commit aa9e1d0e40684eda203846981f2b24e17043f003
parent 376cf70c1a73f9597979d6d9b9fe0440a9691880
Author: Christian Grothoff <christian@grothoff.org>
Date: Wed, 22 Jul 2026 03:07:05 +0200
stasis: improve naming conventions of DB functions
Diffstat:
140 files changed, 4688 insertions(+), 4682 deletions(-)
diff --git a/contrib/check-db-naming.py b/contrib/check-db-naming.py
@@ -0,0 +1,165 @@
+#!/usr/bin/env python3
+"""Enforce the database layer naming convention.
+
+Rules checked:
+
+ 1. every public function's name starts with the name of the file it lives in
+ 2. the file's own name uses a prefix from the closed set, or is exempt
+ 3. iterate_ iff the function takes a caller-supplied callback; get_ iff not
+ 4. a .h exists beside every .c, and every .sql that is not schema or
+ boilerplate is named after the .c that runs it
+ 5. every prepared statement is named after the function preparing it
+ 6. no prepared statement name is used in two files
+ 7. no numeric suffixes and no repeated library prefix
+ 8. no orphaned header: every .h in the API directory has an implementation
+
+Run from the top of the source tree; exits non-zero on any violation.
+"""
+import re
+import sys
+import pathlib
+
+# ---------------------------------------------------------------- CONFIG --
+# (impl dir, header dir, symbol prefix, .c basename prefix)
+LAYERS = [
+ ("src/stasis", "src/include/anastasis/anastasis-database",
+ "ANASTASIS_DB_", ""),
+]
+
+# Prefixes that describe what the caller gets.
+PREFIXES = ("get_", "get_count_", "get_exists_", "iterate_",
+ "insert_", "update_", "update_to_", "delete_", "do_")
+
+# Not CRUD: transaction control, DDL, events, memory, session plumbing,
+# cancellable handle APIs, and multi-function helper modules. Keep this list
+# short and justified -- every entry is a rule the checker stops enforcing.
+EXEMPT = {
+ # transaction control (declared in transaction.h, implemented in
+ # anastasis-db_pg.c)
+ "start", "commit", "rollback", "check_connection", "preflight",
+ # DDL and maintenance
+ "create_tables", "drop_tables", "gc", "gc_challenge_codes",
+ # events (declared in event.h, implemented in anastasis-db_pg.c)
+ "event_listen", "event_listen_cancel", "event_notify",
+ # subsystem lifecycle
+ "init", "init_admin", "fini",
+}
+
+# Headers that hold shared declarations rather than one public function.
+HDR_EXEMPT = {"common", "event", "transaction"}
+
+# Files that are not part of the API surface at all. Listed by name on
+# purpose: a "skip anything called test_*" rule would silently exempt any
+# future API function whose name starts with test_, which is exactly how
+# ANASTASIS_DB_test_auth_iban_payment() and
+# ANASTASIS_DB_test_challenge_code_satisfied() escaped notice.
+SKIP = {"anastasis-db_pg", "anastasis-dbinit", "test_anastasis_db"}
+
+# SQL that belongs to the schema or to the amalgamation boilerplate rather
+# than to one API function.
+SQL_NOT_A_FUNCTION = {"versioning", "drop", "commit", "procedures-prelude"}
+SQL_SCHEMA_RE = re.compile(r"^stasis-\d+$")
+# ------------------------------------------------------------ END CONFIG --
+
+PREP = re.compile(r'PREPARE\s*\(\s*"([A-Za-z0-9_]+)"', re.S)
+
+errors = []
+
+
+def check_layer(impl_dir, hdr_dir, prefix, fpfx):
+ impl, hdr = pathlib.Path(impl_dir), pathlib.Path(hdr_dir)
+ if not impl.is_dir():
+ return
+ decl = re.compile(r"^" + re.escape(prefix) + r"(\w+)\s*\((.*?)\)\s*;",
+ re.S | re.M)
+ stmt_owner = {}
+ stems = set()
+
+ for c in sorted(impl.glob("*.c")):
+ if c.stem in SKIP:
+ continue
+ if fpfx and not c.stem.startswith(fpfx):
+ continue
+ stem = c.stem[len(fpfx):] if fpfx else c.stem
+ stems.add(stem)
+
+ # 2. prefix from the closed set, or exempt
+ if stem not in EXEMPT and not stem.startswith(PREFIXES):
+ errors.append(f"{c}: '{stem}' uses no approved prefix")
+
+ # 7. numeric suffix
+ if re.search(r"\d$", stem):
+ errors.append(f"{c}: '{stem}' ends in a digit")
+
+ # 4. matching header
+ h = hdr / (stem + ".h")
+ if stem not in EXEMPT and not h.exists():
+ errors.append(f"{c}: no matching header {h}")
+
+ text = c.read_text(errors="replace")
+
+ # 5. prepared statements named after the function
+ for s in dict.fromkeys(PREP.findall(text)):
+ if s != stem and not s.startswith(stem + "_"):
+ errors.append(
+ f"{c}: prepared statement '{s}' is not named after "
+ f"'{stem}'")
+ # 6. cross-file uniqueness
+ if s in stmt_owner and stmt_owner[s] != str(c):
+ errors.append(
+ f"{c}: prepared statement '{s}' also prepared in "
+ f"{stmt_owner[s]}")
+ stmt_owner[s] = str(c)
+
+ if not h.exists():
+ continue
+ htext = re.sub(r"/\*.*?\*/", "", h.read_text(errors="replace"),
+ flags=re.S)
+ for name, params in decl.findall(htext):
+ # 1. declared names belong to their file. Exempt entries are the
+ # documented multi-function modules, so this does not apply there.
+ if (stem not in EXEMPT
+ and name != stem and not name.startswith(stem + "_")):
+ errors.append(
+ f"{h}: declares '{name}', which does not belong to "
+ f"'{stem}'")
+ # 3. iterate_ iff callback
+ has_cb = bool(re.search(r"\w*(Callback|Iterator)\s+\w+", params))
+ if name.startswith("iterate_") and not has_cb:
+ errors.append(
+ f"{h}: '{name}' is iterate_ but takes no callback")
+ if name.startswith("get_") and has_cb:
+ errors.append(f"{h}: '{name}' takes a callback; use iterate_")
+
+ # 4. an amalgamated .sql is named after the .c that runs it, so that a
+ # renamed function cannot leave its stored procedure behind.
+ for s in sorted(impl.glob("*.sql")):
+ if s.stem in SQL_NOT_A_FUNCTION or SQL_SCHEMA_RE.match(s.stem):
+ continue
+ if s.stem not in stems:
+ errors.append(f"{s}: no {impl}/{s.stem}.c runs this SQL")
+
+ # 8. every header belongs to an implementation
+ for h in sorted(hdr.glob("*.h")):
+ if h.stem in HDR_EXEMPT:
+ continue
+ if not (impl / (fpfx + h.stem + ".c")).exists():
+ errors.append(f"{h}: no implementation {impl / (fpfx + h.stem)}.c")
+
+ # 7. repeated library prefix anywhere in the tree
+ head = prefix.split("_")[0]
+ for f in list(impl.glob("*.[ch]")) + list(hdr.glob("*.h")):
+ if "unc-backup" in f.name:
+ continue
+ if re.search(r"\b" + re.escape(head) + r"_" + re.escape(prefix),
+ f.read_text(errors="replace")):
+ errors.append(f"{f}: repeated '{prefix}' prefix")
+
+
+for a in LAYERS:
+ check_layer(*a)
+
+for e in errors:
+ print("ERROR:", e)
+print(f"\ndb-naming: {len(errors)} violation(s)")
+sys.exit(1 if errors else 0)
diff --git a/meson.build b/meson.build
@@ -314,7 +314,7 @@ if not get_option('only-doc')
['libanastasisutil', '0:0:0'],
['libanastasisauthorization', '0:0:0'],
['libanastasiseufin', '0:0:0'],
- ['libanastasisdb', '2:0:0'],
+ ['libanastasisdb', '3:0:0'],
['libanastasisrest', '0:0:0'],
['libanastasistesting', '0:0:0'],
['libanastasisredux', '0:0:0'],
diff --git a/src/authorization/anastasis-helper-authorization-iban.c b/src/authorization/anastasis-helper-authorization-iban.c
@@ -280,7 +280,7 @@ history_cb (void *cls,
char *dcanon = payto_get_iban (details->debit_account_uri);
char *ccanon = payto_get_iban (details->credit_account_uri);
- qs = ANASTASIS_DB_record_auth_iban_payment (
+ qs = ANASTASIS_DB_insert_auth_iban_in (
serial_id,
details->wire_subject,
&details->amount,
@@ -412,7 +412,7 @@ run (void *cls,
{
enum GNUNET_DB_QueryStatus qs;
- qs = ANASTASIS_DB_get_last_auth_iban_payment_row (
+ qs = ANASTASIS_DB_get_last_auth_iban_in_row (
authorization_iban,
&latest_row_off);
if (qs < 0)
diff --git a/src/authorization/anastasis_authorization_plugin_email.c b/src/authorization/anastasis_authorization_plugin_email.c
@@ -262,7 +262,7 @@ email_start (void *cls,
plugin is already happy (no additional
requirements), so mark this challenge as
already satisfied from the start. */
- qs = ANASTASIS_DB_mark_challenge_code_satisfied (
+ qs = ANASTASIS_DB_update_to_challenge_code_satisfied (
truth_uuid,
code);
if (qs <= 0)
diff --git a/src/authorization/anastasis_authorization_plugin_file.c b/src/authorization/anastasis_authorization_plugin_file.c
@@ -138,7 +138,7 @@ file_start (void *cls,
plugin is already happy (no additional
requirements), so mark this challenge as
already satisfied from the start. */
- qs = ANASTASIS_DB_mark_challenge_code_satisfied (
+ qs = ANASTASIS_DB_update_to_challenge_code_satisfied (
truth_uuid,
code);
if (qs <= 0)
diff --git a/src/authorization/anastasis_authorization_plugin_iban.c b/src/authorization/anastasis_authorization_plugin_iban.c
@@ -375,7 +375,7 @@ test_wire_transfers (struct ANASTASIS_AUTHORIZATION_State *as)
limit = GNUNET_TIME_absolute_to_timestamp (
GNUNET_TIME_absolute_subtract (now,
CODE_VALIDITY_PERIOD));
- qs = ANASTASIS_DB_test_auth_iban_payment (
+ qs = ANASTASIS_DB_iterate_auth_iban_transfers (
as->iban_number,
limit,
&check_payment_ok,
@@ -396,7 +396,7 @@ test_wire_transfers (struct ANASTASIS_AUTHORIZATION_State *as)
case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
break;
}
- qs = ANASTASIS_DB_mark_challenge_code_satisfied (
+ qs = ANASTASIS_DB_update_to_challenge_code_satisfied (
&as->truth_uuid,
as->code);
GNUNET_break (qs > 0);
@@ -544,7 +544,7 @@ iban_solve (struct ANASTASIS_AUTHORIZATION_State *as,
after = GNUNET_TIME_absolute_to_timestamp (
GNUNET_TIME_absolute_subtract (now,
CODE_VALIDITY_PERIOD));
- qs = ANASTASIS_DB_test_challenge_code_satisfied (
+ qs = ANASTASIS_DB_get_exists_challenge_code_satisfied (
&as->truth_uuid,
as->code,
after);
@@ -555,7 +555,7 @@ iban_solve (struct ANASTASIS_AUTHORIZATION_State *as,
mres = TALER_MHD_reply_with_error (connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_FETCH_FAILED,
- "test challenge code satisfied");
+ "get exists challenge code satisfied");
if (MHD_YES != mres)
return ANASTASIS_AUTHORIZATION_SRES_FAILED_REPLY_FAILED;
return ANASTASIS_AUTHORIZATION_SRES_FAILED;
diff --git a/src/authorization/anastasis_authorization_plugin_post.c b/src/authorization/anastasis_authorization_plugin_post.c
@@ -292,7 +292,7 @@ post_start (void *cls,
plugin is already happy (no additional
requirements), so mark this challenge as
already satisfied from the start. */
- qs = ANASTASIS_DB_mark_challenge_code_satisfied (
+ qs = ANASTASIS_DB_update_to_challenge_code_satisfied (
truth_uuid,
code);
if (qs <= 0)
diff --git a/src/authorization/anastasis_authorization_plugin_sms.c b/src/authorization/anastasis_authorization_plugin_sms.c
@@ -261,7 +261,7 @@ sms_start (void *cls,
plugin is already happy (no additional
requirements), so mark this challenge as
already satisfied from the start. */
- qs = ANASTASIS_DB_mark_challenge_code_satisfied (
+ qs = ANASTASIS_DB_update_to_challenge_code_satisfied (
truth_uuid,
code);
if (qs <= 0)
diff --git a/src/backend/anastasis-httpd_policy-meta.c b/src/backend/anastasis-httpd_policy-meta.c
@@ -114,7 +114,7 @@ return_policy_meta (
}
result = json_object ();
GNUNET_assert (NULL != result);
- qs = ANASTASIS_DB_get_recovery_meta_data (
+ qs = ANASTASIS_DB_iterate_recovery_meta_data (
account_pub,
max_version,
&build_meta_result,
@@ -160,7 +160,7 @@ AH_policy_meta_get (
uint32_t version;
struct GNUNET_TIME_Timestamp expiration;
- as = ANASTASIS_DB_lookup_account (
+ as = ANASTASIS_DB_get_account (
account_pub,
&expiration,
&recovery_data_hash,
@@ -177,7 +177,7 @@ AH_policy_meta_get (
return TALER_MHD_reply_with_error (connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_FETCH_FAILED,
- "lookup account");
+ "get account");
case ANASTASIS_DB_ACCOUNT_STATUS_NO_RESULTS:
return TALER_MHD_reply_with_error (connection,
MHD_HTTP_NOT_FOUND,
diff --git a/src/backend/anastasis-httpd_policy-upload.c b/src/backend/anastasis-httpd_policy-upload.c
@@ -364,7 +364,7 @@ proposal_cb (struct PolicyUploadContext *puc,
"Storing payment request for order `%s'\n",
por->details.ok.order_id);
- qs = ANASTASIS_DB_record_recdoc_payment (
+ qs = ANASTASIS_DB_insert_recdoc_payment (
&puc->account,
(uint32_t) AH_post_counter,
&puc->payment_identifier,
@@ -374,7 +374,7 @@ proposal_cb (struct PolicyUploadContext *puc,
GNUNET_break (0);
puc->resp = TALER_MHD_make_error (
TALER_EC_GENERIC_DB_STORE_FAILED,
- "record recdoc payment");
+ "insert recdoc payment");
puc->response_code = MHD_HTTP_INTERNAL_SERVER_ERROR;
return;
}
@@ -474,9 +474,10 @@ check_payment_cb (struct PolicyUploadContext *puc,
paid_until = GNUNET_TIME_relative_add (paid_until,
GNUNET_TIME_UNIT_WEEKS);
- qs = ANASTASIS_DB_increment_lifetime (
+ qs = ANASTASIS_DB_do_update_account_lifetime (
&puc->account,
&puc->payment_identifier,
+ GNUNET_TIME_timestamp_get (),
paid_until,
&puc->paid_until);
if (0 <= qs)
@@ -484,7 +485,7 @@ check_payment_cb (struct PolicyUploadContext *puc,
GNUNET_break (0);
puc->resp = TALER_MHD_make_error (
TALER_EC_GENERIC_DB_FETCH_FAILED,
- "increment lifetime");
+ "do update account lifetime");
puc->response_code = MHD_HTTP_INTERNAL_SERVER_ERROR;
return; /* continue as planned */
}
@@ -870,7 +871,7 @@ AH_handler_policy_post (
bool valid_counter;
enum GNUNET_DB_QueryStatus qs;
- qs = ANASTASIS_DB_check_payment_identifier (
+ qs = ANASTASIS_DB_get_recdoc_payment (
&puc->payment_identifier,
&paid,
&valid_counter);
@@ -917,7 +918,7 @@ AH_handler_policy_post (
/* Cost is zero, fake "zero" payment having happened */
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Policy upload is free, allowing upload without payment\n");
- qs = ANASTASIS_DB_record_recdoc_payment (
+ qs = ANASTASIS_DB_insert_recdoc_payment (
account_pub,
AH_post_counter,
&puc->payment_identifier,
@@ -935,11 +936,12 @@ AH_handler_policy_post (
GNUNET_TIME_relative2s (rel,
true),
ANASTASIS_MAX_YEARS_STORAGE);
- puc->paid_until = GNUNET_TIME_relative_to_timestamp (rel);
- qs = ANASTASIS_DB_update_lifetime (
+ qs = ANASTASIS_DB_do_update_account_lifetime (
account_pub,
&puc->payment_identifier,
- puc->paid_until);
+ GNUNET_TIME_relative_to_timestamp (rel),
+ GNUNET_TIME_UNIT_ZERO,
+ &puc->paid_until);
if (qs <= 0)
{
GNUNET_break (0);
@@ -959,7 +961,7 @@ AH_handler_policy_post (
struct GNUNET_TIME_Timestamp now;
struct GNUNET_TIME_Relative rem;
- as = ANASTASIS_DB_lookup_account (
+ as = ANASTASIS_DB_get_account (
account_pub,
&puc->paid_until,
&hash,
@@ -1104,7 +1106,7 @@ AH_handler_policy_post (
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Uploading recovery document\n");
- ss = ANASTASIS_DB_store_recovery_document (
+ ss = ANASTASIS_DB_do_insert_recovery_document (
&puc->account,
&puc->account_sig,
&puc->new_policy_upload_hash,
diff --git a/src/backend/anastasis-httpd_policy.c b/src/backend/anastasis-httpd_policy.c
@@ -170,7 +170,7 @@ AH_policy_get (struct MHD_Connection *connection,
uint32_t version;
struct GNUNET_TIME_Timestamp expiration;
- as = ANASTASIS_DB_lookup_account (
+ as = ANASTASIS_DB_get_account (
account_pub,
&expiration,
&recovery_data_hash,
@@ -187,7 +187,7 @@ AH_policy_get (struct MHD_Connection *connection,
return TALER_MHD_reply_with_error (connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_FETCH_FAILED,
- "lookup account");
+ "get account");
case ANASTASIS_DB_ACCOUNT_STATUS_NO_RESULTS:
{
struct MHD_Response *resp;
diff --git a/src/backend/anastasis-httpd_truth-challenge.c b/src/backend/anastasis-httpd_truth-challenge.c
@@ -388,7 +388,7 @@ refund_cb (
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Refund `%s' succeeded\n",
re->order_id);
- qs = ANASTASIS_DB_record_challenge_refund (
+ qs = ANASTASIS_DB_update_to_challenge_payment_refunded (
&re->truth_uuid,
&re->payment_identifier);
switch (qs)
@@ -640,7 +640,7 @@ proposal_cb (struct ChallengeContext *gc,
gc->response_code = MHD_HTTP_BAD_GATEWAY;
return;
}
- qs = ANASTASIS_DB_record_challenge_payment (
+ qs = ANASTASIS_DB_insert_challenge_payment (
&gc->truth_uuid,
&gc->payment_identifier,
&gc->challenge_cost);
@@ -648,7 +648,7 @@ proposal_cb (struct ChallengeContext *gc,
{
GNUNET_break (0);
gc->resp = TALER_MHD_make_error (TALER_EC_GENERIC_DB_STORE_FAILED,
- "record challenge payment");
+ "insert challenge payment");
gc->response_code = MHD_HTTP_INTERNAL_SERVER_ERROR;
return;
}
@@ -730,7 +730,7 @@ check_payment_cb (struct ChallengeContext *gc,
{
enum GNUNET_DB_QueryStatus qs;
- qs = ANASTASIS_DB_update_challenge_payment (
+ qs = ANASTASIS_DB_update_to_challenge_payment_paid (
&gc->truth_uuid,
&gc->payment_identifier);
if (0 <= qs)
@@ -742,7 +742,7 @@ check_payment_cb (struct ChallengeContext *gc,
}
GNUNET_break (0);
gc->resp = TALER_MHD_make_error (TALER_EC_GENERIC_DB_STORE_FAILED,
- "update challenge payment");
+ "update to challenge payment paid");
gc->response_code = MHD_HTTP_INTERNAL_SERVER_ERROR;
return; /* continue as planned */
}
@@ -773,7 +773,7 @@ begin_payment (struct ChallengeContext *gc)
enum GNUNET_DB_QueryStatus qs;
char *order_id;
- qs = ANASTASIS_DB_lookup_challenge_payment (
+ qs = ANASTASIS_DB_get_pending_challenge_payment (
&gc->truth_uuid,
&gc->payment_identifier);
if (qs < 0)
@@ -782,7 +782,7 @@ begin_payment (struct ChallengeContext *gc)
return TALER_MHD_reply_with_error (gc->connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_FETCH_FAILED,
- "lookup challenge payment");
+ "get pending challenge payment");
}
GNUNET_assert (! gc->in_list);
gc->in_list = true;
@@ -937,7 +937,7 @@ run_authorization_process (struct MHD_Connection *connection,
"Authorization request %llu for %s sent successfully\n",
(unsigned long long) gc->code,
TALER_B2S (&gc->truth_uuid));
- qs = ANASTASIS_DB_mark_challenge_sent (
+ qs = ANASTASIS_DB_update_to_challenge_code_sent (
&gc->payment_identifier,
&gc->truth_uuid,
gc->code);
@@ -959,7 +959,7 @@ run_authorization_process (struct MHD_Connection *connection,
return MHD_YES;
case ANASTASIS_AUTHORIZATION_CRES_SUCCESS_REPLY_FAILED:
/* Challenge sent successfully */
- qs = ANASTASIS_DB_mark_challenge_sent (
+ qs = ANASTASIS_DB_update_to_challenge_code_sent (
&gc->payment_identifier,
&gc->truth_uuid,
gc->code);
@@ -1098,7 +1098,7 @@ AH_handler_truth_challenge (
enum GNUNET_DB_QueryStatus qs;
char *method;
- qs = ANASTASIS_DB_get_escrow_challenge (
+ qs = ANASTASIS_DB_get_truth (
&gc->truth_uuid,
&encrypted_truth,
&encrypted_truth_size,
@@ -1187,7 +1187,7 @@ AH_handler_truth_challenge (
"Beginning payment, client did not provide payment identifier\n");
return begin_payment (gc);
}
- qs = ANASTASIS_DB_check_challenge_payment (
+ qs = ANASTASIS_DB_get_challenge_payment (
&gc->payment_identifier,
&gc->truth_uuid,
&paid);
@@ -1201,7 +1201,7 @@ AH_handler_truth_challenge (
return TALER_MHD_reply_with_error (gc->connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_FETCH_FAILED,
- "check challenge payment");
+ "get challenge payment");
case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
/* Create fresh payment identifier (cannot trust client) */
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
@@ -1283,7 +1283,7 @@ AH_handler_truth_challenge (
struct GNUNET_TIME_Timestamp transmission_date;
enum GNUNET_DB_QueryStatus qs;
- qs = ANASTASIS_DB_create_challenge_code (
+ qs = ANASTASIS_DB_insert_challenge_code (
&gc->truth_uuid,
gc->authorization->code_rotation_period,
gc->authorization->code_validity_period,
@@ -1299,7 +1299,7 @@ AH_handler_truth_challenge (
return TALER_MHD_reply_with_error (gc->connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_FETCH_FAILED,
- "create_challenge_code");
+ "insert_challenge_code");
case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
/* 0 == retry_counter of existing challenge => rate limit exceeded */
GNUNET_free (decrypted_truth);
diff --git a/src/backend/anastasis-httpd_truth-solve.c b/src/backend/anastasis-httpd_truth-solve.c
@@ -475,7 +475,7 @@ proposal_cb (struct SolveContext *gc,
gc->response_code = MHD_HTTP_BAD_GATEWAY;
return;
}
- qs = ANASTASIS_DB_record_challenge_payment (
+ qs = ANASTASIS_DB_insert_challenge_payment (
&gc->truth_uuid,
&gc->payment_identifier,
&gc->challenge_cost);
@@ -483,7 +483,7 @@ proposal_cb (struct SolveContext *gc,
{
GNUNET_break (0);
gc->resp = TALER_MHD_make_error (TALER_EC_GENERIC_DB_STORE_FAILED,
- "record challenge payment");
+ "insert challenge payment");
gc->response_code = MHD_HTTP_INTERNAL_SERVER_ERROR;
return;
}
@@ -565,7 +565,7 @@ check_payment_cb (struct SolveContext *gc,
{
enum GNUNET_DB_QueryStatus qs;
- qs = ANASTASIS_DB_update_challenge_payment (
+ qs = ANASTASIS_DB_update_to_challenge_payment_paid (
&gc->truth_uuid,
&gc->payment_identifier);
if (0 <= qs)
@@ -577,7 +577,7 @@ check_payment_cb (struct SolveContext *gc,
}
GNUNET_break (0);
gc->resp = TALER_MHD_make_error (TALER_EC_GENERIC_DB_STORE_FAILED,
- "update challenge payment");
+ "update to challenge payment paid");
gc->response_code = MHD_HTTP_INTERNAL_SERVER_ERROR;
return; /* continue as planned */
}
@@ -608,7 +608,7 @@ begin_payment (struct SolveContext *gc)
enum GNUNET_DB_QueryStatus qs;
char *order_id;
- qs = ANASTASIS_DB_lookup_challenge_payment (
+ qs = ANASTASIS_DB_get_pending_challenge_payment (
&gc->truth_uuid,
&gc->payment_identifier);
if (qs < 0)
@@ -617,7 +617,7 @@ begin_payment (struct SolveContext *gc)
return TALER_MHD_reply_with_error (gc->connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_FETCH_FAILED,
- "lookup challenge payment");
+ "get pending challenge payment");
}
GNUNET_assert (! gc->in_list);
gc->in_list = true;
@@ -725,7 +725,7 @@ return_key_share (
{
enum GNUNET_DB_QueryStatus qs;
- qs = ANASTASIS_DB_get_key_share (
+ qs = ANASTASIS_DB_get_truth_key_share (
truth_uuid,
&encrypted_keyshare);
switch (qs)
@@ -887,7 +887,7 @@ rate_limit (struct SolveContext *gc)
uint64_t dummy;
rt = GNUNET_TIME_UNIT_FOREVER_TS;
- qs = ANASTASIS_DB_create_challenge_code (
+ qs = ANASTASIS_DB_insert_challenge_code (
&gc->truth_uuid,
MAX_QUESTION_FREQ,
GNUNET_TIME_UNIT_HOURS,
@@ -901,7 +901,7 @@ rate_limit (struct SolveContext *gc)
TALER_MHD_reply_with_error (gc->connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_FETCH_FAILED,
- "create_challenge_code (for rate limiting)"))
+ "insert_challenge_code (for rate limiting)"))
? GNUNET_NO
: GNUNET_SYSERR;
}
@@ -917,7 +917,7 @@ rate_limit (struct SolveContext *gc)
/* decrement trial counter */
ANASTASIS_hash_answer (code + 1, /* always use wrong answer */
&hc);
- cs = ANASTASIS_DB_verify_challenge_code (
+ cs = ANASTASIS_DB_do_verify_challenge_code (
&gc->truth_uuid,
&hc,
&dummy,
@@ -934,7 +934,7 @@ rate_limit (struct SolveContext *gc)
TALER_MHD_reply_with_error (gc->connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_FETCH_FAILED,
- "verify_challenge_code"))
+ "do_verify_challenge_code"))
? GNUNET_NO
: GNUNET_SYSERR;
case ANASTASIS_DB_CODE_STATUS_NO_RESULTS:
@@ -1257,7 +1257,7 @@ AH_handler_truth_solve (
enum GNUNET_DB_QueryStatus qs;
char *method;
- qs = ANASTASIS_DB_get_escrow_challenge (
+ qs = ANASTASIS_DB_get_truth (
&gc->truth_uuid,
&encrypted_truth,
&encrypted_truth_size,
@@ -1328,7 +1328,7 @@ AH_handler_truth_solve (
"Beginning payment, client did not provide payment identifier\n");
return begin_payment (gc);
}
- qs = ANASTASIS_DB_check_challenge_payment (
+ qs = ANASTASIS_DB_get_challenge_payment (
&gc->payment_identifier,
&gc->truth_uuid,
&paid);
@@ -1342,7 +1342,7 @@ AH_handler_truth_solve (
return TALER_MHD_reply_with_error (gc->connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_FETCH_FAILED,
- "check challenge payment");
+ "get challenge payment");
case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
/* Create fresh payment identifier (cannot trust client) */
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
@@ -1433,7 +1433,7 @@ AH_handler_truth_solve (
}
/* random code, check against database */
- cs = ANASTASIS_DB_verify_challenge_code (
+ cs = ANASTASIS_DB_do_verify_challenge_code (
&gc->truth_uuid,
&gc->challenge_response,
&code,
@@ -1455,7 +1455,7 @@ AH_handler_truth_solve (
return TALER_MHD_reply_with_error (gc->connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_FETCH_FAILED,
- "verify_challenge_code");
+ "do_verify_challenge_code");
case ANASTASIS_DB_CODE_STATUS_NO_RESULTS:
GNUNET_free (decrypted_truth);
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
diff --git a/src/backend/anastasis-httpd_truth-upload.c b/src/backend/anastasis-httpd_truth-upload.c
@@ -357,7 +357,7 @@ check_payment_cb (struct TruthUploadContext *tuc,
with 365 days. */
paid_until = GNUNET_TIME_relative_add (paid_until,
GNUNET_TIME_UNIT_WEEKS);
- qs = ANASTASIS_DB_record_truth_upload_payment (
+ qs = ANASTASIS_DB_insert_truth_payment (
&tuc->truth_uuid,
&osr->details.ok.details.paid.deposit_total,
paid_until);
@@ -367,7 +367,7 @@ check_payment_cb (struct TruthUploadContext *tuc,
tuc->response_code = MHD_HTTP_INTERNAL_SERVER_ERROR;
tuc->resp = TALER_MHD_make_error (
TALER_EC_GENERIC_DB_STORE_FAILED,
- "record_truth_upload_payment");
+ "insert_truth_payment");
break;
}
}
@@ -651,7 +651,7 @@ AH_handler_truth_post (
= GNUNET_TIME_relative_to_timestamp (
GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_YEARS,
storage_years));
- qs = ANASTASIS_DB_check_truth_upload_paid (
+ qs = ANASTASIS_DB_get_truth_payment (
truth_uuid,
&paid_until);
if (qs < 0)
@@ -717,7 +717,7 @@ AH_handler_truth_post (
{
enum GNUNET_DB_QueryStatus qs;
- qs = ANASTASIS_DB_store_truth (
+ qs = ANASTASIS_DB_insert_truth (
truth_uuid,
&key_share_data,
(NULL == truth_mime)
@@ -737,7 +737,7 @@ AH_handler_truth_post (
return TALER_MHD_reply_with_error (connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_INVARIANT_FAILURE,
- "store_truth");
+ "insert_truth");
case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
{
void *xtruth;
@@ -747,7 +747,7 @@ AH_handler_truth_post (
bool ok = false;
if (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT ==
- ANASTASIS_DB_get_escrow_challenge (
+ ANASTASIS_DB_get_truth (
truth_uuid,
&xtruth,
&xtruth_size,
diff --git a/src/cli/setup.sh b/src/cli/setup.sh
@@ -39,7 +39,7 @@ function setup()
SETUP_PID=$!
# Close FD3
exec 3>&-
- sed -u '/<<READY>>/ q' <&4
+ sed -u '/READY:/ q' <&4
# Close FD4
exec 4>&-
echo "Test system ready" >&2
diff --git a/src/cli/test_anastasis_reducer_enter_secret.sh b/src/cli/test_anastasis_reducer_enter_secret.sh
@@ -79,7 +79,7 @@ CONF_4="test_anastasis_reducer_4.conf"
CONF="test_reducer.conf.edited"
TMP_DIR=$(mktemp -p "${TMPDIR:-/tmp}" -d keys-tmp-XXXXXX)
-WALLET_DB=$(mktemp -p "${TMPDIR:-/tmp}" test_reducer_walletXXXXXX.json)
+WALLET_DB=$(mktemp -p "${TMPDIR:-/tmp}" test_reducer_wallet.json-XXXXXX)
TFILE=$(mktemp -p "${TMPDIR:-/tmp}" test_reducer_statePPXXXXXX)
UFILE=$(mktemp -p "${TMPDIR:-/tmp}" test_reducer_stateBFXXXXXX)
diff --git a/src/cli/test_anastasis_reducer_recovery_enter_user_attributes.sh b/src/cli/test_anastasis_reducer_recovery_enter_user_attributes.sh
@@ -109,7 +109,7 @@ CONF="$(mktemp -p "${TMPDIR:-/tmp}" test_reducerXXXXXX.conf)"
cp test_reducer.conf "$CONF"
TMP_DIR=$(mktemp -p "${TMPDIR:-/tmp}" -d keys-tmp-XXXXXX)
-WALLET_DB=$(mktemp -p "${TMPDIR:-/tmp}" test_reducer_walletXXXXXX.json)
+WALLET_DB=$(mktemp -p "${TMPDIR:-/tmp}" test_reducer_wallet.json-XXXXXX)
B1FILE=$(mktemp -p "${TMPDIR:-/tmp}" test_reducer_stateB1XXXXXX)
B2FILE=$(mktemp -p "${TMPDIR:-/tmp}" test_reducer_stateB2XXXXXX)
R1FILE=$(mktemp -p "${TMPDIR:-/tmp}" test_reducer_stateR1XXXXXX)
diff --git a/src/include/anastasis/anastasis-database/challenge_gc.h b/src/include/anastasis/anastasis-database/challenge_gc.h
@@ -1,37 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/challenge_gc.h
- * @brief Anastasis database: challenge gc
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_CHALLENGE_GC_H
-#define ANASTASIS_DATABASE_CHALLENGE_GC_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Function called to remove all expired codes from the database.
- *
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_challenge_gc (void);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/check_challenge_payment.h b/src/include/anastasis/anastasis-database/check_challenge_payment.h
@@ -1,44 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/check_challenge_payment.h
- * @brief Anastasis database: check challenge payment
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_CHECK_CHALLENGE_PAYMENT_H
-#define ANASTASIS_DATABASE_CHECK_CHALLENGE_PAYMENT_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Check payment identifier. Used to check if a payment identifier given by
- * the user is valid (existing and paid).
- *
- * @param payment_secret payment secret which the user must provide with every upload
- * @param truth_uuid which truth should we check the payment status of
- * @param[out] paid bool value to show if payment is paid
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_check_challenge_payment (
- const struct ANASTASIS_PaymentSecretP *payment_secret,
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- bool *paid);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/check_payment_identifier.h b/src/include/anastasis/anastasis-database/check_payment_identifier.h
@@ -1,44 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/check_payment_identifier.h
- * @brief Anastasis database: check payment identifier
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_CHECK_PAYMENT_IDENTIFIER_H
-#define ANASTASIS_DATABASE_CHECK_PAYMENT_IDENTIFIER_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Check payment identifier. Used to check if a payment identifier given by
- * the user is valid (existing and paid).
- *
- * @param payment_secret payment secret which the user must provide with every upload
- * @param[out] paid bool value to show if payment is paid
- * @param[out] valid_counter bool value to show if post_counter is > 0
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_check_payment_identifier (
- const struct ANASTASIS_PaymentSecretP *payment_secret,
- bool *paid,
- bool *valid_counter);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/check_truth_upload_paid.h b/src/include/anastasis/anastasis-database/check_truth_upload_paid.h
@@ -1,41 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/check_truth_upload_paid.h
- * @brief Anastasis database: check truth upload paid
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_CHECK_TRUTH_UPLOAD_PAID_H
-#define ANASTASIS_DATABASE_CHECK_TRUTH_UPLOAD_PAID_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Inquire whether truth upload payment was made.
- *
- * @param uuid the truth's UUID
- * @param[out] paid_until set for how long this truth is paid for
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_check_truth_upload_paid (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *uuid,
- struct GNUNET_TIME_Timestamp *paid_until);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/common.h b/src/include/anastasis/anastasis-database/common.h
@@ -126,22 +126,6 @@ enum ANASTASIS_DB_StoreStatus
/**
- * Function called on all pending payments for an account or challenge.
- *
- * @param cls closure
- * @param timestamp for how long have we been waiting
- * @param payment_secret payment secret / order id in the backend
- * @param amount how much is the order for
- */
-typedef void
-(*ANASTASIS_DB_PaymentPendingIterator)(
- void *cls,
- struct GNUNET_TIME_Timestamp timestamp,
- const struct ANASTASIS_PaymentSecretP *payment_secret,
- const struct TALER_Amount *amount);
-
-
-/**
* Function called to test if a given wire transfer
* satisfied the authentication requirement of the
* IBAN plugin.
@@ -152,7 +136,7 @@ typedef void
* @return true if this wire transfer satisfied the authentication check
*/
typedef bool
-(*ANASTASIS_DB_AuthIbanTransfercheck)(
+(*ANASTASIS_DB_AuthIbanTransferCallback)(
void *cls,
const struct TALER_Amount *credit,
const char *wire_subject);
diff --git a/src/include/anastasis/anastasis-database/create_challenge_code.h b/src/include/anastasis/anastasis-database/create_challenge_code.h
@@ -1,53 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/create_challenge_code.h
- * @brief Anastasis database: create challenge code
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_CREATE_CHALLENGE_CODE_H
-#define ANASTASIS_DATABASE_CREATE_CHALLENGE_CODE_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Create a new challenge code for a given challenge identified by the challenge
- * public key. The function will first check if there is already a valid code
- * for this challenge present and won't insert a new one in this case.
- *
- * @param truth_uuid the identifier for the challenge
- * @param rotation_period for how long is the code available
- * @param validity_period for how long is the code available
- * @param retry_counter amount of retries allowed
- * @param[out] retransmission_date when to next retransmit
- * @param[out] code set to the code which will be checked for later
- * @return transaction status,
- * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if we are out of valid tries,
- * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if @a code is now in the DB
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_create_challenge_code (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- struct GNUNET_TIME_Relative rotation_period,
- struct GNUNET_TIME_Relative validity_period,
- uint32_t retry_counter,
- struct GNUNET_TIME_Timestamp *retransmission_date,
- uint64_t *code);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/do_insert_recovery_document.h b/src/include/anastasis/anastasis-database/do_insert_recovery_document.h
@@ -0,0 +1,54 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/do_insert_recovery_document.h
+ * @brief Anastasis database: do insert recovery document
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_DO_INSERT_RECOVERY_DOCUMENT_H
+#define ANASTASIS_DATABASE_DO_INSERT_RECOVERY_DOCUMENT_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Store encrypted recovery document.
+ *
+ * @param account_pub public key of the user's account
+ * @param account_sig signature affirming storage request
+ * @param recovery_data_hash hash of @a data
+ * @param recovery_data contains encrypted_recovery_document
+ * @param recovery_data_size size of data blob
+ * @param payment_secret identifier for the payment, used to later charge on uploads
+ * @param[out] version set to the version assigned to the document by the database
+ * @return transaction status, 0 if upload could not be finished because @a payment_secret
+ * did not have enough upload left; HARD error if @a payment_secret is unknown, ...
+ */
+enum ANASTASIS_DB_StoreStatus
+ANASTASIS_DB_do_insert_recovery_document (
+ const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
+ const struct ANASTASIS_AccountSignatureP *account_sig,
+ const struct GNUNET_HashCode *recovery_data_hash,
+ const void *recovery_data,
+ size_t recovery_data_size,
+ const void *recovery_meta_data,
+ size_t recovery_meta_data_size,
+ const struct ANASTASIS_PaymentSecretP *payment_secret,
+ uint32_t *version);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/do_update_account_lifetime.h b/src/include/anastasis/anastasis-database/do_update_account_lifetime.h
@@ -0,0 +1,62 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/do_update_account_lifetime.h
+ * @brief Anastasis database: do update account lifetime
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_DO_UPDATE_ACCOUNT_LIFETIME_H
+#define ANASTASIS_DATABASE_DO_UPDATE_ACCOUNT_LIFETIME_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Credit a recovery document payment and extend the account's lifetime
+ * accordingly. Does nothing if the payment is not new.
+ *
+ * The account is set to expire at
+ *
+ * MAX(current expiration, @a min_expiration) + @a lifetime
+ *
+ * (saturating at "forever"), and is created if it does not exist yet.
+ * Callers that bought a duration pass the current time as @a min_expiration
+ * and the duration as @a lifetime; callers that bought a fixed end date pass
+ * that date as @a min_expiration and #GNUNET_TIME_UNIT_ZERO as @a lifetime.
+ *
+ * @param account_pub which account received a payment
+ * @param payment_identifier proof of payment, must be unique and match pending payment
+ * @param min_expiration lower bound for the resulting expiration
+ * @param lifetime by how much to extend beyond @a min_expiration
+ * @param[out] paid_until set to the lifetime of the account after the
+ * operation; on a payment that was not new, to the lifetime it
+ * already had (zero if there is no such account)
+ * @return #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if the payment was credited
+ * and the lifetime extended,
+ * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if the payment was unknown or
+ * had been credited before, in which case the lifetime is unchanged
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_do_update_account_lifetime (
+ const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
+ const struct ANASTASIS_PaymentSecretP *payment_identifier,
+ struct GNUNET_TIME_Timestamp min_expiration,
+ struct GNUNET_TIME_Relative lifetime,
+ struct GNUNET_TIME_Timestamp *paid_until);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/do_verify_challenge_code.h b/src/include/anastasis/anastasis-database/do_verify_challenge_code.h
@@ -0,0 +1,47 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/do_do_verify_challenge_code.h
+ * @brief Anastasis database: do verify challenge code
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_DO_VERIFY_CHALLENGE_CODE_H
+#define ANASTASIS_DATABASE_DO_VERIFY_CHALLENGE_CODE_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Verify the provided code with the code on the server.
+ * If the code matches the function will return with success, if the code
+ * does not match, the retry counter will be decreased by one.
+ *
+ * @param truth_uuid identification of the challenge which the code corresponds to
+ * @param hashed_code code which the user provided and wants to verify
+ * @param[out] code set to the original numeric code
+ * @param[out] satisfied set to true if the challenge is set to satisfied
+ * @return code validity status
+ */
+enum ANASTASIS_DB_CodeStatus
+ANASTASIS_DB_do_verify_challenge_code (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ const struct GNUNET_HashCode *hashed_code,
+ uint64_t *code,
+ bool *satisfied);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/gc_challenge_codes.h b/src/include/anastasis/anastasis-database/gc_challenge_codes.h
@@ -0,0 +1,37 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/gc_challenge_codes.h
+ * @brief Anastasis database: gc challenge codes
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_GC_CHALLENGE_CODES_H
+#define ANASTASIS_DATABASE_GC_CHALLENGE_CODES_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Function called to remove all expired codes from the database.
+ *
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_gc_challenge_codes (void);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/get_account.h b/src/include/anastasis/anastasis-database/get_account.h
@@ -0,0 +1,46 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/get_account.h
+ * @brief Anastasis database: get account
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_GET_ACCOUNT_H
+#define ANASTASIS_DATABASE_GET_ACCOUNT_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Check if an account exists, and if so, return the
+ * current @a recovery_document_hash.
+ *
+ * @param account_pub account identifier
+ * @param[out] paid_until until when is the account paid up?
+ * @param[out] recovery_data_hash set to hash of @a recovery document
+ * @param[out] version set to the recovery policy version
+ * @return transaction status
+ */
+enum ANASTASIS_DB_AccountStatus
+ANASTASIS_DB_get_account (
+ const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
+ struct GNUNET_TIME_Timestamp *paid_until,
+ struct GNUNET_HashCode *recovery_data_hash,
+ uint32_t *version);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/get_challenge_payment.h b/src/include/anastasis/anastasis-database/get_challenge_payment.h
@@ -0,0 +1,44 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/get_challenge_payment.h
+ * @brief Anastasis database: get challenge payment
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_GET_CHALLENGE_PAYMENT_H
+#define ANASTASIS_DATABASE_GET_CHALLENGE_PAYMENT_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Check payment identifier. Used to check if a payment identifier given by
+ * the user is valid (existing and paid).
+ *
+ * @param payment_secret payment secret which the user must provide with every upload
+ * @param truth_uuid which truth should we check the payment status of
+ * @param[out] paid bool value to show if payment is paid
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_challenge_payment (
+ const struct ANASTASIS_PaymentSecretP *payment_secret,
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ bool *paid);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/get_escrow_challenge.h b/src/include/anastasis/anastasis-database/get_escrow_challenge.h
@@ -1,47 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/get_escrow_challenge.h
- * @brief Anastasis database: get escrow challenge
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_GET_ESCROW_CHALLENGE_H
-#define ANASTASIS_DATABASE_GET_ESCROW_CHALLENGE_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Get the encrypted truth to validate the challenge response
- *
- * @param truth_uuid the identifier for the Truth
- * @param[out] truth contains the encrypted truth
- * @param[out] truth_size size of the encrypted truth
- * @param[out] truth_mime mime type of truth
- * @param[out] method type of the challenge
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_get_escrow_challenge (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- void **truth,
- size_t *truth_size,
- char **truth_mime,
- char **method);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/get_exists_challenge_code_satisfied.h b/src/include/anastasis/anastasis-database/get_exists_challenge_code_satisfied.h
@@ -0,0 +1,45 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/get_exists_challenge_code_satisfied.h
+ * @brief Anastasis database: get exists challenge code satisfied
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_GET_EXISTS_CHALLENGE_CODE_SATISFIED_H
+#define ANASTASIS_DATABASE_GET_EXISTS_CHALLENGE_CODE_SATISFIED_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Check if the 'satisfied' bit for the given challenge and code is
+ * 'true' and the challenge code is not yet expired.
+ *
+ * @param truth_uuid identification of the challenge which the code corresponds to
+ * @param code code which is now satisfied
+ * @return transaction status,
+ * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if the challenge code is not satisfied or expired
+ * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if the challenge code has been marked as satisfied
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_exists_challenge_code_satisfied (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ const uint64_t code,
+ struct GNUNET_TIME_Timestamp after);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/get_key_share.h b/src/include/anastasis/anastasis-database/get_key_share.h
@@ -1,41 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/get_key_share.h
- * @brief Anastasis database: get key share
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_GET_KEY_SHARE_H
-#define ANASTASIS_DATABASE_GET_KEY_SHARE_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Lookup (encrypted) key share by @a truth_uuid.
- *
- * @param truth_uuid the identifier for the Truth
- * @param[out] key_share contains the encrypted Keyshare
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_get_key_share (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- struct ANASTASIS_CRYPTO_EncryptedKeyShareP *key_share);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/get_last_auth_iban_in_row.h b/src/include/anastasis/anastasis-database/get_last_auth_iban_in_row.h
@@ -0,0 +1,45 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/get_last_auth_iban_in_row.h
+ * @brief Anastasis database: get last auth iban in row
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_GET_LAST_AUTH_IBAN_IN_ROW_H
+#define ANASTASIS_DATABASE_GET_LAST_AUTH_IBAN_IN_ROW_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Function to check the last known IBAN payment.
+ *
+ * @param credit_account which credit account to check
+ * @param[out] last_row set to the last known row
+ * @return transaction status,
+ * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if @a cb
+ * returned 'true' once
+ * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if no
+ * wire transfers existed for which @a cb returned true
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_last_auth_iban_in_row (
+ const char *credit_account,
+ uint64_t *last_row);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/get_last_auth_iban_payment_row.h b/src/include/anastasis/anastasis-database/get_last_auth_iban_payment_row.h
@@ -1,45 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/get_last_auth_iban_payment_row.h
- * @brief Anastasis database: get last auth iban payment row
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_GET_LAST_AUTH_IBAN_PAYMENT_ROW_H
-#define ANASTASIS_DATABASE_GET_LAST_AUTH_IBAN_PAYMENT_ROW_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Function to check the last known IBAN payment.
- *
- * @param credit_account which credit account to check
- * @param[out] last_row set to the last known row
- * @return transaction status,
- * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if @a cb
- * returned 'true' once
- * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if no
- * wire transfers existed for which @a cb returned true
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_get_last_auth_iban_payment_row (
- const char *credit_account,
- uint64_t *last_row);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/get_pending_challenge_payment.h b/src/include/anastasis/anastasis-database/get_pending_challenge_payment.h
@@ -0,0 +1,41 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/get_pending_challenge_payment.h
+ * @brief Anastasis database: get pending challenge payment
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_GET_PENDING_CHALLENGE_PAYMENT_H
+#define ANASTASIS_DATABASE_GET_PENDING_CHALLENGE_PAYMENT_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Lookup pending payment for a certain challenge.
+ *
+ * @param truth_uuid identification of the challenge
+ * @param[out] payment_secret set to the challenge payment secret
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_pending_challenge_payment (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ struct ANASTASIS_PaymentSecretP *payment_secret);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/get_recdoc_payment.h b/src/include/anastasis/anastasis-database/get_recdoc_payment.h
@@ -0,0 +1,44 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/get_recdoc_payment.h
+ * @brief Anastasis database: get recdoc payment
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_GET_RECDOC_PAYMENT_H
+#define ANASTASIS_DATABASE_GET_RECDOC_PAYMENT_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Check payment identifier. Used to check if a payment identifier given by
+ * the user is valid (existing and paid).
+ *
+ * @param payment_secret payment secret which the user must provide with every upload
+ * @param[out] paid bool value to show if payment is paid
+ * @param[out] valid_counter bool value to show if post_counter is > 0
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_recdoc_payment (
+ const struct ANASTASIS_PaymentSecretP *payment_secret,
+ bool *paid,
+ bool *valid_counter);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/get_recovery_meta_data.h b/src/include/anastasis/anastasis-database/get_recovery_meta_data.h
@@ -1,39 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/get_recovery_meta_data.h
- * @brief Anastasis database: get recovery meta data
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_GET_RECOVERY_META_DATA_H
-#define ANASTASIS_DATABASE_GET_RECOVERY_META_DATA_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Closure for meta_iterator().
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_get_recovery_meta_data (
- const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
- uint32_t max_version,
- ANASTASIS_DB_RecoveryMetaCallback cb,
- void *cb_cls);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/get_truth.h b/src/include/anastasis/anastasis-database/get_truth.h
@@ -0,0 +1,47 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/get_truth.h
+ * @brief Anastasis database: get truth
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_GET_TRUTH_H
+#define ANASTASIS_DATABASE_GET_TRUTH_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Get the encrypted truth to validate the challenge response
+ *
+ * @param truth_uuid the identifier for the Truth
+ * @param[out] truth contains the encrypted truth
+ * @param[out] truth_size size of the encrypted truth
+ * @param[out] truth_mime mime type of truth
+ * @param[out] method type of the challenge
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_truth (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ void **truth,
+ size_t *truth_size,
+ char **truth_mime,
+ char **method);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/get_truth_key_share.h b/src/include/anastasis/anastasis-database/get_truth_key_share.h
@@ -0,0 +1,41 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/get_truth_key_share.h
+ * @brief Anastasis database: get truth key share
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_GET_TRUTH_KEY_SHARE_H
+#define ANASTASIS_DATABASE_GET_TRUTH_KEY_SHARE_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Lookup (encrypted) key share by @a truth_uuid.
+ *
+ * @param truth_uuid the identifier for the Truth
+ * @param[out] key_share contains the encrypted Keyshare
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_truth_key_share (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ struct ANASTASIS_CRYPTO_EncryptedKeyShareP *key_share);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/get_truth_payment.h b/src/include/anastasis/anastasis-database/get_truth_payment.h
@@ -0,0 +1,41 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/get_truth_payment.h
+ * @brief Anastasis database: get truth payment
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_GET_TRUTH_PAYMENT_H
+#define ANASTASIS_DATABASE_GET_TRUTH_PAYMENT_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Inquire whether truth upload payment was made.
+ *
+ * @param uuid the truth's UUID
+ * @param[out] paid_until set for how long this truth is paid for
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_truth_payment (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *uuid,
+ struct GNUNET_TIME_Timestamp *paid_until);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/increment_lifetime.h b/src/include/anastasis/anastasis-database/increment_lifetime.h
@@ -1,46 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/increment_lifetime.h
- * @brief Anastasis database: increment lifetime
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_INCREMENT_LIFETIME_H
-#define ANASTASIS_DATABASE_INCREMENT_LIFETIME_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Increment account lifetime based on payment having been received.
- * Does nothing if the payment is not new.
- *
- * @param account_pub which account received a payment
- * @param payment_identifier proof of payment, must be unique and match pending payment
- * @param lifetime for how long is the account now paid (increment)
- * @param[out] paid_until set to the end of the lifetime after the operation
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_increment_lifetime (
- const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
- const struct ANASTASIS_PaymentSecretP *payment_identifier,
- struct GNUNET_TIME_Relative lifetime,
- struct GNUNET_TIME_Timestamp *paid_until);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/insert_auth_iban_in.h b/src/include/anastasis/anastasis-database/insert_auth_iban_in.h
@@ -0,0 +1,49 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/insert_auth_iban_in.h
+ * @brief Anastasis database: insert auth iban in
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_INSERT_AUTH_IBAN_IN_H
+#define ANASTASIS_DATABASE_INSERT_AUTH_IBAN_IN_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Store inbound IBAN payment made for authentication.
+ *
+ * @param wire_reference unique identifier inside LibEuFin/Nexus
+ * @param wire_subject subject of the wire transfer
+ * @param amount how much was transferred
+ * @param debit_account account that was debited
+ * @param credit_account Anastasis operator account credited
+ * @param execution_date when was the transfer made
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_insert_auth_iban_in (
+ uint64_t wire_reference,
+ const char *wire_subject,
+ const struct TALER_Amount *amount,
+ const char *debit_account,
+ const char *credit_account,
+ struct GNUNET_TIME_Timestamp execution_date);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/insert_challenge_code.h b/src/include/anastasis/anastasis-database/insert_challenge_code.h
@@ -0,0 +1,53 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/insert_challenge_code.h
+ * @brief Anastasis database: insert challenge code
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_INSERT_CHALLENGE_CODE_H
+#define ANASTASIS_DATABASE_INSERT_CHALLENGE_CODE_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Create a new challenge code for a given challenge identified by the challenge
+ * public key. The function will first check if there is already a valid code
+ * for this challenge present and won't insert a new one in this case.
+ *
+ * @param truth_uuid the identifier for the challenge
+ * @param rotation_period for how long is the code available
+ * @param validity_period for how long is the code available
+ * @param retry_counter amount of retries allowed
+ * @param[out] retransmission_date when to next retransmit
+ * @param[out] code set to the code which will be checked for later
+ * @return transaction status,
+ * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if we are out of valid tries,
+ * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if @a code is now in the DB
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_insert_challenge_code (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ struct GNUNET_TIME_Relative rotation_period,
+ struct GNUNET_TIME_Relative validity_period,
+ uint32_t retry_counter,
+ struct GNUNET_TIME_Timestamp *retransmission_date,
+ uint64_t *code);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/insert_challenge_payment.h b/src/include/anastasis/anastasis-database/insert_challenge_payment.h
@@ -0,0 +1,43 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/insert_challenge_payment.h
+ * @brief Anastasis database: insert challenge payment
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_INSERT_CHALLENGE_PAYMENT_H
+#define ANASTASIS_DATABASE_INSERT_CHALLENGE_PAYMENT_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Store payment for challenge.
+ *
+ * @param truth_uuid identifier of the challenge to pay
+ * @param payment_secret payment secret which the user must provide with every upload
+ * @param amount how much we asked for
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_insert_challenge_payment (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ const struct ANASTASIS_PaymentSecretP *payment_secret,
+ const struct TALER_Amount *amount);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/insert_recdoc_payment.h b/src/include/anastasis/anastasis-database/insert_recdoc_payment.h
@@ -0,0 +1,47 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/insert_recdoc_payment.h
+ * @brief Anastasis database: insert recdoc payment
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_INSERT_RECDOC_PAYMENT_H
+#define ANASTASIS_DATABASE_INSERT_RECDOC_PAYMENT_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Store payment. Used to begin a payment, not indicative
+ * that the payment actually was made. (That is done
+ * when we increment the account's lifetime.)
+ *
+ * @param account_pub anastasis's public key
+ * @param post_counter how many uploads does @a amount pay for
+ * @param payment_secret payment secret which the user must provide with every upload
+ * @param amount how much we asked for
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_insert_recdoc_payment (
+ const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
+ uint32_t post_counter,
+ const struct ANASTASIS_PaymentSecretP *payment_secret,
+ const struct TALER_Amount *amount);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/insert_truth.h b/src/include/anastasis/anastasis-database/insert_truth.h
@@ -0,0 +1,51 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/insert_truth.h
+ * @brief Anastasis database: insert truth
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_INSERT_TRUTH_H
+#define ANASTASIS_DATABASE_INSERT_TRUTH_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Upload Truth, which contains the Truth and the KeyShare.
+ *
+ * @param truth_uuid the identifier for the Truth
+ * @param key_share_data contains information of an EncryptedKeyShare
+ * @param mime_type presumed mime type of data in @a encrypted_truth
+ * @param encrypted_truth contains the encrypted Truth which includes the ground truth i.e. H(challenge answer), phonenumber, SMS
+ * @param encrypted_truth_size the size of the Truth
+ * @param method name of method
+ * @param truth_expiration time till the according data will be stored
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_insert_truth (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ const struct ANASTASIS_CRYPTO_EncryptedKeyShareP *key_share_data,
+ const char *mime_type,
+ const void *encrypted_truth,
+ size_t encrypted_truth_size,
+ const char *method,
+ struct GNUNET_TIME_Relative truth_expiration);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/insert_truth_payment.h b/src/include/anastasis/anastasis-database/insert_truth_payment.h
@@ -0,0 +1,43 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/insert_truth_payment.h
+ * @brief Anastasis database: insert truth payment
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_INSERT_TRUTH_PAYMENT_H
+#define ANASTASIS_DATABASE_INSERT_TRUTH_PAYMENT_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Record truth upload payment was made.
+ *
+ * @param uuid the truth's UUID
+ * @param amount the amount that was paid
+ * @param duration how long is the truth paid for
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_insert_truth_payment (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *uuid,
+ const struct TALER_Amount *amount,
+ struct GNUNET_TIME_Relative duration);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/iterate_auth_iban_transfers.h b/src/include/anastasis/anastasis-database/iterate_auth_iban_transfers.h
@@ -0,0 +1,50 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/iterate_auth_iban_transfers.h
+ * @brief Anastasis database: iterate auth iban transfers
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_ITERATE_AUTH_IBAN_TRANSFERS_H
+#define ANASTASIS_DATABASE_ITERATE_AUTH_IBAN_TRANSFERS_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Function to check if we are aware of a wire transfer
+ * that satisfies the IBAN plugin's authentication check.
+ *
+ * @param debit_account which debit account to check
+ * @param earliest_date earliest date to check
+ * @param cb function to call on all entries found
+ * @param cb_cls closure for @a cb
+ * @return transaction status,
+ * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if @a cb
+ * returned 'true' once
+ * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if no
+ * wire transfers existed for which @a cb returned true
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_iterate_auth_iban_transfers (
+ const char *debit_account,
+ struct GNUNET_TIME_Timestamp earliest_date,
+ ANASTASIS_DB_AuthIbanTransferCallback cb,
+ void *cb_cls);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/iterate_recovery_meta_data.h b/src/include/anastasis/anastasis-database/iterate_recovery_meta_data.h
@@ -0,0 +1,47 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/iterate_recovery_meta_data.h
+ * @brief Anastasis database: iterate recovery meta data
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_ITERATE_RECOVERY_META_DATA_H
+#define ANASTASIS_DATABASE_ITERATE_RECOVERY_META_DATA_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Fetch recovery document meta data for user. Returns
+ * meta data in descending order from @a max_version.
+ * The size of the result set may be limited.
+ *
+ * @param account_pub public key of the user's account
+ * @param max_version the maximum version number the user requests
+ * @param cb function to call on each result
+ * @param cb_cls closure for @a cb
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_iterate_recovery_meta_data (
+ const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
+ uint32_t max_version,
+ ANASTASIS_DB_RecoveryMetaCallback cb,
+ void *cb_cls);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/lookup_account.h b/src/include/anastasis/anastasis-database/lookup_account.h
@@ -1,46 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/lookup_account.h
- * @brief Anastasis database: lookup account
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_LOOKUP_ACCOUNT_H
-#define ANASTASIS_DATABASE_LOOKUP_ACCOUNT_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Check if an account exists, and if so, return the
- * current @a recovery_document_hash.
- *
- * @param account_pub account identifier
- * @param[out] paid_until until when is the account paid up?
- * @param[out] recovery_data_hash set to hash of @a recovery document
- * @param[out] version set to the recovery policy version
- * @return transaction status
- */
-enum ANASTASIS_DB_AccountStatus
-ANASTASIS_DB_lookup_account (
- const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
- struct GNUNET_TIME_Timestamp *paid_until,
- struct GNUNET_HashCode *recovery_data_hash,
- uint32_t *version);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/lookup_challenge_payment.h b/src/include/anastasis/anastasis-database/lookup_challenge_payment.h
@@ -1,41 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/lookup_challenge_payment.h
- * @brief Anastasis database: lookup challenge payment
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_LOOKUP_CHALLENGE_PAYMENT_H
-#define ANASTASIS_DATABASE_LOOKUP_CHALLENGE_PAYMENT_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Lookup pending payment for a certain challenge.
- *
- * @param truth_uuid identification of the challenge
- * @param[out] payment_secret set to the challenge payment secret
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_lookup_challenge_payment (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- struct ANASTASIS_PaymentSecretP *payment_secret);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/mark_challenge_code_satisfied.h b/src/include/anastasis/anastasis-database/mark_challenge_code_satisfied.h
@@ -1,42 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/mark_challenge_code_satisfied.h
- * @brief Anastasis database: mark challenge code satisfied
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_MARK_CHALLENGE_CODE_SATISFIED_H
-#define ANASTASIS_DATABASE_MARK_CHALLENGE_CODE_SATISFIED_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Set the 'satisfied' bit for the given challenge and code to
- * 'true'.
- *
- * @param truth_uuid identification of the challenge which the code corresponds to
- * @param code code which is now satisfied
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_mark_challenge_code_satisfied (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- const uint64_t code);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/mark_challenge_sent.h b/src/include/anastasis/anastasis-database/mark_challenge_sent.h
@@ -1,42 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/mark_challenge_sent.h
- * @brief Anastasis database: mark challenge sent
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_MARK_CHALLENGE_SENT_H
-#define ANASTASIS_DATABASE_MARK_CHALLENGE_SENT_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Remember in the database that we successfully sent a challenge.
- *
- * @param payment_secret payment secret which the user must provide with every upload
- * @param truth_uuid the identifier for the challenge
- * @param code the challenge that was sent
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_mark_challenge_sent (
- const struct ANASTASIS_PaymentSecretP *payment_secret,
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- uint64_t code);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/record_auth_iban_payment.h b/src/include/anastasis/anastasis-database/record_auth_iban_payment.h
@@ -1,49 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/record_auth_iban_payment.h
- * @brief Anastasis database: record auth iban payment
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_RECORD_AUTH_IBAN_PAYMENT_H
-#define ANASTASIS_DATABASE_RECORD_AUTH_IBAN_PAYMENT_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Store inbound IBAN payment made for authentication.
- *
- * @param wire_reference unique identifier inside LibEuFin/Nexus
- * @param wire_subject subject of the wire transfer
- * @param amount how much was transferred
- * @param debit_account account that was debited
- * @param credit_account Anastasis operator account credited
- * @param execution_date when was the transfer made
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_record_auth_iban_payment (
- uint64_t wire_reference,
- const char *wire_subject,
- const struct TALER_Amount *amount,
- const char *debit_account,
- const char *credit_account,
- struct GNUNET_TIME_Timestamp execution_date);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/record_challenge_payment.h b/src/include/anastasis/anastasis-database/record_challenge_payment.h
@@ -1,43 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/record_challenge_payment.h
- * @brief Anastasis database: record challenge payment
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_RECORD_CHALLENGE_PAYMENT_H
-#define ANASTASIS_DATABASE_RECORD_CHALLENGE_PAYMENT_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Store payment for challenge.
- *
- * @param truth_uuid identifier of the challenge to pay
- * @param payment_secret payment secret which the user must provide with every upload
- * @param amount how much we asked for
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_record_challenge_payment (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- const struct ANASTASIS_PaymentSecretP *payment_secret,
- const struct TALER_Amount *amount);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/record_challenge_refund.h b/src/include/anastasis/anastasis-database/record_challenge_refund.h
@@ -1,41 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/record_challenge_refund.h
- * @brief Anastasis database: record challenge refund
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_RECORD_CHALLENGE_REFUND_H
-#define ANASTASIS_DATABASE_RECORD_CHALLENGE_REFUND_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Store refund granted for challenge.
- *
- * @param truth_uuid identifier of the challenge to refund
- * @param payment_secret payment secret which the user must provide with every upload
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_record_challenge_refund (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- const struct ANASTASIS_PaymentSecretP *payment_secret);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/record_recdoc_payment.h b/src/include/anastasis/anastasis-database/record_recdoc_payment.h
@@ -1,47 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/record_recdoc_payment.h
- * @brief Anastasis database: record recdoc payment
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_RECORD_RECDOC_PAYMENT_H
-#define ANASTASIS_DATABASE_RECORD_RECDOC_PAYMENT_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Store payment. Used to begin a payment, not indicative
- * that the payment actually was made. (That is done
- * when we increment the account's lifetime.)
- *
- * @param account_pub anastasis's public key
- * @param post_counter how many uploads does @a amount pay for
- * @param payment_secret payment secret which the user must provide with every upload
- * @param amount how much we asked for
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_record_recdoc_payment (
- const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
- uint32_t post_counter,
- const struct ANASTASIS_PaymentSecretP *payment_secret,
- const struct TALER_Amount *amount);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/record_truth_upload_payment.h b/src/include/anastasis/anastasis-database/record_truth_upload_payment.h
@@ -1,43 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/record_truth_upload_payment.h
- * @brief Anastasis database: record truth upload payment
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_RECORD_TRUTH_UPLOAD_PAYMENT_H
-#define ANASTASIS_DATABASE_RECORD_TRUTH_UPLOAD_PAYMENT_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Record truth upload payment was made.
- *
- * @param uuid the truth's UUID
- * @param amount the amount that was paid
- * @param duration how long is the truth paid for
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_record_truth_upload_payment (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *uuid,
- const struct TALER_Amount *amount,
- struct GNUNET_TIME_Relative duration);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/store_recovery_document.h b/src/include/anastasis/anastasis-database/store_recovery_document.h
@@ -1,54 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/store_recovery_document.h
- * @brief Anastasis database: store recovery document
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_STORE_RECOVERY_DOCUMENT_H
-#define ANASTASIS_DATABASE_STORE_RECOVERY_DOCUMENT_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Store encrypted recovery document.
- *
- * @param account_pub public key of the user's account
- * @param account_sig signature affirming storage request
- * @param recovery_data_hash hash of @a data
- * @param recovery_data contains encrypted_recovery_document
- * @param recovery_data_size size of data blob
- * @param payment_secret identifier for the payment, used to later charge on uploads
- * @param[out] version set to the version assigned to the document by the database
- * @return transaction status, 0 if upload could not be finished because @a payment_secret
- * did not have enough upload left; HARD error if @a payment_secret is unknown, ...
- */
-enum ANASTASIS_DB_StoreStatus
-ANASTASIS_DB_store_recovery_document (
- const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
- const struct ANASTASIS_AccountSignatureP *account_sig,
- const struct GNUNET_HashCode *recovery_data_hash,
- const void *recovery_data,
- size_t recovery_data_size,
- const void *recovery_meta_data,
- size_t recovery_meta_data_size,
- const struct ANASTASIS_PaymentSecretP *payment_secret,
- uint32_t *version);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/store_truth.h b/src/include/anastasis/anastasis-database/store_truth.h
@@ -1,51 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/store_truth.h
- * @brief Anastasis database: store truth
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_STORE_TRUTH_H
-#define ANASTASIS_DATABASE_STORE_TRUTH_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Upload Truth, which contains the Truth and the KeyShare.
- *
- * @param truth_uuid the identifier for the Truth
- * @param key_share_data contains information of an EncryptedKeyShare
- * @param mime_type presumed mime type of data in @a encrypted_truth
- * @param encrypted_truth contains the encrypted Truth which includes the ground truth i.e. H(challenge answer), phonenumber, SMS
- * @param encrypted_truth_size the size of the Truth
- * @param method name of method
- * @param truth_expiration time till the according data will be stored
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_store_truth (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- const struct ANASTASIS_CRYPTO_EncryptedKeyShareP *key_share_data,
- const char *mime_type,
- const void *encrypted_truth,
- size_t encrypted_truth_size,
- const char *method,
- struct GNUNET_TIME_Relative truth_expiration);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/test_auth_iban_payment.h b/src/include/anastasis/anastasis-database/test_auth_iban_payment.h
@@ -1,39 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/test_auth_iban_payment.h
- * @brief Anastasis database: test auth iban payment
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_TEST_AUTH_IBAN_PAYMENT_H
-#define ANASTASIS_DATABASE_TEST_AUTH_IBAN_PAYMENT_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Closure for #test_auth_cb.
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_test_auth_iban_payment (
- const char *debit_account,
- struct GNUNET_TIME_Timestamp earliest_date,
- ANASTASIS_DB_AuthIbanTransfercheck cb,
- void *cb_cls);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/test_challenge_code_satisfied.h b/src/include/anastasis/anastasis-database/test_challenge_code_satisfied.h
@@ -1,45 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/test_challenge_code_satisfied.h
- * @brief Anastasis database: test challenge code satisfied
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_TEST_CHALLENGE_CODE_SATISFIED_H
-#define ANASTASIS_DATABASE_TEST_CHALLENGE_CODE_SATISFIED_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Check if the 'satisfied' bit for the given challenge and code is
- * 'true' and the challenge code is not yet expired.
- *
- * @param truth_uuid identification of the challenge which the code corresponds to
- * @param code code which is now satisfied
- * @return transaction status,
- * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if the challenge code is not satisfied or expired
- * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if the challenge code has been marked as satisfied
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_test_challenge_code_satisfied (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- const uint64_t code,
- struct GNUNET_TIME_Timestamp after);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/update_challenge_payment.h b/src/include/anastasis/anastasis-database/update_challenge_payment.h
@@ -1,41 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/update_challenge_payment.h
- * @brief Anastasis database: update challenge payment
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_UPDATE_CHALLENGE_PAYMENT_H
-#define ANASTASIS_DATABASE_UPDATE_CHALLENGE_PAYMENT_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Update payment status of challenge
- *
- * @param truth_uuid which challenge received a payment
- * @param payment_identifier proof of payment, must be unique and match pending payment
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_update_challenge_payment (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- const struct ANASTASIS_PaymentSecretP *payment_identifier);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/update_lifetime.h b/src/include/anastasis/anastasis-database/update_lifetime.h
@@ -1,44 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/update_lifetime.h
- * @brief Anastasis database: update lifetime
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_UPDATE_LIFETIME_H
-#define ANASTASIS_DATABASE_UPDATE_LIFETIME_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Update account lifetime to the maximum of the current
- * value and @a eol.
- *
- * @param account_pub which account received a payment
- * @param payment_identifier proof of payment, must be unique and match pending payment
- * @param eol for how long is the account now paid (absolute)
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_update_lifetime (
- const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
- const struct ANASTASIS_PaymentSecretP *payment_identifier,
- struct GNUNET_TIME_Timestamp eol);
-
-#endif
diff --git a/src/include/anastasis/anastasis-database/update_to_challenge_code_satisfied.h b/src/include/anastasis/anastasis-database/update_to_challenge_code_satisfied.h
@@ -0,0 +1,42 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/update_to_challenge_code_satisfied.h
+ * @brief Anastasis database: update to challenge code satisfied
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_UPDATE_TO_CHALLENGE_CODE_SATISFIED_H
+#define ANASTASIS_DATABASE_UPDATE_TO_CHALLENGE_CODE_SATISFIED_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Set the 'satisfied' bit for the given challenge and code to
+ * 'true'.
+ *
+ * @param truth_uuid identification of the challenge which the code corresponds to
+ * @param code code which is now satisfied
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_update_to_challenge_code_satisfied (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ const uint64_t code);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/update_to_challenge_code_sent.h b/src/include/anastasis/anastasis-database/update_to_challenge_code_sent.h
@@ -0,0 +1,42 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/update_to_challenge_code_sent.h
+ * @brief Anastasis database: update to challenge code sent
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_UPDATE_TO_CHALLENGE_CODE_SENT_H
+#define ANASTASIS_DATABASE_UPDATE_TO_CHALLENGE_CODE_SENT_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Remember in the database that we successfully sent a challenge.
+ *
+ * @param payment_secret payment secret which the user must provide with every upload
+ * @param truth_uuid the identifier for the challenge
+ * @param code the challenge that was sent
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_update_to_challenge_code_sent (
+ const struct ANASTASIS_PaymentSecretP *payment_secret,
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ uint64_t code);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/update_to_challenge_payment_paid.h b/src/include/anastasis/anastasis-database/update_to_challenge_payment_paid.h
@@ -0,0 +1,41 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/update_to_challenge_payment_paid.h
+ * @brief Anastasis database: update to challenge payment paid
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_UPDATE_TO_CHALLENGE_PAYMENT_PAID_H
+#define ANASTASIS_DATABASE_UPDATE_TO_CHALLENGE_PAYMENT_PAID_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Update payment status of challenge
+ *
+ * @param truth_uuid which challenge received a payment
+ * @param payment_identifier proof of payment, must be unique and match pending payment
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_update_to_challenge_payment_paid (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ const struct ANASTASIS_PaymentSecretP *payment_identifier);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/update_to_challenge_payment_refunded.h b/src/include/anastasis/anastasis-database/update_to_challenge_payment_refunded.h
@@ -0,0 +1,41 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file include/anastasis/anastasis-database/update_to_challenge_payment_refunded.h
+ * @brief Anastasis database: update to challenge payment refunded
+ * @author Christian Grothoff
+ */
+#ifndef ANASTASIS_DATABASE_UPDATE_TO_CHALLENGE_PAYMENT_REFUNDED_H
+#define ANASTASIS_DATABASE_UPDATE_TO_CHALLENGE_PAYMENT_REFUNDED_H
+
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_db_lib.h>
+#include "anastasis_service.h"
+#include "anastasis/anastasis-database/common.h"
+
+/**
+ * Store refund granted for challenge.
+ *
+ * @param truth_uuid identifier of the challenge to refund
+ * @param payment_secret payment secret which the user must provide with every upload
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_update_to_challenge_payment_refunded (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ const struct ANASTASIS_PaymentSecretP *payment_secret);
+
+#endif
diff --git a/src/include/anastasis/anastasis-database/verify_challenge_code.h b/src/include/anastasis/anastasis-database/verify_challenge_code.h
@@ -1,39 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/anastasis/anastasis-database/verify_challenge_code.h
- * @brief Anastasis database: verify challenge code
- * @author Christian Grothoff
- */
-#ifndef ANASTASIS_DATABASE_VERIFY_CHALLENGE_CODE_H
-#define ANASTASIS_DATABASE_VERIFY_CHALLENGE_CODE_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_db_lib.h>
-#include "anastasis_service.h"
-#include "anastasis/anastasis-database/common.h"
-
-/**
- * Closure for check_valid_code().
- */
-enum ANASTASIS_DB_CodeStatus
-ANASTASIS_DB_verify_challenge_code (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- const struct GNUNET_HashCode *hashed_code,
- uint64_t *code,
- bool *satisfied);
-
-#endif
diff --git a/src/include/anastasis_database_lib.h b/src/include/anastasis_database_lib.h
@@ -32,34 +32,33 @@
#include "anastasis/anastasis-database/create_tables.h"
#include "anastasis/anastasis-database/drop_tables.h"
#include "anastasis/anastasis-database/gc.h"
-#include "anastasis/anastasis-database/store_recovery_document.h"
-#include "anastasis/anastasis-database/get_recovery_meta_data.h"
+#include "anastasis/anastasis-database/do_insert_recovery_document.h"
+#include "anastasis/anastasis-database/iterate_recovery_meta_data.h"
#include "anastasis/anastasis-database/get_recovery_document.h"
#include "anastasis/anastasis-database/get_latest_recovery_document.h"
-#include "anastasis/anastasis-database/store_truth.h"
-#include "anastasis/anastasis-database/get_escrow_challenge.h"
-#include "anastasis/anastasis-database/get_key_share.h"
-#include "anastasis/anastasis-database/lookup_account.h"
-#include "anastasis/anastasis-database/check_payment_identifier.h"
-#include "anastasis/anastasis-database/check_challenge_payment.h"
-#include "anastasis/anastasis-database/increment_lifetime.h"
-#include "anastasis/anastasis-database/update_lifetime.h"
-#include "anastasis/anastasis-database/record_recdoc_payment.h"
-#include "anastasis/anastasis-database/record_truth_upload_payment.h"
-#include "anastasis/anastasis-database/check_truth_upload_paid.h"
-#include "anastasis/anastasis-database/verify_challenge_code.h"
-#include "anastasis/anastasis-database/mark_challenge_code_satisfied.h"
-#include "anastasis/anastasis-database/test_challenge_code_satisfied.h"
-#include "anastasis/anastasis-database/create_challenge_code.h"
-#include "anastasis/anastasis-database/mark_challenge_sent.h"
-#include "anastasis/anastasis-database/challenge_gc.h"
-#include "anastasis/anastasis-database/record_challenge_payment.h"
-#include "anastasis/anastasis-database/record_challenge_refund.h"
-#include "anastasis/anastasis-database/lookup_challenge_payment.h"
-#include "anastasis/anastasis-database/update_challenge_payment.h"
-#include "anastasis/anastasis-database/record_auth_iban_payment.h"
-#include "anastasis/anastasis-database/test_auth_iban_payment.h"
-#include "anastasis/anastasis-database/get_last_auth_iban_payment_row.h"
+#include "anastasis/anastasis-database/insert_truth.h"
+#include "anastasis/anastasis-database/get_truth.h"
+#include "anastasis/anastasis-database/get_truth_key_share.h"
+#include "anastasis/anastasis-database/get_account.h"
+#include "anastasis/anastasis-database/get_recdoc_payment.h"
+#include "anastasis/anastasis-database/get_challenge_payment.h"
+#include "anastasis/anastasis-database/do_update_account_lifetime.h"
+#include "anastasis/anastasis-database/insert_recdoc_payment.h"
+#include "anastasis/anastasis-database/insert_truth_payment.h"
+#include "anastasis/anastasis-database/get_truth_payment.h"
+#include "anastasis/anastasis-database/do_verify_challenge_code.h"
+#include "anastasis/anastasis-database/update_to_challenge_code_satisfied.h"
+#include "anastasis/anastasis-database/get_exists_challenge_code_satisfied.h"
+#include "anastasis/anastasis-database/insert_challenge_code.h"
+#include "anastasis/anastasis-database/update_to_challenge_code_sent.h"
+#include "anastasis/anastasis-database/gc_challenge_codes.h"
+#include "anastasis/anastasis-database/insert_challenge_payment.h"
+#include "anastasis/anastasis-database/update_to_challenge_payment_refunded.h"
+#include "anastasis/anastasis-database/get_pending_challenge_payment.h"
+#include "anastasis/anastasis-database/update_to_challenge_payment_paid.h"
+#include "anastasis/anastasis-database/insert_auth_iban_in.h"
+#include "anastasis/anastasis-database/iterate_auth_iban_transfers.h"
+#include "anastasis/anastasis-database/get_last_auth_iban_in_row.h"
/**
diff --git a/src/include/meson.build b/src/include/meson.build
@@ -26,33 +26,32 @@ install_data(
'anastasis/anastasis-database/create_tables.h',
'anastasis/anastasis-database/drop_tables.h',
'anastasis/anastasis-database/gc.h',
- 'anastasis/anastasis-database/store_recovery_document.h',
- 'anastasis/anastasis-database/get_recovery_meta_data.h',
+ 'anastasis/anastasis-database/do_insert_recovery_document.h',
+ 'anastasis/anastasis-database/iterate_recovery_meta_data.h',
'anastasis/anastasis-database/get_recovery_document.h',
'anastasis/anastasis-database/get_latest_recovery_document.h',
- 'anastasis/anastasis-database/store_truth.h',
- 'anastasis/anastasis-database/get_escrow_challenge.h',
- 'anastasis/anastasis-database/get_key_share.h',
- 'anastasis/anastasis-database/lookup_account.h',
- 'anastasis/anastasis-database/check_payment_identifier.h',
- 'anastasis/anastasis-database/check_challenge_payment.h',
- 'anastasis/anastasis-database/increment_lifetime.h',
- 'anastasis/anastasis-database/update_lifetime.h',
- 'anastasis/anastasis-database/record_recdoc_payment.h',
- 'anastasis/anastasis-database/record_truth_upload_payment.h',
- 'anastasis/anastasis-database/check_truth_upload_paid.h',
- 'anastasis/anastasis-database/verify_challenge_code.h',
- 'anastasis/anastasis-database/mark_challenge_code_satisfied.h',
- 'anastasis/anastasis-database/test_challenge_code_satisfied.h',
- 'anastasis/anastasis-database/create_challenge_code.h',
- 'anastasis/anastasis-database/mark_challenge_sent.h',
- 'anastasis/anastasis-database/challenge_gc.h',
- 'anastasis/anastasis-database/record_challenge_payment.h',
- 'anastasis/anastasis-database/record_challenge_refund.h',
- 'anastasis/anastasis-database/lookup_challenge_payment.h',
- 'anastasis/anastasis-database/update_challenge_payment.h',
- 'anastasis/anastasis-database/record_auth_iban_payment.h',
- 'anastasis/anastasis-database/test_auth_iban_payment.h',
- 'anastasis/anastasis-database/get_last_auth_iban_payment_row.h',
+ 'anastasis/anastasis-database/insert_truth.h',
+ 'anastasis/anastasis-database/get_truth.h',
+ 'anastasis/anastasis-database/get_truth_key_share.h',
+ 'anastasis/anastasis-database/get_account.h',
+ 'anastasis/anastasis-database/get_recdoc_payment.h',
+ 'anastasis/anastasis-database/get_challenge_payment.h',
+ 'anastasis/anastasis-database/do_update_account_lifetime.h',
+ 'anastasis/anastasis-database/insert_recdoc_payment.h',
+ 'anastasis/anastasis-database/insert_truth_payment.h',
+ 'anastasis/anastasis-database/get_truth_payment.h',
+ 'anastasis/anastasis-database/do_verify_challenge_code.h',
+ 'anastasis/anastasis-database/update_to_challenge_code_satisfied.h',
+ 'anastasis/anastasis-database/get_exists_challenge_code_satisfied.h',
+ 'anastasis/anastasis-database/insert_challenge_code.h',
+ 'anastasis/anastasis-database/update_to_challenge_code_sent.h',
+ 'anastasis/anastasis-database/gc_challenge_codes.h',
+ 'anastasis/anastasis-database/insert_challenge_payment.h',
+ 'anastasis/anastasis-database/update_to_challenge_payment_refunded.h',
+ 'anastasis/anastasis-database/get_pending_challenge_payment.h',
+ 'anastasis/anastasis-database/update_to_challenge_payment_paid.h',
+ 'anastasis/anastasis-database/insert_auth_iban_in.h',
+ 'anastasis/anastasis-database/iterate_auth_iban_transfers.h',
+ 'anastasis/anastasis-database/get_last_auth_iban_in_row.h',
install_dir: anastasisincludedir / 'anastasis-database',
)
diff --git a/src/stasis/amalgamate-sql.sh b/src/stasis/amalgamate-sql.sh
@@ -0,0 +1,46 @@
+#!/bin/sh
+
+# This file is part of Anastasis
+# Copyright (C) 2026 Anastasis SARL
+#
+# ANASTASIS is free software; you can redistribute it and/or modify it under the
+# terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 3, or (at your option) any later version.
+#
+# ANASTASIS is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# ANASTASIS; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
+
+set -eu
+
+if [ $# -lt 1 ]; then
+ echo "Usage: $0 SQLFILES..." >&2
+ exit 1
+fi
+
+cat <<'EOF'
+--
+-- This file is part of Anastasis
+-- Copyright (C) 2020--2026 Anastasis SARL
+--
+-- ANASTASIS is free software; you can redistribute it and/or modify it under the
+-- terms of the GNU General Public License as published by the Free Software
+-- Foundation; either version 3, or (at your option) any later version.
+--
+-- ANASTASIS is distributed in the hope that it will be useful, but WITHOUT ANY
+-- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+-- A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+--
+-- You should have received a copy of the GNU General Public License along with
+-- ANASTASIS; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
+--
+EOF
+
+for x in $@; do
+ echo -- generated from $x
+ # Remove SQL comments and empty lines
+ cat $x | sed -e "s/--.*//" | awk 'NF'
+done
diff --git a/src/stasis/anastasis-db_challenge_gc.c b/src/stasis/anastasis-db_challenge_gc.c
@@ -1,55 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_challenge_gc.c
- * @brief Anastasis database: challenge gc
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/challenge_gc.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Function called to remove all expired codes from the database.
- *
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_challenge_gc (void)
-{
- struct GNUNET_TIME_Timestamp time_now = GNUNET_TIME_timestamp_get ();
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_timestamp (&time_now),
- GNUNET_PQ_query_param_end
- };
-
- GNUNET_break (GNUNET_OK ==
- ANASTASIS_DB_preflight ());
- PREPARE ("gc_challengecodes",
- "DELETE FROM anastasis_challengecode "
- "WHERE "
- "expiration_date < $1;");
- return GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "gc_challengecodes",
- params);
-}
-
-
-/* end of anastasis-db_challenge_gc.c */
diff --git a/src/stasis/anastasis-db_check_challenge_payment.c b/src/stasis/anastasis-db_check_challenge_payment.c
@@ -1,71 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_check_challenge_payment.c
- * @brief Anastasis database: check challenge payment
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/check_challenge_payment.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Check payment identifier. Used to check if a payment identifier given by
- * the user is valid (existing and paid).
- *
- * @param payment_secret payment secret which the user must provide with every upload
- * @param truth_uuid which truth should we check the payment status of
- * @param[out] paid bool value to show if payment is paid
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_check_challenge_payment (
- const struct ANASTASIS_PaymentSecretP *payment_secret,
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- bool *paid)
-{
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (payment_secret),
- GNUNET_PQ_query_param_auto_from_type (truth_uuid),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_bool ("paid",
- paid),
- GNUNET_PQ_result_spec_end
- };
-
- PREPARE ("challenge_payment_select",
- "SELECT"
- " paid"
- " FROM anastasis_challenge_payment"
- " WHERE payment_identifier=$1"
- " AND truth_uuid=$2"
- " AND refunded=FALSE"
- " AND counter>0;");
- return GNUNET_PQ_eval_prepared_singleton_select (
- pg->conn,
- "challenge_payment_select",
- params,
- rs);
-}
-
-
-/* end of anastasis-db_check_challenge_payment.c */
diff --git a/src/stasis/anastasis-db_check_payment_identifier.c b/src/stasis/anastasis-db_check_payment_identifier.c
@@ -1,71 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_check_payment_identifier.c
- * @brief Anastasis database: check payment identifier
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/check_payment_identifier.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Check payment identifier. Used to check if a payment identifier given by
- * the user is valid (existing and paid).
- *
- * @param payment_secret payment secret which the user must provide with every upload
- * @param[out] paid bool value to show if payment is paid
- * @param[out] valid_counter bool value to show if post_counter is > 0
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_check_payment_identifier (
- const struct ANASTASIS_PaymentSecretP *payment_secret,
- bool *paid,
- bool *valid_counter)
-{
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (payment_secret),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_bool ("paid",
- paid),
- GNUNET_PQ_result_spec_bool ("valid_counter",
- valid_counter),
- GNUNET_PQ_result_spec_end
- };
-
- PREPARE ("recdoc_payment_select",
- "SELECT"
- " creation_date"
- ",post_counter > 0 AS valid_counter"
- ",amount"
- ",paid"
- " FROM anastasis_recdoc_payment"
- " WHERE payment_identifier=$1;");
- return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "recdoc_payment_select",
- params,
- rs);
-}
-
-
-/* end of anastasis-db_check_payment_identifier.c */
diff --git a/src/stasis/anastasis-db_check_truth_upload_paid.c b/src/stasis/anastasis-db_check_truth_upload_paid.c
@@ -1,66 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_check_truth_upload_paid.c
- * @brief Anastasis database: check truth upload paid
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/check_truth_upload_paid.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Inquire whether truth upload payment was made.
- *
- * @param uuid the truth's UUID
- * @param[out] paid_until set for how long this truth is paid for
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_check_truth_upload_paid (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *uuid,
- struct GNUNET_TIME_Timestamp *paid_until)
-{
- struct GNUNET_TIME_Timestamp now = GNUNET_TIME_timestamp_get ();
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (uuid),
- GNUNET_PQ_query_param_timestamp (&now),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_timestamp ("expiration",
- paid_until),
- GNUNET_PQ_result_spec_end
- };
-
- PREPARE ("truth_payment_select",
- "SELECT"
- " expiration"
- " FROM anastasis_truth_payment"
- " WHERE truth_uuid=$1"
- " AND expiration>$2;");
- return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "truth_payment_select",
- params,
- rs);
-}
-
-
-/* end of anastasis-db_check_truth_upload_paid.c */
diff --git a/src/stasis/anastasis-db_create_challenge_code.c b/src/stasis/anastasis-db_create_challenge_code.c
@@ -1,195 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_create_challenge_code.c
- * @brief Anastasis database: create challenge code
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/create_challenge_code.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Create a new challenge code for a given challenge identified by the challenge
- * public key. The function will first check if there is already a valid code
- * for this challenge present and won't insert a new one in this case.
- *
- * @param truth_uuid the identifier for the challenge
- * @param rotation_period for how long is the code available
- * @param validity_period for how long is the code available
- * @param retry_counter amount of retries allowed
- * @param[out] retransmission_date when to next retransmit
- * @param[out] code set to the code which will be checked for later
- * @return transaction status,
- * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if we are out of valid tries,
- * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if @a code is now in the DB
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_create_challenge_code (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- struct GNUNET_TIME_Relative rotation_period,
- struct GNUNET_TIME_Relative validity_period,
- uint32_t retry_counter,
- struct GNUNET_TIME_Timestamp *retransmission_date,
- uint64_t *code)
-{
- struct GNUNET_TIME_Timestamp now = GNUNET_TIME_timestamp_get ();
- struct GNUNET_TIME_Timestamp expiration_date;
- struct GNUNET_TIME_Absolute ex_rot;
-
- PREPARE ("challengecode_select_meta",
- "SELECT "
- " code"
- ",retry_counter"
- ",retransmission_date"
- " FROM anastasis_challengecode"
- " WHERE truth_uuid=$1"
- " AND expiration_date > $2"
- " AND creation_date > $3"
- " ORDER BY creation_date DESC"
- " LIMIT 1;");
- PREPARE ("challengecode_insert",
- "INSERT INTO anastasis_challengecode "
- "(truth_uuid"
- ",code"
- ",creation_date"
- ",expiration_date"
- ",retry_counter"
- ") VALUES "
- "($1, $2, $3, $4, $5);");
- expiration_date = GNUNET_TIME_relative_to_timestamp (validity_period);
- ex_rot = GNUNET_TIME_absolute_subtract (now.abs_time,
- rotation_period);
- for (unsigned int retries = 0; retries<MAX_RETRIES; retries++)
- {
- if (GNUNET_OK !=
- ANASTASIS_DB_start (
- "create_challenge_code"))
- {
- GNUNET_break (0);
- return GNUNET_DB_STATUS_HARD_ERROR;
- }
-
- {
- uint32_t old_retry_counter;
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (truth_uuid),
- GNUNET_PQ_query_param_timestamp (&now),
- GNUNET_PQ_query_param_absolute_time (&ex_rot),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_uint64 ("code",
- code),
- GNUNET_PQ_result_spec_uint32 ("retry_counter",
- &old_retry_counter),
- GNUNET_PQ_result_spec_timestamp ("retransmission_date",
- retransmission_date),
- GNUNET_PQ_result_spec_end
- };
- enum GNUNET_DB_QueryStatus qs;
-
- qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "challengecode_select_meta",
- params,
- rs);
- switch (qs)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- GNUNET_break (0);
- ANASTASIS_DB_rollback ();
- return qs;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- goto retry;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "No active challenge found, creating a fresh one\n");
- break;
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- if (0 == old_retry_counter)
- {
- ANASTASIS_DB_rollback ();
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Active challenge %llu has zero tries left, refusing to create another one\n",
- (unsigned long long) *code);
- return GNUNET_DB_STATUS_SUCCESS_NO_RESULTS;
- }
- ANASTASIS_DB_rollback ();
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Active challenge has %u tries left, returning old challenge %llu\n",
- (unsigned int) old_retry_counter,
- (unsigned long long) *code);
- return qs;
- }
- }
-
- *code = GNUNET_CRYPTO_random_u64 (ANASTASIS_PIN_MAX_VALUE);
- *retransmission_date = GNUNET_TIME_UNIT_ZERO_TS;
- {
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (truth_uuid),
- GNUNET_PQ_query_param_uint64 (code),
- GNUNET_PQ_query_param_timestamp (&now),
- GNUNET_PQ_query_param_timestamp (&expiration_date),
- GNUNET_PQ_query_param_uint32 (&retry_counter),
- GNUNET_PQ_query_param_end
- };
- enum GNUNET_DB_QueryStatus qs;
-
- qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "challengecode_insert",
- params);
- switch (qs)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- ANASTASIS_DB_rollback ();
- return GNUNET_DB_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- goto retry;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- GNUNET_break (0);
- ANASTASIS_DB_rollback ();
- return GNUNET_DB_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Created fresh challenge with %u tries left\n",
- (unsigned int) retry_counter);
- break;
- }
- }
-
- {
- enum GNUNET_DB_QueryStatus qs;
-
- qs = ANASTASIS_DB_commit ();
- if (GNUNET_DB_STATUS_SOFT_ERROR == qs)
- goto retry;
- if (qs < 0)
- return qs;
- }
- return GNUNET_DB_STATUS_SUCCESS_ONE_RESULT;
-retry:
- ANASTASIS_DB_rollback ();
- }
- return GNUNET_DB_STATUS_SOFT_ERROR;
-}
-
-
-/* end of anastasis-db_create_challenge_code.c */
diff --git a/src/stasis/anastasis-db_create_tables.c b/src/stasis/anastasis-db_create_tables.c
@@ -1,55 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020, 2021, 2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_create_tables.c
- * @brief create the Anastasis database tables
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/create_tables.h"
-
-
-enum GNUNET_GenericReturnValue
-ANASTASIS_DB_create_tables (void)
-{
- if (GNUNET_SYSERR ==
- GNUNET_PQ_load_versioning (pg->conn))
- {
- GNUNET_break (0);
- return GNUNET_SYSERR;
- }
- if (GNUNET_OK !=
- GNUNET_PQ_run_sql (pg->conn,
- "stasis-"))
- {
- GNUNET_break (0);
- return GNUNET_SYSERR;
- }
-#if 0
- if (GNUNET_OK !=
- GNUNET_PQ_exec_sql (pg->conn,
- "procedures"))
- {
- GNUNET_break (0);
- return GNUNET_SYSERR;
- }
-#endif
- return GNUNET_OK;
-}
-
-
-/* end of anastasis-db_create_tables.c */
diff --git a/src/stasis/anastasis-db_drop_tables.c b/src/stasis/anastasis-db_drop_tables.c
@@ -1,34 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020, 2021, 2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_drop_tables.c
- * @brief drop the Anastasis database tables
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/drop_tables.h"
-
-
-enum GNUNET_GenericReturnValue
-ANASTASIS_DB_drop_tables (void)
-{
- return GNUNET_PQ_exec_sql (pg->conn,
- "drop");
-}
-
-
-/* end of anastasis-db_drop_tables.c */
diff --git a/src/stasis/anastasis-db_gc.c b/src/stasis/anastasis-db_gc.c
@@ -1,76 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020, 2021, 2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_gc.c
- * @brief garbage collection for the Anastasis database
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/gc.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include "anastasis/anastasis-database/transaction.h"
-
-
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_gc (struct GNUNET_TIME_Absolute expire_backups,
- struct GNUNET_TIME_Absolute expire_pending_payments)
-{
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_absolute_time (&expire_backups),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_QueryParam params2[] = {
- GNUNET_PQ_query_param_absolute_time (&expire_pending_payments),
- GNUNET_PQ_query_param_end
- };
- enum GNUNET_DB_QueryStatus qs;
-
- GNUNET_break (GNUNET_OK ==
- ANASTASIS_DB_preflight ());
-#if 0
- /* FIXME: should we do this? */
- PREPARE ("gc_challenge_pending_payments",
- "DELETE FROM anastasis_challenge_payment "
- "WHERE"
- " (paid=FALSE"
- " OR"
- " refunded)"
- " AND"
- " creation_date < $1;"),
-#endif
- PREPARE ("gc_accounts",
- "DELETE FROM anastasis_user "
- "WHERE"
- " expiration_date < $1;");
- qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "gc_accounts",
- params);
- if (qs < 0)
- return qs;
- PREPARE ("gc_recdoc_pending_payments",
- "DELETE FROM anastasis_recdoc_payment "
- "WHERE"
- " paid=FALSE"
- " AND"
- " creation_date < $1;");
- return GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "gc_recdoc_pending_payments",
- params2);
-}
-
-
-/* end of anastasis-db_gc.c */
diff --git a/src/stasis/anastasis-db_get_escrow_challenge.c b/src/stasis/anastasis-db_get_escrow_challenge.c
@@ -1,76 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_get_escrow_challenge.c
- * @brief Anastasis database: get escrow challenge
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/get_escrow_challenge.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Get the encrypted truth to validate the challenge response
- *
- * @param truth_uuid the identifier for the Truth
- * @param[out] truth contains the encrypted truth
- * @param[out] truth_size size of the encrypted truth
- * @param[out] truth_mime mime type of truth
- * @param[out] method type of the challenge
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_get_escrow_challenge (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- void **truth,
- size_t *truth_size,
- char **truth_mime,
- char **method)
-{
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (truth_uuid),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_variable_size ("encrypted_truth",
- truth,
- truth_size),
- GNUNET_PQ_result_spec_string ("truth_mime",
- truth_mime),
- GNUNET_PQ_result_spec_string ("method_name",
- method),
- GNUNET_PQ_result_spec_end
- };
-
- PREPARE ("truth_select",
- "SELECT "
- " method_name"
- ",encrypted_truth"
- ",truth_mime"
- " FROM anastasis_truth"
- " WHERE truth_uuid=$1;");
- return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "truth_select",
- params,
- rs);
-}
-
-
-/* end of anastasis-db_get_escrow_challenge.c */
diff --git a/src/stasis/anastasis-db_get_key_share.c b/src/stasis/anastasis-db_get_key_share.c
@@ -1,64 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_get_key_share.c
- * @brief Anastasis database: get key share
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/get_key_share.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Lookup (encrypted) key share by @a truth_uuid.
- *
- * @param truth_uuid the identifier for the Truth
- * @param[out] key_share contains the encrypted Keyshare
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_get_key_share (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- struct ANASTASIS_CRYPTO_EncryptedKeyShareP *key_share)
-{
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (truth_uuid),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_auto_from_type ("key_share_data",
- key_share),
- GNUNET_PQ_result_spec_end
- };
-
- PREPARE ("key_share_select",
- "SELECT "
- "key_share_data "
- "FROM "
- "anastasis_truth "
- "WHERE truth_uuid =$1;");
- return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "key_share_select",
- params,
- rs);
-}
-
-
-/* end of anastasis-db_get_key_share.c */
diff --git a/src/stasis/anastasis-db_get_last_auth_iban_payment_row.c b/src/stasis/anastasis-db_get_last_auth_iban_payment_row.c
@@ -1,69 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_get_last_auth_iban_payment_row.c
- * @brief Anastasis database: get last auth iban payment row
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/get_last_auth_iban_payment_row.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Function to check the last known IBAN payment.
- *
- * @param credit_account which credit account to check
- * @param[out] last_row set to the last known row
- * @return transaction status,
- * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if @a cb
- * returned 'true' once
- * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if no
- * wire transfers existed for which @a cb returned true
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_get_last_auth_iban_payment_row (
- const char *credit_account,
- uint64_t *last_row)
-{
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_string (credit_account),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_uint64 ("wire_reference",
- last_row),
- GNUNET_PQ_result_spec_end
- };
-
- PREPARE ("get_last_auth_iban_payment",
- "SELECT "
- " wire_reference"
- " FROM anastasis_auth_iban_in"
- " WHERE credit_account_details=$1"
- " ORDER BY wire_reference DESC"
- " LIMIT 1;");
- return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "get_last_auth_iban_payment",
- params,
- rs);
-}
-
-
-/* end of anastasis-db_get_last_auth_iban_payment_row.c */
diff --git a/src/stasis/anastasis-db_get_latest_recovery_document.c b/src/stasis/anastasis-db_get_latest_recovery_document.c
@@ -1,85 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_get_latest_recovery_document.c
- * @brief Anastasis database: get latest recovery document
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/get_latest_recovery_document.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Fetch latest recovery document for user.
- *
- * @param account_pub public key of the user's account
- * @param account_sig signature
- * @param recovery_data_hash hash of the current recovery data
- * @param data_size size of data blob
- * @param data blob which contains the recovery document
- * @param[out] version set to the version number of the policy being returned
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_get_latest_recovery_document (
- const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
- struct ANASTASIS_AccountSignatureP *account_sig,
- struct GNUNET_HashCode *recovery_data_hash,
- size_t *data_size,
- void **data,
- uint32_t *version)
-{
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_uint32 ("version",
- version),
- GNUNET_PQ_result_spec_auto_from_type ("account_sig",
- account_sig),
- GNUNET_PQ_result_spec_auto_from_type ("recovery_data_hash",
- recovery_data_hash),
- GNUNET_PQ_result_spec_variable_size ("recovery_data",
- data,
- data_size),
- GNUNET_PQ_result_spec_end
- };
-
- GNUNET_break (GNUNET_OK ==
- ANASTASIS_DB_preflight ());
- PREPARE ("latest_recoverydocument_select",
- "SELECT "
- " version"
- ",account_sig"
- ",recovery_data_hash"
- ",recovery_data"
- " FROM anastasis_recoverydocument"
- " WHERE user_id=$1"
- " ORDER BY version DESC"
- " LIMIT 1;");
- return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "latest_recoverydocument_select",
- params,
- rs);
-}
-
-
-/* end of anastasis-db_get_latest_recovery_document.c */
diff --git a/src/stasis/anastasis-db_get_recovery_document.c b/src/stasis/anastasis-db_get_recovery_document.c
@@ -1,80 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_get_recovery_document.c
- * @brief Anastasis database: get recovery document
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/get_recovery_document.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Fetch recovery document for user according given version.
- *
- * @param account_pub public key of the user's account
- * @param version the version number of the policy the user requests
- * @param[out] account_sig signature
- * @param[out] recovery_data_hash hash of the current recovery data
- * @param[out] data_size size of data blob
- * @param[out] data blob which contains the recovery document
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_get_recovery_document (
- const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
- uint32_t version,
- struct ANASTASIS_AccountSignatureP *account_sig,
- struct GNUNET_HashCode *recovery_data_hash,
- size_t *data_size,
- void **data)
-{
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_uint32 (&version),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_auto_from_type ("account_sig",
- account_sig),
- GNUNET_PQ_result_spec_auto_from_type ("recovery_data_hash",
- recovery_data_hash),
- GNUNET_PQ_result_spec_variable_size ("recovery_data",
- data,
- data_size),
- GNUNET_PQ_result_spec_end
- };
-
- PREPARE ("recoverydocument_select",
- "SELECT "
- " account_sig"
- ",recovery_data_hash"
- ",recovery_data"
- " FROM anastasis_recoverydocument"
- " WHERE user_id=$1"
- " AND version=$2;");
- return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "recoverydocument_select",
- params,
- rs);
-}
-
-
-/* end of anastasis-db_get_recovery_document.c */
diff --git a/src/stasis/anastasis-db_get_recovery_meta_data.c b/src/stasis/anastasis-db_get_recovery_meta_data.c
@@ -1,156 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_get_recovery_meta_data.c
- * @brief Anastasis database: get recovery meta data
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/get_recovery_meta_data.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-struct MetaIteratorContext
-{
- /**
- * Function to call on each result.
- */
- ANASTASIS_DB_RecoveryMetaCallback cb;
-
- /**
- * Closure for @e cb.
- */
- void *cb_cls;
-
- /**
- * Set to true on database failure.
- */
- bool db_failure;
-};
-
-
-/**
- * Helper function for #postgres_get_recovery_meta_data().
- * To be called with the results of a SELECT statement
- * that has returned @a num_results results.
- *
- * @param cls closure of type `struct MetaIteratorContext *`
- * @param result the postgres result
- * @param num_results the number of results in @a result
- */
-static void
-meta_iterator (void *cls,
- PGresult *result,
- unsigned int num_results)
-{
- struct MetaIteratorContext *ctx = cls;
-
- for (unsigned int i = 0; i<num_results; i++)
- {
- uint32_t version;
- void *meta_data;
- size_t meta_data_size;
- struct GNUNET_TIME_Timestamp ts;
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_uint32 ("version",
- &version),
- GNUNET_PQ_result_spec_timestamp ("creation_date",
- &ts),
- GNUNET_PQ_result_spec_variable_size ("recovery_meta_data",
- &meta_data,
- &meta_data_size),
- GNUNET_PQ_result_spec_end
- };
- enum GNUNET_GenericReturnValue ret;
-
- if (GNUNET_OK !=
- GNUNET_PQ_extract_result (result,
- rs,
- i))
- {
- GNUNET_break (0);
- ctx->db_failure = true;
- return;
- }
- ret = ctx->cb (ctx->cb_cls,
- version,
- ts,
- meta_data,
- meta_data_size);
- GNUNET_PQ_cleanup_result (rs);
- if (GNUNET_OK != ret)
- break;
- }
-}
-
-
-/**
- * Fetch recovery document meta data for user. Returns
- * meta data in descending order from @a max_version.
- * The size of the result set may be limited.
- *
- * @param cls closure
- * @param account_pub public key of the user's account
- * @param max_version the maximum version number the user requests
- * @param cb function to call on each result
- * @param cb_cls closure for @a cb
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_get_recovery_meta_data (
- const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
- uint32_t max_version,
- ANASTASIS_DB_RecoveryMetaCallback cb,
- void *cb_cls)
-{
- struct MetaIteratorContext ctx = {
- .cb = cb,
- .cb_cls = cb_cls
- };
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_uint32 (&max_version),
- GNUNET_PQ_query_param_end
- };
- enum GNUNET_DB_QueryStatus qs;
-
- PREPARE ("recoverydocument_select_meta",
- "SELECT "
- " version"
- ",creation_date"
- ",recovery_meta_data"
- " FROM anastasis_recoverydocument"
- " WHERE user_id=$1"
- " AND version < $2"
- " ORDER BY version DESC"
- " LIMIT 1000;");
- qs = GNUNET_PQ_eval_prepared_multi_select (pg->conn,
- "recoverydocument_select_meta",
- params,
- &meta_iterator,
- &ctx);
- if (qs < 0)
- return qs;
- if (ctx.db_failure)
- return GNUNET_DB_STATUS_HARD_ERROR;
- return qs;
-}
-
-
-/* end of anastasis-db_get_recovery_meta_data.c */
diff --git a/src/stasis/anastasis-db_increment_lifetime.c b/src/stasis/anastasis-db_increment_lifetime.c
@@ -1,245 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_increment_lifetime.c
- * @brief Anastasis database: increment lifetime
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/increment_lifetime.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Increment account lifetime based on payment having been received.
- * Does nothing if the payment is not new.
- *
- * @param account_pub which account received a payment
- * @param payment_identifier proof of payment, must be unique and match pending payment
- * @param lifetime for how long is the account now paid (increment)
- * @param[out] paid_until set to the end of the lifetime after the operation
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_increment_lifetime (
- const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
- const struct ANASTASIS_PaymentSecretP *payment_identifier,
- struct GNUNET_TIME_Relative lifetime,
- struct GNUNET_TIME_Timestamp *paid_until)
-{
- enum GNUNET_DB_QueryStatus qs;
-
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Incrementing lifetime of account %s based on payment by %s\n",
- TALER_B2S (account_pub),
- GNUNET_TIME_relative2s (lifetime,
- true));
- PREPARE ("user_insert",
- "INSERT INTO anastasis_user "
- "(user_id"
- ",expiration_date"
- ") VALUES "
- "($1, $2);");
- PREPARE ("user_select",
- "SELECT"
- " expiration_date "
- "FROM anastasis_user"
- " WHERE user_id=$1"
- " FOR UPDATE;");
- PREPARE ("user_update",
- "UPDATE anastasis_user"
- " SET "
- " expiration_date=$1"
- " WHERE user_id=$2;");
- PREPARE ("recdoc_payment_done",
- "UPDATE anastasis_recdoc_payment "
- "SET"
- " paid=TRUE "
- "WHERE"
- " payment_identifier=$1"
- " AND"
- " user_id=$2"
- " AND"
- " paid=FALSE;");
- for (unsigned int retries = 0; retries<MAX_RETRIES; retries++)
- {
- if (GNUNET_OK !=
- ANASTASIS_DB_start (
- "increment lifetime"))
- {
- GNUNET_break (0);
- return GNUNET_DB_STATUS_HARD_ERROR;
- }
-
- {
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (payment_identifier),
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_end
- };
- qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "recdoc_payment_done",
- params);
- switch (qs)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- ANASTASIS_DB_rollback ();
- *paid_until = GNUNET_TIME_UNIT_ZERO_TS;
- return qs;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- goto retry;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- /* Payment not new or payment request unknown. */
- /* continued below */
- break;
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- /* Payment just now marked as 'paid' */
- /* continued below */
- break;
- }
- }
-
- {
- enum GNUNET_DB_QueryStatus qs2;
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_TIME_Timestamp expiration;
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_timestamp ("expiration_date",
- &expiration),
- GNUNET_PQ_result_spec_end
- };
-
- qs2 = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "user_select",
- params,
- rs);
- switch (qs2)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- ANASTASIS_DB_rollback ();
- return qs2;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- goto retry;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs)
- {
- /* inconsistent, cannot have recdoc payment but no user!? */
- GNUNET_break (0);
- ANASTASIS_DB_rollback ();
- return GNUNET_DB_STATUS_HARD_ERROR;
- }
- else
- {
- /* user does not exist, create new one */
- struct GNUNET_PQ_QueryParam iparams[] = {
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_timestamp (&expiration),
- GNUNET_PQ_query_param_end
- };
-
- expiration = GNUNET_TIME_relative_to_timestamp (lifetime);
- GNUNET_break (! GNUNET_TIME_absolute_is_never (expiration.abs_time));
- *paid_until = expiration;
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Creating new account %s with initial lifetime of %s\n",
- TALER_B2S (account_pub),
- GNUNET_TIME_relative2s (lifetime,
- true));
- qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "user_insert",
- iparams);
- }
- break;
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs)
- {
- /* existing rec doc payment (payment replay), return
- existing expiration */
- *paid_until = expiration;
- ANASTASIS_DB_rollback ();
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Payment existed, lifetime of account %s unchanged at %s\n",
- TALER_B2S (account_pub),
- GNUNET_TIME_timestamp2s (*paid_until));
- return GNUNET_DB_STATUS_SUCCESS_NO_RESULTS;
- }
- else
- {
- /* user exists, payment is new, update expiration_date */
- struct GNUNET_PQ_QueryParam iparams[] = {
- GNUNET_PQ_query_param_timestamp (&expiration),
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_end
- };
-
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Incrementing lifetime of account %s by %s\n",
- TALER_B2S (account_pub),
- GNUNET_TIME_relative2s (lifetime,
- true));
- expiration
- = GNUNET_TIME_absolute_to_timestamp (
- GNUNET_TIME_absolute_add (expiration.abs_time,
- lifetime));
- GNUNET_break (! GNUNET_TIME_absolute_is_never (
- expiration.abs_time));
- *paid_until = expiration;
- qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "user_update",
- iparams);
- }
- break;
- }
- }
-
- switch (qs)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- ANASTASIS_DB_rollback ();
- return qs;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- goto retry;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- GNUNET_break (0);
- ANASTASIS_DB_rollback ();
- return GNUNET_DB_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- break;
- }
- qs = ANASTASIS_DB_commit ();
- if (GNUNET_DB_STATUS_SOFT_ERROR == qs)
- goto retry;
- if (qs < 0)
- return GNUNET_DB_STATUS_HARD_ERROR;
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Incremented lifetime of account %s to %s\n",
- TALER_B2S (account_pub),
- GNUNET_TIME_timestamp2s (*paid_until));
- return GNUNET_DB_STATUS_SUCCESS_ONE_RESULT;
-retry:
- ANASTASIS_DB_rollback ();
- }
- return GNUNET_DB_STATUS_SOFT_ERROR;
-}
-
-
-/* end of anastasis-db_increment_lifetime.c */
diff --git a/src/stasis/anastasis-db_lookup_account.c b/src/stasis/anastasis-db_lookup_account.c
@@ -1,136 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_lookup_account.c
- * @brief Anastasis database: lookup account
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/lookup_account.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Check if an account exists, and if so, return the
- * current @a recovery_document_hash.
- *
- * @param account_pub account identifier
- * @param[out] paid_until until when is the account paid up?
- * @param[out] recovery_data_hash set to hash of @a recovery document
- * @param[out] version set to the recovery policy version
- * @return transaction status
- */
-enum ANASTASIS_DB_AccountStatus
-ANASTASIS_DB_lookup_account (
- const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
- struct GNUNET_TIME_Timestamp *paid_until,
- struct GNUNET_HashCode *recovery_data_hash,
- uint32_t *version)
-{
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_end
- };
- enum GNUNET_DB_QueryStatus qs;
-
- PREPARE ("user_select2",
- "SELECT"
- " expiration_date "
- "FROM anastasis_user"
- " WHERE user_id=$1"
- " FOR UPDATE;");
- PREPARE ("latest_recovery_version_select",
- "SELECT"
- " version"
- ",recovery_data_hash"
- ",expiration_date"
- " FROM anastasis_recoverydocument"
- " JOIN anastasis_user USING (user_id)"
- " WHERE user_id=$1"
- " ORDER BY version DESC"
- " LIMIT 1;");
- GNUNET_break (GNUNET_OK ==
- ANASTASIS_DB_preflight ());
- {
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_timestamp ("expiration_date",
- paid_until),
- GNUNET_PQ_result_spec_auto_from_type ("recovery_data_hash",
- recovery_data_hash),
- GNUNET_PQ_result_spec_uint32 ("version",
- version),
- GNUNET_PQ_result_spec_end
- };
-
- qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "latest_recovery_version_select",
- params,
- rs);
- }
- switch (qs)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- return ANASTASIS_DB_ACCOUNT_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- GNUNET_break (0);
- return ANASTASIS_DB_ACCOUNT_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- break; /* handle interesting case below */
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- return ANASTASIS_DB_ACCOUNT_STATUS_VALID_HASH_RETURNED;
- }
-
- /* check if account exists */
- {
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_timestamp ("expiration_date",
- paid_until),
- GNUNET_PQ_result_spec_end
- };
-
- qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "user_select2",
- params,
- rs);
- }
- switch (qs)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- return ANASTASIS_DB_ACCOUNT_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- GNUNET_break (0);
- return ANASTASIS_DB_ACCOUNT_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- /* indicates: no account */
- return ANASTASIS_DB_ACCOUNT_STATUS_PAYMENT_REQUIRED;
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- /* indicates: no backup */
- *version = UINT32_MAX;
- memset (recovery_data_hash,
- 0,
- sizeof (*recovery_data_hash));
- return ANASTASIS_DB_ACCOUNT_STATUS_NO_RESULTS;
- default:
- GNUNET_break (0);
- return ANASTASIS_DB_ACCOUNT_STATUS_HARD_ERROR;
- }
-}
-
-
-/* end of anastasis-db_lookup_account.c */
diff --git a/src/stasis/anastasis-db_lookup_challenge_payment.c b/src/stasis/anastasis-db_lookup_challenge_payment.c
@@ -1,78 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_lookup_challenge_payment.c
- * @brief Anastasis database: lookup challenge payment
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/lookup_challenge_payment.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Lookup pending payment for a certain challenge.
- *
- * @param truth_uuid identification of the challenge
- * @param[out] payment_secret set to the challenge payment secret
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_lookup_challenge_payment (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- struct ANASTASIS_PaymentSecretP *payment_secret)
-{
- struct GNUNET_TIME_Absolute now = GNUNET_TIME_absolute_get ();
- struct GNUNET_TIME_Timestamp recent
- = GNUNET_TIME_absolute_to_timestamp (
- GNUNET_TIME_absolute_subtract (now,
- ANASTASIS_CHALLENGE_OFFER_LIFETIME));
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (truth_uuid),
- GNUNET_PQ_query_param_timestamp (&recent),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_auto_from_type ("payment_identifier",
- payment_secret),
- GNUNET_PQ_result_spec_end
- };
-
- PREPARE ("challenge_pending_payment_select",
- "SELECT"
- " creation_date"
- ",payment_identifier"
- ",amount"
- " FROM anastasis_challenge_payment"
- " WHERE"
- " paid=FALSE"
- " AND"
- " refunded=FALSE"
- " AND"
- " truth_uuid=$1"
- " AND"
- " creation_date > $2;");
- return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "challenge_pending_payment_select",
- params,
- rs);
-}
-
-
-/* end of anastasis-db_lookup_challenge_payment.c */
diff --git a/src/stasis/anastasis-db_mark_challenge_code_satisfied.c b/src/stasis/anastasis-db_mark_challenge_code_satisfied.c
@@ -1,66 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_mark_challenge_code_satisfied.c
- * @brief Anastasis database: mark challenge code satisfied
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/mark_challenge_code_satisfied.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Set the 'satisfied' bit for the given challenge and code to
- * 'true'.
- *
- * @param truth_uuid identification of the challenge which the code corresponds to
- * @param code code which is now satisfied
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_mark_challenge_code_satisfied (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- const uint64_t code)
-{
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (truth_uuid),
- GNUNET_PQ_query_param_uint64 (&code),
- GNUNET_PQ_query_param_end
- };
-
- PREPARE ("challengecode_set_satisfied",
- "UPDATE anastasis_challengecode"
- " SET satisfied=TRUE"
- " WHERE truth_uuid=$1"
- " AND code=$2"
- " AND creation_date IN"
- " (SELECT creation_date"
- " FROM anastasis_challengecode"
- " WHERE truth_uuid=$1"
- " AND code=$2"
- " ORDER BY creation_date DESC"
- " LIMIT 1);");
- return GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "challengecode_set_satisfied",
- params);
-}
-
-
-/* end of anastasis-db_mark_challenge_code_satisfied.c */
diff --git a/src/stasis/anastasis-db_mark_challenge_sent.c b/src/stasis/anastasis-db_mark_challenge_sent.c
@@ -1,98 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_mark_challenge_sent.c
- * @brief Anastasis database: mark challenge sent
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/mark_challenge_sent.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Remember in the database that we successfully sent a challenge.
- *
- * @param payment_secret payment secret which the user must provide with every upload
- * @param truth_uuid the identifier for the challenge
- * @param code the challenge that was sent
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_mark_challenge_sent (
- const struct ANASTASIS_PaymentSecretP *payment_secret,
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- uint64_t code)
-{
- enum GNUNET_DB_QueryStatus qs;
-
- PREPARE ("challengecode_mark_sent",
- "UPDATE anastasis_challengecode"
- " SET retransmission_date=$3"
- " WHERE truth_uuid=$1"
- " AND code=$2"
- " AND creation_date IN"
- " (SELECT creation_date"
- " FROM anastasis_challengecode"
- " WHERE truth_uuid=$1"
- " AND code=$2"
- " ORDER BY creation_date DESC"
- " LIMIT 1);");
- PREPARE ("challengepayment_dec_counter",
- "UPDATE anastasis_challenge_payment"
- " SET counter=counter - 1"
- " WHERE truth_uuid=$1"
- " AND payment_identifier=$2"
- " AND counter > 0;");
- {
- struct GNUNET_TIME_Timestamp now;
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (truth_uuid),
- GNUNET_PQ_query_param_uint64 (&code),
- GNUNET_PQ_query_param_timestamp (&now),
- GNUNET_PQ_query_param_end
- };
-
- now = GNUNET_TIME_timestamp_get ();
- qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "challengecode_mark_sent",
- params);
- if (qs <= 0)
- return qs;
- }
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Marking challenge %llu as issued\n",
- (unsigned long long) code);
- {
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (truth_uuid),
- GNUNET_PQ_query_param_auto_from_type (payment_secret),
- GNUNET_PQ_query_param_end
- };
-
- qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "challengepayment_dec_counter",
- params);
- if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs)
- return GNUNET_DB_STATUS_SUCCESS_ONE_RESULT; /* probably was free */
- return qs;
- }
-}
-
-
-/* end of anastasis-db_mark_challenge_sent.c */
diff --git a/src/stasis/anastasis-db_preflight.c b/src/stasis/anastasis-db_preflight.c
@@ -1,58 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020, 2021, 2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_preflight.c
- * @brief preflight check for the Anastasis database
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/preflight.h"
-
-
-enum GNUNET_GenericReturnValue
-ANASTASIS_DB_preflight (void)
-{
- struct GNUNET_PQ_ExecuteStatement es[] = {
- GNUNET_PQ_make_execute ("ROLLBACK"),
- GNUNET_PQ_EXECUTE_STATEMENT_END
- };
-
- if (NULL == pg->transaction_name)
- {
- GNUNET_PQ_reconnect_if_down (pg->conn);
- return GNUNET_OK; /* all good */
- }
- if (GNUNET_OK ==
- GNUNET_PQ_exec_statements (pg->conn,
- es))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "BUG: Preflight check rolled back transaction `%s'!\n",
- pg->transaction_name);
- }
- else
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "BUG: Preflight check failed to rollback transaction `%s'!\n",
- pg->transaction_name);
- }
- pg->transaction_name = NULL;
- return GNUNET_NO;
-}
-
-
-/* end of anastasis-db_preflight.c */
diff --git a/src/stasis/anastasis-db_record_auth_iban_payment.c b/src/stasis/anastasis-db_record_auth_iban_payment.c
@@ -1,76 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_record_auth_iban_payment.c
- * @brief Anastasis database: record auth iban payment
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/record_auth_iban_payment.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Store inbound IBAN payment made for authentication.
- *
- * @param wire_reference unique identifier inside LibEuFin/Nexus
- * @param wire_subject subject of the wire transfer
- * @param amount how much was transferred
- * @param debit_account account that was debited
- * @param credit_account Anastasis operator account credited
- * @param execution_date when was the transfer made
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_record_auth_iban_payment (
- uint64_t wire_reference,
- const char *wire_subject,
- const struct TALER_Amount *amount,
- const char *debit_account,
- const char *credit_account,
- struct GNUNET_TIME_Timestamp execution_date)
-{
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_uint64 (&wire_reference),
- GNUNET_PQ_query_param_string (wire_subject),
- TALER_PQ_query_param_amount (pg->conn,
- amount),
- GNUNET_PQ_query_param_string (debit_account),
- GNUNET_PQ_query_param_string (credit_account),
- GNUNET_PQ_query_param_timestamp (&execution_date),
- GNUNET_PQ_query_param_end
- };
-
- PREPARE ("store_auth_iban_payment_details",
- "INSERT INTO anastasis_auth_iban_in "
- "(wire_reference"
- ",wire_subject"
- ",credit"
- ",debit_account_details"
- ",credit_account_details"
- ",execution_date"
- ") VALUES "
- "($1, $2, $3, $4, $5, $6);");
- return GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "store_auth_iban_payment_details",
- params);
-}
-
-
-/* end of anastasis-db_record_auth_iban_payment.c */
diff --git a/src/stasis/anastasis-db_record_challenge_payment.c b/src/stasis/anastasis-db_record_challenge_payment.c
@@ -1,67 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_record_challenge_payment.c
- * @brief Anastasis database: record challenge payment
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/record_challenge_payment.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Store payment for challenge.
- *
- * @param truth_uuid identifier of the challenge to pay
- * @param payment_secret payment secret which the user must provide with every upload
- * @param amount how much we asked for
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_record_challenge_payment (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- const struct ANASTASIS_PaymentSecretP *payment_secret,
- const struct TALER_Amount *amount)
-{
- struct GNUNET_TIME_Timestamp now = GNUNET_TIME_timestamp_get ();
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (truth_uuid),
- TALER_PQ_query_param_amount (pg->conn,
- amount),
- GNUNET_PQ_query_param_auto_from_type (payment_secret),
- GNUNET_PQ_query_param_timestamp (&now),
- GNUNET_PQ_query_param_end
- };
-
- PREPARE ("challenge_payment_insert",
- "INSERT INTO anastasis_challenge_payment "
- "(truth_uuid"
- ",amount"
- ",payment_identifier"
- ",creation_date"
- ") VALUES "
- "($1, $2, $3, $4);");
- return GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "challenge_payment_insert",
- params);
-}
-
-
-/* end of anastasis-db_record_challenge_payment.c */
diff --git a/src/stasis/anastasis-db_record_challenge_refund.c b/src/stasis/anastasis-db_record_challenge_refund.c
@@ -1,63 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_record_challenge_refund.c
- * @brief Anastasis database: record challenge refund
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/record_challenge_refund.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Store refund granted for challenge.
- *
- * @param truth_uuid identifier of the challenge to refund
- * @param payment_secret payment secret which the user must provide with every upload
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_record_challenge_refund (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- const struct ANASTASIS_PaymentSecretP *payment_secret)
-{
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (payment_secret),
- GNUNET_PQ_query_param_auto_from_type (truth_uuid),
- GNUNET_PQ_query_param_end
- };
-
- PREPARE ("challenge_refund_update",
- "UPDATE anastasis_challenge_payment "
- "SET"
- " refunded=TRUE "
- "WHERE"
- " payment_identifier=$1"
- " AND"
- " paid=TRUE"
- " AND"
- " truth_uuid=$2;");
- return GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "challenge_refund_update",
- params);
-}
-
-
-/* end of anastasis-db_record_challenge_refund.c */
diff --git a/src/stasis/anastasis-db_record_recdoc_payment.c b/src/stasis/anastasis-db_record_recdoc_payment.c
@@ -1,155 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_record_recdoc_payment.c
- * @brief Anastasis database: record recdoc payment
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/record_recdoc_payment.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Store payment. Used to begin a payment, not indicative
- * that the payment actually was made. (That is done
- * when we increment the account's lifetime.)
- *
- * @param account_pub anastasis's public key
- * @param post_counter how many uploads does @a amount pay for
- * @param payment_secret payment secret which the user must provide with every upload
- * @param amount how much we asked for
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_record_recdoc_payment (
- const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
- uint32_t post_counter,
- const struct ANASTASIS_PaymentSecretP *payment_secret,
- const struct TALER_Amount *amount)
-{
- struct GNUNET_TIME_Timestamp now = GNUNET_TIME_timestamp_get ();
- struct GNUNET_TIME_Timestamp expiration;
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_uint32 (&post_counter),
- TALER_PQ_query_param_amount (pg->conn,
- amount),
- GNUNET_PQ_query_param_auto_from_type (payment_secret),
- GNUNET_PQ_query_param_timestamp (&now),
- GNUNET_PQ_query_param_end
- };
- enum GNUNET_DB_QueryStatus qs;
-
- GNUNET_break (GNUNET_OK ==
- ANASTASIS_DB_preflight ());
- PREPARE ("user_select3",
- "SELECT"
- " expiration_date "
- "FROM anastasis_user"
- " WHERE user_id=$1"
- " FOR UPDATE;");
- PREPARE ("user_insert3",
- "INSERT INTO anastasis_user "
- "(user_id"
- ",expiration_date"
- ") VALUES "
- "($1, $2);");
- PREPARE ("recdoc_payment_insert",
- "INSERT INTO anastasis_recdoc_payment "
- "(user_id"
- ",post_counter"
- ",amount"
- ",payment_identifier"
- ",creation_date"
- ") VALUES "
- "($1, $2, $3, $4, $5);");
-
- /* because of constraint at user_id, first we have to verify
- if user exists, and if not, create one */
- {
- struct GNUNET_PQ_QueryParam iparams[] = {
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_timestamp ("expiration_date",
- &expiration),
- GNUNET_PQ_result_spec_end
- };
-
- qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "user_select3",
- iparams,
- rs);
- }
- switch (qs)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- return qs;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- GNUNET_break (0);
- return GNUNET_DB_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- {
- /* create new user with short lifetime */
- struct GNUNET_TIME_Timestamp exp
- = GNUNET_TIME_relative_to_timestamp (TRANSIENT_LIFETIME);
- struct GNUNET_PQ_QueryParam iparams[] = {
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_timestamp (&exp),
- GNUNET_PQ_query_param_end
- };
-
- qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "user_insert3",
- iparams);
- switch (qs)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- return GNUNET_DB_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- GNUNET_break (0);
- return GNUNET_DB_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- GNUNET_break (0);
- return GNUNET_DB_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- /* successful, continue below */
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Created new account %s with transient life until %s\n",
- TALER_B2S (account_pub),
- GNUNET_TIME_timestamp2s (exp));
- break;
- }
- }
- /* continue below */
- break;
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- /* handle case below */
- break;
- }
-
- return GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "recdoc_payment_insert",
- params);
-}
-
-
-/* end of anastasis-db_record_recdoc_payment.c */
diff --git a/src/stasis/anastasis-db_record_truth_upload_payment.c b/src/stasis/anastasis-db_record_truth_upload_payment.c
@@ -1,66 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_record_truth_upload_payment.c
- * @brief Anastasis database: record truth upload payment
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/record_truth_upload_payment.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Record truth upload payment was made.
- *
- * @param uuid the truth's UUID
- * @param amount the amount that was paid
- * @param duration how long is the truth paid for
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_record_truth_upload_payment (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *uuid,
- const struct TALER_Amount *amount,
- struct GNUNET_TIME_Relative duration)
-{
- struct GNUNET_TIME_Timestamp exp = GNUNET_TIME_relative_to_timestamp (
- duration);
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (uuid),
- TALER_PQ_query_param_amount (pg->conn,
- amount),
- GNUNET_PQ_query_param_timestamp (&exp),
- GNUNET_PQ_query_param_end
- };
-
- PREPARE ("truth_payment_insert",
- "INSERT INTO anastasis_truth_payment "
- "(truth_uuid"
- ",amount"
- ",expiration"
- ") VALUES "
- "($1, $2, $3);");
- return GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "truth_payment_insert",
- params);
-}
-
-
-/* end of anastasis-db_record_truth_upload_payment.c */
diff --git a/src/stasis/anastasis-db_store_recovery_document.c b/src/stasis/anastasis-db_store_recovery_document.c
@@ -1,312 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_store_recovery_document.c
- * @brief Anastasis database: store recovery document
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/store_recovery_document.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Store encrypted recovery document.
- *
- * @param account_pub public key of the user's account
- * @param account_sig signature affirming storage request
- * @param recovery_data_hash hash of @a data
- * @param recovery_data contains encrypted_recovery_document
- * @param recovery_data_size size of data blob
- * @param payment_secret identifier for the payment, used to later charge on uploads
- * @param[out] version set to the version assigned to the document by the database
- * @return transaction status, 0 if upload could not be finished because @a payment_secret
- * did not have enough upload left; HARD error if @a payment_secret is unknown, ...
- */
-enum ANASTASIS_DB_StoreStatus
-ANASTASIS_DB_store_recovery_document (
- const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
- const struct ANASTASIS_AccountSignatureP *account_sig,
- const struct GNUNET_HashCode *recovery_data_hash,
- const void *recovery_data,
- size_t recovery_data_size,
- const void *recovery_meta_data,
- size_t recovery_meta_data_size,
- const struct ANASTASIS_PaymentSecretP *payment_secret,
- uint32_t *version)
-{
- enum GNUNET_DB_QueryStatus qs;
-
- GNUNET_break (GNUNET_OK ==
- ANASTASIS_DB_preflight ());
-
- PREPARE ("user_select5",
- "SELECT"
- " expiration_date "
- "FROM anastasis_user"
- " WHERE user_id=$1"
- " FOR UPDATE;");
- PREPARE ("latest_recovery_version_select2",
- "SELECT"
- " version"
- ",recovery_data_hash"
- ",expiration_date"
- " FROM anastasis_recoverydocument"
- " JOIN anastasis_user USING (user_id)"
- " WHERE user_id=$1"
- " ORDER BY version DESC"
- " LIMIT 1;");
- PREPARE ("postcounter_select",
- "SELECT"
- " post_counter"
- " FROM anastasis_recdoc_payment"
- " WHERE user_id=$1"
- " AND payment_identifier=$2;");
- PREPARE ("postcounter_update",
- "UPDATE"
- " anastasis_recdoc_payment"
- " SET"
- " post_counter=$1"
- " WHERE user_id =$2"
- " AND payment_identifier=$3;");
- PREPARE ("recovery_document_insert",
- "INSERT INTO anastasis_recoverydocument "
- "(user_id"
- ",version"
- ",account_sig"
- ",recovery_data_hash"
- ",recovery_data"
- ",recovery_meta_data"
- ",creation_date"
- ") VALUES "
- "($1, $2, $3, $4, $5, $6, $7);");
- for (unsigned int retry = 0; retry<MAX_RETRIES; retry++)
- {
- if (GNUNET_OK !=
- ANASTASIS_DB_start (
- "store_recovery_document"))
- {
- GNUNET_break (0);
- return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
- }
- /* get the current version and hash of the latest recovery document
- for this account */
- {
- struct GNUNET_HashCode dh;
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_uint32 ("version",
- version),
- GNUNET_PQ_result_spec_auto_from_type ("recovery_data_hash",
- &dh),
- GNUNET_PQ_result_spec_end
- };
-
- qs = GNUNET_PQ_eval_prepared_singleton_select (
- pg->conn,
- "latest_recovery_version_select2",
- params,
- rs);
- switch (qs)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- GNUNET_break (0);
- ANASTASIS_DB_rollback ();
- return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- goto retry;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- *version = 1;
- break;
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- /* had an existing recovery_data, is it identical? */
- if (0 == GNUNET_memcmp (&dh,
- recovery_data_hash))
- {
- /* Yes. Previous identical recovery data exists */
- ANASTASIS_DB_rollback ();
- return ANASTASIS_DB_STORE_STATUS_NO_RESULTS;
- }
- (*version)++;
- break;
- default:
- GNUNET_break (0);
- ANASTASIS_DB_rollback ();
- return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
- }
- }
-
- /* First, check if account exists */
- {
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_end
- };
-
- qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "user_select5",
- params,
- rs);
- }
- switch (qs)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- ANASTASIS_DB_rollback ();
- return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- goto retry;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- ANASTASIS_DB_rollback ();
- return ANASTASIS_DB_STORE_STATUS_PAYMENT_REQUIRED;
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- /* handle interesting case below */
- break;
- }
-
- {
- uint32_t postcounter;
-
- /* lookup if the user has enough uploads left and decrement */
- {
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_auto_from_type (payment_secret),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_uint32 ("post_counter",
- &postcounter),
- GNUNET_PQ_result_spec_end
- };
-
- qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "postcounter_select",
- params,
- rs);
- switch (qs)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- ANASTASIS_DB_rollback ();
- return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- goto retry;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- ANASTASIS_DB_rollback ();
- return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- break;
- }
- }
-
- if (0 == postcounter)
- {
- ANASTASIS_DB_rollback ();
- return ANASTASIS_DB_STORE_STATUS_STORE_LIMIT_EXCEEDED;
- }
- /* Decrement the postcounter by one */
- postcounter--;
-
- /* Update the postcounter in the Database */
- {
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_uint32 (&postcounter),
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_auto_from_type (payment_secret),
- GNUNET_PQ_query_param_end
- };
-
- qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "postcounter_update",
- params);
- switch (qs)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- GNUNET_break (0);
- ANASTASIS_DB_rollback ();
- return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- goto retry;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- GNUNET_break (0);
- ANASTASIS_DB_rollback ();
- return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- break;
- default:
- GNUNET_break (0);
- ANASTASIS_DB_rollback ();
- return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
- }
- }
- }
-
- /* finally, actually insert the recovery document */
- {
- struct GNUNET_TIME_Timestamp now
- = GNUNET_TIME_timestamp_get ();
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_uint32 (version),
- GNUNET_PQ_query_param_auto_from_type (account_sig),
- GNUNET_PQ_query_param_auto_from_type (recovery_data_hash),
- GNUNET_PQ_query_param_fixed_size (recovery_data,
- recovery_data_size),
- GNUNET_PQ_query_param_fixed_size (recovery_meta_data,
- recovery_meta_data_size),
- GNUNET_PQ_query_param_timestamp (&now),
- GNUNET_PQ_query_param_end
- };
-
- qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "recovery_document_insert",
- params);
- switch (qs)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- ANASTASIS_DB_rollback ();
- return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- goto retry;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- GNUNET_break (0);
- ANASTASIS_DB_rollback ();
- return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- qs = ANASTASIS_DB_commit ();
- if (GNUNET_DB_STATUS_SOFT_ERROR == qs)
- goto retry;
- if (qs < 0)
- return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
- return ANASTASIS_DB_STORE_STATUS_SUCCESS;
- }
- }
-retry:
- ANASTASIS_DB_rollback ();
- }
- return ANASTASIS_DB_STORE_STATUS_SOFT_ERROR;
-}
-
-
-/* end of anastasis-db_store_recovery_document.c */
diff --git a/src/stasis/anastasis-db_store_truth.c b/src/stasis/anastasis-db_store_truth.c
@@ -1,80 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_store_truth.c
- * @brief Anastasis database: store truth
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/store_truth.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Upload Truth, which contains the Truth and the KeyShare.
- *
- * @param truth_uuid the identifier for the Truth
- * @param key_share_data contains information of an EncryptedKeyShare
- * @param mime_type presumed mime type of data in @a encrypted_truth
- * @param encrypted_truth contains the encrypted Truth which includes the ground truth i.e. H(challenge answer), phonenumber, SMS
- * @param encrypted_truth_size the size of the Truth
- * @param method name of method
- * @param truth_expiration time till the according data will be stored
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_store_truth (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- const struct ANASTASIS_CRYPTO_EncryptedKeyShareP *key_share_data,
- const char *mime_type,
- const void *encrypted_truth,
- size_t encrypted_truth_size,
- const char *method,
- struct GNUNET_TIME_Relative truth_expiration)
-{
- struct GNUNET_TIME_Timestamp expiration;
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (truth_uuid),
- GNUNET_PQ_query_param_auto_from_type (key_share_data),
- GNUNET_PQ_query_param_string (method),
- GNUNET_PQ_query_param_fixed_size (encrypted_truth,
- encrypted_truth_size),
- GNUNET_PQ_query_param_string (mime_type),
- GNUNET_PQ_query_param_timestamp (&expiration),
- GNUNET_PQ_query_param_end
- };
-
- expiration = GNUNET_TIME_relative_to_timestamp (truth_expiration);
- PREPARE ("truth_insert",
- "INSERT INTO anastasis_truth "
- "(truth_uuid"
- ",key_share_data"
- ",method_name"
- ",encrypted_truth"
- ",truth_mime"
- ",expiration"
- ") VALUES "
- "($1, $2, $3, $4, $5, $6);");
- return GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "truth_insert",
- params);
-}
-
-
-/* end of anastasis-db_store_truth.c */
diff --git a/src/stasis/anastasis-db_test_auth_iban_payment.c b/src/stasis/anastasis-db_test_auth_iban_payment.c
@@ -1,156 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_test_auth_iban_payment.c
- * @brief Anastasis database: test auth iban payment
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/test_auth_iban_payment.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-struct TestIbanContext
-{
-
- /**
- * Function to call on each wire transfer found.
- */
- ANASTASIS_DB_AuthIbanTransfercheck cb;
-
- /**
- * Closure for @a cb.
- */
- void *cb_cls;
-
- /**
- * Value to return.
- */
- enum GNUNET_DB_QueryStatus qs;
-};
-
-
-/**
- * Helper function for #postgres_test_auth_iban_payment().
- * To be called with the results of a SELECT statement
- * that has returned @a num_results results.
- *
- * @param cls closure of type `struct TestIbanContext *`
- * @param result the postgres result
- * @param num_results the number of results in @a result
- */
-static void
-test_auth_cb (void *cls,
- PGresult *result,
- unsigned int num_results)
-{
- struct TestIbanContext *tic = cls;
-
- for (unsigned int i = 0; i<num_results; i++)
- {
- struct TALER_Amount credit;
- char *wire_subject;
- struct GNUNET_PQ_ResultSpec rs[] = {
- TALER_PQ_result_spec_amount ("credit",
- pg->currency,
- &credit),
- GNUNET_PQ_result_spec_string ("wire_subject",
- &wire_subject),
- GNUNET_PQ_result_spec_end
- };
-
- if (GNUNET_OK !=
- GNUNET_PQ_extract_result (result,
- rs,
- i))
- {
- GNUNET_break (0);
- tic->qs = GNUNET_DB_STATUS_HARD_ERROR;
- return;
- }
- if (tic->cb (tic->cb_cls,
- &credit,
- wire_subject))
- {
- GNUNET_free (wire_subject);
- tic->qs = GNUNET_DB_STATUS_SUCCESS_ONE_RESULT;
- return;
- }
- GNUNET_free (wire_subject);
- }
-}
-
-
-/**
- * Function to check if we are aware of a wire transfer
- * that satisfies the IBAN plugin's authentication check.
- *
- * @param cls closure
- * @param debit_account which debit account to check
- * @param earliest_date earliest date to check
- * @param cb function to call on all entries found
- * @param cb_cls closure for @a cb
- * @return transaction status,
- * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if @a cb
- * returned 'true' once
- * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if no
- * wire transfers existed for which @a cb returned true
- */
-
-
-/**
- * Closure for #test_auth_cb.
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_test_auth_iban_payment (
- const char *debit_account,
- struct GNUNET_TIME_Timestamp earliest_date,
- ANASTASIS_DB_AuthIbanTransfercheck cb,
- void *cb_cls)
-{
- struct TestIbanContext tic = {
- .cb = cb,
- .cb_cls = cb_cls
- };
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_string (debit_account),
- GNUNET_PQ_query_param_timestamp (&earliest_date),
- GNUNET_PQ_query_param_end
- };
- enum GNUNET_DB_QueryStatus qs;
-
- PREPARE ("test_auth_iban_payment",
- "SELECT"
- " credit"
- ",wire_subject"
- " FROM anastasis_auth_iban_in"
- " WHERE debit_account_details=$1"
- " AND execution_date>=$2;");
- qs = GNUNET_PQ_eval_prepared_multi_select (pg->conn,
- "test_auth_iban_payment",
- params,
- &test_auth_cb,
- &tic);
- if (qs < 0)
- return qs;
- return tic.qs;
-}
-
-
-/* end of anastasis-db_test_auth_iban_payment.c */
diff --git a/src/stasis/anastasis-db_test_challenge_code_satisfied.c b/src/stasis/anastasis-db_test_challenge_code_satisfied.c
@@ -1,69 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_test_challenge_code_satisfied.c
- * @brief Anastasis database: test challenge code satisfied
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/test_challenge_code_satisfied.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Check if the 'satisfied' bit for the given challenge and code is
- * 'true' and the challenge code is not yet expired.
- *
- * @param truth_uuid identification of the challenge which the code corresponds to
- * @param code code which is now satisfied
- * @return transaction status,
- * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if the challenge code is not satisfied or expired
- * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if the challenge code has been marked as satisfied
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_test_challenge_code_satisfied (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- const uint64_t code,
- struct GNUNET_TIME_Timestamp after)
-{
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (truth_uuid),
- GNUNET_PQ_query_param_uint64 (&code),
- GNUNET_PQ_query_param_timestamp (&after),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_end
- };
-
- PREPARE ("challengecode_test_satisfied",
- "SELECT 1 FROM anastasis_challengecode"
- " WHERE truth_uuid=$1"
- " AND satisfied=TRUE"
- " AND code=$2"
- " AND creation_date >= $3"
- " LIMIT 1;");
- return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "challengecode_test_satisfied",
- params,
- rs);
-}
-
-
-/* end of anastasis-db_test_challenge_code_satisfied.c */
diff --git a/src/stasis/anastasis-db_update_challenge_payment.c b/src/stasis/anastasis-db_update_challenge_payment.c
@@ -1,65 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_update_challenge_payment.c
- * @brief Anastasis database: update challenge payment
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/update_challenge_payment.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Update payment status of challenge
- *
- * @param truth_uuid which challenge received a payment
- * @param payment_identifier proof of payment, must be unique and match pending payment
- * @return transaction status
- */
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_update_challenge_payment (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- const struct ANASTASIS_PaymentSecretP *payment_identifier)
-{
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (payment_identifier),
- GNUNET_PQ_query_param_auto_from_type (truth_uuid),
- GNUNET_PQ_query_param_end
- };
-
- PREPARE ("challenge_payment_done",
- "UPDATE anastasis_challenge_payment "
- "SET"
- " paid=TRUE "
- "WHERE"
- " payment_identifier=$1"
- " AND"
- " refunded=FALSE"
- " AND"
- " truth_uuid=$2"
- " AND"
- " paid=FALSE;");
- return GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "challenge_payment_done",
- params);
-}
-
-
-/* end of anastasis-db_update_challenge_payment.c */
diff --git a/src/stasis/anastasis-db_update_lifetime.c b/src/stasis/anastasis-db_update_lifetime.c
@@ -1,201 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_update_lifetime.c
- * @brief Anastasis database: update lifetime
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/update_lifetime.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-/**
- * Update account lifetime to the maximum of the current
- * value and @a eol.
- *
- * @param account_pub which account received a payment
- * @param payment_identifier proof of payment, must be unique and match pending payment
- * @param eol for how long is the account now paid (absolute)
- * @return transaction status
- */
-// FIXME: what is the significant delta to increment_lifetime?
-// Should we combine these?
-enum GNUNET_DB_QueryStatus
-ANASTASIS_DB_update_lifetime (
- const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
- const struct ANASTASIS_PaymentSecretP *payment_identifier,
- struct GNUNET_TIME_Timestamp eol)
-{
- enum GNUNET_DB_QueryStatus qs;
-
- PREPARE ("user_select4",
- "SELECT"
- " expiration_date "
- "FROM anastasis_user"
- " WHERE user_id=$1"
- " FOR UPDATE;");
- PREPARE ("user_insert4",
- "INSERT INTO anastasis_user "
- "(user_id"
- ",expiration_date"
- ") VALUES "
- "($1, $2);");
- PREPARE ("user_update4",
- "UPDATE anastasis_user"
- " SET "
- " expiration_date=$1"
- " WHERE user_id=$2;");
- PREPARE ("recdoc_payment_done2",
- "UPDATE anastasis_recdoc_payment "
- "SET"
- " paid=TRUE "
- "WHERE"
- " payment_identifier=$1"
- " AND"
- " user_id=$2"
- " AND"
- " paid=FALSE;");
- for (unsigned int retries = 0; retries<MAX_RETRIES; retries++)
- {
- if (GNUNET_OK !=
- ANASTASIS_DB_start (
- "update lifetime"))
- {
- GNUNET_break (0);
- return GNUNET_DB_STATUS_HARD_ERROR;
- }
-
- {
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (payment_identifier),
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_end
- };
- qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "recdoc_payment_done2",
- params);
- if (GNUNET_DB_STATUS_SOFT_ERROR == qs)
- goto retry;
- if (0 >= qs)
- {
- /* same payment made before, or unknown, or error
- => no further action! */
- ANASTASIS_DB_rollback ();
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Payment existed, lifetime of account %s unchanged\n",
- TALER_B2S (account_pub));
- return qs;
- }
- }
-
- {
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_end
- };
- struct GNUNET_TIME_Timestamp expiration;
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_timestamp ("expiration_date",
- &expiration),
- GNUNET_PQ_result_spec_end
- };
-
- qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "user_select4",
- params,
- rs);
- switch (qs)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- ANASTASIS_DB_rollback ();
- return qs;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- goto retry;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- {
- /* user does not exist, create new one */
- struct GNUNET_PQ_QueryParam iparams[] = {
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_timestamp (&eol),
- GNUNET_PQ_query_param_end
- };
-
- GNUNET_break (! GNUNET_TIME_absolute_is_never (eol.abs_time));
- qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "user_insert4",
- iparams);
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Created new account %s with expiration %s\n",
- TALER_B2S (account_pub),
- GNUNET_TIME_timestamp2s (eol));
- }
- break;
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- {
- /* user exists, update expiration_date */
- struct GNUNET_PQ_QueryParam iparams[] = {
- GNUNET_PQ_query_param_timestamp (&expiration),
- GNUNET_PQ_query_param_auto_from_type (account_pub),
- GNUNET_PQ_query_param_end
- };
-
- expiration = GNUNET_TIME_timestamp_max (expiration,
- eol);
- GNUNET_break (! GNUNET_TIME_absolute_is_never (expiration.abs_time));
- qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "user_update4",
- iparams);
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Updated account %s to new expiration %s\n",
- TALER_B2S (account_pub),
- GNUNET_TIME_timestamp2s (expiration));
- }
- break;
- }
- }
-
- switch (qs)
- {
- case GNUNET_DB_STATUS_HARD_ERROR:
- ANASTASIS_DB_rollback ();
- return qs;
- case GNUNET_DB_STATUS_SOFT_ERROR:
- goto retry;
- case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
- GNUNET_break (0);
- ANASTASIS_DB_rollback ();
- return GNUNET_DB_STATUS_HARD_ERROR;
- case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
- break;
- }
- qs = ANASTASIS_DB_commit ();
- if (GNUNET_DB_STATUS_SOFT_ERROR == qs)
- goto retry;
- if (qs < 0)
- return GNUNET_DB_STATUS_HARD_ERROR;
- return GNUNET_DB_STATUS_SUCCESS_ONE_RESULT;
-retry:
- ANASTASIS_DB_rollback ();
- }
- return GNUNET_DB_STATUS_SOFT_ERROR;
-}
-
-
-/* end of anastasis-db_update_lifetime.c */
diff --git a/src/stasis/anastasis-db_verify_challenge_code.c b/src/stasis/anastasis-db_verify_challenge_code.c
@@ -1,211 +0,0 @@
-/*
- This file is part of Anastasis
- Copyright (C) 2020-2022 Anastasis SARL
-
- Anastasis is free software; you can redistribute it and/or modify it under the
- terms of the GNU Affero General Public License as published by the Free Software
- Foundation; either version 3, or (at your option) any later version.
-
- Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
- A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License along with
- Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file stasis/anastasis-db_verify_challenge_code.c
- * @brief Anastasis database: verify challenge code
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include "anastasis-db_pg.h"
-#include "anastasis/anastasis-database/verify_challenge_code.h"
-#include "anastasis/anastasis-database/transaction.h"
-#include "anastasis/anastasis-database/preflight.h"
-#include <taler/taler_pq_lib.h>
-
-
-struct CheckValidityContext
-{
- /**
- * Code to check for.
- */
- const struct GNUNET_HashCode *hashed_code;
-
- /**
- * Truth we are processing.
- */
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid;
-
- /**
- * Set to the matching challenge code (if @e valid).
- */
- uint64_t code;
-
- /**
- * Set to true if a code matching @e hashed_code was found.
- */
- bool valid;
-
- /**
- * Set to true if a code matching @e hashed_code was set to 'satisfied' by the plugin.
- */
- bool satisfied;
-
- /**
- * Set to true if we had a database failure.
- */
- bool db_failure;
-
-};
-
-
-/**
- * Helper function for #postgres_verify_challenge_code().
- * To be called with the results of a SELECT statement
- * that has returned @a num_results results.
- *
- * @param cls closure of type `struct CheckValidityContext *`
- * @param result the postgres result
- * @param num_results the number of results in @a result
- */
-static void
-check_valid_code (void *cls,
- PGresult *result,
- unsigned int num_results)
-{
- struct CheckValidityContext *cvc = cls;
-
- for (unsigned int i = 0; i < num_results; i++)
- {
- uint64_t server_code;
- uint8_t sat;
- struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_uint64 ("code",
- &server_code),
- GNUNET_PQ_result_spec_auto_from_type ("satisfied",
- &sat),
- GNUNET_PQ_result_spec_end
- };
-
- if (GNUNET_OK !=
- GNUNET_PQ_extract_result (result,
- rs,
- i))
- {
- GNUNET_break (0);
- cvc->db_failure = true;
- return;
- }
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Found issued challenge %llu (client: %s)\n",
- (unsigned long long) server_code,
- GNUNET_h2s (cvc->hashed_code));
- {
- struct GNUNET_HashCode shashed_code;
-
- ANASTASIS_hash_answer (server_code,
- &shashed_code);
- if (0 ==
- GNUNET_memcmp (&shashed_code,
- cvc->hashed_code))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- "Challenge is valid challenge (%s)\n",
- (0 != sat) ? "satisfied" : "not satisfied");
- cvc->valid = true;
- cvc->code = server_code;
- cvc->satisfied = (0 != sat);
- }
- else
- {
- /* count failures to prevent brute-force attacks */
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (cvc->truth_uuid),
- GNUNET_PQ_query_param_uint64 (&server_code),
- GNUNET_PQ_query_param_end
- };
- enum GNUNET_DB_QueryStatus qs;
-
- qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
- "challengecode_update_retry",
- params);
- if (qs <= 0)
- {
- GNUNET_break (0);
- cvc->db_failure = true;
- }
- }
- }
- }
-}
-
-
-/**
- * Verify the provided code with the code on the server.
- * If the code matches the function will return with success, if the code
- * does not match, the retry counter will be decreased by one.
- *
- * @param cls closure
- * @param truth_uuid identification of the challenge which the code corresponds to
- * @param hashed_code code which the user provided and wants to verify
- * @param[out] code set to the original numeric code
- * @param[out] satisfied set to true if the challenge is set to satisfied
- * @return code validity status
- */
-enum ANASTASIS_DB_CodeStatus
-ANASTASIS_DB_verify_challenge_code (
- const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
- const struct GNUNET_HashCode *hashed_code,
- uint64_t *code,
- bool *satisfied)
-{
- struct CheckValidityContext cvc = {
- .truth_uuid = truth_uuid,
- .hashed_code = hashed_code,
- };
- struct GNUNET_TIME_Timestamp now = GNUNET_TIME_timestamp_get ();
- struct GNUNET_PQ_QueryParam params[] = {
- GNUNET_PQ_query_param_auto_from_type (truth_uuid),
- GNUNET_PQ_query_param_timestamp (&now),
- GNUNET_PQ_query_param_end
- };
- enum GNUNET_DB_QueryStatus qs;
-
- *satisfied = false;
- PREPARE ("challengecode_update_retry",
- "UPDATE anastasis_challengecode"
- " SET retry_counter=retry_counter - 1"
- " WHERE truth_uuid=$1"
- " AND code=$2"
- " AND retry_counter != 0;");
- PREPARE ("challengecode_select",
- "SELECT "
- " code"
- ",satisfied"
- " FROM anastasis_challengecode"
- " WHERE truth_uuid=$1"
- " AND expiration_date > $2"
- " AND retry_counter != 0;");
- qs = GNUNET_PQ_eval_prepared_multi_select (pg->conn,
- "challengecode_select",
- params,
- &check_valid_code,
- &cvc);
- if ( (qs < 0) ||
- (cvc.db_failure) )
- return ANASTASIS_DB_CODE_STATUS_HARD_ERROR;
- *code = cvc.code;
- if (cvc.valid)
- {
- *satisfied = cvc.satisfied;
- return ANASTASIS_DB_CODE_STATUS_VALID_CODE_STORED;
- }
- if (0 == qs)
- return ANASTASIS_DB_CODE_STATUS_NO_RESULTS;
- return ANASTASIS_DB_CODE_STATUS_CHALLENGE_CODE_MISMATCH;
-}
-
-
-/* end of anastasis-db_verify_challenge_code.c */
diff --git a/src/stasis/commit.sql b/src/stasis/commit.sql
@@ -0,0 +1,17 @@
+--
+-- This file is part of Anastasis
+-- Copyright (C) 2026 Anastasis SARL
+--
+-- ANASTASIS is free software; you can redistribute it and/or modify it under the
+-- terms of the GNU General Public License as published by the Free Software
+-- Foundation; either version 3, or (at your option) any later version.
+--
+-- ANASTASIS is distributed in the hope that it will be useful, but WITHOUT ANY
+-- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+-- A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+--
+-- You should have received a copy of the GNU General Public License along with
+-- ANASTASIS; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
+--
+
+COMMIT;
diff --git a/src/stasis/create_tables.c b/src/stasis/create_tables.c
@@ -0,0 +1,53 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020, 2021, 2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/create_tables.c
+ * @brief create the Anastasis database tables
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/create_tables.h"
+
+
+enum GNUNET_GenericReturnValue
+ANASTASIS_DB_create_tables (void)
+{
+ if (GNUNET_SYSERR ==
+ GNUNET_PQ_load_versioning (pg->conn))
+ {
+ GNUNET_break (0);
+ return GNUNET_SYSERR;
+ }
+ if (GNUNET_OK !=
+ GNUNET_PQ_run_sql (pg->conn,
+ "stasis-"))
+ {
+ GNUNET_break (0);
+ return GNUNET_SYSERR;
+ }
+ if (GNUNET_OK !=
+ GNUNET_PQ_exec_sql (pg->conn,
+ "procedures"))
+ {
+ GNUNET_break (0);
+ return GNUNET_SYSERR;
+ }
+ return GNUNET_OK;
+}
+
+
+/* end of create_tables.c */
diff --git a/src/stasis/do_insert_recovery_document.c b/src/stasis/do_insert_recovery_document.c
@@ -0,0 +1,312 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/do_insert_recovery_document.c
+ * @brief Anastasis database: do insert recovery document
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/do_insert_recovery_document.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Store encrypted recovery document.
+ *
+ * @param account_pub public key of the user's account
+ * @param account_sig signature affirming storage request
+ * @param recovery_data_hash hash of @a data
+ * @param recovery_data contains encrypted_recovery_document
+ * @param recovery_data_size size of data blob
+ * @param payment_secret identifier for the payment, used to later charge on uploads
+ * @param[out] version set to the version assigned to the document by the database
+ * @return transaction status, 0 if upload could not be finished because @a payment_secret
+ * did not have enough upload left; HARD error if @a payment_secret is unknown, ...
+ */
+enum ANASTASIS_DB_StoreStatus
+ANASTASIS_DB_do_insert_recovery_document (
+ const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
+ const struct ANASTASIS_AccountSignatureP *account_sig,
+ const struct GNUNET_HashCode *recovery_data_hash,
+ const void *recovery_data,
+ size_t recovery_data_size,
+ const void *recovery_meta_data,
+ size_t recovery_meta_data_size,
+ const struct ANASTASIS_PaymentSecretP *payment_secret,
+ uint32_t *version)
+{
+ enum GNUNET_DB_QueryStatus qs;
+
+ GNUNET_break (GNUNET_OK ==
+ ANASTASIS_DB_preflight ());
+
+ PREPARE ("do_insert_recovery_document_select_account",
+ "SELECT"
+ " expiration_date "
+ "FROM anastasis_user"
+ " WHERE user_id=$1"
+ " FOR UPDATE;");
+ PREPARE ("do_insert_recovery_document_select_latest_version",
+ "SELECT"
+ " version"
+ ",recovery_data_hash"
+ ",expiration_date"
+ " FROM anastasis_recoverydocument"
+ " JOIN anastasis_user USING (user_id)"
+ " WHERE user_id=$1"
+ " ORDER BY version DESC"
+ " LIMIT 1;");
+ PREPARE ("do_insert_recovery_document_select_post_counter",
+ "SELECT"
+ " post_counter"
+ " FROM anastasis_recdoc_payment"
+ " WHERE user_id=$1"
+ " AND payment_identifier=$2;");
+ PREPARE ("do_insert_recovery_document_update_post_counter",
+ "UPDATE"
+ " anastasis_recdoc_payment"
+ " SET"
+ " post_counter=$1"
+ " WHERE user_id =$2"
+ " AND payment_identifier=$3;");
+ PREPARE ("do_insert_recovery_document_insert",
+ "INSERT INTO anastasis_recoverydocument "
+ "(user_id"
+ ",version"
+ ",account_sig"
+ ",recovery_data_hash"
+ ",recovery_data"
+ ",recovery_meta_data"
+ ",creation_date"
+ ") VALUES "
+ "($1, $2, $3, $4, $5, $6, $7);");
+ for (unsigned int retry = 0; retry<MAX_RETRIES; retry++)
+ {
+ if (GNUNET_OK !=
+ ANASTASIS_DB_start (
+ "do_insert_recovery_document"))
+ {
+ GNUNET_break (0);
+ return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
+ }
+ /* get the current version and hash of the latest recovery document
+ for this account */
+ {
+ struct GNUNET_HashCode dh;
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (account_pub),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_uint32 ("version",
+ version),
+ GNUNET_PQ_result_spec_auto_from_type ("recovery_data_hash",
+ &dh),
+ GNUNET_PQ_result_spec_end
+ };
+
+ qs = GNUNET_PQ_eval_prepared_singleton_select (
+ pg->conn,
+ "do_insert_recovery_document_select_latest_version",
+ params,
+ rs);
+ switch (qs)
+ {
+ case GNUNET_DB_STATUS_HARD_ERROR:
+ GNUNET_break (0);
+ ANASTASIS_DB_rollback ();
+ return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SOFT_ERROR:
+ goto retry;
+ case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
+ *version = 1;
+ break;
+ case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
+ /* had an existing recovery_data, is it identical? */
+ if (0 == GNUNET_memcmp (&dh,
+ recovery_data_hash))
+ {
+ /* Yes. Previous identical recovery data exists */
+ ANASTASIS_DB_rollback ();
+ return ANASTASIS_DB_STORE_STATUS_NO_RESULTS;
+ }
+ (*version)++;
+ break;
+ default:
+ GNUNET_break (0);
+ ANASTASIS_DB_rollback ();
+ return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
+ }
+ }
+
+ /* First, check if account exists */
+ {
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (account_pub),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_end
+ };
+
+ qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "do_insert_recovery_document_select_account",
+ params,
+ rs);
+ }
+ switch (qs)
+ {
+ case GNUNET_DB_STATUS_HARD_ERROR:
+ ANASTASIS_DB_rollback ();
+ return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SOFT_ERROR:
+ goto retry;
+ case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
+ ANASTASIS_DB_rollback ();
+ return ANASTASIS_DB_STORE_STATUS_PAYMENT_REQUIRED;
+ case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
+ /* handle interesting case below */
+ break;
+ }
+
+ {
+ uint32_t postcounter;
+
+ /* lookup if the user has enough uploads left and decrement */
+ {
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (account_pub),
+ GNUNET_PQ_query_param_auto_from_type (payment_secret),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_uint32 ("post_counter",
+ &postcounter),
+ GNUNET_PQ_result_spec_end
+ };
+
+ qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "do_insert_recovery_document_select_post_counter",
+ params,
+ rs);
+ switch (qs)
+ {
+ case GNUNET_DB_STATUS_HARD_ERROR:
+ ANASTASIS_DB_rollback ();
+ return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SOFT_ERROR:
+ goto retry;
+ case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
+ ANASTASIS_DB_rollback ();
+ return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
+ break;
+ }
+ }
+
+ if (0 == postcounter)
+ {
+ ANASTASIS_DB_rollback ();
+ return ANASTASIS_DB_STORE_STATUS_STORE_LIMIT_EXCEEDED;
+ }
+ /* Decrement the postcounter by one */
+ postcounter--;
+
+ /* Update the postcounter in the Database */
+ {
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_uint32 (&postcounter),
+ GNUNET_PQ_query_param_auto_from_type (account_pub),
+ GNUNET_PQ_query_param_auto_from_type (payment_secret),
+ GNUNET_PQ_query_param_end
+ };
+
+ qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "do_insert_recovery_document_update_post_counter",
+ params);
+ switch (qs)
+ {
+ case GNUNET_DB_STATUS_HARD_ERROR:
+ GNUNET_break (0);
+ ANASTASIS_DB_rollback ();
+ return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SOFT_ERROR:
+ goto retry;
+ case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
+ GNUNET_break (0);
+ ANASTASIS_DB_rollback ();
+ return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
+ break;
+ default:
+ GNUNET_break (0);
+ ANASTASIS_DB_rollback ();
+ return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
+ }
+ }
+ }
+
+ /* finally, actually insert the recovery document */
+ {
+ struct GNUNET_TIME_Timestamp now
+ = GNUNET_TIME_timestamp_get ();
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (account_pub),
+ GNUNET_PQ_query_param_uint32 (version),
+ GNUNET_PQ_query_param_auto_from_type (account_sig),
+ GNUNET_PQ_query_param_auto_from_type (recovery_data_hash),
+ GNUNET_PQ_query_param_fixed_size (recovery_data,
+ recovery_data_size),
+ GNUNET_PQ_query_param_fixed_size (recovery_meta_data,
+ recovery_meta_data_size),
+ GNUNET_PQ_query_param_timestamp (&now),
+ GNUNET_PQ_query_param_end
+ };
+
+ qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "do_insert_recovery_document_insert",
+ params);
+ switch (qs)
+ {
+ case GNUNET_DB_STATUS_HARD_ERROR:
+ ANASTASIS_DB_rollback ();
+ return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SOFT_ERROR:
+ goto retry;
+ case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
+ GNUNET_break (0);
+ ANASTASIS_DB_rollback ();
+ return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
+ qs = ANASTASIS_DB_commit ();
+ if (GNUNET_DB_STATUS_SOFT_ERROR == qs)
+ goto retry;
+ if (qs < 0)
+ return ANASTASIS_DB_STORE_STATUS_HARD_ERROR;
+ return ANASTASIS_DB_STORE_STATUS_SUCCESS;
+ }
+ }
+retry:
+ ANASTASIS_DB_rollback ();
+ }
+ return ANASTASIS_DB_STORE_STATUS_SOFT_ERROR;
+}
+
+
+/* end of do_insert_recovery_document.c */
diff --git a/src/stasis/do_update_account_lifetime.c b/src/stasis/do_update_account_lifetime.c
@@ -0,0 +1,99 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2026 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/do_update_account_lifetime.c
+ * @brief Anastasis database: do update account lifetime
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/do_update_account_lifetime.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_do_update_account_lifetime (
+ const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
+ const struct ANASTASIS_PaymentSecretP *payment_identifier,
+ struct GNUNET_TIME_Timestamp min_expiration,
+ struct GNUNET_TIME_Relative lifetime,
+ struct GNUNET_TIME_Timestamp *paid_until)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (account_pub),
+ GNUNET_PQ_query_param_auto_from_type (payment_identifier),
+ GNUNET_PQ_query_param_timestamp (&min_expiration),
+ GNUNET_PQ_query_param_relative_time (&lifetime),
+ GNUNET_PQ_query_param_end
+ };
+ bool payment_credited;
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_bool ("payment_credited",
+ &payment_credited),
+ GNUNET_PQ_result_spec_timestamp ("paid_until",
+ paid_until),
+ GNUNET_PQ_result_spec_end
+ };
+ enum GNUNET_DB_QueryStatus qs;
+
+ /* Expiration dates are whole seconds; make sure adding the increment
+ cannot break that (GNUNET_PQ_result_spec_timestamp() insists on it). */
+ if (! GNUNET_TIME_relative_is_forever (lifetime))
+ lifetime.rel_value_us
+ -= lifetime.rel_value_us % GNUNET_TIME_UNIT_SECONDS.rel_value_us;
+ *paid_until = GNUNET_TIME_UNIT_ZERO_TS;
+ GNUNET_break (GNUNET_OK ==
+ ANASTASIS_DB_preflight ());
+ PREPARE ("do_update_account_lifetime",
+ "SELECT"
+ " out_payment_credited AS payment_credited"
+ ",out_paid_until AS paid_until"
+ " FROM anastasis_do_update_account_lifetime"
+ " ($1, $2, $3, $4);");
+ qs = GNUNET_PQ_eval_prepared_singleton_select (
+ pg->conn,
+ "do_update_account_lifetime",
+ params,
+ rs);
+ if (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT != qs)
+ {
+ /* The stored procedure always returns exactly one row, so anything
+ else is a real database failure. */
+ GNUNET_break (qs < 0);
+ *paid_until = GNUNET_TIME_UNIT_ZERO_TS;
+ return (qs < 0)
+ ? qs
+ : GNUNET_DB_STATUS_HARD_ERROR;
+ }
+ if (! payment_credited)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Payment existed, lifetime of account %s unchanged at %s\n",
+ TALER_B2S (account_pub),
+ GNUNET_TIME_timestamp2s (*paid_until));
+ return GNUNET_DB_STATUS_SUCCESS_NO_RESULTS;
+ }
+ GNUNET_break (! GNUNET_TIME_absolute_is_never (paid_until->abs_time));
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Updated lifetime of account %s to %s\n",
+ TALER_B2S (account_pub),
+ GNUNET_TIME_timestamp2s (*paid_until));
+ return GNUNET_DB_STATUS_SUCCESS_ONE_RESULT;
+}
+
+
+/* end of do_update_account_lifetime.c */
diff --git a/src/stasis/do_update_account_lifetime.sql b/src/stasis/do_update_account_lifetime.sql
@@ -0,0 +1,79 @@
+--
+-- This file is part of Anastasis
+-- Copyright (C) 2026 Anastasis SARL
+--
+-- ANASTASIS is free software; you can redistribute it and/or modify it under the
+-- terms of the GNU General Public License as published by the Free Software
+-- Foundation; either version 3, or (at your option) any later version.
+--
+-- ANASTASIS is distributed in the hope that it will be useful, but WITHOUT ANY
+-- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+-- A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+--
+-- You should have received a copy of the GNU General Public License along with
+-- ANASTASIS; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
+--
+
+DROP FUNCTION IF EXISTS anastasis_do_update_account_lifetime;
+CREATE FUNCTION anastasis_do_update_account_lifetime (
+ IN in_user_id BYTEA,
+ IN in_payment_identifier BYTEA,
+ IN in_absolute_lifetime INT8, -- lower bound for the new expiration
+ IN in_relative_lifetime INT8, -- added on top of that lower bound
+ OUT out_payment_credited BOOLEAN, -- FALSE if the payment was not new
+ OUT out_paid_until INT8)
+LANGUAGE plpgsql
+AS $$
+BEGIN
+
+-- Credit the payment. This is the gate: a payment that is unknown or was
+-- already credited must not extend the lifetime a second time.
+UPDATE anastasis_recdoc_payment
+ SET paid=TRUE
+ WHERE payment_identifier=in_payment_identifier
+ AND user_id=in_user_id
+ AND paid=FALSE;
+
+IF NOT FOUND
+THEN
+ -- Payment unknown or credited before: report the lifetime the account has
+ -- right now and leave it alone.
+ out_payment_credited=FALSE;
+ SELECT expiration_date
+ INTO out_paid_until
+ FROM anastasis_user
+ WHERE user_id=in_user_id;
+ IF NOT FOUND
+ THEN
+ out_paid_until=0;
+ END IF;
+ RETURN;
+END IF;
+
+out_payment_credited=TRUE;
+
+-- New expiration is MAX(what the account has, the caller's lower bound)
+-- plus the caller's increment. A caller that paid for a duration passes
+-- the current time as the lower bound and the duration as the increment; a
+-- caller that paid up to a date passes that date and a zero increment. The
+-- LEAST() saturates at "forever" instead of overflowing INT8.
+INSERT INTO anastasis_user
+ (user_id
+ ,expiration_date)
+ VALUES
+ (in_user_id
+ ,LEAST(in_absolute_lifetime,
+ 9223372036854775807 - in_relative_lifetime)
+ + in_relative_lifetime)
+ON CONFLICT (user_id) DO UPDATE
+ SET expiration_date=
+ LEAST(GREATEST(anastasis_user.expiration_date,
+ in_absolute_lifetime),
+ 9223372036854775807 - in_relative_lifetime)
+ + in_relative_lifetime
+RETURNING expiration_date INTO out_paid_until;
+
+END $$;
+
+COMMENT ON FUNCTION anastasis_do_update_account_lifetime
+ IS 'Credits a recovery-document payment and extends the account lifetime to MAX(current,in_absolute_lifetime)+in_relative_lifetime, creating the account if needed. Does nothing but report the current lifetime if the payment is not new.';
diff --git a/src/stasis/do_verify_challenge_code.c b/src/stasis/do_verify_challenge_code.c
@@ -0,0 +1,210 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/do_verify_challenge_code.c
+ * @brief Anastasis database: do verify challenge code
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/do_verify_challenge_code.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+struct CheckValidityContext
+{
+ /**
+ * Code to check for.
+ */
+ const struct GNUNET_HashCode *hashed_code;
+
+ /**
+ * Truth we are processing.
+ */
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid;
+
+ /**
+ * Set to the matching challenge code (if @e valid).
+ */
+ uint64_t code;
+
+ /**
+ * Set to true if a code matching @e hashed_code was found.
+ */
+ bool valid;
+
+ /**
+ * Set to true if a code matching @e hashed_code was set to 'satisfied' by the plugin.
+ */
+ bool satisfied;
+
+ /**
+ * Set to true if we had a database failure.
+ */
+ bool db_failure;
+
+};
+
+
+/**
+ * Helper function for #postgres_verify_challenge_code().
+ * To be called with the results of a SELECT statement
+ * that has returned @a num_results results.
+ *
+ * @param cls closure of type `struct CheckValidityContext *`
+ * @param result the postgres result
+ * @param num_results the number of results in @a result
+ */
+static void
+check_valid_code (void *cls,
+ PGresult *result,
+ unsigned int num_results)
+{
+ struct CheckValidityContext *cvc = cls;
+
+ for (unsigned int i = 0; i < num_results; i++)
+ {
+ uint64_t server_code;
+ uint8_t sat;
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_uint64 ("code",
+ &server_code),
+ GNUNET_PQ_result_spec_auto_from_type ("satisfied",
+ &sat),
+ GNUNET_PQ_result_spec_end
+ };
+
+ if (GNUNET_OK !=
+ GNUNET_PQ_extract_result (result,
+ rs,
+ i))
+ {
+ GNUNET_break (0);
+ cvc->db_failure = true;
+ return;
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Found issued challenge %llu (client: %s)\n",
+ (unsigned long long) server_code,
+ GNUNET_h2s (cvc->hashed_code));
+ {
+ struct GNUNET_HashCode shashed_code;
+
+ ANASTASIS_hash_answer (server_code,
+ &shashed_code);
+ if (0 ==
+ GNUNET_memcmp (&shashed_code,
+ cvc->hashed_code))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Challenge is valid challenge (%s)\n",
+ (0 != sat) ? "satisfied" : "not satisfied");
+ cvc->valid = true;
+ cvc->code = server_code;
+ cvc->satisfied = (0 != sat);
+ }
+ else
+ {
+ /* count failures to prevent brute-force attacks */
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (cvc->truth_uuid),
+ GNUNET_PQ_query_param_uint64 (&server_code),
+ GNUNET_PQ_query_param_end
+ };
+ enum GNUNET_DB_QueryStatus qs;
+
+ qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "do_verify_challenge_code_update_retry_counter",
+ params);
+ if (qs <= 0)
+ {
+ GNUNET_break (0);
+ cvc->db_failure = true;
+ }
+ }
+ }
+ }
+}
+
+
+/**
+ * Verify the provided code with the code on the server.
+ * If the code matches the function will return with success, if the code
+ * does not match, the retry counter will be decreased by one.
+ *
+ * @param truth_uuid identification of the challenge which the code corresponds to
+ * @param hashed_code code which the user provided and wants to verify
+ * @param[out] code set to the original numeric code
+ * @param[out] satisfied set to true if the challenge is set to satisfied
+ * @return code validity status
+ */
+enum ANASTASIS_DB_CodeStatus
+ANASTASIS_DB_do_verify_challenge_code (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ const struct GNUNET_HashCode *hashed_code,
+ uint64_t *code,
+ bool *satisfied)
+{
+ struct CheckValidityContext cvc = {
+ .truth_uuid = truth_uuid,
+ .hashed_code = hashed_code,
+ };
+ struct GNUNET_TIME_Timestamp now = GNUNET_TIME_timestamp_get ();
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (truth_uuid),
+ GNUNET_PQ_query_param_timestamp (&now),
+ GNUNET_PQ_query_param_end
+ };
+ enum GNUNET_DB_QueryStatus qs;
+
+ *satisfied = false;
+ PREPARE ("do_verify_challenge_code_update_retry_counter",
+ "UPDATE anastasis_challengecode"
+ " SET retry_counter=retry_counter - 1"
+ " WHERE truth_uuid=$1"
+ " AND code=$2"
+ " AND retry_counter != 0;");
+ PREPARE ("do_verify_challenge_code_select",
+ "SELECT "
+ " code"
+ ",satisfied"
+ " FROM anastasis_challengecode"
+ " WHERE truth_uuid=$1"
+ " AND expiration_date > $2"
+ " AND retry_counter != 0;");
+ qs = GNUNET_PQ_eval_prepared_multi_select (pg->conn,
+ "do_verify_challenge_code_select",
+ params,
+ &check_valid_code,
+ &cvc);
+ if ( (qs < 0) ||
+ (cvc.db_failure) )
+ return ANASTASIS_DB_CODE_STATUS_HARD_ERROR;
+ *code = cvc.code;
+ if (cvc.valid)
+ {
+ *satisfied = cvc.satisfied;
+ return ANASTASIS_DB_CODE_STATUS_VALID_CODE_STORED;
+ }
+ if (0 == qs)
+ return ANASTASIS_DB_CODE_STATUS_NO_RESULTS;
+ return ANASTASIS_DB_CODE_STATUS_CHALLENGE_CODE_MISMATCH;
+}
+
+
+/* end of do_verify_challenge_code.c */
diff --git a/src/stasis/drop_tables.c b/src/stasis/drop_tables.c
@@ -0,0 +1,34 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020, 2021, 2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/drop_tables.c
+ * @brief drop the Anastasis database tables
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/drop_tables.h"
+
+
+enum GNUNET_GenericReturnValue
+ANASTASIS_DB_drop_tables (void)
+{
+ return GNUNET_PQ_exec_sql (pg->conn,
+ "drop");
+}
+
+
+/* end of drop_tables.c */
diff --git a/src/stasis/gc.c b/src/stasis/gc.c
@@ -0,0 +1,76 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020, 2021, 2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/gc.c
+ * @brief garbage collection for the Anastasis database
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/gc.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include "anastasis/anastasis-database/transaction.h"
+
+
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_gc (struct GNUNET_TIME_Absolute expire_backups,
+ struct GNUNET_TIME_Absolute expire_pending_payments)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_absolute_time (&expire_backups),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_QueryParam params2[] = {
+ GNUNET_PQ_query_param_absolute_time (&expire_pending_payments),
+ GNUNET_PQ_query_param_end
+ };
+ enum GNUNET_DB_QueryStatus qs;
+
+ GNUNET_break (GNUNET_OK ==
+ ANASTASIS_DB_preflight ());
+#if 0
+ /* FIXME: should we do this? */
+ PREPARE ("gc_challenge_pending_payments",
+ "DELETE FROM anastasis_challenge_payment "
+ "WHERE"
+ " (paid=FALSE"
+ " OR"
+ " refunded)"
+ " AND"
+ " creation_date < $1;"),
+#endif
+ PREPARE ("gc_accounts",
+ "DELETE FROM anastasis_user "
+ "WHERE"
+ " expiration_date < $1;");
+ qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "gc_accounts",
+ params);
+ if (qs < 0)
+ return qs;
+ PREPARE ("gc_recdoc_pending_payments",
+ "DELETE FROM anastasis_recdoc_payment "
+ "WHERE"
+ " paid=FALSE"
+ " AND"
+ " creation_date < $1;");
+ return GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "gc_recdoc_pending_payments",
+ params2);
+}
+
+
+/* end of gc.c */
diff --git a/src/stasis/gc_challenge_codes.c b/src/stasis/gc_challenge_codes.c
@@ -0,0 +1,55 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/gc_challenge_codes.c
+ * @brief Anastasis database: gc challenge codes
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/gc_challenge_codes.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Function called to remove all expired codes from the database.
+ *
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_gc_challenge_codes (void)
+{
+ struct GNUNET_TIME_Timestamp time_now = GNUNET_TIME_timestamp_get ();
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_timestamp (&time_now),
+ GNUNET_PQ_query_param_end
+ };
+
+ GNUNET_break (GNUNET_OK ==
+ ANASTASIS_DB_preflight ());
+ PREPARE ("gc_challenge_codes",
+ "DELETE FROM anastasis_challengecode "
+ "WHERE "
+ "expiration_date < $1;");
+ return GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "gc_challenge_codes",
+ params);
+}
+
+
+/* end of gc_challenge_codes.c */
diff --git a/src/stasis/get_account.c b/src/stasis/get_account.c
@@ -0,0 +1,136 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/get_account.c
+ * @brief Anastasis database: get account
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/get_account.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Check if an account exists, and if so, return the
+ * current @a recovery_document_hash.
+ *
+ * @param account_pub account identifier
+ * @param[out] paid_until until when is the account paid up?
+ * @param[out] recovery_data_hash set to hash of @a recovery document
+ * @param[out] version set to the recovery policy version
+ * @return transaction status
+ */
+enum ANASTASIS_DB_AccountStatus
+ANASTASIS_DB_get_account (
+ const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
+ struct GNUNET_TIME_Timestamp *paid_until,
+ struct GNUNET_HashCode *recovery_data_hash,
+ uint32_t *version)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (account_pub),
+ GNUNET_PQ_query_param_end
+ };
+ enum GNUNET_DB_QueryStatus qs;
+
+ PREPARE ("get_account_select_account",
+ "SELECT"
+ " expiration_date "
+ "FROM anastasis_user"
+ " WHERE user_id=$1"
+ " FOR UPDATE;");
+ PREPARE ("get_account_select_latest_version",
+ "SELECT"
+ " version"
+ ",recovery_data_hash"
+ ",expiration_date"
+ " FROM anastasis_recoverydocument"
+ " JOIN anastasis_user USING (user_id)"
+ " WHERE user_id=$1"
+ " ORDER BY version DESC"
+ " LIMIT 1;");
+ GNUNET_break (GNUNET_OK ==
+ ANASTASIS_DB_preflight ());
+ {
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_timestamp ("expiration_date",
+ paid_until),
+ GNUNET_PQ_result_spec_auto_from_type ("recovery_data_hash",
+ recovery_data_hash),
+ GNUNET_PQ_result_spec_uint32 ("version",
+ version),
+ GNUNET_PQ_result_spec_end
+ };
+
+ qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "get_account_select_latest_version",
+ params,
+ rs);
+ }
+ switch (qs)
+ {
+ case GNUNET_DB_STATUS_HARD_ERROR:
+ return ANASTASIS_DB_ACCOUNT_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SOFT_ERROR:
+ GNUNET_break (0);
+ return ANASTASIS_DB_ACCOUNT_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
+ break; /* handle interesting case below */
+ case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
+ return ANASTASIS_DB_ACCOUNT_STATUS_VALID_HASH_RETURNED;
+ }
+
+ /* check if account exists */
+ {
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_timestamp ("expiration_date",
+ paid_until),
+ GNUNET_PQ_result_spec_end
+ };
+
+ qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "get_account_select_account",
+ params,
+ rs);
+ }
+ switch (qs)
+ {
+ case GNUNET_DB_STATUS_HARD_ERROR:
+ return ANASTASIS_DB_ACCOUNT_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SOFT_ERROR:
+ GNUNET_break (0);
+ return ANASTASIS_DB_ACCOUNT_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
+ /* indicates: no account */
+ return ANASTASIS_DB_ACCOUNT_STATUS_PAYMENT_REQUIRED;
+ case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
+ /* indicates: no backup */
+ *version = UINT32_MAX;
+ memset (recovery_data_hash,
+ 0,
+ sizeof (*recovery_data_hash));
+ return ANASTASIS_DB_ACCOUNT_STATUS_NO_RESULTS;
+ default:
+ GNUNET_break (0);
+ return ANASTASIS_DB_ACCOUNT_STATUS_HARD_ERROR;
+ }
+}
+
+
+/* end of get_account.c */
diff --git a/src/stasis/get_challenge_payment.c b/src/stasis/get_challenge_payment.c
@@ -0,0 +1,71 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/get_challenge_payment.c
+ * @brief Anastasis database: get challenge payment
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/get_challenge_payment.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Check payment identifier. Used to check if a payment identifier given by
+ * the user is valid (existing and paid).
+ *
+ * @param payment_secret payment secret which the user must provide with every upload
+ * @param truth_uuid which truth should we check the payment status of
+ * @param[out] paid bool value to show if payment is paid
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_challenge_payment (
+ const struct ANASTASIS_PaymentSecretP *payment_secret,
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ bool *paid)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (payment_secret),
+ GNUNET_PQ_query_param_auto_from_type (truth_uuid),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_bool ("paid",
+ paid),
+ GNUNET_PQ_result_spec_end
+ };
+
+ PREPARE ("get_challenge_payment",
+ "SELECT"
+ " paid"
+ " FROM anastasis_challenge_payment"
+ " WHERE payment_identifier=$1"
+ " AND truth_uuid=$2"
+ " AND refunded=FALSE"
+ " AND counter>0;");
+ return GNUNET_PQ_eval_prepared_singleton_select (
+ pg->conn,
+ "get_challenge_payment",
+ params,
+ rs);
+}
+
+
+/* end of get_challenge_payment.c */
diff --git a/src/stasis/get_exists_challenge_code_satisfied.c b/src/stasis/get_exists_challenge_code_satisfied.c
@@ -0,0 +1,69 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/get_exists_challenge_code_satisfied.c
+ * @brief Anastasis database: get exists challenge code satisfied
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/get_exists_challenge_code_satisfied.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Check if the 'satisfied' bit for the given challenge and code is
+ * 'true' and the challenge code is not yet expired.
+ *
+ * @param truth_uuid identification of the challenge which the code corresponds to
+ * @param code code which is now satisfied
+ * @return transaction status,
+ * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if the challenge code is not satisfied or expired
+ * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if the challenge code has been marked as satisfied
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_exists_challenge_code_satisfied (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ const uint64_t code,
+ struct GNUNET_TIME_Timestamp after)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (truth_uuid),
+ GNUNET_PQ_query_param_uint64 (&code),
+ GNUNET_PQ_query_param_timestamp (&after),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_end
+ };
+
+ PREPARE ("get_exists_challenge_code_satisfied",
+ "SELECT 1 FROM anastasis_challengecode"
+ " WHERE truth_uuid=$1"
+ " AND satisfied=TRUE"
+ " AND code=$2"
+ " AND creation_date >= $3"
+ " LIMIT 1;");
+ return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "get_exists_challenge_code_satisfied",
+ params,
+ rs);
+}
+
+
+/* end of get_exists_challenge_code_satisfied.c */
diff --git a/src/stasis/get_last_auth_iban_in_row.c b/src/stasis/get_last_auth_iban_in_row.c
@@ -0,0 +1,69 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/get_last_auth_iban_in_row.c
+ * @brief Anastasis database: get last auth iban in row
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/get_last_auth_iban_in_row.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Function to check the last known IBAN payment.
+ *
+ * @param credit_account which credit account to check
+ * @param[out] last_row set to the last known row
+ * @return transaction status,
+ * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if @a cb
+ * returned 'true' once
+ * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if no
+ * wire transfers existed for which @a cb returned true
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_last_auth_iban_in_row (
+ const char *credit_account,
+ uint64_t *last_row)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_string (credit_account),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_uint64 ("wire_reference",
+ last_row),
+ GNUNET_PQ_result_spec_end
+ };
+
+ PREPARE ("get_last_auth_iban_in_row",
+ "SELECT "
+ " wire_reference"
+ " FROM anastasis_auth_iban_in"
+ " WHERE credit_account_details=$1"
+ " ORDER BY wire_reference DESC"
+ " LIMIT 1;");
+ return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "get_last_auth_iban_in_row",
+ params,
+ rs);
+}
+
+
+/* end of get_last_auth_iban_in_row.c */
diff --git a/src/stasis/get_latest_recovery_document.c b/src/stasis/get_latest_recovery_document.c
@@ -0,0 +1,85 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/get_latest_recovery_document.c
+ * @brief Anastasis database: get latest recovery document
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/get_latest_recovery_document.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Fetch latest recovery document for user.
+ *
+ * @param account_pub public key of the user's account
+ * @param account_sig signature
+ * @param recovery_data_hash hash of the current recovery data
+ * @param data_size size of data blob
+ * @param data blob which contains the recovery document
+ * @param[out] version set to the version number of the policy being returned
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_latest_recovery_document (
+ const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
+ struct ANASTASIS_AccountSignatureP *account_sig,
+ struct GNUNET_HashCode *recovery_data_hash,
+ size_t *data_size,
+ void **data,
+ uint32_t *version)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (account_pub),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_uint32 ("version",
+ version),
+ GNUNET_PQ_result_spec_auto_from_type ("account_sig",
+ account_sig),
+ GNUNET_PQ_result_spec_auto_from_type ("recovery_data_hash",
+ recovery_data_hash),
+ GNUNET_PQ_result_spec_variable_size ("recovery_data",
+ data,
+ data_size),
+ GNUNET_PQ_result_spec_end
+ };
+
+ GNUNET_break (GNUNET_OK ==
+ ANASTASIS_DB_preflight ());
+ PREPARE ("get_latest_recovery_document",
+ "SELECT "
+ " version"
+ ",account_sig"
+ ",recovery_data_hash"
+ ",recovery_data"
+ " FROM anastasis_recoverydocument"
+ " WHERE user_id=$1"
+ " ORDER BY version DESC"
+ " LIMIT 1;");
+ return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "get_latest_recovery_document",
+ params,
+ rs);
+}
+
+
+/* end of get_latest_recovery_document.c */
diff --git a/src/stasis/get_pending_challenge_payment.c b/src/stasis/get_pending_challenge_payment.c
@@ -0,0 +1,78 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/get_pending_challenge_payment.c
+ * @brief Anastasis database: get pending challenge payment
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/get_pending_challenge_payment.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Lookup pending payment for a certain challenge.
+ *
+ * @param truth_uuid identification of the challenge
+ * @param[out] payment_secret set to the challenge payment secret
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_pending_challenge_payment (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ struct ANASTASIS_PaymentSecretP *payment_secret)
+{
+ struct GNUNET_TIME_Absolute now = GNUNET_TIME_absolute_get ();
+ struct GNUNET_TIME_Timestamp recent
+ = GNUNET_TIME_absolute_to_timestamp (
+ GNUNET_TIME_absolute_subtract (now,
+ ANASTASIS_CHALLENGE_OFFER_LIFETIME));
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (truth_uuid),
+ GNUNET_PQ_query_param_timestamp (&recent),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_auto_from_type ("payment_identifier",
+ payment_secret),
+ GNUNET_PQ_result_spec_end
+ };
+
+ PREPARE ("get_pending_challenge_payment",
+ "SELECT"
+ " creation_date"
+ ",payment_identifier"
+ ",amount"
+ " FROM anastasis_challenge_payment"
+ " WHERE"
+ " paid=FALSE"
+ " AND"
+ " refunded=FALSE"
+ " AND"
+ " truth_uuid=$1"
+ " AND"
+ " creation_date > $2;");
+ return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "get_pending_challenge_payment",
+ params,
+ rs);
+}
+
+
+/* end of get_pending_challenge_payment.c */
diff --git a/src/stasis/get_recdoc_payment.c b/src/stasis/get_recdoc_payment.c
@@ -0,0 +1,71 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/get_recdoc_payment.c
+ * @brief Anastasis database: get recdoc payment
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/get_recdoc_payment.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Check payment identifier. Used to check if a payment identifier given by
+ * the user is valid (existing and paid).
+ *
+ * @param payment_secret payment secret which the user must provide with every upload
+ * @param[out] paid bool value to show if payment is paid
+ * @param[out] valid_counter bool value to show if post_counter is > 0
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_recdoc_payment (
+ const struct ANASTASIS_PaymentSecretP *payment_secret,
+ bool *paid,
+ bool *valid_counter)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (payment_secret),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_bool ("paid",
+ paid),
+ GNUNET_PQ_result_spec_bool ("valid_counter",
+ valid_counter),
+ GNUNET_PQ_result_spec_end
+ };
+
+ PREPARE ("get_recdoc_payment",
+ "SELECT"
+ " creation_date"
+ ",post_counter > 0 AS valid_counter"
+ ",amount"
+ ",paid"
+ " FROM anastasis_recdoc_payment"
+ " WHERE payment_identifier=$1;");
+ return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "get_recdoc_payment",
+ params,
+ rs);
+}
+
+
+/* end of get_recdoc_payment.c */
diff --git a/src/stasis/get_recovery_document.c b/src/stasis/get_recovery_document.c
@@ -0,0 +1,80 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/get_recovery_document.c
+ * @brief Anastasis database: get recovery document
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/get_recovery_document.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Fetch recovery document for user according given version.
+ *
+ * @param account_pub public key of the user's account
+ * @param version the version number of the policy the user requests
+ * @param[out] account_sig signature
+ * @param[out] recovery_data_hash hash of the current recovery data
+ * @param[out] data_size size of data blob
+ * @param[out] data blob which contains the recovery document
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_recovery_document (
+ const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
+ uint32_t version,
+ struct ANASTASIS_AccountSignatureP *account_sig,
+ struct GNUNET_HashCode *recovery_data_hash,
+ size_t *data_size,
+ void **data)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (account_pub),
+ GNUNET_PQ_query_param_uint32 (&version),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_auto_from_type ("account_sig",
+ account_sig),
+ GNUNET_PQ_result_spec_auto_from_type ("recovery_data_hash",
+ recovery_data_hash),
+ GNUNET_PQ_result_spec_variable_size ("recovery_data",
+ data,
+ data_size),
+ GNUNET_PQ_result_spec_end
+ };
+
+ PREPARE ("get_recovery_document",
+ "SELECT "
+ " account_sig"
+ ",recovery_data_hash"
+ ",recovery_data"
+ " FROM anastasis_recoverydocument"
+ " WHERE user_id=$1"
+ " AND version=$2;");
+ return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "get_recovery_document",
+ params,
+ rs);
+}
+
+
+/* end of get_recovery_document.c */
diff --git a/src/stasis/get_truth.c b/src/stasis/get_truth.c
@@ -0,0 +1,76 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/get_truth.c
+ * @brief Anastasis database: get truth
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/get_truth.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Get the encrypted truth to validate the challenge response
+ *
+ * @param truth_uuid the identifier for the Truth
+ * @param[out] truth contains the encrypted truth
+ * @param[out] truth_size size of the encrypted truth
+ * @param[out] truth_mime mime type of truth
+ * @param[out] method type of the challenge
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_truth (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ void **truth,
+ size_t *truth_size,
+ char **truth_mime,
+ char **method)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (truth_uuid),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_variable_size ("encrypted_truth",
+ truth,
+ truth_size),
+ GNUNET_PQ_result_spec_string ("truth_mime",
+ truth_mime),
+ GNUNET_PQ_result_spec_string ("method_name",
+ method),
+ GNUNET_PQ_result_spec_end
+ };
+
+ PREPARE ("get_truth",
+ "SELECT "
+ " method_name"
+ ",encrypted_truth"
+ ",truth_mime"
+ " FROM anastasis_truth"
+ " WHERE truth_uuid=$1;");
+ return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "get_truth",
+ params,
+ rs);
+}
+
+
+/* end of get_truth.c */
diff --git a/src/stasis/get_truth_key_share.c b/src/stasis/get_truth_key_share.c
@@ -0,0 +1,64 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/get_truth_key_share.c
+ * @brief Anastasis database: get truth key share
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/get_truth_key_share.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Lookup (encrypted) key share by @a truth_uuid.
+ *
+ * @param truth_uuid the identifier for the Truth
+ * @param[out] key_share contains the encrypted Keyshare
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_truth_key_share (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ struct ANASTASIS_CRYPTO_EncryptedKeyShareP *key_share)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (truth_uuid),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_auto_from_type ("key_share_data",
+ key_share),
+ GNUNET_PQ_result_spec_end
+ };
+
+ PREPARE ("get_truth_key_share",
+ "SELECT "
+ "key_share_data "
+ "FROM "
+ "anastasis_truth "
+ "WHERE truth_uuid =$1;");
+ return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "get_truth_key_share",
+ params,
+ rs);
+}
+
+
+/* end of get_truth_key_share.c */
diff --git a/src/stasis/get_truth_payment.c b/src/stasis/get_truth_payment.c
@@ -0,0 +1,66 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/get_truth_payment.c
+ * @brief Anastasis database: get truth payment
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/get_truth_payment.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Inquire whether truth upload payment was made.
+ *
+ * @param uuid the truth's UUID
+ * @param[out] paid_until set for how long this truth is paid for
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_get_truth_payment (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *uuid,
+ struct GNUNET_TIME_Timestamp *paid_until)
+{
+ struct GNUNET_TIME_Timestamp now = GNUNET_TIME_timestamp_get ();
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (uuid),
+ GNUNET_PQ_query_param_timestamp (&now),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_timestamp ("expiration",
+ paid_until),
+ GNUNET_PQ_result_spec_end
+ };
+
+ PREPARE ("get_truth_payment",
+ "SELECT"
+ " expiration"
+ " FROM anastasis_truth_payment"
+ " WHERE truth_uuid=$1"
+ " AND expiration>$2;");
+ return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "get_truth_payment",
+ params,
+ rs);
+}
+
+
+/* end of get_truth_payment.c */
diff --git a/src/stasis/insert_auth_iban_in.c b/src/stasis/insert_auth_iban_in.c
@@ -0,0 +1,76 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/insert_auth_iban_in.c
+ * @brief Anastasis database: insert auth iban in
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/insert_auth_iban_in.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Store inbound IBAN payment made for authentication.
+ *
+ * @param wire_reference unique identifier inside LibEuFin/Nexus
+ * @param wire_subject subject of the wire transfer
+ * @param amount how much was transferred
+ * @param debit_account account that was debited
+ * @param credit_account Anastasis operator account credited
+ * @param execution_date when was the transfer made
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_insert_auth_iban_in (
+ uint64_t wire_reference,
+ const char *wire_subject,
+ const struct TALER_Amount *amount,
+ const char *debit_account,
+ const char *credit_account,
+ struct GNUNET_TIME_Timestamp execution_date)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_uint64 (&wire_reference),
+ GNUNET_PQ_query_param_string (wire_subject),
+ TALER_PQ_query_param_amount (pg->conn,
+ amount),
+ GNUNET_PQ_query_param_string (debit_account),
+ GNUNET_PQ_query_param_string (credit_account),
+ GNUNET_PQ_query_param_timestamp (&execution_date),
+ GNUNET_PQ_query_param_end
+ };
+
+ PREPARE ("insert_auth_iban_in",
+ "INSERT INTO anastasis_auth_iban_in "
+ "(wire_reference"
+ ",wire_subject"
+ ",credit"
+ ",debit_account_details"
+ ",credit_account_details"
+ ",execution_date"
+ ") VALUES "
+ "($1, $2, $3, $4, $5, $6);");
+ return GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "insert_auth_iban_in",
+ params);
+}
+
+
+/* end of insert_auth_iban_in.c */
diff --git a/src/stasis/insert_challenge_code.c b/src/stasis/insert_challenge_code.c
@@ -0,0 +1,195 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/insert_challenge_code.c
+ * @brief Anastasis database: insert challenge code
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/insert_challenge_code.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Create a new challenge code for a given challenge identified by the challenge
+ * public key. The function will first check if there is already a valid code
+ * for this challenge present and won't insert a new one in this case.
+ *
+ * @param truth_uuid the identifier for the challenge
+ * @param rotation_period for how long is the code available
+ * @param validity_period for how long is the code available
+ * @param retry_counter amount of retries allowed
+ * @param[out] retransmission_date when to next retransmit
+ * @param[out] code set to the code which will be checked for later
+ * @return transaction status,
+ * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if we are out of valid tries,
+ * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if @a code is now in the DB
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_insert_challenge_code (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ struct GNUNET_TIME_Relative rotation_period,
+ struct GNUNET_TIME_Relative validity_period,
+ uint32_t retry_counter,
+ struct GNUNET_TIME_Timestamp *retransmission_date,
+ uint64_t *code)
+{
+ struct GNUNET_TIME_Timestamp now = GNUNET_TIME_timestamp_get ();
+ struct GNUNET_TIME_Timestamp expiration_date;
+ struct GNUNET_TIME_Absolute ex_rot;
+
+ PREPARE ("insert_challenge_code_select_active",
+ "SELECT "
+ " code"
+ ",retry_counter"
+ ",retransmission_date"
+ " FROM anastasis_challengecode"
+ " WHERE truth_uuid=$1"
+ " AND expiration_date > $2"
+ " AND creation_date > $3"
+ " ORDER BY creation_date DESC"
+ " LIMIT 1;");
+ PREPARE ("insert_challenge_code_insert",
+ "INSERT INTO anastasis_challengecode "
+ "(truth_uuid"
+ ",code"
+ ",creation_date"
+ ",expiration_date"
+ ",retry_counter"
+ ") VALUES "
+ "($1, $2, $3, $4, $5);");
+ expiration_date = GNUNET_TIME_relative_to_timestamp (validity_period);
+ ex_rot = GNUNET_TIME_absolute_subtract (now.abs_time,
+ rotation_period);
+ for (unsigned int retries = 0; retries<MAX_RETRIES; retries++)
+ {
+ if (GNUNET_OK !=
+ ANASTASIS_DB_start (
+ "insert_challenge_code"))
+ {
+ GNUNET_break (0);
+ return GNUNET_DB_STATUS_HARD_ERROR;
+ }
+
+ {
+ uint32_t old_retry_counter;
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (truth_uuid),
+ GNUNET_PQ_query_param_timestamp (&now),
+ GNUNET_PQ_query_param_absolute_time (&ex_rot),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_uint64 ("code",
+ code),
+ GNUNET_PQ_result_spec_uint32 ("retry_counter",
+ &old_retry_counter),
+ GNUNET_PQ_result_spec_timestamp ("retransmission_date",
+ retransmission_date),
+ GNUNET_PQ_result_spec_end
+ };
+ enum GNUNET_DB_QueryStatus qs;
+
+ qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "insert_challenge_code_select_active",
+ params,
+ rs);
+ switch (qs)
+ {
+ case GNUNET_DB_STATUS_HARD_ERROR:
+ GNUNET_break (0);
+ ANASTASIS_DB_rollback ();
+ return qs;
+ case GNUNET_DB_STATUS_SOFT_ERROR:
+ goto retry;
+ case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "No active challenge found, creating a fresh one\n");
+ break;
+ case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
+ if (0 == old_retry_counter)
+ {
+ ANASTASIS_DB_rollback ();
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Active challenge %llu has zero tries left, refusing to create another one\n",
+ (unsigned long long) *code);
+ return GNUNET_DB_STATUS_SUCCESS_NO_RESULTS;
+ }
+ ANASTASIS_DB_rollback ();
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Active challenge has %u tries left, returning old challenge %llu\n",
+ (unsigned int) old_retry_counter,
+ (unsigned long long) *code);
+ return qs;
+ }
+ }
+
+ *code = GNUNET_CRYPTO_random_u64 (ANASTASIS_PIN_MAX_VALUE);
+ *retransmission_date = GNUNET_TIME_UNIT_ZERO_TS;
+ {
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (truth_uuid),
+ GNUNET_PQ_query_param_uint64 (code),
+ GNUNET_PQ_query_param_timestamp (&now),
+ GNUNET_PQ_query_param_timestamp (&expiration_date),
+ GNUNET_PQ_query_param_uint32 (&retry_counter),
+ GNUNET_PQ_query_param_end
+ };
+ enum GNUNET_DB_QueryStatus qs;
+
+ qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "insert_challenge_code_insert",
+ params);
+ switch (qs)
+ {
+ case GNUNET_DB_STATUS_HARD_ERROR:
+ ANASTASIS_DB_rollback ();
+ return GNUNET_DB_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SOFT_ERROR:
+ goto retry;
+ case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
+ GNUNET_break (0);
+ ANASTASIS_DB_rollback ();
+ return GNUNET_DB_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Created fresh challenge with %u tries left\n",
+ (unsigned int) retry_counter);
+ break;
+ }
+ }
+
+ {
+ enum GNUNET_DB_QueryStatus qs;
+
+ qs = ANASTASIS_DB_commit ();
+ if (GNUNET_DB_STATUS_SOFT_ERROR == qs)
+ goto retry;
+ if (qs < 0)
+ return qs;
+ }
+ return GNUNET_DB_STATUS_SUCCESS_ONE_RESULT;
+retry:
+ ANASTASIS_DB_rollback ();
+ }
+ return GNUNET_DB_STATUS_SOFT_ERROR;
+}
+
+
+/* end of insert_challenge_code.c */
diff --git a/src/stasis/insert_challenge_payment.c b/src/stasis/insert_challenge_payment.c
@@ -0,0 +1,67 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/insert_challenge_payment.c
+ * @brief Anastasis database: insert challenge payment
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/insert_challenge_payment.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Store payment for challenge.
+ *
+ * @param truth_uuid identifier of the challenge to pay
+ * @param payment_secret payment secret which the user must provide with every upload
+ * @param amount how much we asked for
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_insert_challenge_payment (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ const struct ANASTASIS_PaymentSecretP *payment_secret,
+ const struct TALER_Amount *amount)
+{
+ struct GNUNET_TIME_Timestamp now = GNUNET_TIME_timestamp_get ();
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (truth_uuid),
+ TALER_PQ_query_param_amount (pg->conn,
+ amount),
+ GNUNET_PQ_query_param_auto_from_type (payment_secret),
+ GNUNET_PQ_query_param_timestamp (&now),
+ GNUNET_PQ_query_param_end
+ };
+
+ PREPARE ("insert_challenge_payment",
+ "INSERT INTO anastasis_challenge_payment "
+ "(truth_uuid"
+ ",amount"
+ ",payment_identifier"
+ ",creation_date"
+ ") VALUES "
+ "($1, $2, $3, $4);");
+ return GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "insert_challenge_payment",
+ params);
+}
+
+
+/* end of insert_challenge_payment.c */
diff --git a/src/stasis/insert_recdoc_payment.c b/src/stasis/insert_recdoc_payment.c
@@ -0,0 +1,155 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/insert_recdoc_payment.c
+ * @brief Anastasis database: insert recdoc payment
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/insert_recdoc_payment.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Store payment. Used to begin a payment, not indicative
+ * that the payment actually was made. (That is done
+ * when we increment the account's lifetime.)
+ *
+ * @param account_pub anastasis's public key
+ * @param post_counter how many uploads does @a amount pay for
+ * @param payment_secret payment secret which the user must provide with every upload
+ * @param amount how much we asked for
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_insert_recdoc_payment (
+ const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
+ uint32_t post_counter,
+ const struct ANASTASIS_PaymentSecretP *payment_secret,
+ const struct TALER_Amount *amount)
+{
+ struct GNUNET_TIME_Timestamp now = GNUNET_TIME_timestamp_get ();
+ struct GNUNET_TIME_Timestamp expiration;
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (account_pub),
+ GNUNET_PQ_query_param_uint32 (&post_counter),
+ TALER_PQ_query_param_amount (pg->conn,
+ amount),
+ GNUNET_PQ_query_param_auto_from_type (payment_secret),
+ GNUNET_PQ_query_param_timestamp (&now),
+ GNUNET_PQ_query_param_end
+ };
+ enum GNUNET_DB_QueryStatus qs;
+
+ GNUNET_break (GNUNET_OK ==
+ ANASTASIS_DB_preflight ());
+ PREPARE ("insert_recdoc_payment_select_account",
+ "SELECT"
+ " expiration_date "
+ "FROM anastasis_user"
+ " WHERE user_id=$1"
+ " FOR UPDATE;");
+ PREPARE ("insert_recdoc_payment_insert_account",
+ "INSERT INTO anastasis_user "
+ "(user_id"
+ ",expiration_date"
+ ") VALUES "
+ "($1, $2);");
+ PREPARE ("insert_recdoc_payment_insert",
+ "INSERT INTO anastasis_recdoc_payment "
+ "(user_id"
+ ",post_counter"
+ ",amount"
+ ",payment_identifier"
+ ",creation_date"
+ ") VALUES "
+ "($1, $2, $3, $4, $5);");
+
+ /* because of constraint at user_id, first we have to verify
+ if user exists, and if not, create one */
+ {
+ struct GNUNET_PQ_QueryParam iparams[] = {
+ GNUNET_PQ_query_param_auto_from_type (account_pub),
+ GNUNET_PQ_query_param_end
+ };
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_timestamp ("expiration_date",
+ &expiration),
+ GNUNET_PQ_result_spec_end
+ };
+
+ qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "insert_recdoc_payment_select_account",
+ iparams,
+ rs);
+ }
+ switch (qs)
+ {
+ case GNUNET_DB_STATUS_HARD_ERROR:
+ return qs;
+ case GNUNET_DB_STATUS_SOFT_ERROR:
+ GNUNET_break (0);
+ return GNUNET_DB_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
+ {
+ /* create new user with short lifetime */
+ struct GNUNET_TIME_Timestamp exp
+ = GNUNET_TIME_relative_to_timestamp (TRANSIENT_LIFETIME);
+ struct GNUNET_PQ_QueryParam iparams[] = {
+ GNUNET_PQ_query_param_auto_from_type (account_pub),
+ GNUNET_PQ_query_param_timestamp (&exp),
+ GNUNET_PQ_query_param_end
+ };
+
+ qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "insert_recdoc_payment_insert_account",
+ iparams);
+ switch (qs)
+ {
+ case GNUNET_DB_STATUS_HARD_ERROR:
+ return GNUNET_DB_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SOFT_ERROR:
+ GNUNET_break (0);
+ return GNUNET_DB_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
+ GNUNET_break (0);
+ return GNUNET_DB_STATUS_HARD_ERROR;
+ case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
+ /* successful, continue below */
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Created new account %s with transient life until %s\n",
+ TALER_B2S (account_pub),
+ GNUNET_TIME_timestamp2s (exp));
+ break;
+ }
+ }
+ /* continue below */
+ break;
+ case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
+ /* handle case below */
+ break;
+ }
+
+ return GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "insert_recdoc_payment_insert",
+ params);
+}
+
+
+/* end of insert_recdoc_payment.c */
diff --git a/src/stasis/insert_truth.c b/src/stasis/insert_truth.c
@@ -0,0 +1,80 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/insert_truth.c
+ * @brief Anastasis database: insert truth
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/insert_truth.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Upload Truth, which contains the Truth and the KeyShare.
+ *
+ * @param truth_uuid the identifier for the Truth
+ * @param key_share_data contains information of an EncryptedKeyShare
+ * @param mime_type presumed mime type of data in @a encrypted_truth
+ * @param encrypted_truth contains the encrypted Truth which includes the ground truth i.e. H(challenge answer), phonenumber, SMS
+ * @param encrypted_truth_size the size of the Truth
+ * @param method name of method
+ * @param truth_expiration time till the according data will be stored
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_insert_truth (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ const struct ANASTASIS_CRYPTO_EncryptedKeyShareP *key_share_data,
+ const char *mime_type,
+ const void *encrypted_truth,
+ size_t encrypted_truth_size,
+ const char *method,
+ struct GNUNET_TIME_Relative truth_expiration)
+{
+ struct GNUNET_TIME_Timestamp expiration;
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (truth_uuid),
+ GNUNET_PQ_query_param_auto_from_type (key_share_data),
+ GNUNET_PQ_query_param_string (method),
+ GNUNET_PQ_query_param_fixed_size (encrypted_truth,
+ encrypted_truth_size),
+ GNUNET_PQ_query_param_string (mime_type),
+ GNUNET_PQ_query_param_timestamp (&expiration),
+ GNUNET_PQ_query_param_end
+ };
+
+ expiration = GNUNET_TIME_relative_to_timestamp (truth_expiration);
+ PREPARE ("insert_truth",
+ "INSERT INTO anastasis_truth "
+ "(truth_uuid"
+ ",key_share_data"
+ ",method_name"
+ ",encrypted_truth"
+ ",truth_mime"
+ ",expiration"
+ ") VALUES "
+ "($1, $2, $3, $4, $5, $6);");
+ return GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "insert_truth",
+ params);
+}
+
+
+/* end of insert_truth.c */
diff --git a/src/stasis/insert_truth_payment.c b/src/stasis/insert_truth_payment.c
@@ -0,0 +1,66 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/insert_truth_payment.c
+ * @brief Anastasis database: insert truth payment
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/insert_truth_payment.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Record truth upload payment was made.
+ *
+ * @param uuid the truth's UUID
+ * @param amount the amount that was paid
+ * @param duration how long is the truth paid for
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_insert_truth_payment (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *uuid,
+ const struct TALER_Amount *amount,
+ struct GNUNET_TIME_Relative duration)
+{
+ struct GNUNET_TIME_Timestamp exp = GNUNET_TIME_relative_to_timestamp (
+ duration);
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (uuid),
+ TALER_PQ_query_param_amount (pg->conn,
+ amount),
+ GNUNET_PQ_query_param_timestamp (&exp),
+ GNUNET_PQ_query_param_end
+ };
+
+ PREPARE ("insert_truth_payment",
+ "INSERT INTO anastasis_truth_payment "
+ "(truth_uuid"
+ ",amount"
+ ",expiration"
+ ") VALUES "
+ "($1, $2, $3);");
+ return GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "insert_truth_payment",
+ params);
+}
+
+
+/* end of insert_truth_payment.c */
diff --git a/src/stasis/iterate_auth_iban_transfers.c b/src/stasis/iterate_auth_iban_transfers.c
@@ -0,0 +1,149 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/iterate_auth_iban_transfers.c
+ * @brief Anastasis database: iterate auth iban transfers
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/iterate_auth_iban_transfers.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+struct TestIbanContext
+{
+
+ /**
+ * Function to call on each wire transfer found.
+ */
+ ANASTASIS_DB_AuthIbanTransferCallback cb;
+
+ /**
+ * Closure for @a cb.
+ */
+ void *cb_cls;
+
+ /**
+ * Value to return.
+ */
+ enum GNUNET_DB_QueryStatus qs;
+};
+
+
+/**
+ * Helper function for #postgres_test_auth_iban_payment().
+ * To be called with the results of a SELECT statement
+ * that has returned @a num_results results.
+ *
+ * @param cls closure of type `struct TestIbanContext *`
+ * @param result the postgres result
+ * @param num_results the number of results in @a result
+ */
+static void
+test_auth_cb (void *cls,
+ PGresult *result,
+ unsigned int num_results)
+{
+ struct TestIbanContext *tic = cls;
+
+ for (unsigned int i = 0; i<num_results; i++)
+ {
+ struct TALER_Amount credit;
+ char *wire_subject;
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ TALER_PQ_result_spec_amount ("credit",
+ pg->currency,
+ &credit),
+ GNUNET_PQ_result_spec_string ("wire_subject",
+ &wire_subject),
+ GNUNET_PQ_result_spec_end
+ };
+
+ if (GNUNET_OK !=
+ GNUNET_PQ_extract_result (result,
+ rs,
+ i))
+ {
+ GNUNET_break (0);
+ tic->qs = GNUNET_DB_STATUS_HARD_ERROR;
+ return;
+ }
+ if (tic->cb (tic->cb_cls,
+ &credit,
+ wire_subject))
+ {
+ GNUNET_free (wire_subject);
+ tic->qs = GNUNET_DB_STATUS_SUCCESS_ONE_RESULT;
+ return;
+ }
+ GNUNET_free (wire_subject);
+ }
+}
+
+
+/**
+ * Function to check if we are aware of a wire transfer
+ * that satisfies the IBAN plugin's authentication check.
+ *
+ * @param debit_account which debit account to check
+ * @param earliest_date earliest date to check
+ * @param cb function to call on all entries found
+ * @param cb_cls closure for @a cb
+ * @return transaction status,
+ * #GNUNET_DB_STATUS_SUCCESS_ONE_RESULT if @a cb
+ * returned 'true' once
+ * #GNUNET_DB_STATUS_SUCCESS_NO_RESULTS if no
+ * wire transfers existed for which @a cb returned true
+ */enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_iterate_auth_iban_transfers (
+ const char *debit_account,
+ struct GNUNET_TIME_Timestamp earliest_date,
+ ANASTASIS_DB_AuthIbanTransferCallback cb,
+ void *cb_cls)
+{
+ struct TestIbanContext tic = {
+ .cb = cb,
+ .cb_cls = cb_cls
+ };
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_string (debit_account),
+ GNUNET_PQ_query_param_timestamp (&earliest_date),
+ GNUNET_PQ_query_param_end
+ };
+ enum GNUNET_DB_QueryStatus qs;
+
+ PREPARE ("iterate_auth_iban_transfers",
+ "SELECT"
+ " credit"
+ ",wire_subject"
+ " FROM anastasis_auth_iban_in"
+ " WHERE debit_account_details=$1"
+ " AND execution_date>=$2;");
+ qs = GNUNET_PQ_eval_prepared_multi_select (pg->conn,
+ "iterate_auth_iban_transfers",
+ params,
+ &test_auth_cb,
+ &tic);
+ if (qs < 0)
+ return qs;
+ return tic.qs;
+}
+
+
+/* end of iterate_auth_iban_transfers.c */
diff --git a/src/stasis/iterate_recovery_meta_data.c b/src/stasis/iterate_recovery_meta_data.c
@@ -0,0 +1,155 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/iterate_recovery_meta_data.c
+ * @brief Anastasis database: iterate recovery meta data
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/iterate_recovery_meta_data.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+struct MetaIteratorContext
+{
+ /**
+ * Function to call on each result.
+ */
+ ANASTASIS_DB_RecoveryMetaCallback cb;
+
+ /**
+ * Closure for @e cb.
+ */
+ void *cb_cls;
+
+ /**
+ * Set to true on database failure.
+ */
+ bool db_failure;
+};
+
+
+/**
+ * Helper function for #postgres_get_recovery_meta_data().
+ * To be called with the results of a SELECT statement
+ * that has returned @a num_results results.
+ *
+ * @param cls closure of type `struct MetaIteratorContext *`
+ * @param result the postgres result
+ * @param num_results the number of results in @a result
+ */
+static void
+meta_iterator (void *cls,
+ PGresult *result,
+ unsigned int num_results)
+{
+ struct MetaIteratorContext *ctx = cls;
+
+ for (unsigned int i = 0; i<num_results; i++)
+ {
+ uint32_t version;
+ void *meta_data;
+ size_t meta_data_size;
+ struct GNUNET_TIME_Timestamp ts;
+ struct GNUNET_PQ_ResultSpec rs[] = {
+ GNUNET_PQ_result_spec_uint32 ("version",
+ &version),
+ GNUNET_PQ_result_spec_timestamp ("creation_date",
+ &ts),
+ GNUNET_PQ_result_spec_variable_size ("recovery_meta_data",
+ &meta_data,
+ &meta_data_size),
+ GNUNET_PQ_result_spec_end
+ };
+ enum GNUNET_GenericReturnValue ret;
+
+ if (GNUNET_OK !=
+ GNUNET_PQ_extract_result (result,
+ rs,
+ i))
+ {
+ GNUNET_break (0);
+ ctx->db_failure = true;
+ return;
+ }
+ ret = ctx->cb (ctx->cb_cls,
+ version,
+ ts,
+ meta_data,
+ meta_data_size);
+ GNUNET_PQ_cleanup_result (rs);
+ if (GNUNET_OK != ret)
+ break;
+ }
+}
+
+
+/**
+ * Fetch recovery document meta data for user. Returns
+ * meta data in descending order from @a max_version.
+ * The size of the result set may be limited.
+ *
+ * @param account_pub public key of the user's account
+ * @param max_version the maximum version number the user requests
+ * @param cb function to call on each result
+ * @param cb_cls closure for @a cb
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_iterate_recovery_meta_data (
+ const struct ANASTASIS_CRYPTO_AccountPublicKeyP *account_pub,
+ uint32_t max_version,
+ ANASTASIS_DB_RecoveryMetaCallback cb,
+ void *cb_cls)
+{
+ struct MetaIteratorContext ctx = {
+ .cb = cb,
+ .cb_cls = cb_cls
+ };
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (account_pub),
+ GNUNET_PQ_query_param_uint32 (&max_version),
+ GNUNET_PQ_query_param_end
+ };
+ enum GNUNET_DB_QueryStatus qs;
+
+ PREPARE ("iterate_recovery_meta_data",
+ "SELECT "
+ " version"
+ ",creation_date"
+ ",recovery_meta_data"
+ " FROM anastasis_recoverydocument"
+ " WHERE user_id=$1"
+ " AND version < $2"
+ " ORDER BY version DESC"
+ " LIMIT 1000;");
+ qs = GNUNET_PQ_eval_prepared_multi_select (pg->conn,
+ "iterate_recovery_meta_data",
+ params,
+ &meta_iterator,
+ &ctx);
+ if (qs < 0)
+ return qs;
+ if (ctx.db_failure)
+ return GNUNET_DB_STATUS_HARD_ERROR;
+ return qs;
+}
+
+
+/* end of iterate_recovery_meta_data.c */
diff --git a/src/stasis/meson.build b/src/stasis/meson.build
@@ -10,42 +10,60 @@ install_data(
install_dir: sqldir,
)
+# Stored procedures are not schema: they are dropped and recreated on every
+# anastasis-dbinit, so fixing one does not need a new migration. Keep the
+# list in the same order as libanastasisdb_SOURCES.
+procedures_sql = [
+ 'procedures-prelude.sql',
+ 'do_update_account_lifetime.sql',
+ 'commit.sql',
+]
+
+custom_target(
+ 'gen-stasis-procedures.sql',
+ input: procedures_sql,
+ output: 'procedures.sql',
+ capture: true,
+ command: ['./amalgamate-sql.sh', '@INPUT@'],
+ install: true,
+ install_dir: sqldir,
+)
+
install_data('stasis-postgres.conf', install_dir: pkgcfgdir)
libanastasisdb_SOURCES = [
'anastasis-db_pg.c',
- 'anastasis-db_preflight.c',
- 'anastasis-db_create_tables.c',
- 'anastasis-db_drop_tables.c',
- 'anastasis-db_gc.c',
- 'anastasis-db_challenge_gc.c',
- 'anastasis-db_check_challenge_payment.c',
- 'anastasis-db_check_payment_identifier.c',
- 'anastasis-db_check_truth_upload_paid.c',
- 'anastasis-db_create_challenge_code.c',
- 'anastasis-db_get_escrow_challenge.c',
- 'anastasis-db_get_key_share.c',
- 'anastasis-db_get_last_auth_iban_payment_row.c',
- 'anastasis-db_get_latest_recovery_document.c',
- 'anastasis-db_get_recovery_document.c',
- 'anastasis-db_get_recovery_meta_data.c',
- 'anastasis-db_increment_lifetime.c',
- 'anastasis-db_lookup_account.c',
- 'anastasis-db_lookup_challenge_payment.c',
- 'anastasis-db_mark_challenge_code_satisfied.c',
- 'anastasis-db_mark_challenge_sent.c',
- 'anastasis-db_record_auth_iban_payment.c',
- 'anastasis-db_record_challenge_payment.c',
- 'anastasis-db_record_challenge_refund.c',
- 'anastasis-db_record_recdoc_payment.c',
- 'anastasis-db_record_truth_upload_payment.c',
- 'anastasis-db_store_recovery_document.c',
- 'anastasis-db_store_truth.c',
- 'anastasis-db_test_auth_iban_payment.c',
- 'anastasis-db_test_challenge_code_satisfied.c',
- 'anastasis-db_update_challenge_payment.c',
- 'anastasis-db_update_lifetime.c',
- 'anastasis-db_verify_challenge_code.c',
+ 'preflight.c',
+ 'create_tables.c',
+ 'drop_tables.c',
+ 'gc.c',
+ 'gc_challenge_codes.c',
+ 'get_challenge_payment.c',
+ 'get_recdoc_payment.c',
+ 'get_truth_payment.c',
+ 'insert_challenge_code.c',
+ 'get_truth.c',
+ 'get_truth_key_share.c',
+ 'get_last_auth_iban_in_row.c',
+ 'get_latest_recovery_document.c',
+ 'get_recovery_document.c',
+ 'iterate_recovery_meta_data.c',
+ 'get_account.c',
+ 'get_pending_challenge_payment.c',
+ 'update_to_challenge_code_satisfied.c',
+ 'update_to_challenge_code_sent.c',
+ 'insert_auth_iban_in.c',
+ 'insert_challenge_payment.c',
+ 'update_to_challenge_payment_refunded.c',
+ 'insert_recdoc_payment.c',
+ 'insert_truth_payment.c',
+ 'do_insert_recovery_document.c',
+ 'insert_truth.c',
+ 'iterate_auth_iban_transfers.c',
+ 'get_exists_challenge_code_satisfied.c',
+ 'update_to_challenge_payment_paid.c',
+ 'do_update_account_lifetime.c',
+ 'do_verify_challenge_code.c',
]
libanastasisdb = library(
@@ -120,3 +138,17 @@ configure_file(
output: 'test_anastasis_db_postgres.conf',
copy: true,
)
+
+
+# Enforce the database layer naming convention (see contrib/check-db-naming.py
+# and the rules it implements). Needs no database, only the sources.
+python3_bin = find_program('python3', required: false)
+if python3_bin.found()
+ test(
+ 'check_db_naming',
+ python3_bin,
+ args: [meson.project_source_root() / 'contrib' / 'check-db-naming.py'],
+ workdir: meson.project_source_root(),
+ suite: ['stasis'],
+ )
+endif
diff --git a/src/stasis/preflight.c b/src/stasis/preflight.c
@@ -0,0 +1,58 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020, 2021, 2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/preflight.c
+ * @brief preflight check for the Anastasis database
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/preflight.h"
+
+
+enum GNUNET_GenericReturnValue
+ANASTASIS_DB_preflight (void)
+{
+ struct GNUNET_PQ_ExecuteStatement es[] = {
+ GNUNET_PQ_make_execute ("ROLLBACK"),
+ GNUNET_PQ_EXECUTE_STATEMENT_END
+ };
+
+ if (NULL == pg->transaction_name)
+ {
+ GNUNET_PQ_reconnect_if_down (pg->conn);
+ return GNUNET_OK; /* all good */
+ }
+ if (GNUNET_OK ==
+ GNUNET_PQ_exec_statements (pg->conn,
+ es))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "BUG: Preflight check rolled back transaction `%s'!\n",
+ pg->transaction_name);
+ }
+ else
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "BUG: Preflight check failed to rollback transaction `%s'!\n",
+ pg->transaction_name);
+ }
+ pg->transaction_name = NULL;
+ return GNUNET_NO;
+}
+
+
+/* end of preflight.c */
diff --git a/src/stasis/procedures-prelude.sql b/src/stasis/procedures-prelude.sql
@@ -0,0 +1,19 @@
+--
+-- This file is part of Anastasis
+-- Copyright (C) 2026 Anastasis SARL
+--
+-- ANASTASIS is free software; you can redistribute it and/or modify it under the
+-- terms of the GNU General Public License as published by the Free Software
+-- Foundation; either version 3, or (at your option) any later version.
+--
+-- ANASTASIS is distributed in the hope that it will be useful, but WITHOUT ANY
+-- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+-- A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+--
+-- You should have received a copy of the GNU General Public License along with
+-- ANASTASIS; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
+--
+
+BEGIN;
+
+SET search_path TO anastasis;
diff --git a/src/stasis/test_anastasis_db.c b/src/stasis/test_anastasis_db.c
@@ -122,7 +122,7 @@ run (void *cls)
memset (&key_share, 1, sizeof (key_share));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
- ANASTASIS_DB_store_truth (
+ ANASTASIS_DB_insert_truth (
&truth_uuid,
&key_share,
mime_type,
@@ -132,7 +132,7 @@ run (void *cls)
rel_time));
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
- ANASTASIS_DB_check_payment_identifier (
+ ANASTASIS_DB_get_recdoc_payment (
&paymentSecretP,
&paid,
&valid_counter));
@@ -140,48 +140,71 @@ run (void *cls)
memset (&accountPubP, 2, sizeof (accountPubP));
memset (&accountSig, 3, sizeof (accountSig));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
- ANASTASIS_DB_record_recdoc_payment (
+ ANASTASIS_DB_insert_recdoc_payment (
&accountPubP,
post_counter,
&paymentSecretP,
&amount));
{
+ struct GNUNET_TIME_Timestamp now = GNUNET_TIME_timestamp_get ();
struct GNUNET_TIME_Timestamp res_time;
+ struct GNUNET_TIME_Timestamp replay_time;
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
- ANASTASIS_DB_increment_lifetime (
+ ANASTASIS_DB_do_update_account_lifetime (
&accountPubP,
&paymentSecretP,
+ now,
rel_time,
&res_time));
+ /* Lifetime is MAX(what the account had, now) + rel_time; the account
+ already carries the transient lifetime insert_recdoc_payment() gave
+ it, so all we can pin down is the lower bound. */
+ FAILIF (GNUNET_TIME_timestamp_cmp (
+ res_time,
+ <,
+ GNUNET_TIME_absolute_to_timestamp (
+ GNUNET_TIME_absolute_add (now.abs_time,
+ rel_time))));
+ /* Replaying the same payment must not extend the lifetime again. */
+ FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
+ ANASTASIS_DB_do_update_account_lifetime (
+ &accountPubP,
+ &paymentSecretP,
+ now,
+ rel_time,
+ &replay_time));
+ FAILIF (GNUNET_TIME_timestamp_cmp (replay_time,
+ !=,
+ res_time));
}
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
- ANASTASIS_DB_check_payment_identifier (
+ ANASTASIS_DB_get_recdoc_payment (
&paymentSecretP,
&paid,
&valid_counter));
FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
- ANASTASIS_DB_check_challenge_payment (
+ ANASTASIS_DB_get_challenge_payment (
&paymentSecretP,
&truth_uuid,
&paid));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
- ANASTASIS_DB_record_challenge_payment (
+ ANASTASIS_DB_insert_challenge_payment (
&truth_uuid,
&paymentSecretP,
&amount));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
- ANASTASIS_DB_update_challenge_payment (
+ ANASTASIS_DB_update_to_challenge_payment_paid (
&truth_uuid,
&paymentSecretP));
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
- ANASTASIS_DB_check_challenge_payment (
+ ANASTASIS_DB_get_challenge_payment (
&paymentSecretP,
&truth_uuid,
&paid));
FAILIF (! paid);
FAILIF (ANASTASIS_DB_STORE_STATUS_SUCCESS !=
- ANASTASIS_DB_store_recovery_document (
+ ANASTASIS_DB_do_insert_recovery_document (
&accountPubP,
&accountSig,
&recoveryDataHash,
@@ -196,14 +219,14 @@ run (void *cls)
struct GNUNET_TIME_Timestamp exp;
FAILIF (ANASTASIS_DB_ACCOUNT_STATUS_VALID_HASH_RETURNED !=
- ANASTASIS_DB_lookup_account (
+ ANASTASIS_DB_get_account (
&accountPubP,
&exp,
&r,
&vrs));
}
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
- ANASTASIS_DB_get_key_share (
+ ANASTASIS_DB_get_truth_key_share (
&truth_uuid,
&res_key_share));
FAILIF (0 !=
@@ -240,7 +263,7 @@ run (void *cls)
struct GNUNET_TIME_Timestamp rt;
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
- ANASTASIS_DB_create_challenge_code (
+ ANASTASIS_DB_insert_challenge_code (
&truth_uuid,
GNUNET_TIME_UNIT_HOURS,
GNUNET_TIME_UNIT_DAYS,
@@ -254,7 +277,7 @@ run (void *cls)
uint64_t c2;
FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
- ANASTASIS_DB_create_challenge_code (
+ ANASTASIS_DB_insert_challenge_code (
&truth_uuid,
GNUNET_TIME_UNIT_HOURS,
GNUNET_TIME_UNIT_DAYS,
@@ -270,7 +293,7 @@ run (void *cls)
uint64_t r_code;
FAILIF (ANASTASIS_DB_CODE_STATUS_CHALLENGE_CODE_MISMATCH !=
- ANASTASIS_DB_verify_challenge_code (
+ ANASTASIS_DB_do_verify_challenge_code (
&truth_uuid,
&c_hash,
&r_code,
@@ -279,7 +302,7 @@ run (void *cls)
ANASTASIS_hash_answer (challenge_code,
&c_hash);
FAILIF (ANASTASIS_DB_CODE_STATUS_VALID_CODE_STORED !=
- ANASTASIS_DB_verify_challenge_code (
+ ANASTASIS_DB_do_verify_challenge_code (
&truth_uuid,
&c_hash,
&r_code,
diff --git a/src/stasis/update_to_challenge_code_satisfied.c b/src/stasis/update_to_challenge_code_satisfied.c
@@ -0,0 +1,66 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/update_to_challenge_code_satisfied.c
+ * @brief Anastasis database: update to challenge code satisfied
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/update_to_challenge_code_satisfied.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Set the 'satisfied' bit for the given challenge and code to
+ * 'true'.
+ *
+ * @param truth_uuid identification of the challenge which the code corresponds to
+ * @param code code which is now satisfied
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_update_to_challenge_code_satisfied (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ const uint64_t code)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (truth_uuid),
+ GNUNET_PQ_query_param_uint64 (&code),
+ GNUNET_PQ_query_param_end
+ };
+
+ PREPARE ("update_to_challenge_code_satisfied",
+ "UPDATE anastasis_challengecode"
+ " SET satisfied=TRUE"
+ " WHERE truth_uuid=$1"
+ " AND code=$2"
+ " AND creation_date IN"
+ " (SELECT creation_date"
+ " FROM anastasis_challengecode"
+ " WHERE truth_uuid=$1"
+ " AND code=$2"
+ " ORDER BY creation_date DESC"
+ " LIMIT 1);");
+ return GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "update_to_challenge_code_satisfied",
+ params);
+}
+
+
+/* end of update_to_challenge_code_satisfied.c */
diff --git a/src/stasis/update_to_challenge_code_sent.c b/src/stasis/update_to_challenge_code_sent.c
@@ -0,0 +1,98 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/update_to_challenge_code_sent.c
+ * @brief Anastasis database: update to challenge code sent
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/update_to_challenge_code_sent.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Remember in the database that we successfully sent a challenge.
+ *
+ * @param payment_secret payment secret which the user must provide with every upload
+ * @param truth_uuid the identifier for the challenge
+ * @param code the challenge that was sent
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_update_to_challenge_code_sent (
+ const struct ANASTASIS_PaymentSecretP *payment_secret,
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ uint64_t code)
+{
+ enum GNUNET_DB_QueryStatus qs;
+
+ PREPARE ("update_to_challenge_code_sent_update_code",
+ "UPDATE anastasis_challengecode"
+ " SET retransmission_date=$3"
+ " WHERE truth_uuid=$1"
+ " AND code=$2"
+ " AND creation_date IN"
+ " (SELECT creation_date"
+ " FROM anastasis_challengecode"
+ " WHERE truth_uuid=$1"
+ " AND code=$2"
+ " ORDER BY creation_date DESC"
+ " LIMIT 1);");
+ PREPARE ("update_to_challenge_code_sent_dec_payment_counter",
+ "UPDATE anastasis_challenge_payment"
+ " SET counter=counter - 1"
+ " WHERE truth_uuid=$1"
+ " AND payment_identifier=$2"
+ " AND counter > 0;");
+ {
+ struct GNUNET_TIME_Timestamp now;
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (truth_uuid),
+ GNUNET_PQ_query_param_uint64 (&code),
+ GNUNET_PQ_query_param_timestamp (&now),
+ GNUNET_PQ_query_param_end
+ };
+
+ now = GNUNET_TIME_timestamp_get ();
+ qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "update_to_challenge_code_sent_update_code",
+ params);
+ if (qs <= 0)
+ return qs;
+ }
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ "Marking challenge %llu as issued\n",
+ (unsigned long long) code);
+ {
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (truth_uuid),
+ GNUNET_PQ_query_param_auto_from_type (payment_secret),
+ GNUNET_PQ_query_param_end
+ };
+
+ qs = GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "update_to_challenge_code_sent_dec_payment_counter",
+ params);
+ if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs)
+ return GNUNET_DB_STATUS_SUCCESS_ONE_RESULT; /* probably was free */
+ return qs;
+ }
+}
+
+
+/* end of update_to_challenge_code_sent.c */
diff --git a/src/stasis/update_to_challenge_payment_paid.c b/src/stasis/update_to_challenge_payment_paid.c
@@ -0,0 +1,65 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/update_to_challenge_payment_paid.c
+ * @brief Anastasis database: update to challenge payment paid
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/update_to_challenge_payment_paid.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Update payment status of challenge
+ *
+ * @param truth_uuid which challenge received a payment
+ * @param payment_identifier proof of payment, must be unique and match pending payment
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_update_to_challenge_payment_paid (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ const struct ANASTASIS_PaymentSecretP *payment_identifier)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (payment_identifier),
+ GNUNET_PQ_query_param_auto_from_type (truth_uuid),
+ GNUNET_PQ_query_param_end
+ };
+
+ PREPARE ("update_to_challenge_payment_paid",
+ "UPDATE anastasis_challenge_payment "
+ "SET"
+ " paid=TRUE "
+ "WHERE"
+ " payment_identifier=$1"
+ " AND"
+ " refunded=FALSE"
+ " AND"
+ " truth_uuid=$2"
+ " AND"
+ " paid=FALSE;");
+ return GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "update_to_challenge_payment_paid",
+ params);
+}
+
+
+/* end of update_to_challenge_payment_paid.c */
diff --git a/src/stasis/update_to_challenge_payment_refunded.c b/src/stasis/update_to_challenge_payment_refunded.c
@@ -0,0 +1,63 @@
+/*
+ This file is part of Anastasis
+ Copyright (C) 2020-2022 Anastasis SARL
+
+ Anastasis is free software; you can redistribute it and/or modify it under the
+ terms of the GNU Affero General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License along with
+ Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file stasis/update_to_challenge_payment_refunded.c
+ * @brief Anastasis database: update to challenge payment refunded
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "anastasis-db_pg.h"
+#include "anastasis/anastasis-database/update_to_challenge_payment_refunded.h"
+#include "anastasis/anastasis-database/transaction.h"
+#include "anastasis/anastasis-database/preflight.h"
+#include <taler/taler_pq_lib.h>
+
+
+/**
+ * Store refund granted for challenge.
+ *
+ * @param truth_uuid identifier of the challenge to refund
+ * @param payment_secret payment secret which the user must provide with every upload
+ * @return transaction status
+ */
+enum GNUNET_DB_QueryStatus
+ANASTASIS_DB_update_to_challenge_payment_refunded (
+ const struct ANASTASIS_CRYPTO_TruthUUIDP *truth_uuid,
+ const struct ANASTASIS_PaymentSecretP *payment_secret)
+{
+ struct GNUNET_PQ_QueryParam params[] = {
+ GNUNET_PQ_query_param_auto_from_type (payment_secret),
+ GNUNET_PQ_query_param_auto_from_type (truth_uuid),
+ GNUNET_PQ_query_param_end
+ };
+
+ PREPARE ("update_to_challenge_payment_refunded",
+ "UPDATE anastasis_challenge_payment "
+ "SET"
+ " refunded=TRUE "
+ "WHERE"
+ " payment_identifier=$1"
+ " AND"
+ " paid=TRUE"
+ " AND"
+ " truth_uuid=$2;");
+ return GNUNET_PQ_eval_prepared_non_select (pg->conn,
+ "update_to_challenge_payment_refunded",
+ params);
+}
+
+
+/* end of update_to_challenge_payment_refunded.c */
