Merge branch 'master' of git+ssh://gnunet.org/gnunet

10 files changed, 48 insertions, 40 deletions

diff --git a/bootstrap b/bootstrap
index df0e58dda..8fc4c4426 100755
--- a/bootstrap
+++ b/bootstrap
@@ -97,15 +97,15 @@ submodules()
     if ! git --version >/dev/null; then
         echo "git not installed, skipping submodule update"
     else
-        git submodule update --init || true
-        git submodule update --recursive || true
-        git submodule sync || true
+        git submodule update --init || exit 1
+        git submodule update --recursive || exit 1
+        git submodule sync || exit 1
     fi
 }
 
 init_buildcommon_include()
 {
-    cp contrib/build-common/Makefile.inc contrib/Makefile.inc || true
+    cp contrib/build-common/Makefile.inc contrib/Makefile.inc || exit 1
 }
 
 main()
diff --git a/configure.ac b/configure.ac
index bb205220c..72309c78d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -142,9 +142,11 @@ AS_CASE(["$host_os"],
      UNIXONLY="#"
   ],
   [*openbsd*],[
-     LIBS=`echo $LIBS | sed -e "s/-ldl//"`
+     # We need to explicitly link libc
+     LDFLAGS="$LDFLAGS -Wl,-lc"
+     # We also need to enable PIC
+     CFLAGS="-fPIC $CFLAGS"
      build_target="openbsd"
-     use_openbsd_libtool=true
      LIBPREFIX=
      DLLDIR=lib
      UNIXONLY="#"
diff --git a/po/POTFILES.in b/po/POTFILES.in
index c5503c343..7d19122ca 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -333,19 +333,8 @@ src/set/ibf.c
 src/set/ibf_sim.c
 src/set/plugin_block_set_test.c
 src/set/set_api.c
-src/seti/gnunet-service-set.c
-src/seti/gnunet-service-set_intersection.c
-src/seti/gnunet-service-set_union.c
-src/seti/gnunet-service-set_union_strata_estimator.c
-src/seti/gnunet-set-ibf-profiler.c
-src/seti/gnunet-set-profiler.c
-src/seti/ibf.c
-src/seti/ibf_sim.c
-src/seti/plugin_block_set_test.c
-src/seti/set_api.c
-src/setu/gnunet-service-set_union.c
-src/setu/gnunet-service-set_union_strata_estimator.c
 src/setu/gnunet-service-setu.c
+src/setu/gnunet-service-setu_strata_estimator.c
 src/setu/gnunet-setu-ibf-profiler.c
 src/setu/gnunet-setu-profiler.c
 src/setu/ibf.c
diff --git a/src/include/gnunet_crypto_lib.h b/src/include/gnunet_crypto_lib.h
index f8eef5406..8c3f4f058 100644
--- a/src/include/gnunet_crypto_lib.h
+++ b/src/include/gnunet_crypto_lib.h
@@ -50,6 +50,7 @@ extern "C" {
 #endif
 #endif
 
+#include <sodium.h>
 
 /**
  * The identity of the host (wraps the signing key of the peer).
@@ -668,6 +669,15 @@ GNUNET_CRYPTO_hash (const void *block,
 
 
 /**
+ * Value for a salt for #GNUNET_CRYPTO_pow_hash().
+ */
+struct GNUNET_CRYPTO_PowSalt
+{
+  char salt[crypto_pwhash_argon2id_SALTBYTES];
+};
+
+
+/**
  * Calculate the 'proof-of-work' hash (an expensive hash).
  *
  * @param salt salt for the hash. Must be crypto_pwhash_argon2id_SALTBYTES long.
@@ -676,7 +686,7 @@ GNUNET_CRYPTO_hash (const void *block,
  * @param result where to write the resulting hash
  */
 void
-GNUNET_CRYPTO_pow_hash (const char *salt,
+GNUNET_CRYPTO_pow_hash (const struct GNUNET_CRYPTO_PowSalt *salt,
                         const void *buf,
                         size_t buf_len,
                         struct GNUNET_HashCode *result);
diff --git a/src/nse/gnunet-service-nse.c b/src/nse/gnunet-service-nse.c
index ebf39585e..dfd71e57a 100644
--- a/src/nse/gnunet-service-nse.c
+++ b/src/nse/gnunet-service-nse.c
@@ -113,6 +113,11 @@ static struct GNUNET_BIO_WriteHandle *histogram;
 
 #endif
 
+/**
+ * Salt for PoW calcualations.
+ */
+static struct GNUNET_CRYPTO_PowSalt salt = { "gnunet-nse-proof" };
+
 
 /**
  * Per-peer information.
@@ -806,7 +811,7 @@ check_proof_of_work (const struct GNUNET_CRYPTO_EddsaPublicKey *pkey,
   GNUNET_memcpy (&buf[sizeof(val)],
                  pkey,
                  sizeof(struct GNUNET_CRYPTO_EddsaPublicKey));
-  GNUNET_CRYPTO_pow_hash ("gnunet-nse-proof",
+  GNUNET_CRYPTO_pow_hash (&salt,
                           buf,
                           sizeof(buf),
                           &result);
@@ -861,7 +866,7 @@ find_proof (void *cls)
   while ((counter != UINT64_MAX) && (i < ROUND_SIZE))
   {
     GNUNET_memcpy (buf, &counter, sizeof(uint64_t));
-    GNUNET_CRYPTO_pow_hash ("gnunet-nse-proof",
+    GNUNET_CRYPTO_pow_hash (&salt,
                             buf,
                             sizeof(buf),
                             &result);
diff --git a/src/nse/perf_kdf.c b/src/nse/perf_kdf.c
index 89b70903a..10207675f 100644
--- a/src/nse/perf_kdf.c
+++ b/src/nse/perf_kdf.c
@@ -34,10 +34,11 @@ perfHash ()
 {
   struct GNUNET_HashCode hc;
   char buf[64];
+  struct GNUNET_CRYPTO_PowSalt salt = { "gnunet-nse-proof" };
 
   memset (buf, 1, sizeof(buf));
   for (unsigned int i = 0; i < 1024; i++)
-    GNUNET_CRYPTO_pow_hash ("gnunet-nse-proof",
+    GNUNET_CRYPTO_pow_hash (&salt,
                             buf,
                             sizeof(buf),
                             &hc);
diff --git a/src/revocation/revocation_api.c b/src/revocation/revocation_api.c
index e0b195aa9..75cfd8761 100644
--- a/src/revocation/revocation_api.c
+++ b/src/revocation/revocation_api.c
@@ -103,6 +103,8 @@ struct GNUNET_REVOCATION_PowCalculationHandle
 
 };
 
+static struct GNUNET_CRYPTO_PowSalt salt = { "GnsRevocationPow" };
+
 /**
  * Generic error handler, called with the appropriate
  * error code and the same closure specified at the creation of
@@ -483,7 +485,7 @@ GNUNET_REVOCATION_check_pow (const struct GNUNET_REVOCATION_PowP *pow,
   {
     pow_val = GNUNET_ntohll (pow->pow[i]);
     GNUNET_memcpy (buf, &pow->pow[i], sizeof(uint64_t));
-    GNUNET_CRYPTO_pow_hash ("GnsRevocationPow",
+    GNUNET_CRYPTO_pow_hash (&salt,
                             buf,
                             sizeof(buf),
                             &result);
@@ -644,7 +646,7 @@ GNUNET_REVOCATION_pow_round (struct GNUNET_REVOCATION_PowCalculationHandle *pc)
   GNUNET_memcpy (&buf[sizeof(uint64_t) * 2],
                  &pc->pow->key,
                  sizeof(struct GNUNET_CRYPTO_EcdsaPublicKey));
-  GNUNET_CRYPTO_pow_hash ("GnsRevocationPow",
+  GNUNET_CRYPTO_pow_hash (&salt,
                           buf,
                           sizeof(buf),
                           &result);
diff --git a/src/util/crypto_pow.c b/src/util/crypto_pow.c
index cfa0676d0..051a0c209 100644
--- a/src/util/crypto_pow.c
+++ b/src/util/crypto_pow.c
@@ -38,12 +38,11 @@
  * @param result where to write the resulting hash
  */
 void
-GNUNET_CRYPTO_pow_hash (const char *salt,
+GNUNET_CRYPTO_pow_hash (const struct GNUNET_CRYPTO_PowSalt *salt,
                         const void *buf,
                         size_t buf_len,
                         struct GNUNET_HashCode *result)
 {
-  GNUNET_assert (strlen (salt) == crypto_pwhash_argon2id_SALTBYTES);
   /* Threads hardcoded at 1 in libsodium */
   GNUNET_break (0 ==
                 crypto_pwhash_argon2id ((unsigned char *) result,
diff --git a/src/util/gnunet-scrypt.c b/src/util/gnunet-scrypt.c
index aa64144a8..136c6debb 100644
--- a/src/util/gnunet-scrypt.c
+++ b/src/util/gnunet-scrypt.c
@@ -26,6 +26,13 @@
 #include "gnunet_util_lib.h"
 #include <gcrypt.h>
 
+
+/**
+ * Salt for PoW calcualations.
+ */
+static struct GNUNET_CRYPTO_PowSalt salt = { "gnunet-nse-proof" };
+
+
 /**
  * Amount of work required (W-bit collisions) for NSE proofs, in collision-bits.
  */
@@ -117,7 +124,7 @@ find_proof (void *cls)
   while ((counter != UINT64_MAX) && (i < ROUND_SIZE))
   {
     GNUNET_memcpy (buf, &counter, sizeof(uint64_t));
-    GNUNET_CRYPTO_pow_hash ("gnunet-nse-proof",
+    GNUNET_CRYPTO_pow_hash (&salt,
                             buf,
                             sizeof(buf),
                             &result);
diff --git a/src/util/test_os_start_process.c b/src/util/test_os_start_process.c
index 6d4a131bb..ff5021d03 100644
--- a/src/util/test_os_start_process.c
+++ b/src/util/test_os_start_process.c
@@ -124,11 +124,8 @@ run_task (void *cls)
 
   GNUNET_asprintf (&fn, "cat");
 
-  hello_pipe_stdin = GNUNET_DISK_pipe (GNUNET_YES, GNUNET_YES, GNUNET_YES,
-                                       GNUNET_NO);
-  hello_pipe_stdout = GNUNET_DISK_pipe (GNUNET_YES, GNUNET_YES, GNUNET_NO,
-                                        GNUNET_YES);
-
+  hello_pipe_stdin = GNUNET_DISK_pipe (GNUNET_DISK_PF_BLOCKING_RW);
+  hello_pipe_stdout = GNUNET_DISK_pipe (GNUNET_DISK_PF_BLOCKING_RW);
   if ((hello_pipe_stdout == NULL) || (hello_pipe_stdin == NULL))
   {
     GNUNET_break (0);
@@ -202,10 +199,8 @@ check_kill ()
 {
   char *fn;
 
-  hello_pipe_stdin = GNUNET_DISK_pipe (GNUNET_YES, GNUNET_YES, GNUNET_YES,
-                                       GNUNET_NO);
-  hello_pipe_stdout = GNUNET_DISK_pipe (GNUNET_YES, GNUNET_YES, GNUNET_NO,
-                                        GNUNET_YES);
+  hello_pipe_stdin = GNUNET_DISK_pipe (GNUNET_DISK_PF_BLOCKING_RW);
+  hello_pipe_stdout = GNUNET_DISK_pipe (GNUNET_DISK_PF_BLOCKING_RW);
   if ((hello_pipe_stdout == NULL) || (hello_pipe_stdin == NULL))
   {
     return 1;
@@ -247,10 +242,8 @@ check_instant_kill ()
 {
   char *fn;
 
-  hello_pipe_stdin = GNUNET_DISK_pipe (GNUNET_YES, GNUNET_YES, GNUNET_YES,
-                                       GNUNET_NO);
-  hello_pipe_stdout = GNUNET_DISK_pipe (GNUNET_YES, GNUNET_YES, GNUNET_NO,
-                                        GNUNET_YES);
+  hello_pipe_stdin = GNUNET_DISK_pipe (GNUNET_DISK_PF_BLOCKING_RW);
+  hello_pipe_stdout = GNUNET_DISK_pipe (GNUNET_DISK_PF_BLOCKING_RW);
   if ((hello_pipe_stdout == NULL) || (hello_pipe_stdin == NULL))
   {
     return 1;