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authorSchanzenbach, Martin <mschanzenbach@posteo.de>2019-04-15 10:24:25 +0200
committerSchanzenbach, Martin <mschanzenbach@posteo.de>2019-04-15 10:24:25 +0200
commit45a04d9f5558f666c01f7fd0844be964bf610c9a (patch)
treecb9c9a5a1828cc11600a262565e53f488e670b5b /src
parent9ebfab9e4d1aeda1dcc3e032025a1574e08808e4 (diff)
RECLAIM/OIDC: Formatting
Diffstat (limited to 'src')
-rw-r--r--src/reclaim/plugin_rest_openid_connect.c1034
1 files changed, 405 insertions, 629 deletions
diff --git a/src/reclaim/plugin_rest_openid_connect.c b/src/reclaim/plugin_rest_openid_connect.c
index e755f079b..761c9e83d 100644
--- a/src/reclaim/plugin_rest_openid_connect.c
+++ b/src/reclaim/plugin_rest_openid_connect.c
@@ -11,7 +11,7 @@
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 this program. If not, see <http://www.gnu.org/licenses/>.
@@ -24,22 +24,21 @@
* @brief GNUnet Namestore REST plugin
*
*/
-
#include "platform.h"
-#include "gnunet_rest_plugin.h"
-#include "gnunet_identity_service.h"
+#include <inttypes.h>
+#include <jansson.h>
+
#include "gnunet_gns_service.h"
#include "gnunet_gnsrecord_lib.h"
+#include "gnunet_identity_service.h"
#include "gnunet_namestore_service.h"
-#include "gnunet_rest_lib.h"
-#include "microhttpd.h"
-#include <jansson.h>
-#include <inttypes.h>
-#include "gnunet_signatures.h"
#include "gnunet_reclaim_attribute_lib.h"
#include "gnunet_reclaim_service.h"
+#include "gnunet_rest_lib.h"
+#include "gnunet_rest_plugin.h"
+#include "gnunet_signatures.h"
+#include "microhttpd.h"
#include "oidc_helper.h"
-
/**
* REST root namespace
*/
@@ -206,20 +205,12 @@
#define OIDC_ERROR_KEY_ACCESS_DENIED "access_denied"
-
/**
* OIDC ignored parameter array
*/
-static char* OIDC_ignored_parameter_array [] =
-{
- "display",
- "prompt",
- "ui_locales",
- "response_mode",
- "id_token_hint",
- "login_hint",
- "acr_values"
-};
+static char *OIDC_ignored_parameter_array[] = {
+ "display", "prompt", "ui_locales", "response_mode",
+ "id_token_hint", "login_hint", "acr_values"};
/**
* OIDC Hash map that keeps track of issued cookies
@@ -237,7 +228,8 @@ struct GNUNET_CONTAINER_MultiHashMap *OIDC_identity_grants;
struct GNUNET_CONTAINER_MultiHashMap *OIDC_used_ticket_map;
/**
- * Hash map that links the issued access token to the corresponding ticket and ego
+ * Hash map that links the issued access token to the corresponding ticket and
+ * ego
*/
struct GNUNET_CONTAINER_MultiHashMap *OIDC_access_token_map;
@@ -249,7 +241,7 @@ const struct GNUNET_CONFIGURATION_Handle *cfg;
/**
* HTTP methods allows for this plugin
*/
-static char* allow_methods;
+static char *allow_methods;
/**
* @brief struct returned by the initialization function of the plugin
@@ -313,7 +305,6 @@ struct OIDC_Variables
* The response JSON
*/
json_t *response;
-
};
/**
@@ -499,7 +490,6 @@ struct RequestHandle
* Reponse code
*/
int response_code;
-
};
/**
@@ -513,8 +503,7 @@ cleanup_handle (struct RequestHandle *handle)
struct GNUNET_RECLAIM_ATTRIBUTE_ClaimListEntry *claim_tmp;
struct EgoEntry *ego_entry;
struct EgoEntry *ego_tmp;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Cleaning up\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Cleaning up\n");
if (NULL != handle->timeout_task)
GNUNET_SCHEDULER_cancel (handle->timeout_task);
if (NULL != handle->identity_handle)
@@ -538,8 +527,7 @@ cleanup_handle (struct RequestHandle *handle)
if (NULL != handle->namestore_handle)
GNUNET_NAMESTORE_disconnect (handle->namestore_handle);
- if (NULL != handle->oidc)
- {
+ if (NULL != handle->oidc) {
GNUNET_free_non_null (handle->oidc->client_id);
GNUNET_free_non_null (handle->oidc->login_identity);
GNUNET_free_non_null (handle->oidc->nonce);
@@ -550,11 +538,8 @@ cleanup_handle (struct RequestHandle *handle)
json_decref (handle->oidc->response);
GNUNET_free (handle->oidc);
}
- if ( NULL != handle->attr_list )
- {
- for (claim_entry = handle->attr_list->list_head;
- NULL != claim_entry;)
- {
+ if (NULL != handle->attr_list) {
+ for (claim_entry = handle->attr_list->list_head; NULL != claim_entry;) {
claim_tmp = claim_entry;
claim_entry = claim_entry->next;
GNUNET_free (claim_tmp->claim);
@@ -562,9 +547,7 @@ cleanup_handle (struct RequestHandle *handle)
}
GNUNET_free (handle->attr_list);
}
- for (ego_entry = handle->ego_head;
- NULL != ego_entry;)
- {
+ for (ego_entry = handle->ego_head; NULL != ego_entry;) {
ego_tmp = ego_entry;
ego_entry = ego_entry->next;
GNUNET_free (ego_tmp->identifier);
@@ -594,21 +577,19 @@ do_error (void *cls)
struct MHD_Response *resp;
char *json_error;
- GNUNET_asprintf (&json_error, "{ \"error\" : \"%s\", \"error_description\" : \"%s\"%s%s%s}",
- handle->emsg,
- (NULL != handle->edesc) ? handle->edesc : "",
- (NULL != handle->oidc->state) ? ", \"state\":\"" : "",
- (NULL != handle->oidc->state) ? handle->oidc->state : "",
- (NULL != handle->oidc->state) ? "\"" : "");
- if ( 0 == handle->response_code )
+ GNUNET_asprintf (
+ &json_error,
+ "{ \"error\" : \"%s\", \"error_description\" : \"%s\"%s%s%s}",
+ handle->emsg, (NULL != handle->edesc) ? handle->edesc : "",
+ (NULL != handle->oidc->state) ? ", \"state\":\"" : "",
+ (NULL != handle->oidc->state) ? handle->oidc->state : "",
+ (NULL != handle->oidc->state) ? "\"" : "");
+ if (0 == handle->response_code)
handle->response_code = MHD_HTTP_BAD_REQUEST;
resp = GNUNET_REST_create_response (json_error);
if (MHD_HTTP_UNAUTHORIZED == handle->response_code)
- MHD_add_response_header (resp,
- MHD_HTTP_HEADER_WWW_AUTHENTICATE,
- "Basic");
- MHD_add_response_header (resp,
- MHD_HTTP_HEADER_CONTENT_TYPE,
+ MHD_add_response_header (resp, MHD_HTTP_HEADER_WWW_AUTHENTICATE, "Basic");
+ MHD_add_response_header (resp, MHD_HTTP_HEADER_CONTENT_TYPE,
"application/json");
handle->proc (handle->proc_cls, resp, handle->response_code);
GNUNET_SCHEDULER_add_now (&cleanup_handle_delayed, handle);
@@ -630,12 +611,9 @@ do_userinfo_error (void *cls)
char *error;
GNUNET_asprintf (&error, "error=\"%s\", error_description=\"%s\"",
- handle->emsg,
- (NULL != handle->edesc) ? handle->edesc : "");
+ handle->emsg, (NULL != handle->edesc) ? handle->edesc : "");
resp = GNUNET_REST_create_response ("");
- MHD_add_response_header (resp,
- MHD_HTTP_HEADER_WWW_AUTHENTICATE,
- "Bearer");
+ MHD_add_response_header (resp, MHD_HTTP_HEADER_WWW_AUTHENTICATE, "Bearer");
handle->proc (handle->proc_cls, resp, handle->response_code);
GNUNET_SCHEDULER_add_now (&cleanup_handle_delayed, handle);
GNUNET_free (error);
@@ -652,9 +630,8 @@ do_redirect_error (void *cls)
{
struct RequestHandle *handle = cls;
struct MHD_Response *resp;
- char* redirect;
- GNUNET_asprintf (&redirect,
- "%s?error=%s&error_description=%s%s%s",
+ char *redirect;
+ GNUNET_asprintf (&redirect, "%s?error=%s&error_description=%s%s%s",
handle->oidc->redirect_uri, handle->emsg, handle->edesc,
(NULL != handle->oidc->state) ? "&state=" : "",
(NULL != handle->oidc->state) ? handle->oidc->state : "");
@@ -687,7 +664,7 @@ do_timeout (void *cls)
static void
return_userinfo_response (void *cls)
{
- char* result_str;
+ char *result_str;
struct RequestHandle *handle = cls;
struct MHD_Response *resp;
@@ -705,7 +682,7 @@ return_userinfo_response (void *cls)
* @param string the string to encode
* @return base64 encoded string
*/
-static char*
+static char *
base64_encode (const char *s)
{
char *enc;
@@ -720,13 +697,12 @@ base64_encode (const char *s)
GNUNET_assert ((3 > num_pads) && (0 <= num_pads));
if (0 == num_pads)
return enc;
- enc_urlencode = GNUNET_malloc (strlen (enc) + num_pads*2);
+ enc_urlencode = GNUNET_malloc (strlen (enc) + num_pads * 2);
strcpy (enc_urlencode, enc);
GNUNET_free (enc);
tmp = strchr (enc_urlencode, '=');
- for (i = 0; i < num_pads; i++)
- {
- strcpy (tmp, "%3D"); //replace '=' with '%3D'
+ for (i = 0; i < num_pads; i++) {
+ strcpy (tmp, "%3D"); // replace '=' with '%3D'
tmp += 3;
}
return enc_urlencode;
@@ -740,18 +716,15 @@ base64_encode (const char *s)
* @param cls the RequestHandle
*/
static void
-options_cont (struct GNUNET_REST_RequestHandle *con_handle,
- const char* url,
+options_cont (struct GNUNET_REST_RequestHandle *con_handle, const char *url,
void *cls)
{
struct MHD_Response *resp;
struct RequestHandle *handle = cls;
- //For now, independent of path return all options
+ // For now, independent of path return all options
resp = GNUNET_REST_create_response (NULL);
- MHD_add_response_header (resp,
- "Access-Control-Allow-Methods",
- allow_methods);
+ MHD_add_response_header (resp, "Access-Control-Allow-Methods", allow_methods);
handle->proc (handle->proc_cls, resp, MHD_HTTP_OK);
cleanup_handle (handle);
return;
@@ -772,36 +745,30 @@ cookie_identity_interpretation (struct RequestHandle *handle)
char *token;
char *value;
- //gets identity of login try with cookie
+ // gets identity of login try with cookie
GNUNET_CRYPTO_hash (OIDC_COOKIE_HEADER_KEY, strlen (OIDC_COOKIE_HEADER_KEY),
&cache_key);
- if ( GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->header_param_map,
- &cache_key) )
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "No cookie found\n");
+ if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->header_param_map, &cache_key)) {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "No cookie found\n");
return;
}
- //splits cookies and find 'Identity' cookie
- tmp_cookies = GNUNET_CONTAINER_multihashmap_get ( handle->rest_handle->header_param_map, &cache_key);
+ // splits cookies and find 'Identity' cookie
+ tmp_cookies = GNUNET_CONTAINER_multihashmap_get (
+ handle->rest_handle->header_param_map, &cache_key);
cookies = GNUNET_strdup (tmp_cookies);
token = strtok (cookies, delimiter);
handle->oidc->user_cancelled = GNUNET_NO;
handle->oidc->login_identity = NULL;
- if (NULL == token)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Unable to parse cookie: %s\n",
+ if (NULL == token) {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Unable to parse cookie: %s\n",
cookies);
GNUNET_free (cookies);
return;
}
- while (NULL != token)
- {
- if (0 == strcmp (token,
- OIDC_COOKIE_HEADER_ACCESS_DENIED))
- {
+ while (NULL != token) {
+ if (0 == strcmp (token, OIDC_COOKIE_HEADER_ACCESS_DENIED)) {
handle->oidc->user_cancelled = GNUNET_YES;
GNUNET_free (cookies);
return;
@@ -810,33 +777,29 @@ cookie_identity_interpretation (struct RequestHandle *handle)
break;
token = strtok (NULL, delimiter);
}
- if (NULL == token)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "No cookie value to process: %s\n",
+ if (NULL == token) {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "No cookie value to process: %s\n",
cookies);
GNUNET_free (cookies);
return;
}
- GNUNET_CRYPTO_hash (token, strlen (token),
- &cache_key);
- if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (OIDC_cookie_jar_map, &cache_key))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Found cookie `%s', but no corresponding expiration entry present...\n",
- token);
+ GNUNET_CRYPTO_hash (token, strlen (token), &cache_key);
+ if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (OIDC_cookie_jar_map,
+ &cache_key)) {
+ GNUNET_log (
+ GNUNET_ERROR_TYPE_WARNING,
+ "Found cookie `%s', but no corresponding expiration entry present...\n",
+ token);
GNUNET_free (cookies);
return;
}
- relog_time = GNUNET_CONTAINER_multihashmap_get (OIDC_cookie_jar_map,
- &cache_key);
+ relog_time =
+ GNUNET_CONTAINER_multihashmap_get (OIDC_cookie_jar_map, &cache_key);
current_time = GNUNET_TIME_absolute_get ();
// 30 min after old login -> redirect to login
- if ( current_time.abs_value_us > relog_time->abs_value_us )
- {
+ if (current_time.abs_value_us > relog_time->abs_value_us) {
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Found cookie `%s', but it is expired.\n",
- token);
+ "Found cookie `%s', but it is expired.\n", token);
GNUNET_free (cookies);
return;
}
@@ -856,30 +819,22 @@ login_redirect (void *cls)
struct MHD_Response *resp;
struct RequestHandle *handle = cls;
- if ( GNUNET_OK
- == GNUNET_CONFIGURATION_get_value_string (cfg, "reclaim-rest-plugin",
- "address", &login_base_url) )
- {
+ if (GNUNET_OK ==
+ GNUNET_CONFIGURATION_get_value_string (cfg, "reclaim-rest-plugin",
+ "address", &login_base_url)) {
GNUNET_asprintf (&new_redirect, "%s?%s=%s&%s=%s&%s=%s&%s=%s&%s=%s&%s=%s",
- login_base_url,
- OIDC_RESPONSE_TYPE_KEY,
- handle->oidc->response_type,
- OIDC_CLIENT_ID_KEY,
- handle->oidc->client_id,
- OIDC_REDIRECT_URI_KEY,
- handle->oidc->redirect_uri,
- OIDC_SCOPE_KEY,
- handle->oidc->scope,
- OIDC_STATE_KEY,
+ login_base_url, OIDC_RESPONSE_TYPE_KEY,
+ handle->oidc->response_type, OIDC_CLIENT_ID_KEY,
+ handle->oidc->client_id, OIDC_REDIRECT_URI_KEY,
+ handle->oidc->redirect_uri, OIDC_SCOPE_KEY,
+ handle->oidc->scope, OIDC_STATE_KEY,
(NULL != handle->oidc->state) ? handle->oidc->state : "",
OIDC_NONCE_KEY,
(NULL != handle->oidc->nonce) ? handle->oidc->nonce : "");
resp = GNUNET_REST_create_response ("");
MHD_add_response_header (resp, "Location", new_redirect);
GNUNET_free (login_base_url);
- }
- else
- {
+ } else {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_SERVER_ERROR);
handle->edesc = GNUNET_strdup ("gnunet configuration failed");
handle->response_code = MHD_HTTP_INTERNAL_SERVER_ERROR;
@@ -909,8 +864,7 @@ oidc_iteration_error (void *cls)
* parameter. Otherwise redirects with error
*/
static void
-oidc_ticket_issue_cb (void* cls,
- const struct GNUNET_RECLAIM_Ticket *ticket)
+oidc_ticket_issue_cb (void *cls, const struct GNUNET_RECLAIM_Ticket *ticket)
{
struct RequestHandle *handle = cls;
struct MHD_Response *resp;
@@ -921,37 +875,29 @@ oidc_ticket_issue_cb (void* cls,
handle->idp_op = NULL;
handle->ticket = *ticket;
- if (NULL == ticket)
- {
+ if (NULL == ticket) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_SERVER_ERROR);
handle->edesc = GNUNET_strdup ("Server cannot generate ticket.");
GNUNET_SCHEDULER_add_now (&do_redirect_error, handle);
return;
}
- ticket_str = GNUNET_STRINGS_data_to_string_alloc (&handle->ticket,
- sizeof (struct GNUNET_RECLAIM_Ticket));
- //TODO change if more attributes are needed (see max_age)
- code_json_string = OIDC_build_authz_code (&handle->priv_key,
- &handle->ticket,
+ ticket_str = GNUNET_STRINGS_data_to_string_alloc (
+ &handle->ticket, sizeof (struct GNUNET_RECLAIM_Ticket));
+ // TODO change if more attributes are needed (see max_age)
+ code_json_string = OIDC_build_authz_code (&handle->priv_key, &handle->ticket,
handle->oidc->nonce);
code_base64_final_string = base64_encode (code_json_string);
- if ( (NULL != handle->redirect_prefix) &&
- (NULL != handle->redirect_suffix) &&
- (NULL != handle->tld) )
- {
+ if ((NULL != handle->redirect_prefix) && (NULL != handle->redirect_suffix) &&
+ (NULL != handle->tld)) {
GNUNET_asprintf (&redirect_uri, "%s.%s/%s?%s=%s&state=%s",
- handle->redirect_prefix,
- handle->tld,
- handle->redirect_suffix,
- handle->oidc->response_type,
+ handle->redirect_prefix, handle->tld,
+ handle->redirect_suffix, handle->oidc->response_type,
code_base64_final_string, handle->oidc->state);
} else {
GNUNET_asprintf (&redirect_uri, "%s?%s=%s&state=%s",
- handle->oidc->redirect_uri,
- handle->oidc->response_type,
+ handle->oidc->redirect_uri, handle->oidc->response_type,
code_base64_final_string, handle->oidc->state);
-
}
resp = GNUNET_REST_create_response ("");
MHD_add_response_header (resp, "Location", redirect_uri);
@@ -969,19 +915,15 @@ oidc_collect_finished_cb (void *cls)
struct RequestHandle *handle = cls;
handle->attr_it = NULL;
handle->ticket_it = NULL;
- if (NULL == handle->attr_list->list_head)
- {
+ if (NULL == handle->attr_list->list_head) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_SCOPE);
handle->edesc = GNUNET_strdup ("The requested scope is not available.");
GNUNET_SCHEDULER_add_now (&do_redirect_error, handle);
return;
}
- handle->idp_op = GNUNET_RECLAIM_ticket_issue (handle->idp,
- &handle->priv_key,
- &handle->oidc->client_pkey,
- handle->attr_list,
- &oidc_ticket_issue_cb,
- handle);
+ handle->idp_op = GNUNET_RECLAIM_ticket_issue (
+ handle->idp, &handle->priv_key, &handle->oidc->client_pkey,
+ handle->attr_list, &oidc_ticket_issue_cb, handle);
}
@@ -995,28 +937,24 @@ oidc_attr_collect (void *cls,
{
struct RequestHandle *handle = cls;
struct GNUNET_RECLAIM_ATTRIBUTE_ClaimListEntry *le;
- char* scope_variables;
- char* scope_variable;
- char delimiter[]=" ";
+ char *scope_variables;
+ char *scope_variable;
+ char delimiter[] = " ";
- if ( (NULL == attr->name) || (NULL == attr->data) )
- {
+ if ((NULL == attr->name) || (NULL == attr->data)) {
GNUNET_RECLAIM_get_attributes_next (handle->attr_it);
return;
}
scope_variables = GNUNET_strdup (handle->oidc->scope);
scope_variable = strtok (scope_variables, delimiter);
- while (NULL != scope_variable)
- {
- if ( 0 == strcmp (attr->name, scope_variable) )
- {
+ while (NULL != scope_variable) {
+ if (0 == strcmp (attr->name, scope_variable)) {
break;
}
scope_variable = strtok (NULL, delimiter);
}
- if ( NULL == scope_variable )
- {
+ if (NULL == scope_variable) {
GNUNET_RECLAIM_get_attributes_next (handle->attr_it);
GNUNET_free (scope_variables);
return;
@@ -1044,50 +982,41 @@ code_redirect (void *cls)
struct GNUNET_HashCode cache_key;
char *identity_cookie;
- GNUNET_asprintf (&identity_cookie, "Identity=%s", handle->oidc->login_identity);
+ GNUNET_asprintf (&identity_cookie, "Identity=%s",
+ handle->oidc->login_identity);
GNUNET_CRYPTO_hash (identity_cookie, strlen (identity_cookie), &cache_key);
GNUNET_free (identity_cookie);
- //No login time for identity -> redirect to login
- if ( GNUNET_YES
- == GNUNET_CONTAINER_multihashmap_contains (OIDC_cookie_jar_map,
- &cache_key) )
- {
- relog_time = GNUNET_CONTAINER_multihashmap_get (OIDC_cookie_jar_map,
- &cache_key);
+ // No login time for identity -> redirect to login
+ if (GNUNET_YES == GNUNET_CONTAINER_multihashmap_contains (OIDC_cookie_jar_map,
+ &cache_key)) {
+ relog_time =
+ GNUNET_CONTAINER_multihashmap_get (OIDC_cookie_jar_map, &cache_key);
current_time = GNUNET_TIME_absolute_get ();
// 30 min after old login -> redirect to login
- if ( current_time.abs_value_us <= relog_time->abs_value_us )
- {
- if ( GNUNET_OK
- != GNUNET_CRYPTO_ecdsa_public_key_from_string (
- handle->oidc->login_identity,
- strlen (handle->oidc->login_identity), &pubkey) )
- {
+ if (current_time.abs_value_us <= relog_time->abs_value_us) {
+ if (GNUNET_OK != GNUNET_CRYPTO_ecdsa_public_key_from_string (
+ handle->oidc->login_identity,
+ strlen (handle->oidc->login_identity), &pubkey)) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_COOKIE);
- handle->edesc = GNUNET_strdup ("The cookie of a login identity is not valid");
+ handle->edesc =
+ GNUNET_strdup ("The cookie of a login identity is not valid");
GNUNET_SCHEDULER_add_now (&do_redirect_error, handle);
return;
}
// iterate over egos and compare their public key
- for (handle->ego_entry = handle->ego_head;
- NULL != handle->ego_entry; handle->ego_entry = handle->ego_entry->next)
- {
+ for (handle->ego_entry = handle->ego_head; NULL != handle->ego_entry;
+ handle->ego_entry = handle->ego_entry->next) {
GNUNET_IDENTITY_ego_get_public_key (handle->ego_entry->ego, &ego_pkey);
- if ( 0 == memcmp (&ego_pkey,
- &pubkey,
- sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey)) )
- {
- handle->priv_key = *GNUNET_IDENTITY_ego_get_private_key (handle->ego_entry->ego);
+ if (0 == memcmp (&ego_pkey, &pubkey,
+ sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey))) {
+ handle->priv_key =
+ *GNUNET_IDENTITY_ego_get_private_key (handle->ego_entry->ego);
handle->idp = GNUNET_RECLAIM_connect (cfg);
- handle->attr_list = GNUNET_new (struct GNUNET_RECLAIM_ATTRIBUTE_ClaimList);
- handle->attr_it = GNUNET_RECLAIM_get_attributes_start (handle->idp,
- &handle->priv_key,
- &oidc_iteration_error,
- handle,
- &oidc_attr_collect,
- handle,
- &oidc_collect_finished_cb,
- handle);
+ handle->attr_list =
+ GNUNET_new (struct GNUNET_RECLAIM_ATTRIBUTE_ClaimList);
+ handle->attr_it = GNUNET_RECLAIM_get_attributes_start (
+ handle->idp, &handle->priv_key, &oidc_iteration_error, handle,
+ &oidc_attr_collect, handle, &oidc_collect_finished_cb, handle);
return;
}
}
@@ -1103,28 +1032,20 @@ build_redirect (void *cls)
{
struct RequestHandle *handle = cls;
struct MHD_Response *resp;
- char* redirect_uri;
-
- if (GNUNET_YES == handle->oidc->user_cancelled)
- {
- if ( (NULL != handle->redirect_prefix) &&
- (NULL != handle->redirect_suffix) &&
- (NULL != handle->tld) )
- {
- GNUNET_asprintf (&redirect_uri, "%s.%s/%s?error=%s&error_description=%s&state=%s",
- handle->redirect_prefix,
- handle->tld,
- handle->redirect_suffix,
- "access_denied",
- "User denied access",
- handle->oidc->state);
- } else {
- GNUNET_asprintf (&redirect_uri, "%s?error=%s&error_description=%s&state=%s",
- handle->oidc->redirect_uri,
- "access_denied",
- "User denied access",
- handle->oidc->state);
+ char *redirect_uri;
+ if (GNUNET_YES == handle->oidc->user_cancelled) {
+ if ((NULL != handle->redirect_prefix) &&
+ (NULL != handle->redirect_suffix) && (NULL != handle->tld)) {
+ GNUNET_asprintf (
+ &redirect_uri, "%s.%s/%s?error=%s&error_description=%s&state=%s",
+ handle->redirect_prefix, handle->tld, handle->redirect_suffix,
+ "access_denied", "User denied access", handle->oidc->state);
+ } else {
+ GNUNET_asprintf (&redirect_uri,
+ "%s?error=%s&error_description=%s&state=%s",
+ handle->oidc->redirect_uri, "access_denied",
+ "User denied access", handle->oidc->state);
}
resp = GNUNET_REST_create_response ("");
MHD_add_response_header (resp, "Location", redirect_uri);
@@ -1138,8 +1059,7 @@ build_redirect (void *cls)
static void
-lookup_redirect_uri_result (void *cls,
- uint32_t rd_count,
+lookup_redirect_uri_result (void *cls, uint32_t rd_count,
const struct GNUNET_GNSRECORD_Data *rd)
{
struct RequestHandle *handle = cls;
@@ -1149,58 +1069,47 @@ lookup_redirect_uri_result (void *cls,
struct GNUNET_CRYPTO_EcdsaPublicKey redirect_zone;
handle->gns_op = NULL;
- if (0 == rd_count)
- {
+ if (0 == rd_count) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_SERVER_ERROR);
- handle->edesc = GNUNET_strdup ("Server cannot generate ticket, redirect uri not found.");
+ handle->edesc = GNUNET_strdup (
+ "Server cannot generate ticket, redirect uri not found.");
GNUNET_SCHEDULER_add_now (&do_redirect_error, handle);
return;
}
- for (int i = 0; i < rd_count; i++)
- {
+ for (int i = 0; i < rd_count; i++) {
if (GNUNET_GNSRECORD_TYPE_RECLAIM_OIDC_REDIRECT != rd[i].record_type)
continue;
- if (0 != strncmp (rd[i].data,
- handle->oidc->redirect_uri,
- rd[i].data_size))
+ if (0 != strncmp (rd[i].data, handle->oidc->redirect_uri, rd[i].data_size))
continue;
- tmp = GNUNET_strndup (rd[i].data,
- rd[i].data_size);
- if (NULL == strstr (tmp,
- handle->oidc->client_id))
- {
+ tmp = GNUNET_strndup (rd[i].data, rd[i].data_size);
+ if (NULL == strstr (tmp, handle->oidc->client_id)) {
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Redirect uri %s does not contain client_id %s",
- tmp,
+ "Redirect uri %s does not contain client_id %s", tmp,
handle->oidc->client_id);
} else {
- pos = strrchr (tmp,
- (unsigned char) '.');
+ pos = strrchr (tmp, (unsigned char)'.');
*pos = '\0';
handle->redirect_prefix = GNUNET_strdup (tmp);
tmp_key_str = pos + 1;
- pos = strchr (tmp_key_str,
- (unsigned char) '/');
+ pos = strchr (tmp_key_str, (unsigned char)'/');
*pos = '\0';
handle->redirect_suffix = GNUNET_strdup (pos + 1);
- GNUNET_STRINGS_string_to_data (tmp_key_str,
- strlen (tmp_key_str),
- &redirect_zone,
- sizeof (redirect_zone));
+ GNUNET_STRINGS_string_to_data (tmp_key_str, strlen (tmp_key_str),
+ &redirect_zone, sizeof (redirect_zone));
}
GNUNET_SCHEDULER_add_now (&build_redirect, handle);
GNUNET_free (tmp);
return;
}
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_SERVER_ERROR);
- handle->edesc = GNUNET_strdup ("Server cannot generate ticket, redirect uri not found.");
+ handle->edesc =
+ GNUNET_strdup ("Server cannot generate ticket, redirect uri not found.");
GNUNET_SCHEDULER_add_now (&do_redirect_error, handle);
}
-
/**
* Initiate redirect back to client.
*/
@@ -1210,14 +1119,10 @@ client_redirect (void *cls)
struct RequestHandle *handle = cls;
/* Lookup client redirect uri to verify request */
- handle->gns_op = GNUNET_GNS_lookup (handle->gns_handle,
- GNUNET_GNS_EMPTY_LABEL_AT,
- &handle->oidc->client_pkey,
- GNUNET_GNSRECORD_TYPE_RECLAIM_OIDC_REDIRECT,
- GNUNET_GNS_LO_DEFAULT,
- &lookup_redirect_uri_result,
- handle);
-
+ handle->gns_op = GNUNET_GNS_lookup (
+ handle->gns_handle, GNUNET_GNS_EMPTY_LABEL_AT, &handle->oidc->client_pkey,
+ GNUNET_GNSRECORD_TYPE_RECLAIM_OIDC_REDIRECT, GNUNET_GNS_LO_DEFAULT,
+ &lookup_redirect_uri_result, handle);
}
@@ -1234,75 +1139,70 @@ build_authz_response (void *cls)
struct GNUNET_HashCode cache_key;
char *expected_scope;
- char delimiter[]=" ";
+ char delimiter[] = " ";
int number_of_ignored_parameter, iterator;
// REQUIRED value: redirect_uri
GNUNET_CRYPTO_hash (OIDC_REDIRECT_URI_KEY, strlen (OIDC_REDIRECT_URI_KEY),
&cache_key);
- if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->url_param_map,
- &cache_key))
- {
- handle->emsg=GNUNET_strdup (OIDC_ERROR_KEY_INVALID_REQUEST);
- handle->edesc=GNUNET_strdup ("missing parameter redirect_uri");
+ if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->url_param_map, &cache_key)) {
+ handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_REQUEST);
+ handle->edesc = GNUNET_strdup ("missing parameter redirect_uri");
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
handle->oidc->redirect_uri =
- GNUNET_strdup (GNUNET_CONTAINER_multihashmap_get (handle->rest_handle->url_param_map,
- &cache_key));
+ GNUNET_strdup (GNUNET_CONTAINER_multihashmap_get (
+ handle->rest_handle->url_param_map, &cache_key));
// REQUIRED value: response_type
GNUNET_CRYPTO_hash (OIDC_RESPONSE_TYPE_KEY, strlen (OIDC_RESPONSE_TYPE_KEY),
&cache_key);
- if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->url_param_map,
- &cache_key))
- {
- handle->emsg=GNUNET_strdup (OIDC_ERROR_KEY_INVALID_REQUEST);
- handle->edesc=GNUNET_strdup ("missing parameter response_type");
+ if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->url_param_map, &cache_key)) {
+ handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_REQUEST);
+ handle->edesc = GNUNET_strdup ("missing parameter response_type");
GNUNET_SCHEDULER_add_now (&do_redirect_error, handle);
return;
}
- handle->oidc->response_type = GNUNET_CONTAINER_multihashmap_get (handle->rest_handle->url_param_map,
- &cache_key);
+ handle->oidc->response_type = GNUNET_CONTAINER_multihashmap_get (
+ handle->rest_handle->url_param_map, &cache_key);
handle->oidc->response_type = GNUNET_strdup (handle->oidc->response_type);
// REQUIRED value: scope
GNUNET_CRYPTO_hash (OIDC_SCOPE_KEY, strlen (OIDC_SCOPE_KEY), &cache_key);
- if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->url_param_map,
- &cache_key))
- {
- handle->emsg=GNUNET_strdup (OIDC_ERROR_KEY_INVALID_SCOPE);
- handle->edesc=GNUNET_strdup ("missing parameter scope");
+ if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->url_param_map, &cache_key)) {
+ handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_SCOPE);
+ handle->edesc = GNUNET_strdup ("missing parameter scope");
GNUNET_SCHEDULER_add_now (&do_redirect_error, handle);
return;
}
- handle->oidc->scope = GNUNET_CONTAINER_multihashmap_get (handle->rest_handle->url_param_map,
- &cache_key);
+ handle->oidc->scope = GNUNET_CONTAINER_multihashmap_get (
+ handle->rest_handle->url_param_map, &cache_key);
handle->oidc->scope = GNUNET_strdup (handle->oidc->scope);
- //OPTIONAL value: nonce
+ // OPTIONAL value: nonce
GNUNET_CRYPTO_hash (OIDC_NONCE_KEY, strlen (OIDC_NONCE_KEY), &cache_key);
- if (GNUNET_YES == GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->url_param_map,
- &cache_key))
- {
- handle->oidc->nonce = GNUNET_CONTAINER_multihashmap_get (handle->rest_handle->url_param_map,
- &cache_key);
+ if (GNUNET_YES == GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->url_param_map, &cache_key)) {
+ handle->oidc->nonce = GNUNET_CONTAINER_multihashmap_get (
+ handle->rest_handle->url_param_map, &cache_key);
handle->oidc->nonce = GNUNET_strdup (handle->oidc->nonce);
}
- //TODO check other values if needed
- number_of_ignored_parameter = sizeof (OIDC_ignored_parameter_array) / sizeof (char *);
- for (iterator = 0; iterator < number_of_ignored_parameter; iterator++)
- {
+ // TODO check other values if needed
+ number_of_ignored_parameter =
+ sizeof (OIDC_ignored_parameter_array) / sizeof (char *);
+ for (iterator = 0; iterator < number_of_ignored_parameter; iterator++) {
GNUNET_CRYPTO_hash (OIDC_ignored_parameter_array[iterator],
strlen (OIDC_ignored_parameter_array[iterator]),
&cache_key);
- if (GNUNET_YES == GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->url_param_map,
- &cache_key))
- {
- handle->emsg=GNUNET_strdup (OIDC_ERROR_KEY_ACCESS_DENIED);
+ if (GNUNET_YES == GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->url_param_map, &cache_key)) {
+ handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_ACCESS_DENIED);
GNUNET_asprintf (&handle->edesc, "Server will not handle parameter: %s",
OIDC_ignored_parameter_array[iterator]);
GNUNET_SCHEDULER_add_now (&do_redirect_error, handle);
@@ -1311,38 +1211,37 @@ build_authz_response (void *cls)
}
// Checks if response_type is 'code'
- if (0 != strcmp (handle->oidc->response_type, OIDC_EXPECTED_AUTHORIZATION_RESPONSE_TYPE))
- {
- handle->emsg=GNUNET_strdup (OIDC_ERROR_KEY_UNSUPPORTED_RESPONSE_TYPE);
- handle->edesc=GNUNET_strdup ("The authorization server does not support "
- "obtaining this authorization code.");
+ if (0 != strcmp (handle->oidc->response_type,
+ OIDC_EXPECTED_AUTHORIZATION_RESPONSE_TYPE)) {
+ handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_UNSUPPORTED_RESPONSE_TYPE);
+ handle->edesc = GNUNET_strdup ("The authorization server does not support "
+ "obtaining this authorization code.");
GNUNET_SCHEDULER_add_now (&do_redirect_error, handle);
return;
}
// Checks if scope contains 'openid'
expected_scope = GNUNET_strdup (handle->oidc->scope);
- char* test;
+ char *test;
test = strtok (expected_scope, delimiter);
- while (NULL != test)
- {
- if ( 0 == strcmp (OIDC_EXPECTED_AUTHORIZATION_SCOPE, expected_scope) )
+ while (NULL != test) {
+ if (0 == strcmp (OIDC_EXPECTED_AUTHORIZATION_SCOPE, expected_scope))
break;
test = strtok (NULL, delimiter);
}
- if (NULL == test)
- {
+ if (NULL == test) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_SCOPE);
- handle->edesc=GNUNET_strdup ("The requested scope is invalid, unknown, or "
- "malformed.");
+ handle->edesc =
+ GNUNET_strdup ("The requested scope is invalid, unknown, or "
+ "malformed.");
GNUNET_SCHEDULER_add_now (&do_redirect_error, handle);
GNUNET_free (expected_scope);
return;
}
GNUNET_free (expected_scope);
- if ( (NULL == handle->oidc->login_identity) &&
- (GNUNET_NO == handle->oidc->user_cancelled))
+ if ((NULL == handle->oidc->login_identity) &&
+ (GNUNET_NO == handle->oidc->user_cancelled))
GNUNET_SCHEDULER_add_now (&login_redirect, handle);
else
GNUNET_SCHEDULER_add_now (&client_redirect, handle);
@@ -1352,27 +1251,19 @@ build_authz_response (void *cls)
* Iterate over tlds in config
*/
static void
-tld_iter (void *cls,
- const char *section,
- const char *option,
- const char *value)
+tld_iter (void *cls, const char *section, const char *option, const char *value)
{
struct RequestHandle *handle = cls;
struct GNUNET_CRYPTO_EcdsaPublicKey pkey;
- if (GNUNET_OK !=
- GNUNET_CRYPTO_ecdsa_public_key_from_string (value,
- strlen (value),
- &pkey))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Skipping non key %s\n",
- value);
+ if (GNUNET_OK != GNUNET_CRYPTO_ecdsa_public_key_from_string (
+ value, strlen (value), &pkey)) {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Skipping non key %s\n", value);
return;
}
if (0 == memcmp (&pkey, &handle->oidc->client_pkey,
sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey)))
- handle->tld = GNUNET_strdup (option+1);
+ handle->tld = GNUNET_strdup (option + 1);
}
/**
@@ -1384,8 +1275,7 @@ tld_iter (void *cls,
*/
static void
authorize_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
- const char* url,
- void *cls)
+ const char *url, void *cls)
{
struct RequestHandle *handle = cls;
struct GNUNET_HashCode cache_key;
@@ -1395,36 +1285,33 @@ authorize_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
cookie_identity_interpretation (handle);
- //RECOMMENDED value: state - REQUIRED for answers
+ // RECOMMENDED value: state - REQUIRED for answers
GNUNET_CRYPTO_hash (OIDC_STATE_KEY, strlen (OIDC_STATE_KEY), &cache_key);
- if (GNUNET_YES == GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->url_param_map,
- &cache_key))
- {
- handle->oidc->state = GNUNET_CONTAINER_multihashmap_get (handle->rest_handle->url_param_map,
- &cache_key);
+ if (GNUNET_YES == GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->url_param_map, &cache_key)) {
+ handle->oidc->state = GNUNET_CONTAINER_multihashmap_get (
+ handle->rest_handle->url_param_map, &cache_key);
handle->oidc->state = GNUNET_strdup (handle->oidc->state);
}
// REQUIRED value: client_id
GNUNET_CRYPTO_hash (OIDC_CLIENT_ID_KEY, strlen (OIDC_CLIENT_ID_KEY),
&cache_key);
- if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->url_param_map,
- &cache_key))
- {
+ if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->url_param_map, &cache_key)) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_REQUEST);
handle->edesc = GNUNET_strdup ("missing parameter client_id");
handle->response_code = MHD_HTTP_INTERNAL_SERVER_ERROR;
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
- handle->oidc->client_id = GNUNET_strdup (GNUNET_CONTAINER_multihashmap_get (handle->rest_handle->url_param_map,
- &cache_key));
+ handle->oidc->client_id = GNUNET_strdup (GNUNET_CONTAINER_multihashmap_get (
+ handle->rest_handle->url_param_map, &cache_key));
- if ( GNUNET_OK
- != GNUNET_CRYPTO_ecdsa_public_key_from_string (handle->oidc->client_id,
- strlen (handle->oidc->client_id),
- &handle->oidc->client_pkey) )
- {
+ if (GNUNET_OK != GNUNET_CRYPTO_ecdsa_public_key_from_string (
+ handle->oidc->client_id,
+ strlen (handle->oidc->client_id),
+ &handle->oidc->client_pkey)) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_UNAUTHORIZED_CLIENT);
handle->edesc = GNUNET_strdup ("The client is not authorized to request an "
"authorization code using this method.");
@@ -1434,8 +1321,7 @@ authorize_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
}
- if ( NULL == handle->ego_head )
- {
+ if (NULL == handle->ego_head) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_SERVER_ERROR);
handle->edesc = GNUNET_strdup ("Egos are missing");
handle->response_code = MHD_HTTP_INTERNAL_SERVER_ERROR;
@@ -1444,26 +1330,21 @@ authorize_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
}
handle->ego_entry = handle->ego_head;
- handle->priv_key = *GNUNET_IDENTITY_ego_get_private_key (handle->ego_head->ego);
- //If we know this identity, translated the corresponding TLD
- //TODO: We might want to have a reverse lookup functionality for TLDs?
- for (tmp_ego = handle->ego_head; NULL != tmp_ego; tmp_ego = tmp_ego->next)
- {
+ handle->priv_key =
+ *GNUNET_IDENTITY_ego_get_private_key (handle->ego_head->ego);
+ // If we know this identity, translated the corresponding TLD
+ // TODO: We might want to have a reverse lookup functionality for TLDs?
+ for (tmp_ego = handle->ego_head; NULL != tmp_ego; tmp_ego = tmp_ego->next) {
priv_key = GNUNET_IDENTITY_ego_get_private_key (tmp_ego->ego);
- GNUNET_CRYPTO_ecdsa_key_get_public (priv_key,
- &pkey);
+ GNUNET_CRYPTO_ecdsa_key_get_public (priv_key, &pkey);
if (0 == memcmp (&pkey, &handle->oidc->client_pkey,
- sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey)))
- {
+ sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey))) {
handle->tld = GNUNET_strdup (tmp_ego->identifier);
handle->ego_entry = handle->ego_tail;
}
}
if (NULL == handle->tld)
- GNUNET_CONFIGURATION_iterate_section_values (cfg,
- "gns",
- tld_iter,
- handle);
+ GNUNET_CONFIGURATION_iterate_section_values (cfg, "gns", tld_iter, handle);
if (NULL == handle->tld)
handle->tld = GNUNET_strdup (handle->oidc->client_id);
GNUNET_SCHEDULER_add_now (&build_authz_response, handle);
@@ -1477,8 +1358,7 @@ authorize_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
* @param cls the RequestHandle
*/
static void
-login_cont (struct GNUNET_REST_RequestHandle *con_handle,
- const char* url,
+login_cont (struct GNUNET_REST_RequestHandle *con_handle, const char *url,
void *cls)
{
struct MHD_Response *resp = GNUNET_REST_create_response ("");
@@ -1486,49 +1366,43 @@ login_cont (struct GNUNET_REST_RequestHandle *con_handle,
struct GNUNET_HashCode cache_key;
struct GNUNET_TIME_Absolute *current_time;
struct GNUNET_TIME_Absolute *last_time;
- char* cookie;
- char* header_val;
+ char *cookie;
+ char *header_val;
json_t *root;
json_error_t error;
json_t *identity;
- char term_data[handle->rest_handle->data_size+1];
+ char term_data[handle->rest_handle->data_size + 1];
term_data[handle->rest_handle->data_size] = '\0';
- GNUNET_memcpy (term_data, handle->rest_handle->data, handle->rest_handle->data_size);
+ GNUNET_memcpy (term_data, handle->rest_handle->data,
+ handle->rest_handle->data_size);
root = json_loads (term_data, JSON_DECODE_ANY, &error);
identity = json_object_get (root, "identity");
- if (!json_is_string (identity))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Error parsing json string from %s\n",
+ if (!json_is_string (identity)) {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Error parsing json string from %s\n",
term_data);
handle->proc (handle->proc_cls, resp, MHD_HTTP_BAD_REQUEST);
json_decref (root);
GNUNET_SCHEDULER_add_now (&cleanup_handle_delayed, handle);
return;
}
- GNUNET_asprintf (&cookie,
- "Identity=%s",
- json_string_value (identity));
- GNUNET_asprintf (&header_val,
- "%s;Max-Age=%d",
- cookie,
+ GNUNET_asprintf (&cookie, "Identity=%s", json_string_value (identity));
+ GNUNET_asprintf (&header_val, "%s;Max-Age=%d", cookie,
OIDC_COOKIE_EXPIRATION);
MHD_add_response_header (resp, "Set-Cookie", header_val);
MHD_add_response_header (resp, "Access-Control-Allow-Methods", "POST");
GNUNET_CRYPTO_hash (cookie, strlen (cookie), &cache_key);
- if (0 != strcmp (json_string_value (identity),
- "Denied"))
- {
+ if (0 != strcmp (json_string_value (identity), "Denied")) {
current_time = GNUNET_new (struct GNUNET_TIME_Absolute);
- *current_time = GNUNET_TIME_relative_to_absolute (GNUNET_TIME_relative_multiply (GNUNET_TIME_relative_get_second_ (),
- OIDC_COOKIE_EXPIRATION));
- last_time = GNUNET_CONTAINER_multihashmap_get (OIDC_cookie_jar_map, &cache_key);
+ *current_time =
+ GNUNET_TIME_relative_to_absolute (GNUNET_TIME_relative_multiply (
+ GNUNET_TIME_relative_get_second_ (), OIDC_COOKIE_EXPIRATION));
+ last_time =
+ GNUNET_CONTAINER_multihashmap_get (OIDC_cookie_jar_map, &cache_key);
GNUNET_free_non_null (last_time);
- GNUNET_CONTAINER_multihashmap_put (OIDC_cookie_jar_map,
- &cache_key,
- current_time,
- GNUNET_CONTAINER_MULTIHASHMAPOPTION_REPLACE);
+ GNUNET_CONTAINER_multihashmap_put (
+ OIDC_cookie_jar_map, &cache_key, current_time,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_REPLACE);
}
handle->proc (handle->proc_cls, resp, MHD_HTTP_OK);
GNUNET_free (cookie);
@@ -1551,80 +1425,65 @@ check_authorization (struct RequestHandle *handle,
int client_exists = GNUNET_NO;
GNUNET_CRYPTO_hash (OIDC_AUTHORIZATION_HEADER_KEY,
- strlen (OIDC_AUTHORIZATION_HEADER_KEY),
- &cache_key);
- if ( GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->header_param_map,
- &cache_key) )
- {
- handle->emsg=GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
- handle->edesc=GNUNET_strdup ("missing authorization");
+ strlen (OIDC_AUTHORIZATION_HEADER_KEY), &cache_key);
+ if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->header_param_map, &cache_key)) {
+ handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
+ handle->edesc = GNUNET_strdup ("missing authorization");
handle->response_code = MHD_HTTP_UNAUTHORIZED;
return GNUNET_SYSERR;
}
- authorization = GNUNET_CONTAINER_multihashmap_get (handle->rest_handle->header_param_map,
- &cache_key);
+ authorization = GNUNET_CONTAINER_multihashmap_get (
+ handle->rest_handle->header_param_map, &cache_key);
- //split header in "Basic" and [content]
+ // split header in "Basic" and [content]
credentials = strtok (authorization, " ");
- if (0 != strcmp ("Basic", credentials))
- {
- handle->emsg=GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
+ if (0 != strcmp ("Basic", credentials)) {
+ handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
handle->response_code = MHD_HTTP_UNAUTHORIZED;
return GNUNET_SYSERR;
}
credentials = strtok (NULL, " ");
- if (NULL == credentials)
- {
- handle->emsg=GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
+ if (NULL == credentials) {
+ handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
handle->response_code = MHD_HTTP_UNAUTHORIZED;
return GNUNET_SYSERR;
}
- GNUNET_STRINGS_base64_decode (credentials,
- strlen (credentials),
- (void**)&basic_authorization);
+ GNUNET_STRINGS_base64_decode (credentials, strlen (credentials),
+ (void **)&basic_authorization);
- if ( NULL == basic_authorization )
- {
- handle->emsg=GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
+ if (NULL == basic_authorization) {
+ handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
handle->response_code = MHD_HTTP_UNAUTHORIZED;
return GNUNET_SYSERR;
}
client_id = strtok (basic_authorization, ":");
- if ( NULL == client_id )
- {
+ if (NULL == client_id) {
GNUNET_free_non_null (basic_authorization);
- handle->emsg=GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
+ handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
handle->response_code = MHD_HTTP_UNAUTHORIZED;
return GNUNET_SYSERR;
}
pass = strtok (NULL, ":");
- if (NULL == pass)
- {
+ if (NULL == pass) {
GNUNET_free_non_null (basic_authorization);
- handle->emsg=GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
+ handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
handle->response_code = MHD_HTTP_UNAUTHORIZED;
return GNUNET_SYSERR;
}
- //check client password
- if ( GNUNET_OK
- == GNUNET_CONFIGURATION_get_value_string (cfg,
- "reclaim-rest-plugin",
- "psw",
- &expected_pass) )
- {
- if (0 != strcmp (expected_pass, pass))
- {
+ // check client password
+ if (GNUNET_OK == GNUNET_CONFIGURATION_get_value_string (
+ cfg, "reclaim-rest-plugin", "psw", &expected_pass)) {
+ if (0 != strcmp (expected_pass, pass)) {
GNUNET_free_non_null (basic_authorization);
GNUNET_free (expected_pass);
- handle->emsg=GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
+ handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
handle->response_code = MHD_HTTP_UNAUTHORIZED;
return GNUNET_SYSERR;
}
GNUNET_free (expected_pass);
- }
- else
- {
+ } else {
GNUNET_free_non_null (basic_authorization);
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_SERVER_ERROR);
handle->edesc = GNUNET_strdup ("gnunet configuration failed");
@@ -1632,26 +1491,21 @@ check_authorization (struct RequestHandle *handle,
return GNUNET_SYSERR;
}
- //check client_id
- for (handle->ego_entry = handle->ego_head; NULL != handle->ego_entry; )
- {
- if (0 == strcmp (handle->ego_entry->keystring, client_id))
- {
+ // check client_id
+ for (handle->ego_entry = handle->ego_head; NULL != handle->ego_entry;) {
+ if (0 == strcmp (handle->ego_entry->keystring, client_id)) {
client_exists = GNUNET_YES;
break;
}
handle->ego_entry = handle->ego_entry->next;
}
- if (GNUNET_NO == client_exists)
- {
+ if (GNUNET_NO == client_exists) {
GNUNET_free_non_null (basic_authorization);
- handle->emsg=GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
+ handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_CLIENT);
handle->response_code = MHD_HTTP_UNAUTHORIZED;
return GNUNET_SYSERR;
}
- GNUNET_STRINGS_string_to_data (client_id,
- strlen (client_id),
- cid,
+ GNUNET_STRINGS_string_to_data (client_id, strlen (client_id), cid,
sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey));
GNUNET_free (basic_authorization);
@@ -1665,13 +1519,11 @@ ego_exists (struct RequestHandle *handle,
struct EgoEntry *ego_entry;
struct GNUNET_CRYPTO_EcdsaPublicKey pub_key;
- for (ego_entry = handle->ego_head; NULL != ego_entry; ego_entry = ego_entry->next)
- {
+ for (ego_entry = handle->ego_head; NULL != ego_entry;
+ ego_entry = ego_entry->next) {
GNUNET_IDENTITY_ego_get_public_key (ego_entry->ego, &pub_key);
- if (0 == memcmp (&pub_key,
- test_key,
- sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey)))
- {
+ if (0 == memcmp (&pub_key, test_key,
+ sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey))) {
break;
}
}
@@ -1682,7 +1534,7 @@ ego_exists (struct RequestHandle *handle,
static void
store_ticket_reference (const struct RequestHandle *handle,
- const char* access_token,
+ const char *access_token,
const struct GNUNET_RECLAIM_Ticket *ticket,
const struct GNUNET_CRYPTO_EcdsaPublicKey *cid)
{
@@ -1691,21 +1543,15 @@ store_ticket_reference (const struct RequestHandle *handle,
char *ticket_string;
char *client_id;
- GNUNET_CRYPTO_hash (access_token,
- strlen (access_token),
- &cache_key);
- client_id = GNUNET_STRINGS_data_to_string_alloc (cid,
- sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey));
- ticket_string = GNUNET_STRINGS_data_to_string_alloc (ticket,
- sizeof (struct GNUNET_RECLAIM_Ticket));
- GNUNET_asprintf (&id_ticket_combination,
- "%s;%s",
- client_id,
- ticket_string);
- GNUNET_CONTAINER_multihashmap_put (OIDC_access_token_map,
- &cache_key,
- id_ticket_combination,
- GNUNET_CONTAINER_MULTIHASHMAPOPTION_REPLACE);
+ GNUNET_CRYPTO_hash (access_token, strlen (access_token), &cache_key);
+ client_id = GNUNET_STRINGS_data_to_string_alloc (
+ cid, sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey));
+ ticket_string = GNUNET_STRINGS_data_to_string_alloc (
+ ticket, sizeof (struct GNUNET_RECLAIM_Ticket));
+ GNUNET_asprintf (&id_ticket_combination, "%s;%s", client_id, ticket_string);
+ GNUNET_CONTAINER_multihashmap_put (
+ OIDC_access_token_map, &cache_key, id_ticket_combination,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_REPLACE);
GNUNET_free (client_id);
GNUNET_free (ticket_string);
@@ -1719,8 +1565,7 @@ store_ticket_reference (const struct RequestHandle *handle,
* @param cls the RequestHandle
*/
static void
-token_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
- const char* url,
+token_endpoint (struct GNUNET_REST_RequestHandle *con_handle, const char *url,
void *cls)
{
struct RequestHandle *handle = cls;
@@ -1742,9 +1587,7 @@ token_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
/*
* Check Authorization
*/
- if (GNUNET_SYSERR == check_authorization (handle,
- &cid))
- {
+ if (GNUNET_SYSERR == check_authorization (handle, &cid)) {
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"OIDC authorization for token endpoint failed\n");
GNUNET_SCHEDULER_add_now (&do_error, handle);
@@ -1755,28 +1598,25 @@ token_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
* Check parameter
*/
- //TODO Do not allow multiple equal parameter names
- //REQUIRED grant_type
- GNUNET_CRYPTO_hash (OIDC_GRANT_TYPE_KEY, strlen (OIDC_GRANT_TYPE_KEY), &cache_key);
- if (GNUNET_NO ==
- GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->url_param_map,
- &cache_key))
- {
+ // TODO Do not allow multiple equal parameter names
+ // REQUIRED grant_type
+ GNUNET_CRYPTO_hash (OIDC_GRANT_TYPE_KEY, strlen (OIDC_GRANT_TYPE_KEY),
+ &cache_key);
+ if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->url_param_map, &cache_key)) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_REQUEST);
handle->edesc = GNUNET_strdup ("missing parameter grant_type");
handle->response_code = MHD_HTTP_BAD_REQUEST;
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
- grant_type = GNUNET_CONTAINER_multihashmap_get (handle->rest_handle->url_param_map,
- &cache_key);
+ grant_type = GNUNET_CONTAINER_multihashmap_get (
+ handle->rest_handle->url_param_map, &cache_key);
- //REQUIRED code
+ // REQUIRED code
GNUNET_CRYPTO_hash (OIDC_CODE_KEY, strlen (OIDC_CODE_KEY), &cache_key);
- if (GNUNET_NO ==
- GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->url_param_map,
- &cache_key))
- {
+ if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->url_param_map, &cache_key)) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_REQUEST);
handle->edesc = GNUNET_strdup ("missing parameter code");
handle->response_code = MHD_HTTP_BAD_REQUEST;
@@ -1786,13 +1626,11 @@ token_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
code = GNUNET_CONTAINER_multihashmap_get (handle->rest_handle->url_param_map,
&cache_key);
- //REQUIRED redirect_uri
+ // REQUIRED redirect_uri
GNUNET_CRYPTO_hash (OIDC_REDIRECT_URI_KEY, strlen (OIDC_REDIRECT_URI_KEY),
&cache_key);
- if (GNUNET_NO ==
- GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->url_param_map,
- &cache_key) )
- {
+ if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->url_param_map, &cache_key)) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_REQUEST);
handle->edesc = GNUNET_strdup ("missing parameter redirect_uri");
handle->response_code = MHD_HTTP_BAD_REQUEST;
@@ -1800,21 +1638,17 @@ token_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
return;
}
- //Check parameter grant_type == "authorization_code"
- if (0 != strcmp (OIDC_GRANT_TYPE_VALUE, grant_type))
- {
- handle->emsg=GNUNET_strdup (OIDC_ERROR_KEY_UNSUPPORTED_GRANT_TYPE);
+ // Check parameter grant_type == "authorization_code"
+ if (0 != strcmp (OIDC_GRANT_TYPE_VALUE, grant_type)) {
+ handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_UNSUPPORTED_GRANT_TYPE);
handle->response_code = MHD_HTTP_BAD_REQUEST;
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
GNUNET_CRYPTO_hash (code, strlen (code), &cache_key);
- if (GNUNET_SYSERR ==
- GNUNET_CONTAINER_multihashmap_put (OIDC_used_ticket_map,
- &cache_key,
- &i,
- GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY) )
- {
+ if (GNUNET_SYSERR == GNUNET_CONTAINER_multihashmap_put (
+ OIDC_used_ticket_map, &cache_key, &i,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY)) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_REQUEST);
handle->edesc = GNUNET_strdup ("Cannot use the same code more than once");
handle->response_code = MHD_HTTP_BAD_REQUEST;
@@ -1822,12 +1656,8 @@ token_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
return;
}
- //decode code
- if (GNUNET_OK != OIDC_parse_authz_code (&cid,
- code,
- &ticket,
- &nonce))
- {
+ // decode code
+ if (GNUNET_OK != OIDC_parse_authz_code (&cid, code, &ticket, &nonce)) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_REQUEST);
handle->edesc = GNUNET_strdup ("invalid code");
handle->response_code = MHD_HTTP_BAD_REQUEST;
@@ -1835,13 +1665,10 @@ token_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
return;
}
- //create jwt
+ // create jwt
if (GNUNET_OK !=
- GNUNET_CONFIGURATION_get_value_time (cfg,
- "reclaim-rest-plugin",
- "expiration_time",
- &expiration_time))
- {
+ GNUNET_CONFIGURATION_get_value_time (
+ cfg, "reclaim-rest-plugin", "expiration_time", &expiration_time)) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_SERVER_ERROR);
handle->edesc = GNUNET_strdup ("gnunet configuration failed");
handle->response_code = MHD_HTTP_INTERNAL_SERVER_ERROR;
@@ -1851,22 +1678,16 @@ token_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
}
- //TODO OPTIONAL acr,amr,azp
- if (GNUNET_NO == ego_exists (handle,
- &ticket->audience))
- {
+ // TODO OPTIONAL acr,amr,azp
+ if (GNUNET_NO == ego_exists (handle, &ticket->audience)) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_REQUEST);
handle->edesc = GNUNET_strdup ("invalid code...");
handle->response_code = MHD_HTTP_BAD_REQUEST;
GNUNET_SCHEDULER_add_now (&do_error, handle);
GNUNET_free (ticket);
}
- if ( GNUNET_OK
- != GNUNET_CONFIGURATION_get_value_string (cfg,
- "reclaim-rest-plugin",
- "jwt_secret",
- &jwt_secret) )
- {
+ if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string (
+ cfg, "reclaim-rest-plugin", "jwt_secret", &jwt_secret)) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_REQUEST);
handle->edesc = GNUNET_strdup ("No signing secret configured!");
handle->response_code = MHD_HTTP_INTERNAL_SERVER_ERROR;
@@ -1874,24 +1695,16 @@ token_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
GNUNET_free (ticket);
return;
}
- //TODO We should collect the attributes here. cl always empty
+ // TODO We should collect the attributes here. cl always empty
cl = GNUNET_new (struct GNUNET_RECLAIM_ATTRIBUTE_ClaimList);
- id_token = OIDC_id_token_new (&ticket->audience,
- &ticket->identity,
- cl,
+ id_token = OIDC_id_token_new (&ticket->audience, &ticket->identity, cl,
&expiration_time,
- (NULL != nonce) ? nonce : NULL,
- jwt_secret);
+ (NULL != nonce) ? nonce : NULL, jwt_secret);
access_token = OIDC_access_token_new ();
- OIDC_build_token_response (access_token,
- id_token,
- &expiration_time,
+ OIDC_build_token_response (access_token, id_token, &expiration_time,
&json_response);
- store_ticket_reference (handle,
- access_token,
- ticket,
- &cid);
+ store_ticket_reference (handle, access_token, ticket, &cid);
resp = GNUNET_REST_create_response (json_response);
MHD_add_response_header (resp, "Cache-Control", "no-store");
MHD_add_response_header (resp, "Pragma", "no-cache");
@@ -1909,26 +1722,21 @@ token_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
* Collects claims and stores them in handle
*/
static void
-consume_ticket (void *cls,
- const struct GNUNET_CRYPTO_EcdsaPublicKey *identity,
+consume_ticket (void *cls, const struct GNUNET_CRYPTO_EcdsaPublicKey *identity,
const struct GNUNET_RECLAIM_ATTRIBUTE_Claim *attr)
{
struct RequestHandle *handle = cls;
char *tmp_value;
json_t *value;
- if (NULL == identity)
- {
+ if (NULL == identity) {
GNUNET_SCHEDULER_add_now (&return_userinfo_response, handle);
return;
}
- tmp_value = GNUNET_RECLAIM_ATTRIBUTE_value_to_string (attr->type,
- attr->data,
+ tmp_value = GNUNET_RECLAIM_ATTRIBUTE_value_to_string (attr->type, attr->data,
attr->data_size);
value = json_string (tmp_value);
- json_object_set_new (handle->oidc->response,
- attr->name,
- value);
+ json_object_set_new (handle->oidc->response, attr->name, value);
GNUNET_free (tmp_value);
}
@@ -1941,9 +1749,9 @@ consume_ticket (void *cls,
*/
static void
userinfo_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
- const char* url, void *cls)
+ const char *url, void *cls)
{
- //TODO expiration time
+ // TODO expiration time
struct RequestHandle *handle = cls;
char delimiter[] = " ";
char delimiter_db[] = ";";
@@ -1953,12 +1761,9 @@ userinfo_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
struct GNUNET_RECLAIM_Ticket *ticket;
GNUNET_CRYPTO_hash (OIDC_AUTHORIZATION_HEADER_KEY,
- strlen (OIDC_AUTHORIZATION_HEADER_KEY),
- &cache_key);
- if ( GNUNET_NO
- == GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->header_param_map,
- &cache_key) )
- {
+ strlen (OIDC_AUTHORIZATION_HEADER_KEY), &cache_key);
+ if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->header_param_map, &cache_key)) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_TOKEN);
handle->edesc = GNUNET_strdup ("No Access Token");
handle->response_code = MHD_HTTP_UNAUTHORIZED;
@@ -1966,13 +1771,12 @@ userinfo_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
return;
}
authorization = GNUNET_CONTAINER_multihashmap_get (
- handle->rest_handle->header_param_map, &cache_key);
+ handle->rest_handle->header_param_map, &cache_key);
- //split header in "Bearer" and access_token
+ // split header in "Bearer" and access_token
authorization = GNUNET_strdup (authorization);
authorization_type = strtok (authorization, delimiter);
- if ( 0 != strcmp ("Bearer", authorization_type) )
- {
+ if (0 != strcmp ("Bearer", authorization_type)) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_TOKEN);
handle->edesc = GNUNET_strdup ("No Access Token");
handle->response_code = MHD_HTTP_UNAUTHORIZED;
@@ -1981,8 +1785,7 @@ userinfo_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
return;
}
authorization_access_token = strtok (NULL, delimiter);
- if ( NULL == authorization_access_token )
- {
+ if (NULL == authorization_access_token) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_TOKEN);
handle->edesc = GNUNET_strdup ("No Access Token");
handle->response_code = MHD_HTTP_UNAUTHORIZED;
@@ -1992,11 +1795,9 @@ userinfo_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
}
GNUNET_CRYPTO_hash (authorization_access_token,
- strlen (authorization_access_token),
- &cache_key);
- if ( GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (OIDC_access_token_map,
- &cache_key) )
- {
+ strlen (authorization_access_token), &cache_key);
+ if (GNUNET_NO == GNUNET_CONTAINER_multihashmap_contains (
+ OIDC_access_token_map, &cache_key)) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_TOKEN);
handle->edesc = GNUNET_strdup ("The Access Token expired");
handle->response_code = MHD_HTTP_UNAUTHORIZED;
@@ -2005,12 +1806,11 @@ userinfo_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
return;
}
- client_ticket = GNUNET_CONTAINER_multihashmap_get (OIDC_access_token_map,
- &cache_key);
+ client_ticket =
+ GNUNET_CONTAINER_multihashmap_get (OIDC_access_token_map, &cache_key);
client_ticket = GNUNET_strdup (client_ticket);
- client = strtok (client_ticket,delimiter_db);
- if (NULL == client)
- {
+ client = strtok (client_ticket, delimiter_db);
+ if (NULL == client) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_TOKEN);
handle->edesc = GNUNET_strdup ("The Access Token expired");
handle->response_code = MHD_HTTP_UNAUTHORIZED;
@@ -2020,13 +1820,12 @@ userinfo_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
return;
}
handle->ego_entry = handle->ego_head;
- for (; NULL != handle->ego_entry; handle->ego_entry = handle->ego_entry->next)
- {
- if (0 == strcmp (handle->ego_entry->keystring,client))
+ for (; NULL != handle->ego_entry;
+ handle->ego_entry = handle->ego_entry->next) {
+ if (0 == strcmp (handle->ego_entry->keystring, client))
break;
}
- if (NULL == handle->ego_entry)
- {
+ if (NULL == handle->ego_entry) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_TOKEN);
handle->edesc = GNUNET_strdup ("The Access Token expired");
handle->response_code = MHD_HTTP_UNAUTHORIZED;
@@ -2036,8 +1835,7 @@ userinfo_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
return;
}
ticket_str = strtok (NULL, delimiter_db);
- if (NULL == ticket_str)
- {
+ if (NULL == ticket_str) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_TOKEN);
handle->edesc = GNUNET_strdup ("The Access Token expired");
handle->response_code = MHD_HTTP_UNAUTHORIZED;
@@ -2047,12 +1845,9 @@ userinfo_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
return;
}
ticket = GNUNET_new (struct GNUNET_RECLAIM_Ticket);
- if ( GNUNET_OK
- != GNUNET_STRINGS_string_to_data (ticket_str,
- strlen (ticket_str),
- ticket,
- sizeof (struct GNUNET_RECLAIM_Ticket)))
- {
+ if (GNUNET_OK !=
+ GNUNET_STRINGS_string_to_data (ticket_str, strlen (ticket_str), ticket,
+ sizeof (struct GNUNET_RECLAIM_Ticket))) {
handle->emsg = GNUNET_strdup (OIDC_ERROR_KEY_INVALID_TOKEN);
handle->edesc = GNUNET_strdup ("The Access Token expired");
handle->response_code = MHD_HTTP_UNAUTHORIZED;
@@ -2065,18 +1860,14 @@ userinfo_endpoint (struct GNUNET_REST_RequestHandle *con_handle,
handle->idp = GNUNET_RECLAIM_connect (cfg);
handle->oidc->response = json_object ();
- json_object_set_new (handle->oidc->response,
- "sub",
+ json_object_set_new (handle->oidc->response, "sub",
json_string (handle->ego_entry->keystring));
- handle->idp_op = GNUNET_RECLAIM_ticket_consume (handle->idp,
- GNUNET_IDENTITY_ego_get_private_key (handle->ego_entry->ego),
- ticket,
- consume_ticket,
- handle);
+ handle->idp_op = GNUNET_RECLAIM_ticket_consume (
+ handle->idp, GNUNET_IDENTITY_ego_get_private_key (handle->ego_entry->ego),
+ ticket, consume_ticket, handle);
GNUNET_free (ticket);
GNUNET_free (authorization);
GNUNET_free (client_ticket);
-
}
@@ -2090,22 +1881,18 @@ init_cont (struct RequestHandle *handle)
{
struct GNUNET_REST_RequestHandlerError err;
static const struct GNUNET_REST_RequestHandler handlers[] = {
- {MHD_HTTP_METHOD_GET, GNUNET_REST_API_NS_AUTHORIZE, &authorize_endpoint},
- {MHD_HTTP_METHOD_POST, GNUNET_REST_API_NS_AUTHORIZE, &authorize_endpoint}, //url-encoded
- {MHD_HTTP_METHOD_POST, GNUNET_REST_API_NS_LOGIN, &login_cont},
- {MHD_HTTP_METHOD_POST, GNUNET_REST_API_NS_TOKEN, &token_endpoint },
- {MHD_HTTP_METHOD_GET, GNUNET_REST_API_NS_USERINFO, &userinfo_endpoint },
- {MHD_HTTP_METHOD_POST, GNUNET_REST_API_NS_USERINFO, &userinfo_endpoint },
- {MHD_HTTP_METHOD_OPTIONS, GNUNET_REST_API_NS_OIDC,
- &options_cont},
- GNUNET_REST_HANDLER_END
- };
-
- if (GNUNET_NO == GNUNET_REST_handle_request (handle->rest_handle,
- handlers,
- &err,
- handle))
- {
+ {MHD_HTTP_METHOD_GET, GNUNET_REST_API_NS_AUTHORIZE, &authorize_endpoint},
+ {MHD_HTTP_METHOD_POST, GNUNET_REST_API_NS_AUTHORIZE,
+ &authorize_endpoint}, // url-encoded
+ {MHD_HTTP_METHOD_POST, GNUNET_REST_API_NS_LOGIN, &login_cont},
+ {MHD_HTTP_METHOD_POST, GNUNET_REST_API_NS_TOKEN, &token_endpoint},
+ {MHD_HTTP_METHOD_GET, GNUNET_REST_API_NS_USERINFO, &userinfo_endpoint},
+ {MHD_HTTP_METHOD_POST, GNUNET_REST_API_NS_USERINFO, &userinfo_endpoint},
+ {MHD_HTTP_METHOD_OPTIONS, GNUNET_REST_API_NS_OIDC, &options_cont},
+ GNUNET_REST_HANDLER_END};
+
+ if (GNUNET_NO == GNUNET_REST_handle_request (handle->rest_handle, handlers,
+ &err, handle)) {
handle->response_code = err.error_code;
GNUNET_SCHEDULER_add_now (&do_error, handle);
}
@@ -2145,17 +1932,14 @@ init_cont (struct RequestHandle *handle)
* must thus no longer be used
*/
static void
-list_ego (void *cls,
- struct GNUNET_IDENTITY_Ego *ego,
- void **ctx,
+list_ego (void *cls, struct GNUNET_IDENTITY_Ego *ego, void **ctx,
const char *identifier)
{
struct RequestHandle *handle = cls;
struct EgoEntry *ego_entry;
struct GNUNET_CRYPTO_EcdsaPublicKey pk;
- if ((NULL == ego) && (ID_REST_STATE_INIT == handle->state))
- {
+ if ((NULL == ego) && (ID_REST_STATE_INIT == handle->state)) {
handle->state = ID_REST_STATE_POST_INIT;
init_cont (handle);
return;
@@ -2163,18 +1947,17 @@ list_ego (void *cls,
if (ID_REST_STATE_INIT == handle->state) {
ego_entry = GNUNET_new (struct EgoEntry);
GNUNET_IDENTITY_ego_get_public_key (ego, &pk);
- ego_entry->keystring =
- GNUNET_CRYPTO_ecdsa_public_key_to_string (&pk);
+ ego_entry->keystring = GNUNET_CRYPTO_ecdsa_public_key_to_string (&pk);
ego_entry->ego = ego;
ego_entry->identifier = GNUNET_strdup (identifier);
- GNUNET_CONTAINER_DLL_insert_tail (handle->ego_head,
- handle->ego_tail,
+ GNUNET_CONTAINER_DLL_insert_tail (handle->ego_head, handle->ego_tail,
ego_entry);
return;
}
/* Ego renamed or added */
if (identifier != NULL) {
- for (ego_entry = handle->ego_head; NULL != ego_entry; ego_entry = ego_entry->next) {
+ for (ego_entry = handle->ego_head; NULL != ego_entry;
+ ego_entry = ego_entry->next) {
if (ego_entry->ego == ego) {
/* Rename */
GNUNET_free (ego_entry->identifier);
@@ -2186,30 +1969,28 @@ list_ego (void *cls,
/* Add */
ego_entry = GNUNET_new (struct EgoEntry);
GNUNET_IDENTITY_ego_get_public_key (ego, &pk);
- ego_entry->keystring =
- GNUNET_CRYPTO_ecdsa_public_key_to_string (&pk);
+ ego_entry->keystring = GNUNET_CRYPTO_ecdsa_public_key_to_string (&pk);
ego_entry->ego = ego;
ego_entry->identifier = GNUNET_strdup (identifier);
- GNUNET_CONTAINER_DLL_insert_tail (handle->ego_head,
- handle->ego_tail,
+ GNUNET_CONTAINER_DLL_insert_tail (handle->ego_head, handle->ego_tail,
ego_entry);
}
} else {
/* Delete */
- for (ego_entry = handle->ego_head; NULL != ego_entry; ego_entry = ego_entry->next) {
+ for (ego_entry = handle->ego_head; NULL != ego_entry;
+ ego_entry = ego_entry->next) {
if (ego_entry->ego == ego)
break;
}
if (NULL != ego_entry)
- GNUNET_CONTAINER_DLL_remove (handle->ego_head,handle->ego_tail, ego_entry);
+ GNUNET_CONTAINER_DLL_remove (handle->ego_head, handle->ego_tail,
+ ego_entry);
}
-
}
static void
rest_identity_process_request (struct GNUNET_REST_RequestHandle *rest_handle,
- GNUNET_REST_ResultProcessor proc,
- void *proc_cls)
+ GNUNET_REST_ResultProcessor proc, void *proc_cls)
{
struct RequestHandle *handle = GNUNET_new (struct RequestHandle);
handle->oidc = GNUNET_new (struct OIDC_Variables);
@@ -2220,7 +2001,8 @@ rest_identity_process_request (struct GNUNET_REST_RequestHandle *rest_handle,
if (NULL == OIDC_used_ticket_map)
OIDC_used_ticket_map = GNUNET_CONTAINER_multihashmap_create (10, GNUNET_NO);
if (NULL == OIDC_access_token_map)
- OIDC_access_token_map = GNUNET_CONTAINER_multihashmap_create (10, GNUNET_NO);
+ OIDC_access_token_map =
+ GNUNET_CONTAINER_multihashmap_create (10, GNUNET_NO);
handle->response_code = 0;
handle->timeout = GNUNET_TIME_UNIT_FOREVER_REL;
handle->proc_cls = proc_cls;
@@ -2229,21 +2011,15 @@ rest_identity_process_request (struct GNUNET_REST_RequestHandle *rest_handle,
handle->rest_handle = rest_handle;
handle->url = GNUNET_strdup (rest_handle->url);
- if (handle->url[strlen (handle->url)-1] == '/')
- handle->url[strlen (handle->url)-1] = '\0';
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Connecting...\n");
- handle->identity_handle = GNUNET_IDENTITY_connect (cfg,
- &list_ego,
- handle);
+ if (handle->url[strlen (handle->url) - 1] == '/')
+ handle->url[strlen (handle->url) - 1] = '\0';
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connecting...\n");
+ handle->identity_handle = GNUNET_IDENTITY_connect (cfg, &list_ego, handle);
handle->gns_handle = GNUNET_GNS_connect (cfg);
handle->namestore_handle = GNUNET_NAMESTORE_connect (cfg);
handle->timeout_task =
- GNUNET_SCHEDULER_add_delayed (handle->timeout,
- &do_timeout,
- handle);
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Connected\n");
+ GNUNET_SCHEDULER_add_delayed (handle->timeout, &do_timeout, handle);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Connected\n");
}
/**
@@ -2260,23 +2036,19 @@ libgnunet_plugin_rest_openid_connect_init (void *cls)
cfg = cls;
if (NULL != plugin.cfg)
- return NULL; /* can only initialize once! */
+ return NULL; /* can only initialize once! */
memset (&plugin, 0, sizeof (struct Plugin));
plugin.cfg = cfg;
api = GNUNET_new (struct GNUNET_REST_Plugin);
api->cls = &plugin;
api->name = GNUNET_REST_API_NS_OIDC;
api->process_request = &rest_identity_process_request;
- GNUNET_asprintf (&allow_methods,
- "%s, %s, %s, %s, %s",
- MHD_HTTP_METHOD_GET,
- MHD_HTTP_METHOD_POST,
- MHD_HTTP_METHOD_PUT,
- MHD_HTTP_METHOD_DELETE,
- MHD_HTTP_METHOD_OPTIONS);
+ GNUNET_asprintf (&allow_methods, "%s, %s, %s, %s, %s", MHD_HTTP_METHOD_GET,
+ MHD_HTTP_METHOD_POST, MHD_HTTP_METHOD_PUT,
+ MHD_HTTP_METHOD_DELETE, MHD_HTTP_METHOD_OPTIONS);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- _("Identity Provider REST API initialized\n"));
+ _ ("Identity Provider REST API initialized\n"));
return api;
}
@@ -2296,25 +2068,29 @@ libgnunet_plugin_rest_openid_connect_done (void *cls)
struct GNUNET_CONTAINER_MultiHashMapIterator *hashmap_it;
void *value = NULL;
- hashmap_it = GNUNET_CONTAINER_multihashmap_iterator_create (OIDC_cookie_jar_map);
+ hashmap_it =
+ GNUNET_CONTAINER_multihashmap_iterator_create (OIDC_cookie_jar_map);
while (GNUNET_YES ==
GNUNET_CONTAINER_multihashmap_iterator_next (hashmap_it, NULL, value))
GNUNET_free_non_null (value);
GNUNET_CONTAINER_multihashmap_destroy (OIDC_cookie_jar_map);
- hashmap_it = GNUNET_CONTAINER_multihashmap_iterator_create (OIDC_identity_grants);
+ hashmap_it =
+ GNUNET_CONTAINER_multihashmap_iterator_create (OIDC_identity_grants);
while (GNUNET_YES ==
GNUNET_CONTAINER_multihashmap_iterator_next (hashmap_it, NULL, value))
GNUNET_free_non_null (value);
GNUNET_CONTAINER_multihashmap_destroy (OIDC_identity_grants);
- hashmap_it = GNUNET_CONTAINER_multihashmap_iterator_create (OIDC_used_ticket_map);
+ hashmap_it =
+ GNUNET_CONTAINER_multihashmap_iterator_create (OIDC_used_ticket_map);
while (GNUNET_YES ==
GNUNET_CONTAINER_multihashmap_iterator_next (hashmap_it, NULL, value))
GNUNET_free_non_null (value);
GNUNET_CONTAINER_multihashmap_destroy (OIDC_used_ticket_map);
- hashmap_it = GNUNET_CONTAINER_multihashmap_iterator_create (OIDC_access_token_map);
+ hashmap_it =
+ GNUNET_CONTAINER_multihashmap_iterator_create (OIDC_access_token_map);
while (GNUNET_YES ==
GNUNET_CONTAINER_multihashmap_iterator_next (hashmap_it, NULL, value))
GNUNET_free_non_null (value);