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/>.
+
+ SPDX-License-Identifier: AGPL3.0-or-later
+ */
/**
* @author Martin Schanzenbach
* @file credential/plugin_rest_credential.c
/**
* ID of a task associated with the resolution process.
*/
- struct GNUNET_SCHEDULER_Task * timeout_task;
+ struct GNUNET_SCHEDULER_Task *timeout_task;
/**
* The root of the received JSON or NULL
* Timeout
*/
struct GNUNET_TIME_Relative timeout;
-
};
* @return JSON, NULL if failed
*/
static json_t*
-attribute_delegation_to_json (struct GNUNET_CREDENTIAL_Delegation *delegation_chain_entry)
+attribute_delegation_to_json (struct
+ GNUNET_CREDENTIAL_Delegation *
+ delegation_chain_entry)
{
char *subject;
char *issuer;
json_t *attr_obj;
- issuer = GNUNET_CRYPTO_ecdsa_public_key_to_string (&delegation_chain_entry->issuer_key);
+ issuer = GNUNET_CRYPTO_ecdsa_public_key_to_string (
+ &delegation_chain_entry->issuer_key);
if (NULL == issuer)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Issuer in delegation malformed\n");
return NULL;
}
- subject = GNUNET_CRYPTO_ecdsa_public_key_to_string (&delegation_chain_entry->subject_key);
+ subject = GNUNET_CRYPTO_ecdsa_public_key_to_string (
+ &delegation_chain_entry->subject_key);
if (NULL == subject)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
}
attr_obj = json_object ();
- json_object_set_new (attr_obj, "issuer", json_string (issuer));
+ json_object_set_new (attr_obj, "issuer", json_string (issuer));
json_object_set_new (attr_obj, "issuer_attribute",
json_string (delegation_chain_entry->issuer_attribute));
if (0 < delegation_chain_entry->subject_attribute_len)
{
json_object_set_new (attr_obj, "subject_attribute",
- json_string (delegation_chain_entry->subject_attribute));
+ json_string (
+ delegation_chain_entry->subject_attribute));
}
GNUNET_free (issuer);
GNUNET_free (subject);
return NULL;
}
attribute = json_string_value (tmp);
- cred = GNUNET_malloc (sizeof (struct GNUNET_CREDENTIAL_Credential)
+ cred = GNUNET_malloc (sizeof(struct GNUNET_CREDENTIAL_Credential)
+ strlen (attribute));
cred->issuer_attribute = attribute;
cred->issuer_attribute_len = strlen (attribute);
return NULL;
}
- GNUNET_CRYPTO_ecdsa_public_key_from_string (json_string_value(tmp),
- strlen (json_string_value(tmp)),
+ GNUNET_CRYPTO_ecdsa_public_key_from_string (json_string_value (tmp),
+ strlen (json_string_value (tmp)),
&cred->issuer_key);
tmp = json_object_get (res, "subject");
if (0 == json_is_string (tmp))
GNUNET_free (cred);
return NULL;
}
- GNUNET_CRYPTO_ecdsa_public_key_from_string (json_string_value(tmp),
- strlen (json_string_value(tmp)),
+ GNUNET_CRYPTO_ecdsa_public_key_from_string (json_string_value (tmp),
+ strlen (json_string_value (tmp)),
&cred->subject_key);
tmp = json_object_get (res, "signature");
signature = json_string_value (tmp);
GNUNET_STRINGS_base64_decode (signature,
strlen (signature),
- (char**)&sig);
+ (char**) &sig);
GNUNET_memcpy (&cred->signature,
sig,
- sizeof (struct GNUNET_CRYPTO_EcdsaSignature));
+ sizeof(struct GNUNET_CRYPTO_EcdsaSignature));
GNUNET_free (sig);
tmp = json_object_get (res, "expiration");
GNUNET_free (issuer);
return NULL;
}
- GNUNET_STRINGS_base64_encode ((char*)&cred->signature,
- sizeof (struct GNUNET_CRYPTO_EcdsaSignature),
+ GNUNET_STRINGS_base64_encode ((char*) &cred->signature,
+ sizeof(struct GNUNET_CRYPTO_EcdsaSignature),
&signature);
GNUNET_memcpy (attribute,
cred->issuer_attribute,
json_object_set_new (cred_obj, "subject", json_string (subject));
json_object_set_new (cred_obj, "attribute", json_string (attribute));
json_object_set_new (cred_obj, "signature", json_string (signature));
- json_object_set_new (cred_obj, "expiration", json_integer (cred->expiration.abs_value_us));
+ json_object_set_new (cred_obj, "expiration", json_integer (
+ cred->expiration.abs_value_us));
GNUNET_free (issuer);
GNUNET_free (subject);
GNUNET_free (signature);
static void
handle_collect_response (void *cls,
- unsigned int d_count,
- struct GNUNET_CREDENTIAL_Delegation *delegation_chain,
- unsigned int c_count,
- struct GNUNET_CREDENTIAL_Credential *cred)
+ unsigned int d_count,
+ struct GNUNET_CREDENTIAL_Delegation *delegation_chain,
+ unsigned int c_count,
+ struct GNUNET_CREDENTIAL_Credential *cred)
{
struct RequestHandle *handle = cls;
struct MHD_Response *resp;
uint32_t i;
handle->verify_request = NULL;
- if (NULL == cred) {
+ if (NULL == cred)
+ {
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Verify failed.\n");
handle->response_code = MHD_HTTP_NOT_FOUND;
handle->issuer_attr);
GNUNET_free (issuer);
json_document = GNUNET_JSONAPI_document_new ();
- json_resource = GNUNET_JSONAPI_resource_new (GNUNET_REST_JSONAPI_CREDENTIAL_TYPEINFO,
- id);
+ json_resource = GNUNET_JSONAPI_resource_new (
+ GNUNET_REST_JSONAPI_CREDENTIAL_TYPEINFO,
+ id);
GNUNET_free (id);
cred_array = json_array ();
- for (i=0;i<c_count;i++)
+ for (i = 0; i < c_count; i++)
{
cred_obj = credential_to_json (&cred[i]);
json_array_append_new (cred_array, cred_obj);
json_decref (cred_array);
GNUNET_JSONAPI_document_delete (json_document);
resp = GNUNET_REST_create_response (result);
- GNUNET_free(result);
+ GNUNET_free (result);
handle->proc (handle->proc_cls, resp, MHD_HTTP_OK);
cleanup_handle (handle);
}
{
struct RequestHandle *handle = cls;
const struct GNUNET_CRYPTO_EcdsaPrivateKey *sub_key;
+
handle->ego_lookup = NULL;
if (NULL == ego)
unsigned int c_count,
struct GNUNET_CREDENTIAL_Credential *cred)
{
-
struct RequestHandle *handle = cls;
struct MHD_Response *resp;
struct GNUNET_JSONAPI_Document *json_document;
uint32_t i;
handle->verify_request = NULL;
- if (NULL == cred) {
+ if (NULL == cred)
+ {
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Verify failed.\n");
handle->response_code = MHD_HTTP_NOT_FOUND;
handle->issuer_attr);
GNUNET_free (issuer);
json_document = GNUNET_JSONAPI_document_new ();
- json_resource = GNUNET_JSONAPI_resource_new (GNUNET_REST_JSONAPI_CREDENTIAL_TYPEINFO,
- id);
+ json_resource = GNUNET_JSONAPI_resource_new (
+ GNUNET_REST_JSONAPI_CREDENTIAL_TYPEINFO,
+ id);
GNUNET_free (id);
attr_array = json_array ();
for (i = 0; i < d_count; i++)
json_array_append_new (attr_array, attr_obj);
}
cred_array = json_array ();
- for (i=0;i<c_count;i++)
+ for (i = 0; i < c_count; i++)
{
cred_obj = credential_to_json (&cred[i]);
json_array_append_new (cred_array, cred_obj);
static void
collect_cred_cont (struct GNUNET_REST_RequestHandle *conndata_handle,
- const char* url,
+ const char*url,
void *cls)
{
struct RequestHandle *handle = cls;
GNUNET_CRYPTO_hash (GNUNET_REST_JSONAPI_CREDENTIAL_ISSUER_ATTR,
strlen (GNUNET_REST_JSONAPI_CREDENTIAL_ISSUER_ATTR),
&key);
- if ( GNUNET_NO ==
- GNUNET_CONTAINER_multihashmap_contains (conndata_handle->url_param_map,
- &key) )
+ if (GNUNET_NO ==
+ GNUNET_CONTAINER_multihashmap_contains (conndata_handle->url_param_map,
+ &key))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Missing issuer attribute\n");
tmp = GNUNET_CONTAINER_multihashmap_get (conndata_handle->url_param_map,
&key);
entity_attr = GNUNET_strdup (tmp);
- tmp = strtok(entity_attr, ".");
+ tmp = strtok (entity_attr, ".");
if (NULL == tmp)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
- tmp = strtok (NULL, "."); //Issuer attribute
+ tmp = strtok (NULL, "."); // Issuer attribute
if (NULL == tmp)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
GNUNET_CRYPTO_hash (GNUNET_REST_JSONAPI_CREDENTIAL_SUBJECT_EGO,
strlen (GNUNET_REST_JSONAPI_CREDENTIAL_SUBJECT_EGO),
&key);
- if ( GNUNET_NO ==
- GNUNET_CONTAINER_multihashmap_contains (conndata_handle->url_param_map,
- &key) )
+ if (GNUNET_NO ==
+ GNUNET_CONTAINER_multihashmap_contains (conndata_handle->url_param_map,
+ &key))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Missing subject\n");
static void
verify_cred_cont (struct GNUNET_REST_RequestHandle *conndata_handle,
- const char* url,
+ const char*url,
void *cls)
{
struct RequestHandle *handle = cls;
GNUNET_CRYPTO_hash (GNUNET_REST_JSONAPI_CREDENTIAL_ISSUER_ATTR,
strlen (GNUNET_REST_JSONAPI_CREDENTIAL_ISSUER_ATTR),
&key);
- if ( GNUNET_NO ==
- GNUNET_CONTAINER_multihashmap_contains (conndata_handle->url_param_map,
- &key) )
+ if (GNUNET_NO ==
+ GNUNET_CONTAINER_multihashmap_contains (conndata_handle->url_param_map,
+ &key))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Missing issuer attribute\n");
tmp = GNUNET_CONTAINER_multihashmap_get (conndata_handle->url_param_map,
&key);
entity_attr = GNUNET_strdup (tmp);
- tmp = strtok(entity_attr, ".");
+ tmp = strtok (entity_attr, ".");
if (NULL == tmp)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
- tmp = strtok (NULL, "."); //Issuer attribute
+ tmp = strtok (NULL, "."); // Issuer attribute
if (NULL == tmp)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
GNUNET_CRYPTO_hash (GNUNET_REST_JSONAPI_CREDENTIAL_SUBJECT_KEY,
strlen (GNUNET_REST_JSONAPI_CREDENTIAL_SUBJECT_KEY),
&key);
- if ( GNUNET_NO ==
- GNUNET_CONTAINER_multihashmap_contains (conndata_handle->url_param_map,
- &key) )
+ if (GNUNET_NO ==
+ GNUNET_CONTAINER_multihashmap_contains (conndata_handle->url_param_map,
+ &key))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Missing subject key\n");
if (GNUNET_OK !=
GNUNET_CRYPTO_ecdsa_public_key_from_string (tmp,
strlen (tmp),
- &handle->subject_key)) {
+ &handle->subject_key))
+ {
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Malformed subject key\n");
GNUNET_SCHEDULER_add_now (&do_error, handle);
struct GNUNET_JSON_Specification docspec[] = {
GNUNET_JSON_spec_jsonapi_document (&json_obj),
- GNUNET_JSON_spec_end()
+ GNUNET_JSON_spec_end ()
};
- 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';
credential_count = 0;
GNUNET_memcpy (term_data,
return;
}
- resource_count = GNUNET_JSONAPI_document_resource_count(json_obj);
+ resource_count = GNUNET_JSONAPI_document_resource_count (json_obj);
GNUNET_assert (1 == resource_count);
- res = (GNUNET_JSONAPI_document_get_resource(json_obj, 0));
- if (GNUNET_NO == GNUNET_JSONAPI_resource_check_type(res,
- GNUNET_REST_JSONAPI_CREDENTIAL_TYPEINFO))
+ res = (GNUNET_JSONAPI_document_get_resource (json_obj, 0));
+ if (GNUNET_NO == GNUNET_JSONAPI_resource_check_type (res,
+ GNUNET_REST_JSONAPI_CREDENTIAL_TYPEINFO))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Resource not a credential!\n");
GNUNET_assert (json_is_array (cred_json));
- credential_count = json_array_size(cred_json);
+ credential_count = json_array_size (cred_json);
struct GNUNET_CREDENTIAL_Credential credentials[credential_count];
- for (i=0;i<credential_count;i++)
+ for (i = 0; i < credential_count; i++)
{
cred = json_to_credential (json_array_get (cred_json, i));
if (NULL == cred)
}
GNUNET_memcpy (&credentials[i],
cred,
- sizeof (struct GNUNET_CREDENTIAL_Credential));
+ sizeof(struct GNUNET_CREDENTIAL_Credential));
credentials[i].issuer_attribute = GNUNET_strdup (cred->issuer_attribute);
GNUNET_free (cred);
}
- GNUNET_JSONAPI_document_delete(json_obj);
+ GNUNET_JSONAPI_document_delete (json_obj);
handle->verify_request = GNUNET_CREDENTIAL_verify (handle->credential,
&handle->issuer_key,
handle->issuer_attr,
credentials,
&handle_verify_response,
handle);
- for (i=0;i<credential_count;i++)
- GNUNET_free ((char*)credentials[i].issuer_attribute);
-
+ for (i = 0; i < credential_count; i++)
+ GNUNET_free ((char*) credentials[i].issuer_attribute);
}
void
GNUNET_asprintf (&id,
"%s.%s",
issuer,
- (char*)&cred[1]);
+ (char*) &cred[1]);
subject = GNUNET_CRYPTO_ecdsa_public_key_to_string (&cred->subject_key);
if (NULL == subject)
{
GNUNET_free (issuer);
return;
}
- GNUNET_STRINGS_base64_encode ((char*)&cred->signature,
- sizeof (struct GNUNET_CRYPTO_EcdsaSignature),
+ GNUNET_STRINGS_base64_encode ((char*) &cred->signature,
+ sizeof(struct GNUNET_CRYPTO_EcdsaSignature),
&signature);
json_document = GNUNET_JSONAPI_document_new ();
- json_resource = GNUNET_JSONAPI_resource_new (GNUNET_REST_JSONAPI_CREDENTIAL_TYPEINFO,
- id);
+ json_resource = GNUNET_JSONAPI_resource_new (
+ GNUNET_REST_JSONAPI_CREDENTIAL_TYPEINFO,
+ id);
GNUNET_free (id);
- cred_obj = json_object();
+ cred_obj = json_object ();
json_object_set_new (cred_obj, "issuer", json_string (issuer));
json_object_set_new (cred_obj, "subject", json_string (subject));
- json_object_set_new (cred_obj, "expiration", json_integer( cred->expiration.abs_value_us));
+ json_object_set_new (cred_obj, "expiration", json_integer (
+ cred->expiration.abs_value_us));
json_object_set_new (cred_obj, "signature", json_string (signature));
GNUNET_JSONAPI_resource_add_attr (json_resource,
GNUNET_REST_JSONAPI_CREDENTIAL,
const struct GNUNET_CRYPTO_EcdsaPrivateKey *issuer_key;
struct GNUNET_HashCode key;
struct GNUNET_CREDENTIAL_Credential *cred;
- char* expiration_str;
- char* tmp;
+ char*expiration_str;
+ char*tmp;
handle->id_op = NULL;
GNUNET_CRYPTO_hash (GNUNET_REST_JSONAPI_CREDENTIAL_EXPIRATION,
strlen (GNUNET_REST_JSONAPI_CREDENTIAL_EXPIRATION),
&key);
- if ( GNUNET_NO ==
- GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->url_param_map,
- &key) )
+ if (GNUNET_NO ==
+ GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->url_param_map,
+ &key))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Missing expiration\n");
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
- expiration_str = GNUNET_CONTAINER_multihashmap_get (handle->rest_handle->url_param_map,
- &key);
- if ( NULL == expiration_str )
+ expiration_str = GNUNET_CONTAINER_multihashmap_get (
+ handle->rest_handle->url_param_map,
+ &key);
+ if (NULL == expiration_str)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Expiration malformed\n");
&etime_rel))
{
etime_abs = GNUNET_TIME_relative_to_absolute (etime_rel);
- } else if (GNUNET_OK != GNUNET_STRINGS_fancy_time_to_absolute (expiration_str,
- &etime_abs))
+ }
+ else if (GNUNET_OK != GNUNET_STRINGS_fancy_time_to_absolute (expiration_str,
+ &etime_abs))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Malformed expiration: %s\n", expiration_str);
GNUNET_CRYPTO_hash (GNUNET_REST_JSONAPI_CREDENTIAL_ISSUER_ATTR,
strlen (GNUNET_REST_JSONAPI_CREDENTIAL_ISSUER_ATTR),
&key);
- if ( GNUNET_NO ==
- GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->url_param_map,
- &key) )
+ if (GNUNET_NO ==
+ GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->url_param_map,
+ &key))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Missing issuer attribute\n");
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
- handle->issuer_attr = GNUNET_strdup(GNUNET_CONTAINER_multihashmap_get
- (handle->rest_handle->url_param_map,
- &key));
+ handle->issuer_attr = GNUNET_strdup (GNUNET_CONTAINER_multihashmap_get
+ (handle->rest_handle->url_param_map,
+ &key));
GNUNET_CRYPTO_hash (GNUNET_REST_JSONAPI_CREDENTIAL_SUBJECT_KEY,
strlen (GNUNET_REST_JSONAPI_CREDENTIAL_SUBJECT_KEY),
&key);
- if ( GNUNET_NO ==
- GNUNET_CONTAINER_multihashmap_contains (handle->rest_handle->url_param_map,
- &key) )
+ if (GNUNET_NO ==
+ GNUNET_CONTAINER_multihashmap_contains (
+ handle->rest_handle->url_param_map,
+ &key))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Missing subject\n");
if (GNUNET_OK !=
GNUNET_CRYPTO_ecdsa_public_key_from_string (tmp,
strlen (tmp),
- &handle->subject_key)) {
+ &handle->subject_key))
+ {
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Malformed subject key\n");
GNUNET_SCHEDULER_add_now (&do_error, handle);
static void
issue_cred_cont (struct GNUNET_REST_RequestHandle *conndata_handle,
- const char* url,
+ const char*url,
void *cls)
{
struct RequestHandle *handle = cls;
handle->identity = GNUNET_IDENTITY_connect (cfg,
NULL,
NULL);
- handle->id_op = GNUNET_IDENTITY_get(handle->identity,
- "credential-issuer",
- &get_cred_issuer_cb,
- handle);
+ handle->id_op = GNUNET_IDENTITY_get (handle->identity,
+ "credential-issuer",
+ &get_cred_issuer_cb,
+ handle);
handle->timeout_task = GNUNET_SCHEDULER_add_delayed (handle->timeout,
&do_error,
handle);
static void
options_cont (struct GNUNET_REST_RequestHandle *con_handle,
- const char* url,
+ const char*url,
void *cls)
{
struct MHD_Response *resp;
struct RequestHandle *handle = cls;
- //For GNS, independent of path return all options
+ // For GNS, independent of path return all options
resp = GNUNET_REST_create_response (NULL);
MHD_add_response_header (resp,
"Access-Control-Allow-Methods",
static void
-rest_credential_process_request(struct GNUNET_REST_RequestHandle *conndata_handle,
- GNUNET_REST_ResultProcessor proc,
- void *proc_cls)
+rest_credential_process_request (struct
+ GNUNET_REST_RequestHandle *conndata_handle,
+ GNUNET_REST_ResultProcessor proc,
+ void *proc_cls)
{
struct RequestHandle *handle = GNUNET_new (struct RequestHandle);
struct GNUNET_REST_RequestHandlerError err;
handle->rest_handle = conndata_handle;
static const struct GNUNET_REST_RequestHandler handlers[] = {
- {MHD_HTTP_METHOD_POST, GNUNET_REST_API_NS_CREDENTIAL_VERIFY, &verify_cred_cont},
- {MHD_HTTP_METHOD_GET, GNUNET_REST_API_NS_CREDENTIAL_COLLECT, &collect_cred_cont},
- {MHD_HTTP_METHOD_GET, GNUNET_REST_API_NS_CREDENTIAL_ISSUE, &issue_cred_cont},
- {MHD_HTTP_METHOD_OPTIONS, GNUNET_REST_API_NS_CREDENTIAL, &options_cont},
+ { MHD_HTTP_METHOD_POST, GNUNET_REST_API_NS_CREDENTIAL_VERIFY,
+ &verify_cred_cont },
+ { MHD_HTTP_METHOD_GET, GNUNET_REST_API_NS_CREDENTIAL_COLLECT,
+ &collect_cred_cont },
+ { MHD_HTTP_METHOD_GET, GNUNET_REST_API_NS_CREDENTIAL_ISSUE,
+ &issue_cred_cont },
+ { MHD_HTTP_METHOD_OPTIONS, GNUNET_REST_API_NS_CREDENTIAL, &options_cont },
GNUNET_REST_HANDLER_END
};
libgnunet_plugin_rest_credential_init (void *cls)
{
static struct Plugin plugin;
+
cfg = cls;
struct GNUNET_REST_Plugin *api;
if (NULL != plugin.cfg)
return NULL; /* can only initialize once! */
- memset (&plugin, 0, sizeof (struct Plugin));
+ 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_CREDENTIAL;
api->process_request = &rest_credential_process_request;
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- _("GNS REST API initialized\n"));
+ _ ("GNS REST API initialized\n"));
return api;
}
projects / oweals / gnunet.git / blobdiff