*/
static struct GNUNET_STATISTICS_Handle *stats;
-/**
- * Notification context, simplifies client broadcasts.
- */
-static struct GNUNET_SERVER_NotificationContext *nc;
-
/**
* Our configuration.
*/
/**
* Client connection
*/
- struct GNUNET_SERVER_Client *client;
+ struct GNUNET_SERVICE_Client *client;
/**
* Ticket
* Label to return
*/
char *label;
+
+ /**
+ * request id
+ */
+ uint32_t r_id;
};
struct IssueHandle
/**
* Client connection
*/
- struct GNUNET_SERVER_Client *client;
+ struct GNUNET_SERVICE_Client *client;
/**
* Issuer Key
* The label the token is stored under
*/
char *label;
+
+ /**
+ * request id
+ */
+ uint32_t r_id;
};
/**
}
+static void
+token_collect_error_cb (void *cls)
+{
+ struct EgoEntry *ego_entry = cls;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ ">>> Updating Ego failed!\n");
+ //Clear attribute map for ego
+ GNUNET_CONTAINER_multihashmap_iterate (ego_entry->attr_map,
+ &clear_ego_attrs,
+ ego_entry);
+ GNUNET_CONTAINER_multihashmap_clear (ego_entry->attr_map);
+ update_task = GNUNET_SCHEDULER_add_now (&update_identities,
+ ego_entry->next);
+
+}
+
+
+static void
+token_collect_finished_cb (void *cls)
+{
+ struct EgoEntry *ego_entry = cls;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ ">>> Updating Ego finished\n");
+ //Clear attribute map for ego
+ GNUNET_CONTAINER_multihashmap_iterate (ego_entry->attr_map,
+ &clear_ego_attrs,
+ ego_entry);
+ GNUNET_CONTAINER_multihashmap_clear (ego_entry->attr_map);
+ update_task = GNUNET_SCHEDULER_add_now (&update_identities,
+ ego_entry->next);
+}
+
+
/**
*
* Update all ID_TOKEN records for an identity and store them
const struct GNUNET_GNSRECORD_Data *token_record;
const struct GNUNET_GNSRECORD_Data *token_metadata_record;
struct GNUNET_CRYPTO_EcdsaPublicKey *aud_key;
-
- if (NULL == lbl)
- {
- //Done
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- ">>> Updating Ego finished\n");
- //Clear attribute map for ego
- GNUNET_CONTAINER_multihashmap_iterate (ego_entry->attr_map,
- &clear_ego_attrs,
- ego_entry);
- GNUNET_CONTAINER_multihashmap_clear (ego_entry->attr_map);
- update_task = GNUNET_SCHEDULER_add_now (&update_identities,
- ego_entry->next);
- return;
- }
+ struct GNUNET_CRYPTO_EcdhePrivateKey *priv_key;
//There should be only a single record for a token under a label
if (2 != rd_count)
}
//Get metadata and decrypt token
- ecdhe_privkey = *((struct GNUNET_CRYPTO_EcdhePrivateKey *)token_metadata_record->data);
- aud_key = (struct GNUNET_CRYPTO_EcdsaPublicKey *)&(&ecdhe_privkey)[1];
+ priv_key = (struct GNUNET_CRYPTO_EcdhePrivateKey *)token_metadata_record->data;
+ ecdhe_privkey = *priv_key;
+ aud_key = (struct GNUNET_CRYPTO_EcdsaPublicKey *)&priv_key[1];
scopes = GNUNET_strdup ((char*) aud_key+sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey));
token_parse2 (token_record->data,
rd_exp = token_record->expiration_time;
GNUNET_SCHEDULER_add_now (&handle_token_update,
- ego_entry);
+ ego_entry);
+}
+
+
+static void
+attribute_collect_error_cb (void *cls)
+{
+ struct EgoEntry *ego_entry = cls;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ ">>> Updating Attributes failed!\n");
+ ego_entry->attributes_dirty = GNUNET_NO;
+ update_task = GNUNET_SCHEDULER_add_now (&update_identities,
+ ego_entry);
+}
+
+
+static void
+attribute_collect_finished_cb (void *cls)
+{
+ struct EgoEntry *ego_entry = cls;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ ">>> Updating Attributes finished\n");
+ ego_entry->attributes_dirty = GNUNET_NO;
+ update_task = GNUNET_SCHEDULER_add_now (&update_identities,
+ ego_entry);
}
char *val_str;
int i;
- if (NULL == lbl)
- {
- //Done
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- ">>> Updating Attributes finished\n");
- ego_entry->attributes_dirty = GNUNET_NO;
- update_task = GNUNET_SCHEDULER_add_now (&update_identities,
- ego_entry);
- return;
- }
-
if (0 == rd_count)
{
GNUNET_NAMESTORE_zone_iterator_next (ns_it);
if (rd->record_type == GNUNET_GNSRECORD_TYPE_ID_ATTR)
{
val_str = GNUNET_GNSRECORD_value_to_string (rd->record_type,
- rd->data,
- rd->data_size);
+ rd->data,
+ rd->data_size);
attr = GNUNET_malloc (sizeof (struct TokenAttr));
attr->name = GNUNET_strdup (lbl);
val = GNUNET_malloc (sizeof (struct TokenAttrValue));
GNUNET_CONTAINER_DLL_insert (attr->val_head,
attr->val_tail,
val);
- GNUNET_CONTAINER_multihashmap_put (ego_entry->attr_map,
- &key,
- attr,
- GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY);
+ GNUNET_assert (GNUNET_OK ==
+ GNUNET_CONTAINER_multihashmap_put (ego_entry->attr_map,
+ &key,
+ attr,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
}
GNUNET_NAMESTORE_zone_iterator_next (ns_it);
}
}
GNUNET_assert (GNUNET_OK == GNUNET_CONTAINER_multihashmap_put (ego_entry->attr_map,
- &key,
- attr,
- GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
+ &key,
+ attr,
+ GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
GNUNET_NAMESTORE_zone_iterator_next (ns_it);
- return;
}
/**
{
struct EgoEntry *next_ego = cls;
const struct GNUNET_CRYPTO_EcdsaPrivateKey *priv_key;
+
update_task = NULL;
if (NULL == next_ego)
{
if (min_rel_exp.rel_value_us < MIN_WAIT_TIME.rel_value_us)
min_rel_exp = MIN_WAIT_TIME;
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- ">>> Finished. Rescheduling in %lu\n",
+ ">>> Finished. Rescheduling in %"SCNu64"\n",
min_rel_exp.rel_value_us);
ns_it = NULL;
//finished -> reschedule
//Starting over. We must update the Attributes for they might have changed.
ns_it = GNUNET_NAMESTORE_zone_iteration_start (ns_handle,
priv_key,
+ &attribute_collect_error_cb,
+ next_ego,
&attribute_collect,
+ next_ego,
+ &attribute_collect_finished_cb,
next_ego);
}
next_ego->attributes_dirty = GNUNET_YES;
ns_it = GNUNET_NAMESTORE_zone_iteration_start (ns_handle,
priv_key,
+ &token_collect_error_cb,
+ next_ego,
&token_collect,
+ next_ego,
+ &token_collect_finished_cb,
next_ego);
}
}
GNUNET_log (GNUNET_ERROR_TYPE_INFO, ">>> Starting Service\n");
//Initially iterate all itenties and refresh all tokens
update_task = GNUNET_SCHEDULER_add_now (&update_identities,
- ego_head);
+ ego_head);
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Cleaning up\n");
- if (NULL != nc)
- {
- GNUNET_SERVER_notification_context_destroy (nc);
- nc = NULL;
- }
if (NULL != stats)
{
GNUNET_STATISTICS_destroy (stats, GNUNET_NO);
}
-static struct GNUNET_IDENTITY_PROVIDER_ExchangeResultMessage*
+static struct GNUNET_MQ_Envelope*
create_exchange_result_message (const char* token,
const char* label,
- uint64_t ticket_nonce)
+ uint64_t ticket_nonce,
+ uint64_t id)
{
- struct GNUNET_IDENTITY_PROVIDER_ExchangeResultMessage *erm;
+ struct GNUNET_MQ_Envelope *env;
+ struct ExchangeResultMessage *erm;
uint16_t token_len = strlen (token) + 1;
- erm = GNUNET_malloc (sizeof (struct GNUNET_IDENTITY_PROVIDER_ExchangeResultMessage)
- + token_len);
- erm->header.type = htons (GNUNET_MESSAGE_TYPE_IDENTITY_PROVIDER_EXCHANGE_RESULT);
- erm->header.size = htons (sizeof (struct GNUNET_IDENTITY_PROVIDER_ExchangeResultMessage)
- + token_len);
+
+ env = GNUNET_MQ_msg_extra (erm,
+ token_len,
+ GNUNET_MESSAGE_TYPE_IDENTITY_PROVIDER_EXCHANGE_RESULT);
erm->ticket_nonce = htonl (ticket_nonce);
+ erm->id = id;
GNUNET_memcpy (&erm[1], token, token_len);
- return erm;
+ return env;
}
-static struct GNUNET_IDENTITY_PROVIDER_IssueResultMessage*
+static struct GNUNET_MQ_Envelope*
create_issue_result_message (const char* label,
const char* ticket,
- const char* token)
+ const char* token,
+ uint64_t id)
{
- struct GNUNET_IDENTITY_PROVIDER_IssueResultMessage *irm;
+ struct GNUNET_MQ_Envelope *env;
+ struct IssueResultMessage *irm;
char *tmp_str;
+ size_t len;
- irm = GNUNET_malloc (sizeof (struct GNUNET_IDENTITY_PROVIDER_IssueResultMessage)
- + strlen (label) + 1
- + strlen (ticket) + 1
- + strlen (token) + 1);
- irm->header.type = htons (GNUNET_MESSAGE_TYPE_IDENTITY_PROVIDER_ISSUE_RESULT);
- irm->header.size = htons (sizeof (struct GNUNET_IDENTITY_PROVIDER_IssueResultMessage)
- + strlen (label) + 1
- + strlen (ticket) + 1
- + strlen (token) + 1);
GNUNET_asprintf (&tmp_str, "%s,%s,%s", label, ticket, token);
+ len = strlen (tmp_str) + 1;
+ env = GNUNET_MQ_msg_extra (irm,
+ len,
+ GNUNET_MESSAGE_TYPE_IDENTITY_PROVIDER_ISSUE_RESULT);
+ irm->id = id;
GNUNET_memcpy (&irm[1], tmp_str, strlen (tmp_str) + 1);
GNUNET_free (tmp_str);
- return irm;
+ return env;
}
static void
if (NULL != handle->scopes)
GNUNET_free (handle->scopes);
if (NULL != handle->token)
- token_destroy (handle->token);
+ token_destroy (handle->token);
if (NULL != handle->ticket)
ticket_destroy (handle->ticket);
if (NULL != handle->label)
const char *emsg)
{
struct IssueHandle *handle = cls;
- struct GNUNET_IDENTITY_PROVIDER_IssueResultMessage *irm;
+ struct GNUNET_MQ_Envelope *env;
char *ticket_str;
char *token_str;
-
+
handle->ns_qe = NULL;
if (GNUNET_SYSERR == success)
{
GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
return;
}
- irm = create_issue_result_message (handle->label,
- ticket_str,
- token_str);
- GNUNET_SERVER_notification_context_unicast (nc,
- handle->client,
- &irm->header,
- GNUNET_NO);
- GNUNET_SERVER_client_set_user_context (handle->client, NULL);
+ env = create_issue_result_message (handle->label,
+ ticket_str,
+ token_str,
+ handle->r_id);
+ GNUNET_MQ_send (GNUNET_SERVICE_client_get_mq(handle->client),
+ env);
cleanup_issue_handle (handle);
- GNUNET_free (irm);
GNUNET_free (ticket_str);
GNUNET_free (token_str);
}
/**
- * Build a GNUid token for identity
+ * Build a token and store it
*
- * FIXME: doxygen is very wrong here!
- *
- * @param handle the handle
- * @param ego_entry the ego to build the token for
- * @param name name of the ego
- * @param token_aud token audience
- * @param token the resulting gnuid token
- * @return identifier string of token (label)
+ * @param cls the IssueHandle
*/
static void
sign_and_return_token (void *cls)
GNUNET_free (token_metadata);
}
+
+static void
+attr_collect_error (void *cls)
+{
+ struct IssueHandle *handle = cls;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Adding attribute Error!\n");
+ handle->ns_it = NULL;
+ GNUNET_SCHEDULER_add_now (&sign_and_return_token, handle);
+}
+
+
+static void
+attr_collect_finished (void *cls)
+{
+ struct IssueHandle *handle = cls;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Adding attribute END: \n");
+ handle->ns_it = NULL;
+ GNUNET_SCHEDULER_add_now (&sign_and_return_token, handle);
+}
+
+
/**
* Collect attributes for token
*/
unsigned int rd_count,
const struct GNUNET_GNSRECORD_Data *rd)
{
+ struct IssueHandle *handle = cls;
int i;
char* data;
- struct IssueHandle *handle = cls;
struct GNUNET_HashCode key;
- if (NULL == label)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Adding attribute END: \n");
- handle->ns_it = NULL;
- GNUNET_SCHEDULER_add_now (&sign_and_return_token, handle);
- return;
- }
-
GNUNET_CRYPTO_hash (label,
strlen (label),
&key);
const struct GNUNET_GNSRECORD_Data *rd)
{
struct ExchangeHandle *handle = cls;
- struct GNUNET_IDENTITY_PROVIDER_ExchangeResultMessage *erm;
+ struct GNUNET_MQ_Envelope *env;
char* token_str;
char* record_str;
&handle->aud_privkey,
&token_str));
- erm = create_exchange_result_message (token_str,
+ env = create_exchange_result_message (token_str,
handle->label,
- handle->ticket->payload->nonce);
- GNUNET_SERVER_notification_context_unicast (nc,
- handle->client,
- &erm->header,
- GNUNET_NO);
- GNUNET_SERVER_client_set_user_context (handle->client, NULL);
-
+ handle->ticket->payload->nonce,
+ handle->r_id);
+ GNUNET_MQ_send (GNUNET_SERVICE_client_get_mq(handle->client),
+ env);
cleanup_exchange_handle (handle);
GNUNET_free (record_str);
GNUNET_free (token_str);
- GNUNET_free (erm);
-
}
+/**
+ * Checks a exchange message
+ *
+ * @param cls client sending the message
+ * @param xm message of type `struct ExchangeMessage`
+ * @return #GNUNET_OK if @a xm is well-formed
+ */
+static int
+check_exchange_message (void *cls,
+ const struct ExchangeMessage *xm)
+{
+ uint16_t size;
+ size = ntohs (xm->header.size);
+ if (size <= sizeof (struct ExchangeMessage))
+ {
+ GNUNET_break (0);
+ return GNUNET_SYSERR;
+ }
+ return GNUNET_OK;
+}
/**
*
*/
static void
handle_exchange_message (void *cls,
- struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message)
+ const struct ExchangeMessage *xm)
{
- const struct GNUNET_IDENTITY_PROVIDER_ExchangeMessage *em;
struct ExchangeHandle *xchange_handle;
- uint16_t size;
+ struct GNUNET_SERVICE_Client *client = cls;
const char *ticket;
char *lookup_query;
- size = ntohs (message->size);
- if (size <= sizeof (struct GNUNET_IDENTITY_PROVIDER_ExchangeMessage))
- {
- GNUNET_break (0);
- GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
- return;
- }
- em = (const struct GNUNET_IDENTITY_PROVIDER_ExchangeMessage *) message;
- ticket = (const char *) &em[1];
+ ticket = (const char *) &xm[1];
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Received EXCHANGE of `%s' from client\n",
ticket);
xchange_handle = GNUNET_malloc (sizeof (struct ExchangeHandle));
- xchange_handle->aud_privkey = em->aud_privkey;
-
+ xchange_handle->aud_privkey = xm->aud_privkey;
+ xchange_handle->r_id = xm->id;
if (GNUNET_SYSERR == ticket_parse (ticket,
&xchange_handle->aud_privkey,
&xchange_handle->ticket))
{
GNUNET_free (xchange_handle);
- GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
+ GNUNET_SERVICE_client_drop (client);
return;
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Looking for token under %s\n",
GNUNET_asprintf (&lookup_query,
"%s.gnu",
xchange_handle->ticket->payload->label);
- GNUNET_SERVER_receive_done (client, GNUNET_OK);
- GNUNET_SERVER_notification_context_add (nc, client);
- GNUNET_SERVER_client_set_user_context (client, xchange_handle);
+ GNUNET_SERVICE_client_continue (client);
xchange_handle->client = client;
- xchange_handle->lookup_request = GNUNET_GNS_lookup (gns_handle,
- lookup_query,
- &xchange_handle->ticket->payload->identity_key,
- GNUNET_GNSRECORD_TYPE_ID_TOKEN,
- GNUNET_GNS_LO_LOCAL_MASTER,
- NULL,
- &process_lookup_result,
- xchange_handle);
+ xchange_handle->lookup_request
+ = GNUNET_GNS_lookup (gns_handle,
+ lookup_query,
+ &xchange_handle->ticket->payload->identity_key,
+ GNUNET_GNSRECORD_TYPE_ID_TOKEN,
+ GNUNET_GNS_LO_LOCAL_MASTER,
+ &process_lookup_result,
+ xchange_handle);
GNUNET_free (lookup_query);
}
+static void
+find_existing_token_error (void *cls)
+{
+ struct IssueHandle *handle = cls;
+ cleanup_issue_handle (handle);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Error looking for existing token\n");
+ GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
+}
+
+
+static void
+find_existing_token_finished (void *cls)
+{
+ struct IssueHandle *handle = cls;
+ uint64_t rnd_key;
+
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ ">>> No existing token found\n");
+ rnd_key =
+ GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_STRONG,
+ UINT64_MAX);
+ GNUNET_STRINGS_base64_encode ((char*)&rnd_key,
+ sizeof (uint64_t),
+ &handle->label);
+ handle->ns_it = NULL;
+ handle->ns_it = GNUNET_NAMESTORE_zone_iteration_start (ns_handle,
+ &handle->iss_key,
+ &attr_collect_error,
+ handle,
+ &attr_collect,
+ handle,
+ &attr_collect_finished,
+ handle);
+}
+
+
/**
*
* Look for existing token
struct GNUNET_CRYPTO_EcdsaPublicKey *aud_key;
struct GNUNET_HashCode key;
int scope_count_token;
- uint64_t rnd_key;
char *scope;
char *tmp_scopes;
- if (NULL == lbl)
- {
- //Done
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- ">>> No existing token found\n");
- //Label
- rnd_key =
- GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_STRONG,
- UINT64_MAX);
- GNUNET_STRINGS_base64_encode ((char*)&rnd_key,
- sizeof (uint64_t),
- &handle->label);
- handle->ns_it = NULL;
- handle->ns_it = GNUNET_NAMESTORE_zone_iteration_start (ns_handle,
- &handle->iss_key,
- &attr_collect,
- handle);
- return;
- }
-
//There should be only a single record for a token under a label
if (2 != rd_count)
{
if (rd[0].record_type == GNUNET_GNSRECORD_TYPE_ID_TOKEN_METADATA)
{
token_metadata_record = &rd[0];
- } else {
+ }
+ else
+ {
token_metadata_record = &rd[1];
}
if (token_metadata_record->record_type != GNUNET_GNSRECORD_TYPE_ID_TOKEN_METADATA)
handle->ns_it = NULL;
handle->ns_it = GNUNET_NAMESTORE_zone_iteration_start (ns_handle,
&handle->iss_key,
+ &attr_collect_error,
+ handle,
&attr_collect,
+ handle,
+ &attr_collect_finished,
handle);
return;
GNUNET_NAMESTORE_zone_iterator_next (handle->ns_it);
}
+/**
+ * Checks an issue message
+ *
+ * @param cls client sending the message
+ * @param im message of type `struct IssueMessage`
+ * @return #GNUNET_OK if @a im is well-formed
+ */
+static int
+check_issue_message(void *cls,
+ const struct IssueMessage *im)
+{
+ uint16_t size;
+
+ size = ntohs (im->header.size);
+ if (size <= sizeof (struct IssueMessage))
+ {
+ GNUNET_break (0);
+ return GNUNET_SYSERR;
+ }
+ scopes = (char *) &im[1];
+ if ('\0' != scopes[size - sizeof (struct IssueMessage) - 1])
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Malformed scopes received!\n");
+ GNUNET_break (0);
+ return GNUNET_SYSERR;
+ }
+ return GNUNET_OK;
+}
/**
*
*/
static void
handle_issue_message (void *cls,
- struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message)
+ const struct IssueMessage *im)
{
- const struct GNUNET_IDENTITY_PROVIDER_IssueMessage *im;
const char *scopes;
-
- uint16_t size;
char *scopes_tmp;
char *scope;
struct GNUNET_HashCode key;
struct IssueHandle *issue_handle;
+ struct GNUNET_SERVICE_Client *client = cls;
- size = ntohs (message->size);
- if (size <= sizeof (struct GNUNET_IDENTITY_PROVIDER_IssueMessage))
- {
- GNUNET_break (0);
- GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
- return;
- }
- im = (const struct GNUNET_IDENTITY_PROVIDER_IssueMessage *) message;
scopes = (const char *) &im[1];
issue_handle = GNUNET_malloc (sizeof (struct IssueHandle));
issue_handle->attr_map = GNUNET_CONTAINER_multihashmap_create (5,
GNUNET_NO);
- /* FIXME: check that scopes is 0-termianted, Out-of-bounds access
- possible here!!! */
scopes_tmp = GNUNET_strdup (scopes);
- scope = strtok(scopes_tmp, ",");
- for (; NULL != scope; scope = strtok (NULL, ","))
+
+ for (scope = strtok (scopes_tmp, ","); NULL != scope; scope = strtok (NULL, ","))
{
GNUNET_CRYPTO_hash (scope,
strlen (scope),
GNUNET_CONTAINER_MULTIHASHMAPOPTION_REPLACE);
}
GNUNET_free (scopes_tmp);
-
+ issue_handle->r_id = im->id;
issue_handle->aud_key = im->aud_key;
issue_handle->iss_key = im->iss_key;
GNUNET_CRYPTO_ecdsa_key_get_public (&im->iss_key,
&issue_handle->iss_pkey);
issue_handle->expiration = GNUNET_TIME_absolute_ntoh (im->expiration);
issue_handle->nonce = ntohl (im->nonce);
- GNUNET_SERVER_receive_done (client, GNUNET_OK);
- GNUNET_SERVER_notification_context_add (nc, client);
- GNUNET_SERVER_client_set_user_context (client, issue_handle);
+ GNUNET_SERVICE_client_continue (client);
issue_handle->client = client;
issue_handle->scopes = GNUNET_strdup (scopes);
issue_handle->token = token_create (&issue_handle->iss_pkey,
issue_handle->ns_it = GNUNET_NAMESTORE_zone_iteration_start (ns_handle,
&im->iss_key,
+ &find_existing_token_error,
+ issue_handle,
&find_existing_token,
+ issue_handle,
+ &find_existing_token_finished,
issue_handle);
}
+
/**
* Main function that will be run
*
*/
static void
run (void *cls,
- struct GNUNET_SERVER_Handle *server,
- const struct GNUNET_CONFIGURATION_Handle *c)
+ const struct GNUNET_CONFIGURATION_Handle *c,
+ struct GNUNET_SERVICE_Handle *server)
{
- static const struct GNUNET_SERVER_MessageHandler handlers[] = {
- {&handle_issue_message, NULL,
- GNUNET_MESSAGE_TYPE_IDENTITY_PROVIDER_ISSUE, 0},
- {&handle_exchange_message, NULL,
- GNUNET_MESSAGE_TYPE_IDENTITY_PROVIDER_EXCHANGE, 0},
- {NULL, NULL, 0, 0}
- };
-
cfg = c;
stats = GNUNET_STATISTICS_create ("identity-provider", cfg);
- GNUNET_SERVER_add_handlers (server, handlers);
- nc = GNUNET_SERVER_notification_context_create (server, 1);
//Connect to identity and namestore services
ns_handle = GNUNET_NAMESTORE_connect (cfg);
GNUNET_SCHEDULER_add_shutdown (&do_shutdown, NULL);
}
+/**
+ * Called whenever a client is disconnected.
+ *
+ * @param cls closure
+ * @param client identification of the client
+ * @param app_ctx @a client
+ */
+static void
+client_disconnect_cb (void *cls,
+ struct GNUNET_SERVICE_Client *client,
+ void *app_ctx)
+{
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Client %p disconnected\n",
+ client);
+}
+
/**
- * The main function
+ * Add a client to our list of active clients.
*
- * @param argc number of arguments from the cli
- * @param argv command line arguments
- * @return 0 ok, 1 on error
+ * @param cls NULL
+ * @param client client to add
+ * @param mq message queue for @a client
+ * @return internal namestore client structure for this client
*/
-int
-main (int argc, char *const *argv)
+static void *
+client_connect_cb (void *cls,
+ struct GNUNET_SERVICE_Client *client,
+ struct GNUNET_MQ_Handle *mq)
{
- return (GNUNET_OK ==
- GNUNET_SERVICE_run (argc, argv, "identity-provider",
- GNUNET_SERVICE_OPTION_NONE,
- &run, NULL)) ? 0 : 1;
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Client %p connected\n",
+ client);
+ return client;
}
+
+
+/**
+ * Define "main" method using service macro.
+ */
+GNUNET_SERVICE_MAIN
+("identity-provider",
+ GNUNET_SERVICE_OPTION_NONE,
+ &run,
+ &client_connect_cb,
+ &client_disconnect_cb,
+ NULL,
+ GNUNET_MQ_hd_var_size (issue_message,
+ GNUNET_MESSAGE_TYPE_IDENTITY_PROVIDER_ISSUE,
+ struct IssueMessage,
+ NULL),
+ GNUNET_MQ_hd_var_size (exchange_message,
+ GNUNET_MESSAGE_TYPE_IDENTITY_PROVIDER_EXCHANGE,
+ struct ExchangeMessage,
+ NULL),
+ GNUNET_MQ_handler_end());
/* end of gnunet-service-identity-provider.c */
projects / oweals / gnunet.git / blobdiff