*/
/**
* @author Martin Schanzenbach
+ * @author Philippe Buschmann
* @file identity/plugin_rest_identity.c
* @brief GNUnet Namestore REST plugin
*
*/
#define GNUNET_REST_ERROR_RESOURCE_INVALID "Resource location invalid"
#define GNUNET_REST_ERROR_NO_DATA "No data"
+#define GNUNET_REST_ERROR_DATA_INVALID "Data invalid"
/**
* GNUid token lifetime
char *json_error;
GNUNET_asprintf (&json_error,
- "{Error while processing request: %s}",
- &handle->emsg);
-
+ "{\"error\": \"%s\"}",
+ handle->emsg);
+ handle->response_code = MHD_HTTP_OK;
resp = GNUNET_REST_create_response (json_error);
handle->proc (handle->proc_cls,
resp,
const char *name)
{
struct RequestHandle *handle = cls;
- struct GNUNET_JSONAPI_Document *json_document;
- struct GNUNET_JSONAPI_Resource *json_resource;
struct EgoEntry *ego_entry;
struct MHD_Response *resp;
+ json_t *json_root;
+ json_t *json_ego;
json_t *name_json;
char *result_str;
+ size_t index;
- json_document = GNUNET_JSONAPI_document_new ();
+ json_root = json_array();
for (ego_entry = handle->ego_head;
NULL != ego_entry;
continue;
if (NULL == name)
continue;
- json_resource = GNUNET_JSONAPI_resource_new
- (GNUNET_REST_JSONAPI_IDENTITY_EGO, ego_entry->keystring);
+
+ json_ego = json_object();
name_json = json_string (ego_entry->identifier);
- GNUNET_JSONAPI_resource_add_attr (json_resource,
- GNUNET_REST_JSONAPI_IDENTITY_NAME,
- name_json);
- json_decref (name_json);
- GNUNET_JSONAPI_document_resource_add (json_document, json_resource);
+ json_object_set_new(json_ego, GNUNET_REST_JSONAPI_IDENTITY_EGO, name_json);
+ json_array_append(json_root, json_ego);
+
break;
}
- if (0 == GNUNET_JSONAPI_document_resource_count (json_document))
+
+ if (0 == json_array_size(json_root))
{
- GNUNET_JSONAPI_document_delete (json_document);
+ json_decref(json_root);
handle->emsg = GNUNET_strdup("No identity matches results!");
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
- GNUNET_JSONAPI_document_serialize (json_document, &result_str);
+
+ result_str = json_dumps(json_root, 0);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Result %s\n", result_str);
resp = GNUNET_REST_create_response (result_str);
- GNUNET_JSONAPI_document_delete (json_document);
+
+ json_array_foreach(json_root, index, json_ego )
+ {
+ json_decref(json_ego);
+ }
+ json_decref (json_root);
handle->proc (handle->proc_cls, resp, MHD_HTTP_OK);
GNUNET_free (result_str);
cleanup_handle (handle);
}
-//TODO clean up, fix memleaks
+
/**
* Create a response with requested ego(s)
*
struct EgoEntry *ego_entry;
struct GNUNET_HashCode key;
struct MHD_Response *resp;
- //struct GNUNET_JSONAPI_Document *json_document;
- //struct GNUNET_JSONAPI_Resource *json_resource;
json_t *json_root;
json_t *json_ego;
json_t *name_str;
- struct GNUNET_JSON_Specification test;
+ size_t index;
if (GNUNET_NO == GNUNET_REST_namespace_match (handle->url, GNUNET_REST_API_NS_IDENTITY))
{
}
json_root = json_array();
- //json_document = GNUNET_JSONAPI_document_new ();
//Return all egos
for (ego_entry = handle->ego_head;
if ( (NULL != egoname) && (0 != strcmp (egoname, ego_entry->identifier)) )
continue;
- //json_resource = GNUNET_JSONAPI_resource_new (GNUNET_REST_JSONAPI_IDENTITY_EGO,
- // ego_entry->keystring);
json_ego = json_object();
+
json_object_set_new( json_ego, "id", json_string (ego_entry->keystring));
json_object_set_new( json_ego, "type", json_string (GNUNET_REST_JSONAPI_IDENTITY_EGO));
name_str = json_string (ego_entry->identifier);
json_object_set_new( json_ego, "name", name_str);
+
json_array_append( json_root, json_ego );
- //GNUNET_JSONAPI_resource_add_attr (
- // json_resource,
- // GNUNET_REST_JSONAPI_IDENTITY_NAME,
- // name_str);
- json_decref (name_str);
- //GNUNET_JSONAPI_document_resource_add (json_document, json_resource);
- }
- //if (0 == GNUNET_JSONAPI_document_resource_count (json_document))
- if (0 == json_array_size(json_root))
+ }
+
+ if ((size_t)0 == json_array_size(json_root))
{
- //GNUNET_JSONAPI_document_delete (json_document);
- json_decref (json_root);
+ json_decref (json_root);
handle->emsg = GNUNET_strdup ("No identities found!");
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
- //TODO here parse
- //GNUNET_JSONAPI_document_serialize (json_document, &result_str);
- //GNUNET_JSON_parse();
+
result_str = json_dumps(json_root, 0);
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Result %s\n", result_str);
resp = GNUNET_REST_create_response (result_str);
- //GNUNET_JSONAPI_document_delete (json_document);
+
+ //delete json_objects in json_array with macro
+ json_array_foreach(json_root, index, json_ego )
+ {
+ json_decref(json_ego);
+ }
json_decref (json_root);
handle->proc (handle->proc_cls, resp, MHD_HTTP_OK);
GNUNET_free (result_str);
return;
}
resp = GNUNET_REST_create_response (NULL);
- handle->proc (handle->proc_cls, resp, MHD_HTTP_NO_CONTENT);
+ handle->proc (handle->proc_cls, resp, MHD_HTTP_CREATED);
cleanup_handle (handle);
}
+//
+//
+///**
+// * Parse given JSON object to jsonapi document.
+// *
+// * @param cls closure, NULL
+// * @param root the json object representing data
+// * @param[out] spec where to write the data
+// * @return #GNUNET_OK upon successful parsing; #GNUNET_SYSERR upon error
+// */
+//static int
+//parse_jsonapiobject (void *cls, json_t *root,
+// struct GNUNET_JSON_Specification *spec)
+//{
+// if (NULL == root)
+// {
+// return GNUNET_SYSERR;
+// }
+// if (1 == json_is_object(root))
+// {
+// if (1 == json_is_string(json_object_get (root, GNUNET_REST_JSONAPI_IDENTITY_NAME)))
+// {
+// return GNUNET_OK;
+// }
+// }
+// return GNUNET_SYSERR;
+//}
+//
+///**
+// * Cleanup data left from parsing RSA public key.
+// *
+// * @param cls closure, NULL
+// * @param[out] spec where to free the data
+// */
+//static void
+//clean_jsonapiobject (void *cls,
+// struct GNUNET_JSON_Specification *spec)
+//{
+// json_t **jsonapi_obj = (json_t **) spec->ptr;
+// if (NULL != *jsonapi_obj)
+// {
+// json_decref (*jsonapi_obj);
+// *jsonapi_obj = NULL;
+// }
+//}
+//
+///**
+// * JSON object.
+// *
+// * @param name name of the JSON field
+// * @param[out] jsonp where to store the JSON found under @a name
+// */
+//struct GNUNET_JSON_Specification
+//GNUNET_JSON_spec_json_create_identity (json_t **jsonapi_object)
+//{
+// struct GNUNET_JSON_Specification ret = {
+// .parser = &parse_jsonapiobject,
+// .cleaner = &clean_jsonapiobject,
+// .cls = NULL,
+// .field = NULL,
+// .ptr = jsonapi_object,
+// .ptr_size = 0,
+// .size_ptr = NULL
+// };
+// *jsonapi_object = NULL;
+// return ret;
+//}
+
+
+
/**
* Create a new ego
*
struct RequestHandle *handle = cls;
struct EgoEntry *ego_entry;
struct MHD_Response *resp;
- struct GNUNET_JSONAPI_Document *json_obj;
- struct GNUNET_JSONAPI_Resource *json_res;
json_t *egoname_json;
json_t *data_js;
json_error_t err;
const char* egoname;
char term_data[handle->data_size+1];
- struct GNUNET_JSON_Specification docspec[] = {
- GNUNET_JSON_spec_jsonapi_document (&json_obj),
- GNUNET_JSON_spec_end()
- };
+
if (strlen (GNUNET_REST_API_NS_IDENTITY) != strlen (handle->url))
{
handle->emsg = GNUNET_strdup (GNUNET_REST_ERROR_RESOURCE_INVALID);
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
+
if (0 >= handle->data_size)
{
handle->emsg = GNUNET_strdup (GNUNET_REST_ERROR_NO_DATA);
data_js = json_loads (term_data,
JSON_DECODE_ANY,
&err);
- GNUNET_assert (NULL != data_js);
- GNUNET_assert (GNUNET_OK ==
- GNUNET_JSON_parse (data_js, docspec,
- NULL, NULL));
- json_decref (data_js);
- if (NULL == json_obj)
+ if (NULL == data_js)
{
+ handle->emsg = GNUNET_strdup (GNUNET_REST_ERROR_DATA_INVALID);
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
- if (1 != GNUNET_JSONAPI_document_resource_count (json_obj))
+ //instead of parse
+ if (!json_is_object(data_js))
{
- GNUNET_JSONAPI_document_delete (json_obj);
- handle->emsg = GNUNET_strdup ("Provided resource count invalid");
+ handle->emsg = GNUNET_strdup (GNUNET_REST_ERROR_DATA_INVALID);
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
- json_res = GNUNET_JSONAPI_document_get_resource (json_obj, 0);
- if (GNUNET_NO == GNUNET_JSONAPI_resource_check_type (json_res, GNUNET_REST_JSONAPI_IDENTITY_EGO))
+
+ if (1 != json_object_size(data_js))
{
- GNUNET_JSONAPI_document_delete (json_obj);
- resp = GNUNET_REST_create_response (NULL);
- handle->proc (handle->proc_cls, resp, MHD_HTTP_CONFLICT);
- cleanup_handle (handle);
+ json_decref (data_js);
+ handle->emsg = GNUNET_strdup ("Provided resource count invalid");
+ GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
- egoname_json = GNUNET_JSONAPI_resource_read_attr (json_res, GNUNET_REST_JSONAPI_IDENTITY_NAME);
+
+ egoname_json = json_object_get (data_js, GNUNET_REST_JSONAPI_IDENTITY_NAME);
if (!json_is_string (egoname_json))
{
- GNUNET_JSONAPI_document_delete (json_obj);
+ json_decref (data_js);
handle->emsg = GNUNET_strdup ("No name provided");
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
{
if (0 == strcasecmp (egoname, ego_entry->identifier))
{
- GNUNET_JSONAPI_document_delete (json_obj);
+ json_decref (data_js);
resp = GNUNET_REST_create_response (NULL);
handle->proc (handle->proc_cls, resp, MHD_HTTP_CONFLICT);
cleanup_handle (handle);
}
}
GNUNET_asprintf (&handle->name, "%s", egoname);
- GNUNET_JSONAPI_document_delete (json_obj);
+ json_decref (data_js);
handle->op = GNUNET_IDENTITY_create (handle->identity_handle,
handle->name,
&do_finished,
const char *url,
void *cls)
{
- struct GNUNET_JSONAPI_Document *json_obj;
- struct GNUNET_JSONAPI_Resource *json_res;
struct RequestHandle *handle = cls;
struct EgoEntry *ego_entry;
struct EgoEntry *ego_entry_tmp;
const char *newname;
char term_data[handle->data_size+1];
int ego_exists = GNUNET_NO;
- struct GNUNET_JSON_Specification docspec[] = {
- GNUNET_JSON_spec_jsonapi_document (&json_obj),
- GNUNET_JSON_spec_end()
- };
if (strlen (GNUNET_REST_API_NS_IDENTITY) > strlen (handle->url))
{
data_js = json_loads (term_data,
JSON_DECODE_ANY,
&err);
- GNUNET_assert (NULL != data_js);
- GNUNET_assert (GNUNET_OK ==
- GNUNET_JSON_parse (data_js, docspec,
- NULL, NULL));
-
- json_decref (data_js);
-
- if (NULL == json_obj)
+ if (NULL == data_js)
{
- handle->emsg = GNUNET_strdup ("Data invalid");
+ handle->emsg = GNUNET_strdup (GNUNET_REST_ERROR_NO_DATA);
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
-
- if (1 != GNUNET_JSONAPI_document_resource_count (json_obj))
+ if (!json_is_object(data_js))
{
- GNUNET_JSONAPI_document_delete (json_obj);
- handle->emsg = GNUNET_strdup ("Resource amount invalid");
+ json_decref (data_js);
+ handle->emsg = GNUNET_strdup (GNUNET_REST_ERROR_DATA_INVALID);
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
- json_res = GNUNET_JSONAPI_document_get_resource (json_obj, 0);
- if (GNUNET_NO == GNUNET_JSONAPI_resource_check_type (json_res, GNUNET_REST_JSONAPI_IDENTITY_EGO))
+ if (1 != json_object_size(data_js))
{
- GNUNET_JSONAPI_document_delete (json_obj);
- handle->emsg = GNUNET_strdup ("Resource type invalid");
+ json_decref (data_js);
+ handle->emsg = GNUNET_strdup ("Resource amount invalid");
GNUNET_SCHEDULER_add_now (&do_error, handle);
return;
}
//This is a rename
- name_json = GNUNET_JSONAPI_resource_read_attr (json_res,
- GNUNET_REST_JSONAPI_IDENTITY_NEWNAME);
+ name_json = json_object_get (data_js, GNUNET_REST_JSONAPI_IDENTITY_NEWNAME);
if ((NULL != name_json) && json_is_string (name_json))
{
newname = json_string_value (name_json);
0 != strcasecmp (keystring, ego_entry_tmp->keystring))
{
//Ego with same name not allowed
- GNUNET_JSONAPI_document_delete (json_obj);
+ json_decref (data_js);
resp = GNUNET_REST_create_response (NULL);
handle->proc (handle->proc_cls, resp, MHD_HTTP_CONFLICT);
cleanup_handle (handle);
newname,
&do_finished,
handle);
- GNUNET_JSONAPI_document_delete (json_obj);
+ json_decref (data_js);
return;
}
//Set subsystem
- subsys_json = GNUNET_JSONAPI_resource_read_attr (json_res, GNUNET_REST_JSONAPI_IDENTITY_SUBSYSTEM);
+ subsys_json = json_object_get (data_js, GNUNET_REST_JSONAPI_IDENTITY_SUBSYSTEM);
if ( (NULL != subsys_json) && json_is_string (subsys_json))
{
subsys = json_string_value (subsys_json);
GNUNET_asprintf (&handle->subsys, "%s", subsys);
- GNUNET_JSONAPI_document_delete (json_obj);
+ json_decref (data_js);
handle->op = GNUNET_IDENTITY_set (handle->identity_handle,
handle->subsys,
ego_entry->ego,
handle);
return;
}
- GNUNET_JSONAPI_document_delete (json_obj);
+ json_decref (data_js);
handle->emsg = GNUNET_strdup ("Subsystem not provided");
GNUNET_SCHEDULER_add_now (&do_error, handle);
}
+/**
+ * Handle ego delete request
+ *
+ * @param con_handle the connection handle
+ * @param url the url
+ * @param cls the RequestHandle
+ */
void
ego_delete_cont (struct GNUNET_REST_RequestHandle *con_handle,
const char* url,
projects / oweals / gnunet.git / commitdiff