*/
/**
* @author Martin Schanzenbach
+ * @author Philippe Buschmann
* @file identity/plugin_rest_identity.c
* @brief GNUnet Namestore REST plugin
*
#include "gnunet_rest_plugin.h"
#include "gnunet_identity_service.h"
#include "gnunet_rest_lib.h"
-#include "gnunet_jsonapi_lib.h"
-#include "gnunet_jsonapi_util.h"
#include "microhttpd.h"
#include <jansson.h>
#include "gnunet_signatures.h"
/**
* Resource type
*/
-#define GNUNET_REST_JSONAPI_IDENTITY_EGO "ego"
+#define GNUNET_REST_JSON_IDENTITY_EGO "ego"
/**
* Name attribute
*/
-#define GNUNET_REST_JSONAPI_IDENTITY_NAME "name"
+#define GNUNET_REST_JSON_IDENTITY_NAME "name"
/**
* Attribute to rename "name" TODO we changed id to the pubkey
* so this can be unified with "name"
*/
-#define GNUNET_REST_JSONAPI_IDENTITY_NEWNAME "newname"
+#define GNUNET_REST_JSON_IDENTITY_NEWNAME "newname"
/**
* URL parameter to change the subsytem for ego
*/
-#define GNUNET_REST_JSONAPI_IDENTITY_SUBSYSTEM "subsystem"
+#define GNUNET_REST_JSON_IDENTITY_SUBSYSTEM "subsystem"
/**
*/
#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
struct MHD_Response *resp;
char *json_error;
- GNUNET_asprintf (&json_error,
- "{Error while processing request: %s}",
- &handle->emsg);
+ if (NULL == handle->emsg)
+ handle->emsg = GNUNET_strdup("Unknown Error");
+
+ GNUNET_asprintf (&json_error, "{\"error\": \"%s\"}", handle->emsg);
+ handle->response_code = MHD_HTTP_OK;
resp = GNUNET_REST_create_response (json_error);
- handle->proc (handle->proc_cls,
- resp,
- handle->response_code);
+ handle->proc (handle->proc_cls, resp, handle->response_code);
cleanup_handle (handle);
- GNUNET_free (json_error);
+ GNUNET_free(json_error);
}
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_JSON_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);
}
+
/**
* 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;
+ size_t index;
if (GNUNET_NO == GNUNET_REST_namespace_match (handle->url, GNUNET_REST_API_NS_IDENTITY))
{
}
if ( NULL == egoname ) {
- GNUNET_CRYPTO_hash (GNUNET_REST_JSONAPI_IDENTITY_SUBSYSTEM,
- strlen (GNUNET_REST_JSONAPI_IDENTITY_SUBSYSTEM),
+ GNUNET_CRYPTO_hash (GNUNET_REST_JSON_IDENTITY_SUBSYSTEM,
+ strlen (GNUNET_REST_JSON_IDENTITY_SUBSYSTEM),
&key);
if ( GNUNET_YES ==
GNUNET_CONTAINER_multihashmap_contains (handle->conndata_handle->url_param_map,
}
}
- json_document = GNUNET_JSONAPI_document_new ();
+ json_root = json_array();
//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_JSON_IDENTITY_EGO));
name_str = json_string (ego_entry->identifier);
- 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);
+ json_object_set_new( json_ego, "name", name_str);
+
+ json_array_append( json_root, json_ego );
}
- if (0 == GNUNET_JSONAPI_document_resource_count (json_document))
+
+ if ((size_t)0 == json_array_size(json_root))
{
- GNUNET_JSONAPI_document_delete (json_document);
+ json_decref (json_root);
handle->emsg = GNUNET_strdup ("No identities found!");
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);
+
+ //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);
cleanup_handle (handle);
return;
}
resp = GNUNET_REST_create_response (NULL);
- handle->proc (handle->proc_cls, resp, MHD_HTTP_NO_CONTENT);
+ handle->proc (handle->proc_cls, resp, handle->response_code);
cleanup_handle (handle);
}
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");
+ 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);
- 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_JSON_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;
}
egoname = json_string_value (egoname_json);
+ if(0 >= strlen(egoname))
+ {
+ json_decref (data_js);
+ handle->emsg = GNUNET_strdup ("No name provided");
+ GNUNET_SCHEDULER_add_now (&do_error, handle);
+ return;
+ }
for (ego_entry = handle->ego_head;
NULL != ego_entry;
ego_entry = ego_entry->next)
{
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->response_code = MHD_HTTP_CREATED;
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_JSON_IDENTITY_NEWNAME);
if ((NULL != name_json) && json_is_string (name_json))
{
newname = json_string_value (name_json);
+ if(0 >= strlen(newname))
+ {
+ json_decref (data_js);
+ handle->emsg = GNUNET_strdup ("No name provided");
+ GNUNET_SCHEDULER_add_now (&do_error, handle);
+ return;
+ }
for (ego_entry_tmp = handle->ego_head;
NULL != ego_entry_tmp;
ego_entry_tmp = ego_entry_tmp->next)
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);
return;
}
}
+ handle->response_code = MHD_HTTP_NO_CONTENT;
handle->op = GNUNET_IDENTITY_rename (handle->identity_handle,
ego_entry->identifier,
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_JSON_IDENTITY_SUBSYSTEM);
if ( (NULL != subsys_json) && json_is_string (subsys_json))
{
subsys = json_string_value (subsys_json);
+ if(0 >= strlen(subsys))
+ {
+ json_decref (data_js);
+ handle->emsg = GNUNET_strdup ("No name provided");
+ GNUNET_SCHEDULER_add_now (&do_error, handle);
+ return;
+ }
GNUNET_asprintf (&handle->subsys, "%s", subsys);
- GNUNET_JSONAPI_document_delete (json_obj);
+ json_decref (data_js);
+ handle->response_code = MHD_HTTP_NO_CONTENT;
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,
cleanup_handle (handle);
return;
}
+ handle->response_code = MHD_HTTP_NO_CONTENT;
handle->op = GNUNET_IDENTITY_delete (handle->identity_handle,
ego_entry->identifier,
&do_finished,
GNUNET_REST_HANDLER_END
};
- if (GNUNET_NO == GNUNET_JSONAPI_handle_request (handle->conndata_handle,
+ if (GNUNET_NO == GNUNET_REST_handle_request (handle->conndata_handle,
handlers,
&err,
handle))
handle->timeout = GNUNET_TIME_UNIT_FOREVER_REL;
-
+ handle->response_code = MHD_HTTP_OK;
handle->proc_cls = proc_cls;
handle->proc = proc;
handle->state = ID_REST_STATE_INIT;
projects / oweals / gnunet.git / blobdiff