3 * StatusNet - the distributed open-source microblogging tool
4 * Copyright (C) 2008, 2009, StatusNet, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
22 require_once INSTALLDIR . '/lib/oauthstore.php';
24 class ApiStatusNetOAuthDataStore extends StatusNetOAuthDataStore
26 function lookup_consumer($consumerKey)
28 $con = Consumer::staticGet('consumer_key', $consumerKey);
32 // Create an anon consumer and anon application if one
33 // doesn't exist already
34 if ($consumerKey == 'anonymous') {
36 common_debug("API OAuth - creating anonymous consumer");
37 $con = new Consumer();
38 $con->consumer_key = $consumerKey;
39 $con->consumer_secret = $consumerKey;
40 $con->created = common_sql_now();
42 $result = $con->insert();
44 // TRANS: Server error displayed when trying to create an anynymous OAuth consumer.
45 $this->serverError(_('Could not create anonymous consumer.'));
48 $app = Oauth_application::getByConsumerKey('anonymous');
52 common_debug("API OAuth - creating anonymous application");
53 $app = new OAuth_application();
54 $app->owner = 1; // XXX: What to do here?
55 $app->consumer_key = $con->consumer_key;
56 $app->name = 'anonymous';
57 $app->icon = 'default-avatar-stream.png'; // XXX: Fix this!
58 $app->description = "An anonymous application";
59 // XXX: allow the user to set the access type when
60 // authorizing? Currently we default to r+w for anonymous
61 // OAuth client applications
62 $app->access_type = 3; // read + write
63 $app->type = 2; // desktop
64 $app->created = common_sql_now();
69 // TRANS: Server error displayed when trying to create an anynymous OAuth application.
70 $this->serverError(_("Could not create anonymous OAuth application."));
78 return new OAuthConsumer(
84 function getAppByRequestToken($token_key)
86 // Look up the full req token
87 $req_token = $this->lookup_token(
93 if (empty($req_token)) {
94 common_debug("couldn't get request token from oauth datastore");
98 // Look up the full Token
100 $token->tok = $req_token->key;
101 $result = $token->find(true);
103 if (empty($result)) {
104 common_debug('Couldn\'t find req token in the token table.');
109 $app = new Oauth_application();
110 $app->consumer_key = $token->consumer_key;
111 $result = $app->find(true);
113 if (!empty($result)) {
116 common_debug("Couldn't find the app!");
121 function new_access_token($token, $consumer, $verifier)
125 "New access token from request token %s, consumer %s and verifier %s ",
135 $rt->consumer_key = $consumer->key;
136 $rt->tok = $token->key;
137 $rt->type = 0; // request
139 $app = Oauth_application::getByConsumerKey($consumer->key);
140 assert(!empty($app));
142 if ($rt->find(true) && $rt->state == 1 && $rt->verifier == $verifier) { // authorized
144 common_debug('Request token found.', __FILE__);
146 // find the app and profile associated with this token
147 $tokenAssoc = Oauth_token_association::staticGet('token', $rt->tok);
151 _('Could not find a profile and application associated with the request token.')
155 // check to see if we have previously issued an access token for this application
158 $appUser = new Oauth_application_user();
160 $appUser->application_id = $app->id;
161 $appUser->profile_id = $tokenAssoc->profile_id;
163 $result = $appUser->find(true);
165 if (!empty($result)) {
169 "Existing access token found for application %s, profile %s.",
171 $tokenAssoc->profile_id
177 // fetch the full access token
178 $at->consumer_key = $consumer->key;
179 $at->tok = $appUser->token;
181 $result = $at->find(true);
185 _('Could not issue access token.')
189 // Yay, we can re-issue the access token
190 return new OAuthToken($at->tok, $at->secret);
196 "Creating new access token for application %s, profile %s.",
198 $tokenAssoc->profile_id
202 // make a brand new access token
205 $at->consumer_key = $consumer->key;
206 $at->tok = common_good_rand(16);
207 $at->secret = common_good_rand(16);
208 $at->type = 1; // access
209 $at->verifier = $verifier;
210 $at->verified_callback = $rt->verified_callback; // 1.0a
211 $at->created = common_sql_now();
213 if (!$at->insert()) {
214 $e = $at->_lastError;
215 common_debug('access token "' . $at->tok . '" not inserted: "' . $e->message . '"', __FILE__);
218 common_debug('access token "' . $at->tok . '" inserted', __FILE__);
220 $orig_rt = clone($rt);
221 $rt->state = 2; // used
222 if (!$rt->update($orig_rt)) {
225 common_debug('request token "' . $rt->tok . '" updated', __FILE__);
228 // insert a new Oauth_application_user record w/access token
229 $appUser = new Oauth_application_user();
231 $appUser->profile_id = $tokenAssoc->profile_id;;
232 $appUser->application_id = $app->id;
233 $appUser->access_type = $app->access_type;
234 $appUser->token = $at->tok;
235 $appUser->created = common_sql_now();
237 $result = $appUser->insert();
240 common_log_db_error($appUser, 'INSERT', __FILE__);
241 $this->serverError(_('Database error inserting OAuth application user.'));
245 return new OAuthToken($at->tok, $at->secret);
250 // the token was not authorized or not verfied
254 "API OAuth - Attempt to exchange unauthorized or unverified request token %s for an access token.",
263 * Revoke specified access token
265 * Revokes the token specified by $token_key.
266 * Throws exceptions in case of error.
268 * @param string $token_key the token to be revoked
269 * @param int $type type of token (0 = req, 1 = access)
275 public function revoke_token($token_key, $type = 0) {
277 $rt->tok = $token_key;
281 if (!$rt->find(true)) {
282 // TRANS: Exception thrown when an attempt is made to revoke an unknown token.
283 throw new Exception(_('Tried to revoke unknown token.'));
286 if (!$rt->delete()) {
287 // TRANS: Exception thrown when an attempt is made to remove a revoked token.
288 throw new Exception(_('Failed to delete revoked token.'));
293 * Create a new request token. Overrided to support OAuth 1.0a callback
295 * @param OAuthConsumer $consumer the OAuth Consumer for this token
296 * @param string $callback the verified OAuth callback URL
298 * @return OAuthToken $token a new unauthorized OAuth request token
300 function new_request_token($consumer, $callback)
303 $t->consumer_key = $consumer->key;
304 $t->tok = common_good_rand(16);
305 $t->secret = common_good_rand(16);
306 $t->type = 0; // request
307 $t->state = 0; // unauthorized
308 $t->verified_callback = $callback;
310 if ($callback === 'oob') {
312 $t->verifier = mt_rand(0, 9999999);
314 $t->verifier = common_good_rand(8);
317 $t->created = DB_DataObject_Cast::dateTime();
321 return new OAuthToken($t->tok, $t->secret);