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') {
35 $con = new Consumer();
36 $con->consumer_key = $consumerKey;
37 $con->consumer_secret = $consumerKey;
38 $result = $con->insert();
40 $this->serverError(_("Could not create anonymous consumer."));
42 $app = new OAuth_application();
43 $app->consumer_key = $con->consumer_key;
44 $app->name = 'anonymous';
46 // XXX: allow the user to set the access type when
47 // authorizing? Currently we default to r+w for anonymous
48 // OAuth client applications
49 $app->access_type = 3; // read + write
52 $this->serverError(_("Could not create anonymous OAuth application."));
59 return new OAuthConsumer(
65 function getAppByRequestToken($token_key)
67 // Look up the full req tokenx
68 $req_token = $this->lookup_token(null,
72 if (empty($req_token)) {
73 common_debug("couldn't get request token from oauth datastore");
77 // Look up the full Token
79 $token->tok = $req_token->key;
80 $result = $token->find(true);
83 common_debug('Couldn\'t find req token in the token table.');
89 $app = new Oauth_application();
90 $app->consumer_key = $token->consumer_key;
91 $result = $app->find(true);
93 if (!empty($result)) {
96 common_debug("Couldn't find the app!");
101 function new_access_token($token, $consumer, $verifier)
105 "%s - New access token from request token %s, consumer %s and verifier %s ",
115 $rt->consumer_key = $consumer->key;
116 $rt->tok = $token->key;
117 $rt->type = 0; // request
119 $app = Oauth_application::getByConsumerKey($consumer->key);
120 assert(!empty($app));
122 if ($rt->find(true) && $rt->state == 1 && $rt->verifier == $verifier) { // authorized
124 common_debug('request token found.');
126 // find the associated user of the app
128 $appUser = new Oauth_application_user();
130 $appUser->application_id = $app->id;
131 $appUser->token = $rt->tok;
133 $result = $appUser->find(true);
135 if (!empty($result)) {
136 common_debug("Ouath app user found.");
138 common_debug("Oauth app user not found. app id $app->id token $rt->tok");
142 // go ahead and make the access token
145 $at->consumer_key = $consumer->key;
146 $at->tok = common_good_rand(16);
147 $at->secret = common_good_rand(16);
148 $at->type = 1; // access
149 $at->verifier = $verifier;
150 $at->verified_callback = $rt->verified_callback; // 1.0a
151 $at->created = DB_DataObject_Cast::dateTime();
153 if (!$at->insert()) {
154 $e = $at->_lastError;
155 common_debug('access token "'.$at->tok.'" not inserted: "'.$e->message.'"', __FILE__);
158 common_debug('access token "'.$at->tok.'" inserted', __FILE__);
160 $orig_rt = clone($rt);
161 $rt->state = 2; // used
162 if (!$rt->update($orig_rt)) {
165 common_debug('request token "'.$rt->tok.'" updated', __FILE__);
167 // update the token from req to access for the user
169 $orig = clone($appUser);
171 $appUser->token = $at->tok;
173 // It's at this point that we change the access type
174 // to whatever the application's access is. Request
175 // tokens should always have an access type of 0, and
176 // therefore be unuseable for making requests for
177 // protected resources.
179 $appUser->access_type = $app->access_type;
181 $result = $appUser->updateKeys($orig);
184 throw new Exception('Couldn\'t update OAuth app user.');
188 return new OAuthToken($at->tok, $at->secret);
196 * Revoke specified access token
198 * Revokes the token specified by $token_key.
199 * Throws exceptions in case of error.
201 * @param string $token_key the token to be revoked
202 * @param int $type type of token (0 = req, 1 = access)
208 public function revoke_token($token_key, $type = 0) {
210 $rt->tok = $token_key;
214 if (!$rt->find(true)) {
215 // TRANS: Exception thrown when an attempt is made to revoke an unknown token.
216 throw new Exception(_('Tried to revoke unknown token.'));
219 if (!$rt->delete()) {
220 // TRANS: Exception thrown when an attempt is made to remove a revoked token.
221 throw new Exception(_('Failed to delete revoked token.'));
226 * Create a new request token. Overrided to support OAuth 1.0a callback
228 * @param OAuthConsumer $consumer the OAuth Consumer for this token
229 * @param string $callback the verified OAuth callback URL
231 * @return OAuthToken $token a new unauthorized OAuth request token
234 function new_request_token($consumer, $callback)
237 $t->consumer_key = $consumer->key;
238 $t->tok = common_good_rand(16);
239 $t->secret = common_good_rand(16);
240 $t->type = 0; // request
241 $t->state = 0; // unauthorized
242 $t->verified_callback = $callback;
244 if ($callback === 'oob') {
246 $t->verifier = mt_rand(0, 9999999);
248 $t->verifier = common_good_rand(8);
251 $t->created = DB_DataObject_Cast::dateTime();
255 return new OAuthToken($t->tok, $t->secret);