1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
|
<?php
/*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2008, 2009, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
require_once INSTALLDIR . '/lib/oauthstore.php';
class ApiStatusNetOAuthDataStore extends StatusNetOAuthDataStore
{
function lookup_consumer($consumer_key)
{
$con = Consumer::staticGet('consumer_key', $consumer_key);
if (!$con) {
return null;
}
return new OAuthConsumer($con->consumer_key,
$con->consumer_secret);
}
function getAppByRequestToken($token_key)
{
// Look up the full req tokenx
$req_token = $this->lookup_token(null,
'request',
$token_key);
if (empty($req_token)) {
common_debug("couldn't get request token from oauth datastore");
return null;
}
// Look up the full Token
$token = new Token();
$token->tok = $req_token->key;
$result = $token->find(true);
if (empty($result)) {
common_debug('Couldn\'t find req token in the token table.');
return null;
}
// Look up the app
$app = new Oauth_application();
$app->consumer_key = $token->consumer_key;
$result = $app->find(true);
if (!empty($result)) {
return $app;
} else {
common_debug("Couldn't find the app!");
return null;
}
}
function new_access_token($token, $consumer)
{
common_debug('new_access_token("'.$token->key.'","'.$consumer->key.'")', __FILE__);
$rt = new Token();
$rt->consumer_key = $consumer->key;
$rt->tok = $token->key;
$rt->type = 0; // request
$app = Oauth_application::getByConsumerKey($consumer->key);
if (empty($app)) {
common_debug("empty app!");
}
if ($rt->find(true) && $rt->state == 1) { // authorized
common_debug('request token found.', __FILE__);
// find the associated user of the app
$appUser = new Oauth_application_user();
$appUser->application_id = $app->id;
$appUser->token = $rt->tok;
$result = $appUser->find(true);
if (!empty($result)) {
common_debug("Oath app user found.");
} else {
common_debug("Oauth app user not found. app id $app->id token $rt->tok");
return null;
}
// go ahead and make the access token
$at = new Token();
$at->consumer_key = $consumer->key;
$at->tok = common_good_rand(16);
$at->secret = common_good_rand(16);
$at->type = 1; // access
$at->created = DB_DataObject_Cast::dateTime();
if (!$at->insert()) {
$e = $at->_lastError;
common_debug('access token "'.$at->tok.'" not inserted: "'.$e->message.'"', __FILE__);
return null;
} else {
common_debug('access token "'.$at->tok.'" inserted', __FILE__);
// burn the old one
$orig_rt = clone($rt);
$rt->state = 2; // used
if (!$rt->update($orig_rt)) {
return null;
}
common_debug('request token "'.$rt->tok.'" updated', __FILE__);
// update the token from req to access for the user
$orig = clone($appUser);
$appUser->token = $at->tok;
// It's at this point that we change the access type
// to whatever the application's access is. Request
// tokens should always have an access type of 0, and
// therefore be unuseable for making requests for
// protected resources.
$appUser->access_type = $app->access_type;
$result = $appUser->update($orig);
if (empty($result)) {
common_debug('couldn\'t update OAuth app user.');
return null;
}
// Okay, good
return new OAuthToken($at->tok, $at->secret);
}
} else {
return null;
}
}
/**
* Revoke specified access token
*
* Revokes the token specified by $token_key.
* Throws exceptions in case of error.
*
* @param string $token_key the token to be revoked
* @param int $type type of token (0 = req, 1 = access)
*
* @access public
*
* @return void
*/
public function revoke_token($token_key, $type = 0) {
$rt = new Token();
$rt->tok = $token_key;
$rt->type = $type;
$rt->state = 0;
if (!$rt->find(true)) {
throw new Exception('Tried to revoke unknown token');
}
if (!$rt->delete()) {
throw new Exception('Failed to delete revoked token');
}
}
}
|
