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
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
|
<?php
namespace Zotlabs\Module;
/**
* The OAuth2TestVehicle class is a way to test the registration of an OAuth2
* client app. It allows you to walk through the steps of registering a client,
* requesting an authorization code for that client, and then requesting an
* access token for use in authentication against the Hubzilla API endpoints.
*/
class OAuth2TestVehicle extends \Zotlabs\Web\Controller {
function init() {
// If there is a 'code' and 'state' parameter then this is a client app
// callback issued after the authorization code request
// TODO: Check state value and compare to original sent value
// "You should first compare this state value to ensure it matches the
// one you started with. You can typically store the state value in a
// cookie, and compare it when the user comes back. This ensures your
// redirection endpoint isn't able to be tricked into attempting to
// exchange arbitrary authorization codes."
$_SESSION['redirect_uri'] = 'http://hub.localhost/oauth2testvehicle';
$_SESSION['authorization_code'] = (x($_REQUEST, 'code') ? $_REQUEST['code'] : $_SESSION['authorization_code']);
$_SESSION['state'] = (x($_REQUEST, 'state') ? $_REQUEST['state'] : $_SESSION['state'] );
$_SESSION['client_id'] = (x($_REQUEST, 'client_id') ? $_REQUEST['client_id'] : $_SESSION['client_id'] );
$_SESSION['client_secret'] = (x($_REQUEST, 'client_secret') ? $_REQUEST['client_secret'] : $_SESSION['client_secret']);
$_SESSION['access_token'] = (x($_REQUEST, 'access_token') ? $_REQUEST['access_token'] : $_SESSION['access_token'] );
$_SESSION['api_response'] = (x($_SESSION, 'api_response') ? $_SESSION['api_response'] : '');
}
function get() {
$o .= replace_macros(get_markup_template('oauth2testvehicle.tpl'), array(
'$baseurl' => z_root(),
'$api_response' => $_SESSION['api_response'],
/*
endpoints => array(
array(
'path_to_endpoint',
array(
array('field_name_1', 'value'),
array('field_name_2', 'value'),
...
),
'submit_button_name',
'Description of API action'
)
)
*/
'$endpoints' => array(
array(
'oauth2testvehicle',
array(
array(
'action', 'delete_db'
)
),
'oauth2test_delete_db',
'Delete the OAuth2 database tables',
'POST',
($_SESSION['success'] === 'delete_db'),
),
array(
'oauth2testvehicle',
array(
array(
'action', 'create_db'
)
),
'oauth2test_create_db',
'Create the OAuth2 database tables',
'POST',
($_SESSION['success'] === 'create_db'),
),
array(
'authorize',
array(
array('response_type', 'code'),
array('client_id', (x($_REQUEST, 'client_id') ? $_REQUEST['client_id'] : 'oauth2_test_app')),
array('redirect_uri', $_SESSION['redirect_uri']),
array('state', 'xyz'),
// OpenID Connect Dynamic Client Registration 1.0 Client Metadata
// http://openid.net/specs/openid-connect-registration-1_0.html
array('client_name', 'OAuth2 Test App'),
array('logo_uri', urlencode(z_root() . '/images/icons/plugin.png')),
array('client_uri', urlencode('https://client.example.com/website')),
array('application_type', 'web'), // would be 'native' for mobile app
),
'oauth_authorize',
'Authorize a test client app',
'GET',
(($_REQUEST['code'] && $_REQUEST['state']) ? true : false),
),
array(
'oauth2testvehicle',
array(
array('action', 'request_token'),
array('grant_type', 'authorization_code'),
array('code', $_SESSION['authorization_code']),
array('redirect_uri', $_SESSION['redirect_uri']),
array('client_id', ($_SESSION['client_id'] ? $_SESSION['client_id'] : 'oauth2_test_app')),
array('client_secret', $_SESSION['client_secret']),
),
'oauth_token_request',
'Request a token',
'POST',
($_SESSION['success'] === 'request_token'),
),
array(
'oauth2testvehicle',
array(
array('action', 'api_files'),
array('access_token', $_SESSION['access_token']),
),
'oauth_api_files',
'API: Get channel files',
'POST',
($_SESSION['success'] === 'api_files'),
)
)
));
$_SESSION['success'] = '';
return $o;
}
function post() {
switch ($_POST['action']) {
case 'api_files':
$access_token = $_SESSION['access_token'];
$url = z_root() . '/api/z/1.0/files/';
$headers = [];
$headers[] = 'Authorization: Bearer ' . $access_token;
$post = z_fetch_url($url, false, 0, array(
'custom' => 'GET',
'headers' => $headers,
));
logger(json_encode($post, JSON_PRETTY_PRINT), LOGGER_DEBUG);
$response = json_decode($post['body'], true);
$_SESSION['api_response'] = json_encode($response, JSON_PRETTY_PRINT);
break;
case 'request_token':
$grant_type = (x($_POST, 'grant_type') ? $_POST['grant_type'] : '');
$redirect_uri = (x($_POST, 'redirect_uri') ? $_POST['redirect_uri'] : '');
$client_id = (x($_POST, 'client_id') ? $_POST['client_id'] : '');
$code = (x($_POST, 'code') ? $_POST['code'] : '');
$client_secret = (x($_POST, 'client_secret') ? $_POST['client_secret'] : '');
$url = z_root() . '/token/';
$params = http_build_query(array(
'grant_type' => $grant_type,
'redirect_uri' => urlencode($redirect_uri),
'client_id' => $client_id,
'code' => $code,
));
$post = z_post_url($url, $params, 0, array(
'http_auth' => $client_id . ':' . $client_secret,
));
logger(json_encode($post, JSON_PRETTY_PRINT), LOGGER_DEBUG);
$response = json_decode($post['body'], true);
logger(json_encode($response, JSON_PRETTY_PRINT), LOGGER_DEBUG);
if($response['access_token']) {
info('Access token received: ' . $response['access_token'] . EOL);
$_SESSION['success'] = 'request_token';
$_SESSION['access_token'] = $response['access_token'];
}
break;
case 'delete_db':
$status = true;
// Use the \OAuth2\Storage\Pdo class to create the OAuth2 tables
// by passing it the database connection
$pdo = \DBA::$dba->db;
$storage = new \Zotlabs\Storage\ZotOauth2Pdo($pdo);
foreach ($storage->getConfig() as $key => $table) {
$r = q("DROP TABLE %s;", dbesc($table));
if (!$r) {
$status = false;
}
}
if (!$status) {
notice('Errors encountered deleting database tables.' . EOL);
$_SESSION['success'] = '';
} else {
info('Database tables deleted successfully.' . EOL);
$_SESSION['success'] = 'delete_db';
}
break;
case 'create_db':
$status = true;
@include('.htconfig.php');
$pdo = \DBA::$dba->db;
$storage = new \Zotlabs\Storage\ZotOauth2Pdo($pdo);
foreach (explode(';', $storage->getBuildSql($db_data)) as $statement) {
try {
$result = $pdo->exec($statement);
} catch (\PDOException $e) {
$status = false;
}
}
if (!$status) {
notice('Errors encountered creating database tables.' . EOL);
$_SESSION['success'] = '';
} else {
info('Database tables created successfully.' . EOL);
$_SESSION['success'] = 'create_db';
}
break;
default:
break;
}
}
}
|
