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
|
<?php
require_once __DIR__ . "/vendor/autoload.php";
use Jumbojett\OpenIDConnectClient;
class Auth_OIDC extends Auth_Base {
/** redirect user to this URL after logout; .env:
* TTRSS_AUTH_OIDC_POST_LOGOUT_URL=http://127.0.0.1/logout-redirect
*/
const AUTH_OIDC_POST_LOGOUT_URL = "AUTH_OIDC_POST_LOGOUT_URL";
const AUTH_OIDC_NAME = "AUTH_OIDC_NAME";
const AUTH_OIDC_URL = "AUTH_OIDC_URL";
const AUTH_OIDC_CLIENT_ID = "AUTH_OIDC_CLIENT_ID";
const AUTH_OIDC_CLIENT_SECRET = "AUTH_OIDC_CLIENT_SECRET";
/** @var PluginHost $host */
private $host;
function about() {
return array(null,
"Authenticates against configured OIDC provider",
"fox",
true);
}
function init($host) {
Config::add(self::AUTH_OIDC_POST_LOGOUT_URL, "", Config::T_STRING);
Config::add(self::AUTH_OIDC_NAME, "", Config::T_STRING);
Config::add(self::AUTH_OIDC_URL, "", Config::T_STRING);
Config::add(self::AUTH_OIDC_CLIENT_ID, "", Config::T_STRING);
Config::add(self::AUTH_OIDC_CLIENT_SECRET, "", Config::T_STRING);
if (Config::get(self::AUTH_OIDC_URL)) {
$host->add_hook($host::HOOK_AUTH_USER, $this);
$host->add_hook($host::HOOK_LOGINFORM_ADDITIONAL_BUTTONS, $this);
if (Config::get(self::AUTH_OIDC_POST_LOGOUT_URL) != "")
$host->add_hook($host::HOOK_POST_LOGOUT, $this);
}
$this->host = $host;
}
function is_public_method($method) {
return $method == "oidc_login";
}
public function oidc_login() : void {
$oidc = new OpenIDConnectClient(Config::get(self::AUTH_OIDC_URL),
Config::get(self::AUTH_OIDC_CLIENT_ID),
Config::get(self::AUTH_OIDC_CLIENT_SECRET));
$oidc->setRedirectURL(Config::get_self_url());
$oidc->addScope(['openid', 'profile', 'email']);
$oidc->authenticate();
}
function authenticate($login, $password, $service = '') {
if (!($_SESSION['uid'] ?? false) && ($_REQUEST['code'] ?? false)) {
$oidc = new OpenIDConnectClient(Config::get(self::AUTH_OIDC_URL),
Config::get(self::AUTH_OIDC_CLIENT_ID),
Config::get(self::AUTH_OIDC_CLIENT_SECRET));
try {
$oidc->setRedirectURL(Config::get_self_url());
$oidc->addScope(['openid', 'profile', 'email']);
$oidc->authenticate();
$login = $oidc->requestUserInfo("preferred_username");
$user_id = $this->auto_create_user($login, $password);
if ($user_id) {
$name = $oidc->requestUserInfo("name");
if ($name) {
$sth = $this->pdo->prepare("UPDATE ttrss_users SET full_name = ? WHERE id = ?");
$sth->execute([$name, $user_id]);
}
$email = $oidc->requestUserInfo("email");
if ($email) {
$sth = $this->pdo->prepare("UPDATE ttrss_users SET email = ? WHERE id = ?");
$sth->execute([$email, $user_id]);
}
}
return $user_id;
} catch (Exception $e) {
$_SESSION["login_error_msg"] = 'OIDC: ' . $e->getMessage();
}
}
return false;
}
function get_login_js() {
return file_get_contents(__DIR__ . "/init.js");
}
function hook_loginform_additional_buttons() {
print \Controls\button_tag(T_sprintf('Log in with %s', Config::get(self::AUTH_OIDC_NAME)), '',
['class' => '', 'onclick' => 'Plugins.Auth_OIDC.login("'.htmlspecialchars($this->host->get_public_method_url($this, "oidc_login")).'")']);
}
function hook_post_logout($login, $user_id) {
return [
Config::get(self::AUTH_OIDC_POST_LOGOUT_URL)
];
}
function api_version() {
return 2;
}
}
|
