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authorFriendika <info@friendika.com>2010-12-27 14:59:26 -0800
committerFriendika <info@friendika.com>2010-12-27 14:59:26 -0800
commitfd9b506c2f19750bdea532b63c6ff28424ec5a7b (patch)
treec923585b384119b0d6c63da4ec1702e0485ce870 /include
parent2e19af4b1e23691abc33e0b5a5af5adae36aec42 (diff)
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Add sample external authentication plugin (ldap)
Diffstat (limited to 'include')
-rw-r--r--include/auth.php40
1 files changed, 25 insertions, 15 deletions
diff --git a/include/auth.php b/include/auth.php
index bc77e5dbc..d2bcb68dc 100644
--- a/include/auth.php
+++ b/include/auth.php
@@ -132,16 +132,18 @@ else {
}
if((x($_POST,'auth-params')) && $_POST['auth-params'] === 'login') {
+ $record = null;
$addon_auth = array(
- 'name' => trim($_POST['openid_url']),
+ 'username' => trim($_POST['openid_url']),
'password' => trim($_POST['password']),
- 'authenticated' => 0
+ 'authenticated' => 0,
+ 'user_record' => null
);
/**
*
- * A plugin indicates successful login by setting 'authenticated' to non-zero value
+ * A plugin indicates successful login by setting 'authenticated' to non-zero value and returning a user record
* Plugins should never set 'authenticated' except to indicate success - as hooks may be chained
* and later plugins should not interfere with an earlier one that succeeded.
*
@@ -149,8 +151,12 @@ else {
call_hooks('authenticate', $addon_auth);
- if(! $addon_auth['authenticated']) {
- // process login request
+ if(($addon_auth['authenticated']) && (count($addon_auth['user_record']))) {
+ $record = $addon_auth['user_record'];
+ }
+ else {
+
+ // process normal login request
$r = q("SELECT * FROM `user` WHERE ( `email` = '%s' OR `nickname` = '%s' )
AND `password` = '%s' AND `blocked` = 0 AND `verified` = 1 LIMIT 1",
@@ -158,21 +164,25 @@ else {
dbesc(trim($_POST['openid_url'])),
dbesc($encrypted)
);
- if(($r === false) || (! count($r))) {
- notice( t('Login failed.') . EOL );
- goaway($a->get_baseurl());
- }
+ if(count($r))
+ $record = $r[0];
}
- $_SESSION['uid'] = $r[0]['uid'];
- $_SESSION['theme'] = $r[0]['theme'];
+ if((! $record) || (! count($record))) {
+ logger('authenticate: failed login attempt: ' . trim($_POST['openid_url']));
+ notice( t('Login failed.') . EOL );
+ goaway($a->get_baseurl());
+ }
+
+ $_SESSION['uid'] = $record['uid'];
+ $_SESSION['theme'] = $record['theme'];
$_SESSION['authenticated'] = 1;
- $_SESSION['page_flags'] = $r[0]['page-flags'];
- $_SESSION['my_url'] = $a->get_baseurl() . '/profile/' . $r[0]['nickname'];
+ $_SESSION['page_flags'] = $record['page-flags'];
+ $_SESSION['my_url'] = $a->get_baseurl() . '/profile/' . $record['nickname'];
$_SESSION['addr'] = $_SERVER['REMOTE_ADDR'];
- notice( t("Welcome back ") . $r[0]['username'] . EOL);
- $a->user = $r[0];
+ notice( t("Welcome back ") . $record['username'] . EOL);
+ $a->user = $record;
if(strlen($a->user['timezone']))
date_default_timezone_set($a->user['timezone']);