Fri, 10 Apr 2026 09:20:57 +0000 https://bugs.horde.org/ticket/6978 Redirection loop when using $conf[server][change_server] IMP is getting stuck in a redirection loop when loading the login page when I use $conf[server][change_server]. Using $conf[server][server_list] = 'none' without setting $conf[server][change_server] works fine. Apaches access log contains this: 217.78.41.153 - - [26/Jun/2008:09:18:57 +0200] "GET /imp/redirect.php?actionID=login&autologin=1&server_key=imap HTTP/1.1" 302 38 "-" "Mozilla/5.0 (Windows; U; Windows NT 6.0; sv-SE; rv:1.8.1.14) Gecko/20080404 Firefox/2.0.0.14" 217.78.41.153 - - [26/Jun/2008:09:18:57 +0200] "GET /imp/redirect.php?actionID=login&autologin=1&server_key=imap HTTP/1.1" 302 38 "-" "Mozilla/5.0 (Windows; U; Windows NT 6.0; sv-SE; rv:1.8.1.14) Gecko/20080404 Firefox/2.0.0.14" ... until browser decides we're stuck in a loop Hordes log file doesn't tell me anything. Here's Hordes config directives related to sessions, cookies and auth: (if more is needed, let me know) $conf['use_ssl'] = 0; $conf['session']['name'] = 'Horde'; $conf['session']['use_only_cookies'] = true; $conf['session']['cache_limiter'] = 'nocache'; $conf['session']['timeout'] = 0; $conf['cookie']['domain'] = 'horde.binero.net'; $conf['cookie']['path'] = '/'; $conf['auth']['admins'] = array('fredrik.poller@binero.se'); $conf['auth']['checkip'] = true; $conf['auth']['checkbrowser'] = true; $conf['auth']['alternate_login'] = false; $conf['auth']['redirect_on_logout'] = false; $conf['auth']['params']['app'] = 'imp'; $conf['auth']['driver'] = 'application'; Here's IMPs config directives: $conf['server']['change_server'] = true; $conf['server']['change_port'] = false; $conf['server']['change_protocol'] = false; $conf['server']['change_smtphost'] = false; $conf['server']['change_smtpport'] = false; $conf['server']['server_list'] = 'none'; $conf['server']['fixed_folders'] = array(); $conf['server']['sort_limit'] = 0; $conf['server']['cache_folders'] = true; $conf['server']['token_lifetime'] = 1800; $conf['server']['cachejs'] = 'none'; $conf['server']['cachecss'] = 'none'; Servers.php contains this: $servers['binero'] = array( 'name' => 'Binero', 'server' => 'mail.binero.se', 'hordeauth' => false, 'protocol' => 'imap/notls', 'port' => 143, 'smtphost' => 'localhost', 'smtpport' => 25, 'realm' => '', 'preferred' => '', ); Versions I’m running: FreeBSD 7.0 Horde 3.2.1 IMP H3 4.2 Apache 1.3.39 PHP 5.2.5 Thu, 26 Jun 2008 08:36:26 +0000 https://bugs.horde.org/ticket/6978#t46825 It seems that the if on lines 171 - 184 in imp/login.php causes the problem. If !empty($GLOBALS['conf']['server']['change_server'] (which is true in my case) and $credentials['imp'] is set then we're redirected. Commenting this out solves the problem for me (but it probably breakes something else. Thu, 26 Jun 2008 08:58:51 +0000 https://bugs.horde.org/ticket/6978#t46827 I can no longer reproduce this with a current CVS checkout. This seems to have been fixed along the way. Wed, 30 Jul 2008 22:52:10 +0000 https://bugs.horde.org/ticket/6978#t47916 The issue exists only if there is no $credentials['imp'] value set in the user's prefs....like if the user never set the pref. (The default value for this in prefs.php is the empty string. So, the check for $credentials['imp'] will always fail. Mon, 08 Sep 2008 22:33:59 +0000 https://bugs.horde.org/ticket/6978#t48791 Changes have been made in CVS for this ticket: http://cvs.horde.org/diff.php/imp/login.php?r1=2.291&r2=2.292&ty=u Mon, 08 Sep 2008 22:49:36 +0000 https://bugs.horde.org/ticket/6978#t48792 Changes have been made in CVS for this ticket: http://cvs.horde.org/diff.php/imp/login.php?r1=2.222.2.25&r2=2.222.2.26&ty=u Mon, 08 Sep 2008 22:52:23 +0000 https://bugs.horde.org/ticket/6978#t48793