diff options
Diffstat (limited to 'lib/util.php')
| -rw-r--r-- | lib/util.php | 35 |
1 files changed, 29 insertions, 6 deletions
diff --git a/lib/util.php b/lib/util.php index 90d4a6532..a56a41a57 100644 --- a/lib/util.php +++ b/lib/util.php @@ -166,15 +166,27 @@ function common_ensure_session() if (common_config('sessions', 'handle')) { Session::setSaveHandler(); } + if (array_key_exists(session_name(), $_GET)) { + $id = $_GET[session_name()]; + common_log(LOG_INFO, 'Setting session from GET parameter: '.$id); + } else if (array_key_exists(session_name(), $_COOKIE)) { + $id = $_COOKIE[session_name()]; + common_log(LOG_INFO, 'Setting session from COOKIE: '.$id); + } + if (isset($id)) { + session_id($id); + setcookie(session_name(), $id); + } @session_start(); if (!isset($_SESSION['started'])) { $_SESSION['started'] = time(); - if (!empty($c)) { + if (!empty($id)) { common_log(LOG_WARNING, 'Session cookie "' . $_COOKIE[session_name()] . '" ' . ' is set but started value is null'); } } } + common_debug("Session ID = " . session_id()); } // Three kinds of arguments: @@ -820,8 +832,19 @@ function common_path($relative, $ssl=false) } } + $relative = common_inject_session($relative, $serverpart); + + return $proto.'://'.$serverpart.'/'.$pathpart.$relative; +} + +function common_inject_session($url, $serverpart = null) +{ if (common_have_session()) { + if (empty($serverpart)) { + $serverpart = parse_url($url, PHP_URL_HOST); + } + $currentServer = $_SERVER['HTTP_HOST']; // Are we pointing to another server (like an SSL server?) @@ -830,16 +853,16 @@ function common_path($relative, $ssl=false) 0 != strcasecmp($currentServer, $serverpart)) { // Pass the session ID as a GET parameter $sesspart = session_name() . '=' . session_id(); - $i = strpos($relative, '?'); + $i = strpos($url, '?'); if ($i === false) { // no GET params, just append - $relative .= '?' . $sesspart; + $url .= '?' . $sesspart; } else { - $relative = substr($relative, 0, $i + 1).$sesspart.'&'.substr($relative, $i + 1); + $url = substr($url, 0, $i + 1).$sesspart.'&'.substr($url, $i + 1); } } } - - return $proto.'://'.$serverpart.'/'.$pathpart.$relative; + + return $url; } function common_date_string($dt) |