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accept session from

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This commit is contained in:
Evan Prodromou 2010-01-11 08:39:02 +00:00 committed by root
parent 6f9bdc5b8a
commit ae7469a127
1 changed files with 29 additions and 6 deletions
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33
lib/util.php
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@ -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)