Commit 104d6197 authored by webchick's avatar webchick

#945112 by carlos8f, dalin, David_Rothstein: Fixed Unable to stay logged in...

#945112 by carlos8f, dalin, David_Rothstein: Fixed Unable to stay logged in during upgrade from D6 -> D7
parent 7eb6f7cb
......@@ -156,6 +156,15 @@ function update_prepare_d7_bootstrap() {
),
);
update_extra_requirements($requirements);
// Allow a D6 session to work, since the upgrade has not been performed yet.
$d6_session_name = update_get_d6_session_name();
if (!empty($_COOKIE[$d6_session_name])) {
// Set the current sid to the one found in the D6 cookie.
$sid = $_COOKIE[$d6_session_name];
$_COOKIE[session_name()] = $sid;
session_id($sid);
}
}
// Create the registry tables.
......@@ -828,6 +837,37 @@ function update_parse_db_url($db_url, $db_prefix) {
return $databases;
}
/**
* Constructs a session name compatible with a D6 environment.
*
* @return
* D6-compatible session name string.
*
* @see drupal_settings_initialize()
*/
function update_get_d6_session_name() {
global $base_url, $cookie_domain;
$cookie_secure = ini_get('session.cookie_secure');
// If a custom cookie domain is set in settings.php, that variable forms
// the basis of the session name. Re-compute the D7 hashing method to find
// out if $cookie_domain was used as the session name.
if (($cookie_secure ? 'SSESS' : 'SESS') . substr(hash('sha256', $cookie_domain), 0, 32) == session_name()) {
$session_name = $cookie_domain;
}
else {
// Otherwise use $base_url as session name, without the protocol
// to use the same session identifiers across http and https.
list( , $session_name) = explode('://', $base_url, 2);
}
if ($cookie_secure) {
$session_name .= 'SSL';
}
return 'SESS' . md5($session_name);
}
/**
* Perform one update and store the results for display on finished page.
*
......
......@@ -34,6 +34,9 @@ abstract class UpgradePathTestCase extends DrupalWebTestCase {
protected function setUp() {
global $user, $language, $conf;
// Load the Update API.
require_once DRUPAL_ROOT . '/includes/update.inc';
// Reset flags.
$this->upgradedSite = FALSE;
$this->upgradeErrors = array();
......@@ -106,10 +109,11 @@ abstract class UpgradePathTestCase extends DrupalWebTestCase {
drupal_save_session(FALSE);
$user = db_query('SELECT * FROM {users} WHERE uid = :uid', array(':uid' => 1))->fetchObject();
// Generate and set a session cookie.
// Generate and set a D6-compatible session cookie.
$this->curlInitialize();
$sid = drupal_hash_base64(uniqid(mt_rand(), TRUE) . drupal_random_bytes(55));
curl_setopt($this->curlHandle, CURLOPT_COOKIE, rawurlencode($this->session_name) . '=' . rawurlencode($sid));
$session_name = update_get_d6_session_name();
curl_setopt($this->curlHandle, CURLOPT_COOKIE, rawurlencode($session_name) . '=' . rawurlencode($sid));
// Force our way into the session of the child site.
drupal_save_session(TRUE);
......
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