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Ensure only a single Set-Cookie header is returned from Session once
we have data to save. Include backwards compatibility for PHP56
This commit is contained in:
Simon Gow 2018-11-27 16:40:15 +13:00 committed by Serge Latyntcev
parent 7d1aa44786
commit 2deb8f4176
1 changed files with 18 additions and 15 deletions
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33
src/Control/Session.php
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@ -300,6 +300,7 @@ class Session
// If the session cookie is already set, then the session can be read even if headers_sent() = true
// This helps with edge-case such as debugging.
$data = [];
if (!session_id() && (!headers_sent() || !empty($_COOKIE[ini_get('session.name')]))) {
if (!headers_sent()) {
session_set_cookie_params($timeout, $path, $domain ?: null, $secure, true);
@ -319,36 +320,38 @@ class Session
session_save_path($session_path);
}
// If we want a secure cookie for HTTPS, use a seperate session name. This lets us have a
// seperate (less secure) session for non-HTTPS requests. Note that if this causes problems
// If we want a secure cookie for HTTPS, use a separate session name. This lets us have a
// separate (less secure) session for non-HTTPS requests
// if headers_sent() is true then it's best to throw the resulting error rather than risk
// a security hole.
if ($secure) {
session_name($this->config()->get('cookie_name_secure'));
}
session_start();
$sessionParameters = [
"cookie_path" => $path,
"cookie_domain" => $domain ?: "",
"cookie_secure" => $secure,
"cookie_httponly" => true
];
if ($timeout) {
$sessionParameters["cookie_lifetime"] = $timeout;
}
session_start($sessionParameters);
if (isset($_SESSION)) {
// Initialise data from session store if present
$data = $_SESSION;
// Merge in existing in-memory data, taking priority over session store data
$this->recursivelyApply((array)$this->data, $data);
} else {
// Use in-memory data if the session is lazy started
$data = $this->data;
}
$this->data = $data ?: [];
} else {
$this->data = [];
}
// Modify the timeout behaviour so it's the *inactive* time before the session expires.
// By default it's the total session lifetime
if ($timeout && !headers_sent()) {
Cookie::set(session_name(), session_id(), $timeout/86400, $path, $domain ? $domain
: null, $secure, true);
}
// Save any modified session data back to the session store if present, otherwise initialise it to an array.
$this->data = $data;
$this->started = true;
}