$session_name = (!defined('TTRSS_SESSION_NAME')) ? "ttrss_sid" : TTRSS_SESSION_NAME;
if (is_server_https()) {
- $session_name .= "_ssl";
ini_set("session.cookie_secure", true);
}
__("Session failed to validate (schema version changed)");
return false;
}
- $pdo = Db::pdo();
+ $pdo = Db::pdo();
if ($_SESSION["uid"]) {
+
+ if ($_SESSION["user_agent"] != sha1($_SERVER['HTTP_USER_AGENT'])) {
+ $_SESSION["login_error_msg"] = __("Session failed to validate (UA changed).");
+ return false;
+ }
+
$sth = $pdo->prepare("SELECT pwd_hash FROM ttrss_users WHERE id = ?");
$sth->execute([$_SESSION['uid']]);
// user not found
if ($row = $sth->fetch()) {
- $pwd_hash = $row["pwd_hash"];
+ $pwd_hash = $row["pwd_hash"];
- if ($pwd_hash != $_SESSION["pwd_hash"]) {
+ if ($pwd_hash != $_SESSION["pwd_hash"]) {
- $_SESSION["login_error_msg"] =
- __("Session failed to validate (password changed)");
+ $_SESSION["login_error_msg"] =
+ __("Session failed to validate (password changed)");
- return false;
- }
+ return false;
+ }
} else {
- $_SESSION["login_error_msg"] =
- __("Session failed to validate (user not found)");
+ $_SESSION["login_error_msg"] =
+ __("Session failed to validate (user not found)");
- return false;
+ return false;
}
}
$sth->execute([$id]);
if ($row = $sth->fetch()) {
- return base64_decode($row["data"]);
+ return base64_decode($row["data"]);
} else {
- $expire = time() + $session_expire;
+ $expire = time() + $session_expire;
- $sth = Db::pdo()->prepare("INSERT INTO ttrss_sessions (id, data, expire)
+ $sth = Db::pdo()->prepare("INSERT INTO ttrss_sessions (id, data, expire)
VALUES (?, '', ?)");
- $sth->execute([$id, $expire]);
+ $sth->execute([$id, $expire]);
- return "";
+ return "";
}
$data = base64_encode($data);
$expire = time() + $session_expire;
- $sth = Db::pdo()->prepare("UPDATE ttrss_sessions SET data=?, expire=? WHERE id=?");
- $sth->execute([$data, $expire, $id]);
+ $sth = Db::pdo()->prepare("SELECT id FROM ttrss_sessions WHERE id=?");
+ $sth->execute([$id]);
+
+ if ($row = $sth->fetch()) {
+ $sth = Db::pdo()->prepare("UPDATE ttrss_sessions SET data=?, expire=? WHERE id=?");
+ $sth->execute([$data, $expire, $id]);
+ } else {
+ $sth = Db::pdo()->prepare("INSERT INTO ttrss_sessions (id, data, expire)
+ VALUES (?, ?, ?)");
+ $sth->execute([$id, $data, $expire]);
+ }
return true;
}