// Original from http://www.daniweb.com/code/snippet43.html
require_once "config.php";
- require_once "db.php";
+ require_once "classes/db.php";
+ require_once "autoload.php";
+ require_once "errorhandler.php";
require_once "lib/accept-to-gettext.php";
require_once "lib/gettext/gettext.inc";
require_once "version.php";
ini_set("session.cookie_secure", true);
}
- ini_set("session.gc_probability", 50);
+ ini_set("session.gc_probability", 75);
ini_set("session.name", $session_name);
ini_set("session.use_only_cookies", true);
ini_set("session.gc_maxlifetime", $session_expire);
+ ini_set("session.cookie_lifetime", min(0, SESSION_COOKIE_LIFETIME));
- global $session_connection;
-
- function session_get_schema_version($link, $nocache = false) {
+ function session_get_schema_version() {
global $schema_version;
if (!$schema_version) {
- $result = db_query($link, "SELECT schema_version FROM ttrss_version");
- $version = db_fetch_result($result, 0, "schema_version");
+ $result = Db::get()->query("SELECT schema_version FROM ttrss_version");
+ $version = Db::get()->fetch_result($result, 0, "schema_version");
$schema_version = $version;
return $version;
} else {
}
}
- function validate_session($link) {
+ function validate_session() {
if (SINGLE_USER_MODE) return true;
- if (!$link) return false;
-
- if (VERSION != $_SESSION["version"]) return false;
-
- $check_ip = $_SESSION['ip_address'];
-
- switch (SESSION_CHECK_ADDRESS) {
- case 0:
- $check_ip = '';
- break;
- case 1:
- $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1);
- break;
- case 2:
- $check_ip = substr($check_ip, 0, strrpos($check_ip, '.'));
- $check_ip = substr($check_ip, 0, strrpos($check_ip, '.')+1);
- break;
- };
-
- if ($check_ip && strpos($_SERVER['REMOTE_ADDR'], $check_ip) !== 0) {
+
+ if (isset($_SESSION["ref_schema_version"]) && $_SESSION["ref_schema_version"] != session_get_schema_version()) {
$_SESSION["login_error_msg"] =
- __("Session failed to validate (incorrect IP)");
+ __("Session failed to validate (schema version changed)");
return false;
}
- if ($_SESSION["ref_schema_version"] != session_get_schema_version($link, true))
- return false;
-
- if (sha1($_SERVER['HTTP_USER_AGENT']) != $_SESSION["user_agent"])
- return false;
-
if ($_SESSION["uid"]) {
- $result = db_query($link,
+ $result = Db::get()->query(
"SELECT pwd_hash FROM ttrss_users WHERE id = '".$_SESSION["uid"]."'");
// user not found
- if (db_num_rows($result) == 0) {
+ if (Db::get()->num_rows($result) == 0) {
+
+ $_SESSION["login_error_msg"] =
+ __("Session failed to validate (user not found)");
+
return false;
} else {
- $pwd_hash = db_fetch_result($result, 0, "pwd_hash");
+ $pwd_hash = Db::get()->fetch_result($result, 0, "pwd_hash");
if ($pwd_hash != $_SESSION["pwd_hash"]) {
+
+ $_SESSION["login_error_msg"] =
+ __("Session failed to validate (password changed)");
+
return false;
}
}
}
-/* if ($_SESSION["cookie_lifetime"] && $_SESSION["uid"]) {
-
- //print_r($_SESSION);
-
- if (time() > $_SESSION["cookie_lifetime"]) {
- return false;
- }
- } */
-
return true;
}
-
+ /**
+ * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+ */
function ttrss_open ($s, $n) {
- global $session_connection;
-
- $session_connection = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
-
return true;
}
function ttrss_read ($id){
+ global $session_expire;
- global $session_connection,$session_read;
+ $res = Db::get()->query("SELECT data FROM ttrss_sessions WHERE id='$id'");
- $query = "SELECT data FROM ttrss_sessions WHERE id='$id'";
+ if (Db::get()->num_rows($res) != 1) {
- $res = db_query($session_connection, $query);
+ $expire = time() + $session_expire;
+
+ Db::get()->query("INSERT INTO ttrss_sessions (id, data, expire)
+ VALUES ('$id', '', '$expire')");
- if (db_num_rows($res) != 1) {
return "";
} else {
- $session_read = db_fetch_assoc($res);
- $session_read["data"] = base64_decode($session_read["data"]);
- return $session_read["data"];
+ return base64_decode(Db::get()->fetch_result($res, 0, "data"));
}
+
}
function ttrss_write ($id, $data) {
+ global $session_expire;
- if (! $data) {
- return false;
- }
-
- global $session_connection, $session_read, $session_expire;
-
+ $data = base64_encode($data);
$expire = time() + $session_expire;
- $data = db_escape_string($session_connection, base64_encode($data), false);
-
- if ($session_read) {
- $query = "UPDATE ttrss_sessions SET data='$data',
- expire='$expire' WHERE id='$id'";
- } else {
- $query = "INSERT INTO ttrss_sessions (id, data, expire)
- VALUES ('$id', '$data', '$expire')";
- }
+ Db::get()->query("UPDATE ttrss_sessions SET data='$data', expire='$expire' WHERE id='$id'");
- db_query($session_connection, $query);
return true;
}
function ttrss_close () {
-
- global $session_connection;
-
- //db_close($session_connection);
-
return true;
}
- function ttrss_destroy ($id) {
-
- global $session_connection;
-
- $query = "DELETE FROM ttrss_sessions WHERE id = '$id'";
-
- db_query($session_connection, $query);
+ function ttrss_destroy($id) {
+ Db::get()->query("DELETE FROM ttrss_sessions WHERE id = '$id'");
return true;
}
+ /**
+ * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+ */
function ttrss_gc ($expire) {
+ Db::get()->query("DELETE FROM ttrss_sessions WHERE expire < " . time());
- global $session_connection;
-
- $query = "DELETE FROM ttrss_sessions WHERE expire < " . time();
-
- db_query($session_connection, $query);
+ return true;
}
if (!SINGLE_USER_MODE /* && DB_TYPE == "pgsql" */) {
session_set_save_handler("ttrss_open",
"ttrss_close", "ttrss_read", "ttrss_write",
"ttrss_destroy", "ttrss_gc");
+ register_shutdown_function('session_write_close');
}
- if (!defined('TTRSS_SESSION_NAME') || TTRSS_SESSION_NAME != 'ttrss_api_sid') {
- if (isset($_COOKIE[$session_name])) {
+ if (!defined('NO_SESSION_AUTOSTART')) {
+ if (isset($_COOKIE[session_name()])) {
@session_start();
}
}