X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FModule%2FLogin.php;h=fadfb206612c3bd728f00efa276b453372ba280a;hb=de8787dd5bb9fadd6388c050bad35ec4c0332e08;hp=5ab8bb904d1f9390328feb503aa64b270accbbc8;hpb=da60893590a302bf94dfd86f5586f26509160d34;p=friendica.git
diff --git a/src/Module/Login.php b/src/Module/Login.php
index 5ab8bb904d..fadfb20661 100644
--- a/src/Module/Login.php
+++ b/src/Module/Login.php
@@ -1,306 +1,338 @@
-get_baseurl());
- }
-
- return self::form(self::getApp()->get_baseurl(), $a->config['register_policy'] != REGISTER_CLOSED);
- }
-
- public static function post()
- {
- session_unset();
- // OpenId Login
- if (
- !x($_POST, 'password')
- && (
- x($_POST, 'openid_url')
- || x($_POST, 'username')
- )
- ) {
- $noid = Config::get('system', 'no_openid');
-
- $openid_url = trim($_POST['openid_url'] ? : $_POST['username']);
-
- // if it's an email address or doesn't resolve to a URL, fail.
- if ($noid || strpos($openid_url, '@') || !validate_url($openid_url)) {
- notice(t('Login failed.') . EOL);
- goaway(self::getApp()->get_baseurl());
- // NOTREACHED
- }
-
- // Otherwise it's probably an openid.
- try {
- require_once 'library/openid.php';
- $openid = new LightOpenID;
- $openid->identity = $openid_url;
- $_SESSION['openid'] = $openid_url;
- $_SESSION['remember'] = $_POST['remember'];
- $openid->returnUrl = self::getApp()->get_baseurl(true) . '/openid';
- goaway($openid->authUrl());
- } catch (Exception $e) {
- notice(t('We encountered a problem while logging in with the OpenID you provided. Please check the correct spelling of the ID.') . '
' . t('The error message was:') . ' ' . $e->getMessage());
- }
- // NOTREACHED
- }
-
- if (x($_POST, 'auth-params') && $_POST['auth-params'] === 'login') {
- $record = null;
-
- $addon_auth = array(
- 'username' => trim($_POST['username']),
- 'password' => trim($_POST['password']),
- 'authenticated' => 0,
- 'user_record' => null
- );
-
- /*
- * A plugin indicates successful login by setting 'authenticated' to non-zero value and returning a user record
- * Plugins should never set 'authenticated' except to indicate success - as hooks may be chained
- * and later plugins should not interfere with an earlier one that succeeded.
- */
- call_hooks('authenticate', $addon_auth);
-
- if ($addon_auth['authenticated'] && count($addon_auth['user_record'])) {
- $record = $addon_auth['user_record'];
- } else {
- $user_id = User::authenticate(trim($_POST['username']), trim($_POST['password']));
- if ($user_id) {
- $record = dba::selectOne('user', [], ['uid' => $user_id]);
- }
- }
-
- if (!$record || !count($record)) {
- logger('authenticate: failed login attempt: ' . notags(trim($_POST['username'])) . ' from IP ' . $_SERVER['REMOTE_ADDR']);
- notice(t('Login failed.') . EOL);
- goaway(self::getApp()->get_baseurl());
- }
-
- if (!$_POST['remember']) {
- new_cookie(0); // 0 means delete on browser exit
- }
-
- // if we haven't failed up this point, log them in.
- $_SESSION['remember'] = $_POST['remember'];
- $_SESSION['last_login_date'] = datetime_convert('UTC', 'UTC');
- authenticate_success($record, true, true);
-
- if (x($_SESSION, 'return_url')) {
- $return_url = $_SESSION['return_url'];
- unset($_SESSION['return_url']);
- } else {
- $return_url = '';
- }
-
- goaway($return_url);
- }
- }
-
- /**
- * @brief Tries to auth the user from the cookie or session
- *
- * @todo Should be moved to Friendica\Core\Session when it's created
- */
- public static function sessionAuth()
- {
- // When the "Friendica" cookie is set, take the value to authenticate and renew the cookie.
- if (isset($_COOKIE["Friendica"])) {
- $data = json_decode($_COOKIE["Friendica"]);
- if (isset($data->uid)) {
-
- $user = dba::selectOne('user', [],
- [
- 'uid' => $data->uid,
- 'blocked' => false,
- 'account_expired' => false,
- 'account_removed' => false,
- 'verified' => true,
- ]
- );
- if (DBM::is_result($user)) {
- if ($data->hash != cookie_hash($user)) {
- logger("Hash for user " . $data->uid . " doesn't fit.");
- nuke_session();
- goaway(self::getApp()->get_baseurl());
- }
-
- // Renew the cookie
- // Expires after 7 days by default,
- // can be set via system.auth_cookie_lifetime
- $authcookiedays = Config::get('system', 'auth_cookie_lifetime', 7);
- new_cookie($authcookiedays * 24 * 60 * 60, $user);
-
- // Do the authentification if not done by now
- if (!isset($_SESSION) || !isset($_SESSION['authenticated'])) {
- authenticate_success($user);
-
- if (Config::get('system', 'paranoia')) {
- $_SESSION['addr'] = $data->ip;
- }
- }
- }
- }
- }
-
- if (isset($_SESSION) && x($_SESSION, 'authenticated')) {
- if (x($_SESSION, 'visitor_id') && !x($_SESSION, 'uid')) {
- $r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
- intval($_SESSION['visitor_id'])
- );
- if (DBM::is_result($r)) {
- $a->contact = $r[0];
- }
- }
-
- if (x($_SESSION, 'uid')) {
- // already logged in user returning
- $check = Config::get('system', 'paranoia');
- // extra paranoia - if the IP changed, log them out
- if ($check && ($_SESSION['addr'] != $_SERVER['REMOTE_ADDR'])) {
- logger('Session address changed. Paranoid setting in effect, blocking session. ' .
- $_SESSION['addr'] . ' != ' . $_SERVER['REMOTE_ADDR']);
- nuke_session();
- goaway(self::getApp()->get_baseurl());
- }
-
- $user = dba::selectOne('user', [],
- [
- 'uid' => $_SESSION['uid'],
- 'blocked' => false,
- 'account_expired' => false,
- 'account_removed' => false,
- 'verified' => true,
- ]
- );
- if (!DBM::is_result($user)) {
- nuke_session();
- goaway(self::getApp()->get_baseurl());
- }
-
- // Make sure to refresh the last login time for the user if the user
- // stays logged in for a long time, e.g. with "Remember Me"
- $login_refresh = false;
- if (!x($_SESSION['last_login_date'])) {
- $_SESSION['last_login_date'] = datetime_convert('UTC', 'UTC');
- }
- if (strcmp(datetime_convert('UTC', 'UTC', 'now - 12 hours'), $_SESSION['last_login_date']) > 0) {
- $_SESSION['last_login_date'] = datetime_convert('UTC', 'UTC');
- $login_refresh = true;
- }
- authenticate_success($user, false, false, $login_refresh);
- }
- }
- }
-
- /**
- * @brief Wrapper for adding a login box.
- *
- * @param string $return_url The url relative to the base the user should be sent
- * back to after login completes
- * @param bool $register If $register == true provide a registration link.
- * This will most always depend on the value of $a->config['register_policy'].
- * @param array $hiddens optional
- *
- * @return string Returns the complete html for inserting into the page
- *
- * @hooks 'login_hook' string $o
- */
- public static function form($return_url = null, $register = false, $hiddens = [])
- {
- $a = self::getApp();
- $o = '';
- $reg = false;
- if ($register) {
- $reg = array(
- 'title' => t('Create a New Account'),
- 'desc' => t('Register')
- );
- }
-
- $noid = Config::get('system', 'no_openid');
-
- if (is_null($return_url)) {
- $return_url = $a->query_string;
- }
-
- if (local_user()) {
- $tpl = get_markup_template('logout.tpl');
- } else {
- $a->page['htmlhead'] .= replace_macros(
- get_markup_template('login_head.tpl'),
- [
- '$baseurl' => $a->get_baseurl(true)
- ]
- );
-
- $tpl = get_markup_template('login.tpl');
- $_SESSION['return_url'] = $return_url;
- }
-
- $o .= replace_macros(
- $tpl,
- [
- '$dest_url' => self::getApp()->get_baseurl(true) . '/login',
- '$logout' => t('Logout'),
- '$login' => t('Login'),
-
- '$lname' => array('username', t('Nickname or Email: ') , '', ''),
- '$lpassword' => array('password', t('Password: '), '', ''),
- '$lremember' => array('remember', t('Remember me'), 0, ''),
-
- '$openid' => !$noid,
- '$lopenid' => array('openid_url', t('Or login using OpenID: '),'',''),
-
- '$hiddens' => $hiddens,
-
- '$register' => $reg,
-
- '$lostpass' => t('Forgot your password?'),
- '$lostlink' => t('Password Reset'),
-
- '$tostitle' => t('Website Terms of Service'),
- '$toslink' => t('terms of service'),
-
- '$privacytitle' => t('Website Privacy Policy'),
- '$privacylink' => t('privacy policy'),
- ]
- );
-
- call_hooks('login_hook', $o);
-
- return $o;
- }
-}
+
+ */
+class Login extends BaseModule
+{
+ public static function content()
+ {
+ $a = self::getApp();
+
+ if (x($_SESSION, 'theme')) {
+ unset($_SESSION['theme']);
+ }
+
+ if (x($_SESSION, 'mobile-theme')) {
+ unset($_SESSION['mobile-theme']);
+ }
+
+ if (local_user()) {
+ goaway(self::getApp()->get_baseurl());
+ }
+
+ return self::form(self::getApp()->get_baseurl(), intval(Config::get('config', 'register_policy')) !== REGISTER_CLOSED);
+ }
+
+ public static function post()
+ {
+ session_unset();
+ // OpenId Login
+ if (
+ empty($_POST['password'])
+ && (
+ !empty($_POST['openid_url'])
+ || !empty($_POST['username'])
+ )
+ ) {
+ $openid_url = trim(defaults($_POST, 'openid_url', $_POST['username']));
+
+ self::openIdAuthentication($openid_url, !empty($_POST['remember']));
+ }
+
+ if (x($_POST, 'auth-params') && $_POST['auth-params'] === 'login') {
+ self::passwordAuthentication(
+ trim($_POST['username']),
+ trim($_POST['password']),
+ !empty($_POST['remember'])
+ );
+ }
+ }
+
+ /**
+ * Attempts to authenticate using OpenId
+ *
+ * @param string $openid_url OpenID URL string
+ * @param bool $remember Whether to set the session remember flag
+ */
+ private static function openIdAuthentication($openid_url, $remember)
+ {
+ $noid = Config::get('system', 'no_openid');
+
+ // if it's an email address or doesn't resolve to a URL, fail.
+ if ($noid || strpos($openid_url, '@') || !Network::isUrlValid($openid_url)) {
+ notice(L10n::t('Login failed.') . EOL);
+ goaway(self::getApp()->get_baseurl());
+ // NOTREACHED
+ }
+
+ // Otherwise it's probably an openid.
+ try {
+ $a = get_app();
+ $openid = new LightOpenID($a->get_hostname());
+ $openid->identity = $openid_url;
+ $_SESSION['openid'] = $openid_url;
+ $_SESSION['remember'] = $remember;
+ $openid->returnUrl = self::getApp()->get_baseurl(true) . '/openid';
+ goaway($openid->authUrl());
+ } catch (Exception $e) {
+ notice(L10n::t('We encountered a problem while logging in with the OpenID you provided. Please check the correct spelling of the ID.') . '
' . L10n::t('The error message was:') . ' ' . $e->getMessage());
+ }
+ }
+
+ /**
+ * Attempts to authenticate using login/password
+ *
+ * @param string $username User name
+ * @param string $password Clear password
+ * @param bool $remember Whether to set the session remember flag
+ */
+ private static function passwordAuthentication($username, $password, $remember)
+ {
+ $record = null;
+
+ $addon_auth = [
+ 'username' => $username,
+ 'password' => $password,
+ 'authenticated' => 0,
+ 'user_record' => null
+ ];
+
+ /*
+ * An addon indicates successful login by setting 'authenticated' to non-zero value and returning a user record
+ * Addons should never set 'authenticated' except to indicate success - as hooks may be chained
+ * and later addons should not interfere with an earlier one that succeeded.
+ */
+ Addon::callHooks('authenticate', $addon_auth);
+
+ try {
+ if ($addon_auth['authenticated']) {
+ $record = $addon_auth['user_record'];
+
+ if (empty($record)) {
+ throw new Exception(L10n::t('Login failed.'));
+ }
+ } else {
+ $record = DBA::selectFirst('user', [],
+ ['uid' => User::getIdFromPasswordAuthentication($username, $password)]
+ );
+ }
+ } catch (Exception $e) {
+ logger('authenticate: failed login attempt: ' . notags($username) . ' from IP ' . $_SERVER['REMOTE_ADDR']);
+ notice($e->getMessage() . EOL);
+ goaway(self::getApp()->get_baseurl() . '/login');
+ }
+
+ if (!$remember) {
+ new_cookie(0); // 0 means delete on browser exit
+ }
+
+ // if we haven't failed up this point, log them in.
+ $_SESSION['remember'] = $remember;
+ $_SESSION['last_login_date'] = DateTimeFormat::utcNow();
+ authenticate_success($record, true, true);
+
+ if (x($_SESSION, 'return_url')) {
+ $return_url = $_SESSION['return_url'];
+ unset($_SESSION['return_url']);
+ } else {
+ $return_url = '';
+ }
+
+ goaway($return_url);
+ }
+
+ /**
+ * @brief Tries to auth the user from the cookie or session
+ *
+ * @todo Should be moved to Friendica\Core\Session when it's created
+ */
+ public static function sessionAuth()
+ {
+ // When the "Friendica" cookie is set, take the value to authenticate and renew the cookie.
+ if (isset($_COOKIE["Friendica"])) {
+ $data = json_decode($_COOKIE["Friendica"]);
+ if (isset($data->uid)) {
+
+ $user = DBA::selectFirst('user', [],
+ [
+ 'uid' => $data->uid,
+ 'blocked' => false,
+ 'account_expired' => false,
+ 'account_removed' => false,
+ 'verified' => true,
+ ]
+ );
+ if (DBA::isResult($user)) {
+ if ($data->hash != cookie_hash($user)) {
+ logger("Hash for user " . $data->uid . " doesn't fit.");
+ nuke_session();
+ goaway(self::getApp()->get_baseurl());
+ }
+
+ // Renew the cookie
+ // Expires after 7 days by default,
+ // can be set via system.auth_cookie_lifetime
+ $authcookiedays = Config::get('system', 'auth_cookie_lifetime', 7);
+ new_cookie($authcookiedays * 24 * 60 * 60, $user);
+
+ // Do the authentification if not done by now
+ if (!isset($_SESSION) || !isset($_SESSION['authenticated'])) {
+ authenticate_success($user);
+
+ if (Config::get('system', 'paranoia')) {
+ $_SESSION['addr'] = $data->ip;
+ }
+ }
+ }
+ }
+ }
+
+ if (isset($_SESSION) && x($_SESSION, 'authenticated')) {
+ if (x($_SESSION, 'visitor_id') && !x($_SESSION, 'uid')) {
+ $contact = DBA::selectFirst('contact', [], ['id' => $_SESSION['visitor_id']]);
+ if (DBA::isResult($contact)) {
+ self::getApp()->contact = $contact;
+ }
+ }
+
+ if (x($_SESSION, 'uid')) {
+ // already logged in user returning
+ $check = Config::get('system', 'paranoia');
+ // extra paranoia - if the IP changed, log them out
+ if ($check && ($_SESSION['addr'] != $_SERVER['REMOTE_ADDR'])) {
+ logger('Session address changed. Paranoid setting in effect, blocking session. ' .
+ $_SESSION['addr'] . ' != ' . $_SERVER['REMOTE_ADDR']);
+ nuke_session();
+ goaway(self::getApp()->get_baseurl());
+ }
+
+ $user = DBA::selectFirst('user', [],
+ [
+ 'uid' => $_SESSION['uid'],
+ 'blocked' => false,
+ 'account_expired' => false,
+ 'account_removed' => false,
+ 'verified' => true,
+ ]
+ );
+ if (!DBA::isResult($user)) {
+ nuke_session();
+ goaway(self::getApp()->get_baseurl());
+ }
+
+ // Make sure to refresh the last login time for the user if the user
+ // stays logged in for a long time, e.g. with "Remember Me"
+ $login_refresh = false;
+ if (empty($_SESSION['last_login_date'])) {
+ $_SESSION['last_login_date'] = DateTimeFormat::utcNow();
+ }
+ if (strcmp(DateTimeFormat::utc('now - 12 hours'), $_SESSION['last_login_date']) > 0) {
+ $_SESSION['last_login_date'] = DateTimeFormat::utcNow();
+ $login_refresh = true;
+ }
+ authenticate_success($user, false, false, $login_refresh);
+ }
+ }
+ }
+
+ /**
+ * @brief Wrapper for adding a login box.
+ *
+ * @param string $return_url The url relative to the base the user should be sent
+ * back to after login completes
+ * @param bool $register If $register == true provide a registration link.
+ * This will most always depend on the value of config.register_policy.
+ * @param array $hiddens optional
+ *
+ * @return string Returns the complete html for inserting into the page
+ *
+ * @hooks 'login_hook' string $o
+ */
+ public static function form($return_url = null, $register = false, $hiddens = [])
+ {
+ $a = self::getApp();
+ $o = '';
+ $reg = false;
+ if ($register) {
+ $reg = [
+ 'title' => L10n::t('Create a New Account'),
+ 'desc' => L10n::t('Register')
+ ];
+ }
+
+ $noid = Config::get('system', 'no_openid');
+
+ if (is_null($return_url)) {
+ $return_url = $a->query_string;
+ }
+
+ if (local_user()) {
+ $tpl = get_markup_template('logout.tpl');
+ } else {
+ $a->page['htmlhead'] .= replace_macros(
+ get_markup_template('login_head.tpl'),
+ [
+ '$baseurl' => $a->get_baseurl(true)
+ ]
+ );
+
+ $tpl = get_markup_template('login.tpl');
+ $_SESSION['return_url'] = $return_url;
+ }
+
+ $o .= replace_macros(
+ $tpl,
+ [
+ '$dest_url' => self::getApp()->get_baseurl(true) . '/login',
+ '$logout' => L10n::t('Logout'),
+ '$login' => L10n::t('Login'),
+
+ '$lname' => ['username', L10n::t('Nickname or Email: ') , '', ''],
+ '$lpassword' => ['password', L10n::t('Password: '), '', ''],
+ '$lremember' => ['remember', L10n::t('Remember me'), 0, ''],
+
+ '$openid' => !$noid,
+ '$lopenid' => ['openid_url', L10n::t('Or login using OpenID: '),'',''],
+
+ '$hiddens' => $hiddens,
+
+ '$register' => $reg,
+
+ '$lostpass' => L10n::t('Forgot your password?'),
+ '$lostlink' => L10n::t('Password Reset'),
+
+ '$tostitle' => L10n::t('Website Terms of Service'),
+ '$toslink' => L10n::t('terms of service'),
+
+ '$privacytitle' => L10n::t('Website Privacy Policy'),
+ '$privacylink' => L10n::t('privacy policy'),
+ ]
+ );
+
+ Addon::callHooks('login_hook', $o);
+
+ return $o;
+ }
+}