namespace Friendica\Core;
+use Exception;
use Friendica\App;
-use Friendica\BaseObject;
+use Friendica\Core\Config\Configuration;
+use Friendica\Database\Database;
use Friendica\Database\DBA;
use Friendica\Model\User;
-use Friendica\Network\HTTPException\ForbiddenException;
+use Friendica\Network\HTTPException;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Network;
use Friendica\Util\Strings;
+use LightOpenID;
+use Friendica\Core\L10n\L10n;
+use Psr\Log\LoggerInterface;
/**
* Handle Authentification, Session and Cookies
*/
-class Authentication extends BaseObject
+class Authentication
{
+ /** @var Configuration */
+ private $config;
+ /** @var App\BaseURL */
+ private $baseUrl;
+ /** @var L10n */
+ private $l10n;
+ /** @var Database */
+ private $dba;
+ /** @var LoggerInterface */
+ private $logger;
+
+ /**
+ * Authentication constructor.
+ *
+ * @param Configuration $config
+ * @param App\BaseURL $baseUrl
+ * @param L10n $l10n
+ * @param Database $dba
+ * @param LoggerInterface $logger
+ */
+ public function __construct(Configuration $config, App\BaseURL $baseUrl, L10n $l10n, Database $dba, LoggerInterface $logger)
+ {
+ $this->config = $config;
+ $this->baseUrl = $baseUrl;
+ $this->l10n = $l10n;
+ $this->dba = $dba;
+ $this->logger = $logger;
+ }
+
+ /**
+ * @brief Tries to auth the user from the cookie or session
+ *
+ * @param App $a The Friendica Application context
+ * @param array $cookie The $_COOKIE array
+ *
+ * @throws HttpException\InternalServerErrorException In case of Friendica internal exceptions
+ * @throws Exception In case of general exceptions (like SQL Grammar)
+ */
+ public function withSession(App $a, array $cookie)
+ {
+ // When the "Friendica" cookie is set, take the value to authenticate and renew the cookie.
+ if (isset($cookie["Friendica"])) {
+ $data = json_decode($cookie["Friendica"]);
+ if (isset($data->uid)) {
+
+ $user = $this->dba->selectFirst(
+ 'user',
+ [],
+ [
+ 'uid' => $data->uid,
+ 'blocked' => false,
+ 'account_expired' => false,
+ 'account_removed' => false,
+ 'verified' => true,
+ ]
+ );
+ if (DBA::isResult($user)) {
+ if (!Session::checkCookie($data->hash, $user)) {
+ $this->logger->notice("Hash doesn't fit.", ['user' => $data->uid]);
+ Session::delete();
+ $this->baseUrl->redirect();
+ }
+
+ // Renew the cookie
+ // Expires after 7 days by default,
+ // can be set via system.auth_cookie_lifetime
+ $authcookiedays = $this->config->get('system', 'auth_cookie_lifetime', 7);
+ Session::setCookie($authcookiedays * 24 * 60 * 60, $user);
+
+ // Do the authentification if not done by now
+ if (!Session::get('authenticated')) {
+ $this->setForUser($a, $user);
+
+ if ($this->config->get('system', 'paranoia')) {
+ Session::set('addr', $data->ip);
+ }
+ }
+ }
+ }
+ }
+
+ if (Session::get('authenticated')) {
+ if (Session::get('visitor_id') && !Session::get('uid')) {
+ $contact = $this->dba->selectFirst('contact', [], ['id' => Session::get('visitor_id')]);
+ if ($this->dba->isResult($contact)) {
+ $a->contact = $contact;
+ }
+ }
+
+ if (Session::get('uid')) {
+ // already logged in user returning
+ $check = $this->config->get('system', 'paranoia');
+ // extra paranoia - if the IP changed, log them out
+ if ($check && (Session::get('addr') != $_SERVER['REMOTE_ADDR'])) {
+ $this->logger->notice('Session address changed. Paranoid setting in effect, blocking session. ', [
+ 'addr' => Session::get('addr'),
+ 'remote_addr' => $_SERVER['REMOTE_ADDR']]
+ );
+ Session::delete();
+ $this->baseUrl->redirect();
+ }
+
+ $user = $this->dba->selectFirst(
+ 'user',
+ [],
+ [
+ 'uid' => Session::get('uid'),
+ 'blocked' => false,
+ 'account_expired' => false,
+ 'account_removed' => false,
+ 'verified' => true,
+ ]
+ );
+ if (!$this->dba->isResult($user)) {
+ Session::delete();
+ $this->baseUrl->redirect();
+ }
+
+ // 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 (!Session::get('last_login_date')) {
+ Session::set('last_login_date', DateTimeFormat::utcNow());
+ }
+ if (strcmp(DateTimeFormat::utc('now - 12 hours'), Session::get('last_login_date')) > 0) {
+ Session::set('last_login_date', DateTimeFormat::utcNow());
+ $login_refresh = true;
+ }
+
+ $this->setForUser($a, $user, false, false, $login_refresh);
+ }
+ }
+ }
+
/**
* Attempts to authenticate using OpenId
*
* @param string $openid_url OpenID URL string
* @param bool $remember Whether to set the session remember flag
- * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+ *
+ * @throws HttpException\InternalServerErrorException In case of Friendica internal exceptions
*/
- public static function openIdAuthentication($openid_url, $remember)
+ public function withOpenId(string $openid_url, bool $remember)
{
- $noid = Config::get('system', 'no_openid');
-
- $a = self::getApp();
+ $noid = $this->config->get('system', 'no_openid');
// if it's an email address or doesn't resolve to a URL, fail.
if ($noid || strpos($openid_url, '@') || !Network::isUrlValid($openid_url)) {
- notice(L10n::t('Login failed.') . EOL);
- $a->internalRedirect();
- // NOTREACHED
+ notice($this->l10n->t('Login failed.') . EOL);
+ $this->baseUrl->redirect();
}
// Otherwise it's probably an openid.
try {
- $openid = new LightOpenID($a->getHostName());
+ $openid = new LightOpenID($this->baseUrl->getHostname());
$openid->identity = $openid_url;
Session::set('openid', $openid_url);
Session::set('remember', $remember);
- $openid->returnUrl = $a->getBaseURL(true) . '/openid';
- $openid->optional = ['namePerson/friendly', 'contact/email', 'namePerson', 'namePerson/first', 'media/image/aspect11', 'media/image/default'];
+ $openid->returnUrl = $this->baseUrl->get(true) . '/openid';
+ $openid->optional = ['namePerson/friendly', 'contact/email', 'namePerson', 'namePerson/first', 'media/image/aspect11', 'media/image/default'];
System::externalRedirect($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.') . '<br /><br >' . L10n::t('The error message was:') . ' ' . $e->getMessage());
+ notice($this->l10n->t('We encountered a problem while logging in with the OpenID you provided. Please check the correct spelling of the ID.') . '<br /><br >' . $this->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
- * @param string $openid_identity OpenID identity
- * @param string $openid_server OpenID URL
- * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+ * @param App $a The Friendica Application context
+ * @param string $username User name
+ * @param string $password Clear password
+ * @param bool $remember Whether to set the session remember flag
+ *
+ * @throws HttpException\InternalServerErrorException In case of Friendica internal exceptions
+ * @throws Exception A general Exception (like SQL Grammar exceptions)
*/
- public static function passwordAuthentication($username, $password, $remember, $openid_identity, $openid_server)
+ public function withPassword(App $a, string $username, string $password, bool $remember)
{
$record = null;
$addon_auth = [
- 'username' => $username,
- 'password' => $password,
+ 'username' => $username,
+ 'password' => $password,
'authenticated' => 0,
- 'user_record' => null
+ 'user_record' => null
];
- $a = self::getApp();
-
/*
* 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
$record = $addon_auth['user_record'];
if (empty($record)) {
- throw new Exception(L10n::t('Login failed.'));
+ throw new Exception($this->l10n->t('Login failed.'));
}
} else {
- $record = DBA::selectFirst(
+ $record = $this->dba->selectFirst(
'user',
[],
['uid' => User::getIdFromPasswordAuthentication($username, $password)]
);
}
} catch (Exception $e) {
- Logger::warning('authenticate: failed login attempt', ['action' => 'login', 'username' => Strings::escapeTags($username), 'ip' => $_SERVER['REMOTE_ADDR']]);
- info('Login failed. Please check your credentials.' . EOL);
- $a->internalRedirect();
+ $this->logger->warning('authenticate: failed login attempt', ['action' => 'login', 'username' => Strings::escapeTags($username), 'ip' => $_SERVER['REMOTE_ADDR']]);
+ info($this->l10n->t('Login failed. Please check your credentials.' . EOL));
+ $this->baseUrl->redirect();
}
if (!$remember) {
- Authentication::setCookie(0); // 0 means delete on browser exit
+ Session::setCookie(0); // 0 means delete on browser exit
}
// if we haven't failed up this point, log them in.
Session::set('remember', $remember);
Session::set('last_login_date', DateTimeFormat::utcNow());
+ $openid_identity = Session::get('openid_identity');
+ $openid_server = Session::get('openid_server');
+
if (!empty($openid_identity) || !empty($openid_server)) {
- DBA::update('user', ['openid' => $openid_identity, 'openidserver' => $openid_server], ['uid' => $record['uid']]);
+ $this->dba->update('user', ['openid' => $openid_identity, 'openidserver' => $openid_server], ['uid' => $record['uid']]);
}
- Session::setAuthenticatedForUser($a, $record, true, true);
+ $this->setForUser($a, $record, true, true);
$return_path = Session::get('return_path', '');
Session::remove('return_path');
- $a->internalRedirect($return_path);
+ $this->baseUrl->redirect($return_path);
}
/**
- * @brief Tries to auth the user from the cookie or session
+ * @brief Sets the provided user's authenticated session
+ *
+ * @param App $a The Friendica application context
+ * @param array $user_record The current "user" record
+ * @param bool $login_initial
+ * @param bool $interactive
+ * @param bool $login_refresh
*
- * @todo Should be moved to Friendica\Core\Session when it's created
+ * @throws HTTPException\InternalServerErrorException In case of Friendica specific exceptions
+ * @throws Exception In case of general Exceptions (like SQL Grammar exceptions)
*/
- public static function sessionAuth()
+ public function setForUser(App $a, array $user_record, bool $login_initial = false, bool $interactive = false, bool $login_refresh = false)
{
- $a = self::getApp();
+ Session::setMultiple([
+ 'uid' => $user_record['uid'],
+ 'theme' => $user_record['theme'],
+ 'mobile-theme' => PConfig::get($user_record['uid'], 'system', 'mobile_theme'),
+ 'authenticated' => 1,
+ 'page_flags' => $user_record['page-flags'],
+ 'my_url' => $this->baseUrl->get() . '/profile/' . $user_record['nickname'],
+ 'my_address' => $user_record['nickname'] . '@' . substr($this->baseUrl->get(), strpos($this->baseUrl->get(), '://') + 3),
+ 'addr' => ($_SERVER['REMOTE_ADDR'] ?? '') ?: '0.0.0.0'
+ ]);
+
+ Session::setVisitorsContacts();
+
+ $member_since = strtotime($user_record['register_date']);
+ Session::set('new_member', time() < ($member_since + (60 * 60 * 24 * 14)));
+
+ if (strlen($user_record['timezone'])) {
+ date_default_timezone_set($user_record['timezone']);
+ $a->timezone = $user_record['timezone'];
+ }
- // When the "Friendica" cookie is set, take the value to authenticate and renew the cookie.
- if (isset($_COOKIE["Friendica"])) {
- $data = json_decode($_COOKIE["Friendica"]);
- if (isset($data->uid)) {
+ $masterUid = $user_record['uid'];
- $user = DBA::selectFirst(
- 'user',
- [],
- [
- 'uid' => $data->uid,
- 'blocked' => false,
- 'account_expired' => false,
- 'account_removed' => false,
- 'verified' => true,
- ]
- );
- if (DBA::isResult($user)) {
- if (!hash_equals(
- Authentication::getCookieHashForUser($user),
- $data->hash
- )) {
- Logger::log("Hash for user " . $data->uid . " doesn't fit.");
- Authentication::deleteSession();
- $a->internalRedirect();
- }
+ if (Session::get('submanage')) {
+ $user = $this->dba->selectFirst('user', ['uid'], ['uid' => Session::get('submanage')]);
+ if ($this->dba->isResult($user)) {
+ $masterUid = $user['uid'];
+ }
+ }
- // Renew the cookie
- // Expires after 7 days by default,
- // can be set via system.auth_cookie_lifetime
- $authcookiedays = Config::get('system', 'auth_cookie_lifetime', 7);
- Authentication::setCookie($authcookiedays * 24 * 60 * 60, $user);
+ $a->identities = User::identities($masterUid);
- // Do the authentification if not done by now
- if (!isset($_SESSION) || !isset($_SESSION['authenticated'])) {
- Session::setAuthenticatedForUser($a, $user);
+ if ($login_initial) {
+ $this->logger->info('auth_identities: ' . print_r($a->identities, true));
+ }
- if (Config::get('system', 'paranoia')) {
- $_SESSION['addr'] = $data->ip;
- }
- }
- }
- }
+ if ($login_refresh) {
+ $this->logger->info('auth_identities refresh: ' . print_r($a->identities, true));
}
- if (!empty($_SESSION['authenticated'])) {
- if (!empty($_SESSION['visitor_id']) && empty($_SESSION['uid'])) {
- $contact = DBA::selectFirst('contact', [], ['id' => $_SESSION['visitor_id']]);
- if (DBA::isResult($contact)) {
- self::getApp()->contact = $contact;
- }
- }
+ $contact = $this->dba->selectFirst('contact', [], ['uid' => $user_record['uid'], 'self' => true]);
+ if ($this->dba->isResult($contact)) {
+ $a->contact = $contact;
+ $a->cid = $contact['id'];
+ Session::set('cid', $a->cid);
+ }
- if (!empty($_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::log('Session address changed. Paranoid setting in effect, blocking session. ' .
- $_SESSION['addr'] . ' != ' . $_SERVER['REMOTE_ADDR']);
- Authentication::deleteSession();
- $a->internalRedirect();
- }
+ header('X-Account-Management-Status: active; name="' . $user_record['username'] . '"; id="' . $user_record['nickname'] . '"');
- $user = DBA::selectFirst(
- 'user',
- [],
- [
- 'uid' => $_SESSION['uid'],
- 'blocked' => false,
- 'account_expired' => false,
- 'account_removed' => false,
- 'verified' => true,
- ]
- );
- if (!DBA::isResult($user)) {
- Authentication::deleteSession();
- $a->internalRedirect();
- }
+ if ($login_initial || $login_refresh) {
+ $this->dba->update('user', ['login_date' => DateTimeFormat::utcNow()], ['uid' => $user_record['uid']]);
- // 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;
- }
+ // Set the login date for all identities of the user
+ $this->dba->update('user', ['login_date' => DateTimeFormat::utcNow()],
+ ['parent-uid' => $masterUid, 'account_removed' => false]);
+ }
- Session::setAuthenticatedForUser($a, $user, false, false, $login_refresh);
+ if ($login_initial) {
+ /*
+ * If the user specified to remember the authentication, then set a cookie
+ * that expires after one week (the default is when the browser is closed).
+ * The cookie will be renewed automatically.
+ * The week ensures that sessions will expire after some inactivity.
+ */;
+ if (Session::get('remember')) {
+ $a->getLogger()->info('Injecting cookie for remembered user ' . $user_record['nickname']);
+ Session::setCookie(604800, $user_record);
+ Session::remove('remember');
}
}
- }
- /**
- * @brief Calculate the hash that is needed for the "Friendica" cookie
- *
- * @param array $user Record from "user" table
- *
- * @return string Hashed data
- * @throws \Friendica\Network\HTTPException\InternalServerErrorException
- */
- public static function getCookieHashForUser($user)
- {
- return hash_hmac(
- "sha256",
- hash_hmac("sha256", $user["password"], $user["prvkey"]),
- Config::get("system", "site_prvkey")
- );
- }
+ $this->twoFactorCheck($user_record['uid'], $a);
- /**
- * @brief Set the "Friendica" cookie
- *
- * @param int $time
- * @param array $user Record from "user" table
- * @throws \Friendica\Network\HTTPException\InternalServerErrorException
- */
- public static function setCookie($time, $user = [])
- {
- if ($time != 0) {
- $time = $time + time();
+ if ($interactive) {
+ if ($user_record['login_date'] <= DBA::NULL_DATETIME) {
+ info($this->l10n->t('Welcome %s', $user_record['username']));
+ info($this->l10n->t('Please upload a profile photo.'));
+ $this->baseUrl->redirect('profile_photo/new');
+ } else {
+ info($this->l10n->t("Welcome back %s", $user_record['username']));
+ }
}
- if ($user) {
- $value = json_encode([
- "uid" => $user["uid"],
- "hash" => self::getCookieHashForUser($user),
- "ip" => ($_SERVER['REMOTE_ADDR'] ?? '') ?: '0.0.0.0'
- ]);
- } else {
- $value = "";
- }
+ $a->user = $user_record;
+
+ if ($login_initial) {
+ Hook::callAll('logged_in', $a->user);
- setcookie("Friendica", $value, $time, "/", "", (Config::get('system', 'ssl_policy') == App\BaseURL::SSL_POLICY_FULL), true);
+ if ($a->module !== 'home' && Session::exists('return_path')) {
+ $this->baseUrl->redirect(Session::get('return_path'));
+ }
+ }
}
/**
- * @brief Kills the "Friendica" cookie and all session data
+ * @param int $uid The User Identified
+ * @param App $a The Friendica Application context
+ *
+ * @throws HTTPException\ForbiddenException In case the two factor authentication is forbidden (e.g. for AJAX calls)
*/
- public static function deleteSession()
- {
- self::setCookie(-3600); // make sure cookie is deleted on browser close, as a security measure
- session_unset();
- session_destroy();
- }
-
- public static function twoFactorCheck($uid, App $a)
+ private function twoFactorCheck(int $uid, App $a)
{
// Check user setting, if 2FA disabled return
if (!PConfig::get($uid, '2fa', 'verified')) {
// Case 2: No valid 2FA session: redirect to code verification page
if ($a->isAjax()) {
- throw new ForbiddenException();
+ throw new HTTPException\ForbiddenException();
} else {
$a->internalRedirect('2fa');
}
use Friendica\Core\Session\DatabaseSessionHandler;
use Friendica\Database\DBA;
use Friendica\Model\Contact;
-use Friendica\Model\User;
-use Friendica\Util\DateTimeFormat;
use Friendica\Util\Strings;
/**
*/
public static function clear()
{
+ session_unset();
+ session_start();
$_SESSION = [];
}
- /**
- * @brief Sets the provided user's authenticated session
- *
- * @param App $a
- * @param array $user_record
- * @param bool $login_initial
- * @param bool $interactive
- * @param bool $login_refresh
- * @throws \Friendica\Network\HTTPException\ForbiddenException
- * @throws \Friendica\Network\HTTPException\InternalServerErrorException
- */
- public static function setAuthenticatedForUser(App $a, array $user_record, $login_initial = false, $interactive = false, $login_refresh = false)
- {
- self::setMultiple([
- 'uid' => $user_record['uid'],
- 'theme' => $user_record['theme'],
- 'mobile-theme' => PConfig::get($user_record['uid'], 'system', 'mobile_theme'),
- 'authenticated' => 1,
- 'page_flags' => $user_record['page-flags'],
- 'my_url' => $a->getBaseURL() . '/profile/' . $user_record['nickname'],
- 'my_address' => $user_record['nickname'] . '@' . substr($a->getBaseURL(), strpos($a->getBaseURL(), '://') + 3),
- 'addr' => ($_SERVER['REMOTE_ADDR'] ?? '') ?: '0.0.0.0'
- ]);
-
- self::setVisitorsContacts();
-
- $member_since = strtotime($user_record['register_date']);
- self::set('new_member', time() < ($member_since + ( 60 * 60 * 24 * 14)));
-
- if (strlen($user_record['timezone'])) {
- date_default_timezone_set($user_record['timezone']);
- $a->timezone = $user_record['timezone'];
- }
-
- $masterUid = $user_record['uid'];
-
- if (self::get('submanage')) {
- $user = DBA::selectFirst('user', ['uid'], ['uid' => self::get('submanage')]);
- if (DBA::isResult($user)) {
- $masterUid = $user['uid'];
- }
- }
-
- $a->identities = User::identities($masterUid);
-
- if ($login_initial) {
- $a->getLogger()->info('auth_identities: ' . print_r($a->identities, true));
- }
-
- if ($login_refresh) {
- $a->getLogger()->info('auth_identities refresh: ' . print_r($a->identities, true));
- }
-
- $contact = DBA::selectFirst('contact', [], ['uid' => $user_record['uid'], 'self' => true]);
- if (DBA::isResult($contact)) {
- $a->contact = $contact;
- $a->cid = $contact['id'];
- self::set('cid', $a->cid);
- }
-
- header('X-Account-Management-Status: active; name="' . $user_record['username'] . '"; id="' . $user_record['nickname'] . '"');
-
- if ($login_initial || $login_refresh) {
- DBA::update('user', ['login_date' => DateTimeFormat::utcNow()], ['uid' => $user_record['uid']]);
-
- // Set the login date for all identities of the user
- DBA::update('user', ['login_date' => DateTimeFormat::utcNow()],
- ['parent-uid' => $masterUid, 'account_removed' => false]);
- }
-
- if ($login_initial) {
- /*
- * If the user specified to remember the authentication, then set a cookie
- * that expires after one week (the default is when the browser is closed).
- * The cookie will be renewed automatically.
- * The week ensures that sessions will expire after some inactivity.
- */
- ;
- if (self::get('remember')) {
- $a->getLogger()->info('Injecting cookie for remembered user ' . $user_record['nickname']);
- Authentication::setCookie(604800, $user_record);
- self::remove('remember');
- }
- }
-
- Authentication::twoFactorCheck($user_record['uid'], $a);
-
- if ($interactive) {
- if ($user_record['login_date'] <= DBA::NULL_DATETIME) {
- info(L10n::t('Welcome %s', $user_record['username']));
- info(L10n::t('Please upload a profile photo.'));
- $a->internalRedirect('profile_photo/new');
- } else {
- info(L10n::t("Welcome back %s", $user_record['username']));
- }
- }
-
- $a->user = $user_record;
-
- if ($login_initial) {
- Hook::callAll('logged_in', $a->user);
-
- if ($a->module !== 'home' && self::exists('return_path')) {
- $a->internalRedirect(self::get('return_path'));
- }
- }
- }
-
/**
* Returns contact ID for given user ID
*
return $_SESSION['authenticated'];
}
+
+ /**
+ * @brief Calculate the hash that is needed for the "Friendica" cookie
+ *
+ * @param array $user Record from "user" table
+ *
+ * @return string Hashed data
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+ */
+ private static function getCookieHashForUser($user)
+ {
+ return hash_hmac(
+ "sha256",
+ hash_hmac("sha256", $user["password"], $user["prvkey"]),
+ Config::get("system", "site_prvkey")
+ );
+ }
+
+ /**
+ * @brief Set the "Friendica" cookie
+ *
+ * @param int $time
+ * @param array $user Record from "user" table
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+ */
+ public static function setCookie($time, $user = [])
+ {
+ if ($time != 0) {
+ $time = $time + time();
+ }
+
+ if ($user) {
+ $value = json_encode([
+ "uid" => $user["uid"],
+ "hash" => self::getCookieHashForUser($user),
+ "ip" => ($_SERVER['REMOTE_ADDR'] ?? '') ?: '0.0.0.0'
+ ]);
+ } else {
+ $value = "";
+ }
+
+ setcookie("Friendica", $value, $time, "/", "", (Config::get('system', 'ssl_policy') == App\BaseURL::SSL_POLICY_FULL), true);
+ }
+
+ /**
+ * @brief Checks if the "Friendica" cookie is set
+ *
+ * @param string $hash
+ * @param array $user Record from "user" table
+ *
+ * @return boolean True, if the cookie is set
+ *
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+ */
+ public static function checkCookie(string $hash, array $user)
+ {
+ return hash_equals(
+ self::getCookieHashForUser($user),
+ $hash
+ );
+ }
+
+ /**
+ * @brief Kills the "Friendica" cookie and all session data
+ */
+ public static function delete()
+ {
+ self::setCookie(-3600); // make sure cookie is deleted on browser close, as a security measure
+ session_unset();
+ session_destroy();
+ }
}
https://reisub.nsupdate.info/git / friendica.git / .git / commitdiff