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Merge pull request #7907 from nupplaphil/task/reduce_app_deps

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Cleanup Session/Authentication
This commit is contained in:
Hypolite Petovan 2019-12-14 09:53:40 -05:00 • committed by GitHub
commit 6e4a428c73
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32 changed files with 8791 additions and 7936 deletions
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5
src/Module/Delegation.php
View file

@ -3,6 +3,7 @@
namespace Friendica\Module;
use Friendica\BaseModule;
use Friendica\App\Authentication;
use Friendica\Core\Hook;
use Friendica\Core\L10n;
use Friendica\Core\Renderer;
@ -79,7 +80,9 @@ class Delegation extends BaseModule
Session::clear();
Session::setAuthenticatedForUser(self::getApp(), $user, true, true);
/** @var Authentication $authentication */
$authentication = self::getClass(Authentication::class);
$authentication->setForUser(self::getApp(), $user, true, true);
if ($limited_id) {
Session::set('submanage', $original_id);

236
src/Module/Login.php
View file

@ -6,22 +6,14 @@
namespace Friendica\Module;
use Exception;
use Friendica\BaseModule;
use Friendica\Core\Authentication;
use Friendica\App\Authentication;
use Friendica\Core\Config;
use Friendica\Core\Hook;
use Friendica\Core\L10n;
use Friendica\Core\Logger;
use Friendica\Core\Renderer;
use Friendica\Core\Session;
use Friendica\Core\System;
use Friendica\Database\DBA;
use Friendica\Model\User;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Network;
use Friendica\Util\Strings;
use LightOpenID;
/**
* Login module
@ -43,11 +35,8 @@ class Login extends BaseModule
public static function post(array $parameters = [])
{
$openid_identity = Session::get('openid_identity');
$openid_server = Session::get('openid_server');
$return_path = Session::get('return_path');
session_unset();
Session::clear();
Session::set('return_path', $return_path);
// OpenId Login
@ -58,228 +47,23 @@ class Login extends BaseModule
) {
$openid_url = trim(($_POST['openid_url'] ?? '') ?: $_POST['username']);
self::openIdAuthentication($openid_url, !empty($_POST['remember']));
/** @var Authentication $authentication */
$authentication = self::getClass(Authentication::class);
$authentication->withOpenId($openid_url, !empty($_POST['remember']));
}
if (!empty($_POST['auth-params']) && $_POST['auth-params'] === 'login') {
self::passwordAuthentication(
/** @var Authentication $authentication */
$authentication = self::getClass(Authentication::class);
$authentication->withPassword(
self::getApp(),
trim($_POST['username']),
trim($_POST['password']),
!empty($_POST['remember']),
$openid_identity,
$openid_server
!empty($_POST['remember'])
);
}
}
/**
* Attempts to authenticate using OpenId
*
* @param string $openid_url OpenID URL string
* @param bool $remember Whether to set the session remember flag
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
private static function openIdAuthentication($openid_url, $remember)
{
$noid = Config::get('system', 'no_openid');
$a = self::getApp();
// if it's an email address or doesn't resolve to a URL, fail.
if ($noid || strpos($openid_url, '@') || !Network::isUrlValid($openid_url)) {
notice(L10n::t('Login failed.') . EOL);
$a->internalRedirect();
// NOTREACHED
}
// Otherwise it's probably an openid.
try {
$openid = new LightOpenID($a->getHostName());
$openid->identity = $openid_url;
Session::set('openid', $openid_url);
Session::set('remember', $remember);
$openid->returnUrl = $a->getBaseURL(true) . '/openid';
$openid->optional = ['namePerson/friendly', 'contact/email', 'namePerson', 'namePerson/first', 'media/image/aspect11', 'media/image/default'];
System::externalRedirect($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());
}
}
/**
* 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 $openid_server OpenID URL
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
private static function passwordAuthentication($username, $password, $remember, $openid_identity, $openid_server)
{
$record = null;
$addon_auth = [
'username' => $username,
'password' => $password,
'authenticated' => 0,
'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
* and later addons should not interfere with an earlier one that succeeded.
*/
Hook::callAll('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 $e) {
Logger::warning('authenticate: failed login attempt', ['action' => 'login', 'username' => Strings::escapeTags($username), 'ip' => $_SERVER['REMOTE_ADDR']]);
info('Login failed. Please check your credentials.' . EOL);
$a->internalRedirect();
}
if (!$remember) {
Authentication::setCookie(0); // 0 means delete on browser exit
}
// if we haven't failed up this point, log them in.
Session::set('remember', $remember);
Session::set('last_login_date', DateTimeFormat::utcNow());
if (!empty($openid_identity) || !empty($openid_server)) {
DBA::update('user', ['openid' => $openid_identity, 'openidserver' => $openid_server], ['uid' => $record['uid']]);
}
Session::setAuthenticatedForUser($a, $record, true, true);
$return_path = Session::get('return_path', '');
Session::remove('return_path');
$a->internalRedirect($return_path);
}
/**
* @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()
{
$a = self::getApp();
// When the "Friendica" cookie is set, take the value to authenticate and renew the cookie.
if (isset($_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 (!hash_equals(
Authentication::getCookieHashForUser($user),
$data->hash
)) {
Logger::log("Hash for user " . $data->uid . " doesn't fit.");
Authentication::deleteSession();
$a->internalRedirect();
}
// 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, $user);
// Do the authentification if not done by now
if (!isset($_SESSION) || !isset($_SESSION['authenticated'])) {
Session::setAuthenticatedForUser($a, $user);
if (Config::get('system', 'paranoia')) {
$_SESSION['addr'] = $data->ip;
}
}
}
}
}
if (!empty($_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 = $contact;
}
}
if (!empty($_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();
}
$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();
}
// 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();
$login_refresh = true;
}
Session::setAuthenticatedForUser($a, $user, false, false, $login_refresh);
}
}
}
/**
* @brief Wrapper for adding a login box.
*

5
src/Module/Logout.php
View file

@ -6,10 +6,11 @@
namespace Friendica\Module;
use Friendica\BaseModule;
use Friendica\Core\Authentication;
use Friendica\App\Authentication;
use Friendica\Core\Cache;
use Friendica\Core\Hook;
use Friendica\Core\L10n;
use Friendica\Core\Session;
use Friendica\Core\System;
use Friendica\Model\Profile;
@ -32,7 +33,7 @@ class Logout extends BaseModule
}
Hook::callAll("logging_out");
Authentication::deleteSession();
Session::clear();
if ($visitor_home) {
System::externalRedirect($visitor_home);

5
src/Module/TwoFactor/Recovery.php
View file

@ -3,6 +3,7 @@
namespace Friendica\Module\TwoFactor;
use Friendica\BaseModule;
use Friendica\App\Authentication;
use Friendica\Core\L10n;
use Friendica\Core\Renderer;
use Friendica\Core\Session;
@ -41,7 +42,9 @@ class Recovery extends BaseModule
notice(L10n::t('Remaining recovery codes: %d', RecoveryCode::countValidForUser(local_user())));
// Resume normal login workflow
Session::setAuthenticatedForUser($a, $a->user, true, true);
/** @var Authentication $authentication */
$authentication = self::getClass(Authentication::class);
$authentication->setForUser($a, $a->user, true, true);
} else {
notice(L10n::t('Invalid code, please retry.'));
}

5
src/Module/TwoFactor/Verify.php
View file

@ -3,6 +3,7 @@
namespace Friendica\Module\TwoFactor;
use Friendica\BaseModule;
use Friendica\App\Authentication;
use Friendica\Core\L10n;
use Friendica\Core\PConfig;
use Friendica\Core\Renderer;
@ -38,7 +39,9 @@ class Verify extends BaseModule
Session::set('2fa', $code);
// Resume normal login workflow
Session::setAuthenticatedForUser($a, $a->user, true, true);
/** @var Authentication $authentication */
$authentication = self::getClass(Authentication::class);
$authentication->setForUser($a, $a->user, true, true);
} else {
self::$errors[] = L10n::t('Invalid code, please retry.');
}