xp-forge / web-auth
Web Authentication
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Requires
- php: >=7.4.0
- xp-forge/address: ^6.0 | ^5.3
- xp-forge/json: ^5.0 | ^4.0 | ^3.1
- xp-forge/sessions: ^3.0 | ^2.0 | ^1.0
- xp-forge/web: ^4.0 | ^3.0 | ^2.0 | ^1.0
- xp-framework/core: ^12.0 | ^11.0 | ^10.0
- xp-framework/http: ^10.0 | ^9.0 | ^8.0 | ^7.0
Requires (Dev)
- xp-framework/test: ^2.0 | ^1.0
This package is auto-updated.
Last update: 2024-11-03 08:26:55 UTC
README
Authentication for web services. Supports authenticating URLs with fragments such as https://example.com/#/users/thekid
without losing information when redirecting.
☑ Verified with Twitter (OAuth 1), Microsoft Office 365, Facebook, GitHub and LinkedIn (OAuth 2).
Examples
HTTP basic authentication:
use web\auth\Basic; use util\Secret; $auth= new Basic('Administration', function($user, Secret $secret) { return 'admin' === $user && $secret->equals('secret') ? ['id' => 'admin'] : null; }); return ['/' => $auth->required(function($req, $res) { $res->send('Hello @'.$req->value('user')['id'], 'text/plain'); })];
Authentication via Twitter:
use web\auth\SessionBased; use web\auth\oauth\OAuth1Flow; use web\session\ForTesting; $flow= new OAuth1Flow( 'https://api.twitter.com/oauth', [$credentials->named('twitter_oauth_key'), $credentials->named('twitter_oauth_secret')], $callback ); $auth= new SessionBased( $flow, new ForTesting(), $flow->fetchUser('https://api.twitter.com/1.1/account/verify_credentials.json') ); return ['/' => $auth->required(function($req, $res) { $res->send('Hello @'.$req->value('user')['screen_name'], 'text/plain'); })];
The $callback parameter should be the path matching the path in the callback URI registered with Twitter.
Authentication via GitHub:
use web\auth\SessionBased; use web\auth\oauth\OAuth2Flow; use web\session\ForTesting; $flow= new OAuth2Flow( 'https://github.com/login/oauth/authorize', 'https://github.com/login/oauth/access_token', [$credentials->named('github_oauth_key'), $credentials->named('github_oauth_secret')], $callback ); $auth= new SessionBased( $flow, new ForTesting(), $flow->fetchUser('https://api.github.com/user') ); return ['/' => $auth->required(function($req, $res) { $res->send('Hello @'.$req->value('user')['login'], 'text/plain'); })];
The $callback parameter should be the path matching the path in the callback URI registered with GitHub.
Authentication via Office 365 Azure AD:
use util\Secret; use web\auth\SessionBased; use web\auth\oauth\{OAuth2Flow, BySecret, ByCertificate}; use web\session\ForTesting; // Depending on what you have set up under "Certificates & Secrets", use one // of the following. For certificate-based authentication, $privateKey can // hold either the key's contents or reference it as 'file://private.key' $credentials= new BySecret('[APP-ID]', new Secret('...')); $credentials= new ByCertificate('[APP-ID]', '[THUMBPRINT]', $privateKey); $flow= new OAuth2Flow( 'https://login.microsoftonline.com/[TENANT_ID]/oauth2/v2.0/authorize', 'https://login.microsoftonline.com/[TENANT_ID]/oauth2/v2.0/token', $credentials, $callback, ['openid', 'profile', 'offline_access', 'User.Read'] ); $auth= new SessionBased( $flow, new ForTesting(), $flow->fetchUser('https://graph.microsoft.com/v1.0/me') ); return ['/' => $auth->required(function($req, $res) { $res->send('Hello @'.$req->value('user')['login'], 'text/plain'); })];
The $callback parameter should be the path matching the path in the callback URI registered with the Azure AD application.
Authentication via CAS ("Central Authentication Service"):
use web\auth\SessionBased; use web\auth\cas\CasFlow; use web\session\ForTesting; $flow= new CasFlow('https://sso.example.com/'); $auth= new SessionBased($flow, new ForTesting()); return ['/' => $auth->required(function($req, $res) { $res->send('Hello @'.$req->value('user')['username'], 'text/plain'); })];
Target URLs
By default, the flow instances use the request URI to determine where the service is running. Behind a proxy, this is most probably not the user-facing URI. To change this behavior, use the target()
method and pass a UseURL
instance as follows:
use web\auth\UseURL; use web\auth\cas\CasFlow; $flow= (new CasFlow('https://sso.example.com/'))->target(new UseURL('https://service.example.com/'));