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[bookstack] / app / Auth / Access / Guards / Saml2SessionGuard.php

diff --git a/app/Auth/Access/Guards/Saml2SessionGuard.php b/app/Auth/Access/Guards/Saml2SessionGuard.php
index 1bdb59d516f4c989194880f8ffe3a134f6b26d3b..68683bb4368b61ac23769fdce2eeb1ed7e876497 100644 (file)
--- a/app/Auth/Access/Guards/Saml2SessionGuard.php
+++ b/app/Auth/Access/Guards/Saml2SessionGuard.php
@@ -2,49 +2,25 @@
 
 namespace BookStack\Auth\Access\Guards;
 
-use BookStack\Auth\Access\LdapService;
-use BookStack\Auth\User;
-use BookStack\Auth\UserRepo;
-use BookStack\Exceptions\LdapException;
-use BookStack\Exceptions\LoginAttemptException;
-use BookStack\Exceptions\LoginAttemptEmailNeededException;
-use Illuminate\Contracts\Auth\UserProvider;
-use Illuminate\Contracts\Session\Session;
-
-class LdapSessionGuard extends ExternalBaseSessionGuard
+/**
+ * Saml2 Session Guard
+ *
+ * The saml2 login process is async in nature meaning it does not fit very well
+ * into the default laravel 'Guard' auth flow. Instead most of the logic is done
+ * via the Saml2 controller & Saml2Service. This class provides a safer, thin
+ * version of SessionGuard.
+ */
+class Saml2SessionGuard extends ExternalBaseSessionGuard
 {
-
-    protected $ldapService;
-
-    /**
-     * LdapSessionGuard constructor.
-     */
-    public function __construct($name,
-        UserProvider $provider,
-        Session $session,
-        LdapService $ldapService,
-        UserRepo $userRepo
-    )
-    {
-        $this->ldapService = $ldapService;
-        parent::__construct($name, $provider, $session, $userRepo);
-    }
-
     /**
      * Validate a user's credentials.
      *
      * @param array $credentials
      * @return bool
-     * @throws LdapException
      */
     public function validate(array $credentials = [])
     {
-        $userDetails = $this->ldapService->getUserDetails($credentials['username']);
-        $this->lastAttempted = $this->provider->retrieveByCredentials([
-            'external_auth_id' => $userDetails['uid']
-        ]);
-
-        return $this->ldapService->validateUserCredentials($userDetails, $credentials['username'], $credentials['password']);
+        return false;
     }
 
     /**
@@ -53,51 +29,10 @@ class LdapSessionGuard extends ExternalBaseSessionGuard
      * @param array $credentials
      * @param bool $remember
      * @return bool
-     * @throws LoginAttemptEmailNeededException
-     * @throws LoginAttemptException
-     * @throws LdapException
      */
     public function attempt(array $credentials = [], $remember = false)
     {
-        $username = $credentials['username'];
-        $userDetails = $this->ldapService->getUserDetails($username);
-        $this->lastAttempted = $user = $this->provider->retrieveByCredentials([
-            'external_auth_id' => $userDetails['uid']
-        ]);
-
-        if (!$this->ldapService->validateUserCredentials($userDetails, $username, $credentials['password'])) {
-            return false;
-        }
-
-        if (is_null($user)) {
-            $user = $this->freshUserInstanceFromLdapUserDetails($userDetails);
-        }
-
-        $this->checkForUserEmail($user, $credentials['email'] ?? '');
-        $this->saveIfNew($user);
-
-        // Sync LDAP groups if required
-        if ($this->ldapService->shouldSyncGroups()) {
-            $this->ldapService->syncGroups($user, $username);
-        }
-
-        $this->login($user, $remember);
-        return true;
-    }
-
-    /**
-     * Create a fresh user instance from details provided by a LDAP lookup.
-     */
-    protected function freshUserInstanceFromLdapUserDetails(array $ldapUserDetails): User
-    {
-        $user = new User();
-
-        $user->name = $ldapUserDetails['name'];
-        $user->external_auth_id = $ldapUserDetails['uid'];
-        $user->email = $ldapUserDetails['email'];
-        $user->email_confirmed = false;
-
-        return $user;
+        return false;
     }
 
 }