Merge pull request #276 from appwrite/OAuth-mock-server-and-adapter

OAuth mock server and adapter

app/controllers/mock.php

@@ -6,6 +6,7 @@ use Utopia\Validator\Numeric;
 use Utopia\Validator\Text;
 use Utopia\Validator\ArrayList;
 use Storage\Validators\File;
+use Utopia\Validator\Host;
 
 $result = [];
 
@@ -218,6 +219,73 @@ $utopia->get('/v1/mock/tests/general/empty')
         }
     );
 
+    $utopia->get('/v1/mock/tests/general/oauth/login')
+    ->desc('Mock an OAuth login route')
+    ->label('scope', 'public')
+    ->label('sdk.namespace', 'general')
+    ->label('sdk.method', 'empty')
+    ->label('sdk.description', 'Mock an OAuth login route')
+    ->param('client_id', '', function () { return new Text(100); }, 'OAuth Client ID.')
+    ->param('redirect_uri', '', function () { return new Host(['http://localhost']); }, 'OAuth Redirect URI.')
+    ->param('scope', '', function () { return new Text(100); }, 'OAuth scope list.')
+    ->param('state', '', function () { return new Text(100); }, 'OAuth state.')
+    ->action(
+        function ($clientId, $redirectURI, $scope, $state) use ($response) {
+            var_dump($clientId, $redirectURI, $scope, $state);
+            exit();
+            $response->redirect('');
+        }
+    );
+
+$utopia->get('/v1/mock/tests/general/oauth/token')
+    ->desc('Mock an OAuth login route')
+    ->label('scope', 'public')
+    ->label('sdk.namespace', 'general')
+    ->label('sdk.method', 'empty')
+    ->label('sdk.description', 'Mock an OAuth login route')
+    ->param('client_id', '', function () { return new Text(100); }, 'OAuth Client ID.')
+    ->param('redirect_uri', '', function () { return new Host(['http://localhost']); }, 'OAuth Redirect URI.')
+    ->param('client_secret', '', function () { return new Text(100); }, 'OAuth scope list.')
+    ->param('code', '', function () { return new Text(100); }, 'OAuth state.')
+    ->action(
+        function ($clientId, $redirectURI, $clientSecret, $code) use ($response) {
+            if($clientId != '1') {
+                throw new Exception('Invalid client ID');
+            }
+
+            if($clientSecret != 'secret') {
+                throw new Exception('Invalid client secret');
+            }
+
+            if($code != 'abcdef') {
+                throw new Exception('Invalid token');
+            }
+
+            $response->json(['access_token' => '123456']);
+        }
+    );
+
+$utopia->get('/v1/mock/tests/general/oauth/user')
+    ->desc('Mock an OAuth user route')
+    ->label('scope', 'public')
+    ->label('sdk.namespace', 'general')
+    ->label('sdk.method', 'empty')
+    ->label('sdk.description', 'Mock an OAuth user route')
+    ->param('token', '', function () { return new Text(100); }, 'OAuth Access Token.')
+    ->action(
+        function ($token) use ($response) {
+            if($token != '123456') {
+                throw new Exception('Invalid token');
+            }
+
+            $response->json([
+                'id' => 1,
+                'name' => 'User Name',
+                'email' => 'user@localhost',
+            ]);
+        }
+    );
+
 $utopia->shutdown(function() use ($response, $request, &$result, $utopia) {
     
     $route  = $utopia->match($request);

src/Auth/OAuth/Mock.php

@@ -0,0 +1,123 @@
+<?php
+
+namespace Auth\OAuth;
+
+use Auth\OAuth;
+
+class Mock extends OAuth
+{
+    /**
+     * @var string
+     */
+    protected $version = 'v1';
+
+    /**
+     * @var array
+     */
+    protected $user = [];
+
+    /**
+     * @return string
+     */
+    public function getName():string
+    {
+        return 'mock';
+    }
+
+    /**
+     * @return string
+     */
+    public function getLoginURL():string
+    {
+        return 'http://localhost/'.$this->version.'/oauth?client_id='.urlencode($this->appID).'&redirect_uri='.urlencode($this->callback).'&scope=email&state='.urlencode(json_encode($this->state));
+    }
+
+    /**
+     * @param string $code
+     *
+     * @return string
+     */
+    public function getAccessToken(string $code):string
+    {
+        $accessToken = $this->request(
+            'GET',
+            'http://localhost/'.$this->version.'/oauth/token?'.
+            'client_id='.urlencode($this->appID).
+            '&redirect_uri='.urlencode($this->callback).
+            '&client_secret='.urlencode($this->appSecret).
+            '&code='.urlencode($code)
+        );
+
+        $accessToken = json_decode($accessToken, true); //
+
+        if (isset($accessToken['access_token'])) {
+            return $accessToken['access_token'];
+        }
+
+        return '';
+    }
+
+    /**
+     * @param string $accessToken
+     *
+     * @return string
+     */
+    public function getUserID(string $accessToken):string
+    {
+        $user = $this->getUser($accessToken);
+
+        if (isset($user['id'])) {
+            return $user['id'];
+        }
+
+        return '';
+    }
+
+    /**
+     * @param string $accessToken
+     *
+     * @return string
+     */
+    public function getUserEmail(string $accessToken):string
+    {
+        $user = $this->getUser($accessToken);
+
+        if (isset($user['email'])) {
+            return $user['email'];
+        }
+
+        return '';
+    }
+
+    /**
+     * @param string $accessToken
+     *
+     * @return string
+     */
+    public function getUserName(string $accessToken):string
+    {
+        $user = $this->getUser($accessToken);
+
+        if (isset($user['name'])) {
+            return $user['name'];
+        }
+
+        return '';
+    }
+
+    /**
+     * @param string $accessToken
+     *
+     * @return array
+     */
+    protected function getUser(string $accessToken):array
+    {
+        if (empty($this->user)) {
+            $user = $this->request('GET', 'http://localhost/'.$this->version.'/oauth/user?token='.urlencode($accessToken));
+
+            $this->user = json_decode($user, true);
+        }
+
+        return $this->user;
+    }
+}