Merge pull request appwrite#3016 from appwrite/feat-zoom-oauth

Author: lohanidamodar

app/config/providers.php

@@ -231,6 +231,16 @@
         'beta' => false,
         'mock' => false,
     ],
+    'zoom' => [
+        'name' => 'Zoom',
+        'developers' => 'https://marketplace.zoom.us/docs/guides/auth/oauth/',
+        'icon' => 'icon-zoom',
+        'enabled' => true,
+        'sandbox' => false,
+        'form' => false,
+        'beta' => false,
+        'mock' => false,
+    ],
     'yahoo' => [
         'name' => 'Yahoo',
         'developers' => 'https://developer.yahoo.com/oauth2/guide/flows_authcode/',

public/images/users/zoom.png

@@ -0,0 +1,157 @@
+<?php
+
+namespace Appwrite\Auth\OAuth2;
+
+use Appwrite\Auth\OAuth2;
+
+class Zoom extends OAuth2
+{
+    /**
+     * @var string
+     */
+    private $endpoint = 'https://zoom.us';
+
+    /**
+     * @var string
+     */
+    private $version = '2022-03-26';
+
+    /**
+     * @var array
+     */
+    protected $user = [];
+    
+    /**
+     * @var array
+     */
+    protected $tokens = [];
+
+    /**
+     * @var array
+     */
+    protected $scopes = [
+        'user_profile'
+    ];
+
+    /**
+     * @return string
+     */
+    public function getName():string
+    {
+        return 'zoom';
+    }
+
+    /**
+     * @return string
+     */
+    public function getLoginURL():string
+    {
+        return $this->endpoint . '/oauth/authorize?'. \http_build_query([
+            'client_id' => $this->appID,
+            'redirect_uri' => $this->callback,
+            'response_type' => 'code',
+            'scope' => \implode(' ', $this->getScopes()),
+            'state' => \json_encode($this->state),
+        ]);
+    }
+
+    /**
+     * @param string $code
+     *
+     * @return array
+     */
+    protected function getTokens(string $code): array
+    {
+        if(empty($this->tokens)) {
+            $headers = ['Authorization: Basic ' . \base64_encode($this->appID . ':' . $this->appSecret), 'Content-Type: application/x-www-form-urlencoded'];
+            $this->tokens = \json_decode($this->request(
+                'POST',
+                $this->endpoint . '/oauth/token',
+                $headers,
+                \http_build_query([
+                    'grant_type' => 'authorization_code',
+                    'redirect_uri' => $this->callback,
+                    'code' => $code
+                ])
+            ), true);
+        }
+
+        return $this->tokens;
+    }
+
+    /**
+     * @param string $refreshToken
+     *
+     * @return array
+     */
+    public function refreshTokens(string $refreshToken):array
+    {
+        $headers = ['Authorization: Basic ' . \base64_encode($this->appID . ':' . $this->appSecret), 'Content-Type: application/x-www-form-urlencoded'];
+        $this->tokens = \json_decode($this->request(
+            'POST',
+            $this->endpoint . '/oauth/token',
+            $headers,
+            \http_build_query([
+                'grant_type' => 'refresh_token',
+                'refresh_token' => $refreshToken,
+            ])
+        ), true);
+
+        if(empty($this->tokens['refresh_token'])) {
+            $this->tokens['refresh_token'] = $refreshToken;
+        }
+
+        return $this->tokens;
+    }
+
+    /**
+     * @param $accessToken
+     *
+     * @return string
+     */
+    public function getUserID(string $accessToken):string
+    {
+        $response = $this->getUser($accessToken);
+        return $response['id'] ?? '';
+    }
+
+    /**
+     * @param $accessToken
+     *
+     * @return string
+     */
+    public function getUserEmail(string $accessToken):string
+    {
+        $response = $this->getUser($accessToken);
+        return $response['email'] ?? '';
+    }
+
+    /**
+     * @param $accessToken
+     *
+     * @return string
+     */
+    public function getUserName(string $accessToken):string
+    {
+        $response = $this->getUser($accessToken);
+        return ($response['first_name'] ?? '') . ' ' . ($response['last_name'] ?? '');
+    }
+
+    /**
+     * @param string $accessToken
+     *
+     * @return array
+     */
+    protected function getUser(string $accessToken)
+    {
+        $headers = [
+            'Authorization: Bearer '.\urlencode($accessToken)
+        ];
+
+        if (empty($this->user)) {
+            $this->user = \json_decode($this->request('GET', 'https://api.zoom.us/v2/users/me', $headers), true);
+        }
+
+        return $this->user;
+    }
+}