Merge ac6ecd9d2e into 33587a2a37

app/config/oAuthProviders.php

@@ -142,6 +142,16 @@ return [
         'beta' => false,
         'mock' => false,
     ],
+    'fortytwo' => [
+        'name' => '42 School',
+        'developers' => 'https://api.intra.42.fr/apidoc/',
+        'icon' => 'icon-fortytwo',
+        'enabled' => true,
+        'sandbox' => false,
+        'form' => false,
+        'beta' => false,
+        'mock' => false,
+    ],
     'github' => [
         'name' => 'GitHub',
         'developers' => 'https://developer.github.com/',

src/Appwrite/Auth/OAuth2/FortyTwo.php

@@ -0,0 +1,177 @@
+<?php
+
+namespace Appwrite\Auth\OAuth2;
+
+use Appwrite\Auth\OAuth2;
+
+// Reference Material
+// https://api.intra.42.fr/apidoc/guides/web_application_flow
+
+class FortyTwo extends OAuth2
+{
+    /**
+     * @var string
+     */
+    private string $endpoint = 'https://api.intra.42.fr/oauth/';
+
+    /**
+     * @var string
+     */
+    private string $resourceEndpoint = 'https://api.intra.42.fr/v2/';
+
+    /**
+     * @var array
+     */
+    protected array $scopes = [
+        'public',
+    ];
+
+    /**
+     * @var array
+     */
+    protected array $user = [];
+
+    /**
+     * @var array
+     */
+    protected array $tokens = [];
+
+    /**
+     * @return string
+     */
+    public function getName(): string
+    {
+        return 'fortytwo';
+    }
+
+    /**
+     * @return string
+     */
+    public function getLoginURL(): string
+    {
+        return $this->endpoint . 'authorize?' .
+            \http_build_query([
+                'response_type' => 'code',
+                'client_id' => $this->appID,
+                'scope' => \implode(' ', $this->getScopes()),
+                'redirect_uri' => $this->callback,
+                'state' => \json_encode($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)];
+            $this->tokens = \json_decode($this->request(
+                'POST',
+                $this->endpoint . 'token',
+                $headers,
+                \http_build_query([
+                    "code" => $code,
+                    "grant_type" => "authorization_code",
+                    "redirect_uri" => $this->callback
+                ])
+            ), true);
+        }
+
+        return $this->tokens;
+    }
+
+    /**
+     * @param string $refreshToken
+     *
+     * @return array
+     */
+    public function refreshTokens(string $refreshToken): array
+    {
+        $headers = ['Authorization: Basic ' . \base64_encode($this->appID . ':' . $this->appSecret)];
+        $this->tokens = \json_decode($this->request(
+            'POST',
+            $this->endpoint . 'token',
+            $headers,
+            \http_build_query([
+                "refresh_token" => $refreshToken,
+                "grant_type" => "refresh_token",
+            ])
+        ), true);
+
+        if (empty($this->tokens['refresh_token'])) {
+            $this->tokens['refresh_token'] = $refreshToken;
+        }
+
+        return $this->tokens;
+    }
+
+    /**
+     * @param string $accessToken
+     *
+     * @return string
+     */
+    public function getUserID(string $accessToken): string
+    {
+        $user = $this->getUser($accessToken);
+
+        return $user['id'] ?? '';
+    }
+
+    /**
+     * @param string $accessToken
+     *
+     * @return string
+     */
+    public function getUserEmail(string $accessToken): string
+    {
+        $user = $this->getUser($accessToken);
+
+        return $user['email'] ?? '';
+    }
+
+    /**
+     * Check if the OAuth email is verified
+     *
+     *
+     * @param string $accessToken
+     *
+     * @return bool
+     */
+    public function isEmailVerified(string $accessToken): bool
+    {
+        return true;
+    }
+
+    /**
+     * @param string $accessToken
+     *
+     * @return string
+     */
+    public function getUserName(string $accessToken): string
+    {
+        $user = $this->getUser($accessToken);
+
+        return $user['displayname'] ?? '';
+    }
+
+    /**
+     * @param string $accessToken
+     *
+     * @return array
+     */
+    protected function getUser(string $accessToken)
+    {
+        if (empty($this->user)) {
+            $this->user = \json_decode($this->request(
+                'GET',
+                $this->resourceEndpoint . 'me',
+                ['Authorization: Bearer ' . \urlencode($accessToken)]
+            ), true);
+        }
+
+        return $this->user;
+    }
+}