initialize commit

Provider.php

@@ -0,0 +1,141 @@
+<?php
+
+namespace PooryaSadidi\ZarinPal;
+
+use Illuminate\Support\Arr;
+use Predis\ClientException;
+use SocialiteProviders\Manager\OAuth2\AbstractProvider;
+use SocialiteProviders\Manager\OAuth2\User;
+
+class Provider extends AbstractProvider
+{
+    /**
+     * Unique Provider Identifier.
+     */
+    public const IDENTIFIER = 'ZARINPAL';
+
+    /**
+     * {@inheritdoc}
+     */
+    protected $scopes = ['user.read'];
+
+    /**
+     * {@inherticdoc}.
+     */
+    protected $scopeSeparator = ' ';
+
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getAuthUrl($state)
+    {
+        return $this->buildAuthUrlFromBase('https://next.zarinpal.com/api/oauth/authorizeInit', $state);
+    }
+
+
+//    protected function buildAuthUrlFromBase($url, $state)
+//    {
+//        return $url.'?'.http_build_query($this->getCodeFields($state));
+//    }
+
+    protected function getCodeFields($state = null)
+    {
+        $fields = [
+            'client_id' => $this->clientId,
+            'redirect_uri' => $this->redirectUrl,
+            'scope' => $this->formatScopes($this->getScopes(), $this->scopeSeparator),
+            'response_type' => 'code',
+        ];
+
+        if ($this->usesState()) {
+            $fields['state'] = $state;
+        }
+        $verifier = ($this->isStateless()) ? \Illuminate\Support\Str::random(128) : $this->request->session()->pull('code_verifier');
+        $fields['code_challenge'] = $this->getCodeChallenge($verifier);
+        $fields['code_challenge_method'] = $this->getCodeChallengeMethod();
+        $fields['state'] = $verifier;
+
+        return array_merge($fields, $this->parameters);
+    }
+
+
+    protected function getCodeChallenge($verifier)
+    {
+
+        $hashed = hash('sha256', $verifier, true);
+        return rtrim(strtr(base64_encode($hashed), '+/', '-_'), '='); // base64-URL-encoding
+    }
+
+    protected function getCodeChallengeMethod()
+    {
+        return 'S256';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getTokenUrl()
+    {
+        return 'https://next.zarinpal.com/api/oauth/token';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getUserByToken($token)
+    {
+        $graphQLquery = include('Query.php');
+        $response = $this->getHttpClient()->post('https://next.zarinpal.com/api/v4/graphql',
+            [
+                'headers' => [
+                    'Accept' => 'application/json',
+                    'Authorization' => 'Bearer ' . $token,
+                ],
+                'form_params' => $graphQLquery
+            ]);
+
+
+
+        return json_decode($response->getBody(), true);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function mapUserToObject(array $user)
+    {
+        $user = $user['data']['Me'];
+        return (new User)->setRaw($user)->map([
+            'id' => $user['id'],
+            'full_name' => $user['full_name'],
+            'phone' => $user['cell_number'],
+            'avatar' => $user['avatar'],
+        ]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getTokenFields($code)
+    {
+        return [
+            'grant_type' => 'authorization_code',
+            'client_id' => $this->clientId,
+            'code_verifier' => request()->input('state'),
+            'code' => $code,
+            'redirect_uri' => $this->redirectUrl,
+        ];
+    }
+
+    public function getAccessTokenResponse($code)
+    {
+        $response = $this->getHttpClient()->post($this->getTokenUrl(), [
+            'headers' => ['Content-Type' => 'application/x-www-form-urlencoded'],
+            'form_params' => $this->getTokenFields($code),
+        ]);
+
+        return json_decode($response->getBody(), true);
+    }
+
+}

Query.php

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+<?php
+return  [
+    'operationName' => null,
+    'query' => '{ Me {
+                            id
+                            avatar
+                            full_name
+                            cell_number
+                            }
+                        }',
+    'variables' => null
+];
+
+

README.md

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+# ZarinPal
+
+```bash
+composer require pooryasadidi/socialite-zarinpal
+```
+
+## Installation & Basic Usage
+
+Please see the [Base Installation Guide](https://socialiteproviders.com/usage/), then follow the provider specific instructions below.
+
+### Add configuration to `config/services.php`
+
+```php
+'zarinpal' => [    
+  'client_id' => env('ZARINPAL_CLIENT_ID'),  
+  'client_secret' => env('ZARINPAL_CLIENT_SECRET'),  
+  'redirect' => env('ZARINPAL_REDIRECT_URI') 
+],
+```
+
+### Add provider event listener
+
+Configure the package's listener to listen for `SocialiteWasCalled` events.
+
+Add the event to your `listen[]` array in `app/Providers/EventServiceProvider`. See the [Base Installation Guide](https://socialiteproviders.com/usage/) for detailed instructions.
+
+```php
+protected $listen = [
+    \SocialiteProviders\Manager\SocialiteWasCalled::class => [
+        // ... other providers
+        'PooryaSadidi\\ZarinPal\\ZarinPalExtendSocialite@handle',
+    ],
+];
+```
+
+### Usage
+
+this package just test in stateless usage.
+You should now be able to use the provider like you would regularly use Socialite (assuming you have the facade installed):
+
+```php
+return Socialite::driver('zarinpal')->stateless()->redirect();
+return Socialite::driver('zarinpal')->stateless()->user();
+```
+
+### Returned User fields
+
+- ``id``
+- ``fullname``
+- ``phone``
+- ``avatar``

ZarinPalExtendSocialite.php

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+<?php
+
+namespace PooryaSadidi\ZarinPal;
+
+use SocialiteProviders\Manager\SocialiteWasCalled;
+
+class ZarinPalExtendSocialite
+{
+    /**
+     * Register the provider.
+     *
+     * @param \SocialiteProviders\Manager\SocialiteWasCalled $socialiteWasCalled
+     */
+    public function handle(SocialiteWasCalled $socialiteWasCalled)
+    {
+        $socialiteWasCalled->extendSocialite('zarinpal', Provider::class);
+    }
+}

composer.json

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+{
+    "name": "pooryasadidi/socialite-zarinpal",
+    "description": "ZarinPal OAuth2 Provider for Laravel Socialite",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Poorya Sadidi",
+            "email": "pooryasadidi6868@gmail.com"
+        }
+    ],
+    "require": {
+        "php": "^7.2",
+        "ext-json": "*",
+        "socialiteproviders/manager": "~4.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "PooryaSadidi\\ZarinPal\\": ""
+        }
+    }
+}