Merge pull request #268 from foxworth42/add-okta-client

Add Okta client

README.md

@@ -94,6 +94,7 @@ via Composer:
 | [Microsoft](https://github.com/stevenmaguire/oauth2-microsoft)         | composer require stevenmaguire/oauth2-microsoft     |
 | [Mollie](https://github.com/mollie/oauth2-mollie-php)                  | composer require mollie/oauth2-mollie-php           |
 | [Odnoklassniki](https://github.com/rakeev/oauth2-odnoklassniki)        | composer require aego/oauth2-odnoklassniki          |
+| [Okta](https://github.com/foxworth42/oauth2-okta)                      | composer require foxworth42/oauth2-okta             |
 | [Paypal](https://github.com/stevenmaguire/oauth2-paypal)               | composer require stevenmaguire/oauth2-paypal        |
 | [PSN](https://github.com/larabros/oauth2-psn)                          | composer require larabros/oauth2-psn                |
 | [Salesforce](https://github.com/stevenmaguire/oauth2-salesforce)       | composer require stevenmaguire/oauth2-salesforce    |
@@ -1079,6 +1080,23 @@ knpu_oauth2_client:
             # whether to check OAuth2 "state": defaults to true
             # use_state: true
 
+        # will create service: "knpu.oauth2.client.okta"
+        # an instance of: KnpU\OAuth2ClientBundle\Client\Provider\OktaClient
+        # composer require foxworth42/oauth2-okta
+        okta:
+            # must be "okta" - it activates that type!
+            type: okta
+            # add and set these environment variables in your .env files
+            client_id: '%env(OAUTH_OKTA_CLIENT_ID)%'
+            client_secret: '%env(OAUTH_OKTA_CLIENT_SECRET)%'
+            # a route name you'll create
+            redirect_route: connect_okta_check
+            redirect_params: {}
+            # Issuer URI from Okta
+            issuer: https://mycompany.okta.com/oauth2/default
+            # whether to check OAuth2 "state": defaults to true
+            # use_state: true
+
         # will create service: "knpu.oauth2.client.paypal"
         # an instance of: KnpU\OAuth2ClientBundle\Client\Provider\PaypalClient
         # composer require stevenmaguire/oauth2-paypal

composer.json

@@ -35,5 +35,8 @@
     },
     "suggest": {
         "symfony/security-guard": "For integration with Symfony's Guard Security layer"
+    },
+    "scripts": {
+        "test": "simple-phpunit && phpstan analyze"
     }
 }

src/Client/Provider/OktaClient.php

@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * OAuth2 Client Bundle
+ * Copyright (c) KnpUniversity <http://knpuniversity.com/>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace KnpU\OAuth2ClientBundle\Client\Provider;
+
+use Foxworth42\OAuth2\Client\Provider\OktaUser;
+use KnpU\OAuth2ClientBundle\Client\OAuth2Client;
+use League\OAuth2\Client\Token\AccessToken;
+
+class OktaClient extends OAuth2Client
+{
+    /**
+     * @return OktaUser|\League\OAuth2\Client\Provider\ResourceOwnerInterface
+     */
+    public function fetchUserFromToken(AccessToken $accessToken)
+    {
+        return parent::fetchUserFromToken($accessToken);
+    }
+
+    /**
+     * @return OktaUser|\League\OAuth2\Client\Provider\ResourceOwnerInterface
+     */
+    public function fetchUser()
+    {
+        return parent::fetchUser();
+    }
+}

src/DependencyInjection/KnpUOAuth2ClientExtension.php

@@ -48,6 +48,7 @@
 use KnpU\OAuth2ClientBundle\DependencyInjection\Providers\MicrosoftProviderConfigurator;
 use KnpU\OAuth2ClientBundle\DependencyInjection\Providers\MollieProviderConfigurator;
 use KnpU\OAuth2ClientBundle\DependencyInjection\Providers\OdnoklassnikiProviderConfigurator;
+use KnpU\OAuth2ClientBundle\DependencyInjection\Providers\OktaProviderConfigurator;
 use KnpU\OAuth2ClientBundle\DependencyInjection\Providers\PaypalProviderConfigurator;
 use KnpU\OAuth2ClientBundle\DependencyInjection\Providers\ProviderConfiguratorInterface;
 use KnpU\OAuth2ClientBundle\DependencyInjection\Providers\ProviderWithoutClientSecretConfiguratorInterface;
@@ -128,6 +129,7 @@ class KnpUOAuth2ClientExtension extends Extension
         'microsoft' => MicrosoftProviderConfigurator::class,
         'mollie' => MollieProviderConfigurator::class,
         'odnoklassniki' => OdnoklassnikiProviderConfigurator::class,
+        'okta' => OktaProviderConfigurator::class,
         'paypal' => PaypalProviderConfigurator::class,
         'psn' => PsnProviderConfigurator::class,
         'salesforce' => SalesforceProviderConfigurator::class,

src/DependencyInjection/Providers/OktaProviderConfigurator.php

@@ -0,0 +1,65 @@
+<?php
+
+/*
+ * OAuth2 Client Bundle
+ * Copyright (c) KnpUniversity <http://knpuniversity.com/>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace KnpU\OAuth2ClientBundle\DependencyInjection\Providers;
+
+use Symfony\Component\Config\Definition\Builder\NodeBuilder;
+
+class OktaProviderConfigurator implements ProviderConfiguratorInterface
+{
+    public function buildConfiguration(NodeBuilder $node)
+    {
+        $node
+            ->scalarNode('issuer')
+                ->isRequired()
+                ->info('Issuer URI from Okta')
+                ->example('issuer: https://mycompany.okta.com/oauth2/default')
+            ->end();
+    }
+
+    public function getProviderClass(array $config)
+    {
+        return 'Foxworth42\OAuth2\Client\Provider\Okta';
+    }
+
+    public function getProviderOptions(array $config)
+    {
+        $options = [
+            'clientId' => $config['client_id'],
+            'clientSecret' => $config['client_secret'],
+        ];
+
+        if ($config['issuer']) {
+            $options['issuer'] = $config['issuer'];
+        }
+
+        return $options;
+    }
+
+    public function getPackagistName()
+    {
+        return 'foxworth42/oauth2-okta';
+    }
+
+    public function getLibraryHomepage()
+    {
+        return 'https://github.com/foxworth42/oauth2-okta';
+    }
+
+    public function getProviderDisplayName()
+    {
+        return 'Okta';
+    }
+
+    public function getClientClass(array $config)
+    {
+        return 'KnpU\OAuth2ClientBundle\Client\Provider\OktaClient';
+    }
+}