Initial commit

.gitignore

@@ -0,0 +1,2 @@
+/vendor/
+/build/

.scrutinizer.yml

@@ -0,0 +1,35 @@
+filter:
+    excluded_paths: [test/*]
+checks:
+    php:
+        code_rating: true
+        remove_extra_empty_lines: true
+        remove_php_closing_tag: true
+        remove_trailing_whitespace: true
+        fix_use_statements:
+            remove_unused: true
+            preserve_multiple: false
+            preserve_blanklines: true
+            order_alphabetically: true
+        fix_php_opening_tag: true
+        fix_linefeed: true
+        fix_line_ending: true
+        fix_identation_4spaces: true
+        fix_doc_comments: true
+tools:
+    external_code_coverage:
+        timeout: 600
+        runs: 3
+    php_analyzer: true
+    php_code_coverage: false
+    php_code_sniffer:
+        config:
+            standard: PSR2
+        filter:
+            paths: ['src']
+    php_loc:
+        enabled: true
+        excluded_dirs: [vendor, test]
+    php_cpd:
+        enabled: true
+        excluded_dirs: [vendor, test]

.travis.yml

@@ -0,0 +1,20 @@
+language: php
+
+php:
+  - 5.5
+  - 5.6
+  - 7.0
+  - hhvm
+
+before_script:
+  - travis_retry composer self-update
+  - travis_retry composer install --no-interaction --prefer-source --dev
+  - travis_retry phpenv rehash
+
+script:
+  - ./vendor/bin/phpcs --standard=psr2 src/
+  - ./vendor/bin/phpunit --coverage-text --coverage-clover=coverage.clover
+
+after_script:
+  - wget https://scrutinizer-ci.com/ocular.phar
+  - php ocular.phar code-coverage:upload --format=php-clover coverage.clover

CONTRIBUTING.md

@@ -0,0 +1,42 @@
+# Contributing
+
+Contributions are **welcome** and will be fully **credited**.
+
+I accept contributions via Pull Requests on [Github](https://github.com/adam-paterson/oauth2-slack).
+
+
+## Pull Requests
+
+- **[PSR-2 Coding Standard](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md)** - The easiest way to apply the conventions is to install [PHP Code Sniffer](http://pear.php.net/package/PHP_CodeSniffer).
+
+- **Add tests!** - Your patch won't be accepted if it doesn't have tests.
+
+- **Document any change in behaviour** - Make sure the README and any other relevant documentation are kept up-to-date.
+
+- **Consider our release cycle** - We try to follow SemVer. Randomly breaking public APIs is not an option.
+
+- **Create topic branches** - Don't ask us to pull from your master branch.
+
+- **One pull request per feature** - If you want to do more than one thing, send multiple pull requests.
+
+- **Send coherent history** - Make sure each individual commit in your pull request is meaningful. If you had to make multiple intermediate commits while developing, please squash them before submitting.
+
+- **Ensure tests pass!** - Please run the tests (see below) before submitting your pull request, and make sure they pass. We won't accept a patch until all tests pass.
+
+- **Ensure no coding standards violations** - Please run PHP Code Sniffer using the PSR-2 standard (see below) before submitting your pull request. A violation will cause the build to fail, so please make sure there are no violations. We can't accept a patch if the build fails.
+
+
+## Running Tests
+
+``` bash
+$ ./vendor/bin/phpunit
+```
+
+
+## Running PHP Code Sniffer
+
+``` bash
+$ ./vendor/bin/phpcs src --standard=psr2 -sp
+```
+
+**Happy coding**!

LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Adam Paterson
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

@@ -0,0 +1,96 @@
+# Slack Provider for OAuth 2.0 Client
+[![Latest Version](https://img.shields.io/github/release/adam-paterson/oauth2-slack.svg?style=flat-square)](https://github.com/adam-paterson/oauth2-slack/releases)
+[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE.md)
+[![Build Status](https://img.shields.io/travis/adam-paterson/oauth2-slack/master.svg?style=flat-square)](https://travis-ci.org/adam-paterson/oauth2-slack)
+[![Coverage Status](https://img.shields.io/scrutinizer/coverage/g/adam-paterson/oauth2-slack.svg?style=flat-square)](https://scrutinizer-ci.com/g/adam-paterson/oauth2-slack/code-structure)
+[![Quality Score](https://img.shields.io/scrutinizer/g/adam-paterson/oauth2-slack.svg?style=flat-square)](https://scrutinizer-ci.com/g/adam-paterson/oauth2-slack)
+[![Total Downloads](https://img.shields.io/packagist/dt/league/oauth2-slack.svg?style=flat-square)](https://packagist.org/packages/league/oauth2-slack)
+
+This package provides Instagram OAuth 2.0 support for the PHP League's [OAuth 2.0 Client](https://github.com/adam-paterson/oauth2-client).
+
+## Installation
+
+To install, use composer:
+
+```
+composer require league/oauth2-slack
+```
+
+## Usage
+
+Usage is the same as The League's OAuth client, using `\League\OAuth2\Client\Provider\Instagram` as the provider.
+
+### Authorization Code Flow
+
+session_start();
+
+```php
+<?php
+$provider = new \AdamPaterson\OAuth2\Client\Provider\Slack([
+    'clientId'          => '{slack-client-id}',
+    'clientSecret'      => '{slack-client-secret}',
+    'redirectUri'       => 'https://example.com/callback-url',
+]);
+
+if (!isset($_GET['code'])) {
+
+    // If we don't have an authorization code then get one
+    $authUrl = $provider->getAuthorizationUrl();
+    $_SESSION['oauth2state'] = $provider->getState();
+    header('Location: '.$authUrl);
+    exit;
+
+// Check given state against previously stored one to mitigate CSRF attack
+} elseif (empty($_GET['state']) || ($_GET['state'] !== $_SESSION['oauth2state'])) {
+
+    unset($_SESSION['oauth2state']);
+    exit('Invalid state');
+
+} else {
+
+    // Try to get an access token (using the authorization code grant)
+    $token = $provider->getAccessToken('authorization_code', [
+        'code' => $_GET['code']
+    ]);
+
+    // Optional: Now you have a token you can look up a users profile data
+    try {
+
+        // We got an access token, let's now get the user's details
+        $team = $provider->getResourceOwner($token);
+
+        // Use these details to create a new profile
+        printf('Hello %s!', $team->getName());
+
+    } catch (Exception $e) {
+
+        // Failed to get user details
+        exit('Oh dear...');
+    }
+
+    // Use this to interact with an API on the users behalf
+    echo $token->getToken();
+}
+
+```
+
+## Testing
+
+``` bash
+$ ./vendor/bin/phpunit
+```
+
+## Contributing
+
+Please see [CONTRIBUTING](https://github.com/adam-paterson/oauth2-slack/blob/master/CONTRIBUTING.md) for details.
+
+
+## Credits
+
+- [Adam Paterson](https://github.com/adam-paterson)
+- [All Contributors](https://github.com/adam-paterson/oauth2-slack/contributors)
+
+
+## License
+
+The MIT License (MIT). Please see [License File](https://github.com/adam-paterson/oauth2-slack/blob/master/LICENSE) for more information.

composer.json

@@ -0,0 +1,30 @@
+{
+    "name": "adampaterson/oauth2-slack",
+    "description": "",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Adam Paterson",
+            "email": "hello@adampaterson.co.uk"
+        }
+    ],
+    "require": {
+        "php": ">=5.5.0",
+        "league/oauth2-client": "^1.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "~4.0",
+        "mockery/mockery": "~0.9",
+        "squizlabs/php_codesniffer": "~2.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "AdamPaterson\\OAuth2\\Client\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "AdamPaterson\\OAuth2\\Client\\Test\\": "test/src/"
+        }
+    }
+}