wiki-grav/plugins/login-oauth2-extras/vendor/mrjoops/oauth2-jira/README.md

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# Jira Provider for OAuth 2.0 Client
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This package provides Jira OAuth 2.0 support for the PHP League's [OAuth 2.0 Client](https://github.com/thephpleague/oauth2-client).
## Installation
To install, use composer:
```
composer require mrjoops/oauth2-jira
```
## Usage
Usage is the same as The League's OAuth client, using `\Mrjoops\OAuth2\Client\Provider\Jira` as the provider.
### Authorization Code Flow
```php
$provider = new Mrjoops\OAuth2\Client\Provider\Jira([
'clientId' => '{jira-client-id}',
'clientSecret' => '{jira-client-secret}',
'redirectUri' => 'https://example.com/callback-url',
]);
if (!isset($_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
$user = $provider->getResourceOwner($token);
// Use these details to create a new profile
printf('Hello %s!', $user->getNickname());
} 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();
}
```
### Managing Scopes
When creating your Jira authorization URL, you can specify the state and scopes your application may authorize.
```php
$options = [
'state' => 'OPTIONAL_CUSTOM_CONFIGURED_STATE',
'scope' => ['read:jira-user','read:jira-work] // array or string
];
$authorizationUrl = $provider->getAuthorizationUrl($options);
```
If neither are defined, the provider will utilize internal defaults.
At the time of authoring this documentation, the [following scopes are available](https://developer.atlassian.com/cloud/jira/platform/oauth-2-authorization-code-grants-3lo-for-apps/#implementing-oauth-2-0-authorization-code-grants).
- read:jira-user
- read:jira-work
- write:jira-work
- manage:jira-project
- manage:jira-configuration
### Jira Cloud API call
Since your Jira Cloud API URL vary, you can get it using the `getApiUrl()` method of the provider.
```php
$request = $provider->getAuthenticatedRequest(
\Mrjoops\OAuth2\Client\Provider\Jira::METHOD_GET,
$provider->getApiUrl().'/rest/api/3/myself',
$token
);
```
## Testing
``` bash
$ ./vendor/bin/phpunit
```
## Contributing
Please see [CONTRIBUTING](https://github.com/mrjoops/oauth2-jira/blob/develop/CONTRIBUTING.md) for details.
## Credits
- [Alexandre Lahure](https://github.com/mrjoops)
- [All Contributors](https://github.com/mrjoops/oauth2-jira/contributors)
## License
The MIT License (MIT). Please see [License File](https://github.com/mrjoops/oauth2-jira/blob/develop/LICENSE) for more information.