Trikoder OAuth 2 Bundle

Symfony bundle which provides OAuth 2.0 authorization/resource server capabilities. The authorization and resource server actors are implemented using the thephpleague/oauth2-server library.

Important notes

This bundle provides the "glue" between thephpleague/oauth2-server library and Symfony. It implements thephpleague/oauth2-server library in a way specified by its official documentation. For implementation into Symfony project, please see bundle documentation and official Symfony security documentation.

Status

This package is currently in the active development.

Features

• API endpoint for client authorization and token issuing
• Configurable client and token persistance (includes Doctrine support)
• Integration with Symfony's Security layer

Requirements

• PHP 7.2 or greater
• Symfony 4.4 or Symfony 5.x

Installation

1. Require the bundle and a PSR 7/17 implementation with Composer:

   composer require trikoder/oauth2-bundle nyholm/psr7

   If your project is managed using Symfony Flex, the rest of the steps are not required. Just follow the post-installation instructions instead! 🎉

   NOTE: This bundle requires a PSR 7/17 implementation to operate. We recommend that you use nyholm/psr7. Check out this document if you wish to use a different implementation.

2. Create the bundle configuration file under config/packages/trikoder_oauth2.yaml. Here is a reference configuration file:

   trikoder_oauth2:
       authorization_server: # Required
   
           # Full path to the private key file.
           # How to generate a private key: https://oauth2.thephpleague.com/installation/#generating-public-and-private-keys
           private_key:          ~ # Required, Example: /var/oauth/private.key
   
           # Passphrase of the private key, if any.
           private_key_passphrase: null
   
           # The plain string or the ascii safe string used to create a Defuse\Crypto\Key to be used as an encryption key.
           # How to generate an encryption key: https://oauth2.thephpleague.com/installation/#string-password
           encryption_key:       ~ # Required
   
           # The type of value of "encryption_key".
           encryption_key_type:  plain # One of "plain"; "defuse"
   
           # How long the issued access token should be valid for, used as a default if there is no grant type specific value set.
           # The value should be a valid interval: http://php.net/manual/en/dateinterval.construct.php#refsect1-dateinterval.construct-parameters
           access_token_ttl:     PT1H
   
           # How long the issued refresh token should be valid for, used as a default if there is no grant type specific value set.
           # The value should be a valid interval: http://php.net/manual/en/dateinterval.construct.php#refsect1-dateinterval.construct-parameters
           refresh_token_ttl:    P1M
   
           # How long the issued authorization code should be valid for.
           # The value should be a valid interval: http://php.net/manual/en/dateinterval.construct.php#refsect1-dateinterval.construct-parameters
           auth_code_ttl:        ~ # Deprecated ("trikoder_oauth2.authorization_server.auth_code_ttl" is deprecated, use "trikoder_oauth2.authorization_server.grant_types.authorization_code.auth_code_ttl" instead.)
   
           # Whether to require code challenge for public clients for the authorization code grant.
           require_code_challenge_for_public_clients: ~ # Deprecated ("trikoder_oauth2.authorization_server.require_code_challenge_for_public_clients" is deprecated, use "trikoder_oauth2.authorization_server.grant_types.authorization_code.require_code_challenge_for_public_clients" instead.)
   
           # Whether to enable the authorization code grant.
           enable_auth_code_grant: ~ # Deprecated ("trikoder_oauth2.authorization_server.enable_auth_code_grant" is deprecated, use "trikoder_oauth2.authorization_server.grant_types.authorization_code.enable" instead.)
   
           # Whether to enable the client credentials grant.
           enable_client_credentials_grant: ~ # Deprecated ("trikoder_oauth2.authorization_server.enable_client_credentials_grant" is deprecated, use "trikoder_oauth2.authorization_server.grant_types.client_credentials.enable" instead.)
   
           # Whether to enable the implicit grant.
           enable_implicit_grant: ~ # Deprecated ("trikoder_oauth2.authorization_server.enable_implicit_grant" is deprecated, use "trikoder_oauth2.authorization_server.grant_types.implicit.enable" instead.)
   
           # Whether to enable the password grant.
           enable_password_grant: ~ # Deprecated ("trikoder_oauth2.authorization_server.enable_password_grant" is deprecated, use "trikoder_oauth2.authorization_server.grant_types.password.enable" instead.)
   
           # Whether to enable the refresh token grant.
           enable_refresh_token_grant: ~ # Deprecated ("trikoder_oauth2.authorization_server.enable_refresh_token_grant" is deprecated, use "trikoder_oauth2.authorization_server.grant_types.refresh_token.enable" instead.)
   
           # Enable and configure grant types.
           grant_types:
               authorization_code:
   
                   # Whether to enable the authorization code grant.
                   enable:               true
   
                   # How long the issued access token should be valid for the authorization code grant.
                   access_token_ttl:     ~
   
                   # How long the issued refresh token should be valid for the authorization code grant.
                   refresh_token_ttl:    ~
   
                   # How long the issued authorization code should be valid for.
                   # The value should be a valid interval: http://php.net/manual/en/dateinterval.construct.php#refsect1-dateinterval.construct-parameters
                   auth_code_ttl:        PT10M
   
                   # Whether to require code challenge for public clients for the authorization code grant.
                   require_code_challenge_for_public_clients: true
               client_credentials:
   
                   # Whether to enable the client credentials grant.
                   enable:               true
   
                   # How long the issued access token should be valid for the client credentials grant.
                   access_token_ttl:     ~
               implicit:
   
                   # Whether to enable the implicit grant.
                   enable:               true
   
                   # How long the issued access token should be valid for the implicit grant.
                   access_token_ttl:     ~
               password:
   
                   # Whether to enable the password grant.
                   enable:               true
   
                   # How long the issued access token should be valid for the password grant.
                   access_token_ttl:     ~
   
                   # How long the issued refresh token should be valid for the password grant.
                   refresh_token_ttl:    ~
               refresh_token:
   
                   # Whether to enable the refresh token grant.
                   enable:               true
   
                   # How long the issued access token should be valid for the refresh token grant.
                   access_token_ttl:     ~
   
                   # How long the issued refresh token should be valid for the refresh token grant.
                   refresh_token_ttl:    ~
       resource_server:      # Required
   
           # Full path to the public key file.
           # How to generate a public key: https://oauth2.thephpleague.com/installation/#generating-public-and-private-keys
           public_key:           ~ # Required, Example: /var/oauth/public.key
   
       # Scopes that you wish to utilize in your application.
       # This should be a simple array of strings.
       scopes:               []
   
       # Configures different persistence methods that can be used by the bundle for saving client and token data.
       # Only one persistence method can be configured at a time.
       persistence:          # Required
           doctrine:
   
               # Name of the entity manager that you wish to use for managing clients and tokens.
               entity_manager:       default
           in_memory:            ~
   
       # The priority of the event listener that converts an Exception to a Response.
       exception_event_listener_priority: 10
   
       # Set a custom prefix that replaces the default "ROLE_OAUTH2_" role prefix.
       role_prefix:          ROLE_OAUTH2_

3. Enable the bundle in config/bundles.php by adding it to the array:

   Trikoder\Bundle\OAuth2Bundle\TrikoderOAuth2Bundle::class => ['all' => true]

4. Update the database so bundle entities can be persisted using Doctrine:

   bin/console doctrine:schema:update --force

5. Import the routes inside your config/routes.yaml file:

   oauth2:
       resource: '@TrikoderOAuth2Bundle/Resources/config/routes.xml'

You can verify that everything is working by issuing a POST request to the /token endpoint.

❮ NOTE ❯ It is recommended to control the access to the authorization endpoint so that only logged in users can approve authorization requests. You should review your security.yml file. Here is a sample configuration:

security:
    access_control:
        - { path: ^/authorize, roles: IS_AUTHENTICATED_REMEMBERED }

Configuration

• Basic setup
• Controlling token scopes
• Password grant handling
• Implementing custom grant type

Contributing

Please see CONTRIBUTING for details.

Versioning

This project adheres to Semantic Versioning 2.0.0. Randomly breaking public APIs is not an option.

However, starting with version 4, we only promise to follow SemVer on structural elements marked with the @api tag.

Changes

All the package releases are recorded in the CHANGELOG file.

Reporting issues

Use the issue tracker to report any issues you might have.

License

See the LICENSE file for license rights and limitations (MIT).