https://github.com/ballerina-platform/module-ballerina-oauth2
Ballerina OAuth2 Module
https://github.com/ballerina-platform/module-ballerina-oauth2
auth authorization ballerina hacktoberfest integration oauth2 oauth2-client wso2
Last synced: 4 months ago
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Ballerina OAuth2 Module
- Host: GitHub
- URL: https://github.com/ballerina-platform/module-ballerina-oauth2
- Owner: ballerina-platform
- License: apache-2.0
- Created: 2020-08-19T02:37:57.000Z (almost 6 years ago)
- Default Branch: master
- Last Pushed: 2025-06-15T17:55:31.000Z (about 1 year ago)
- Last Synced: 2025-06-15T19:02:24.999Z (about 1 year ago)
- Topics: auth, authorization, ballerina, hacktoberfest, integration, oauth2, oauth2-client, wso2
- Language: Ballerina
- Homepage:
- Size: 2.59 MB
- Stars: 116
- Watchers: 69
- Forks: 32
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: changelog.md
- License: LICENSE
- Codeowners: .github/CODEOWNERS
Awesome Lists containing this project
README
Ballerina OAuth2 Library
===================
[](https://github.com/ballerina-platform/module-ballerina-oauth2/actions/workflows/build-timestamped-master.yml)
[](https://codecov.io/gh/ballerina-platform/module-ballerina-oauth2)
[](https://github.com/ballerina-platform/module-ballerina-oauth2/actions/workflows/trivy-scan.yml)
[](https://github.com/ballerina-platform/module-ballerina-oauth2/actions/workflows/build-with-bal-test-graalvm.yml)
[](https://github.com/ballerina-platform/module-ballerina-oauth2/commits/master)
[](https://github.com/ballerina-platform/ballerina-standard-library/labels/module%2Foauth2)
This library provides a framework for interacting with OAuth2 authorization servers as specified in the [RFC 6749](https://datatracker.ietf.org/doc/html/rfc6749) and [RFC 7662](https://datatracker.ietf.org/doc/html/rfc7662).
The OAuth 2.0 authorization framework enables a third-party application to obtain limited access to an HTTP service either on behalf of a resource owner by orchestrating an approval interaction between the resource owner and the HTTP service or by allowing the third-party application to obtain access on its own behalf.
The Ballerina `oauth2` library facilitates auth providers that are to be used by the clients and listeners of different protocol connectors.
### Listener OAuth2 provider
Represents the listener OAuth2 provider, which is used to validate the received credential (access token) by calling the configured OAuth2 introspection endpoint.
### Client OAuth2 provider
Represents the client OAuth2 provider, which is used to generate OAuth2 access tokens using the configured OAuth2 token endpoint configurations. This supports the client credentials grant type, password grant type, and refresh token grant type.
## Issues and projects
Issues and Projects tabs are disabled for this repository as this is part of the Ballerina Standard Library. To report bugs, request new features, start new discussions, view project boards, etc., go to the [Ballerina Standard Library parent repository](https://github.com/ballerina-platform/ballerina-standard-library).
This repository only contains the source code for the module.
## Build from the source
### Set up the prerequisites
1. Download and install Java SE Development Kit (JDK) version 21 (from one of the following locations).
* [Oracle](https://www.oracle.com/java/technologies/downloads/)
* [OpenJDK](https://adoptium.net)
> **Note:** Set the `JAVA_HOME` environment variable to the path name of the directory into which you installed JDK.
2. Export your GitHub Personal Access Token (PAT) with the 'read package' permission as follows:
```
export packageUser=
export packagePAT=
```
3. Download and install [Docker](https://www.docker.com/).
### Build the source
Execute the commands below to build from the source.
1. To build the package:
```
./gradlew clean build
```
2. To run the tests:
```
./gradlew clean test
```
3. To run a group of tests
```
./gradlew clean test -Pgroups=
```
4. To build the without the tests:
```
./gradlew clean build -x test
```
5. To debug package implementation:
```
./gradlew clean build -Pdebug=
```
6. To debug with Ballerina language:
```
./gradlew clean build -PbalJavaDebug=
```
7. Publish the generated artifacts to the local Ballerina central repository:
```
./gradlew clean build -PpublishToLocalCentral=true
```
8. Publish the generated artifacts to the Ballerina central repository:
```
./gradlew clean build -PpublishToCentral=true
```
## Contribute to Ballerina
As an open source project, Ballerina welcomes contributions from the community.
For more information, go to the [contribution guidelines](https://github.com/ballerina-platform/ballerina-lang/blob/master/CONTRIBUTING.md).
## Code of conduct
All contributors are encouraged to read the [Ballerina Code of Conduct](https://ballerina.io/code-of-conduct).
## Useful links
* For more information go to the [`oauth2` library](https://lib.ballerina.io/ballerina/oauth2/latest).
* For example demonstrations of the usage, go to [Ballerina By Examples](https://ballerina.io/learn/by-example/).
* Chat live with us via our [Discord server](https://discord.gg/ballerinalang).
* Post all technical questions on Stack Overflow with the [#ballerina](https://stackoverflow.com/questions/tagged/ballerina) tag.