OpenID Connect SDK (client and server) for Go

This project is in alpha state. It can AND will continue breaking until version 1.0.0 is released

What Is It

This project is a easy to use client and server implementation for the OIDC (Open ID Connect) standard written for Go.

Whenever possible we tried to reuse / extend existing packages like OAuth2 for Go.

How To Use It

TBD

Features

	Code Flow	Implicit Flow	Hybrid Flow	Discovery	PKCE	Token Exchange	mTLS
Relaying Party	yes	yes	not yet	yes	yes	partial	not yet
Origin Party	yes	yes	not yet	yes	yes	not yet	not yet

Resources

For your convinience you can find the relevant standards linked below.

OpenID Connect Core 1.0 incorporating errata set 1 Proof Key for Code Exchange by OAuth Public Clients OAuth 2.0 Token Exchange OAuth 2.0 Mutual-TLS Client Authentication and Certificate-Bound Access Tokens

Supported Go Versions

Version	Supported
<1.11	❌
1.11	✅
1.12	✅
1.13	✅
1.14	not yet tested

Why another library

As of 2020 there are not a lot of OIDC librarys in Go which can handle server and client implementations. CAOS is strongly commited to the general field of IAM (Identity and Access Management) and as such, we need solid frameworks to implement services.

License

The full functionality of this library is and stays open source and free to use for everyone. Visit our website and get in touch.

See the exact licensing terms here

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.