Go API SDK/Auth Example

[hifabienne]

Description here: #5124
We want to help our customers to integrate easier with ZITADEL. Therefore we implement SDKs and make examples based on that. The SDKs should have the following parts, all those parts should have an example in the SDK directly:

1. Standard Authentication with OIDC
2. Integrated Authentication with our Session API
3. Self Register with our User API
4. ZITADEL Management (using our APIs)

Acceptance Criteria

• The go zitadel SDK has the capability to do OIDC authentication
• The OIDC authentication has documented and has corresponding examples
• The go zitadel SDK has the capability to do integrated authentication and self register with the session and user API
• The login and self register is documented and has a corresponding example
• The go SDK is able to do API Calls to all the ZITADEL APIs (Auth, Mgmt, Admin, System, Ressource API)
• We have an example for calling the different APIs
• Readme describes what is implemented in the repository and how to use it
• Full blown example for example application (separat repository based on sdk?) infos in additional information

Additional Information

• Authorization
  • Service User with PAT Token
• RBAC
  • Public Endpoint
  • Private Endpoint / Route
  • Private Scoped Endpoint / Route (read:messages)
• Check token against introspection_endpoint
  • Use roles scope (Don’t use “assert roles on authentication”)

[hifabienne]

Note for some features: zitadel/zitadel-go#212

[hifabienne]

last duration: 10

[hifabienne]

To implement: client for using our apis