OAuth2 authentication mechanism for INN2/nnrpd

Keycloak setup

Create a new client, type openid-connect

• Standard flow, implicit flow enabled: off
• Direct access grants: on
• Access type: confidential

Insert details into script:

• client_id: the client ID you created
• client_secret: from credentials tab in keycloak
• token_url: https://[yourinstance.tld]/auth/realms/[your-realm]/protocol/openid-connect/token

Install to INN2

Ensure requirements are installed.

Copy nnrpd_oauth.py to pathbin/auth/passwd/