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PowerDNS-Admin

Support level: Community

What is PowerDNS-Admin​

From https://github.com/ngoduykhanh/PowerDNS-Admin

note

A PowerDNS web interface with advanced features.

Preparation​

The following placeholders will be used:

  • pdns-admin.company is the FQDN of the PowerDNS-Admin install.
  • authentik.company is the FQDN of the authentik install.

Create a SAML provider with the following parameters:

  • ACS URL: https://pdns-admin.company/saml/authorized
  • Issuer: https://authentik.company
  • Service Provider Binding: Post
  • Audience: pdns-admin
  • Signing Keypair: Select any certificate you have.
  • Property mappings: Select all Managed mappings.

You can of course use a custom signing certificate, and adjust durations.

PowerDNS-Admin​

You need to set the following env Variables for Docker based installations.

Set the following values:

SAML_ENABLED=True
SAML_PATH=os.path.join(os.path.dirname(file), 'saml')
SAML_METADATA_URL=https://authentik.company/api/v3/providers/saml/<provider-id>/metadata/?download
SAML_METADATA_CACHE_LIFETIME=1
SAML_LOGOUT_URL=https://authentik.company/if/session-end/<application-slug>/
SAML_SP_ENTITY_ID=pdns-admin
SAML_SP_CONTACT_NAME=me
SAML_SP_CONTACT_MAIL=me
SAML_NAMEID_FORMAT=urn:oasis:names:tc:SAML:2.0:nameid-format:persistent
SAML_ATTRIBUTE_USERNAME=http://schemas.goauthentik.io/2021/02/saml/username
SAML_ATTRIBUTE_NAME=http://schemas.xmlsoap.org/ws/2005/05/identity/claims/name
SAML_ATTRIBUTE_EMAIL=http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress
SAML_ATTRIBUTE_GROUP=http://schemas.xmlsoap.org/claims/Group
SAML_GROUP_ADMIN_NAME=<admin-group-name>
SAML_SIGN_REQUEST='False'
SAML_ASSERTION_ENCRYPTED=False
SAML_WANT_MESSAGE_SIGNED=False
SAML_CERT=/saml.crt

You must mount the certificate selected in authentik as a file in the Docker container. The path in the container must match the path in the env variable SAML_CERT.

docker-compose​

version: "3.3"
services:
    powerdns-admin:
        image: ngoduykhanh/powerdns-admin:latest
        restart: always
        ports:
            - 80:80
        volumes:
            - ./saml.crt:/saml.crt:ro