authelia/internal/suites/DuoPush/configuration.yml

---
###############################################################
#                Authelia minimal configuration               #
###############################################################

jwt_secret: very_important_secret
default_redirection_url: https://home.example.com:8080/

server:
  port: 9091
  tls:
    certificate: /config/ssl/public.backend.crt
    key: /config/ssl/private.backend.pem

log:
  level: trace

authentication_backend:
  file:
    path: /config/users.yml

session:
  secret: unsecure_session_secret
  expiration: 3600  # 1 hour
  inactivity: 300  # 5 minutes
  remember_me: 1y
  cookies:
    - domain: 'example.com'
      authelia_url: 'https://login.example.com:8080'

# Configuration of the storage backend used to store data and secrets. i.e. totp data
storage:
  encryption_key: a_not_so_secure_encryption_key
  local:
    path: /tmp/db.sqlite3

# TOTP Issuer Name
#
# This will be the issuer name displayed in Google Authenticator
# See: https://github.com/google/google-authenticator/wiki/Key-Uri-Format for more info on issuer names
totp:
  issuer: example.com

# The Duo Push Notification API configuration
duo_api:
  hostname: duo.example.com
  integration_key: ABCDEFGHIJKL
  secret_key: abcdefghijklmnopqrstuvwxyz123456789
  enable_self_enrollment: true

# Access Control
#
# Access control is a set of rules you can use to restrict user access to certain
# resources.
access_control:
  # Default policy can either be `bypass`, `one_factor`, `two_factor` or `deny`.
  default_policy: two_factor

  rules:
    - domain: singlefactor.example.com
      policy: one_factor

    - domain: public.example.com
      policy: bypass

    - domain: secure.example.com
      policy: two_factor

    - domain: "*.example.com"
      subject: "group:admins"
      policy: two_factor

    - domain: dev.example.com
      resources:
        - "^/users/john/.*$"
      subject: "user:john"
      policy: two_factor

    - domain: dev.example.com
      resources:
        - "^/users/harry/.*$"
      subject: "user:harry"
      policy: two_factor

    - domain: "*.mail.example.com"
      subject: "user:bob"
      policy: two_factor

    - domain: dev.example.com
      resources:
        - "^/users/bob/.*$"
      subject: "user:bob"
      policy: two_factor

# Configuration of the authentication regulation mechanism.
regulation:
  # Set it to 0 to disable max_retries.
  max_retries: 3

  # The user is banned if the authentication failed `max_retries` times in a `find_time` seconds window.
  find_time: 300

  # The length of time before a banned user can login again.
  ban_time: 900

notifier:
  filesystem:
    filename: /tmp/notifier.html
...