authelia/config.template.yml

###############################################################
#                   Authelia configuration                    #
###############################################################

# The host and port to listen on
host: 0.0.0.0
port: 9091
# tls_key: /var/lib/authelia/ssl/key.pem
# tls_cert: /var/lib/authelia/ssl/cert.pem

# Level of verbosity for logs: info, debug, trace
log_level: debug
## File path where the logs will be written. If not set logs are written to stdout.
# log_file_path: /var/log/authelia

# The secret used to generate JWT tokens when validating user identity by
# email confirmation.
# This secret can also be set using the env variables AUTHELIA_JWT_SECRET
jwt_secret: a_very_important_secret

# Default redirection URL
#
# If user tries to authenticate without any referer, Authelia
# does not know where to redirect the user to at the end of the
# authentication process.
# This parameter allows you to specify the default redirection
# URL Authelia will use in such a case.
#
# Note: this parameter is optional. If not provided, user won't
# be redirected upon successful authentication.
default_redirection_url: https://home.example.com:8080/

# Google Analytics Tracking ID to track the usage of the portal
# using a Google Analytics dashboard.
#
## google_analytics: UA-00000-01

# TOTP Settings
#
# Parameters used for TOTP generation
totp:
  # The issuer name displayed in the Authenticator application of your choice
  # See: https://github.com/google/google-authenticator/wiki/Key-Uri-Format for more info on issuer names
  issuer: authelia.com
  # The period in seconds a one-time password is current for. Changing this will require all users to register
  # their TOTP applications again.
  # Warning: before changing period read the docs link below.
  period: 30
  # The skew controls number of one-time passwords either side of the current one that are valid.
  # Warning: before changing skew read the docs link below.
  skew: 1
  #  See: https://docs.authelia.com/configuration/one-time-password.html#period-and-skew to read the documentation.

# Duo Push API
#
# Parameters used to contact the Duo API. Those are generated when you protect an application
# of type "Partner Auth API" in the management panel.
duo_api:
  hostname: api-123456789.example.com
  integration_key: ABCDEF
  # This secret can also be set using the env variables AUTHELIA_DUO_API_SECRET_KEY
  secret_key: 1234567890abcdefghifjkl

# The authentication backend to use for verifying user passwords
# and retrieve information such as email address and groups
# users belong to.
#
# There are two supported backends: 'ldap' and 'file'.
authentication_backend:
  # Disable both the HTML element and the API for reset password functionality
  disable_reset_password: false

  # LDAP backend configuration.
  #
  # This backend allows Authelia to be scaled to more
  # than one instance and therefore is recommended for
  # production.
  ldap:
    # The url to the ldap server. Scheme can be ldap:// or ldaps://
    url: ldap://127.0.0.1
    
    # Skip verifying the server certificate (to allow self-signed certificate).
    skip_verify: false
    
    # The base dn for every entries
    base_dn: dc=example,dc=com
    
    # The attribute holding the username of the user. This attribute is used to populate
    # the username in the session information. It was introduced due to #561 to handle case
    # insensitive search queries.
    # For you information, Microsoft Active Directory usually uses 'sAMAccountName' and OpenLDAP
    # usually uses 'uid'
    # Beware that this attribute holds the unique identifiers for the users binding the user and the configuration
    # stored in database. Therefore only single value attributes are allowed and the value
    # must never be changed once attributed to a user otherwise it would break the configuration
    # for that user. Technically, non-unique attributes like 'mail' can also be used but we don't recommend using
    # them, we instead advise to use the attributes mentioned above (sAMAccountName and uid) to follow
    # https://www.ietf.org/rfc/rfc2307.txt.
    username_attribute: uid
    
    # An additional dn to define the scope to all users
    additional_users_dn: ou=users

    # The users filter used in search queries to find the user profile based on input filled in login form.
    # Various placeholders are available to represent the user input and back reference other options of the configuration:
    # - {input} is a placeholder replaced by what the user inputs in the login form. 
    # - {username_attribute} is a placeholder replaced by what is configured in `username_attribute`.
    # - {mail_attribute} is a placeholder replaced by what is configured in `mail_attribute`.
    # - DON'T USE - {0} is an alias for {input} supported for backward compatibility but it will be deprecated in later versions, so please don't use it.
    #
    # Recommended settings are as follows:
    # - Microsoft Active Directory: (&({username_attribute}={input})(objectCategory=person)(objectClass=user))
    # - OpenLDAP: (&({username_attribute}={input})(objectClass=person))' or '(&({username_attribute}={input})(objectClass=inetOrgPerson))
    #
    # To allow sign in both with username and email, one can use a filter like
    # (&(|({username_attribute}={input})({mail_attribute}={input}))(objectClass=person))
    users_filter: (&({username_attribute}={input})(objectClass=person))

    # An additional dn to define the scope of groups
    additional_groups_dn: ou=groups
    
    # The groups filter used in search queries to find the groups of the user.
    # - {input} is a placeholder replaced by what the user inputs in the login form.
    # - {username} is a placeholder replace by the username stored in LDAP (based on `username_attribute`).
    # - {dn} is a matcher replaced by the user distinguished name, aka, user DN.
    # - {username_attribute} is a placeholder replaced by what is configured in `username_attribute`.
    # - {mail_attribute} is a placeholder replaced by what is configured in `mail_attribute`.
    # - DON'T USE - {0} is an alias for {input} supported for backward compatibility but it will be deprecated in later versions, so please don't use it.
    # - DON'T USE - {1} is an alias for {username} supported for backward compatibility but it will be deprecated in later version, so please don't use it.
    groups_filter: (&(member={dn})(objectclass=groupOfNames))
    
    # The attribute holding the name of the group
    group_name_attribute: cn
    
    # The attribute holding the mail address of the user. If multiple email addresses are defined for a user, only the first
    # one returned by the LDAP server is used.
    mail_attribute: mail
    
    # The username and password of the admin user.
    user: cn=admin,dc=example,dc=com
    # This secret can also be set using the env variables AUTHELIA_AUTHENTICATION_BACKEND_LDAP_PASSWORD
    password: password

  # File backend configuration.
  #
  # With this backend, the users database is stored in a file
  # which is updated when users reset their passwords.
  # Therefore, this backend is meant to be used in a dev environment
  # and not in production since it prevents Authelia to be scaled to
  # more than one instance. The options under 'password' have sane
  # defaults, and as it has security implications it is highly recommended
  # you leave the default values. Before considering changing these settings
  # please read the docs page below:
  # https://docs.authelia.com/configuration/authentication/file.html#password-hash-algorithm-tuning
  #
  ## file:
  ##   path: ./users_database.yml
  ##   password:
  ##     algorithm: argon2id
  ##     iterations: 1
  ##     key_length: 32
  ##     salt_length: 16
  ##     memory: 1024
  ##     parallelism: 8
# Access Control
#
# Access control is a list of rules defining the authorizations applied for one
# resource to users or group of users.
#
# If 'access_control' is not defined, ACL rules are disabled and the 'bypass'
# rule is applied, i.e., access is allowed to anyone. Otherwise restrictions follow
# the rules defined.
#
# Note: One can use the wildcard * to match any subdomain.
# It must stand at the beginning of the pattern. (example: *.mydomain.com)
#
# Note: You must put patterns containing wildcards between simple quotes for the YAML
# to be syntactically correct.
#
# Definition: A 'rule' is an object with the following keys: 'domain', 'subject',
# 'policy' and 'resources'.
#
# - 'domain' defines which domain or set of domains the rule applies to.
#
# - 'subject' defines the subject to apply authorizations to. This parameter is
#    optional and matching any user if not provided. If provided, the parameter
#    represents either a user or a group. It should be of the form 'user:<username>'
#    or 'group:<groupname>'.
#
# - 'policy' is the policy to apply to resources. It must be either 'bypass',
#   'one_factor', 'two_factor' or 'deny'.
#
# - 'resources' is a list of regular expressions that matches a set of resources to
#    apply the policy to. This parameter is optional and matches any resource if not
#    provided.
#
# Note: the order of the rules is important. The first policy matching
# (domain, resource, subject) applies.
access_control:
  # Default policy can either be 'bypass', 'one_factor', 'two_factor' or 'deny'.
  # It is the policy applied to any resource if there is no policy to be applied
  # to the user.
  default_policy: deny

  rules:
    # Rules applied to everyone
    - domain: public.example.com
      policy: bypass

    - domain: secure.example.com
      policy: one_factor
      # Network based rule, if not provided any network matches.
      networks:
        - 192.168.1.0/24

    - domain:
      - secure.example.com
      - private.example.com
      policy: two_factor

    - domain: singlefactor.example.com
      policy: one_factor

    # Rules applied to 'admins' group
    - domain: "mx2.mail.example.com"
      subject: "group:admins"
      policy: deny

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

    # Rules applied to 'dev' group
    - domain: dev.example.com
      resources:
        - "^/groups/dev/.*$"
      subject: "group:dev"
      policy: two_factor

    # Rules applied to user 'john'
    - domain: dev.example.com
      resources:
        - "^/users/john/.*$"
      subject: "user:john"
      policy: two_factor

    # Rules applied to user 'harry'
    - domain: dev.example.com
      resources:
        - "^/users/harry/.*$"
      subject: "user:harry"
      policy: two_factor

    # Rules applied to user 'bob'
    - 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 session cookies
#
# The session cookies identify the user once logged in.
session:
  # The name of the session cookie. (default: authelia_session).
  name: authelia_session

  # The secret to encrypt the session data. This is only used with Redis.
  # This secret can also be set using the env variables AUTHELIA_SESSION_SECRET
  secret: insecure_session_secret

  # The time in seconds before the cookie expires and session is reset.
  expiration: 1h

  # The inactivity time in seconds before the session is reset.
  inactivity: 5m

  # The remember me duration.
  # Value of 0 disables remember me.
  # Value is in seconds, or duration notation. See: https://docs.authelia.com/configuration/index.html#duration-notation-format
  # Longer periods are considered less secure because a stolen cookie will last longer giving attackers more time to spy
  # or attack. Currently the default is 1M or 1 month.
  remember_me_duration: 1M

  # The domain to protect.
  # Note: the authenticator must also be in that domain. If empty, the cookie
  # is restricted to the subdomain of the issuer.
  domain: example.com

  # The redis connection details
  redis:
    host: 127.0.0.1
    port: 6379
    # This secret can also be set using the env variables AUTHELIA_SESSION_REDIS_PASSWORD
    password: authelia
    # This is the Redis DB Index https://redis.io/commands/select (sometimes referred to as database number, DB, etc).
    database_index: 0

# Configuration of the authentication regulation mechanism.
#
# This mechanism prevents attackers from brute forcing the first factor.
# It bans the user if too many attempts are done in a short period of
# time.
regulation:
  # The number of failed login attempts before user is banned.
  # Set it to 0 to disable regulation.
  max_retries: 3

  # The time range during which the user can attempt login before being banned.
  # The user is banned if the authentication failed 'max_retries' times in a 'find_time' seconds window.
  # Find Time accepts duration notation. See: https://docs.authelia.com/configuration/index.html#duration-notation-format
  find_time: 2m

  # The length of time before a banned user can login again.
  # Ban Time accepts duration notation. See: https://docs.authelia.com/configuration/index.html#duration-notation-format
  ban_time: 5m

# Configuration of the storage backend used to store data and secrets.
#
# You must use only an available configuration: local, mysql, postgres
storage:
  # The directory where the DB files will be saved
  ## local:
  ##   path: /var/lib/authelia/db.sqlite3

  # Settings to connect to MySQL server
  mysql:
    host: 127.0.0.1
    port: 3306
    database: authelia
    username: authelia
    # This secret can also be set using the env variables AUTHELIA_STORAGE_MYSQL_PASSWORD
    password: mypassword

  # Settings to connect to PostgreSQL server
  # postgres:
  #   host: 127.0.0.1
  #   port: 5432
  #   database: authelia
  #   username: authelia
  #   # This secret can also be set using the env variables AUTHELIA_STORAGE_POSTGRES_PASSWORD
  #   password: mypassword

# Configuration of the notification system.
#
# Notifications are sent to users when they require a password reset, a u2f
# registration or a TOTP registration.
# Use only an available configuration: filesystem, gmail
notifier:
  # For testing purpose, notifications can be sent in a file
  ## filesystem:
  ##   filename: /tmp/authelia/notification.txt

  # Use a SMTP server for sending notifications. Authelia uses PLAIN or LOGIN method to authenticate.
  # [Security] By default Authelia will:
  #   - force all SMTP connections over TLS including unauthenticated connections
  #      - use the disable_require_tls boolean value to disable this requirement (only works for unauthenticated connections)
  #   - validate the SMTP server x509 certificate during the TLS handshake against the hosts trusted certificates
  #     - trusted_cert option:
  #       - this is a string value, that may specify the path of a PEM format cert, it is completely optional
  #       - if it is not set, a blank string, or an invalid path; will still trust the host machine/containers cert store
  #     - defaults to the host machine (or docker container's) trusted certificate chain for validation
  #     - use the trusted_cert string value to specify the path of a PEM format public cert to trust in addition to the hosts trusted certificates
  #     - use the disable_verify_cert boolean value to disable the validation (prefer the trusted_cert option as it's more secure)
  smtp:
    username: test
    # This secret can also be set using the env variables AUTHELIA_NOTIFIER_SMTP_PASSWORD
    password: password
    host: 127.0.0.1
    port: 1025
    sender: admin@example.com
    # Subject configuration of the emails sent.
    # {title} is replaced by the text from the notifier
    subject: "[Authelia] {title}"
    ## disable_require_tls: false
    ## disable_verify_cert: false
    ## trusted_cert: ""

  # Sending an email using a Gmail account is as simple as the next section.
  # You need to create an app password by following: https://support.google.com/accounts/answer/185833?hl=en
  ## smtp:
  ##   username: myaccount@gmail.com
  ##   # This secret can also be set using the env variables AUTHELIA_NOTIFIER_SMTP_PASSWORD
  ##   password: yourapppassword
  ##   sender: admin@example.com
  ##   host: smtp.gmail.com
  ##   port: 587