Claude
ecbe1fc03d
Self-hosted SSO portal with file-based users, SQLite storage, filesystem notifier, and an iptables-banning fail2ban sidecar. Designed to drop into a DotheEvo-style ~/docker layout next to a dockerized Caddy on the main server, joining the same external caddy_net so Caddy reaches Authelia by container name. fail2ban runs in host network mode with NET_ADMIN/NET_RAW caps so its bans hit DOCKER-USER and actually drop packets at the edge. Includes a Caddy snippet (caddy/snippet.example.caddyfile) to merge into the user's real Caddyfile -- this repo doesn't manage Caddy itself. https://claude.ai/code/session_013XZ1vmgk78k2PEQ5DmJhF3
118 lines
3.5 KiB
YAML
118 lines
3.5 KiB
YAML
---
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###############################################################################
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# Authelia configuration
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#
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# - File-based user database (no LDAP)
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# - SQLite local storage (no Redis, no MySQL/Postgres)
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# - Filesystem notifier (writes "emails" to /config/notifications/...)
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# - Argon2id password hashing
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# - Per-domain access policies under access_control.rules
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#
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# Secrets are NOT in this file. They are loaded from files mounted at
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# /secrets via the AUTHELIA_*_FILE env vars in docker-compose.yml.
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#
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# After editing, validate before restarting:
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# docker compose run --rm authelia authelia validate-config --config /config/configuration.yml
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###############################################################################
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theme: 'dark'
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server:
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address: 'tcp://0.0.0.0:9091'
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buffers:
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read: 8192
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write: 8192
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log:
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level: 'info'
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format: 'text' # fail2ban filter expects text format
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file_path: '/config/authelia.log'
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keep_stdout: true # also log to stdout for `docker logs`
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identity_validation:
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reset_password:
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jwt_lifespan: '5 minutes'
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jwt_algorithm: 'HS256'
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# jwt_secret loaded via AUTHELIA_IDENTITY_VALIDATION_RESET_PASSWORD_JWT_SECRET_FILE
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totp:
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disable: false
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issuer: 'example.com' # CHANGE: your root domain (shown in authenticator app)
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algorithm: 'sha1'
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digits: 6
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period: 30
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authentication_backend:
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password_change:
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disable: false
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password_reset:
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disable: false
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refresh_interval: '5 minutes'
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file:
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path: '/config/users_database.yml'
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password:
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algorithm: 'argon2'
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argon2:
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variant: 'argon2id'
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iterations: 3
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memory: 65536
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parallelism: 4
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key_length: 32
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salt_length: 16
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# ---------------------------------------------------------------------------
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# Access control
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#
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# default_policy: deny means every domain Authelia sees must have an
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# explicit allow rule. Caddy only sends a domain to Authelia when its site
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# block has `import authelia`, so domains you don't proxy through Authelia
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# aren't affected.
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#
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# Policies:
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# bypass no auth (Authelia portal itself)
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# one_factor password only
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# two_factor password + TOTP
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# ---------------------------------------------------------------------------
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access_control:
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default_policy: 'deny'
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rules:
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- domain: 'auth.example.com' # CHANGE
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policy: 'bypass'
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# Examples -- uncomment / change to your subdomains:
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# - domain: 'cam.example.com'
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# policy: 'one_factor'
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# - domain: 'doorbell.example.com'
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# policy: 'two_factor'
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session:
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# secret loaded via AUTHELIA_SESSION_SECRET_FILE
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cookies:
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- name: 'authelia_session'
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domain: 'example.com' # CHANGE: your root domain
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authelia_url: 'https://auth.example.com' # CHANGE
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default_redirection_url: 'https://example.com' # CHANGE
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expiration: '1 hour'
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inactivity: '5 minutes'
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remember_me: '1 month'
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same_site: 'lax'
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# In-app rate limiting. First line of defense; fail2ban is the second.
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regulation:
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max_retries: 3
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find_time: '2 minutes'
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ban_time: '5 minutes'
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storage:
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# encryption_key loaded via AUTHELIA_STORAGE_ENCRYPTION_KEY_FILE
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local:
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path: '/config/db.sqlite3'
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# Filesystem notifier -- password reset / new device emails get written to
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# a file you can `tail -f`. Swap to `smtp:` when you wire up a real
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# transactional sender.
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notifier:
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disable_startup_check: false
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filesystem:
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filename: '/config/notifications/notification.txt'
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