VAPID: the two values are the halves of one P-256 keypair, not independent secrets — the browser verifies that a push is signed by the private key matching the public key it subscribed with. The RANDOMIZED* generators mint each placeholder on its own, so they produced two unrelated strings and web push could never have worked. Generate the pair in mastodon_install_post_setup the way stoat already does, encoded as Mastodon's webpush gem expects: unpadded URL-safe base64 of the 32-byte private scalar and the 65-byte uncompressed public point, sliced out of the SEC1 DER. Verified by rebuilding the key from the emitted private half and re-deriving the public point — openssl accepts it and the point matches. Generated once and never rotated (rotation would invalidate every subscription), but a pair of the wrong shape is replaced, so an install carrying the old unrelated strings heals itself on next install — their public half is 42 chars where a real point is 87. Slots: CFG_<APP>_DB_PASSWORD -> CFG_<APP>_DB_PASSWORD_1 and likewise for DB_ROOT_PASSWORD, across mastodon, owncloud, mattermost, matrix, nextcloud and bookstack, so a database credential is always a numbered slot and a second one is just _2. Renaming a key means reconciliation drops the old and adds the new holding its placeholder, so an existing install regenerates unless the value is carried over first — documented, including that the old file survives as .<app>.config.bak. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
96 lines
5.1 KiB
Plaintext
Executable File
96 lines
5.1 KiB
Plaintext
Executable File
#
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# =============================================================================
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# GENERAL CONFIGURATION
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# =============================================================================
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# APP_NAME = name of application for use in scripts
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# COMPOSE_FILE = default for no app_name in the docker-compose file name, app if there is
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# BACKUP = if true, include this application in backup operations
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# UPDATE_TYPE = auto: new image builds are applied automatically (a recovery snapshot is taken first), manual: only when you press Update
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# HEALTHCHECK = if true, default docker health checks for that container will be enabled
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# AUTHELIA = if true, use Authelia authentication, if false turned off.
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# HEADSCALE = options : false, local, remote (see general config). e.g false or local,remote
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#
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CFG_MASTODON_APP_NAME=mastodon
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CFG_MASTODON_BACKUP=true
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CFG_MASTODON_BACKUP_STRATEGY=auto
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CFG_MASTODON_UPDATE_TYPE=auto
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CFG_MASTODON_COMPOSE_FILE=default
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CFG_MASTODON_HEALTHCHECK=true
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CFG_MASTODON_AUTHELIA=false
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CFG_MASTODON_HEADSCALE=false
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#
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# =============================================================================
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# SECRETS
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# =============================================================================
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# These feed the compose via #LIBREPORTAL|MASTODON_<KEY>_TAG| tags. They are
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# auto-generated on first install and — unlike a generator tag in the compose —
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# preserved across reinstalls, which is what keeps them in step with the
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# Postgres volume and with every logged-in session.
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#
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# DB_NAME / DB_USER / DB_PASSWORD = Postgres database, role and password. Set
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# once by initdb when the volume is created; changing them afterwards without
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# also changing them in Postgres locks Mastodon out of its own database.
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# SECRET_KEY_BASE = signs and encrypts Rails session cookies. Rotating it logs
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# every user out.
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# OTP_SECRET = protects stored two-factor enrolments. Rotating it invalidates
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# them, and anyone with 2FA on needs it reset before they can log in.
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# VAPID_PRIVATE_KEY / VAPID_PUBLIC_KEY = Web Push identity. These two are the
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# halves of one P-256 keypair, so they cannot be generated independently the
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# way the other secrets are — mastodon_install_post_setup replaces the pair
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# below with a real one on first install, and never touches it again.
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# RANDOMIZEDVAPID<n> is kept here only so the tag always has something
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# substitutable: if key generation ever fails, Mastodon starts with push
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# broken rather than with a literal placeholder as its key.
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#
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CFG_MASTODON_DB_NAME=RANDOMIZEDUSERNAME1
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CFG_MASTODON_DB_USER=RANDOMIZEDUSERNAME2
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CFG_MASTODON_DB_PASSWORD_1=RANDOMIZEDPASSWORD1
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CFG_MASTODON_SECRET_KEY_BASE=RANDOMIZEDHEX1
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CFG_MASTODON_OTP_SECRET=RANDOMIZEDHEX2
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CFG_MASTODON_VAPID_PRIVATE_KEY=RANDOMIZEDVAPID1
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CFG_MASTODON_VAPID_PUBLIC_KEY=RANDOMIZEDVAPID2
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#
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# =============================================================================
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# METADATA
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# =============================================================================
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# CATEGORY = application category for grouping
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# TITLE = display name for the application
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# DESCRIPTION = short description of the application
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# LONG_DESCRIPTION = detailed description of the application
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# URL = source repository or documentation URL
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# ACTIONS = available actions for this application
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#
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CFG_MASTODON_CATEGORY="communication"
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CFG_MASTODON_TITLE="Mastodon"
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CFG_MASTODON_DESCRIPTION="Social Network"
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CFG_MASTODON_LONG_DESCRIPTION="Your self-hosted, globally interconnected microblogging community that gives you control over your social media experience"
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CFG_MASTODON_URL="https://github.com/mastodon/mastodon"
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CFG_MASTODON_ACTIONS="configure|install|restart|shutdown|uninstall"
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#
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# =============================================================================
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# NETWORK CONFIGURATION
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# =============================================================================
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# DOMAIN = number of domain from the general config, useful when using multiple domains
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# WHITELIST = if true only allow whitelisted ips on traefik, if false allow all
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#
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CFG_MASTODON_DOMAIN=1
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CFG_MASTODON_WHITELIST=false
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CFG_MASTODON_NETWORK=default
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#
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# =============================================================================
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# PORT CONFIGURATION
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# =============================================================================
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# PORT_ = port configuration: app|name|external:internal|access|protocol|login|traefik|webui|description
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# - app: application name
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# - name: service identifier (webui, dns, ssh, etc.)
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# - external:internal: port mapping (external can be 'random' for auto-allocation)
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# - access: 'public' (internet accessible), 'private' (local network only), 'disabled' (not running)
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# - protocol: 'tcp' or 'udp'
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# - login: if true, this port requires basic-auth via Traefik (only meaningful when traefik=true)
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# - traefik: if true, Traefik handles this port (reverse proxy)
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# - webui: if true, this port serves the main web interface
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# - description: human-readable description of the service
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#
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CFG_MASTODON_PORT_1="mastodon-service|webui|random:3010|public|tcp|false|false|true|Web Interface||social"
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CFG_MASTODON_PORT_2="mastodon-service|streaming|random:4010|public|tcp|false|false|false|Mastodon Streaming API|"
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