LibrePortal/containers/owncloud/owncloud.config
librelad 5706498565 fix(secrets): move app credentials into <app>.config, fix slot collision
Five apps (mastodon, owncloud, mattermost, matrix, stoat) took their generated
secrets from the compose-side generator tags PASSWORD_TAG_<n>/RANDOM_TAG_<n>/
HEX_TAG_<n>/VAPID_TAG_<n>. Those mint a fresh secret on every templating run, so
a reinstall handed the app a new database password while its data volume kept the
one initdb was given, and the app came back up unable to open its own database.

Move them to <app>.config as RANDOMIZED* placeholders, reaching the compose via
the #LIBREPORTAL|<APP>_<KEY>_TAG| mechanism tags_processor_app_config_values
already provides. No new handler: the tag name is derived from the config key, so
this is a config line plus a tag per secret. Generation is unchanged — still
random on first install; the value is now remembered instead of re-rolled.

Also fixes two things this exposed:

- The RANDOMIZED* replacers matched unanchored. `sort -u` orders slots lexically
  (1, 10, 11, 2), so slot 1's pattern rewrote the prefix inside slot 10's
  placeholder and slots 10+ ended up holding slot 1's secret with a digit glued
  on — derivable, and invisible because the values weren't byte-identical.
  Anchoring with \b makes match order irrelevant. Verified at 20 slots across
  all four placeholder types: 64 keys, 64 distinct values, no prefix collisions.

- generateRandomPassword drew from base64 without constraining the mix; measured
  over 2000 draws, 1 in 40 contained no digit at all. Retry until the result has
  both a digit and a letter, bounded so a pathological length can't spin.

owncloud gains a fix in passing: its compose seeded the admin account from
PASSWORD_TAG_2 while the WebUI displayed CFG_OWNCLOUD_ADMIN_PASSWORD, which was
generated separately and never used. Both now read the same value.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-18 19:33:40 +01:00

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#
# =============================================================================
# GENERAL CONFIGURATION
# =============================================================================
# APP_NAME = name of application for use in scripts
# COMPOSE_FILE = default for no app_name in the docker-compose file name, app if there is
# BACKUP = if true, include this application in backup operations
# UPDATE_TYPE = auto: new image builds are applied automatically (a recovery snapshot is taken first), manual: only when you press Update
# HEALTHCHECK = if true, default docker health checks for that container will be enabled
# AUTHELIA = if true, use Authelia authentication, if false turned off.
# HEADSCALE = options : false, local, remote (see general config). e.g false or local,remote
#
CFG_OWNCLOUD_APP_NAME=owncloud
CFG_OWNCLOUD_BACKUP=true
CFG_OWNCLOUD_BACKUP_STRATEGY=auto
CFG_OWNCLOUD_UPDATE_TYPE=auto
CFG_OWNCLOUD_COMPOSE_FILE=default
CFG_OWNCLOUD_HEALTHCHECK=true
CFG_OWNCLOUD_AUTHELIA=false
CFG_OWNCLOUD_HEADSCALE=false
#
# =============================================================================
# APPLICATION CONFIGURATION
# =============================================================================
# VERSION = specific version of the application to use
# ADMIN_USERNAME = default admin username for the application
# ADMIN_PASSWORD = default admin password (will be generated if set to RANDOMIZEDPASSWORD)
# DB_NAME / DB_USER / DB_PASSWORD = MariaDB schema + app account used by ownCloud
# DB_ROOT_PASSWORD = MariaDB root account; kept separate from DB_PASSWORD so the app user can be rotated without touching root
#
# Every value below feeds the compose via #LIBREPORTAL|OWNCLOUD_<KEY>_TAG| tags.
# They are generated on first install and preserved across reinstalls — which is
# what keeps them in step with the MariaDB volume, and what makes the admin
# credentials shown in the WebUI the ones ownCloud was actually seeded with.
#
CFG_OWNCLOUD_ADMIN_USERNAME=RANDOMIZEDUSERNAME1
CFG_OWNCLOUD_ADMIN_PASSWORD=RANDOMIZEDPASSWORD1
CFG_OWNCLOUD_DB_NAME=RANDOMIZEDUSERNAME2
CFG_OWNCLOUD_DB_USER=RANDOMIZEDUSERNAME3
CFG_OWNCLOUD_DB_PASSWORD=RANDOMIZEDPASSWORD2
CFG_OWNCLOUD_DB_ROOT_PASSWORD=RANDOMIZEDPASSWORD3
#
# =============================================================================
# METADATA
# =============================================================================
# CATEGORY = application category for grouping
# TITLE = display name for the application
# DESCRIPTION = short description of the application
# LONG_DESCRIPTION = detailed description of the application
# URL = source repository or documentation URL
# ACTIONS = available actions for this application
#
CFG_OWNCLOUD_CATEGORY="storage"
CFG_OWNCLOUD_TITLE="OwnCloud"
CFG_OWNCLOUD_DESCRIPTION="Cloud Storage"
CFG_OWNCLOUD_LONG_DESCRIPTION="ownCloud is a self-hosted file sync and share server that provides secure access to your files from any device"
CFG_OWNCLOUD_URL="https://github.com/owncloud/core"
CFG_OWNCLOUD_ACTIONS="configure|install|restart|shutdown|uninstall"
#
# =============================================================================
# NETWORK CONFIGURATION
# =============================================================================
# DOMAIN = number of domain from the general config, useful when using multiple domains
# HOST NAME = subdomain name e.g test is the name for test.website.com
# WHITELIST = if true only allow whitelisted ips on traefik, if false allow all
#
CFG_OWNCLOUD_DOMAIN=1
CFG_OWNCLOUD_WHITELIST=false
CFG_OWNCLOUD_NETWORK=default
#
# =============================================================================
# PORT CONFIGURATION
# =============================================================================
# PORT_ = port configuration: app|name|external:internal|access|protocol|login|traefik|webui|description
# - app: application name
# - name: service identifier (webui, dns, ssh, etc.)
# - external:internal: port mapping (external can be 'random' for auto-allocation)
# - access: 'public' (internet accessible), 'private' (local network only), 'disabled' (not running)
# - protocol: 'tcp' or 'udp'
# - login: if true, this port requires basic-auth via Traefik (only meaningful when traefik=true)
# - traefik: if true, Traefik handles this port (reverse proxy)
# - webui: if true, this port serves the main web interface
# - description: human-readable description of the service
#
CFG_OWNCLOUD_PORT_1="owncloud-service|webui|random:8080|public|tcp|false|true|true|Web Interface||cloud"