Files
preauth/docs/examples/.env.example
T
lyra 108e9623e6 Add passkey configuration and availability policy (inert)
Groundwork for passkey authentication, with the feature switched off by
default and no behaviour change when it is off.

Decision D1: passkeys require central authentication. A passkey is scoped to
a relying party spanning the base domain, which only exists when
SUBDOMAIN_REDIRECT is on and AUTH_SUBDOMAIN resolves to a base domain. The
RP ID is therefore always that base domain, never the request host.

Decision D4: HTTPS is required and is not exemptible. The allowed origin is
built as https://{authSubdomain} from configuration and never from the
request, so an http:// origin cannot be accepted, and isAvailableFor()
additionally refuses to offer the UI on a non-secure connection. The
deprecated setSecuredRelyingPartyId() escape hatch is not used and there is
deliberately no override that could reintroduce one.

Enabling PASSKEY_ENABLED without a usable configuration is a hard error via
a non-optional cache warmer, because entrypoint.sh runs cache:warmup on every
production boot: a misconfigured deployment fails to start instead of
offering a button that cannot work.

Also drops 12 obsolete phpstan-baseline entries for TotpTestHelper: adding
#[\Override] to its anonymous clock removed the rule violation at its source
rather than suppressing it.

Suite: 333 tests / 770 assertions (was 313 / 738), 100% coverage on new
files. phpstan level 6 clean, php-cs-fixer clean, conformance 35/35.
2026-09-27 02:37:07 +00:00

106 lines
4.7 KiB
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# --- main options ---
# URI containing secret and config for TOTP, which determines the token to login
# app will generate one, if not provided, but you should copy it to your .env file
# format: "otpauth://totp/<label>?secret=<secret-key>"
#TOTP_URI='' # blank to have the app generate one at random
# how long will someone stay logged in, measured in seconds, zero for DEFAULT
#COOKIE_TTL=2592000 # default 30 days
# we can use a central auth, so that users only need to login once to have access to
# multiple services. Requires using sub-domains under the same domain.
# IE: if enabled have "service-one.example.com" redirect "auth.example.com", and after
# successful auth, user can visit "service-two.example.com" without having to login again.
#SUBDOMAIN_REDIRECT=false # default disabled, boolean
#AUTH_SUBDOMAIN='' # blank, hostname we send user to, to see login page
# --- passkey authentication ---
# Passkeys (Touch ID / Windows Hello / security keys) as an alternative to TOTP.
#
# REQUIRES central authentication (SUBDOMAIN_REDIRECT=true plus AUTH_SUBDOMAIN)
# and HTTPS. Passkeys are bound to a relying party that spans the base domain,
# which only exists when central auth is configured; and browsers refuse to run
# a ceremony over plain HTTP.
#
# Enabling this without central auth is a hard error: the container fails at
# start-up (cache:warmup) rather than offering a passkey button that cannot work.
#
# There is deliberately no option to allow an http:// origin, and none to relax
# the requirement for local development. See the README for the local TLS setup.
#PASSKEY_ENABLED=false # default disabled, boolean
#PASSKEY_RP_NAME='' # blank to use TITLE
#PASSKEY_USER_VERIFICATION='required' # required | preferred | discouraged
#PASSKEY_TIMEOUT=60000 # ceremony timeout in milliseconds
#PASSKEY_BUTTON_NAME='Sign in with a passkey'
#PASSKEY_REGISTER_NAME='Register this device as a passkey'
# --- extra options ---
# how long do we allow *ALL* traffic from an ip address after successful login
# could be useful if you have a system which does not handle cookies
#IP_TTL=0 # default disabled, time in seconds
# once blocked, do we respond with "I'm a teapot", false to use "Too many requests"
#TEAPOT=true # default enabled, boolean
# --- server / worker options ---
# (container/deployment only) restart each FrankenPHP worker thread after
# this many requests, containing memory growth across long uptime;
# matching the default from the old runtime/frankenphp-symfony package.
# 0 disables restarts. consumed by the Caddyfile, not the PHP app.
#MAX_REQUESTS=500 # default 500
# --- remote-user header ---
# Controls the value sent in the Remote-User header on successful auth.
# session: the session id (default, backward-compatible)
# static: a fixed string (set via REMOTE_USER_STATIC)
# mapped: look up session id in REMOTE_USER_MAP (format: id1:user1,id2:user2)
# none: do not send the Remote-User header at all
#REMOTE_USER=session
#REMOTE_USER_STATIC=authenticated
#REMOTE_USER_MAP=''
# --- rate limiting ---
# Note: rate limiting can *NOT* be disabled, but you could allow hundreds of logins a second
# rate limiting, default is the lower of 2 per 30 seconds or 10 per hour
#BURST_COUNT=2 # 2 per 30 seconds
#BURST_TIME=30 # seconds
#UPPER_COUNT=10 # 10 per hour
#UPPER_TIME=3600 # seconds (1 hour)
# --- public access (rate-limited, no auth required) ---
# Comma-separated path patterns for public access. Wildcards:
# * matches any chars within one path segment (not crossing /)
# ** matches any chars including / (crosses path segments)
# Optional host prefix: host.example.com/path/**
# When empty (default), the feature is fully disabled.
#PUBLIC_PATHS=''
#PUBLIC_BURST_COUNT=100 # max requests per burst window per IP
#PUBLIC_BURST_TIME=60 # burst window in seconds
#PUBLIC_UPPER_COUNT=500 # max requests per sustained window per IP
#PUBLIC_UPPER_TIME=3600 # sustained window in seconds (1 hour)
# --- styling options ---
#TITLE='Pre-Authentication System'
#BG_COLOR='#029386' # teal
#FG_COLOR='#ffffff' # white
#ERROR_COLOR='#ffb16d' # apricot (light orange)
#ID_NAME='Session ID'
#TOKEN_NAME='Authentication Token'
#SUBMIT_NAME='Submit'
#ERROR_MESSAGE='Unsuccessful login attempt'
# title and message to use on block page, if teapot is true
#TEAPOT_TITLE="I'm a teapot"
#TEAPOT_MESSAGE='I refuse to brew coffee'
# title and message to use on block page, if teapot is false
#TOO_MANY_TITLE='Too many requests'
#TOO_MANY_MESSAGE='Try again later'
# --- debug options ---
#SHELL_VERBOSITY=0 # set to "3" to log debug