jcoffey-dev
bb25355c23
Every build writes the exact source it was built from, uncommitted work and new files included, as source.tar.gz next to the app, named after that tree. Docker builds, which have no git, pack the build context and name it by a hash of its files. The sign-in page and Settings > About link to it instead of a repository that can drift. What users, operators and packagers see no longer names the upstream server: - interface text, in all nine catalogues, with a token-session line for Security; - server messages; - the settings, now MAIL_SERVER_URL, MAIL_SERVERS_FILE, ADMIN_URL and MAIL_SERVER_FOLLOW_ADVERTISED_URLS, and mail-servers.example.json; - the Tenants notice, which is gone; - the README, CONTRIBUTING and SECURITY. ihasmail's own FEATURES, KNOWN-ISSUES and ROADMAP stay with public ihasmail, and INBUXA.md is folded into the README.
116 lines
4.9 KiB
Bash
116 lines
4.9 KiB
Bash
# ---- ihasmail server configuration ----
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# Base URL of your mail server (scheme + host, no path). ihasmail discovers
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# the JMAP session at <MAIL_SERVER_URL>/.well-known/jmap.
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MAIL_SERVER_URL=https://mail.example.com
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# Random secret used to derive encryption keys for persisted sessions.
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# Generate with: openssl rand -base64 48
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APP_SECRET=change-me
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# Listen address
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HOST=0.0.0.0
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PORT=8080
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# Serve the app from a subpath instead of the domain root, for a reverse proxy
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# that maps https://example.com/mail/ here. Leave it unset for the root, which
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# is what every deployment gets unless it asks otherwise. "/mail", "mail" and
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# "/mail/" all mean the same thing.
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#
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# The prefix must reach ihasmail intact -- do not strip it in the proxy -- and
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# it has to be set for the *build* as well as the run: the web bundle writes
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# its own asset URLs, so a build that does not know the prefix produces an app
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# that cannot load itself under one. With Docker that means
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# `--build-arg BASE_PATH=/mail` alongside `-e BASE_PATH=/mail`.
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# BASE_PATH=/mail
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# Set to "1" when running behind a TLS-terminating reverse proxy (trusts
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# X-Forwarded-* and marks cookies Secure). Set to "0" for plain-HTTP dev.
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TRUST_PROXY=1
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# Peers whose X-Forwarded-* headers are believed. Unset means loopback and the
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# private ranges, which covers a reverse proxy on the same host or Docker
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# network. A request from anywhere else is attributed to its socket address,
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# whatever the headers claim -- otherwise anyone could pick their own key for
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# the login rate limiter.
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# TRUSTED_PROXIES=10.0.0.0/8,192.168.1.5
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SECURE_COOKIES=auto
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# Session lifetime (idle timeout) in seconds. "Remember me" extends to SESSION_REMEMBER_TTL.
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SESSION_TTL=43200
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SESSION_REMEMBER_TTL=2592000
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# Where to persist sessions so restarts don't log everyone out (optional).
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# Leave it empty to hold sessions in memory only, which is what an immutable
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# instance does -- see IMMUTABLE below.
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SESSION_FILE=./data/sessions.json
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# Assert that this instance is running as an immutable container: read-only
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# root filesystem, no durable state of its own. It is checked rather than
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# taken on trust -- the server refuses to start if SESSION_FILE is set, or if
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# the filesystem it is installed on turns out to be writable. Off by default.
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# Running one looks like:
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# docker run --read-only --tmpfs /tmp -e IMMUTABLE=1 -e SESSION_FILE= ...
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# The cost today is that a restart signs everyone out, since there is nowhere
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# left to keep the sessions. Removing that cost is what the OAuth work is for.
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# IMMUTABLE=1
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# Upstream timeouts / limits
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UPSTREAM_TIMEOUT=30000
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MAX_UPLOAD_BYTES=52428800
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# Remote-image privacy proxy (Gmail-style). Set to 0 to load remote images directly.
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IMAGE_PROXY=1
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# In-app administration, for accounts whose role on the mail server manages accounts and
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# domains. 0 turns it off for everyone: no menu, and the JMAP proxy refuses
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# the mail server's registry methods beyond an account's own password, app passwords
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# and settings. INBUXA Admin is not affected.
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ADMINISTRATION=1
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# Branding
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APP_NAME=ihasmail
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# Where this instance's source can be had. ihasmail is AGPL-3.0-or-later, which
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# asks whoever runs a modified version to offer *that* version's source -- so if
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# you have patched it, point this at your own tree. Shown on the sign-in page
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# and in Settings > About.
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SOURCE_URL=https://github.com/Coffey-Labs/ihasmail
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# ---- Settings this installation decides (all optional) ----
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#
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# Seed what a new account starts on, lock what nobody may change, and turn
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# something on once for accounts that already exist. Setting none of these --
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# the default -- behaves exactly as ihasmail always has.
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#
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# A file is easier once there are `changes` in it. See the shipped
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# settings-policy.example.json, and mount it read-only:
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#
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# -v /srv/ihasmail/policy.json:/etc/ihasmail/policy.json:ro
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#
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# SETTINGS_POLICY_FILE=/etc/ihasmail/policy.json
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#
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# Or inline, which is what an immutable deployment with no volume wants. These
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# are ignored entirely when SETTINGS_POLICY_FILE is set, so a file and a stray
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# variable cannot half-apply between them.
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#
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# SETTINGS_DEFAULTS={"externalSenderBanner":true}
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# SETTINGS_ENFORCED={"externalRecipientConfirm":true}
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# SETTINGS_CHANGES=[{"version":"20260902084513","settings":{"externalSenderBanner":true}}]
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#
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# Read once at startup: editing a policy means restarting the container.
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# Docs: https://docs.ihasmail.org/configure/#settings-your-installation-decides
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# ---- Several mail servers (optional) ----
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#
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# Choose the upstream by the domain someone signs in with. MAIL_SERVER_URL above
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# stays required and stays the default; this only adds domains that go
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# elsewhere. See the shipped mail-servers.example.json, and mount it
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# read-only:
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#
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# -v /srv/ihasmail/servers.json:/etc/ihasmail/servers.json:ro
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#
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# MAIL_SERVERS_FILE=/etc/ihasmail/servers.json
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#
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# An unlisted domain, or a username with no domain, goes to MAIL_SERVER_URL. A
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# listed domain never falls back. Read once at startup: editing means a restart.
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