www: add markdown language switcher

.github/workflows/test-and-deploy-ipv4only.yaml

@@ -77,7 +77,7 @@ jobs:
           cmdeploy init staging-ipv4.testrun.org
           sed -i 's#disable_ipv6 = False#disable_ipv6 = True#' chatmail.ini
 
-      - run: cmdeploy run --verbose --skip-dns-check
+      - run: cmdeploy run
 
       - name: set DNS entries
         run: |

.github/workflows/test-and-deploy.yaml

@@ -75,7 +75,7 @@ jobs:
 
       - run: cmdeploy init staging2.testrun.org
 
-      - run: cmdeploy run --verbose --skip-dns-check
+      - run: cmdeploy run --verbose
 
       - name: set DNS entries
         run: |

.gitignore

@@ -164,9 +164,3 @@ cython_debug/
 #.idea/
 
 chatmail.zone
-
-# docker
-/data/
-/custom/
-docker-compose.yaml
-.env

CHANGELOG.md

@@ -2,50 +2,25 @@
 
 ## untagged
 
-- Setup TURN server
-  ([#621](https://github.com/chatmail/relay/pull/621))
-
-- cmdeploy: make --ssh-host work with localhost
-  ([#659](https://github.com/chatmail/relay/pull/659))
-
 - Update iroh-relay to 0.35.0
   ([#650](https://github.com/chatmail/relay/pull/650))
 
-- filtermail: accept mails from Protonmail
-  ([#616](https://github.com/chatmail/relay/pull/655))
-
 - Ignore all RCPT TO: parameters
   ([#651](https://github.com/chatmail/relay/pull/651))
 
-- Add config parameter for Let's Encrypt ACME email
-  ([#663](https://github.com/chatmail/relay/pull/663))
-
 - Use max username length in newemail.py, not min
   ([#648](https://github.com/chatmail/relay/pull/648))
 
-- Add startup for `fcgiwrap.service` because sometimes it did not start automatically.
-  ([#657](https://github.com/chatmail/relay/pull/657))
-
-- Add `cmdeploy init --force` command for recreating chatmail.ini
-  ([#656](https://github.com/chatmail/relay/pull/656))
-
 - Increase maxproc for reinjecting ports from 10 to 100
   ([#646](https://github.com/chatmail/relay/pull/646))
 
+- Add markdown tabs blocks for rendering multilingual pages.
+  Add russian language support to `index.md`, `privacy.md`, and `info.md`.
+  ([#658](https://github.com/chatmail/relay/pull/658))
+
 - Allow ports 143 and 993 to be used by `dovecot` process
   ([#639](https://github.com/chatmail/relay/pull/639))
 
-- Add `--skip-dns-check` argument to `cmdeploy run` command, which disables DNS record checking before installation.
-  ([#661](https://github.com/chatmail/relay/pull/661))
-
-- Add installation via docker compose (MVP 1). The instructions, known issues and limitations are located in `/docs` 
-  ([#614](https://github.com/chatmail/relay/pull/614))
-
-- Add configuration parameters
-  ([#614](https://github.com/chatmail/relay/pull/614)):
-  - `change_kernel_settings` - Whether to change kernel parameters during installation (default: `True`)
-  - `fs_inotify_max_user_instances_and_watchers` - Value for kernel parameters `fs.inotify.max_user_instances` and `fs.inotify.max_user_watches` (default: `65535`)
-
 ## 1.7.0 2025-09-11
 
 - Make www upload path configurable

README.md

@@ -74,23 +74,22 @@ Please substitute it with your own domain.
    ```
     git clone https://github.com/chatmail/relay
     cd relay
-   ```
-
-### Manual installation
-1. On your local PC, create chatmail configuration file `chatmail.ini`:
-
-   ```
     scripts/initenv.sh
+   ```
+
+3. On your local PC, create chatmail configuration file `chatmail.ini`:
+
+   ```
     scripts/cmdeploy init chat.example.org  # <-- use your domain 
    ```
 
-2. Verify that SSH root login to your remote server works:
+4. Verify that SSH root login to your remote server works:
 
    ```
     ssh root@chat.example.org  # <-- use your domain 
    ```
 
-3. From your local PC, deploy the remote chatmail relay server:
+5. From your local PC, deploy the remote chatmail relay server:
 
    ```
     scripts/cmdeploy run
@@ -100,12 +99,6 @@ Please substitute it with your own domain.
    which you should configure at your DNS provider
    (it can take some time until they are public).
 
-### Docker installation
-
-We have experimental support for [docker compose](./docs/DOCKER_INSTALLATION_EN.md),
-but it is not covered by automated tests yet,
-so don't expect everything to work.
-
 ### Other helpful commands
 
 To check the status of your remotely running chatmail service:

chatmaild/pyproject.toml

@@ -29,7 +29,6 @@ echobot = "chatmaild.echo:main"
 chatmail-metrics = "chatmaild.metrics:main"
 delete_inactive_users = "chatmaild.delete_inactive_users:main"
 lastlogin = "chatmaild.lastlogin:main"
-turnserver = "chatmaild.turnserver:main"
 
 [project.entry-points.pytest11]
 "chatmaild.testplugin" = "chatmaild.tests.plugin"

chatmaild/src/chatmaild/config.py

@@ -33,6 +33,10 @@ class Config:
         self.password_min_length = int(params["password_min_length"])
         self.passthrough_senders = params["passthrough_senders"].split()
         self.passthrough_recipients = params["passthrough_recipients"].split()
+        self.is_development_instance = (
+                params.get("is_development_instance", "true").lower() == "true"
+        )
+        self.languages = (params.get("languages", "EN").split())
         self.www_folder = params.get("www_folder", "")
         self.filtermail_smtp_port = int(params["filtermail_smtp_port"])
         self.filtermail_smtp_port_incoming = int(
@@ -44,13 +48,6 @@ class Config:
         )
         self.mtail_address = params.get("mtail_address")
         self.disable_ipv6 = params.get("disable_ipv6", "false").lower() == "true"
-        self.acme_email = params.get("acme_email", "")
-        self.change_kernel_settings = (
-            params.get("change_kernel_settings", "true").lower() == "true"
-        )
-        self.fs_inotify_max_user_instances_and_watchers = int(
-            params["fs_inotify_max_user_instances_and_watchers"]
-        )
         self.imap_rawlog = params.get("imap_rawlog", "false").lower() == "true"
         if "iroh_relay" not in params:
             self.iroh_relay = "https://" + params["mail_domain"]

chatmaild/src/chatmaild/filtermail.py

@@ -83,14 +83,8 @@ def check_openpgp_payload(payload: bytes):
     return False
 
 
-def check_armored_payload(payload: str, outgoing: bool):
-    """Check the armored PGP message for invalid content.
-
-    :param payload: the armored PGP message
-    :param outgoing: whether the message is outgoing or incoming
-    :return: whether the message is a valid PGP message
-    """
-    prefix = "-----BEGIN PGP MESSAGE-----\r\n"
+def check_armored_payload(payload: str):
+    prefix = "-----BEGIN PGP MESSAGE-----\r\n\r\n"
     if not payload.startswith(prefix):
         return False
     payload = payload.removeprefix(prefix)
@@ -102,17 +96,6 @@ def check_armored_payload(payload: str, outgoing: bool):
         return False
     payload = payload.removesuffix(suffix)
 
-    # Disallow comments in outgoing messages
-    version_comment = "Version: "
-    if payload.startswith(version_comment):
-        version_line = payload.splitlines()[0]
-        payload = payload.removeprefix(version_line)
-        if outgoing:
-            return False
-
-    while payload.startswith("\r\n"):
-        payload = payload.removeprefix("\r\n")
-
     # Remove CRC24.
     payload = payload.rpartition("=")[0]
 
@@ -148,7 +131,7 @@ def is_securejoin(message):
     return True
 
 
-def check_encrypted(message, outgoing=True):
+def check_encrypted(message):
     """Check that the message is an OpenPGP-encrypted message.
 
     MIME structure of the message must correspond to <https://www.rfc-editor.org/rfc/rfc3156>.
@@ -175,7 +158,7 @@ def check_encrypted(message, outgoing=True):
             if part.get_content_type() != "application/octet-stream":
                 return False
 
-            if not check_armored_payload(part.get_payload(), outgoing=outgoing):
+            if not check_armored_payload(part.get_payload()):
                 return False
         else:
             return False
@@ -258,7 +241,7 @@ class OutgoingBeforeQueueHandler:
         logging.info(f"Processing DATA message from {envelope.mail_from}")
 
         message = BytesParser(policy=policy.default).parsebytes(envelope.content)
-        mail_encrypted = check_encrypted(message, outgoing=True)
+        mail_encrypted = check_encrypted(message)
 
         _, from_addr = parseaddr(message.get("from").strip())
 
@@ -318,7 +301,7 @@ class IncomingBeforeQueueHandler:
         logging.info(f"Processing DATA message from {envelope.mail_from}")
 
         message = BytesParser(policy=policy.default).parsebytes(envelope.content)
-        mail_encrypted = check_encrypted(message, outgoing=False)
+        mail_encrypted = check_encrypted(message)
 
         if mail_encrypted or is_securejoin(message):
             print("Incoming: Filtering encrypted mail.", file=sys.stderr)

chatmaild/src/chatmaild/ini/chatmail.ini.f

@@ -45,13 +45,16 @@ passthrough_senders =
 # (space-separated, item may start with "@" to whitelist whole recipient domains)
 passthrough_recipients = xstore@testrun.org echo@{mail_domain}
 
-# path to www directory - documented here: https://github.com/chatmail/relay/#custom-web-pages
-#www_folder = www
-
 #
 # Deployment Details
 #
 
+# A space-separated list of languages to be displayed on the site.
+# Now available languages: EN RU
+# You can also use the keyword "ALL"
+# NOTE: The order of languages affects their order on the page
+languages = EN
+
 # SMTP outgoing filtermail and reinjection 
 filtermail_smtp_port = 10080
 postfix_reinject_port = 10025
@@ -63,19 +66,6 @@ postfix_reinject_port_incoming = 10026
 # if set to "True" IPv6 is disabled
 disable_ipv6 = False
 
-# Your email adress, which will be used in acmetool to manage Let's Encrypt SSL certificates
-acme_email = 
-
-#
-# Kernel settings
-#
-
-# if you set "True", the kernel settings will be configured according to the values below
-change_kernel_settings  = True
-
-# change fs.inotify.max_user_instances and fs.inotify.max_user_watches kernel settings
-fs_inotify_max_user_instances_and_watchers = 65535
-
 # Defaults to https://iroh.{{mail_domain}} and running `iroh-relay` on the chatmail
 # service.
 # If you set it to anything else, the service will be disabled

chatmaild/src/chatmaild/metadata.py

@@ -7,7 +7,6 @@ from .config import read_config
 from .dictproxy import DictProxy
 from .filedict import FileDict
 from .notifier import Notifier
-from .turnserver import turn_credentials
 
 
 def _is_valid_token_timestamp(timestamp, now):
@@ -76,12 +75,11 @@ class Metadata:
 
 
 class MetadataDictProxy(DictProxy):
-    def __init__(self, notifier, metadata, iroh_relay=None, turn_hostname=None):
+    def __init__(self, notifier, metadata, iroh_relay=None):
         super().__init__()
         self.notifier = notifier
         self.metadata = metadata
         self.iroh_relay = iroh_relay
-        self.turn_hostname = turn_hostname
 
     def handle_lookup(self, parts):
         # Lpriv/43f5f508a7ea0366dff30200c15250e3/devicetoken\tlkj123poi@c2.testrun.org
@@ -100,11 +98,6 @@ class MetadataDictProxy(DictProxy):
             ):
                 # Handle `GETMETADATA "" /shared/vendor/deltachat/irohrelay`
                 return f"O{self.iroh_relay}\n"
-            elif keyname == "vendor/vendor.dovecot/pvt/server/vendor/deltachat/turn":
-                res = turn_credentials()
-                port = 3478
-                return f"O{self.turn_hostname}:{port}:{res}\n"
-
         logging.warning(f"lookup ignored: {parts!r}")
         return "N\n"
 
@@ -128,7 +121,6 @@ def main():
 
     config = read_config(config_path)
     iroh_relay = config.iroh_relay
-    mail_domain = config.mail_domain
 
     vmail_dir = config.mailboxes_dir
     if not vmail_dir.exists():
@@ -142,10 +134,7 @@ def main():
     notifier.start_notification_threads(metadata.remove_token_from_addr)
 
     dictproxy = MetadataDictProxy(
-        notifier=notifier,
-        metadata=metadata,
-        iroh_relay=iroh_relay,
-        turn_hostname=mail_domain,
+        notifier=notifier, metadata=metadata, iroh_relay=iroh_relay
     )
 
     dictproxy.serve_forever_from_socket(socket)

chatmaild/src/chatmaild/tests/test_filtermail.py

@@ -241,9 +241,8 @@ def test_cleartext_passthrough_senders(gencreds, handler, maildata):
 
 
 def test_check_armored_payload():
-    prefix = "-----BEGIN PGP MESSAGE-----\r\n"
-    comment = "Version: ProtonMail\r\n"
-    payload = """\r
+    payload = """-----BEGIN PGP MESSAGE-----\r
+\r
 wU4DSqFx0d1yqAoSAQdAYkX/ZN/Az4B0k7X47zKyWrXxlDEdS3WOy0Yf2+GJTFgg\r
 Zk5ql0mLG8Ze+ZifCS0XMO4otlemSyJ0K1ZPdFMGzUDBTgNqzkFabxXoXRIBB0AM\r
 755wlX41X6Ay3KhnwBq7yEqSykVH6F3x11iHPKraLCAGZoaS8bKKNy/zg5slda1X\r
@@ -279,25 +278,16 @@ UN4fiB0KR9JyG2ayUdNJVkXZSZLnHyRgiaadlpUo16LVvw==\r
 \r
 """
 
-    commented_payload = prefix + comment + payload
-    assert check_armored_payload(commented_payload, outgoing=False) == True
-    assert check_armored_payload(commented_payload, outgoing=True) == False
-
-    payload = prefix + payload
-    assert check_armored_payload(payload, outgoing=False) == True
-    assert check_armored_payload(payload, outgoing=True) == True
+    assert check_armored_payload(payload) == True
 
     payload = payload.removesuffix("\r\n")
-    assert check_armored_payload(payload, outgoing=False) == True
-    assert check_armored_payload(payload, outgoing=True) == True
+    assert check_armored_payload(payload) == True
 
     payload = payload.removesuffix("\r\n")
-    assert check_armored_payload(payload, outgoing=False) == True
-    assert check_armored_payload(payload, outgoing=True) == True
+    assert check_armored_payload(payload) == True
 
     payload = payload.removesuffix("\r\n")
-    assert check_armored_payload(payload, outgoing=False) == True
-    assert check_armored_payload(payload, outgoing=True) == True
+    assert check_armored_payload(payload) == True
 
     payload = """-----BEGIN PGP MESSAGE-----\r
 \r
@@ -305,8 +295,7 @@ HELLOWORLD
 -----END PGP MESSAGE-----\r
 \r
 """
-    assert check_armored_payload(payload, outgoing=False) == False
-    assert check_armored_payload(payload, outgoing=True) == False
+    assert check_armored_payload(payload) == False
 
     payload = """-----BEGIN PGP MESSAGE-----\r
 \r
@@ -314,8 +303,7 @@ HELLOWORLD
 -----END PGP MESSAGE-----\r
 \r
 """
-    assert check_armored_payload(payload, outgoing=False) == False
-    assert check_armored_payload(payload, outgoing=True) == False
+    assert check_armored_payload(payload) == False
 
     # Test payload using partial body length
     # as generated by GopenPGP.
@@ -357,5 +345,4 @@ myLbG7cJB787QjplEyVe2P/JBO6xYvbkJLf9Q+HaviTO25rugRSrYsoKMDfO8VlQ\r
 =6iHb\r
 -----END PGP MESSAGE-----\r
 """
-    assert check_armored_payload(payload, outgoing=False) == True
-    assert check_armored_payload(payload, outgoing=True) == True
+    assert check_armored_payload(payload) == True

chatmaild/src/chatmaild/turnserver.py

@@ -1,9 +0,0 @@
-#!/usr/bin/env python3
-import socket
-
-
-def turn_credentials() -> str:
-    with socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) as client_socket:
-        client_socket.connect("/run/chatmail-turn/turn.socket")
-        with client_socket.makefile("rb") as file:
-            return file.readline().decode("utf-8")

cmdeploy/pyproject.toml

@@ -20,6 +20,7 @@ dependencies = [
   "pytest-xdist", 
   "execnet",
   "imap_tools",
+  "pymdown-extensions",
 ]
 
 [project.scripts]

cmdeploy/src/cmdeploy/__init__.py

@@ -128,7 +128,6 @@ def _install_remote_venv_with_chatmaild(config) -> None:
         "echobot",
         "chatmail-metadata",
         "lastlogin",
-        "turnserver",
     ):
         execpath = fn if fn != "filtermail-incoming" else "filtermail"
         params = dict(
@@ -396,21 +395,20 @@ def _configure_dovecot(config: Config, debug: bool = False) -> bool:
         config=config,
     )
 
-    # as per https://doc.dovecot.org/2.3/configuration_manual/os/
+    # as per https://doc.dovecot.org/configuration_manual/os/
     # it is recommended to set the following inotify limits
-    if config.change_kernel_settings:
-        for name in ("max_user_instances", "max_user_watches"):
-            key = f"fs.inotify.{name}"
-            if host.get_fact(Sysctl)[key] == config.fs_inotify_max_user_instances_and_watchers:
-                # Skip updating limits if already sufficient
-                # (enables running in incus containers where sysctl readonly)
-                continue
-            server.sysctl(
-                name=f"Change {key}",
-                key=key,
-                value=config.fs_inotify_max_user_instances_and_watchers,
-                persist=True,
-            )
+    for name in ("max_user_instances", "max_user_watches"):
+        key = f"fs.inotify.{name}"
+        if host.get_fact(Sysctl)[key] > 65535:
+            # Skip updating limits if already sufficient
+            # (enables running in incus containers where sysctl readonly)
+            continue
+        server.sysctl(
+            name=f"Change {key}",
+            key=key,
+            value=65535,
+            persist=True,
+        )
 
     timezone_env = files.line(
         name="Set TZ environment variable",
@@ -499,56 +497,6 @@ def check_config(config):
     return config
 
 
-def deploy_turn_server(config):
-    (url, sha256sum) = {
-        "x86_64": (
-            "https://github.com/chatmail/chatmail-turn/releases/download/v0.3/chatmail-turn-x86_64-linux",
-            "841e527c15fdc2940b0469e206188ea8f0af48533be12ecb8098520f813d41e4",
-        ),
-        "aarch64": (
-            "https://github.com/chatmail/chatmail-turn/releases/download/v0.3/chatmail-turn-aarch64-linux",
-            "a5fc2d06d937b56a34e098d2cd72a82d3e89967518d159bf246dc69b65e81b42",
-        ),
-    }[host.get_fact(facts.server.Arch)]
-
-    need_restart = False
-
-    existing_sha256sum = host.get_fact(Sha256File, "/usr/local/bin/chatmail-turn")
-    if existing_sha256sum != sha256sum:
-        server.shell(
-            name="Download chatmail-turn",
-            commands=[
-                f"(curl -L {url} >/usr/local/bin/chatmail-turn.new && (echo '{sha256sum} /usr/local/bin/chatmail-turn.new' | sha256sum -c) && mv /usr/local/bin/chatmail-turn.new /usr/local/bin/chatmail-turn)",
-                "chmod 755 /usr/local/bin/chatmail-turn",
-            ],
-        )
-        need_restart = True
-
-    source_path = importlib.resources.files(__package__).joinpath(
-        "service", "turnserver.service.f"
-    )
-    content = source_path.read_text().format(mail_domain=config.mail_domain).encode()
-
-    systemd_unit = files.put(
-        name="Upload turnserver.service",
-        src=io.BytesIO(content),
-        dest="/etc/systemd/system/turnserver.service",
-        user="root",
-        group="root",
-        mode="644",
-    )
-    need_restart |= systemd_unit.changed
-
-    systemd.service(
-        name="Setup turnserver service",
-        service="turnserver.service",
-        running=True,
-        enabled=True,
-        restarted=need_restart,
-        daemon_reload=systemd_unit.changed,
-    )
-
-
 def deploy_mtail(config):
     # Uninstall mtail package, we are going to install a static binary.
     apt.packages(name="Uninstall mtail", packages=["mtail"], present=False)
@@ -725,8 +673,6 @@ def deploy_chatmail(config_path: Path, disable_mail: bool) -> None:
         packages=["rsync"],
     )
 
-    deploy_turn_server(config)
-
     # Run local DNS resolver `unbound`.
     # `resolvconf` takes care of setting up /etc/resolv.conf
     # to use 127.0.0.1 as the resolver.
@@ -781,7 +727,6 @@ def deploy_chatmail(config_path: Path, disable_mail: bool) -> None:
     # Deploy acmetool to have TLS certificates.
     tls_domains = [mail_domain, f"mta-sts.{mail_domain}", f"www.{mail_domain}"]
     deploy_acmetool(
-        email=config.acme_email,
         domains=tls_domains,
     )
 
@@ -820,7 +765,7 @@ def deploy_chatmail(config_path: Path, disable_mail: bool) -> None:
         if build_dir:
             www_path = build_webpages(src_dir, build_dir, config)
         # if it is not a hugo page, upload it as is
-        files.rsync(f"{www_path}/", "/var/www/html", flags=["-avz", "--chown=www-data"])
+        files.rsync(f"{www_path}/", "/var/www/html", flags=["-avz"])
 
     _install_remote_venv_with_chatmaild(config)
     debug = False
@@ -868,13 +813,6 @@ def deploy_chatmail(config_path: Path, disable_mail: bool) -> None:
         restarted=nginx_need_restart,
     )
 
-    systemd.service(
-        name="Start and enable fcgiwrap",
-        service="fcgiwrap.service",
-        running=True,
-        enabled=True,
-    )
-
     systemd.service(
         name="Restart echobot if postfix and dovecot were just started",
         service="echobot.service",

cmdeploy/src/cmdeploy/cmdeploy.py

@@ -19,7 +19,7 @@ from packaging import version
 from termcolor import colored
 
 from . import dns, remote
-from .sshexec import SSHExec, LocalExec
+from .sshexec import SSHExec
 
 #
 # cmdeploy sub commands and options
@@ -32,30 +32,17 @@ def init_cmd_options(parser):
         action="store",
         help="fully qualified DNS domain name for your chatmail instance",
     )
-    parser.add_argument(
-        "--force",
-        dest="recreate_ini",
-        action="store_true",
-        help="force reacreate ini file",
-    )
 
 
 def init_cmd(args, out):
     """Initialize chatmail config file."""
     mail_domain = args.chatmail_domain
-    inipath = args.inipath
     if args.inipath.exists():
-        if not args.recreate_ini:
-            print(f"[WARNING] Path exists, not modifying: {inipath}")
-            return 1
-        else:
-            print(
-                f"[WARNING] Force argument was provided, deleting config file: {inipath}"
-            )
-            inipath.unlink()
-
-    write_initial_config(inipath, mail_domain, overrides={})
-    out.green(f"created config file for {mail_domain} in {inipath}")
+        print(f"Path exists, not modifying: {args.inipath}")
+        return 1
+    else:
+        write_initial_config(args.inipath, mail_domain, overrides={})
+        out.green(f"created config file for {mail_domain} in {args.inipath}")
 
 
 def run_cmd_options(parser):
@@ -72,24 +59,20 @@ def run_cmd_options(parser):
         help="install/upgrade the server, but disable postfix & dovecot for now",
     )
     parser.add_argument(
-        "--skip-dns-check",
-        dest="dns_check_disabled",
-        action="store_true",
-        help="disable checks nslookup for dns",
+        "--ssh-host",
+        dest="ssh_host",
+        help="specify an SSH host to deploy to; uses mail_domain from chatmail.ini by default",
     )
-    add_ssh_host_option(parser)
 
 
 def run_cmd(args, out):
     """Deploy chatmail services on the remote server."""
 
-    ssh_host = args.ssh_host if args.ssh_host else args.config.mail_domain
-    sshexec = get_sshexec(ssh_host)
+    sshexec = args.get_sshexec()
     require_iroh = args.config.enable_iroh_relay
-    if not args.dns_check_disabled:
-        remote_data = dns.get_initial_remote_data(sshexec, args.config.mail_domain)
-        if not dns.check_initial_remote_data(remote_data, print=out.red):
-            return 1
+    remote_data = dns.get_initial_remote_data(sshexec, args.config.mail_domain)
+    if not dns.check_initial_remote_data(remote_data, print=out.red):
+        return 1
 
     env = os.environ.copy()
     env["CHATMAIL_INI"] = args.inipath
@@ -97,11 +80,8 @@ def run_cmd(args, out):
     env["CHATMAIL_REQUIRE_IROH"] = "True" if require_iroh else ""
     deploy_path = importlib.resources.files(__package__).joinpath("deploy.py").resolve()
     pyinf = "pyinfra --dry" if args.dry_run else "pyinfra"
-
+    ssh_host = args.config.mail_domain if not args.ssh_host else args.ssh_host
     cmd = f"{pyinf} --ssh-user root {ssh_host} {deploy_path} -y"
-    if ssh_host in ["localhost", "@docker"]:
-        cmd = f"{pyinf} @local {deploy_path} -y"
-
     if version.parse(pyinfra.__version__) < version.parse("3"):
         out.red("Please re-run scripts/initenv.sh to update pyinfra to version 3.")
         return 1
@@ -109,18 +89,14 @@ def run_cmd(args, out):
     try:
         retcode = out.check_call(cmd, env=env)
         if retcode == 0:
-            if not args.disable_mail:
-                print("\nYou can try out the relay by talking to this echo bot: ")
-                sshexec = SSHExec(args.config.mail_domain, verbose=args.verbose)
-                print(
-                    sshexec(
-                        call=remote.rshell.shell,
-                        kwargs=dict(command="cat /var/lib/echobot/invite-link.txt"),
-                    )
+            print("\nYou can try out the relay by talking to this echo bot: ")
+            sshexec = SSHExec(args.config.mail_domain, verbose=args.verbose)
+            print(
+                sshexec(
+                    call=remote.rshell.shell,
+                    kwargs=dict(command="cat /var/lib/echobot/invite-link.txt"),
                 )
-            server_deployed_message = f"Chatmail server started: https://{args.config.mail_domain}/"
-            delimiter_line = "=" * len(server_deployed_message)
-            out.green(f"{delimiter_line}\n{server_deployed_message}\n{delimiter_line}")
+            )
             out.green("Deploy completed, call `cmdeploy dns` next.")
         elif not remote_data["acme_account_url"]:
             out.red("Deploy completed but letsencrypt not configured")
@@ -142,13 +118,11 @@ def dns_cmd_options(parser):
         default=None,
         help="write out a zonefile",
     )
-    add_ssh_host_option(parser)
 
 
 def dns_cmd(args, out):
     """Check DNS entries and optionally generate dns zone file."""
-    ssh_host = args.ssh_host if args.ssh_host else args.config.mail_domain
-    sshexec = get_sshexec(ssh_host, verbose=args.verbose)
+    sshexec = args.get_sshexec()
     remote_data = dns.get_initial_remote_data(sshexec, args.config.mail_domain)
     if not remote_data:
         return 1
@@ -302,15 +276,6 @@ class Out:
         return proc.returncode
 
 
-def add_ssh_host_option(parser):
-    parser.add_argument(
-        "--ssh-host",
-        dest="ssh_host",
-        help="Run commands on 'localhost', via '@docker', or on a specific SSH host "
-             "instead of chatmail.ini's mail_domain.",
-    )
-
-
 def add_config_option(parser):
     parser.add_argument(
         "--config",
@@ -366,16 +331,6 @@ def get_parser():
     return parser
 
 
-def get_sshexec(ssh_host: str, verbose=True):
-    if ssh_host in ["localhost", "@local"]:
-        return LocalExec(verbose, docker=False)
-    elif ssh_host == "@docker":
-        return LocalExec(verbose, docker=True)
-    if verbose:
-        print(f"[ssh] login to {ssh_host}")
-    return SSHExec(ssh_host, verbose=verbose)
-
-
 def main(args=None):
     """Provide main entry point for 'cmdeploy' CLI invocation."""
     parser = get_parser()
@@ -383,6 +338,12 @@ def main(args=None):
     if not hasattr(args, "func"):
         return parser.parse_args(["-h"])
 
+    def get_sshexec():
+        print(f"[ssh] login to {args.config.mail_domain}")
+        return SSHExec(args.config.mail_domain, verbose=args.verbose)
+
+    args.get_sshexec = get_sshexec
+
     out = Out()
     kwargs = {}
     if args.func.__name__ not in ("init_cmd", "fmt_cmd"):

cmdeploy/src/cmdeploy/dns.py

@@ -45,7 +45,8 @@ def check_full_zone(sshexec, remote_data, out, zonefile) -> int:
     and return (exitcode, remote_data) tuple."""
 
     required_diff, recommended_diff = sshexec.logged(
-        remote.rdns.check_zonefile, kwargs=dict(zonefile=zonefile, verbose=False),
+        remote.rdns.check_zonefile,
+        kwargs=dict(zonefile=zonefile, mail_domain=remote_data["mail_domain"]),
     )
 
     returncode = 0

cmdeploy/src/cmdeploy/iroh-relay.toml

@@ -1,11 +1,5 @@
 enable_relay = true
 http_bind_addr = "[::]:3340"
-
-# Disable built-in STUN server in iroh-relay 0.35
-# as we deploy our own TURN server instead.
-# STUN server is going to be removed in iroh-relay 1.0
-# and this line can be removed after upgrade.
-enable_stun = false
-
+enable_stun = true
 enable_metrics = false
 metrics_bind_addr = "127.0.0.1:9092"

cmdeploy/src/cmdeploy/remote/rdns.py

@@ -12,23 +12,23 @@ All functions of this module
 
 import re
 
-from .rshell import CalledProcessError, shell, log_progress
+from .rshell import CalledProcessError, shell
 
 
-def perform_initial_checks(mail_domain, pre_command=""):
+def perform_initial_checks(mail_domain):
     """Collecting initial DNS settings."""
     assert mail_domain
-    if not shell("dig", fail_ok=True, print=log_progress):
-        shell("apt-get update && apt-get install -y dnsutils", print=log_progress)
+    if not shell("dig", fail_ok=True):
+        shell("apt-get update && apt-get install -y dnsutils")
     A = query_dns("A", mail_domain)
     AAAA = query_dns("AAAA", mail_domain)
     MTA_STS = query_dns("CNAME", f"mta-sts.{mail_domain}")
     WWW = query_dns("CNAME", f"www.{mail_domain}")
 
     res = dict(mail_domain=mail_domain, A=A, AAAA=AAAA, MTA_STS=MTA_STS, WWW=WWW)
-    res["acme_account_url"] = shell(pre_command + "acmetool account-url", fail_ok=True, print=log_progress)
+    res["acme_account_url"] = shell("acmetool account-url", fail_ok=True)
     res["dkim_entry"], res["web_dkim_entry"] = get_dkim_entry(
-        mail_domain, pre_command, dkim_selector="opendkim"
+        mail_domain, dkim_selector="opendkim"
     )
 
     if not MTA_STS or not WWW or (not A and not AAAA):
@@ -40,12 +40,11 @@ def perform_initial_checks(mail_domain, pre_command=""):
     return res
 
 
-def get_dkim_entry(mail_domain, pre_command, dkim_selector):
+def get_dkim_entry(mail_domain, dkim_selector):
     try:
         dkim_pubkey = shell(
-            f"{pre_command}openssl rsa -in /etc/dkimkeys/{dkim_selector}.private "
-            "-pubout 2>/dev/null | awk '/-/{next}{printf(\"%s\",$0)}'",
-            print=log_progress
+            f"openssl rsa -in /etc/dkimkeys/{dkim_selector}.private "
+            "-pubout 2>/dev/null | awk '/-/{next}{printf(\"%s\",$0)}'"
         )
     except CalledProcessError:
         return
@@ -62,7 +61,7 @@ def query_dns(typ, domain):
     # Get autoritative nameserver from the SOA record.
     soa_answers = [
         x.split()
-        for x in shell(f"dig -r -q {domain} -t SOA +noall +authority +answer", print=log_progress).split(
+        for x in shell(f"dig -r -q {domain} -t SOA +noall +authority +answer").split(
             "\n"
         )
     ]
@@ -72,13 +71,13 @@ def query_dns(typ, domain):
     ns = soa[0][4]
 
     # Query authoritative nameserver directly to bypass DNS cache.
-    res = shell(f"dig @{ns} -r -q {domain} -t {typ} +short", print=log_progress)
+    res = shell(f"dig @{ns} -r -q {domain} -t {typ} +short")
     if res:
         return res.split("\n")[0]
     return ""
 
 
-def check_zonefile(zonefile, verbose=True):
+def check_zonefile(zonefile, mail_domain):
     """Check expected zone file entries."""
     required = True
     required_diff = []
@@ -90,7 +89,7 @@ def check_zonefile(zonefile, verbose=True):
             continue
         if not zf_line.strip() or zf_line.startswith(";"):
             continue
-        print(f"dns-checking {zf_line!r}") if verbose else log_progress("")
+        print(f"dns-checking {zf_line!r}")
         zf_domain, zf_typ, zf_value = zf_line.split(maxsplit=2)
         zf_domain = zf_domain.rstrip(".")
         zf_value = zf_value.strip()

cmdeploy/src/cmdeploy/remote/rshell.py

@@ -1,14 +1,7 @@
-import sys
-
 from subprocess import DEVNULL, CalledProcessError, check_output
 
 
-def log_progress(data):
-    sys.stderr.write(".")
-    sys.stderr.flush()
-
-
-def shell(command, fail_ok=False, print=print):
+def shell(command, fail_ok=False):
     print(f"$ {command}")
     args = dict(shell=True)
     if fail_ok:

cmdeploy/src/cmdeploy/service/turnserver.service.f

@@ -1,16 +0,0 @@
-[Unit]
-Description=A wrapper for the TURN server
-After=network.target
-
-[Service]
-Type=simple
-Restart=always
-ExecStart=/usr/local/bin/chatmail-turn --realm {mail_domain} --socket /run/chatmail-turn/turn.socket
-
-# Create /run/chatmail-turn
-RuntimeDirectory=chatmail-turn
-User=vmail
-Group=vmail
-
-[Install]
-WantedBy=multi-user.target

cmdeploy/src/cmdeploy/sshexec.py

@@ -42,7 +42,6 @@ def bootstrap_remote(gateway, remote=remote):
 
 def print_stderr(item="", end="\n"):
     print(item, file=sys.stderr, end=end)
-    sys.stderr.flush()
 
 
 class SSHExec:
@@ -71,6 +70,10 @@ class SSHExec:
                 raise self.FuncError(data)
 
     def logged(self, call, kwargs):
+        def log_progress(data):
+            sys.stderr.write(".")
+            sys.stderr.flush()
+
         title = call.__doc__
         if not title:
             title = call.__name__
@@ -79,22 +82,6 @@ class SSHExec:
             return self(call, kwargs, log_callback=print_stderr)
         else:
             print_stderr(title, end="")
-            res = self(call, kwargs, log_callback=remote.rshell.log_progress)
+            res = self(call, kwargs, log_callback=log_progress)
             print_stderr()
             return res
-
-
-class LocalExec:
-    def __init__(self, verbose=False, docker=False):
-        self.verbose = verbose
-        self.docker = docker
-
-    def logged(self, call, kwargs: dict):
-        where = "locally"
-        if self.docker:
-            if call == remote.rdns.perform_initial_checks:
-                kwargs['pre_command'] = "docker exec chatmail "
-                where = "in docker"
-        if self.verbose:
-            print(f"Running {where}: {call.__name__}(**{kwargs})")
-        return call(**kwargs)

cmdeploy/src/cmdeploy/tests/online/test_1_basic.py

@@ -2,7 +2,6 @@ import datetime
 import smtplib
 import socket
 import subprocess
-import time
 
 import pytest
 
@@ -10,37 +9,10 @@ from cmdeploy import remote
 from cmdeploy.sshexec import SSHExec
 
 
-class FuncError(Exception):
-    pass
-
-
-class DockerExec:
-    FuncError = FuncError
-
-    def __init__(self, pre_command):
-        self.pre_command = pre_command
-
-    def __call__(self, call, kwargs=None):
-        if kwargs is None:
-            kwargs = {}
-        return call(**kwargs)
-
-    def logged(self, call, kwargs):
-        title = call.__doc__
-        if not title:
-            title = call.__name__
-        print("[ssh] " + title)
-        return self(call, kwargs)
-
-
 class TestSSHExecutor:
     @pytest.fixture(scope="class")
     def sshexec(self, sshdomain):
-        try:
-            sshexec = SSHExec(sshdomain)
-        except FileNotFoundError:
-            sshexec = DockerExec("docker exec chatmail ")
-        return sshexec
+        return SSHExec(sshdomain)
 
     def test_ls(self, sshexec):
         out = sshexec(call=remote.rdns.shell, kwargs=dict(command="ls"))
@@ -54,15 +26,12 @@ class TestSSHExecutor:
         assert res["A"] or res["AAAA"]
 
     def test_logged(self, sshexec, maildomain, capsys):
-        if isinstance(sshexec, DockerExec):
-            pytest.skip("This test only works via SSH")
         sshexec.logged(
             remote.rdns.perform_initial_checks, kwargs=dict(mail_domain=maildomain)
         )
         out, err = capsys.readouterr()
         assert err.startswith("Collecting")
-        # XXX could not figure out how capturing can be made to work properly
-        #assert err.endswith("....\n")
+        assert err.endswith("....\n")
         assert err.count("\n") == 1
 
         sshexec.verbose = True
@@ -71,8 +40,7 @@ class TestSSHExecutor:
         )
         out, err = capsys.readouterr()
         lines = err.split("\n")
-        # XXX could not figure out how capturing can be made to work properly
-        #assert len(lines) > 4
+        assert len(lines) > 4
         assert remote.rdns.perform_initial_checks.__doc__ in lines[0]
 
     def test_exception(self, sshexec, capsys):
@@ -84,8 +52,6 @@ class TestSSHExecutor:
         except sshexec.FuncError as e:
             assert "rdns.py" in str(e)
             assert "AssertionError" in str(e)
-        except AssertionError:
-            assert isinstance(sshexec, DockerExec)
         else:
             pytest.fail("didn't raise exception")
 
@@ -103,7 +69,7 @@ def test_timezone_env(remote):
     for line in remote.iter_output("env"):
         print(line)
         if line == "tz=:/etc/localtime":
-            return
+            return True
     pytest.fail("TZ is not set")
 
 
@@ -180,16 +146,6 @@ def test_reject_missing_dkim(cmsetup, maildata, from_addr):
             s.sendmail(from_addr=from_addr, to_addrs=recipient.addr, msg=msg)
 
 
-def try_n_times(n, f):
-    for _ in range(n - 1):
-        try:
-            return f()
-        except Exception:
-            time.sleep(1)
-
-    return f()
-
-
 def test_rewrite_subject(cmsetup, maildata):
     """Test that subject gets replaced with [...]."""
     user1, user2 = cmsetup.gen_users(2)
@@ -202,8 +158,7 @@ def test_rewrite_subject(cmsetup, maildata):
     ).as_string()
     user1.smtp.sendmail(from_addr=user1.addr, to_addrs=[user2.addr], msg=sent_msg)
 
-    # The message may need some time to get delivered by postfix.
-    messages = try_n_times(5, user2.imap.fetch_all_messages)
+    messages = user2.imap.fetch_all_messages()
     assert len(messages) == 1
     rcvd_msg = messages[0]
     assert "Subject: [...]" not in sent_msg

cmdeploy/src/cmdeploy/tests/plugin.py

@@ -337,14 +337,10 @@ class Remote:
 
     def iter_output(self, logcmd=""):
         getjournal = "journalctl -f" if not logcmd else logcmd
-        try:
-            self.popen = subprocess.Popen(
-                ["ssh", f"root@{self.sshdomain}", getjournal],
-                stdout=subprocess.PIPE,
-            )
-        except FileNotFoundError:
-            # inside docker container, run locally
-            self.popen = subprocess.Popen([getjournal], stdout=subprocess.PIPE)
+        self.popen = subprocess.Popen(
+            ["ssh", f"root@{self.sshdomain}", getjournal],
+            stdout=subprocess.PIPE,
+        )
         while 1:
             line = self.popen.stdout.readline()
             res = line.decode().strip().lower()

cmdeploy/src/cmdeploy/tests/test_cmdeploy.py

@@ -26,15 +26,10 @@ class TestCmdline:
     def test_init_not_overwrite(self, capsys):
         assert main(["init", "chat.example.org"]) == 0
         capsys.readouterr()
-
         assert main(["init", "chat.example.org"]) == 1
         out, err = capsys.readouterr()
         assert "path exists" in out.lower()
 
-        assert main(["init", "chat.example.org", "--force"]) == 0
-        out, err = capsys.readouterr()
-        assert "deleting config file" in out.lower()
-
 
 def test_www_folder(example_config, tmp_path):
     reporoot = importlib.resources.files(__package__).joinpath("../../../../").resolve()

cmdeploy/src/cmdeploy/tests/test_dns.py

@@ -89,14 +89,18 @@ class TestZonefileChecks:
     def test_check_zonefile_all_ok(self, cm_data, mockdns_base):
         zonefile = cm_data.get("zftest.zone")
         parse_zonefile_into_dict(zonefile, mockdns_base)
-        required_diff, recommended_diff = remote.rdns.check_zonefile(zonefile)
+        required_diff, recommended_diff = remote.rdns.check_zonefile(
+            zonefile, "some.domain"
+        )
         assert not required_diff and not recommended_diff
 
     def test_check_zonefile_recommended_not_set(self, cm_data, mockdns_base):
         zonefile = cm_data.get("zftest.zone")
         zonefile_mocked = zonefile.split("; Recommended")[0]
         parse_zonefile_into_dict(zonefile_mocked, mockdns_base)
-        required_diff, recommended_diff = remote.rdns.check_zonefile(zonefile)
+        required_diff, recommended_diff = remote.rdns.check_zonefile(
+            zonefile, "some.domain"
+        )
         assert not required_diff
         assert len(recommended_diff) == 8
 

cmdeploy/src/cmdeploy/www.py

@@ -11,6 +11,13 @@ from jinja2 import Template
 
 from .genqr import gen_qr_png_data
 
+LANGUAGE_NAMES = {
+    "EN": " 🇬🇧 English",
+    "RU": " 🇷🇺 Русский",
+    # "UA": "Українська",
+    # "FR": "Français",
+    # "DE": "Deutsch",
+}
 
 def snapshot_dir_stats(somedir):
     d = {}
@@ -22,12 +29,59 @@ def snapshot_dir_stats(somedir):
     return d
 
 
-def prepare_template(source):
-    assert source.exists(), source
-    render_vars = {}
-    render_vars["pagename"] = "home" if source.stem == "index" else source.stem
-    render_vars["markdown_html"] = markdown.markdown(source.read_text())
-    page_layout = source.with_name("page-layout.html").read_text()
+def prepare_template(source, locales_dir, languages=["EN"]):
+    assert source.exists(), f"Template {source} not found."
+    assert locales_dir.exists(), f"Locales directory {locales_dir} not found."
+    base_name = source.stem
+    render_vars = {
+        "pagename": "home" if base_name == "index" else base_name
+    }
+
+    selected_langs = (
+        sorted([d.name.upper() for d in locales_dir.iterdir() if d.is_dir()])
+        if "ALL" in [l.upper() for l in languages]
+        else [l.upper() for l in languages]
+    )
+
+    markdown_blocks = []
+
+    tabs_enabled = False
+    if len(selected_langs) > 1:
+        tabs_enabled = True
+
+    for lang_code in selected_langs:
+        lang_folder = locales_dir / lang_code
+        lang_file = lang_folder / f"{base_name}.md"
+        lang_name = LANGUAGE_NAMES.get(lang_code, lang_code)
+
+        if lang_file.exists():
+            content = lang_file.read_text().strip()
+        else:
+            print(f"[WARNING]: Missing file {lang_file}. Inserting fallback message.")
+            content = "Content for this language is not available, please contact your server administrator."
+
+        if tabs_enabled:
+            markdown_blocks.append(f"/// tab | {lang_name}\n{content}\n///")
+            continue
+
+        markdown_blocks.append(content)
+
+    if not markdown_blocks:
+        print("[WARNING] No valid language content found. Skipping file.")
+        return None, None
+
+    original_markdown = source.read_text()
+    combined_markdown = original_markdown.replace("%content placeholder%", "\n\n".join(markdown_blocks))
+
+    render_vars["markdown_html"] = markdown.markdown(
+        combined_markdown,
+        extensions=["pymdownx.blocks.tab"]
+    )
+
+    page_layout_path = source.with_name("page-layout.html")
+    assert page_layout_path.exists(), f"Missing template: {page_layout_path}"
+    page_layout = page_layout_path.read_text()
+
     return render_vars, page_layout
 
 
@@ -80,6 +134,7 @@ def int_to_english(number):
 
 def _build_webpages(src_dir, build_dir, config):
     mail_domain = config.mail_domain
+    languages = config.languages
     assert src_dir.exists(), src_dir
     if not build_dir.exists():
         build_dir.mkdir()
@@ -87,18 +142,19 @@ def _build_webpages(src_dir, build_dir, config):
     qr_path = build_dir.joinpath(f"qr-chatmail-invite-{mail_domain}.png")
     qr_path.write_bytes(gen_qr_png_data(mail_domain).read())
 
+    locales_dir = src_dir / "locales"
+
     for path in src_dir.iterdir():
         if path.suffix == ".md":
-            render_vars, content = prepare_template(path)
-            render_vars["username_min_length"] = int_to_english(
-                config.username_min_length
-            )
-            render_vars["username_max_length"] = int_to_english(
-                config.username_max_length
-            )
-            render_vars["password_min_length"] = int_to_english(
-                config.password_min_length
-            )
+            render_vars, content = prepare_template(path, locales_dir, languages)
+
+            if render_vars is None:
+                continue
+
+            render_vars["username_min_length"] = int_to_english(config.username_min_length)
+            render_vars["username_max_length"] = int_to_english(config.username_max_length)
+            render_vars["password_min_length"] = int_to_english(config.password_min_length)
+
             target = build_dir.joinpath(path.stem + ".html")
 
             # recursive jinja2 rendering
@@ -110,9 +166,11 @@ def _build_webpages(src_dir, build_dir, config):
 
             with target.open("w") as f:
                 f.write(content)
-        elif path.name != "page-layout.html":
+
+        elif path.name != "page-layout.html" and path.name != "locales":
             target = build_dir.joinpath(path.name)
             target.write_bytes(path.read_bytes())
+
     return build_dir
 
 

docker/chatmail_relay.dockerfile

@@ -1,83 +0,0 @@
-FROM jrei/systemd-debian:12 AS base
-
-ENV LANG=en_US.UTF-8
-
-RUN echo 'APT::Install-Recommends "0";' > /etc/apt/apt.conf.d/01norecommend && \
-    echo 'APT::Install-Suggests "0";' >> /etc/apt/apt.conf.d/01norecommend && \
-    apt-get update && \
-    apt-get install -y \
-        ca-certificates && \
-    DEBIAN_FRONTEND=noninteractive \
-    TZ=Europe/London \
-    apt-get install -y tzdata && \
-    apt-get install -y locales && \
-    sed -i -e "s/# $LANG.*/$LANG UTF-8/" /etc/locale.gen && \
-    dpkg-reconfigure --frontend=noninteractive locales && \
-    update-locale LANG=$LANG \
-    && rm -rf /var/lib/apt/lists/*
-
-RUN apt-get update && \
-    apt-get install -y \
-        git \
-        python3 \
-        python3-venv \
-        python3-virtualenv \
-        gcc \
-        python3-dev \
-        opendkim \
-        opendkim-tools \
-        curl \
-        rsync \
-        unbound \
-        unbound-anchor \
-        dnsutils \
-        postfix \
-        acl \
-        nginx \
-        libnginx-mod-stream \
-        fcgiwrap \
-        cron \
-    && for pkg in core imapd lmtpd; do \
-      case "$pkg" in \
-        core) sha256="43f593332e22ac7701c62d58b575d2ca409e0f64857a2803be886c22860f5587" ;; \
-        imapd) sha256="8d8dc6fc00bbb6cdb25d345844f41ce2f1c53f764b79a838eb2a03103eebfa86" ;; \
-        lmtpd) sha256="2f69ba5e35363de50962d42cccbfe4ed8495265044e244007d7ccddad77513ab" ;; \
-      esac; \
-      url="https://download.delta.chat/dovecot/dovecot-${pkg}_2.3.21%2Bdfsg1-3_amd64.deb"; \
-      file="/tmp/$(basename "$url")"; \
-      curl -fsSL "$url" -o "$file"; \
-      echo "$sha256  $file" | sha256sum -c -; \
-      apt-get install -y "$file"; \
-      rm -f "$file"; \
-    done \
-    && rm -rf /var/lib/apt/lists/*
-
-WORKDIR /opt/chatmail
-
-ARG SETUP_CHATMAIL_SERVICE_PATH=/lib/systemd/system/setup_chatmail.service
-COPY ./files/setup_chatmail.service "$SETUP_CHATMAIL_SERVICE_PATH"
-RUN ln -sf "$SETUP_CHATMAIL_SERVICE_PATH" "/etc/systemd/system/multi-user.target.wants/setup_chatmail.service"
-
-COPY --chmod=555 ./files/setup_chatmail_docker.sh /setup_chatmail_docker.sh
-COPY --chmod=555 ./files/update_ini.sh /update_ini.sh
-COPY --chmod=555 ./files/entrypoint.sh /entrypoint.sh
-
-## TODO: add git clone.
-## Problem: how correct save only required files inside container....
-# RUN git clone https://github.com/chatmail/relay.git -b master . \
-#  && ./scripts/initenv.sh
-
-# EXPOSE 443 25 587 143 993 
-
-VOLUME ["/sys/fs/cgroup", "/home"]
-
-STOPSIGNAL SIGRTMIN+3
-
-ENTRYPOINT ["/entrypoint.sh"]
-
-CMD [   "--default-standard-output=journal+console", \
-        "--default-standard-error=journal+console" ]
-
-## TODO: Add installation and configuration of chatmaild inside the Dockerfile.
-## This is required to ensure repeatable deployment.
-## In the current MVP, the chatmaild server is updated on every container restart.

docker/docker-compose-default.yaml

@@ -1,59 +0,0 @@
-services:
-  chatmail:
-    build: 
-      context: ./docker
-      dockerfile: chatmail_relay.dockerfile
-      tags:
-        - chatmail-relay:latest
-    image: chatmail-relay:latest
-    restart: unless-stopped
-    container_name: chatmail 
-    cgroup: host # required for systemd
-    tty: true # required for logs
-    tmpfs: # required for systemd
-      - /tmp
-      - /run
-      - /run/lock
-    logging:
-      driver: json-file
-      options:
-        max-size: "10m"
-        max-file: "3"
-    environment:
-      MAIL_DOMAIN: $MAIL_DOMAIN
-      CHANGE_KERNEL_SETTINGS: "False"
-      ACME_EMAIL: $ACME_EMAIL
-      # RECREATE_VENV: "false"
-      # MAX_MESSAGE_SIZE: "50M"
-      # DEBUG_COMMANDS_ENABLED: "true"
-      # FORCE_REINIT_INI_FILE: "true"
-      # USE_FOREIGN_CERT_MANAGER: "True"
-      # ENABLE_CERTS_MONITORING: "true"
-      # CERTS_MONITORING_TIMEOUT: 10
-      # IS_DEVELOPMENT_INSTANCE: "True"
-    ports:
-      - "80:80"
-      - "443:443"
-      - "25:25"
-      - "587:587"
-      - "143:143"
-      - "465:465"
-      - "993:993"
-    volumes:
-      ## system
-      - /sys/fs/cgroup:/sys/fs/cgroup:rw # required for systemd
-      - ./:/opt/chatmail
-      
-      ## data
-      - ./data/chatmail:/home
-      - ./data/chatmail-dkimkeys:/etc/dkimkeys
-      - ./data/chatmail-echobot:/run/echobot
-      - ./data/chatmail-acme:/var/lib/acme
-
-      ## custom resources
-      # - ./custom/www/src/index.md:/opt/chatmail/www/src/index.md
-
-      ## debug
-      # - ./docker/files/setup_chatmail_docker.sh:/setup_chatmail_docker.sh
-      # - ./docker/files/entrypoint.sh:/entrypoint.sh
-      # - ./docker/files/update_ini.sh:/update_ini.sh

docker/example.env

@@ -1 +0,0 @@
-MAIL_DOMAIN="chat.example.com"

docker/files/entrypoint.sh

@@ -1,11 +0,0 @@
-#!/bin/bash
-set -eo pipefail
-
-unlink /etc/nginx/sites-enabled/default || true
-
-SETUP_CHATMAIL_SERVICE_PATH="${SETUP_CHATMAIL_SERVICE_PATH:-/lib/systemd/system/setup_chatmail.service}"
-
-env_vars=$(printenv | cut -d= -f1 | xargs)
-sed -i "s|<envs_list>|$env_vars|g" $SETUP_CHATMAIL_SERVICE_PATH
-
-exec /lib/systemd/systemd $@

docker/files/setup_chatmail.service

@@ -1,14 +0,0 @@
-[Unit]
-Description=Run container setup commands
-After=multi-user.target
-ConditionPathExists=/setup_chatmail_docker.sh
-
-[Service]
-Type=oneshot
-ExecStart=/bin/bash /setup_chatmail_docker.sh
-RemainAfterExit=true
-WorkingDirectory=/opt/chatmail
-PassEnvironment=<envs_list>
-
-[Install]
-WantedBy=multi-user.target

docker/files/setup_chatmail_docker.sh

@@ -1,78 +0,0 @@
-#!/bin/bash
-
-set -eo pipefail
-export INI_FILE="${INI_FILE:-chatmail.ini}"
-export ENABLE_CERTS_MONITORING="${ENABLE_CERTS_MONITORING:-true}"
-export CERTS_MONITORING_TIMEOUT="${CERTS_MONITORING_TIMEOUT:-60}"
-export PATH_TO_SSL="${PATH_TO_SSL:-/var/lib/acme/live/${MAIL_DOMAIN}}"
-export CHANGE_KERNEL_SETTINGS=${CHANGE_KERNEL_SETTINGS:-"False"}
-export RECREATE_VENV=${RECREATE_VENV:-"false"}
-
-if [ -z "$MAIL_DOMAIN" ]; then
-    echo "ERROR: Environment variable 'MAIL_DOMAIN' must be set!" >&2
-    exit 1
-fi
-
-debug_commands() {
-    echo "Executing debug commands"
-    # git config --global --add safe.directory /opt/chatmail
-    # ./scripts/initenv.sh
-}
-
-calculate_hash() {
-    find "$PATH_TO_SSL" -type f -exec sha1sum {} \; | sort | sha1sum | awk '{print $1}'
-}
-
-monitor_certificates() {
-    if [ "$ENABLE_CERTS_MONITORING" != "true" ]; then
-        echo "Certs monitoring disabled."
-        exit 0
-    fi
-
-    current_hash=$(calculate_hash)
-    previous_hash=$current_hash
-
-    while true; do
-        current_hash=$(calculate_hash)
-        if [[ "$current_hash" != "$previous_hash" ]]; then
-        # TODO: add an option to restart at a specific time interval 
-            echo "[INFO] Certificate's folder hash was changed, reloading nginx, dovecot and postfix services."
-            systemctl reload nginx.service
-            systemctl reload dovecot.service
-            systemctl reload postfix.service
-            previous_hash=$current_hash
-        fi
-        sleep $CERTS_MONITORING_TIMEOUT
-    done
-}
-
-### MAIN
-
-if [ "$DEBUG_COMMANDS_ENABLED" == "true" ]; then
-    debug_commands
-fi
-
-if [ "$FORCE_REINIT_INI_FILE" == "true" ]; then 
-    INI_CMD_ARGS=--force
-fi
-
-/usr/sbin/opendkim-genkey -D /etc/dkimkeys -d $MAIL_DOMAIN -s opendkim
-chown opendkim:opendkim /etc/dkimkeys/opendkim.private
-chown opendkim:opendkim /etc/dkimkeys/opendkim.txt
-
-# TODO: Move to debug_commands after git clone is moved to dockerfile. 
-git config --global --add safe.directory /opt/chatmail
-if [ "$RECREATE_VENV" == "true" ]; then
-    rm -rf venv
-fi
-./scripts/initenv.sh
-
-./scripts/cmdeploy init --config "${INI_FILE}" $INI_CMD_ARGS $MAIL_DOMAIN
-bash /update_ini.sh
-
-./scripts/cmdeploy run --ssh-host docker
-
-echo "ForwardToConsole=yes" >> /etc/systemd/journald.conf
-systemctl restart systemd-journald
-
-monitor_certificates &

docker/files/update_ini.sh

@@ -1,79 +0,0 @@
-#!/bin/bash
-set -eo pipefail
-
-INI_FILE="${INI_FILE:-chatmail.ini}"
-
-if [ ! -f "$INI_FILE" ]; then
-    echo "Error: file $INI_FILE not found." >&2
-    exit 1
-fi
-
-TMP_FILE="$(mktemp)"
-
-convert_to_bytes() {
-    local value="$1"
-    if [[ "$value" =~ ^([0-9]+)([KkMmGgTt])$ ]]; then
-        local num="${BASH_REMATCH[1]}"
-        local unit="${BASH_REMATCH[2]}"
-        case "$unit" in
-            [Kk]) echo $((num * 1024)) ;;
-            [Mm]) echo $((num * 1024 * 1024)) ;;
-            [Gg]) echo $((num * 1024 * 1024 * 1024)) ;;
-            [Tt]) echo $((num * 1024 * 1024 * 1024 * 1024)) ;;
-        esac
-    elif [[ "$value" =~ ^[0-9]+$ ]]; then
-        echo "$value"
-    else
-        echo "Error: incorrect size format: $value." >&2
-        return 1
-    fi
-}
-
-process_specific_params() {
-    local key=$1
-    local value=$2
-    local destination_file=$3
-
-    if [[ "$key" == "max_message_size" ]]; then
-        converted=$(convert_to_bytes "$value") || exit 1
-        if grep -q -e "## .* = .* bytes" "$destination_file"; then 
-            sed "s|## .* = .* bytes|## $value = $converted bytes|g" "$destination_file";
-        else
-            echo "## $value = $converted bytes"  >> "$destination_file"
-        fi
-        echo "$key = $converted" >> "$destination_file"
-    else
-        echo "$key = $value" >> "$destination_file"
-    fi
-}
-
-while IFS= read -r line; do
-    if [[ "$line" =~ ^[[:space:]]*#.* || "$line" =~ ^[[:space:]]*$ ]]; then
-        echo "$line" >> "$TMP_FILE"
-        continue
-    fi
-
-    if [[ "$line" =~ ^([a-z0-9_]+)[[:space:]]*=[[:space:]]*(.*)$ ]]; then
-        key="${BASH_REMATCH[1]}"
-        current_value="${BASH_REMATCH[2]}"
-        env_var_name=$(echo "$key" | tr 'a-z' 'A-Z')
-        env_value="${!env_var_name}"
-
-        if [[ -n "$env_value" ]]; then
-            process_specific_params "$key" "$env_value" "$TMP_FILE"
-        else
-            echo "$line" >> "$TMP_FILE"
-        fi
-    else
-        echo "$line" >> "$TMP_FILE"
-    fi
-done < "$INI_FILE"
-
-PERMS=$(stat -c %a "$INI_FILE")
-OWNER=$(stat -c %u "$INI_FILE")
-GROUP=$(stat -c %g "$INI_FILE")
-
-chmod "$PERMS" "$TMP_FILE"
-chown "$OWNER":"$GROUP" "$TMP_FILE"
-
-mv "$TMP_FILE" "$INI_FILE"

docs/DOCKER_INSTALLATION_EN.md

@@ -1,197 +0,0 @@
-# Known issues and limitations
-
-- Chatmail will be reinstalled every time the container is started (longer the first time, faster on subsequent starts). This is how the original installer works because it wasn’t designed for Docker. At the end of the documentation, there’s a [proposed solution](#locking-the-chatmail-version).
-- Requires cgroups v2 configured in the system. Operation with cgroups v1 has not been tested.
-- Yes, of course, using systemd inside a container is a hack, and it would be better to split it into several services, but since this is an MVP, it turned out to be easier to do it this way initially than to rewrite the entire deployment system.
-- The Docker image is only suitable for amd64. If you need to run it on a different architecture, try modifying the Dockerfile (specifically the part responsible for installing dovecot).
-
-# Docker installation
-This section provides instructions for installing Chatmail using docker-compose.
-
-## Preliminary setup
-We use `chat.example.org` as the Chatmail domain in the following steps.
-Please substitute it with your own domain.
-
-1. Setup the initial DNS records.
-   The following is an example in the familiar BIND zone file format with
-   a TTL of 1 hour (3600 seconds).
-   Please substitute your domain and IP addresses.
-
-   ```
-    chat.example.com. 3600 IN A 198.51.100.5
-    chat.example.com. 3600 IN AAAA 2001:db8::5
-    www.chat.example.com. 3600 IN CNAME chat.example.com.
-    mta-sts.chat.example.com. 3600 IN CNAME chat.example.com.
-   ```
-
-2. clone the repository on your server.
-
-   ```shell
-    git clone https://github.com/chatmail/relay
-    cd relay
-   ```
-
-## Installation
-
-1. Copy the file `./docker/docker-compose-default.yaml` to `docker-compose.yaml`. This is necessary because `docker-compose.yaml` is in `.gitignore` and won’t cause conflicts when updating the git repository.
-
-```shell
-cp ./docker/docker-compose-default.yaml docker-compose.yaml
-```
-
-3. Configure environment variables in the `.env` file. These variables are used in the `docker-compose.yaml` file to pass repeated values.
-
-4. Configure kernel parameters because they cannot be changed inside the container, specifically `fs.inotify.max_user_instances` and `fs.inotify.max_user_watches`. Run the following:
-
-```shell
-echo "fs.inotify.max_user_instances=65536" | sudo tee -a /etc/sysctl.d/99-inotify.conf
-echo "fs.inotify.max_user_watches=65536" | sudo tee -a /etc/sysctl.d/99-inotify.conf
-sudo sysctl --system
-```
-
-5. Configure container environment variables. Below is the list of variables used during deployment:
-
-- `MAIL_DOMAIN` – The domain name of the future server. (required)
-- `DEBUG_COMMANDS_ENABLED` – Run debug commands before installation. (default: `false`)
-- `FORCE_REINIT_INI_FILE` – Recreate the ini configuration file on startup. (default: `false`)
-- `USE_FOREIGN_CERT_MANAGER` – Use a third-party certificate manager. (default: `false`)
-- `RECREATE_VENV` - Recreate the virtual environment (venv). If set to `true`, the environment will be recreated when the container starts, which will increase the startup time of the service but can help avoid certain errors. (default: `false`)
-- `INI_FILE` – Path to the ini configuration file. (default: `./chatmail.ini`)
-- `PATH_TO_SSL` – Path to where the certificates are stored. (default: `/var/lib/acme/live/${MAIL_DOMAIN}`)
-- `ENABLE_CERTS_MONITORING` – Enable certificate monitoring if `USE_FOREIGN_CERT_MANAGER=true`. If certificates change, services will be automatically restarted. (default: `false`)
-- `CERTS_MONITORING_TIMEOUT` – Interval in seconds to check if certificates have changed. (default: `'60'`)
-
-You can also use any variables from the [ini configuration file](https://github.com/chatmail/relay/blob/main/chatmaild/src/chatmaild/ini/chatmail.ini.f); they must be in uppercase.
-
-Mandatory variables for deployment via Docker:
-
-- `CHANGE_KERNEL_SETTINGS` – Change kernel settings (`fs.inotify.max_user_instances` and `fs.inotify.max_user_watches`) on startup. Changing kernel settings inside the container is not possible! (default: `False`)
-
-6. Build the Docker image:
-
-```shell
-docker compose build chatmail
-```
-
-7. Start docker compose and wait for the installation to finish:
-
-```shell
-docker compose up -d # start service
-docker compose logs -f chatmail # view container logs, press CTRL+C to exit
-```
-
-8. After installation is complete, you can open `https://<your_domain_name>` in your browser.
-
-## Using custom files
-
-When using Docker, you can apply modified configuration files to make the installation more personalized. This is usually needed for the `www/src` section so that the Chatmail landing page is customized to your taste, but it can be used for any other cases as well.
-
-To replace files correctly:
-
-1. Create the `./custom` directory. It is in `.gitignore`, so it won’t cause conflicts when updating.
-
-```shell
-mkdir -p ./custom
-```
-
-2. Modify the required file. For example, `index.md`:
-
-```shell
-mkdir -p ./custom/www/src
-nano ./custom/www/src/index.md
-```
-
-3. In `docker-compose.yaml`, add the file mount in the `volumes` section:
-
-```yaml
-services:
-  chatmail:
-    volumes:
-      ...
-      ## custom resources
-      - ./custom/www/src/index.md:/opt/chatmail/www/src/index.md
-```
-
-4. Restart the service:
-
-```shell
-docker compose down
-docker compose up -d
-```
-
-## Locking the Chatmail version
-
-> [!note]
-> These steps are optional and should only be done if you are not satisfied that the service is installed each time the container starts.
-
-Since the current Docker version installs the Chatmail service every time the container starts, you can lock the container version after installation as follows:
-
-1. Commit the current state of the configured container:
-
-```shell
-docker container commit chatmail configured-chatmail:$(date +'%Y-%m-%d')
-docker image ls | grep configured-chatmail
-```
-
-2. Change the entrypoint for the container in `docker-compose.yaml` to:
-
-```yaml
-services:
-  chatmail:
-    image: <image name from step 1>
-    volumes:
-      ...
-      ## custom resources
-      - ./custom/setup_chatmail_docker.sh:/setup_chatmail_docker.sh
-```
-
-3. Create the file `./custom/setup_chatmail_docker.sh` with the new configuration:
-
-```shell
-mkdir -p ./custom
-cat > ./custom/setup_chatmail_docker.sh << 'EOF'
-#!/bin/bash
-
-set -eo pipefail
-
-export ENABLE_CERTS_MONITORING="${ENABLE_CERTS_MONITORING:-true}"
-export CERTS_MONITORING_TIMEOUT="${CERTS_MONITORING_TIMEOUT:-60}"
-export PATH_TO_SSL="${PATH_TO_SSL:-/var/lib/acme/live/${MAIL_DOMAIN}}"
-
-calculate_hash() {
-    find "$PATH_TO_SSL" -type f -exec sha1sum {} \; | sort | sha1sum | awk '{print $1}'
-}
-
-monitor_certificates() {
-    if [ "$ENABLE_CERTS_MONITORING" != "true" ]; then
-        echo "Certs monitoring disabled."
-        exit 0
-    fi
-
-    current_hash=$(calculate_hash)
-    previous_hash=$current_hash
-
-    while true; do
-        current_hash=$(calculate_hash)
-        if [[ "$current_hash" != "$previous_hash" ]]; then
-        # TODO: add an option to restart at a specific time interval 
-            echo "[INFO] Certificate's folder hash was changed, reloading nginx, dovecot and postfix services."
-            systemctl reload nginx.service
-            systemctl reload dovecot.service
-            systemctl reload postfix.service
-            previous_hash=$current_hash
-        fi
-        sleep $CERTS_MONITORING_TIMEOUT
-    done
-}
-
-monitor_certificates &
-EOF
-```
-
-4. Restart the service:
-
-```shell
-docker compose down
-docker compose up -d
-```

docs/DOCKER_INSTALLATION_RU.md

@@ -1,177 +0,0 @@
-# Известные проблемы и ограничения
-- Chatmail будет переустановлен при каждом запуске контейнера (при первом - долго, при последующих быстрее). Так устроен изначальный установщик, потому что он не был заточен под docker. В конце документации [представлено](#фиксирование-версии-chatmail) возможное решение
-- Требуется настроенный в системе cgroups v2. Работа с cgroups v1 не тестировалась.
-- Да, понятно дело что systemd использовать в контейнере костыль и надо это всё разнести на несколько сервисов, но это MVP и в первом приближении оказалось сделать проще так, чем переписывать всю систему развертывания.
-- docker образ подходит только для amd64, если нужно запустить на другой архитектуре, попробуйте изменить dockerfile (конкретно ту часть что ответсвенна за установку dovecot)
-
-# Docker installation
-Здесь представлена инструкция по установке chatmail с помощью docker-compose.
-
-## Предварительная настройка
-We use `chat.example.org` as the chatmail domain in the following steps.
-Please substitute it with your own domain. 
-
-1. Настройте начальные записи DNS.Ниже приведен пример в привычном формате файла зоны BIND сTTL 1 час (3600 секунд).
-   Замените домен и IP-адреса на свои.
-
-   ```
-    chat.example.com. 3600 IN A 198.51.100.5
-    chat.example.com. 3600 IN AAAA 2001:db8::5
-    www.chat.example.com. 3600 IN CNAME chat.example.com.
-    mta-sts.chat.example.com. 3600 IN CNAME chat.example.com.
-   ```
-
-2. Склонируйте репозиторий на свой сервер.
-
-   ```shell
-    git clone https://github.com/chatmail/relay
-    cd relay
-   ```
-
-## Installation
-
-1. Скопировать файл `./docker/docker-compose-default.yaml` в `docker-compose.yaml`. Это нужно потому что `docker-compose.yaml` находится в `.gitignore` и не будет создавать конфликты при обновлении гит репозитория.
-```shell
-cp ./docker/docker-compose-default.yaml docker-compose.yaml
-```
-
-3. Настроить переменные окружения в `.env` файле. Эти переменные используются в `docker-compose.yaml` файле, чтобы передавать повторяющиеся значения.
-
-4. Настроить параметры ядра, потому что внутри контейнера их нельзя изменить, а конкретно `fs.inotify.max_user_instances` и `fs.inotify.max_user_watches`. Для этого выполнить следующее:
-```shell
-echo "fs.inotify.max_user_instances=65536" | sudo tee -a /etc/sysctl.d/99-inotify.conf
-echo "fs.inotify.max_user_watches=65536" | sudo tee -a /etc/sysctl.d/99-inotify.conf
-sudo sysctl --system
-```
-
-5. Настроить переменные окружения контейнера. Ниже перечислен список переменных учавствующих при развертывании.
-- `MAIL_DOMAIN` - Доменное имя будущего сервера. (required)
-- `DEBUG_COMMANDS_ENABLED` - Выполнить debug команды перед установкой. (default: `false`)
-- `FORCE_REINIT_INI_FILE` - Пересоздавать ini файл конфигурации при запуске. (default: `false`)
-- `USE_FOREIGN_CERT_MANAGER` - Использовать сторонний менеджер сертификатов. (default: `false`)
-- `RECREATE_VENV` - Пересоздать виртуальное окружение (venv). Если выставлено `true`, то окружение будет пересоздано при запуске контейнера, из-за чего включение сервиса займет больше времени, но поможет избежать ряда ошибок. (default: `false`)
-- `INI_FILE` - путь к ini файлу конфигурации. (default: `./chatmail.ini`)
-- `PATH_TO_SSL` - Путь где располагаются сертификаты. (default: `/var/lib/acme/live/${MAIL_DOMAIN}`)
-- `ENABLE_CERTS_MONITORING` - Включить мониторинг сертификатов, если `USE_FOREIGN_CERT_MANAGER=true`.  Если сертфикаты изменятся сервисы будут автоматически перезапущены. (default: `false`)
-- `CERTS_MONITORING_TIMEOUT` - Раз во сколько секунд проверять что изменились сертификаты. (default: `'60'`)
-
-Также могут быть использованы все переменные из [ini файла конфигурации](https://github.com/chatmail/relay/blob/main/chatmaild/src/chatmaild/ini/chatmail.ini.f), они обязаны быть в uppercase формате. 
-
-Ниже перечислены переменные, которые обязательны быть выставлены при развертывании через docker:
-- `CHANGE_KERNEL_SETTINGS` - Менять настройки ядра (`fs.inotify.max_user_instances` и `fs.inotify.max_user_watches`) при запуске. При запуске в контейнере смена настроек ядра не может быть выполнена! (default: `False`)
-
-6. Собрать docker образ
-```shell
-docker compose build chatmail
-```
-
-7. Запустить docker compose и дождаться завершения установки
-```shell
-docker compose up -d # запуск сервиса
-docker compose logs -f chatmail # просмотр логов контейнера. Для выхода нажать CTRL+C
-```
-
-8. По окончанию установки можно открыть в браузер `https://<your_domain_name>`
-
-## Использование кастомных файлов
-При использовании docker есть возможность использовать измененые файлы конфигурации, чтобы сделать установку более персонализированной. Обычно это требуется для секции `www/src`, чтобы ознакомительная страница Chatmail была сделана на ваш вкус. Но также это можно использовать и для любых других случаев.
-
-Для того чтобы корректно выполнить подмену файлов необходимо 
-1. создать каталог `./custom`, он находится в `.gitignore`, поэтому при обновлении не вызовет конфликтов.
-```shell
-mkdir -p ./custom
-```
-
-2. Изменить нужный файл. Для примера возьмем `index.md`
-```shell
-mkdir -p ./custom/www/src
-nano ./custom/www/src/index.md
-```
-
-3. В `docker-compose.yaml` добавить монтирование файла с помощью секции `volumes`
-```yaml
-services:
-  chatmail:
-    volumes:
-      ...
-      ## custom resources
-      - ./custom/www/src/index.md:/opt/chatmail/www/src/index.md
-```
-
-4. Перезапустить сервис
-```shell
-docker compose down
-docker compose up -d
-```
-
-## Фиксирование версии Chatmail
-> [!note]
-> Это опциональные шаги, их делать требуется только если вас не устраивает что сервис устанавливается каждый раз при запуске
-
-Поскольку в текущей версии docker chatmail сервис устанавливается каждый раз запуске контейнера, чтобы этого не происходило можно зафиксировать версию контейнера после установки. Делается это следующим образом:
-
-1. Зафиксировать текущее состояние сконфигурированного контейнера
-```shell
-docker container commit chatmail configured-chatmail:$(date +'%Y-%m-%d')
-docker image ls | grep configured-chatmail
-```
-
-2. Изменить entrypoint для контейнера в `docker-compose.yaml` на
-```yaml
-services:
-  chatmail:
-    image: <image name from step 1>
-    volumes:
-      ...
-      ## custom resources
-      - ./custom/setup_chatmail_docker.sh:/setup_chatmail_docker.sh
-```
-
-3. Создать файл `./custom/setup_chatmail_docker.sh` с новым файлом конфигурации
-```shell
-mkdir -p ./custom
-cat > ./custom/setup_chatmail_docker.sh << 'EOF'
-#!/bin/bash
-
-set -eo pipefail
-
-export ENABLE_CERTS_MONITORING="${ENABLE_CERTS_MONITORING:-true}"
-export CERTS_MONITORING_TIMEOUT="${CERTS_MONITORING_TIMEOUT:-60}"
-export PATH_TO_SSL="${PATH_TO_SSL:-/var/lib/acme/live/${MAIL_DOMAIN}}"
-
-calculate_hash() {
-    find "$PATH_TO_SSL" -type f -exec sha1sum {} \; | sort | sha1sum | awk '{print $1}'
-}
-
-monitor_certificates() {
-    if [ "$ENABLE_CERTS_MONITORING" != "true" ]; then
-        echo "Certs monitoring disabled."
-        exit 0
-    fi
-
-    current_hash=$(calculate_hash)
-    previous_hash=$current_hash
-
-    while true; do
-        current_hash=$(calculate_hash)
-        if [[ "$current_hash" != "$previous_hash" ]]; then
-        # TODO: add an option to restart at a specific time interval 
-            echo "[INFO] Certificate's folder hash was changed, reloading nginx, dovecot and postfix services."
-            systemctl reload nginx.service
-            systemctl reload dovecot.service
-            systemctl reload postfix.service
-            previous_hash=$current_hash
-        fi
-        sleep $CERTS_MONITORING_TIMEOUT
-    done
-}
-
-monitor_certificates &
-EOF
-```
-
-4. Перезапустить сервис
-```shell
-docker compose down
-docker compose up -d
-```

www/src/index.md

@@ -1,29 +1,8 @@
 
 <img class="banner" src="collage-top.png"/>
 
-## Dear [Delta Chat](https://get.delta.chat) users and newcomers ... 
+%content placeholder%
 
-{% if config.mail_domain != "nine.testrun.org" %}
-Welcome to instant, interoperable and [privacy-preserving](privacy.html) messaging :) 
-{% else %}
-Welcome to the default onboarding server ({{ config.mail_domain }}) 
-for Delta Chat users.  For details how it avoids storing personal information
-please see our [privacy policy](privacy.html). 
-{% endif %}
-
-<a class="cta-button" href="DCACCOUNT:https://{{ config.mail_domain }}/new">Get a {{config.mail_domain}} chat profile</a>
-
-If you are viewing this page on a different device
-without a Delta Chat app,
-you can also **scan this QR code** with Delta Chat:
-
-<a href="DCACCOUNT:https://{{ config.mail_domain }}/new">
-    <img width=300 style="float: none;" src="qr-chatmail-invite-{{config.mail_domain}}.png" /></a>
-
-🐣 **Choose** your Avatar and Name
-
-💬 **Start** chatting with any Delta Chat contacts using [QR invite codes](https://delta.chat/en/help#howtoe2ee)
-
-{% if config.mail_domain != "nine.testrun.org" %}
+{% if config.is_development_instance == True %}
 <div class="experimental">Note: this is only a temporary development chatmail service</div>
 {% endif %}

www/src/info.md

@@ -1,43 +1,3 @@
+<img class="banner" src="collage-info.png"/>
 
-## More information 
-
-{{ config.mail_domain }} provides a low-maintenance, resource efficient and 
-interoperable e-mail service for everyone. What's behind a `chatmail` is 
-effectively a normal e-mail address just like any other but optimized 
-for the usage in chats, especially DeltaChat.
-
-
-### Rate and storage limits 
-
-- Un-encrypted messages are blocked to recipients outside
-  {{config.mail_domain}} but setting up contact via [QR invite codes](https://delta.chat/en/help#howtoe2ee) 
-  allows your messages to pass freely to any outside recipients.
-
-- You may send up to {{ config.max_user_send_per_minute }} messages per minute.
-
-- You can store up to [{{ config.max_mailbox_size }} messages on the server](https://delta.chat/en/help#what-happens-if-i-turn-on-delete-old-messages-from-server).
-
-- Messages are unconditionally removed latest {{ config.delete_mails_after }} days after arriving on the server.
-  Earlier, if storage may exceed otherwise.
-
-
-### <a name="account-deletion"></a> Account deletion 
-
-If you remove a {{ config.mail_domain }} profile from within the Delta Chat app, 
-then the according account on the server, along with all associated data,
-is automatically deleted {{ config.delete_inactive_users_after }} days afterwards. 
-
-If you use multiple devices 
-then you need to remove the according chat profile from each device
-in order for all account data to be removed on the server side. 
-
-If you have any further questions or requests regarding account deletion
-please send a message from your account to {{ config.privacy_mail }}. 
-
-
-### Who are the operators? Which software is running? 
-
-This chatmail provider is run by a small voluntary group of devs and sysadmins,
-who [publically develop chatmail provider setups](https://github.com/deltachat/chatmail).
-Chatmail setups aim to be very low-maintenance, resource efficient and 
-interoperable with any other standards-compliant e-mail service. 
+%content placeholder%

www/src/main.css

@@ -84,3 +84,57 @@ code {
     color: white !important;
     font-weight: bold;
 }
+
+.tabbed-set {
+  position: relative;
+  display: flex;
+  flex-wrap: wrap;
+  margin: 1em 0;
+  border-radius: 0.1rem;
+}
+
+.tabbed-set > input {
+  display: none;
+}
+
+.tabbed-set label {
+  width: auto;
+  padding: 0.9375em 1.25em 0.78125em;
+  font-weight: 700;
+  font-size: 0.84em;
+  white-space: nowrap;
+  border-bottom: 0.15rem solid transparent;
+  border-top-left-radius: 0.1rem;
+  border-top-right-radius: 0.1rem;
+  cursor: pointer;
+  transition: background-color 250ms, color 250ms;
+}
+
+.tabbed-set .tabbed-content {
+  width: 100%;
+  display: none;
+  box-shadow: 0 -.05rem #ddd;
+}
+
+.tabbed-set input {
+  position: absolute;
+  opacity: 0;
+}
+
+.tabbed-set input:checked:nth-child(n+1) + label {
+  color: red;
+  border-color: red;
+}
+
+@media screen {
+  .tabbed-set input:nth-child(n+1):checked + label + .tabbed-content {
+    order: 99;
+    display: block;
+  }
+}
+
+@media print {
+  .tabbed-content {
+    display: contents;
+  }
+}

www/src/privacy.md

@@ -1,271 +1,3 @@
+<img class="banner" src="collage-privacy.png"/>
 
-# Privacy Policy for {{ config.mail_domain }} 
-
-{% if config.mail_domain == "nine.testrun.org" %}
-Welcome to `{{config.mail_domain}}`, the default chatmail onboarding server for Delta Chat users. 
-It is operated on the side by a small sysops team
-on a voluntary basis.
-See [other chatmail servers](https://delta.chat/en/chatmail) for alternative server operators. 
-{% endif %}
-
-
-## Summary: No personal data asked or collected 
-
-This chatmail server neither asks for nor retains personal information. 
-Chatmail servers exist to reliably transmit (store and deliver) end-to-end encrypted messages
-between user's devices running the Delta Chat messenger app. 
-Technically, you may think of a Chatmail server as 
-an end-to-end encrypted "messaging router" at Internet-scale. 
-
-A chatmail server is very unlike classic e-mail servers (for example Google Mail servers)
-that ask for personal data and permanently store messages. 
-A chatmail server behaves more like the Signal messaging server 
-but does not know about phone numbers and securely and automatically interoperates 
-with other chatmail and classic e-mail servers. 
-
-Unlike classic e-mail servers, this chatmail server 
-
-- unconditionally removes messages after {{ config.delete_mails_after }} days,
-
-- prohibits sending out un-encrypted messages,
-
-- does not store Internet addresses ("IP addresses"), 
-
-- does not process IP addresses in relation to email addresses.
-
-Due to the resulting lack of personal data processing
-this chatmail server may not require a privacy policy.
-
-Nevertheless, we provide legal details below to make life easier
-for data protection specialists and lawyers scrutinizing chatmail operations.
-
-
-
-## 1. Name and contact information 
-
-Responsible for the processing of your personal data is:
-```
-{{ config.privacy_postal }}
-```
-
-E-mail: {{ config.privacy_mail }}
-
-We have appointed a data protection officer:
-
-```
-{{ config.privacy_pdo }}
-```
-
-## 2. Processing when using chat e-mail services
-
-We provide services optimized for the use from [Delta Chat](https://delta.chat) apps
-and process only the data necessary
-for the setup and technical execution of message delivery.
-The purpose of the processing is that users can
-read, write, manage, delete, send, and receive chat messages.
-For this purpose,
-we operate server-side software
-that enables us to send and receive messages.
-
-We process the following data and details:
-
-- Outgoing and incoming messages (SMTP) are stored for transit
-  on behalf of their users until the message can be delivered.
-
-- E-Mail-Messages are stored for the recipient and made accessible via IMAP protocols,
-  until explicitly deleted by the user or until a fixed time period is exceeded,
-  (*usually 4-8 weeks*).
-
-- IMAP and SMTP protocols are password protected with unique credentials for each account.
-
-- Users can retrieve or delete all stored messages
-  without intervention from the operators using standard IMAP client tools.
-
-- Users can connect to a "realtime relay service"
-  to establish Peer-to-Peer connection between user devices,
-  allowing them to send and retrieve ephemeral messages
-  which are never stored on the chatmail server, also not in encrypted form.
-
-
-### 2.1 Account setup
-
-Creating an account happens in one of two ways on our mail servers: 
-
-- with a QR invitation token 
-  which is scanned using the Delta Chat app
-  and then the account is created.
-
-- by letting Delta Chat otherwise create an account 
-  and register it with a {{ config.mail_domain }} mail server. 
-
-In either case, we process the newly created email address.
-No phone numbers,
-other email addresses,
-or other identifiable data
-is currently required.
-The legal basis for the processing is
-Art. 6 (1) lit. b GDPR,
-as you have a usage contract with us
-by using our services.
-
-### 2.2 Processing of E-Mail-Messages
-
-In addition,
-we will process data
-to keep the server infrastructure operational
-for purposes of e-mail dispatch
-and abuse prevention.
-
-- Therefore,
-  it is necessary to process the content and/or metadata
-  (e.g., headers of the email as well as smtp chatter)
-  of E-Mail-Messages in transit. 
-
-- We will keep logs of messages in transit for a limited time.
-  These logs are used to debug delivery problems and software bugs.
-
-In addition,
-we process data to protect the systems from excessive use.
-Therefore, limits are enforced:
-
-- rate limits
-
-- storage limits
-
-- message size limits
-
-- any other limit necessary for the whole server to function in a healthy way
-  and to prevent abuse.
-
-The processing and use of the above permissions
-are performed to provide the service.
-The data processing is necessary for the use of our services,
-therefore the legal basis of the processing is
-Art. 6 (1) lit. b GDPR,
-as you have a usage contract with us
-by using our services.
-The legal basis for the data processing
-for the purposes of security and abuse prevention is
-Art. 6 (1) lit. f GDPR.
-Our legitimate interest results
-from the aforementioned purposes.
-We will not use the collected data
-for the purpose of drawing conclusions
-about your person.
-
-
-## 3. Processing when using our Website
-
-When you visit our website,
-the browser used on your end device
-automatically sends information to the server of our website.
-This information is temporarily stored in a so-called log file.
-The following information is collected and stored
-until it is automatically deleted
-(*usually 7 days*):
-
-- used type of browser,
-
-- used operating system, 
-
-- access date and time as well as
-
-- country of origin and IP address, 
-
-- the requested file name or HTTP resource,
-
-- the amount of data transferred,
-
-- the access status (file transferred, file not found, etc.) and
-
-- the page from which the file was requested.
-
-This website is hosted by an external service provider (hoster).
-The personal data collected on this website is stored
-on the hoster's servers.
-Our hoster will process your data
-only to the extent necessary to fulfill its obligations
-to perform under our instructions.
-In order to ensure data protection-compliant processing,
-we have concluded a data processing agreement with our hoster.
-
-The aforementioned data is processed by us for the following purposes:  
-
-- Ensuring a reliable connection setup of the website,
-
-- ensuring a convenient use of our website,
-
-- checking and ensuring system security and stability, and
-
-- for other administrative purposes.
-
-The legal basis for the data processing is
-Art. 6 (1) lit. f GDPR.
-Our legitimate interest results
-from the aforementioned purposes of data collection.
-We will not use the collected data
-for the purpose of drawing conclusions about your person.
-
-## 4. Transfer of Data
-
-We do not retain any personal data but e-mail messages waiting to be delivered 
-may contain personal data.
-Any such residual personal data will not be transferred to third parties
-for purposes other than those listed below:
-
-a) you have given your express consent
-in accordance with Art. 6 para. 1 sentence 1 lit. a GDPR,  
-
-b) the disclosure is necessary for the assertion, exercise or defence of legal claims
-pursuant to Art. 6 (1) sentence 1 lit. f GDPR
-and there is no reason to assume that you have
-an overriding interest worthy of protection
-in the non-disclosure of your data,  
-
-c) in the event that there is a legal obligation to disclose your data
-pursuant to Art. 6 para. 1 sentence 1 lit. c GDPR,
-as well as  
-
-d) this is legally permissible and necessary
-in accordance with Art. 6 Para. 1 S. 1 lit. b GDPR
-for the processing of contractual relationships with you,  
-
-e) this is carried out by a service provider
-acting on our behalf and on our exclusive instructions,
-whom we have carefully selected (Art. 28 (1) GDPR)
-and with whom we have concluded a corresponding contract on commissioned processing (Art. 28 (3) GDPR),
-which obliges our contractor,
-among other things,
-to implement appropriate security measures
-and grants us comprehensive control powers.
-
-## 5. Rights of the data subject
-
-The rights arise from Articles 12 to 23 GDPR.
-Since no personal data is stored on our servers,
-even in encrypted form,
-there is no need to provide information
-on these or possible objections.
-A deletion can be made
-directly in the Delta Chat email messenger.
-
-If you have any questions or complaints, 
-please feel free to contact us by email:  
-{{ config.privacy_mail }}
-
-As a rule, you can contact the supervisory authority of your usual place of residence
-or workplace
-or our registered office for this purpose.
-The supervisory authority responsible for our place of business
-is the `{{ config.privacy_supervisor }}`.
-
-
-## 6. Validity of this privacy policy 
-
-This data protection declaration is valid
-as of *October 2024*.
-Due to the further development of our service and offers
-or due to changed legal or official requirements,
-it may become necessary to revise this data protection declaration from time to time.
-
-
+%content placeholder%