Reject on DKIM PERMFAIL and SPF PERMFAIL as well

chatmaild/pyproject.toml

@@ -10,10 +10,6 @@ dependencies = [
   "iniconfig",
   "deltachat-rpc-server",
   "deltachat-rpc-client",
-  "ConfigArgParse",
-  "deltachat",
-  "setuptools>=60",
-  "setuptools-scm>=8",
 ]
 
 [tool.setuptools]
@@ -26,7 +22,6 @@ where = ['src']
 doveauth = "chatmaild.doveauth:main"
 filtermail = "chatmaild.filtermail:main"
 echobot = "chatmaild.echo:main"
-greeterbot = "chatmaild.greeterbot:main"
 chatmail-metrics = "chatmaild.metrics:main"
 
 [project.entry-points.pytest11]

chatmaild/src/chatmaild/database.py

@@ -46,17 +46,11 @@ class Connection:
             )
         return result
 
-    def get_user_list(self) -> set[str]:
-        """Get a set of all users."""
-        q = "SELECT addr from users"
-        return set([tup[0] for tup in self._sqlconn.execute(q).fetchall()])
-
 
 class Database:
-    def __init__(self, path: str, read_only=False):
+    def __init__(self, path: str):
         self.path = Path(path)
-        if not read_only:
+        self.ensure_tables()
-            self.ensure_tables()
 
     def _get_connection(
         self, write=False, transaction=False, closing=False

chatmaild/src/chatmaild/doveauth.py

@@ -46,7 +46,7 @@ def is_allowed_to_create(config: Config, user, cleartext_password) -> bool:
         len(localpart) > config.username_max_length
         or len(localpart) < config.username_min_length
     ):
-        if localpart not in ("echo", "hello"):
+        if localpart != "echo":
             logging.warning(
                 "localpart %s has to be between %s and %s chars long",
                 localpart,

chatmaild/src/chatmaild/greeterbot.py

@@ -1,132 +0,0 @@
-import time
-
-import deltachat
-from deltachat.tracker import ConfigureFailed
-from time import sleep
-import tempfile
-import os
-import configargparse
-import pkg_resources
-import secrets
-
-from chatmaild.database import Database
-from chatmaild.config import read_config
-from chatmaild.newemail import ALPHANUMERIC_PUNCT, CONFIG_PATH
-
-PASSDB_PATH = "/home/vmail/passdb.sqlite"
-
-
-def setup_account(data_dir: str, debug: bool) -> deltachat.Account:
-    """Create a deltachat account with a given addr/password combination.
-
-    :param data_dir: the directory where the data(base) is stored.
-    :param debug: whether to show log messages for the account.
-    :return: the deltachat account object.
-    """
-    chatmail_config = read_config(CONFIG_PATH)
-    addr = "hello@" + chatmail_config.mail_domain
-
-    try:
-        os.mkdir(os.path.join(data_dir, addr))
-    except FileExistsError:
-        pass
-    db_path = os.path.join(data_dir, addr, "db.sqlite")
-
-    ac = deltachat.Account(db_path)
-    if debug:
-        ac.add_account_plugin(deltachat.events.FFIEventLogger(ac))
-
-    ac.set_config("mvbox_move", "0")
-    ac.set_config("sentbox_watch", "0")
-    ac.set_config("bot", "1")
-    ac.set_config("mdns_enabled", "0")
-
-    if not ac.is_configured():
-        cleartext_password = "".join(
-            secrets.choice(ALPHANUMERIC_PUNCT)
-            for _ in range(chatmail_config.password_min_length + 3)
-        )
-        ac.set_config("mail_pw", cleartext_password)
-        ac.set_config("addr", addr)
-
-        configtracker = ac.configure()
-        try:
-            configtracker.wait_finish()
-        except ConfigureFailed:
-            print(
-                "configuration setup failed for %s with password:\n%s"
-                % (ac.get_config("addr"), ac.get_config("mail_pw"))
-            )
-            raise
-
-    ac.start_io()
-    avatar = pkg_resources.resource_filename(__name__, "avatar.jpg")
-    ac.set_avatar(avatar)
-    ac.set_config("displayname", f"Hello at {chatmail_config.mail_domain}!")
-    return ac
-
-
-class GreetBot:
-    def __init__(self, passdb, account):
-        self.db = Database(passdb, read_only=True)
-        self.account = account
-        self.domain = account.get_config("addr").split("@")[1]
-        with self.db.read_connection() as conn:
-            self.existing_users = conn.get_user_list()
-
-    def greet_users(self):
-        with self.db.read_connection() as conn:
-            users = conn.get_user_list()
-        new_users = users.difference(self.existing_users)
-        self.existing_users = users
-        time.sleep(20)  # wait until Delta is configured on the user side
-        for user in new_users:
-            for ci_prefix in ["ac1_", "ac2_", "ac3_", "ac4_", "ac5_", "ci-"]:
-                if user.startswith(ci_prefix):
-                    continue
-            if user not in [c.addr for c in self.account.get_contacts()]:
-                print("Inviting", user)
-                contact = self.account.create_contact(user)
-                chat = contact.create_chat()
-                chat.send_text(
-                    "Welcome to %s! Here you can try out Delta Chat." % (self.domain,)
-                )
-                chat.send_text(
-                    "I prepared some webxdc apps for you, if you are interested:"
-                )
-                chat.send_file(pkg_resources.resource_filename(__name__, "editor.xdc"))
-                chat.send_file(
-                    pkg_resources.resource_filename(__name__, "tower-builder.xdc")
-                )
-                chat.send_text(
-                    "You can visit https://webxdc.org/apps to discover more apps! "
-                    "Some of these games you can also play with friends, directly in the chat."
-                )
-
-
-def main():
-    args = configargparse.ArgumentParser()
-    args.add_argument("--db_path", help="location of the Delta Chat database")
-    args.add_argument(
-        "--passdb", default=PASSDB_PATH, help="location of the chatmail passdb"
-    )
-    args.add_argument("--show-ffi", action="store_true", help="print Delta Chat log")
-    ops = args.parse_args()
-
-    # ensuring account data directory
-    if ops.db_path is None:
-        tempdir = tempfile.TemporaryDirectory(prefix="hellobot")
-        ops.db_path = tempdir.name
-    elif not os.path.exists(ops.db_path):
-        os.mkdir(ops.db_path)
-
-    ac = setup_account(ops.db_path, ops.show_ffi)
-    greeter = GreetBot(ops.passdb, ac)
-    print("waiting for new chatmail users...")
-    while 1:
-        greeter.greet_users()
-        sleep(5)
-
-
-if __name__ == "__main__":
-    main()

chatmaild/src/chatmaild/greeterbot.service.f

@@ -1,11 +0,0 @@
-[Unit]
-Description=Chatmail greeterbot, a Delta Chat bot to greet new users
-
-[Service]
-ExecStart={execpath} --passdb {passdb_path} --db_path /home/vmail/greeterbot/ --show-ffi
-User=vmail
-Restart=always
-RestartSec=30
-
-[Install]
-WantedBy=multi-user.target

cmdeploy/src/cmdeploy/__init__.py

@@ -101,13 +101,11 @@ def _install_remote_venv_with_chatmaild(config) -> None:
         "doveauth",
         "filtermail",
         "echobot",
-        "greeterbot",
     ):
         params = dict(
             execpath=f"{remote_venv_dir}/bin/{fn}",
             config_path=remote_chatmail_inipath,
             remote_venv_dir=remote_venv_dir,
-            passdb_path="/home/vmail/passdb.sqlite",
         )
         source_path = importlib.resources.files("chatmaild").joinpath(f"{fn}.service.f")
         content = source_path.read_text().format(**params).encode()