added full path to tox

.gitignore

@@ -159,5 +159,3 @@ cython_debug/
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
-
-chatmail.zone

README.md

@@ -10,17 +10,14 @@ comprised of a minimal setup of the battle-tested
 
     scripts/init.sh 
 
-2. setup a domain with `A` and `AAAA` records for your chatmail server
+2. set environment variable to the chatmail domain you want to setup:
-
-3. set environment variable to the chatmail domain you want to setup:
 
     export CHATMAIL_DOMAIN=c1.testrun.org   # replace with your host
 
-4. run the deploy of the chat mail instance: 
+3. run the deploy of the chat mail instance: 
 
     scripts/deploy.sh 
 
-5. run `scripts/generate-dns-zone.sh` and create the generated DNS records at your DNS provider
 
 ## Running tests and benchmarks (offline and online) 
 

chatmaild/src/chatmaild/dictproxy.py

@@ -21,27 +21,15 @@ def encrypt_password(password: str):
     return "{SHA512-CRYPT}" + passhash
 
 
-def check_password(password) -> bool:
+def create_user(db, user, password):
-    """Check password policy"""
-    if len(password) < 10:
-        return False
-    return True
-
-
-def create_user(db, user, encrypted_password):
     if os.path.exists(NOCREATE_FILE):
         logging.warning(
             f"Didn't create account: {NOCREATE_FILE} exists. Delete the file to enable account creation."
         )
         return
     with db.write_transaction() as conn:
-        conn.create_user(user, encrypted_password)
+        conn.create_user(user, password)
-    return dict(
+    return dict(home=f"/home/vmail/{user}", uid="vmail", gid="vmail", password=password)
-        home=f"/home/vmail/{user}",
-        uid="vmail",
-        gid="vmail",
-        password=encrypted_password,
-    )
 
 
 def get_user_data(db, user):
@@ -60,9 +48,6 @@ def lookup_userdb(db, user):
 def lookup_passdb(db, user, password):
     userdata = get_user_data(db, user)
     if not userdata:
-        if not check_password(password):
-            logging.warning("Attempt to create an account with a weak password.")
-            return
         return create_user(db, user, encrypt_password(password))
     userdata["password"] = userdata["password"].strip()
     return userdata

deploy-chatmail/src/deploy_chatmail/__init__.py

@@ -4,8 +4,8 @@ Chat Mail pyinfra deploy.
 import importlib.resources
 from pathlib import Path
 
-from pyinfra import host
+from pyinfra import host, logger
-from pyinfra.operations import apt, files, server, systemd
+from pyinfra.operations import apt, files, server, systemd, python
 from pyinfra.facts.files import File
 from .acmetool import deploy_acmetool
 
@@ -70,36 +70,6 @@ def _configure_opendkim(domain: str, dkim_selector: str) -> bool:
         mode="644",
         config={"domain_name": domain, "opendkim_selector": dkim_selector},
     )
-    need_restart |= main_config.changed
-
-    files.directory(
-        name="Add opendkim directory to /etc",
-        path="/etc/opendkim",
-        user="opendkim",
-        group="opendkim",
-        mode="750",
-        present=True,
-    )
-
-    keytable = files.template(
-        src=importlib.resources.files(__package__).joinpath("opendkim/KeyTable"),
-        dest="/etc/dkimkeys/KeyTable",
-        user="opendkim",
-        group="opendkim",
-        mode="644",
-        config={"domain_name": domain, "opendkim_selector": dkim_selector},
-    )
-    need_restart |= keytable.changed
-
-    signing_table = files.template(
-        src=importlib.resources.files(__package__).joinpath("opendkim/SigningTable"),
-        dest="/etc/dkimkeys/SigningTable",
-        user="opendkim",
-        group="opendkim",
-        mode="644",
-        config={"domain_name": domain, "opendkim_selector": dkim_selector},
-    )
-    need_restart |= signing_table.changed
 
     files.directory(
         name="Add opendkim socket directory to /var/spool/postfix",
@@ -120,6 +90,8 @@ def _configure_opendkim(domain: str, dkim_selector: str) -> bool:
             _sudo_user="opendkim",
         )
 
+    need_restart |= main_config.changed
+
     return need_restart
 
 
@@ -320,3 +292,14 @@ def deploy_chatmail(mail_domain: str, mail_server: str, dkim_selector: str) -> N
         enabled=True,
         restarted=journald_conf,
     )
+
+    def callback():
+        result = server.shell(
+            commands=[
+                f"""sed 's/\tIN/ 600 IN/;s/\t(//;s/\"$//;s/^\t  \"//g; s/ ).*//' """
+                f"""/etc/dkimkeys/{dkim_selector}.txt | tr --delete '\n'"""
+            ]
+        )
+        logger.info(f"Add this TXT entry into DNS zone: {result.stdout}")
+
+    python.call(name="Print TXT entry for DKIM", function=callback)

deploy-chatmail/src/deploy_chatmail/deploy.py

@@ -6,7 +6,7 @@ from deploy_chatmail import deploy_chatmail
 def main():
     mail_domain = os.getenv("CHATMAIL_DOMAIN")
     mail_server = os.getenv("CHATMAIL_SERVER", mail_domain)
-    dkim_selector = os.getenv("CHATMAIL_DKIM_SELECTOR", "dkim")
+    dkim_selector = os.getenv("CHATMAIL_DKIM_SELECTOR", "2023")
 
     assert mail_domain
     assert mail_server

deploy-chatmail/src/deploy_chatmail/opendkim/KeyTable

@@ -1 +0,0 @@
-dkim._domainkey.{{ config.domain_name }} {{ config.domain_name }}:{{ config.opendkim_selector }}:/etc/dkimkeys/dkim.private

deploy-chatmail/src/deploy_chatmail/opendkim/SigningTable

@@ -1 +0,0 @@
-*@{{ config.domain_name }} {{ config.opendkim_selector }}._domainkey.{{ config.domain_name }}

deploy-chatmail/src/deploy_chatmail/opendkim/opendkim.conf

@@ -1,4 +1,7 @@
-# OpenDKIM configuration.
+# This is a basic configuration for signing and verifying. It can easily be
+# adapted to suit a basic installation. See opendkim.conf(5) and
+# /usr/share/doc/opendkim/examples/opendkim.conf.sample for complete
+# documentation of available configuration parameters.
 
 Syslog			yes
 SyslogSuccess		yes
@@ -18,9 +21,7 @@ OversignHeaders		From
 # setup options can be found in /usr/share/doc/opendkim/README.opendkim.
 Domain			{{ config.domain_name }}
 Selector		{{ config.opendkim_selector }}
-KeyFile		  /etc/dkimkeys/{{ config.opendkim_selector }}.private
+KeyFile		/etc/dkimkeys/{{ config.opendkim_selector }}.private
-KeyTable          /etc/dkimkeys/KeyTable
-SigningTable      /etc/dkimkeys/SigningTable
 
 # In Debian, opendkim runs as user "opendkim". A umask of 007 is required when
 # using a local socket with MTAs that access the socket as a non-privileged

scripts/deploy.sh

@@ -1,15 +1,10 @@
 #!/usr/bin/env bash
+: ${CHATMAIL_DOMAIN:=c1.testrun.org}
+export CHATMAIL_DOMAIN
 
-echo -----------------------------------------
+chatmaild/venv/bin/python3 -m build -n --sdist chatmaild --outdir dist
-echo deploying to $CHATMAIL_DOMAIN 
-echo -----------------------------------------
 
-echo WARNING: in five seconds deploy to $CHATMAIL_DOMAIN starts
+deploy-chatmail/venv/bin/pyinfra --ssh-user root "$CHATMAIL_DOMAIN" \
-sleep 5
-
-venv/bin/python3 -m build -n --sdist chatmaild --outdir dist
-
-venv/bin/pyinfra --ssh-user root "$CHATMAIL_DOMAIN" \
     deploy-chatmail/src/deploy_chatmail/deploy.py
 
 rm -r dist/

scripts/generate-dns-zone.sh

@@ -1,20 +0,0 @@
-#!/bin/sh
-: ${CHATMAIL_DOMAIN:=c1.testrun.org}
-: ${CHATMAIL_SSH:=$CHATMAIL_DOMAIN}
-
-set -e
-SSH="ssh root@$CHATMAIL_SSH"
-EMAIL="root@$CHATMAIL_DOMAIN"
-ACME_ACCOUNT_URL="$($SSH -- acmetool account-url)"
-
-cat <<EOF
-$CHATMAIL_DOMAIN. MX 10 $CHATMAIL_DOMAIN.
-$CHATMAIL_DOMAIN. TXT "v=spf1 a:$CHATMAIL_DOMAIN -all"
-_dmarc.$CHATMAIL_DOMAIN. TXT "v=DMARC1;p=reject;rua=mailto:$EMAIL;ruf=mailto:$EMAIL;fo=1;adkim=r;aspf=r"
-_submission._tcp.$CHATMAIL_DOMAIN.  SRV 0 1 587 $CHATMAIL_DOMAIN.
-_submissions._tcp.$CHATMAIL_DOMAIN. SRV 0 1 465 $CHATMAIL_DOMAIN.
-_imap._tcp.$CHATMAIL_DOMAIN.        SRV 0 1 143 $CHATMAIL_DOMAIN.
-_imaps._tcp.$CHATMAIL_DOMAIN.       SRV 0 1 993 $CHATMAIL_DOMAIN.
-$CHATMAIL_DOMAIN. IN CAA 0 issue "letsencrypt.org; accounturi=$ACME_ACCOUNT_URL"
-EOF
-$SSH opendkim-genzone -F | sed 's/^;.*$//;/^$/d'

tests/chatmaild/test_dictproxy.py

@@ -18,7 +18,7 @@ def test_basic(db):
     chatmaild.dictproxy.NOCREATE_FILE = "/tmp/nocreate"
     if os.path.exists(chatmaild.dictproxy.NOCREATE_FILE):
         os.remove(chatmaild.dictproxy.NOCREATE_FILE)
-    lookup_passdb(db, "link2xt@c1.testrun.org", "Pieg9aeToe3eghuthe5u")
+    lookup_passdb(db, "link2xt@c1.testrun.org", "asdf")
     data = get_user_data(db, "link2xt@c1.testrun.org")
     assert data
 
@@ -37,7 +37,7 @@ def test_nocreate_file(db):
     with open(chatmaild.dictproxy.NOCREATE_FILE, "w+") as f:
         f.write("")
     assert os.path.exists(chatmaild.dictproxy.NOCREATE_FILE)
-    lookup_passdb(db, "newuser1@something.org", "zequ0Aimuchoodaechik")
+    lookup_passdb(db, "newuser1@something.org", "kajdlqweqwe")
     assert not get_user_data(db, "newuser1@something.org")
     os.remove(chatmaild.dictproxy.NOCREATE_FILE)
 

tests/online/test_0_login.py

@@ -23,11 +23,6 @@ def test_login_basic_functioning(imap_or_smtp, gencreds, lp):
     with pytest.raises(imap_or_smtp.AuthError):
         imap_or_smtp.login(user, password + "wrong")
 
-    lp.sec(f"creating users with a short password is not allowed")
-    user, _password = gencreds()
-    with pytest.raises(imap_or_smtp.AuthError):
-        imap_or_smtp.login(user, "admin")
-
 
 def test_login_same_password(imap_or_smtp, gencreds):
     """Test two different users logging in with the same password