Document ports 80 and 443 and add more hyperlinks

chatmaild/src/chatmaild/doveauth.py

@@ -98,32 +98,6 @@ def lookup_passdb(db, config: Config, user, cleartext_password):
         )
 
 
-def split_and_unescape(s):
-    """Split strings using double quote as a separator and backslash as escape character
-    into parts."""
-
-    out = ""
-    i = 0
-    while i < len(s):
-        c = s[i]
-        if c == "\\":
-            # Skip escape character.
-            i += 1
-
-            # This will raise IndexError if there is no character
-            # after escape character. This is expected
-            # as this is an invalid input.
-            out += s[i]
-        elif c == '"':
-            # Separator
-            yield out
-            out = ""
-        else:
-            out += c
-        i += 1
-    yield out
-
-
 def handle_dovecot_request(msg, db, config: Config):
     short_command = msg[0]
     if short_command == "L":  # LOOKUP
@@ -133,9 +107,7 @@ def handle_dovecot_request(msg, db, config: Config):
         # do not attempt to read any other parts for compatibility.
         keyname = parts[0]
 
-        namespace, type, args = keyname.split("/", 2)
-        args = list(split_and_unescape(args))
-
+        namespace, type, *args = keyname.split("/")
         reply_command = "F"
         res = ""
         if namespace == "shared":

chatmaild/src/chatmaild/tests/test_doveauth.py

@@ -52,9 +52,8 @@ def test_too_high_db_version(db):
 
 
 def test_handle_dovecot_request(db, example_config):
-    # Test that password can contain ", ', \ and /
     msg = (
-        'Lshared/passdb/laksjdlaksjdlak\\\\sjdlk\\"12j\\\'3l1/k2j3123"'
+        "Lshared/passdb/laksjdlaksjdlaksjdlk12j3l1k2j3123/"
         "some42123@chat.example.org\tsome42123@chat.example.org"
     )
     res = handle_dovecot_request(msg, db, example_config)

cmdeploy/src/cmdeploy/dns.py

@@ -37,15 +37,21 @@ class DNS:
 
     def get(self, typ: str, domain: str) -> str | None:
         """Get a DNS entry"""
-        dig_result = self.shell(f"dig -r -q {domain} -t {typ} +short")
-        line = dig_result.partition("\n")[0]
-        if line:
-            return line
+        dig_result = self.shell(f"dig {typ} {domain}")
+        line_num = 0
+        for line in dig_result.splitlines():
+            line_num += 1
+            if line.strip() == ";; ANSWER SECTION:":
+                return dig_result.splitlines()[line_num].split("\t")[-1]
 
-    def check_ptr_record(self, ip: str, mail_domain) -> bool:
+    def check_ptr_record(self, ip: str, mail_domain) -> str:
         """Check the PTR record for an IPv4 or IPv6 address."""
-        result = self.shell(f"dig -r -x {ip} +short").rstrip()
-        return result == f"{mail_domain}."
+        result = self.get("-x", ip)
+        if result:
+            if ip_address(ip).version == 6:
+                result = result.split()[-1]
+            if result[:-1] == mail_domain:
+                return result
 
 
 def show_dns(args, out):

cmdeploy/src/cmdeploy/dovecot/auth.conf

@@ -1,10 +1,5 @@
 uri = proxy:/run/dovecot/doveauth.socket:auth
 iterate_disable = yes
 default_pass_scheme = plain
-# %E escapes characters " (double quote), ' (single quote) and \ (backslash) with \ (backslash).
-# See <https://doc.dovecot.org/configuration_manual/config_file/config_variables/#modifiers>
-# for documentation.
-#
-# We escape user-provided input and use double quote as a separator.
-password_key = passdb/%Ew"%Eu
-user_key = userdb/%Eu
+password_key = passdb/%w/%u
+user_key = userdb/%u

cmdeploy/src/cmdeploy/tests/online/test_0_qr.py

@@ -14,12 +14,3 @@ def test_fastcgi_working(maildomain, chatmail_config):
     res = requests.post(url)
     assert maildomain in res.json().get("email")
     assert len(res.json().get("password")) > chatmail_config.password_min_length
-
-
-def test_newemail_configure(maildomain, rpc):
-    """Test configuring accounts by scanning a QR code works."""
-    url = f"DCACCOUNT:https://{maildomain}/cgi-bin/newemail.py"
-    for i in range(3):
-        account_id = rpc.add_account()
-        rpc.set_config_from_qr(account_id, url)
-        rpc.configure(account_id)