generalize remotelog to "remote" and offer remote.iter_output method

README.md

@@ -52,7 +52,6 @@ scripts/
     init.sh  # create venv/other perequires
     deploy.sh  # run pyinfra based deploy of everything
     test.sh # run all local and online tests 
-    bench.sh # run performance benchmark tests
 
 ```
 

chatmaild/src/chatmaild/dictproxy.py

@@ -95,7 +95,7 @@ def main():
             while True:
                 msg = self.rfile.readline().strip().decode()
                 if not msg:
-                    break
+                    continue
                 res = handle_dovecot_request(msg, db)
                 if res:
                     print(f"sending result: {res!r}", file=sys.stderr)

chatmaild/src/chatmaild/filtermail.py

@@ -9,8 +9,9 @@ from aiosmtpd.controller import UnixSocketController
 from smtplib import SMTP as SMTPClient
 
 
-def check_encrypted(message):
+def check_encrypted(content):
     """Check that the message is an OpenPGP-encrypted message."""
+    message = BytesParser(policy=policy.default).parsebytes(content)
     if not message.is_multipart():
         return False
     if message.get("subject") != "...":
@@ -46,8 +47,7 @@ class ExampleHandler:
 
         valid_recipients = []
 
-        message = BytesParser(policy=policy.default).parsebytes(envelope.content)
+        mail_encrypted = check_encrypted(envelope.content)
-        mail_encrypted = check_encrypted(message)
 
         res = []
         for recipient in envelope.rcpt_tos:
@@ -68,13 +68,7 @@ class ExampleHandler:
                 continue
 
             is_outgoing = recipient_local_domain[1] != my_local_domain[1]
-
+            if is_outgoing and not mail_encrypted:
-            if (
-                is_outgoing
-                and not mail_encrypted
-                and message.get("secure-join") != "vc-request"
-                and message.get("secure-join") != "vg-request"
-            ):
                 res += ["500 Outgoing mail must be encrypted"]
                 continue
 

chatmaild/src/chatmaild/test_filtermail.py

@@ -1,16 +1,12 @@
+import pytest
+
 from .filtermail import check_encrypted
-from email.parser import BytesParser
-from email import policy
 
 
 def test_filtermail():
-    def check_encrypted_bstr(content):
+    assert not check_encrypted(b"foo")
-        message = BytesParser(policy=policy.default).parsebytes(content)
-        return check_encrypted(message)
 
-    assert not check_encrypted_bstr(b"foo")
+    assert not check_encrypted(
-
-    assert not check_encrypted_bstr(
         "\r\n".join(
             [
                 "Subject: =?utf-8?q?Message_from_foobar=40c2=2Etestrun=2Eorg?=",
@@ -40,7 +36,7 @@ def test_filtermail():
         ).encode()
     )
 
-    assert not check_encrypted_bstr(
+    assert not check_encrypted(
         "\r\n".join(
             [
                 "Subject: =?utf-8?q?Message_from_foobar=40c2=2Etestrun=2Eorg?=",
@@ -71,7 +67,7 @@ def test_filtermail():
     )
 
     # https://xkcd.com/1181/
-    assert not check_encrypted_bstr(
+    assert not check_encrypted(
         "\r\n".join(
             [
                 "Subject: =?utf-8?q?Message_from_foobar=40c2=2Etestrun=2Eorg?=",
@@ -103,7 +99,7 @@ def test_filtermail():
         ).encode()
     )
 
-    assert check_encrypted_bstr(
+    assert check_encrypted(
         "\r\n".join(
             [
                 "Subject: ...",
@@ -176,7 +172,7 @@ def test_filtermail():
         ).encode()
     )
 
-    assert not check_encrypted_bstr(
+    assert not check_encrypted(
         "\r\n".join(
             [
                 "Subject: Buy Penis Enlargement at www.malicious-domain.com",
@@ -249,7 +245,7 @@ def test_filtermail():
         ).encode()
     )
 
-    assert not check_encrypted_bstr(
+    assert not check_encrypted(
         "\r\n".join(
             [
                 "Subject: Message opened",

online-tests/benchmark.py

@@ -1,34 +0,0 @@
-def test_tls_serialized_connect(benchmark, imap_or_smtp):
-    def connect():
-        imap_or_smtp.connect()
-
-    benchmark(connect)
-
-
-def test_login(benchmark, imap_or_smtp, gencreds):
-    cls = imap_or_smtp.__class__
-    conns = []
-    for i in range(20):
-        conn = cls(imap_or_smtp.host)
-        conn.connect()
-        conns.append(conn)
-
-    def login():
-        conn = conns.pop()
-        conn.login(*gencreds())
-
-    benchmark(login)
-
-
-def test_send_and_receive_10(benchmark, cmfactory, lp):
-    """send many messages between two accounts"""
-    ac1, ac2 = cmfactory.get_online_accounts(2)
-    chat = cmfactory.get_accepted_chat(ac1, ac2)
-
-    def send_10_receive_all():
-        for i in range(10):
-            chat.send_text(f"hello {i}")
-        for i in range(10):
-            ac2.wait_next_incoming_message()
-
-    benchmark(send_10_receive_all)

online-tests/test_1_deltachat.py

@@ -67,17 +67,3 @@ class TestEndToEndDeltaChat:
                     break
 
         pytest.fail("sending succeeded although messages should exceed quota")
-
-    def test_securejoin(self, cmfactory, lp, maildomain2):
-        ac1 = cmfactory.new_online_configuring_account(cache=False)
-        cmfactory.switch_maildomain(maildomain2)
-        ac2 = cmfactory.new_online_configuring_account(cache=False)
-        cmfactory.bring_accounts_online()
-
-        lp.sec("ac1: create QR code and let ac2 scan it, starting the securejoin")
-        qr = ac1.get_setup_contact_qr()
-
-        lp.sec("ac2: start QR-code based setup contact protocol")
-        ch = ac2.qr_setup_contact(qr)
-        assert ch.id >= 10
-        ac1._evtracker.wait_securejoin_inviter_progress(1000)

plan.txt

@@ -8,6 +8,12 @@
 - limit: configure max-connections per account
 
 
+## Filtermail
+
+- (alex, Only allow (outgoing) mails if secure-join or autocrypt-pgp-encrypted format.
+  TODO: mime-parse mails and check/add tests
+
+
 ## nami: send out rate limit / rspamd
 
 - basic outgoing send rate/limits (depending on "account-rating")

scripts/bench.sh

@@ -1,4 +0,0 @@
-#!/bin/bash
-set -e
-
-online-tests/venv/bin/pytest online-tests/benchmark.py -vrx 

scripts/init.sh

@@ -10,7 +10,7 @@ chatmaild/venv/bin/pip install pytest
 chatmaild/venv/bin/pip install -e chatmaild
 
 python3 -m venv online-tests/venv
-online-tests/venv/bin/pip install pytest pytest-timeout pdbpp deltachat pytest-benchmark
+online-tests/venv/bin/pip install pytest pytest-timeout pdbpp deltachat
 
 python3 -m venv venv
 venv/bin/pip install build

scripts/test.sh

@@ -4,4 +4,4 @@ pushd chatmaild/src/chatmaild
 ../../venv/bin/pytest
 popd
 
-online-tests/venv/bin/pytest online-tests/ -vrx --durations=5
+online-tests/venv/bin/pytest online-tests/ -vrx --durations=5 --slow