It's possible to trick Lacre by sending PGP markers in message body, causing
it to classify that message being already encrypted. This test case is used
to reproduce this scenario.
- Add a dedicated configuration file for lacre.daemon.
- Implement test/daemon_test.py like test/e2e_test.py, to automate the
following procedure:
1. Start up lacre.daemon.
2. For each test case, send test message to the daemon and verify that the
output received by test/utils/relay.py contains expected pattern.
- Simplify Makefile.
- Fix indentation here and there.
In particular, move:
- test utilities to test/utils;
- unit tests to test/modules.
Also: start implementing the Lacre daemon test (just a stub for now).
