pyrox.dev
1import ./make-test-python.nix {
2 name = "postfix";
3
4 nodes.machine =
5 { pkgs, ... }:
6 {
7 imports = [ common/user-account.nix ];
8 services.postfix = {
9 enable = true;
10 enableSubmissions = true;
11 submissionsOptions = {
12 smtpd_tls_security_level = "none";
13 };
14 };
15
16 environment.systemPackages =
17 let
18 checkConfig = pkgs.writeScriptBin "check-config" ''
19 #!${pkgs.python3.interpreter}
20 import sys
21
22 state = 1
23 success = False
24
25 with open("/etc/postfix/master.cf") as masterCf:
26 for line in masterCf:
27 if state == 1 and line.startswith("submissions"):
28 state = 2
29 elif state == 2 and line.startswith(" ") and "smtpd_tls_security_level=encrypt" in line:
30 success = True
31 elif state == 2 and not line.startswith(" "):
32 state == 3
33 if not success:
34 sys.exit(1)
35 '';
36
37 in
38 [ checkConfig ];
39 };
40
41 testScript = ''
42 machine.wait_for_unit("postfix.service")
43 machine.succeed("check-config")
44 '';
45}