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author | Ismaël Bouya <ismael.bouya@normalesup.org> | 2023-10-04 01:35:06 +0200 |
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committer | Ismaël Bouya <ismael.bouya@normalesup.org> | 2023-10-04 02:11:48 +0200 |
commit | 1a64deeb894dc95e2645a75771732c6cc53a79ad (patch) | |
tree | 1b9df4838f894577a09b9b260151756272efeb53 /modules/private/mail/verify_from.py | |
parent | fa25ffd4583cc362075cd5e1b4130f33306103f0 (diff) | |
download | Nix-1a64deeb894dc95e2645a75771732c6cc53a79ad.tar.gz Nix-1a64deeb894dc95e2645a75771732c6cc53a79ad.tar.zst Nix-1a64deeb894dc95e2645a75771732c6cc53a79ad.zip |
Squash changes containing private information
There were a lot of changes since the previous commit, but a lot of them
contained personnal information about users. All thos changes got
stashed into a single commit (history is kept in a different place) and
private information was moved in a separate private repository
Diffstat (limited to 'modules/private/mail/verify_from.py')
-rwxr-xr-x | modules/private/mail/verify_from.py | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/modules/private/mail/verify_from.py b/modules/private/mail/verify_from.py deleted file mode 100755 index b75001e..0000000 --- a/modules/private/mail/verify_from.py +++ /dev/null | |||
@@ -1,60 +0,0 @@ | |||
1 | #!/usr/bin/env python3 | ||
2 | import Milter | ||
3 | import argparse | ||
4 | from email.header import decode_header | ||
5 | from email.utils import parseaddr | ||
6 | |||
7 | class CheckMilter(Milter.Base): | ||
8 | def __init__(self): | ||
9 | self.envelope_from = None | ||
10 | self.header_from = None | ||
11 | |||
12 | @Milter.noreply | ||
13 | def connect(self, IPname, family, hostaddr): | ||
14 | return Milter.CONTINUE | ||
15 | |||
16 | def hello(self, heloname): | ||
17 | return Milter.CONTINUE | ||
18 | |||
19 | def envfrom(self, mailfrom, *args): | ||
20 | self.envelope_from = parseaddr(mailfrom)[1] | ||
21 | return Milter.CONTINUE | ||
22 | |||
23 | @Milter.noreply | ||
24 | def envrcpt(self, to, *str): | ||
25 | return Milter.CONTINUE | ||
26 | |||
27 | @Milter.noreply | ||
28 | def header(self, name, hval): | ||
29 | if name.lower() == "from": | ||
30 | self.header_from = parseaddr(decode_header(hval)[-1][0])[1] | ||
31 | return Milter.CONTINUE | ||
32 | |||
33 | def eoh(self): | ||
34 | if self.header_from is not None and self.header_from != "" and self.header_from != self.envelope_from: | ||
35 | self.setreply("553", xcode="5.7.1", msg="<%s>: From header rejected: not matching envelope From %s" | ||
36 | % (self.header_from, self.envelope_from)) | ||
37 | return Milter.REJECT | ||
38 | |||
39 | return Milter.CONTINUE | ||
40 | |||
41 | @Milter.noreply | ||
42 | def body(self, chunk): | ||
43 | return Milter.CONTINUE | ||
44 | |||
45 | def eom(self): | ||
46 | return Milter.ACCEPT | ||
47 | |||
48 | def close(self): | ||
49 | return Milter.CONTINUE | ||
50 | |||
51 | def abort(self): | ||
52 | return Milter.CONTINUE | ||
53 | |||
54 | if __name__ == "__main__": | ||
55 | parser = argparse.ArgumentParser() | ||
56 | parser.add_argument("--socket", "-s", type=str, help="socket to listen to") | ||
57 | config = parser.parse_args() | ||
58 | |||
59 | Milter.factory = CheckMilter | ||
60 | Milter.runmilter("check_from", config.socket, timeout=300) | ||