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author | Eric Wong <e@80x24.org> | 2023-11-11 09:04:57 +0000 |
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committer | Eric Wong <e@80x24.org> | 2023-11-11 21:20:43 +0000 |
commit | d002f24a9648d1499a16ed4dec84f05c0f849740 (patch) | |
tree | 2d1b9ca2913e667b6bc7bd893bf5b45f24ba22de /script/public-inbox-learn | |
parent | 13d21e1701fe5ff07b1f8017ba54f92965ac1c7a (diff) | |
download | public-inbox-d002f24a9648d1499a16ed4dec84f05c0f849740.tar.gz |
List-Unsubscribe headers with unique identifiers (such as those generated by our examples/unsubscribe.milter) should not end up in public archives. Add a new config knob to strip List-Unsubscribe headers if they have the `List-Unsubscribe-Post: List-Unsubscribe=One-Click' header. Unfortunately, this breaks DKIM signatures if the signature covers either of these List-Unsubscribe* headers. However, breaking DKIM is the lesser evil compared to any archive reader being able to stop archival by an independent archivist. As much as I would like this to be the default, it probably affects few users at the moment since very few mailing lists use unique identifiers in List-Unsubscribe (but that number has grown, recently).
Diffstat (limited to 'script/public-inbox-learn')
-rwxr-xr-x | script/public-inbox-learn | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/script/public-inbox-learn b/script/public-inbox-learn index 8069d919..6a1bc890 100755 --- a/script/public-inbox-learn +++ b/script/public-inbox-learn @@ -28,6 +28,7 @@ use PublicInbox::Spamcheck::Spamc; use Getopt::Long qw(:config gnu_getopt no_ignore_case auto_abbrev); my %opt = (all => 0); GetOptions(\%opt, qw(all help|h)) or die $help; +use PublicInbox::Import; my $train = shift or die $help; if ($train !~ /\A(?:ham|spam|rm)\z/) { @@ -37,6 +38,8 @@ die "--all only works with `rm'\n" if $opt{all} && $train ne 'rm'; my $spamc = PublicInbox::Spamcheck::Spamc->new; my $pi_cfg = PublicInbox::Config->new; +local $PublicInbox::Import::DROP_UNIQUE_UNSUB; +PublicInbox::Import::load_config($pi_cfg); my $err; my $mime = PublicInbox::Eml->new(do{ defined(my $data = do { local $/; <STDIN> }) or die "read STDIN: $!\n"; |