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author | Eric Wong (Contractor, The Linux Foundation) <e@80x24.org> | 2018-03-19 08:14:47 +0000 |
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committer | Eric Wong (Contractor, The Linux Foundation) <e@80x24.org> | 2018-03-19 08:16:34 +0000 |
commit | 54f318f413d0fdf8a9d488a19c66b85697312ca0 (patch) | |
tree | 74fae5ee0c79e36962901500adf16b84763104bc /lib/PublicInbox/Import.pm | |
parent | 12c3eb5b2b0860292a32d5743ea0157996e9a4b9 (diff) | |
download | public-inbox-54f318f413d0fdf8a9d488a19c66b85697312ca0.tar.gz |
Hexdigests are too long and shorter Message-IDs are easier to deal with.
Diffstat (limited to 'lib/PublicInbox/Import.pm')
-rw-r--r-- | lib/PublicInbox/Import.pm | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/PublicInbox/Import.pm b/lib/PublicInbox/Import.pm index 4c007b61..77e74c13 100644 --- a/lib/PublicInbox/Import.pm +++ b/lib/PublicInbox/Import.pm @@ -401,7 +401,16 @@ sub atfork_child { sub digest2mid ($) { my ($dig) = @_; - $dig->clone->hexdigest . '@localhost'; + my $b64 = $dig->clone->b64digest; + # Make our own URLs nicer: + # See "Base 64 Encoding with URL and Filename Safe Alphabet" in RFC4648 + $b64 =~ tr!+/=!-_!d; + + # We can make this more meaningful with a date prefix or other things, + # but this is only needed for crap that fails to generate a Message-ID + # or reuses one. In other words, it's usually spammers who hit this + # so they don't deserve nice Message-IDs :P + $b64 . '@localhost'; } 1; |