diff options
Diffstat (limited to 'nixpkgs/pkgs/servers/mail/public-inbox')
| -rw-r--r-- | nixpkgs/pkgs/servers/mail/public-inbox/0002-msgtime-drop-Date-Parse-for-RFC2822.patch | 172 | ||||
| -rw-r--r-- | nixpkgs/pkgs/servers/mail/public-inbox/default.nix | 10 |
2 files changed, 181 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/servers/mail/public-inbox/0002-msgtime-drop-Date-Parse-for-RFC2822.patch b/nixpkgs/pkgs/servers/mail/public-inbox/0002-msgtime-drop-Date-Parse-for-RFC2822.patch new file mode 100644 index 00000000000..ebc9a6f2237 --- /dev/null +++ b/nixpkgs/pkgs/servers/mail/public-inbox/0002-msgtime-drop-Date-Parse-for-RFC2822.patch @@ -0,0 +1,172 @@ +From c9b5164c954cd0de80d971f1c4ced16bf41ea81b Mon Sep 17 00:00:00 2001 +From: Eric Wong <e@80x24.org> +Date: Fri, 29 Nov 2019 12:25:07 +0000 +Subject: [PATCH 2/2] msgtime: drop Date::Parse for RFC2822 + +Date::Parse is not optimized for RFC2822 dates and isn't +packaged on OpenBSD. It's still useful for historical +email when email clients were less conformant, but is +less relevant for new emails. +--- + lib/PublicInbox/MsgTime.pm | 115 ++++++++++++++++++++++++++++++++----- + t/msgtime.t | 6 ++ + 2 files changed, 107 insertions(+), 14 deletions(-) + +diff --git a/lib/PublicInbox/MsgTime.pm b/lib/PublicInbox/MsgTime.pm +index 58e11d72..e9b27a49 100644 +--- a/lib/PublicInbox/MsgTime.pm ++++ b/lib/PublicInbox/MsgTime.pm +@@ -7,24 +7,114 @@ use strict; + use warnings; + use base qw(Exporter); + our @EXPORT_OK = qw(msg_timestamp msg_datestamp); +-use Date::Parse qw(str2time strptime); ++use Time::Local qw(timegm); ++my @MoY = qw(january february march april may june ++ july august september october november december); ++my %MoY; ++@MoY{@MoY} = (0..11); ++@MoY{map { substr($_, 0, 3) } @MoY} = (0..11); ++ ++my %OBSOLETE_TZ = ( # RFC2822 4.3 (Obsolete Date and Time) ++ EST => '-0500', EDT => '-0400', ++ CST => '-0600', CDT => '-0500', ++ MST => '-0700', MDT => '-0600', ++ PST => '-0800', PDT => '-0700', ++ UT => '+0000', GMT => '+0000', Z => '+0000', ++ ++ # RFC2822 states: ++ # The 1 character military time zones were defined in a non-standard ++ # way in [RFC822] and are therefore unpredictable in their meaning. ++); ++my $OBSOLETE_TZ = join('|', keys %OBSOLETE_TZ); + + sub str2date_zone ($) { + my ($date) = @_; ++ my ($ts, $zone); ++ ++ # RFC822 is most likely for email, but we can tolerate an extra comma ++ # or punctuation as long as all the data is there. ++ # We'll use '\s' since Unicode spaces won't affect our parsing. ++ # SpamAssassin ignores commas and redundant spaces, too. ++ if ($date =~ /(?:[A-Za-z]+,?\s+)? # day-of-week ++ ([0-9]+),?\s+ # dd ++ ([A-Za-z]+)\s+ # mon ++ ([0-9]{2,})\s+ # YYYY or YY (or YYY :P) ++ ([0-9]+)[:\.] # HH: ++ ((?:[0-9]{2})|(?:\s?[0-9])) # MM ++ (?:[:\.]((?:[0-9]{2})|(?:\s?[0-9])))? # :SS ++ \s+ # a TZ offset is required: ++ ([\+\-])? # TZ sign ++ [\+\-]* # I've seen extra "-" e.g. "--500" ++ ([0-9]+|$OBSOLETE_TZ)(?:\s|$) # TZ offset ++ /xo) { ++ my ($dd, $m, $yyyy, $hh, $mm, $ss, $sign, $tz) = ++ ($1, $2, $3, $4, $5, $6, $7, $8); ++ # don't accept non-English months ++ defined(my $mon = $MoY{lc($m)}) or return; ++ ++ if (defined(my $off = $OBSOLETE_TZ{$tz})) { ++ $sign = substr($off, 0, 1); ++ $tz = substr($off, 1); ++ } ++ ++ # Y2K problems: 3-digit years, follow RFC2822 ++ if (length($yyyy) <= 3) { ++ $yyyy += 1900; ++ ++ # and 2-digit years from '09 (2009) (0..49) ++ $yyyy += 100 if $yyyy < 1950; ++ } ++ ++ $ts = timegm($ss // 0, $mm, $hh, $dd, $mon, $yyyy); + +- my $ts = str2time($date); +- return undef unless(defined $ts); ++ # Compute the time offset from [+-]HHMM ++ $tz //= 0; ++ my ($tz_hh, $tz_mm); ++ if (length($tz) == 1) { ++ $tz_hh = $tz; ++ $tz_mm = 0; ++ } elsif (length($tz) == 2) { ++ $tz_hh = 0; ++ $tz_mm = $tz; ++ } else { ++ $tz_hh = $tz; ++ $tz_hh =~ s/([0-9]{2})\z//; ++ $tz_mm = $1; ++ } ++ while ($tz_mm >= 60) { ++ $tz_mm -= 60; ++ $tz_hh += 1; ++ } ++ $sign //= '+'; ++ my $off = $sign . ($tz_mm * 60 + ($tz_hh * 60 * 60)); ++ $ts -= $off; ++ $sign = '+' if $off == 0; ++ $zone = sprintf('%s%02d%02d', $sign, $tz_hh, $tz_mm); + +- # off is the time zone offset in seconds from GMT +- my ($ss,$mm,$hh,$day,$month,$year,$off) = strptime($date); +- return undef unless(defined $off); ++ # Time::Zone and Date::Parse are part of the same distibution, ++ # and we need Time::Zone to deal with tz names like "EDT" ++ } elsif (eval { require Date::Parse }) { ++ $ts = Date::Parse::str2time($date); ++ return undef unless(defined $ts); + +- # Compute the time zone from offset +- my $sign = ($off < 0) ? '-' : '+'; +- my $hour = abs(int($off / 3600)); +- my $min = ($off / 60) % 60; +- my $zone = sprintf('%s%02d%02d', $sign, $hour, $min); ++ # off is the time zone offset in seconds from GMT ++ my ($ss,$mm,$hh,$day,$month,$year,$off) = ++ Date::Parse::strptime($date); ++ return undef unless(defined $off); ++ ++ # Compute the time zone from offset ++ my $sign = ($off < 0) ? '-' : '+'; ++ my $hour = abs(int($off / 3600)); ++ my $min = ($off / 60) % 60; ++ ++ $zone = sprintf('%s%02d%02d', $sign, $hour, $min); ++ } else { ++ warn "Date::Parse missing for non-RFC822 date: $date\n"; ++ return undef; ++ } + ++ # Note: we've already applied the offset to $ts at this point, ++ # but we want to keep "git fsck" happy. + # "-1200" is the furthest westermost zone offset, + # but git fast-import is liberal so we use "-1400" + if ($zone >= 1400 || $zone <= -1400) { +@@ -59,9 +149,6 @@ sub msg_date_only ($) { + my @date = $hdr->header_raw('Date'); + my ($ts); + foreach my $d (@date) { +- # Y2K problems: 3-digit years +- $d =~ s!([A-Za-z]{3}) ([0-9]{3}) ([0-9]{2}:[0-9]{2}:[0-9]{2})! +- my $yyyy = $2 + 1900; "$1 $yyyy $3"!e; + $ts = eval { str2date_zone($d) } and return $ts; + if ($@) { + my $mid = $hdr->header_raw('Message-ID'); +diff --git a/t/msgtime.t b/t/msgtime.t +index 6b396602..d9643b65 100644 +--- a/t/msgtime.t ++++ b/t/msgtime.t +@@ -84,4 +84,10 @@ is_deeply(datestamp('Fri, 28 Jun 2002 12:54:40 -700'), [1025294080, '-0700']); + is_deeply(datestamp('Sat, 12 Jan 2002 12:52:57 -200'), [1010847177, '-0200']); + is_deeply(datestamp('Mon, 05 Nov 2001 10:36:16 -800'), [1004985376, '-0800']); + ++# obsolete formats described in RFC2822 ++for (qw(UT GMT Z)) { ++ is_deeply(datestamp('Fri, 02 Oct 1993 00:00:00 '.$_), [ 749520000, '+0000']); ++} ++is_deeply(datestamp('Fri, 02 Oct 1993 00:00:00 EDT'), [ 749534400, '-0400']); ++ + done_testing(); +-- +2.24.1 + diff --git a/nixpkgs/pkgs/servers/mail/public-inbox/default.nix b/nixpkgs/pkgs/servers/mail/public-inbox/default.nix index b4749558500..affcb0e8b23 100644 --- a/nixpkgs/pkgs/servers/mail/public-inbox/default.nix +++ b/nixpkgs/pkgs/servers/mail/public-inbox/default.nix @@ -1,4 +1,4 @@ -{ buildPerlPackage, lib, fetchurl, makeWrapper +{ buildPerlPackage, lib, fetchurl, fetchpatch, makeWrapper , DBDSQLite, EmailMIME, IOSocketSSL, IPCRun, Plack, PlackMiddlewareReverseProxy , SearchXapian, TimeDate, URI , git, highlight, openssl, xapian @@ -29,6 +29,14 @@ buildPerlPackage rec { sha256 = "0sa2m4f2x7kfg3mi4im7maxqmqvawafma8f7g92nyfgybid77g6s"; }; + patches = [ + (fetchpatch { + url = "https://public-inbox.org/meta/20200101032822.GA13063@dcvr/raw"; + sha256 = "0ncxqqkvi5lwi8zaa7lk7l8mf8h278raxsvbvllh3z7jhfb48r3l"; + }) + ./0002-msgtime-drop-Date-Parse-for-RFC2822.patch + ]; + outputs = [ "out" "devdoc" "sa_config" ]; postConfigure = '' |