use File::Temp 0.19 (); # 0.19 for ->newdir
use Fcntl qw(SEEK_SET);
use PublicInbox::Git qw(git_unquote git_quote);
-use PublicInbox::MsgIter qw(msg_iter msg_part_text);
+use PublicInbox::MsgIter qw(msg_part_text);
use PublicInbox::Qspawn;
use PublicInbox::Tmpfile;
use URI::Escape qw(uri_escape_utf8);
# work fairly. Other PSGI servers may have trouble, though.
my $MAX_PATCH = 9999;
+my $LF = qr!\r?\n!;
+my $ANY = qr![^\r\n]+!;
+my $MODE = '100644|120000|100755';
+my $FN = qr!(?:("?[^/\n]+/[^\r\n]+)|/dev/null)!;
+my %BAD_COMPONENT = ('' => 1, '.' => 1, '..' => 1);
+
# di = diff info / a hashref with information about a diff ($di):
# {
# oid_a => abbreviated pre-image oid,
# hdr_lines => string of various header lines for mode information
# mode_a => original mode of oid_a (string, not integer),
# ibx => PublicInbox::Inbox object containing the diff
-# smsg => PublicInbox::SearchMsg object containing diff
+# smsg => PublicInbox::Smsg object containing diff
# path_a => pre-image path
# path_b => post-image path
# n => numeric path of the patch (relative to worktree)
$s =~ s/\r\n/\n/sg;
}
- state $LF = qr!\r?\n!;
- state $ANY = qr![^\r\n]+!;
- state $MODE = '100644|120000|100755';
- state $FN = qr!(?:("?[^/\n]+/[^\r\n]+)|/dev/null)!;
$s =~ m!( # $1 start header lines we save for debugging:
# get rid of path-traversal attempts and junk patches:
# it's junk at best, an attack attempt at worse:
- state $bad_component = { map { $_ => 1 } ('', '.', '..') };
- foreach (@a, @b) { return if $bad_component->{$_} }
+ foreach (@a, @b) { return if $BAD_COMPONENT{$_} }
$di->{path_a} = join('/', @a) if @a;
$di->{path_b} = join('/', @b);
my $diffs = [];
foreach my $smsg (@$msgs) {
- $ibx->smsg_mime($smsg) or next;
- msg_iter(delete $smsg->{mime}, \&extract_diff,
+ my $eml = $ibx->smsg_eml($smsg) or next;
+ $eml->each_part(\&extract_diff,
[$self, $diffs, $pre, $post, $ibx, $smsg], 1);
}
@$diffs ? $diffs : undef;