nntp: fix cross-newsgroup Message-ID lookups

[public-inbox.git] / lib / PublicInbox / NNTP.pm

diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm
index 595a4046d4fccff1249784aca9d022c656cb9e08..46398cd4896af40c4e550fb1e3c070c5f39d51b2 100644 (file)
--- a/lib/PublicInbox/NNTP.pm
+++ b/lib/PublicInbox/NNTP.pm
@@ -411,8 +411,8 @@ sub xref ($$$$) {
        $ret;
 }
 
-sub set_nntp_headers ($$$) {
-       my ($self, $hdr, $smsg) = @_;
+sub set_nntp_headers ($$) {
+       my ($hdr, $smsg) = @_;
        my ($mid) = $smsg->{mid};
 
        # why? leafnode requires a Path: header for some inexplicable
@@ -433,13 +433,13 @@ sub set_nntp_headers ($$$) {
        }
 
        # clobber some
-       my $ng = $self->{ng};
-       my $xref = xref($self, $ng, $smsg->{num}, $mid);
+       my $ibx = $smsg->{-ibx};
+       my $xref = xref($smsg->{nntp}, $ibx, $smsg->{num}, $mid);
        $hdr->header_set('Xref', $xref);
        $xref =~ s/:[0-9]+//g;
        $hdr->header_set('Newsgroups', (split(/ /, $xref, 2))[1]);
-       header_append($hdr, 'List-Post', "<mailto:$ng->{-primary_address}>");
-       if (my $url = $ng->base_url) {
+       header_append($hdr, 'List-Post', "<mailto:$ibx->{-primary_address}>");
+       if (my $url = $ibx->base_url) {
                $mid = mid_escape($mid);
                header_append($hdr, 'Archived-At', "<$url$mid/>");
                header_append($hdr, 'List-Archive', "<$url>");
@@ -483,6 +483,7 @@ find_mid:
        }
 found:
        my $smsg = $ng->over->get_art($n) or return $err;
+       $smsg->{-ibx} = $ng;
        $smsg;
 }
 
@@ -501,9 +502,9 @@ sub set_art {
        $self->{article} = $art if defined $art && $art =~ /\A[0-9]+\z/;
 }
 
-sub msg_hdr_write ($$$) {
-       my ($self, $eml, $smsg) = @_;
-       set_nntp_headers($self, $eml, $smsg);
+sub msg_hdr_write ($$) {
+       my ($eml, $smsg) = @_;
+       set_nntp_headers($eml, $smsg);
 
        my $hdr = $eml->{hdr} // \(my $x = '');
        # fixup old bug from import (pre-a0c07cba0e5d8b6a)
@@ -513,7 +514,7 @@ sub msg_hdr_write ($$$) {
        # for leafnode compatibility, we need to ensure Message-ID headers
        # are only a single line.
        $$hdr =~ s/^(Message-ID:)[ \t]*\r\n[ \t]+([^\r]+)\r\n/$1 $2\r\n/igsm;
-       $self->msg_more($$hdr);
+       $smsg->{nntp}->msg_more($$hdr);
 }
 
 sub blob_cb { # called by git->cat_async via git_async_cat
@@ -523,7 +524,7 @@ sub blob_cb { # called by git->cat_async via git_async_cat
        if (!defined($oid)) {
                # it's possible to have TOCTOU if an admin runs
                # public-inbox-(edit|purge), just move onto the next message
-               warn "E: $smsg->{blob} missing in $self->{ng}->{inboxdir}\n";
+               warn "E: $smsg->{blob} missing in $smsg->{-ibx}->{inboxdir}\n";
                return $self->requeue;
        } elsif ($smsg->{blob} ne $oid) {
                $self->close;
@@ -533,12 +534,12 @@ sub blob_cb { # called by git->cat_async via git_async_cat
        my $eml = PublicInbox::Eml->new($bref);
        if ($code == 220) {
                more($self, $r .= 'head and body follow');
-               msg_hdr_write($self, $eml, $smsg);
+               msg_hdr_write($eml, $smsg);
                $self->msg_more("\r\n");
                msg_body_write($self, $bref);
        } elsif ($code == 221) {
                more($self, $r .= 'head follows');
-               msg_hdr_write($self, $eml, $smsg);
+               msg_hdr_write($eml, $smsg);
        } elsif ($code == 222) {
                more($self, $r .= 'body follows');
                msg_body_write($self, $bref);
@@ -556,7 +557,7 @@ sub cmd_article ($;$) {
        return $smsg unless ref $smsg;
        set_art($self, $art);
        $smsg->{nntp} = $self;
-       ${git_async_cat($self->{ng}->git, $smsg->{blob}, \&blob_cb, $smsg)};
+       ${git_async_cat($smsg->{-ibx}->git, $smsg->{blob}, \&blob_cb, $smsg)};
 }
 
 sub cmd_head ($;$) {
@@ -566,7 +567,7 @@ sub cmd_head ($;$) {
        set_art($self, $art);
        $smsg->{nntp} = $self;
        $smsg->{nntp_code} = 221;
-       ${git_async_cat($self->{ng}->git, $smsg->{blob}, \&blob_cb, $smsg)};
+       ${git_async_cat($smsg->{-ibx}->git, $smsg->{blob}, \&blob_cb, $smsg)};
 }
 
 sub cmd_body ($;$) {
@@ -576,7 +577,7 @@ sub cmd_body ($;$) {
        set_art($self, $art);
        $smsg->{nntp} = $self;
        $smsg->{nntp_code} = 222;
-       ${git_async_cat($self->{ng}->git, $smsg->{blob}, \&blob_cb, $smsg)};
+       ${git_async_cat($smsg->{-ibx}->git, $smsg->{blob}, \&blob_cb, $smsg)};
 }
 
 sub cmd_stat ($;$) {