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* [PATCH] nntp: fix cross-newsgroup Message-ID lookups
@ 2020-09-10  9:38  4% Eric Wong
  0 siblings, 0 replies; 4+ results
From: Eric Wong @ 2020-09-10  9:38 UTC (permalink / raw)
  To: meta

We cannot blindly use the selected newsgroup for
HEAD/ARTICLE/BODY requests using Message-ID, since
those commands look across all newsgroups; not just
the selected one (if any).

So stuff a reference to the Inbox object into $smsg.
We can reduce args passed into set_nntp_headers() and
msg_hdr_write(), too.

Fixes: 0e6ceff37fc38f28 ("nntp: support slow blob retrievals")
---
 Very glad I caught this before releasing 1.6 :x

 lib/PublicInbox/NNTP.pm | 33 +++++++++++++++++----------------
 t/nntp.t                |  6 +++---
 t/nntpd.t               | 28 ++++++++++++++++++++++++----
 3 files changed, 44 insertions(+), 23 deletions(-)

diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm
index 595a4046..46398cd4 100644
--- 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 ($;$) {
diff --git a/t/nntp.t b/t/nntp.t
index 1db896cf..9a482acb 100644
--- a/t/nntp.t
+++ b/t/nntp.t
@@ -113,8 +113,8 @@ use_ok 'PublicInbox::Inbox';
 		nntpd => { grouplist => [], servername => 'example.com' },
 		ng => $ng,
 	};
-	my $smsg = { num => 1, mid => $mid };
-	PublicInbox::NNTP::set_nntp_headers($mock_self, $hdr, $smsg);
+	my $smsg = { num => 1, mid => $mid, nntp => $mock_self, -ibx => $ng };
+	PublicInbox::NNTP::set_nntp_headers($hdr, $smsg);
 	is_deeply([ $mime->header('Message-ID') ], [ "<$mid>" ],
 		'Message-ID unchanged');
 	is_deeply([ $mime->header('Archived-At') ], [ "<${u}a\@b/>" ],
@@ -130,7 +130,7 @@ use_ok 'PublicInbox::Inbox';
 
 	$ng->{-base_url} = 'http://mirror.example.com/m/';
 	$smsg->{num} = 2;
-	PublicInbox::NNTP::set_nntp_headers($mock_self, $hdr, $smsg);
+	PublicInbox::NNTP::set_nntp_headers($hdr, $smsg);
 	is_deeply([ $mime->header('Message-ID') ], [ "<$mid>" ],
 		'Message-ID unchanged');
 	is_deeply([ $mime->header('Archived-At') ],
diff --git a/t/nntpd.t b/t/nntpd.t
index d8a44334..a3d974cf 100644
--- a/t/nntpd.t
+++ b/t/nntpd.t
@@ -27,7 +27,8 @@ my ($tmpdir, $for_destroy) = tmpdir();
 my $home = "$tmpdir/pi-home";
 my $err = "$tmpdir/stderr.log";
 my $out = "$tmpdir/stdout.log";
-my $inboxdir = "$tmpdir/main.git";
+my $inboxdir = "$tmpdir/main";
+my $otherdir = "$tmpdir/other";
 my $group = 'test-nntpd';
 my $addr = $group . '@example.com';
 
@@ -46,9 +47,20 @@ my $ibx = {
 $ibx = PublicInbox::Inbox->new($ibx);
 {
 	local $ENV{HOME} = $home;
-	my @cmd = ('-init', $group, $inboxdir, 'http://example.com/', $addr,
+	my @cmd = ('-init', $group, $inboxdir, 'http://example.com/abc', $addr,
 		"-V$version", '-Lbasic', '--newsgroup', $group);
-	ok(run_script(\@cmd), 'init OK');
+	ok(run_script(\@cmd), "init $group");
+
+	@cmd = ('-init', 'xyz', $otherdir, 'http://example.com/xyz',
+		'e@example.com', "-V$version", qw(-Lbasic --newsgroup x.y.z));
+	ok(run_script(\@cmd), 'init xyz');
+	is(xsys([qw(git config -f), "$home/.public-inbox/config",
+		qw(publicinboxmda.spamcheck none)]), 0, 'disable spamcheck');
+
+	open(my $fh, '<', 't/utf8.eml') or BAIL_OUT("open t/utf8.eml: $!");
+	my $env = { ORIGINAL_RECIPIENT => 'e@example.com' };
+	run_script([qw(-mda --no-precheck)], $env, { 0 => $fh }) or
+		BAIL_OUT('-mda delivery');
 
 	my $len;
 	$ibx = PublicInbox::InboxWritable->new($ibx);
@@ -90,6 +102,7 @@ EOF
 	my $host_port = $sock->sockhost . ':' . $sock->sockport;
 	my $n = Net::NNTP->new($host_port);
 	my $list = $n->list;
+	ok(delete $list->{'x.y.z'}, 'deleted x.y.z group');
 	is_deeply($list, { $group => [ qw(1 1 n) ] }, 'LIST works');
 	is_deeply([$n->group($group)], [ qw(0 1 1), $group ], 'GROUP works');
 	is_deeply($n->listgroup($group), [1], 'listgroup OK');
@@ -229,7 +242,7 @@ EOF
 	is_deeply($n->xhdr(qw(list-id 1-)), {},
 		 'XHDR on invalid header returns empty');
 
-	my $mids = $n->newnews(0, '*');
+	my $mids = $n->newnews(0, $group);
 	is_deeply($mids, ['<nntp@example.com>'], 'NEWNEWS works');
 	{
 		my $t0 = time;
@@ -276,6 +289,13 @@ Date: Fri, 02 Oct 1993 00:00:00 +0000
 		}
 	}
 
+	ok($n->article('<testmessage@example.com>'),
+		'cross newsgroup ARTICLE by Message-ID');
+	ok($n->body('<testmessage@example.com>'),
+		'cross newsgroup BODY by Message-ID');
+	ok($n->head('<testmessage@example.com>'),
+		'cross newsgroup HEAD by Message-ID');
+
 	# pipelined requests:
 	{
 		my $nreq = 90;

^ permalink raw reply related	[relevance 4%]

* [PATCH] nntp: fix STAT command
@ 2020-08-01 20:16  6% Eric Wong
  0 siblings, 0 replies; 4+ results
From: Eric Wong @ 2020-08-01 20:16 UTC (permalink / raw)
  To: meta

The return value of art_lookup changed but this command wasn't
updated since it wasn't tested.

Fixes: 0e6ceff37fc38f28 ("nntp: support slow blob retrievals")
---
 lib/PublicInbox/NNTP.pm | 8 ++++----
 t/nntpd.t               | 1 +
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm
index 87ddf7a4..595a4046 100644
--- a/lib/PublicInbox/NNTP.pm
+++ b/lib/PublicInbox/NNTP.pm
@@ -581,11 +581,11 @@ sub cmd_body ($;$) {
 
 sub cmd_stat ($;$) {
 	my ($self, $art) = @_;
-	my $r = art_lookup($self, $art);
-	return $r unless ref $r;
-	my ($n, $mid) = @$r;
+	my $smsg = art_lookup($self, $art); # art may be msgid
+	return $smsg unless ref $smsg;
+	$art = $smsg->{num};
 	set_art($self, $art);
-	"223 $n <$mid> article retrieved - request text separately";
+	"223 $art <$smsg->{mid}> article retrieved - request text separately";
 }
 
 sub cmd_ihave ($) { '435 article not wanted - do not send it' }
diff --git a/t/nntpd.t b/t/nntpd.t
index aaf6661d..0b4a2636 100644
--- a/t/nntpd.t
+++ b/t/nntpd.t
@@ -206,6 +206,7 @@ EOF
 
 	is_deeply($n->head(1), $n->head('<nntp@example.com>'), 'HEAD OK');
 	is_deeply($n->body(1), $n->body('<nntp@example.com>'), 'BODY OK');
+	is_deeply($n->nntpstat(1), '<nntp@example.com>', 'STAT');
 	is($n->body(1)->[0], "This is a test message for El\xc3\xa9anor\n",
 		'body really matches');
 	my $art = $n->article(1);

^ permalink raw reply related	[relevance 6%]

* [PATCH 0/3] nntpd: updates from imapd
@ 2020-06-16 22:31  7% Eric Wong
  2020-06-16 22:31  4% ` [PATCH 3/3] nntp: support slow blob retrievals Eric Wong
  0 siblings, 1 reply; 4+ results
From: Eric Wong @ 2020-06-16 22:31 UTC (permalink / raw)
  To: meta

Since our IMAP code was forked from NNTP and a proving ground
for some new ideas, start bringing the NNTP up-to-date with slow
git storage support and make it less dependent on
IO::Socket::SSL for TLS.

Eric Wong (3):
  daemon: use ->can to check for IO::Socket::SSL
  nntp: event_step: prepare for async git reads
  nntp: support slow blob retrievals

 lib/PublicInbox/DS.pm          |   6 +-
 lib/PublicInbox/HTTP.pm        |   2 +-
 lib/PublicInbox/NNTP.pm        | 150 +++++++++++++++++++--------------
 lib/PublicInbox/NNTPdeflate.pm |  10 +++
 t/nntp.t                       |  12 ++-
 t/nntpd.t                      |  20 ++++-
 6 files changed, 129 insertions(+), 71 deletions(-)

^ permalink raw reply	[relevance 7%]

* [PATCH 3/3] nntp: support slow blob retrievals
  2020-06-16 22:31  7% [PATCH 0/3] nntpd: updates from imapd Eric Wong
@ 2020-06-16 22:31  4% ` Eric Wong
  0 siblings, 0 replies; 4+ results
From: Eric Wong @ 2020-06-16 22:31 UTC (permalink / raw)
  To: meta

Having `git cat-file' as a separate process naturally lends
itself to asynchronous dispatch.  Our event loop for -nntpd no
longer blocks on slow git storage.

Pipelining in -imapd was tricky and bugs were exposed by
mbsync(1).  Update t/nntpd.t to support pipelining ARTICLE
requests to ensure we don't have the same problems -imapd
did during development.
---
 lib/PublicInbox/NNTP.pm | 107 +++++++++++++++++++++++++---------------
 t/nntp.t                |  12 +++--
 t/nntpd.t               |  20 +++++++-
 3 files changed, 95 insertions(+), 44 deletions(-)

diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm
index 80dd8614fe8..6df19f322b6 100644
--- a/lib/PublicInbox/NNTP.pm
+++ b/lib/PublicInbox/NNTP.pm
@@ -13,6 +13,7 @@ use POSIX qw(strftime);
 use PublicInbox::DS qw(now);
 use Digest::SHA qw(sha1_hex);
 use Time::Local qw(timegm timelocal);
+use PublicInbox::GitAsyncCat;
 use constant {
 	LINE_MAX => 512, # RFC 977 section 2.3
 	r501 => '501 command syntax error',
@@ -408,8 +409,9 @@ sub xref ($$$$) {
 	$ret;
 }
 
-sub set_nntp_headers ($$$$$) {
-	my ($self, $hdr, $ng, $n, $mid) = @_;
+sub set_nntp_headers ($$$) {
+	my ($self, $hdr, $smsg) = @_;
+	my ($mid) = $smsg->{mid};
 
 	# why? leafnode requires a Path: header for some inexplicable
 	# reason.  We'll fake the shortest one possible.
@@ -429,7 +431,8 @@ sub set_nntp_headers ($$$$$) {
 	}
 
 	# clobber some
-	my $xref = xref($self, $ng, $n, $mid);
+	my $ng = $self->{ng};
+	my $xref = xref($self, $ng, $smsg->{num}, $mid);
 	$hdr->header_set('Xref', $xref);
 	$xref =~ s/:[0-9]+//g;
 	$hdr->header_set('Newsgroups', (split(/ /, $xref, 2))[1]);
@@ -441,8 +444,8 @@ sub set_nntp_headers ($$$$$) {
 	}
 }
 
-sub art_lookup ($$$) {
-	my ($self, $art, $set_headers) = @_;
+sub art_lookup ($$) {
+	my ($self, $art) = @_;
 	my $ng = $self->{ng};
 	my ($n, $mid);
 	my $err;
@@ -478,13 +481,7 @@ find_mid:
 	}
 found:
 	my $smsg = $ng->over->get_art($n) or return $err;
-	my $msg = $ng->msg_by_smsg($smsg) or return $err;
-
-	# PublicInbox::Eml->new will modify $msg in-place, so what's
-	# left is the body and we won't need to call ->body(), later
-	my $hdr = PublicInbox::Eml->new($msg)->header_obj;
-	set_nntp_headers($self, $hdr, $ng, $n, $mid) if $set_headers;
-	[ $n, $mid, $msg, $hdr ];
+	$smsg;
 }
 
 sub msg_body_write ($$) {
@@ -495,7 +492,6 @@ sub msg_body_write ($$) {
 	$$msg =~ s/(?<!\r)\n/\r\n/sg; # Alpine barfs without this
 	$$msg .= "\r\n" unless $$msg =~ /\r\n\z/s;
 	$self->msg_more($$msg);
-	'.'
 }
 
 sub set_art {
@@ -504,55 +500,88 @@ sub set_art {
 }
 
 sub msg_hdr_write ($$$) {
-	my ($self, $hdr, $body_follows) = @_;
-	$hdr = $hdr->as_string;
+	my ($self, $eml, $smsg) = @_;
+	set_nntp_headers($self, $eml, $smsg);
+
+	my $hdr = $eml->{hdr} // \(my $x = '');
 	# fixup old bug from import (pre-a0c07cba0e5d8b6a)
-	$hdr =~ s/\A[\r\n]*From [^\r\n]*\r?\n//s;
-	utf8::encode($hdr);
-	$hdr =~ s/(?<!\r)\n/\r\n/sg; # Alpine barfs without this
+	$$hdr =~ s/\A[\r\n]*From [^\r\n]*\r?\n//s;
+	$$hdr =~ s/(?<!\r)\n/\r\n/sg; # Alpine barfs without this
 
 	# 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;
-	$hdr .= "\r\n" if $body_follows;
-	$self->msg_more($hdr);
+	$$hdr =~ s/^(Message-ID:)[ \t]*\r\n[ \t]+([^\r]+)\r\n/$1 $2\r\n/igsm;
+	$self->msg_more($$hdr);
+}
+
+sub blob_cb { # called by git->cat_async via git_async_cat
+	my ($bref, $oid, $type, $size, $smsg) = @_;
+	my $self = $smsg->{nntp};
+	my $code = $smsg->{nntp_code} // 220;
+	if (!defined($oid)) {
+		# it's possible to have TOCTOU if an admin runs
+		# public-inbox-(edit|purge), just move onto the next message
+		return $self->requeue;
+	} elsif ($smsg->{blob} ne $oid) {
+		$self->close;
+		die "BUG: $smsg->{blob} != $oid";
+	}
+	my $r = "$code $smsg->{num} <$smsg->{mid}> article retrieved - ";
+	my $eml = PublicInbox::Eml->new($bref);
+	if ($code == 220) {
+		more($self, $r .= 'head and body follow');
+		msg_hdr_write($self, $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, $smsg);
+	} elsif ($code == 222) {
+		more($self, $r .= 'body follows');
+		msg_body_write($self, $bref);
+	} else {
+		$self->close;
+		die "BUG: bad code: $r";
+	}
+	$self->write(\".\r\n"); # flushes (includes ->zflush)
+	$self->requeue;
 }
 
 sub cmd_article ($;$) {
 	my ($self, $art) = @_;
-	my $r = art_lookup($self, $art, 1);
-	return $r unless ref $r;
-	my ($n, $mid, $msg, $hdr) = @$r;
+	my $smsg = art_lookup($self, $art);
+	return $smsg unless ref $smsg;
 	set_art($self, $art);
-	more($self, "220 $n <$mid> article retrieved - head and body follow");
-	msg_hdr_write($self, $hdr, 1);
-	msg_body_write($self, $msg);
+	$smsg->{nntp} = $self;
+	git_async_cat($self->{ng}->git, $smsg->{blob}, \&blob_cb, $smsg);
+	undef;
 }
 
 sub cmd_head ($;$) {
 	my ($self, $art) = @_;
-	my $r = art_lookup($self, $art, 2);
-	return $r unless ref $r;
-	my ($n, $mid, undef, $hdr) = @$r;
+	my $smsg = art_lookup($self, $art);
+	return $smsg unless ref $smsg;
 	set_art($self, $art);
-	more($self, "221 $n <$mid> article retrieved - head follows");
-	msg_hdr_write($self, $hdr, 0);
-	'.'
+	$smsg->{nntp} = $self;
+	$smsg->{nntp_code} = 221;
+	git_async_cat($self->{ng}->git, $smsg->{blob}, \&blob_cb, $smsg);
+	undef;
 }
 
 sub cmd_body ($;$) {
 	my ($self, $art) = @_;
-	my $r = art_lookup($self, $art, 0);
-	return $r unless ref $r;
-	my ($n, $mid, $msg) = @$r;
+	my $smsg = art_lookup($self, $art);
+	return $smsg unless ref $smsg;
 	set_art($self, $art);
-	more($self, "222 $n <$mid> article retrieved - body follows");
-	msg_body_write($self, $msg);
+	$smsg->{nntp} = $self;
+	$smsg->{nntp_code} = 222;
+	git_async_cat($self->{ng}->git, $smsg->{blob}, \&blob_cb, $smsg);
+	undef;
 }
 
 sub cmd_stat ($;$) {
 	my ($self, $art) = @_;
-	my $r = art_lookup($self, $art, 0);
+	my $r = art_lookup($self, $art);
 	return $r unless ref $r;
 	my ($n, $mid) = @$r;
 	set_art($self, $art);
diff --git a/t/nntp.t b/t/nntp.t
index 2a9f3a4f6eb..1db896cf46b 100644
--- a/t/nntp.t
+++ b/t/nntp.t
@@ -109,9 +109,12 @@ use_ok 'PublicInbox::Inbox';
 	my $mid = 'a@b';
 	my $mime = PublicInbox::Eml->new("Message-ID: <$mid>\r\n\r\n");
 	my $hdr = $mime->header_obj;
-	my $mock_self = { nntpd => { grouplist => [], 
-				     servername => 'example.com' } };
-	PublicInbox::NNTP::set_nntp_headers($mock_self, $hdr, $ng, 1, $mid);
+	my $mock_self = {
+		nntpd => { grouplist => [], servername => 'example.com' },
+		ng => $ng,
+	};
+	my $smsg = { num => 1, mid => $mid };
+	PublicInbox::NNTP::set_nntp_headers($mock_self, $hdr, $smsg);
 	is_deeply([ $mime->header('Message-ID') ], [ "<$mid>" ],
 		'Message-ID unchanged');
 	is_deeply([ $mime->header('Archived-At') ], [ "<${u}a\@b/>" ],
@@ -126,7 +129,8 @@ use_ok 'PublicInbox::Inbox';
 		'Xref: set');
 
 	$ng->{-base_url} = 'http://mirror.example.com/m/';
-	PublicInbox::NNTP::set_nntp_headers($mock_self, $hdr, $ng, 2, $mid);
+	$smsg->{num} = 2;
+	PublicInbox::NNTP::set_nntp_headers($mock_self, $hdr, $smsg);
 	is_deeply([ $mime->header('Message-ID') ], [ "<$mid>" ],
 		'Message-ID unchanged');
 	is_deeply([ $mime->header('Archived-At') ],
diff --git a/t/nntpd.t b/t/nntpd.t
index b24720eb9dd..c681b01c3d9 100644
--- a/t/nntpd.t
+++ b/t/nntpd.t
@@ -12,6 +12,8 @@ use IO::Socket;
 use Socket qw(IPPROTO_TCP TCP_NODELAY);
 use Net::NNTP;
 use Sys::Hostname;
+use POSIX qw(_exit);
+use Digest::SHA;
 
 # FIXME: make easier to test both versions
 my $version = $ENV{PI_TEST_VERSION} || 1;
@@ -287,21 +289,37 @@ Date: Fri, 02 Oct 1993 00:00:00 +0000
 	# pipelined requests:
 	{
 		my $nreq = 90;
+		my $nart = 2;
 		syswrite($s, "GROUP $group\r\n");
 		my $res = <$s>;
 		my $rdr = fork;
 		if ($rdr == 0) {
-			use POSIX qw(_exit);
 			for (1..$nreq) {
 				<$s> =~ /\A224 / or _exit(1);
 				<$s> =~ /\A1/ or _exit(2);
 				<$s> eq ".\r\n" or _exit(3);
 			}
+			my %sums;
+			for (1..$nart) {
+				<$s> =~ /\A220 / or _exit(4);
+				my $dig = Digest::SHA->new(1);
+				while (my $l = <$s>) {
+					last if $l eq ".\r\n";
+					$dig->add($l);
+				}
+				$dig = $dig->hexdigest;
+				$sums{$dig}++;
+			}
+			if ($nart) {
+				scalar(keys(%sums)) == 1 or _exit(5);
+				(values(%sums))[0] == $nart or _exit(6);
+			}
 			_exit(0);
 		}
 		for (1..$nreq) {
 			syswrite($s, "XOVER 1\r\n");
 		}
+		syswrite($s, "ARTICLE 1\r\n" x $nart);
 		is($rdr, waitpid($rdr, 0), 'reader done');
 		is($? >> 8, 0, 'no errors');
 	}

^ permalink raw reply related	[relevance 4%]

Results 1-4 of 4 | reverse | options above
-- pct% links below jump to the message on this page, permalinks otherwise --
2020-06-16 22:31  7% [PATCH 0/3] nntpd: updates from imapd Eric Wong
2020-06-16 22:31  4% ` [PATCH 3/3] nntp: support slow blob retrievals Eric Wong
2020-08-01 20:16  6% [PATCH] nntp: fix STAT command Eric Wong
2020-09-10  9:38  4% [PATCH] nntp: fix cross-newsgroup Message-ID lookups Eric Wong

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