user/dev discussion of public-inbox itself
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5fab2ba48d1e39e05cc6bcff9c0005673661cb2f blob 3485 bytes (raw)

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# Copyright (C) 2016-2021 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
# corner case tests for the generic PSGI server
# Usage: plackup [OPTIONS] /path/to/this/file
use strict;
use warnings;
use Plack::Builder;
require Digest::SHA;
my $app = sub {
	my ($env) = @_;
	my $path = $env->{PATH_INFO};
	my $in = $env->{'psgi.input'};
	my $actual = -s $in;
	my $code = 500;
	my $h = [ 'Content-Type' => 'text/plain' ];
	my $body = [];
	if ($path eq '/sha1') {
		my $sha1 = Digest::SHA->new('SHA-1');
		my $buf;
		while (1) {
			my $r = $in->read($buf, 4096);
			die "read err: $!" unless defined $r;
			last if $r == 0;
			$sha1->add($buf);
		}
		$code = 200;
		push @$body, $sha1->hexdigest;
	} elsif (my $fifo = $env->{HTTP_X_CHECK_FIFO}) {
		if ($path eq '/slow-header') {
			return sub {
				open my $f, '<', $fifo or
						die "open $fifo: $!\n";
				local $/ = "\n";
				my @r = <$f>;
				$_[0]->([200, $h, \@r ]);
			};
		} elsif ($path eq '/slow-body') {
			return sub {
				my $fh = $_[0]->([200, $h]);
				open my $f, '<', $fifo or
						die "open $fifo: $!\n";
				local $/ = "\n";
				while (defined(my $l = <$f>)) {
					$fh->write($l);
				}
				$fh->close;
			};
		}
	} elsif ($path eq '/host-port') {
		$code = 200;
		push @$body, "$env->{REMOTE_ADDR} $env->{REMOTE_PORT}";
	} elsif ($path eq '/callback') {
		return sub {
			my ($res) = @_;
			my $buf = "hello world\n";
			push @$h, 'Content-Length', length($buf);
			my $fh = $res->([200, $h]);
			$fh->write($buf);
			$fh->close;
		}
	} elsif ($path eq '/empty') {
		$code = 200;
	} elsif ($path eq '/getline-die') {
		$code = 200;
		$body = Plack::Util::inline_object(
			getline => sub { die 'GETLINE FAIL' },
			close => sub { die 'CLOSE FAIL' },
		);
	} elsif ($path eq '/close-die') {
		$code = 200;
		$body = Plack::Util::inline_object(
			getline => sub { undef },
			close => sub { die 'CLOSE FAIL' },
		);
	} elsif ($path eq '/async-big') {
		require PublicInbox::Qspawn;
		open my $null, '>', '/dev/null' or die;
		my $rdr = { 2 => fileno($null) };
		my $cmd = [qw(dd if=/dev/zero count=30 bs=1024k)];
		my $qsp = PublicInbox::Qspawn->new($cmd, undef, $rdr);
		return $qsp->psgi_return($env, undef, sub {
			my ($r, $bref) = @_;
			# make $rd_hdr retry sysread + $parse_hdr in Qspawn:
			return until length($$bref) > 8000;
			close $null;
			[ 200, [ qw(Content-Type application/octet-stream) ]];
		});
	} elsif ($path eq '/psgi-return-gzip') {
		require PublicInbox::Qspawn;
		require PublicInbox::GzipFilter;
		my $cmd = [qw(echo hello world)];
		my $qsp = PublicInbox::Qspawn->new($cmd);
		$env->{'qspawn.filter'} = PublicInbox::GzipFilter->new;
		return $qsp->psgi_return($env, undef, sub {
			[ 200, [ qw(Content-Type application/octet-stream)]]
		});
	} elsif ($path eq '/psgi-return-compressible') {
		require PublicInbox::Qspawn;
		my $cmd = [qw(echo goodbye world)];
		my $qsp = PublicInbox::Qspawn->new($cmd);
		return $qsp->psgi_return($env, undef, sub {
			[200, [qw(Content-Type text/plain)]]
		});
	} elsif ($path eq '/psgi-return-enoent') {
		require PublicInbox::Qspawn;
		my $cmd = [ 'this-better-not-exist-in-PATH'.rand ];
		my $qsp = PublicInbox::Qspawn->new($cmd);
		return $qsp->psgi_return($env, undef, sub {
			[ 200, [ qw(Content-Type application/octet-stream)]]
		});
	} elsif ($path eq '/pid') {
		$code = 200;
		push @$body, "$$\n";
	}

	[ $code, $h, $body ]
};

builder {
	enable 'ContentLength';
	enable 'Head';
	$app;
}
debug log:

solving 5fab2ba4 ...
found 5fab2ba4 in public-inbox.git

user/dev discussion of public-inbox itself

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://public-inbox.org/meta
	git clone --mirror http://czquwvybam4bgbro.onion/meta
	git clone --mirror http://hjrcffqmbrq6wope.onion/meta
	git clone --mirror http://ou63pmih66umazou.onion/meta

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V1 meta meta/ https://public-inbox.org/meta \
		meta@public-inbox.org
	public-inbox-index meta

Example config snippet for mirrors.
Newsgroups are available over NNTP:
	nntp://news.public-inbox.org/inbox.comp.mail.public-inbox.meta
	nntp://7fh6tueqddpjyxjmgtdiueylzoqt6pt7hec3pukyptlmohoowvhde4yd.onion/inbox.comp.mail.public-inbox.meta
	nntp://ie5yzdi7fg72h7s4sdcztq5evakq23rdt33mfyfcddc5u3ndnw24ogqd.onion/inbox.comp.mail.public-inbox.meta
	nntp://4uok3hntl7oi7b4uf4rtfwefqeexfzil2w6kgk2jn5z2f764irre7byd.onion/inbox.comp.mail.public-inbox.meta
	nntp://news.gmane.io/gmane.mail.public-inbox.general
 note: .onion URLs require Tor: https://www.torproject.org/

code repositories for project(s) associated with this inbox:

	https://80x24.org/public-inbox.git

AGPL code for this site: git clone https://public-inbox.org/public-inbox.git