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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 07:24:22 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 07:24:22 +0000 |
commit | 45d6379135504814ab723b57f0eb8be23393a51d (patch) | |
tree | d4f2ec4acca824a8446387a758b0ce4238a4dffa /bin/tests/system/tsiggss/authsock.pl | |
parent | Initial commit. (diff) | |
download | bind9-upstream/1%9.16.44.tar.xz bind9-upstream/1%9.16.44.zip |
Adding upstream version 1:9.16.44.upstream/1%9.16.44upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | bin/tests/system/tsiggss/authsock.pl | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/bin/tests/system/tsiggss/authsock.pl b/bin/tests/system/tsiggss/authsock.pl new file mode 100644 index 0000000..d629c65 --- /dev/null +++ b/bin/tests/system/tsiggss/authsock.pl @@ -0,0 +1,96 @@ +#!/usr/bin/env perl + +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# SPDX-License-Identifier: MPL-2.0 +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, you can obtain one at https://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +# test the update-policy external protocol + +require 5.6.0; + +use IO::Socket::UNIX; +use Getopt::Long; + +my $path; +my $typeallowed = "A"; +my $pidfile = "authsock.pid"; +my $timeout = 0; + +GetOptions("path=s" => \$path, + "type=s" => \$typeallowed, + "pidfile=s" => \$pidfile, + "timeout=i" => \$timeout); + +if (!defined($path)) { + print("Usage: authsock.pl --path=<sockpath> --type=type --pidfile=pidfile\n"); + exit(1); +} + +unlink($path); +my $server = IO::Socket::UNIX->new(Local => $path, Type => SOCK_STREAM, Listen => 8) or + die "unable to create socket $path"; +chmod 0777, $path; + +# setup our pidfile +open(my $pid,">",$pidfile) + or die "unable to open pidfile $pidfile"; +print $pid "$$\n"; +close($pid); + +# close gracefully +sub rmpid { unlink "$pidfile"; exit 1; }; +$SIG{INT} = \&rmpid; +$SIG{TERM} = \&rmpid; + +if ($timeout != 0) { + # die after the given timeout + alarm($timeout); +} + +while (my $client = $server->accept()) { + $client->recv(my $buf, 8, 0); + my ($version, $req_len) = unpack('N N', $buf); + + if ($version != 1 || $req_len < 17) { + printf("Badly formatted request\n"); + $client->send(pack('N', 2)); + next; + } + + $client->recv(my $buf, $req_len - 8, 0); + + my ($signer, + $name, + $addr, + $type, + $key, + $key_data) = unpack('Z* Z* Z* Z* Z* N/a', $buf); + + if ($req_len != length($buf)+8) { + printf("Length mismatch %u %u\n", $req_len, length($buf)+8); + $client->send(pack('N', 2)); + next; + } + + printf("version=%u signer=%s name=%s addr=%s type=%s key=%s key_data_len=%u\n", + $version, $signer, $name, $addr, $type, $key, length($key_data)); + + my $result; + if ($typeallowed eq $type) { + $result = 1; + printf("allowed type %s == %s\n", $type, $typeallowed); + } else { + printf("disallowed type %s != %s\n", $type, $typeallowed); + $result = 0; + } + + $reply = pack('N', $result); + $client->send($reply); +} |