perl-IO-Socket-SSL/SOURCES/IO-Socket-SSL-2.066-Test-client-performs-Post-Handshake-Authentication.patch

From 6b05dc28e94e90ab4852c9977d7fbe66fec6cd48 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20P=C3=ADsa=C5=99?= <ppisar@redhat.com>
Date: Fri, 8 Feb 2019 14:50:32 +0100
Subject: [PATCH] Test client performs Post-Handshake-Authentication
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This test uses openssl tool because PHA is not yet supported by
IO::Socket::SSL's server implementation. The openssl tool uses a fixed
port. So the test can fail.

Signed-off-by: Petr Písař <ppisar@redhat.com>
---
 MANIFEST       |  1 +
 t/pha_client.t | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 91 insertions(+)
 create mode 100755 t/pha_client.t

diff --git a/MANIFEST b/MANIFEST
index 20cddb6..2b8328d 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -57,6 +57,7 @@ t/mitm.t
 t/multiple-cert-rsa-ecc.t
 t/nonblock.t
 t/npn.t
+t/pha_client.t
 t/plain_upgrade_downgrade.t
 t/protocol_version.t
 t/public_suffix_lib_encode_idn.t
diff --git a/t/pha_client.t b/t/pha_client.t
new file mode 100755
index 0000000..2413588
--- /dev/null
+++ b/t/pha_client.t
@@ -0,0 +1,90 @@
+#!/usr/bin/perl
+use strict;
+use warnings;
+use Test::More;
+use IPC::Run ();
+use IO::Socket::SSL ();
+use Net::SSLeay ();
+use IO::Select ();
+
+if (system('openssl', 'version')) {
+    plan skip_all => 'openssl tool is not available';
+} elsif (!defined &Net::SSLeay::CTX_set_post_handshake_auth) {
+    plan skip_all => 'Net::SSLeay does not expose PHA';
+} else {
+    plan tests => 5;
+}
+
+my $port = 2000;
+my $ca_cert = 'certs/test-ca.pem';
+
+diag 'Starting a server';
+my ($server, $input, $stdout, $stderr);
+eval {
+    $server = IPC::Run::start(['openssl', 's_server', '-port', $port,
+            '-Verify', '1',
+            '-cert', 'certs/server-wildcard.pem',
+            '-key', 'certs/server-wildcard.pem', '-CAfile', $ca_cert],
+        \$input, \$stdout, \$stderr);
+    # subsequent \undef does not work
+    # <https://github.com/toddr/IPC-Run/issues/124>
+};
+if (!$server or $@) {
+    BAIL_OUT("Could not start a server: $@");
+}
+# openssl s_server does not return a non-zero exit code in case of bind(2) failure.
+while ($server->pumpable && $stdout !~ /\nACCEPT\n/) { $server->pump; }
+if ($stderr =~ /unable to bind socket/) {
+    $server->kill_kill;
+    BAIL_OUT("Could not start a server: $stderr");
+}
+ok($server, 'Server started');
+
+my $client = IO::Socket::SSL->new(
+    PeerHost => 'localhost',
+    PeerPort => $port,
+    SSL_verify_mode => IO::Socket::SSL::SSL_VERIFY_PEER,
+    SSL_verifycn_scheme => 'www',
+    SSL_verifycn_name => 'www.server.local',
+    SSL_ca_file => $ca_cert,
+    SSL_key_file => 'certs/client-key.pem',
+    SSL_cert_file => 'certs/client-cert.pem'
+);
+ok($client, 'Client connected');
+
+SKIP: {
+    skip "Connection failed: errno=$!, SSL errror=$IO::Socket::SSL::SSL_ERROR", 2
+        unless $client;
+    $client->blocking(0);
+
+    SKIP: {
+        # Ask openssl s_server for PHA request and wait for the result.
+        $input .= "c\n";
+        while ($server->pumpable &&
+            $stderr !~ /SSL_verify_client_post_handshake/ &&
+            $stdout !~ /SSL_do_handshake -> 1/
+        ) {
+            # Push the PHA command to the server and read outputs.
+            $server->pump;
+
+            # Client also must perform I/O to process the PHA request.
+            my $select = IO::Select->new($client);
+            while ($select->can_read(1)) {  # 1 second time-out because of
+                                            # blocking IPC::Run
+                my $retval = $client->read(my $buf, 1);
+                if (defined $buf and $buf eq 'c') {
+                    skip 'openssl tool does not support PHA command', 1;
+                }
+            }
+        }
+        ok($stdout =~ /SSL_do_handshake -> 1/, 'Client performed PHA');
+    }
+
+    ok($client->close, 'Client disconnected');
+}
+
+eval {
+    $server->kill_kill;
+};
+ok(!$@, 'Server terminated');
+
-- 
2.20.1