mirror of https://github.com/openssl/openssl
310 lines
12 KiB
Perl
310 lines
12 KiB
Perl
#! /usr/bin/env perl
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# Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.
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# Copyright Nokia 2007-2019
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# Copyright Siemens AG 2015-2019
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#
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# Licensed under the Apache License 2.0 (the "License"). You may not use
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# this file except in compliance with the License. You can obtain a copy
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# in the file LICENSE in the source distribution or at
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# https://www.openssl.org/source/license.html
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use strict;
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use warnings;
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use POSIX;
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use OpenSSL::Test qw/:DEFAULT cmdstr data_file data_dir srctop_dir bldtop_dir result_dir/;
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use OpenSSL::Test::Utils;
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BEGIN {
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setup("test_cmp_http");
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}
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use lib srctop_dir('Configurations');
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use lib bldtop_dir('.');
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plan skip_all => "These tests are not supported in a fuzz build"
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if config('options') =~ /-DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION|enable-fuzz-afl/;
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plan skip_all => "These tests are not supported in a no-cmp build"
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if disabled("cmp");
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plan skip_all => "These tests are not supported in a no-ec build"
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if disabled("ec");
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plan skip_all => "These tests are not supported in a no-sock build"
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if disabled("sock");
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plan skip_all => "Tests involving local HTTP server not available on Windows or VMS"
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if $^O =~ /^(VMS|MSWin32|msys)$/;
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plan skip_all => "Tests involving local HTTP server not available in cross-compile builds"
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if defined $ENV{EXE_SHELL};
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sub chop_dblquot { # chop any leading and trailing '"' (needed for Windows)
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my $str = shift;
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$str =~ s/^\"(.*?)\"$/$1/;
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return $str;
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}
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my $proxy = chop_dblquot($ENV{http_proxy} // $ENV{HTTP_PROXY} // "");
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$proxy = "<EMPTY>" if $proxy eq "";
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$proxy =~ s{^https?://}{}i;
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my $no_proxy = $ENV{no_proxy} // $ENV{NO_PROXY};
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my @app = qw(openssl cmp);
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# the CMP server configuration consists of:
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my $ca_dn; # The CA's Distinguished Name
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my $server_dn; # The server's Distinguished Name
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my $server_host;# The server's host name or IP address
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my $server_port;# The server's port
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my $server_tls; # The server's TLS port, if any, or 0
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my $server_path;# The server's CMP alias
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my $server_cert;# The server's cert
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my $kur_port; # The server's port for kur (cert update)
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my $pbm_port; # The server port to be used for PBM
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my $pbm_ref; # The reference for PBM
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my $pbm_secret; # The secret for PBM
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my $column; # The column number of the expected result
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my $sleep = 0; # The time to sleep between two requests
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my $server_fh; # Server file handle
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sub subst_env {
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my $val = shift;
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return '""""' if $val eq "";
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return $ENV{$1} if $val =~ /^\$\{ENV::(\w+)}$/;
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return $val;
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}
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# The local $server_name variables below are among others taken as the name of a
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# sub-directory with server-specific certs etc. and CA-specific config section.
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sub load_config {
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my $server_name = shift;
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my $section = shift;
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my $test_config = $ENV{OPENSSL_CMP_CONFIG} // "$server_name/test.cnf";
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open (CH, $test_config) or die "Cannot open $test_config: $!";
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my $active = 0;
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while (<CH>) {
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if (m/\[\s*$section\s*\]/) {
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$active = 1;
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} elsif (m/\[\s*.*?\s*\]/) {
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$active = 0;
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} elsif ($active) {
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$ca_dn = subst_env($1) if m/^\s*ca_dn\s*=\s*(.*)?\s*$/;
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$server_dn = subst_env($1) if m/^\s*server_dn\s*=\s*(.*)?\s*$/;
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$server_host = subst_env($1) if m/^\s*server_host\s*=\s*(\S*)?\s*(\#.*)?$/;
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$server_port = subst_env($1) if m/^\s*server_port\s*=\s*(.*)?\s*$/;
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$server_tls = subst_env($1) if m/^\s*server_tls\s*=\s*(.*)?\s*$/;
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$server_path = subst_env($1) if m/^\s*server_path\s*=\s*(.*)?\s*$/;
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$server_cert = subst_env($1) if m/^\s*server_cert\s*=\s*(.*)?\s*$/;
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$kur_port = subst_env($1) if m/^\s*kur_port\s*=\s*(.*)?\s*$/;
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$pbm_port = subst_env($1) if m/^\s*pbm_port\s*=\s*(.*)?\s*$/;
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$pbm_ref = subst_env($1) if m/^\s*pbm_ref\s*=\s*(.*)?\s*$/;
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$pbm_secret = subst_env($1) if m/^\s*pbm_secret\s*=\s*(.*)?\s*$/;
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$column = subst_env($1) if m/^\s*column\s*=\s*(.*)?\s*$/;
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$sleep = subst_env($1) if m/^\s*sleep\s*=\s*(.*)?\s*$/;
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}
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}
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close CH;
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die "Cannot find all CMP server config values in $test_config section [$section]\n"
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if !defined $ca_dn
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|| !defined $server_dn || !defined $server_host
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|| !defined $server_port || !defined $server_tls
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|| !defined $server_path || !defined $server_cert
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|| !defined $kur_port || !defined $pbm_port
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|| !defined $pbm_ref || !defined $pbm_secret
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|| !defined $column || !defined $sleep;
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$server_dn = $server_dn // $ca_dn;
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}
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my @server_configurations = ("Mock");
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@server_configurations = split /\s+/, $ENV{OPENSSL_CMP_SERVER} if $ENV{OPENSSL_CMP_SERVER};
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# set env variable, e.g., OPENSSL_CMP_SERVER="Mock Insta" to include further CMP servers
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my @all_aspects = ("connection", "verification", "credentials", "commands", "enrollment");
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@all_aspects = split /\s+/, $ENV{OPENSSL_CMP_ASPECTS} if $ENV{OPENSSL_CMP_ASPECTS};
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# set env variable, e.g., OPENSSL_CMP_ASPECTS="commands enrollment" to select specific aspects
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my $faillog;
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my $file = $ENV{HARNESS_FAILLOG}; # pathname relative to result_dir
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if ($file) {
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open($faillog, ">", $file) or die "Cannot open '$file' for writing: $!";
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}
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sub test_cmp_http {
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my $server_name = shift;
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my $aspect = shift;
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my $n = shift;
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my $i = shift;
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my $title = shift;
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my $params = shift;
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my $expected_result = shift;
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$params = [ '-server', "127.0.0.1:$server_port", @$params ]
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if ($server_name eq "Mock" && !(grep { $_ eq '-server' } @$params));
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my $cmd = app([@app, @$params]);
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unless (is(my $actual_result = run($cmd), $expected_result, $title)) {
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if ($faillog) {
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my $quote_spc_empty = sub { $_ eq "" ? '""' : $_ =~ m/ / ? '"'.$_.'"' : $_ };
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my $invocation = cmdstr($cmd, display => 1);
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print $faillog "$server_name $aspect \"$title\" ($i/$n)".
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" expected=$expected_result actual=$actual_result\n";
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print $faillog "$invocation\n\n";
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}
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sleep($sleep) if $expected_result == 1;
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}
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}
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sub test_cmp_http_aspect {
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my $server_name = shift;
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my $aspect = shift;
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my $tests = shift;
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subtest "CMP app CLI $server_name $aspect\n" => sub {
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my $n = scalar @$tests;
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plan tests => $n;
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my $i = 1;
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foreach (@$tests) {
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test_cmp_http($server_name, $aspect, $n, $i++, $$_[0], $$_[1], $$_[2]);
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}
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};
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# not unlinking test.cert.pem, test.cacerts.pem, and test.extracerts.pem
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}
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# The input files for the tests done here dynamically depend on the test server
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# selected (where the mock server used by default is just one possibility).
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# On the other hand the main test configuration file test.cnf, which references
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# several server-dependent input files by relative file names, is static.
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# Moreover the tests use much greater variety of input files than output files.
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# Therefore we chose the current directory as a subdirectory of $SRCTOP and it
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# was simpler to prepend the output file names by BLDTOP than doing the tests
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# from $BLDTOP/test-runs/test_cmp_http and prepending the input files by SRCTOP.
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indir data_dir() => sub {
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plan tests => 1 + @server_configurations * @all_aspects
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- (grep(/^Mock$/, @server_configurations)
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&& grep(/^certstatus$/, @all_aspects));
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foreach my $server_name (@server_configurations) {
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$server_name = chop_dblquot($server_name);
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load_config($server_name, $server_name);
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{
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SKIP: {
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my $pid;
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if ($server_name eq "Mock") {
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indir "Mock" => sub {
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$pid = start_mock_server("");
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die "Cannot start or find the started CMP mock server" unless $pid;
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}
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}
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foreach my $aspect (@all_aspects) {
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$aspect = chop_dblquot($aspect);
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if ($server_name eq "Mock" && $aspect eq "certstatus") {
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print "Skipping certstatus check as not supported by mock server\n";
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next;
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}
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load_config($server_name, $aspect); # update with any aspect-specific settings
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indir $server_name => sub {
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my $tests = load_tests($server_name, $aspect);
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test_cmp_http_aspect($server_name, $aspect, $tests);
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};
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};
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stop_mock_server($pid) if $pid;
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ok(1, "mock server has terminated");
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}
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}
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};
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};
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close($faillog) if $faillog;
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sub load_tests {
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my $server_name = shift;
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my $aspect = shift;
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my $test_config = $ENV{OPENSSL_CMP_CONFIG} // "$server_name/test.cnf";
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my $file = data_file("test_$aspect.csv");
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my $result_dir = result_dir();
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my @result;
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open(my $data, '<', $file) || die "Cannot open '$file' for reading: $!";
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LOOP:
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while (my $line = <$data>) {
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chomp $line;
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$line =~ s{\r\n}{\n}g; # adjust line endings
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$line =~ s{_CA_DN}{$ca_dn}g;
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$line =~ s{_SERVER_DN}{$server_dn}g;
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$line =~ s{_SERVER_HOST}{$server_host}g;
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$line =~ s{_SERVER_PORT}{$server_port}g;
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$line =~ s{_SERVER_TLS}{$server_tls}g;
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$line =~ s{_SERVER_PATH}{$server_path}g;
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$line =~ s{_SERVER_CERT}{$server_cert}g;
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$line =~ s{_KUR_PORT}{$kur_port}g;
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$line =~ s{_PBM_PORT}{$pbm_port}g;
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$line =~ s{_PBM_REF}{$pbm_ref}g;
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$line =~ s{_PBM_SECRET}{$pbm_secret}g;
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$line =~ s{_RESULT_DIR}{$result_dir}g;
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next LOOP if $server_tls == 0 && $line =~ m/,\s*-tls_used\s*,/;
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my $noproxy = $no_proxy;
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if ($line =~ m/,\s*-no_proxy\s*,(.*?)(,|$)/) {
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$noproxy = $1;
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} elsif ($server_host eq "127.0.0.1") {
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# do connections to localhost (e.g., mock server) without proxy
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$line =~ s{-section,,}{-section,,-no_proxy,127.0.0.1,} ;
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}
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if ($line =~ m/,\s*-proxy\s*,/) {
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next LOOP if $no_proxy && ($noproxy =~ $server_host);
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} else {
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$line =~ s{-section,,}{-section,,-proxy,$proxy,};
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}
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$line =~ s{-section,,}{-section,,-certout,$result_dir/test.cert.pem,}
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if $aspect ne "commands" || $line =~ m/,\s*-cmd\s*,\s*(ir|cr|p10cr|kur)\s*,/;
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$line =~ s{-section,,}{-config,../$test_config,-section,$server_name $aspect,};
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my @fields = grep /\S/, split ",", $line;
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s/^<EMPTY>$// for (@fields); # used for proxy=""
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s/^\s+// for (@fields); # remove leading whitespace from elements
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s/\s+$// for (@fields); # remove trailing whitespace from elements
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s/^\"(\".*?\")\"$/$1/ for (@fields); # remove escaping from quotation marks from elements
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my $expected_result = $fields[$column];
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my $description = 1;
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my $title = $fields[$description];
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next LOOP if (!defined($expected_result)
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|| ($expected_result ne 0 && $expected_result ne 1));
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@fields = grep {$_ ne 'BLANK'} @fields[$description + 1 .. @fields - 1];
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push @result, [$title, \@fields, $expected_result];
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}
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close($data);
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return \@result;
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}
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sub start_mock_server {
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my $args = $_[0]; # optional further CLI arguments
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my $cmd = cmdstr(app([@app, '-config', 'server.cnf',
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$args ? $args : ()]), display => 1);
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print "Current directory is ".getcwd()."\n";
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print "Launching mock server: $cmd\n";
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die "Invalid port: $server_port" unless $server_port =~ m/^\d+$/;
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my $pid = open($server_fh, "$cmd|") or die "Trying to $cmd";
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print "mock server pid=$pid\n";
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if ($server_port == 0) {
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# Find out the actual server port
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while (<$server_fh>) {
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print "Server output: $_";
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next if m/using section/;
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s/\R$//; # Better chomp
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($server_port, $pid) = ($1, $2) if /^ACCEPT\s.*:(\d+) PID=(\d+)$/;
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last; # Do not loop further to prevent hangs on server misbehavior
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}
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}
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unless ($server_port > 0) {
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stop_mock_server($pid);
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return 0;
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}
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$kur_port = $pbm_port = $server_port;
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$server_tls = $server_port if $server_tls > 0;
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return $pid;
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}
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sub stop_mock_server {
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my $pid = $_[0];
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print "Killing mock server with pid=$pid\n";
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kill('KILL', $pid);
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waitpid($pid, 0);
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}
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