1#! /usr/bin/env perl
2# Copyright 2015-2024 The OpenSSL Project Authors. All Rights Reserved.
3#
4# Licensed under the Apache License 2.0 (the "License").  You may not use
5# this file except in compliance with the License.  You can obtain a copy
6# in the file LICENSE in the source distribution or at
7# https://www.openssl.org/source/license.html
8
9
10use strict;
11use warnings;
12
13use File::Spec;
14use OpenSSL::Test::Utils;
15use OpenSSL::Test qw/:DEFAULT srctop_file/;
16
17setup("test_x509");
18
19plan tests => 29;
20
21# Prevent MSys2 filename munging for arguments that look like file paths but
22# aren't
23$ENV{MSYS2_ARG_CONV_EXCL} = "/CN=";
24
25require_ok(srctop_file("test", "recipes", "tconversion.pl"));
26
27my @certs = qw(test certs);
28my $pem = srctop_file(@certs, "cyrillic.pem");
29my $out_msb = "out-cyrillic.msb";
30my $out_utf8 = "out-cyrillic.utf8";
31my $der = "cyrillic.der";
32my $der2 = "cyrillic.der";
33my $msb = srctop_file(@certs, "cyrillic.msb");
34my $utf = srctop_file(@certs, "cyrillic.utf8");
35
36ok(run(app(["openssl", "x509", "-text", "-in", $pem, "-out", $out_msb,
37            "-nameopt", "esc_msb"])));
38is(cmp_text($out_msb, $msb),
39   0, 'Comparing esc_msb output with cyrillic.msb');
40ok(run(app(["openssl", "x509", "-text", "-in", $pem, "-out", $out_utf8,
41            "-nameopt", "utf8"])));
42is(cmp_text($out_utf8, $utf),
43   0, 'Comparing utf8 output with cyrillic.utf8');
44
45SKIP: {
46    skip "DES disabled", 1 if disabled("des");
47    skip "Platform doesn't support command line UTF-8", 1 if $^O =~ /^(VMS|msys)$/;
48
49    my $p12 = srctop_file("test", "shibboleth.pfx");
50    my $p12pass = "�������������� ����������������";
51    my $out_pem = "out.pem";
52    ok(run(app(["openssl", "x509", "-text", "-in", $p12, "-out", $out_pem,
53                "-passin", "pass:$p12pass"])));
54    # not unlinking $out_pem
55}
56
57ok(!run(app(["openssl", "x509", "-in", $pem, "-inform", "DER",
58             "-out", $der, "-outform", "DER"])),
59   "Checking failure of mismatching -inform DER");
60ok(run(app(["openssl", "x509", "-in", $pem, "-inform", "PEM",
61            "-out", $der, "-outform", "DER"])),
62   "Conversion to DER");
63ok(!run(app(["openssl", "x509", "-in", $der, "-inform", "PEM",
64             "-out", $der2, "-outform", "DER"])),
65   "Checking failure of mismatching -inform PEM");
66
67# producing and checking self-issued (but not self-signed) cert
68my $subj = "/CN=CA"; # using same DN as in issuer of ee-cert.pem
69my $extfile = srctop_file("test", "v3_ca_exts.cnf");
70my $pkey = srctop_file(@certs, "ca-key.pem"); # issuer private key
71my $pubkey = "ca-pubkey.pem"; # the corresponding issuer public key
72# use any (different) key for signing our self-issued cert:
73my $signkey = srctop_file(@certs, "serverkey.pem");
74my $selfout = "self-issued.out";
75my $testcert = srctop_file(@certs, "ee-cert.pem");
76ok(run(app(["openssl", "pkey", "-in", $pkey, "-pubout", "-out", $pubkey]))
77&& run(app(["openssl", "x509", "-new", "-force_pubkey", $pubkey,
78            "-subj", $subj, "-extfile", $extfile,
79            "-signkey", $signkey, "-out", $selfout]))
80&& run(app(["openssl", "verify", "-no_check_time",
81            "-trusted", $selfout, "-partial_chain", $testcert])));
82# not unlinking $pubkey
83# not unlinking $selfout
84
85subtest 'x509 -- x.509 v1 certificate' => sub {
86    tconversion( -type => 'x509', -prefix => 'x509v1',
87                 -in => srctop_file("test", "testx509.pem") );
88};
89subtest 'x509 -- first x.509 v3 certificate' => sub {
90    tconversion( -type => 'x509', -prefix => 'x509v3-1',
91                 -in => srctop_file("test", "v3-cert1.pem") );
92};
93subtest 'x509 -- second x.509 v3 certificate' => sub {
94    tconversion( -type => 'x509', -prefix => 'x509v3-2',
95                 -in => srctop_file("test", "v3-cert2.pem") );
96};
97
98subtest 'x509 -- pathlen' => sub {
99    ok(run(test(["v3ext", srctop_file(@certs, "pathlen.pem")])));
100};
101
102cert_contains(srctop_file(@certs, "fake-gp.pem"),
103              "2.16.528.1.1003.1.3.5.5.2-1-0000006666-Z-12345678-01.015-12345678",
104              1, 'x500 -- subjectAltName');
105
106sub test_errors { # actually tests diagnostics of OSSL_STORE
107    my ($expected, $cert, @opts) = @_;
108    my $infile = srctop_file(@certs, $cert);
109    my @args = qw(openssl x509 -in);
110    push(@args, $infile, @opts);
111    my $tmpfile = 'out.txt';
112    my $res =  grep(/-text/, @opts) ? run(app([@args], stdout => $tmpfile))
113                                    : !run(app([@args], stderr => $tmpfile));
114    my $found = 0;
115    open(my $in, '<', $tmpfile) or die "Could not open file $tmpfile";
116    while(<$in>) {
117        print; # this may help debugging
118        $res &&= !m/asn1 encoding/; # output must not include ASN.1 parse errors
119        $found = 1 if m/$expected/; # output must include $expected
120    }
121    close $in;
122    # $tmpfile is kept to help with investigation in case of failure
123    return $res && $found;
124}
125
126# 3 tests for non-existence of spurious OSSL_STORE ASN.1 parse error output.
127# This requires provoking a failure exit of the app after reading input files.
128ok(test_errors("Bad output format", "root-cert.pem", '-outform', 'http'),
129   "load root-cert errors");
130ok(test_errors("RC2-40-CBC", "v3-certs-RC2.p12", '-passin', 'pass:v3-certs'),
131   "load v3-certs-RC2 no asn1 errors"); # error msg should mention "RC2-40-CBC"
132SKIP: {
133    skip "sm2 not disabled", 1 if !disabled("sm2");
134
135    ok(test_errors("Unable to load Public Key", "sm2.pem", '-text'),
136       "error loading unsupported sm2 cert");
137}
138
139# 3 tests for -dateopts formats
140ok(run(app(["openssl", "x509", "-noout", "-dates", "-dateopt", "rfc_822",
141	     "-in", srctop_file("test/certs", "ca-cert.pem")])),
142   "Run with rfc_8222 -dateopt format");
143ok(run(app(["openssl", "x509", "-noout", "-dates", "-dateopt", "iso_8601",
144	     "-in", srctop_file("test/certs", "ca-cert.pem")])),
145   "Run with iso_8601 -dateopt format");
146ok(!run(app(["openssl", "x509", "-noout", "-dates", "-dateopt", "invalid_format",
147	     "-in", srctop_file("test/certs", "ca-cert.pem")])),
148   "Run with invalid -dateopt format");
149
150# extracts issuer from a -text formatted-output
151sub get_issuer {
152    my $f = shift(@_);
153    my $issuer = "";
154    open my $fh, $f or die;
155    while (my $line = <$fh>) {
156        if ($line =~ /Issuer:/) {
157            $issuer = $line;
158        }
159    }
160    close $fh;
161    return $issuer;
162}
163
164# Tests for signing certs (broken in 1.1.1o)
165my $a_key = "a-key.pem";
166my $a_cert = "a-cert.pem";
167my $a2_cert = "a2-cert.pem";
168my $ca_key = "ca-key.pem";
169my $ca_cert = "ca-cert.pem";
170my $cnf = srctop_file('apps', 'openssl.cnf');
171
172# Create cert A
173ok(run(app(["openssl", "req", "-x509", "-newkey", "rsa:2048",
174            "-config", $cnf,
175            "-keyout", $a_key, "-out", $a_cert, "-days", "365",
176            "-nodes", "-subj", "/CN=test.example.com"])));
177# Create cert CA - note key size
178ok(run(app(["openssl", "req", "-x509", "-newkey", "rsa:4096",
179            "-config", $cnf,
180            "-keyout", $ca_key, "-out", $ca_cert, "-days", "3650",
181            "-nodes", "-subj", "/CN=ca.example.com"])));
182# Sign cert A with CA (errors on 1.1.1o)
183ok(run(app(["openssl", "x509", "-in", $a_cert, "-CA", $ca_cert,
184            "-CAkey", $ca_key, "-set_serial", "1234567890",
185            "-preserve_dates", "-sha256", "-text", "-out", $a2_cert])));
186# verify issuer is CA
187ok (get_issuer($a2_cert) =~ /CN = ca.example.com/);
188
189my $in_csr = srctop_file('test', 'certs', 'x509-check.csr');
190my $in_key = srctop_file('test', 'certs', 'x509-check-key.pem');
191my $invextfile = srctop_file('test', 'invalid-x509.cnf');
192# Test that invalid extensions settings fail
193ok(!run(app(["openssl", "x509", "-req", "-in", $in_csr, "-signkey", $in_key,
194            "-out", "/dev/null", "-days", "3650" , "-extensions", "ext",
195            "-extfile", $invextfile])));
196
197# Tests for issue #16080 (fixed in 1.1.1o)
198my $b_key = "b-key.pem";
199my $b_csr = "b-cert.csr";
200my $b_cert = "b-cert.pem";
201# Create the CSR
202ok(run(app(["openssl", "req", "-new", "-newkey", "rsa:4096",
203            "-keyout", $b_key, "-out", $b_csr, "-nodes",
204            "-config", $cnf,
205            "-subj", "/CN=b.example.com"])));
206# Sign it - position of "-text" matters!
207ok(run(app(["openssl", "x509", "-req", "-text", "-CAcreateserial",
208            "-CA", $ca_cert, "-CAkey", $ca_key,
209            "-in", $b_csr, "-out", $b_cert])));
210# Verify issuer is CA
211ok(get_issuer($b_cert) =~ /CN = ca.example.com/);
212