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#! /usr/bin/env perl
# Copyright 2015-2020 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the Apache License 2.0 (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
# in the file LICENSE in the source distribution or at
# https://www.openssl.org/source/license.html
use strict;
use warnings;
use File::Spec::Functions qw/canonpath/;
use OpenSSL::Test qw/:DEFAULT srctop_file ok_nofips/;
use OpenSSL::Test::Utils;
setup("test_verify");
sub verify {
my ($cert, $purpose, $trusted, $untrusted, @opts) = @_;
my @args = qw(openssl verify -auth_level 1 -purpose);
my @path = qw(test certs);
push(@args, "$purpose", @opts);
for (@$trusted) { push(@args, "-trusted", srctop_file(@path, "$_.pem")) }
for (@$untrusted) { push(@args, "-untrusted", srctop_file(@path, "$_.pem")) }
push(@args, srctop_file(@path, "$cert.pem"));
run(app([@args]));
}
plan tests => 139;
# Canonical success
ok(verify("ee-cert", "sslserver", ["root-cert"], ["ca-cert"]),
"accept compat trust");
# Root CA variants
ok(!verify("ee-cert", "sslserver", [qw(root-nonca)], [qw(ca-cert)]),
"fail trusted non-ca root");
ok(!verify("ee-cert", "sslserver", [qw(nroot+serverAuth)], [qw(ca-cert)]),
"fail server trust non-ca root");
ok(!verify("ee-cert", "sslserver", [qw(nroot+anyEKU)], [qw(ca-cert)]),
"fail wildcard trust non-ca root");
ok(!verify("ee-cert", "sslserver", [qw(root-cert2)], [qw(ca-cert)]),
"fail wrong root key");
ok(!verify("ee-cert", "sslserver", [qw(root-name2)], [qw(ca-cert)]),
"fail wrong root DN");
# Explicit trust/purpose combinations
#
ok(verify("ee-cert", "sslserver", [qw(sroot-cert)], [qw(ca-cert)]),
"accept server purpose");
ok(!verify("ee-cert", "sslserver", [qw(croot-cert)], [qw(ca-cert)]),
"fail client purpose");
ok(verify("ee-cert", "sslserver", [qw(root+serverAuth)], [qw(ca-cert)]),
"accept server trust");
ok(verify("ee-cert", "sslserver", [qw(sroot+serverAuth)], [qw(ca-cert)]),
"accept server trust with server purpose");
ok(verify("ee-cert", "sslserver", [qw(croot+serverAuth)], [qw(ca-cert)]),
"accept server trust with client purpose");
# Wildcard trust
ok(verify("ee-cert", "sslserver", [qw(root+anyEKU)], [qw(ca-cert)]),
"accept wildcard trust");
ok(verify("ee-cert", "sslserver", [qw(sroot+anyEKU)], [qw(ca-cert)]),
"accept wildcard trust with server purpose");
ok(verify("ee-cert", "sslserver", [qw(croot+anyEKU)], [qw(ca-cert)]),
"accept wildcard trust with client purpose");
# Inapplicable mistrust
ok(verify("ee-cert", "sslserver", [qw(root-clientAuth)], [qw(ca-cert)]),
"accept client mistrust");
ok(verify("ee-cert", "sslserver", [qw(sroot-clientAuth)], [qw(ca-cert)]),
"accept client mistrust with server purpose");
ok(!verify("ee-cert", "sslserver", [qw(croot-clientAuth)], [qw(ca-cert)]),
"fail client mistrust with client purpose");
# Inapplicable trust
ok(!verify("ee-cert", "sslserver", [qw(root+clientAuth)], [qw(ca-cert)]),
"fail client trust");
ok(!verify("ee-cert", "sslserver", [qw(sroot+clientAuth)], [qw(ca-cert)]),
"fail client trust with server purpose");
ok(!verify("ee-cert", "sslserver", [qw(croot+clientAuth)], [qw(ca-cert)]),
"fail client trust with client purpose");
# Server mistrust
ok(!verify("ee-cert", "sslserver", [qw(root-serverAuth)], [qw(ca-cert)]),
"fail rejected EKU");
ok(!verify("ee-cert", "sslserver", [qw(sroot-serverAuth)], [qw(ca-cert)]),
"fail server mistrust with server purpose");
ok(!verify("ee-cert", "sslserver", [qw(croot-serverAuth)], [qw(ca-cert)]),
"fail server mistrust with client purpose");
# Wildcard mistrust
ok(!verify("ee-cert", "sslserver", [qw(root-anyEKU)], [qw(ca-cert)]),
"fail wildcard mistrust");
ok(!verify("ee-cert", "sslserver", [qw(sroot-anyEKU)], [qw(ca-cert)]),
"fail wildcard mistrust with server purpose");
ok(!verify("ee-cert", "sslserver", [qw(croot-anyEKU)], [qw(ca-cert)]),
"fail wildcard mistrust with client purpose");
# Check that trusted-first is on by setting up paths to different roots
# depending on whether the intermediate is the trusted or untrusted one.
#
ok(verify("ee-cert", "sslserver", [qw(root-serverAuth root-cert2 ca-root2)],
[qw(ca-cert)]),
"accept trusted-first path");
ok(verify("ee-cert", "sslserver", [qw(root-cert root2+serverAuth ca-root2)],
[qw(ca-cert)]),
"accept trusted-first path with server trust");
ok(!verify("ee-cert", "sslserver", [qw(root-cert root2-serverAuth ca-root2)],
[qw(ca-cert)]),
"fail trusted-first path with server mistrust");
ok(!verify("ee-cert", "sslserver", [qw(root-cert root2+clientAuth ca-root2)],
[qw(ca-cert)]),
"fail trusted-first path with client trust");
# CA variants
ok(!verify("ee-cert", "sslserver", [qw(root-cert)], [qw(ca-nonca)]),
"fail non-CA untrusted intermediate");
ok(!verify("ee-cert", "sslserver", [qw(root-cert)], [qw(ca-nonbc)]),
"fail non-CA untrusted intermediate");
ok(!verify("ee-cert", "sslserver", [qw(root-cert ca-nonca)], []),
"fail non-CA trust-store intermediate");
ok(!verify("ee-cert", "sslserver", [qw(root-cert ca-nonbc)], []),
"fail non-CA trust-store intermediate");
ok(!verify("ee-cert", "sslserver", [qw(root-cert nca+serverAuth)], []),
"fail non-CA server trust intermediate");
ok(!verify("ee-cert", "sslserver", [qw(root-cert nca+anyEKU)], []),
"fail non-CA wildcard trust intermediate");
ok(!verify("ee-cert", "sslserver", [qw(root-cert)], [qw(ca-cert2)]),
"fail wrong intermediate CA key");
ok(!verify("ee-cert", "sslserver", [qw(root-cert)], [qw(ca-name2)]),
"fail wrong intermediate CA DN");
ok(!verify("ee-cert", "sslserver", [qw(root-cert)], [qw(ca-root2)]),
"fail wrong intermediate CA issuer");
ok(!verify("ee-cert", "sslserver", [], [qw(ca-cert)], "-partial_chain"),
"fail untrusted partial chain");
ok(verify("ee-cert", "sslserver", [qw(ca-cert)], [], "-partial_chain"),
"accept trusted partial chain");
ok(verify("ee-cert", "sslserver", [qw(sca-cert)], [], "-partial_chain"),
"accept partial chain with server purpose");
ok(!verify("ee-cert", "sslserver", [qw(cca-cert)], [], "-partial_chain"),
"fail partial chain with client purpose");
ok(verify("ee-cert", "sslserver", [qw(ca+serverAuth)], [], "-partial_chain"),
"accept server trust partial chain");
ok(verify("ee-cert", "sslserver", [qw(cca+serverAuth)], [], "-partial_chain"),
"accept server trust client purpose partial chain");
ok(verify("ee-cert", "sslserver", [qw(ca-clientAuth)], [], "-partial_chain"),
"accept client mistrust partial chain");
ok(verify("ee-cert", "sslserver", [qw(ca+anyEKU)], [], "-partial_chain"),
"accept wildcard trust partial chain");
ok(!verify("ee-cert", "sslserver", [], [qw(ca+serverAuth)], "-partial_chain"),
"fail untrusted partial issuer with ignored server trust");
ok(!verify("ee-cert", "sslserver", [qw(ca-serverAuth)], [], "-partial_chain"),
"fail server mistrust partial chain");
ok(!verify("ee-cert", "sslserver", [qw(ca+clientAuth)], [], "-partial_chain"),
"fail client trust partial chain");
ok(!verify("ee-cert", "sslserver", [qw(ca-anyEKU)], [], "-partial_chain"),
"fail wildcard mistrust partial chain");
# We now test auxiliary trust even for intermediate trusted certs without
# -partial_chain. Note that "-trusted_first" is now always on and cannot
# be disabled.
ok(verify("ee-cert", "sslserver", [qw(root-cert ca+serverAuth)], [qw(ca-cert)]),
"accept server trust");
ok(verify("ee-cert", "sslserver", [qw(root-cert ca+anyEKU)], [qw(ca-cert)]),
"accept wildcard trust");
ok(verify("ee-cert", "sslserver", [qw(root-cert sca-cert)], [qw(ca-cert)]),
"accept server purpose");
ok(verify("ee-cert", "sslserver", [qw(root-cert sca+serverAuth)], [qw(ca-cert)]),
"accept server trust and purpose");
ok(verify("ee-cert", "sslserver", [qw(root-cert sca+anyEKU)], [qw(ca-cert)]),
"accept wildcard trust and server purpose");
ok(verify("ee-cert", "sslserver", [qw(root-cert sca-clientAuth)], [qw(ca-cert)]),
"accept client mistrust and server purpose");
ok(verify("ee-cert", "sslserver", [qw(root-cert cca+serverAuth)], [qw(ca-cert)]),
"accept server trust and client purpose");
ok(verify("ee-cert", "sslserver", [qw(root-cert cca+anyEKU)], [qw(ca-cert)]),
"accept wildcard trust and client purpose");
ok(!verify("ee-cert", "sslserver", [qw(root-cert cca-cert)], [qw(ca-cert)]),
"fail client purpose");
ok(!verify("ee-cert", "sslserver", [qw(root-cert ca-anyEKU)], [qw(ca-cert)]),
"fail wildcard mistrust");
ok(!verify("ee-cert", "sslserver", [qw(root-cert ca-serverAuth)], [qw(ca-cert)]),
"fail server mistrust");
ok(!verify("ee-cert", "sslserver", [qw(root-cert ca+clientAuth)], [qw(ca-cert)]),
"fail client trust");
ok(!verify("ee-cert", "sslserver", [qw(root-cert sca+clientAuth)], [qw(ca-cert)]),
"fail client trust and server purpose");
ok(!verify("ee-cert", "sslserver", [qw(root-cert cca+clientAuth)], [qw(ca-cert)]),
"fail client trust and client purpose");
ok(!verify("ee-cert", "sslserver", [qw(root-cert cca-serverAuth)], [qw(ca-cert)]),
"fail server mistrust and client purpose");
ok(!verify("ee-cert", "sslserver", [qw(root-cert cca-clientAuth)], [qw(ca-cert)]),
"fail client mistrust and client purpose");
ok(!verify("ee-cert", "sslserver", [qw(root-cert sca-serverAuth)], [qw(ca-cert)]),
"fail server mistrust and server purpose");
ok(!verify("ee-cert", "sslserver", [qw(root-cert sca-anyEKU)], [qw(ca-cert)]),
"fail wildcard mistrust and server purpose");
ok(!verify("ee-cert", "sslserver", [qw(root-cert cca-anyEKU)], [qw(ca-cert)]),
"fail wildcard mistrust and client purpose");
# EE variants
ok(verify("ee-client", "sslclient", [qw(root-cert)], [qw(ca-cert)]),
"accept client chain");
ok(!verify("ee-client", "sslserver", [qw(root-cert)], [qw(ca-cert)]),
"fail server leaf purpose");
ok(!verify("ee-cert", "sslclient", [qw(root-cert)], [qw(ca-cert)]),
"fail client leaf purpose");
ok(!verify("ee-cert2", "sslserver", [qw(root-cert)], [qw(ca-cert)]),
"fail wrong intermediate CA key");
ok(!verify("ee-name2", "sslserver", [qw(root-cert)], [qw(ca-cert)]),
"fail wrong intermediate CA DN");
ok(!verify("ee-expired", "sslserver", [qw(root-cert)], [qw(ca-cert)]),
"fail expired leaf");
ok(verify("ee-cert", "sslserver", [qw(ee-cert)], [], "-partial_chain"),
"accept last-resort direct leaf match");
ok(verify("ee-client", "sslclient", [qw(ee-client)], [], "-partial_chain"),
"accept last-resort direct leaf match");
ok(!verify("ee-cert", "sslserver", [qw(ee-client)], [], "-partial_chain"),
"fail last-resort direct leaf non-match");
ok(verify("ee-cert", "sslserver", [qw(ee+serverAuth)], [], "-partial_chain"),
"accept direct match with server trust");
ok(!verify("ee-cert", "sslserver", [qw(ee-serverAuth)], [], "-partial_chain"),
"fail direct match with server mistrust");
ok(verify("ee-client", "sslclient", [qw(ee+clientAuth)], [], "-partial_chain"),
"accept direct match with client trust");
ok(!verify("ee-client", "sslclient", [qw(ee-clientAuth)], [], "-partial_chain"),
"reject direct match with client mistrust");
ok(verify("ee-pathlen", "sslserver", [qw(root-cert)], [qw(ca-cert)]),
"accept non-ca with pathlen:0 by default");
ok(!verify("ee-pathlen", "sslserver", [qw(root-cert)], [qw(ca-cert)], "-x509_strict"),
"reject non-ca with pathlen:0 with strict flag");
# Proxy certificates
ok(!verify("pc1-cert", "sslclient", [qw(root-cert)], [qw(ee-client ca-cert)]),
"fail to accept proxy cert without -allow_proxy_certs");
ok(verify("pc1-cert", "sslclient", [qw(root-cert)], [qw(ee-client ca-cert)],
"-allow_proxy_certs"),
"accept proxy cert 1");
ok(verify("pc2-cert", "sslclient", [qw(root-cert)], [qw(pc1-cert ee-client ca-cert)],
"-allow_proxy_certs"),
"accept proxy cert 2");
ok(!verify("bad-pc3-cert", "sslclient", [qw(root-cert)], [qw(pc1-cert ee-client ca-cert)],
"-allow_proxy_certs"),
"fail proxy cert with incorrect subject");
ok(!verify("bad-pc4-cert", "sslclient", [qw(root-cert)], [qw(pc1-cert ee-client ca-cert)],
"-allow_proxy_certs"),
"fail proxy cert with incorrect pathlen");
ok(verify("pc5-cert", "sslclient", [qw(root-cert)], [qw(pc1-cert ee-client ca-cert)],
"-allow_proxy_certs"),
"accept proxy cert missing proxy policy");
ok(!verify("pc6-cert", "sslclient", [qw(root-cert)], [qw(pc1-cert ee-client ca-cert)],
"-allow_proxy_certs"),
"failed proxy cert where last CN was added as a multivalue RDN component");
# Security level tests
ok(verify("ee-cert", "sslserver", ["root-cert"], ["ca-cert"], "-auth_level", "2"),
"accept RSA 2048 chain at auth level 2");
ok(!verify("ee-cert", "sslserver", ["root-cert"], ["ca-cert"], "-auth_level", "3"),
"reject RSA 2048 root at auth level 3");
ok(verify("ee-cert", "sslserver", ["root-cert-768"], ["ca-cert-768i"], "-auth_level", "0"),
"accept RSA 768 root at auth level 0");
ok(!verify("ee-cert", "sslserver", ["root-cert-768"], ["ca-cert-768i"]),
"reject RSA 768 root at auth level 1");
ok(verify("ee-cert-768i", "sslserver", ["root-cert"], ["ca-cert-768"], "-auth_level", "0"),
"accept RSA 768 intermediate at auth level 0");
ok(!verify("ee-cert-768i", "sslserver", ["root-cert"], ["ca-cert-768"]),
"reject RSA 768 intermediate at auth level 1");
ok(verify("ee-cert-768", "sslserver", ["root-cert"], ["ca-cert"], "-auth_level", "0"),
"accept RSA 768 leaf at auth level 0");
ok(!verify("ee-cert-768", "sslserver", ["root-cert"], ["ca-cert"]),
"reject RSA 768 leaf at auth level 1");
#
ok(verify("ee-cert", "sslserver", ["root-cert-md5"], ["ca-cert"], "-auth_level", "2"),
"accept md5 self-signed TA at auth level 2");
ok(verify("ee-cert", "sslserver", ["ca-cert-md5-any"], [], "-auth_level", "2"),
"accept md5 intermediate TA at auth level 2");
ok(verify("ee-cert", "sslserver", ["root-cert"], ["ca-cert-md5"], "-auth_level", "0"),
"accept md5 intermediate at auth level 0");
ok(!verify("ee-cert", "sslserver", ["root-cert"], ["ca-cert-md5"]),
"reject md5 intermediate at auth level 1");
ok(verify("ee-cert-md5", "sslserver", ["root-cert"], ["ca-cert"], "-auth_level", "0"),
"accept md5 leaf at auth level 0");
ok(!verify("ee-cert-md5", "sslserver", ["root-cert"], ["ca-cert"]),
"reject md5 leaf at auth level 1");
# Depth tests, note the depth limit bounds the number of CA certificates
# between the trust-anchor and the leaf, so, for example, with a root->ca->leaf
# chain, depth = 1 is sufficient, but depth == 0 is not.
#
ok(verify("ee-cert", "sslserver", ["root-cert"], ["ca-cert"], "-verify_depth", "2"),
"accept chain with verify_depth 2");
ok(verify("ee-cert", "sslserver", ["root-cert"], ["ca-cert"], "-verify_depth", "1"),
"accept chain with verify_depth 1");
ok(!verify("ee-cert", "sslserver", ["root-cert"], ["ca-cert"], "-verify_depth", "0"),
"accept chain with verify_depth 0");
ok(verify("ee-cert", "sslserver", ["ca-cert-md5-any"], [], "-verify_depth", "0"),
"accept md5 intermediate TA with verify_depth 0");
# Name Constraints tests.
ok(verify("alt1-cert", "sslserver", ["root-cert"], ["ncca1-cert"], ),
"Name Constraints everything permitted");
ok(verify("alt2-cert", "sslserver", ["root-cert"], ["ncca2-cert"], ),
"Name Constraints nothing excluded");
ok(verify("alt3-cert", "sslserver", ["root-cert"], ["ncca1-cert", "ncca3-cert"], ),
"Name Constraints nested test all permitted");
ok(verify("goodcn1-cert", "sslserver", ["root-cert"], ["ncca1-cert"], ),
"Name Constraints CNs permitted");
ok(!verify("badcn1-cert", "sslserver", ["root-cert"], ["ncca1-cert"], ),
"Name Constraints CNs not permitted");
ok(!verify("badalt1-cert", "sslserver", ["root-cert"], ["ncca1-cert"], ),
"Name Constraints hostname not permitted");
ok(!verify("badalt2-cert", "sslserver", ["root-cert"], ["ncca2-cert"], ),
"Name Constraints hostname excluded");
ok(!verify("badalt3-cert", "sslserver", ["root-cert"], ["ncca1-cert"], ),
"Name Constraints email address not permitted");
ok(!verify("badalt4-cert", "sslserver", ["root-cert"], ["ncca1-cert"], ),
"Name Constraints subject email address not permitted");
ok(!verify("badalt5-cert", "sslserver", ["root-cert"], ["ncca1-cert"], ),
"Name Constraints IP address not permitted");
ok(!verify("badalt6-cert", "sslserver", ["root-cert"], ["ncca1-cert"], ),
"Name Constraints CN hostname not permitted");
ok(!verify("badalt7-cert", "sslserver", ["root-cert"], ["ncca1-cert"], ),
"Name Constraints CN BMPSTRING hostname not permitted");
ok(!verify("badalt8-cert", "sslserver", ["root-cert"], ["ncca1-cert", "ncca3-cert"], ),
"Name constraints nested DNS name not permitted 1");
ok(!verify("badalt9-cert", "sslserver", ["root-cert"], ["ncca1-cert", "ncca3-cert"], ),
"Name constraints nested DNS name not permitted 2");
ok(!verify("badalt10-cert", "sslserver", ["root-cert"], ["ncca1-cert", "ncca3-cert"], ),
"Name constraints nested DNS name excluded");
ok(verify("ee-pss-sha1-cert", "sslserver", ["root-cert"], ["ca-cert"], "-auth_level", "0"),
"Accept PSS signature using SHA1 at auth level 0");
ok(verify("ee-pss-sha256-cert", "sslserver", ["root-cert"], ["ca-cert"], ),
"CA with PSS signature using SHA256");
ok(!verify("ee-pss-sha1-cert", "sslserver", ["root-cert"], ["ca-cert"], "-auth_level", "1"),
"Reject PSS signature using SHA1 and auth level 1");
ok(verify("ee-pss-sha256-cert", "sslserver", ["root-cert"], ["ca-cert"], "-auth_level", "2"),
"PSS signature using SHA256 and auth level 2");
ok(!verify("many-names1", "sslserver", ["many-constraints"], ["many-constraints"], ),
"Too many names and constraints to check (1)");
ok(!verify("many-names2", "sslserver", ["many-constraints"], ["many-constraints"], ),
"Too many names and constraints to check (2)");
ok(!verify("many-names3", "sslserver", ["many-constraints"], ["many-constraints"], ),
"Too many names and constraints to check (3)");
ok(verify("some-names1", "sslserver", ["many-constraints"], ["many-constraints"], ),
"Not too many names and constraints to check (1)");
ok(verify("some-names2", "sslserver", ["many-constraints"], ["many-constraints"], ),
"Not too many names and constraints to check (2)");
ok(verify("some-names2", "sslserver", ["many-constraints"], ["many-constraints"], ),
"Not too many names and constraints to check (3)");
ok(verify("root-cert-rsa2", "sslserver", ["root-cert-rsa2"], [], "-check_ss_sig"),
"Public Key Algorithm rsa instead of rsaEncryption");
SKIP: {
skip "Ed25519 is not supported by this OpenSSL build", 1
if disabled("ec");
# ED25519 certificate from draft-ietf-curdle-pkix-04
ok(verify("ee-ed25519", "sslserver", ["root-ed25519"], []),
"ED25519 signature");
}
SKIP: {
skip "SM2 is not supported by this OpenSSL build", 2
if disabled("sm2");
ok_nofips(verify("sm2", "any", ["sm2-ca-cert"], [], "-vfyopt", "distid:1234567812345678"),
"SM2 ID test");
ok_nofips(verify("sm2", "any", ["sm2-ca-cert"], [], "-vfyopt", "hexdistid:31323334353637383132333435363738"),
"SM2 hex ID test");
}
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