07d09364b0
This replaces https://codereview.webrtc.org/1313233005 which was reverted after triggering Chromium issues. The only difference is that we're cleaned up dependencies on use_openssl from the gyp file. Since https://codereview.chromium.org/1358913003 landed, this CL should cause no Chromium issues. BUG=webrtc:4497 Review URL: https://codereview.webrtc.org/1351503004 Cr-Commit-Position: refs/heads/master@{#10019}
298 lines
12 KiB
C++
298 lines
12 KiB
C++
/*
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* Copyright 2011 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <string>
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#include "webrtc/base/gunit.h"
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#include "webrtc/base/ssladapter.h"
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#include "webrtc/base/sslidentity.h"
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using rtc::SSLIdentity;
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const char kTestCertificate[] = "-----BEGIN CERTIFICATE-----\n"
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"MIIB6TCCAVICAQYwDQYJKoZIhvcNAQEEBQAwWzELMAkGA1UEBhMCQVUxEzARBgNV\n"
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"BAgTClF1ZWVuc2xhbmQxGjAYBgNVBAoTEUNyeXB0U29mdCBQdHkgTHRkMRswGQYD\n"
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"VQQDExJUZXN0IENBICgxMDI0IGJpdCkwHhcNMDAxMDE2MjIzMTAzWhcNMDMwMTE0\n"
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"MjIzMTAzWjBjMQswCQYDVQQGEwJBVTETMBEGA1UECBMKUXVlZW5zbGFuZDEaMBgG\n"
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"A1UEChMRQ3J5cHRTb2Z0IFB0eSBMdGQxIzAhBgNVBAMTGlNlcnZlciB0ZXN0IGNl\n"
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"cnQgKDUxMiBiaXQpMFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAJ+zw4Qnlf8SMVIP\n"
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"Fe9GEcStgOY2Ww/dgNdhjeD8ckUJNP5VZkVDTGiXav6ooKXfX3j/7tdkuD8Ey2//\n"
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"Kv7+ue0CAwEAATANBgkqhkiG9w0BAQQFAAOBgQCT0grFQeZaqYb5EYfk20XixZV4\n"
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"GmyAbXMftG1Eo7qGiMhYzRwGNWxEYojf5PZkYZXvSqZ/ZXHXa4g59jK/rJNnaVGM\n"
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"k+xIX8mxQvlV0n5O9PIha5BX5teZnkHKgL8aKKLKW1BK7YTngsfSzzaeame5iKfz\n"
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"itAE+OjGF+PFKbwX8Q==\n"
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"-----END CERTIFICATE-----\n";
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const unsigned char kTestCertSha1[] = {
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0xA6, 0xC8, 0x59, 0xEA, 0xC3, 0x7E, 0x6D, 0x33,
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0xCF, 0xE2, 0x69, 0x9D, 0x74, 0xE6, 0xF6, 0x8A,
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0x9E, 0x47, 0xA7, 0xCA};
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const unsigned char kTestCertSha224[] = {
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0xd4, 0xce, 0xc6, 0xcf, 0x28, 0xcb, 0xe9, 0x77,
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0x38, 0x36, 0xcf, 0xb1, 0x3b, 0x4a, 0xd7, 0xbd,
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0xae, 0x24, 0x21, 0x08, 0xcf, 0x6a, 0x44, 0x0d,
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0x3f, 0x94, 0x2a, 0x5b};
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const unsigned char kTestCertSha256[] = {
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0x41, 0x6b, 0xb4, 0x93, 0x47, 0x79, 0x77, 0x24,
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0x77, 0x0b, 0x8b, 0x2e, 0xa6, 0x2b, 0xe0, 0xf9,
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0x0a, 0xed, 0x1f, 0x31, 0xa6, 0xf7, 0x5c, 0xa1,
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0x5a, 0xc4, 0xb0, 0xa2, 0xa4, 0x78, 0xb9, 0x76};
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const unsigned char kTestCertSha384[] = {
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0x42, 0x31, 0x9a, 0x79, 0x1d, 0xd6, 0x08, 0xbf,
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0x3b, 0xba, 0x36, 0xd8, 0x37, 0x4a, 0x9a, 0x75,
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0xd3, 0x25, 0x6e, 0x28, 0x92, 0xbe, 0x06, 0xb7,
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0xc5, 0xa0, 0x83, 0xe3, 0x86, 0xb1, 0x03, 0xfc,
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0x64, 0x47, 0xd6, 0xd8, 0xaa, 0xd9, 0x36, 0x60,
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0x04, 0xcc, 0xbe, 0x7d, 0x6a, 0xe8, 0x34, 0x49};
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const unsigned char kTestCertSha512[] = {
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0x51, 0x1d, 0xec, 0x02, 0x3d, 0x51, 0x45, 0xd3,
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0xd8, 0x1d, 0xa4, 0x9d, 0x43, 0xc9, 0xee, 0x32,
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0x6f, 0x4f, 0x37, 0xee, 0xab, 0x3f, 0x25, 0xdf,
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0x72, 0xfc, 0x61, 0x1a, 0xd5, 0x92, 0xff, 0x6b,
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0x28, 0x71, 0x58, 0xb3, 0xe1, 0x8a, 0x18, 0xcf,
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0x61, 0x33, 0x0e, 0x14, 0xc3, 0x04, 0xaa, 0x07,
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0xf6, 0xa5, 0xda, 0xdc, 0x42, 0x42, 0x22, 0x35,
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0xce, 0x26, 0x58, 0x4a, 0x33, 0x6d, 0xbc, 0xb6};
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class SSLIdentityTest : public testing::Test {
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public:
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SSLIdentityTest() {}
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~SSLIdentityTest() {
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}
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virtual void SetUp() {
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identity_rsa1_.reset(SSLIdentity::Generate("test1", rtc::KT_RSA));
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identity_rsa2_.reset(SSLIdentity::Generate("test2", rtc::KT_RSA));
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identity_ecdsa1_.reset(SSLIdentity::Generate("test3", rtc::KT_ECDSA));
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identity_ecdsa2_.reset(SSLIdentity::Generate("test4", rtc::KT_ECDSA));
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ASSERT_TRUE(identity_rsa1_);
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ASSERT_TRUE(identity_rsa2_);
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ASSERT_TRUE(identity_ecdsa1_);
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ASSERT_TRUE(identity_ecdsa2_);
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test_cert_.reset(rtc::SSLCertificate::FromPEMString(kTestCertificate));
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ASSERT_TRUE(test_cert_);
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}
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void TestGetSignatureDigestAlgorithm() {
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std::string digest_algorithm;
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ASSERT_TRUE(identity_rsa1_->certificate().GetSignatureDigestAlgorithm(
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&digest_algorithm));
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ASSERT_EQ(rtc::DIGEST_SHA_256, digest_algorithm);
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ASSERT_TRUE(identity_rsa2_->certificate().GetSignatureDigestAlgorithm(
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&digest_algorithm));
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ASSERT_EQ(rtc::DIGEST_SHA_256, digest_algorithm);
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ASSERT_TRUE(identity_ecdsa1_->certificate().GetSignatureDigestAlgorithm(
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&digest_algorithm));
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ASSERT_EQ(rtc::DIGEST_SHA_256, digest_algorithm);
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ASSERT_TRUE(identity_ecdsa2_->certificate().GetSignatureDigestAlgorithm(
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&digest_algorithm));
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ASSERT_EQ(rtc::DIGEST_SHA_256, digest_algorithm);
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// The test certificate has an MD5-based signature.
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ASSERT_TRUE(test_cert_->GetSignatureDigestAlgorithm(&digest_algorithm));
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ASSERT_EQ(rtc::DIGEST_MD5, digest_algorithm);
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}
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typedef unsigned char DigestType[rtc::MessageDigest::kMaxSize];
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void TestDigestHelper(DigestType digest,
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const SSLIdentity* identity,
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const std::string& algorithm,
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size_t expected_len) {
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DigestType digest1;
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size_t digest_len;
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bool rv;
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memset(digest, 0, expected_len);
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rv = identity->certificate().ComputeDigest(algorithm, digest,
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sizeof(DigestType), &digest_len);
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EXPECT_TRUE(rv);
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EXPECT_EQ(expected_len, digest_len);
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// Repeat digest computation for the identity as a sanity check.
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memset(digest1, 0xff, expected_len);
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rv = identity->certificate().ComputeDigest(algorithm, digest1,
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sizeof(DigestType), &digest_len);
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EXPECT_TRUE(rv);
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EXPECT_EQ(expected_len, digest_len);
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EXPECT_EQ(0, memcmp(digest, digest1, expected_len));
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}
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void TestDigestForGeneratedCert(const std::string& algorithm,
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size_t expected_len) {
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DigestType digest[4];
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ASSERT_TRUE(expected_len <= sizeof(DigestType));
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TestDigestHelper(digest[0], identity_rsa1_.get(), algorithm, expected_len);
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TestDigestHelper(digest[1], identity_rsa2_.get(), algorithm, expected_len);
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TestDigestHelper(digest[2], identity_ecdsa1_.get(), algorithm,
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expected_len);
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TestDigestHelper(digest[3], identity_ecdsa2_.get(), algorithm,
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expected_len);
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// Sanity check that all four digests are unique. This could theoretically
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// fail, since cryptographic hash collisions have a non-zero probability.
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for (int i = 0; i < 4; i++) {
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for (int j = 0; j < 4; j++) {
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if (i != j)
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EXPECT_NE(0, memcmp(digest[i], digest[j], expected_len));
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}
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}
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}
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void TestDigestForFixedCert(const std::string& algorithm,
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size_t expected_len,
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const unsigned char* expected_digest) {
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bool rv;
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DigestType digest;
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size_t digest_len;
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ASSERT_TRUE(expected_len <= sizeof(DigestType));
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rv = test_cert_->ComputeDigest(algorithm, digest, sizeof(digest),
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&digest_len);
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EXPECT_TRUE(rv);
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EXPECT_EQ(expected_len, digest_len);
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EXPECT_EQ(0, memcmp(digest, expected_digest, expected_len));
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}
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private:
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rtc::scoped_ptr<SSLIdentity> identity_rsa1_;
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rtc::scoped_ptr<SSLIdentity> identity_rsa2_;
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rtc::scoped_ptr<SSLIdentity> identity_ecdsa1_;
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rtc::scoped_ptr<SSLIdentity> identity_ecdsa2_;
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rtc::scoped_ptr<rtc::SSLCertificate> test_cert_;
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};
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TEST_F(SSLIdentityTest, FixedDigestSHA1) {
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TestDigestForFixedCert(rtc::DIGEST_SHA_1, 20, kTestCertSha1);
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}
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// HASH_AlgSHA224 is not supported in the chromium linux build.
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TEST_F(SSLIdentityTest, FixedDigestSHA224) {
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TestDigestForFixedCert(rtc::DIGEST_SHA_224, 28, kTestCertSha224);
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}
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TEST_F(SSLIdentityTest, FixedDigestSHA256) {
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TestDigestForFixedCert(rtc::DIGEST_SHA_256, 32, kTestCertSha256);
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}
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TEST_F(SSLIdentityTest, FixedDigestSHA384) {
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TestDigestForFixedCert(rtc::DIGEST_SHA_384, 48, kTestCertSha384);
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}
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TEST_F(SSLIdentityTest, FixedDigestSHA512) {
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TestDigestForFixedCert(rtc::DIGEST_SHA_512, 64, kTestCertSha512);
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}
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// HASH_AlgSHA224 is not supported in the chromium linux build.
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TEST_F(SSLIdentityTest, DigestSHA224) {
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TestDigestForGeneratedCert(rtc::DIGEST_SHA_224, 28);
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}
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TEST_F(SSLIdentityTest, DigestSHA256) {
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TestDigestForGeneratedCert(rtc::DIGEST_SHA_256, 32);
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}
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TEST_F(SSLIdentityTest, DigestSHA384) {
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TestDigestForGeneratedCert(rtc::DIGEST_SHA_384, 48);
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}
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TEST_F(SSLIdentityTest, DigestSHA512) {
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TestDigestForGeneratedCert(rtc::DIGEST_SHA_512, 64);
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}
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TEST_F(SSLIdentityTest, FromPEMStringsRSA) {
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static const char kRSA_PRIVATE_KEY_PEM[] =
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"-----BEGIN RSA PRIVATE KEY-----\n"
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"MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBAMYRkbhmI7kVA/rM\n"
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"czsZ+6JDhDvnkF+vn6yCAGuRPV03zuRqZtDy4N4to7PZu9PjqrRl7nDMXrG3YG9y\n"
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"rlIAZ72KjcKKFAJxQyAKLCIdawKRyp8RdK3LEySWEZb0AV58IadqPZDTNHHRX8dz\n"
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"5aTSMsbbkZ+C/OzTnbiMqLL/vg6jAgMBAAECgYAvgOs4FJcgvp+TuREx7YtiYVsH\n"
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"mwQPTum2z/8VzWGwR8BBHBvIpVe1MbD/Y4seyI2aco/7UaisatSgJhsU46/9Y4fq\n"
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"2TwXH9QANf4at4d9n/R6rzwpAJOpgwZgKvdQjkfrKTtgLV+/dawvpxUYkRH4JZM1\n"
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"CVGukMfKNrSVH4Ap4QJBAOJmGV1ASPnB4r4nc99at7JuIJmd7fmuVUwUgYi4XgaR\n"
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"WhScBsgYwZ/JoywdyZJgnbcrTDuVcWG56B3vXbhdpMsCQQDf9zeJrjnPZ3Cqm79y\n"
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"kdqANep0uwZciiNiWxsQrCHztywOvbFhdp8iYVFG9EK8DMY41Y5TxUwsHD+67zao\n"
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"ZNqJAkEA1suLUP/GvL8IwuRneQd2tWDqqRQ/Td3qq03hP7e77XtF/buya3Ghclo5\n"
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"54czUR89QyVfJEC6278nzA7n2h1uVQJAcG6mztNL6ja/dKZjYZye2CY44QjSlLo0\n"
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"MTgTSjdfg/28fFn2Jjtqf9Pi/X+50LWI/RcYMC2no606wRk9kyOuIQJBAK6VSAim\n"
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"1pOEjsYQn0X5KEIrz1G3bfCbB848Ime3U2/FWlCHMr6ch8kCZ5d1WUeJD3LbwMNG\n"
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"UCXiYxSsu20QNVw=\n"
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"-----END RSA PRIVATE KEY-----\n";
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static const char kCERT_PEM[] =
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"-----BEGIN CERTIFICATE-----\n"
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"MIIBmTCCAQKgAwIBAgIEbzBSAjANBgkqhkiG9w0BAQsFADARMQ8wDQYDVQQDEwZX\n"
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"ZWJSVEMwHhcNMTQwMTAyMTgyNDQ3WhcNMTQwMjAxMTgyNDQ3WjARMQ8wDQYDVQQD\n"
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"EwZXZWJSVEMwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAMYRkbhmI7kVA/rM\n"
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"czsZ+6JDhDvnkF+vn6yCAGuRPV03zuRqZtDy4N4to7PZu9PjqrRl7nDMXrG3YG9y\n"
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"rlIAZ72KjcKKFAJxQyAKLCIdawKRyp8RdK3LEySWEZb0AV58IadqPZDTNHHRX8dz\n"
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"5aTSMsbbkZ+C/OzTnbiMqLL/vg6jAgMBAAEwDQYJKoZIhvcNAQELBQADgYEAUflI\n"
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"VUe5Krqf5RVa5C3u/UTAOAUJBiDS3VANTCLBxjuMsvqOG0WvaYWP3HYPgrz0jXK2\n"
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"LJE/mGw3MyFHEqi81jh95J+ypl6xKW6Rm8jKLR87gUvCaVYn/Z4/P3AqcQTB7wOv\n"
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"UD0A8qfhfDM+LK6rPAnCsVN0NRDY3jvd6rzix9M=\n"
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"-----END CERTIFICATE-----\n";
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rtc::scoped_ptr<SSLIdentity> identity(
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SSLIdentity::FromPEMStrings(kRSA_PRIVATE_KEY_PEM, kCERT_PEM));
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EXPECT_TRUE(identity);
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EXPECT_EQ(kCERT_PEM, identity->certificate().ToPEMString());
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}
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TEST_F(SSLIdentityTest, FromPEMStringsEC) {
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static const char kRSA_PRIVATE_KEY_PEM[] =
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"-----BEGIN EC PRIVATE KEY-----\n"
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"MHcCAQEEIKkIztWLPbs4Y2zWv7VW2Ov4is2ifleCuPgRB8fRv3IkoAoGCCqGSM49\n"
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"AwEHoUQDQgAEDPV33NrhSdhg9cBRkUWUXnVMXc3h17i9ARbSmNgminKcBXb8/y8L\n"
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"A76cMWQPPM0ybHO8OS7ZVg2U/m+TwE1M2g==\n"
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"-----END EC PRIVATE KEY-----\n";
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static const char kCERT_PEM[] =
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"-----BEGIN CERTIFICATE-----\n"
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"MIIB0jCCAXmgAwIBAgIJAMCjpFt9t6LMMAoGCCqGSM49BAMCMEUxCzAJBgNVBAYT\n"
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"AkFVMRMwEQYDVQQIDApTb21lLVN0YXRlMSEwHwYDVQQKDBhJbnRlcm5ldCBXaWRn\n"
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"aXRzIFB0eSBMdGQwIBcNMTUwNjMwMTMwMTIyWhgPMjI4OTA0MTMxMzAxMjJaMEUx\n"
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"CzAJBgNVBAYTAkFVMRMwEQYDVQQIDApTb21lLVN0YXRlMSEwHwYDVQQKDBhJbnRl\n"
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"cm5ldCBXaWRnaXRzIFB0eSBMdGQwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQM\n"
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"9Xfc2uFJ2GD1wFGRRZRedUxdzeHXuL0BFtKY2CaKcpwFdvz/LwsDvpwxZA88zTJs\n"
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"c7w5LtlWDZT+b5PATUzao1AwTjAdBgNVHQ4EFgQUYHq6nxNNIE832ZmaHc/noODO\n"
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"rtAwHwYDVR0jBBgwFoAUYHq6nxNNIE832ZmaHc/noODOrtAwDAYDVR0TBAUwAwEB\n"
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"/zAKBggqhkjOPQQDAgNHADBEAiAQRojsTyZG0BlKoU7gOt5h+yAMLl2cxmDtOIQr\n"
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"GWP/PwIgJynB4AUDsPT0DWmethOXYijB5sY5UPd9DvgmiS/Mr6s=\n"
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"-----END CERTIFICATE-----\n";
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rtc::scoped_ptr<SSLIdentity> identity(
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SSLIdentity::FromPEMStrings(kRSA_PRIVATE_KEY_PEM, kCERT_PEM));
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EXPECT_TRUE(identity);
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EXPECT_EQ(kCERT_PEM, identity->certificate().ToPEMString());
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}
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TEST_F(SSLIdentityTest, PemDerConversion) {
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std::string der;
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EXPECT_TRUE(SSLIdentity::PemToDer("CERTIFICATE", kTestCertificate, &der));
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EXPECT_EQ(kTestCertificate, SSLIdentity::DerToPem(
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"CERTIFICATE",
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reinterpret_cast<const unsigned char*>(der.data()), der.length()));
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}
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TEST_F(SSLIdentityTest, GetSignatureDigestAlgorithm) {
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TestGetSignatureDigestAlgorithm();
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}
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