1 /*
2 * Copyright 2017 The WebRTC Project Authors. All rights reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11 #include "rtc_base/fake_ssl_identity.h"
12
13 #include <memory>
14 #include <string>
15 #include <utility>
16
17 #include "rtc_base/checks.h"
18 #include "rtc_base/message_digest.h"
19
20 namespace rtc {
21
FakeSSLCertificate(const std::string & pem_string)22 FakeSSLCertificate::FakeSSLCertificate(const std::string& pem_string)
23 : pem_string_(pem_string),
24 digest_algorithm_(DIGEST_SHA_1),
25 expiration_time_(-1) {}
26
27 FakeSSLCertificate::FakeSSLCertificate(const FakeSSLCertificate&) = default;
28
29 FakeSSLCertificate::~FakeSSLCertificate() = default;
30
Clone() const31 std::unique_ptr<SSLCertificate> FakeSSLCertificate::Clone() const {
32 return std::make_unique<FakeSSLCertificate>(*this);
33 }
34
ToPEMString() const35 std::string FakeSSLCertificate::ToPEMString() const {
36 return pem_string_;
37 }
38
ToDER(Buffer * der_buffer) const39 void FakeSSLCertificate::ToDER(Buffer* der_buffer) const {
40 std::string der_string;
41 RTC_CHECK(
42 SSLIdentity::PemToDer(kPemTypeCertificate, pem_string_, &der_string));
43 der_buffer->SetData(der_string.c_str(), der_string.size());
44 }
45
CertificateExpirationTime() const46 int64_t FakeSSLCertificate::CertificateExpirationTime() const {
47 return expiration_time_;
48 }
49
SetCertificateExpirationTime(int64_t expiration_time)50 void FakeSSLCertificate::SetCertificateExpirationTime(int64_t expiration_time) {
51 expiration_time_ = expiration_time;
52 }
53
set_digest_algorithm(const std::string & algorithm)54 void FakeSSLCertificate::set_digest_algorithm(const std::string& algorithm) {
55 digest_algorithm_ = algorithm;
56 }
57
GetSignatureDigestAlgorithm(std::string * algorithm) const58 bool FakeSSLCertificate::GetSignatureDigestAlgorithm(
59 std::string* algorithm) const {
60 *algorithm = digest_algorithm_;
61 return true;
62 }
63
ComputeDigest(const std::string & algorithm,unsigned char * digest,size_t size,size_t * length) const64 bool FakeSSLCertificate::ComputeDigest(const std::string& algorithm,
65 unsigned char* digest,
66 size_t size,
67 size_t* length) const {
68 *length = rtc::ComputeDigest(algorithm, pem_string_.c_str(),
69 pem_string_.size(), digest, size);
70 return (*length != 0);
71 }
72
FakeSSLIdentity(const std::string & pem_string)73 FakeSSLIdentity::FakeSSLIdentity(const std::string& pem_string)
74 : FakeSSLIdentity(FakeSSLCertificate(pem_string)) {}
75
FakeSSLIdentity(const std::vector<std::string> & pem_strings)76 FakeSSLIdentity::FakeSSLIdentity(const std::vector<std::string>& pem_strings) {
77 std::vector<std::unique_ptr<SSLCertificate>> certs;
78 certs.reserve(pem_strings.size());
79 for (const std::string& pem_string : pem_strings) {
80 certs.push_back(std::make_unique<FakeSSLCertificate>(pem_string));
81 }
82 cert_chain_ = std::make_unique<SSLCertChain>(std::move(certs));
83 }
84
FakeSSLIdentity(const FakeSSLCertificate & cert)85 FakeSSLIdentity::FakeSSLIdentity(const FakeSSLCertificate& cert)
86 : cert_chain_(std::make_unique<SSLCertChain>(cert.Clone())) {}
87
FakeSSLIdentity(const FakeSSLIdentity & o)88 FakeSSLIdentity::FakeSSLIdentity(const FakeSSLIdentity& o)
89 : cert_chain_(o.cert_chain_->Clone()) {}
90
91 FakeSSLIdentity::~FakeSSLIdentity() = default;
92
CloneInternal() const93 std::unique_ptr<SSLIdentity> FakeSSLIdentity::CloneInternal() const {
94 return std::make_unique<FakeSSLIdentity>(*this);
95 }
96
certificate() const97 const SSLCertificate& FakeSSLIdentity::certificate() const {
98 return cert_chain_->Get(0);
99 }
100
cert_chain() const101 const SSLCertChain& FakeSSLIdentity::cert_chain() const {
102 return *cert_chain_.get();
103 }
104
PrivateKeyToPEMString() const105 std::string FakeSSLIdentity::PrivateKeyToPEMString() const {
106 RTC_NOTREACHED(); // Not implemented.
107 return "";
108 }
109
PublicKeyToPEMString() const110 std::string FakeSSLIdentity::PublicKeyToPEMString() const {
111 RTC_NOTREACHED(); // Not implemented.
112 return "";
113 }
114
operator ==(const SSLIdentity & other) const115 bool FakeSSLIdentity::operator==(const SSLIdentity& other) const {
116 RTC_NOTREACHED(); // Not implemented.
117 return false;
118 }
119
120 } // namespace rtc
121