Repo created

TMessagesProj/jni/voip/webrtc/rtc_base/fake_ssl_identity.cc

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+/*
+ *  Copyright 2017 The WebRTC Project Authors. All rights reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "rtc_base/fake_ssl_identity.h"
+
+#include <memory>
+#include <string>
+#include <utility>
+
+#include "absl/strings/string_view.h"
+#include "rtc_base/checks.h"
+#include "rtc_base/message_digest.h"
+
+namespace rtc {
+
+FakeSSLCertificate::FakeSSLCertificate(absl::string_view pem_string)
+    : pem_string_(pem_string),
+      digest_algorithm_(DIGEST_SHA_1),
+      expiration_time_(-1) {}
+
+FakeSSLCertificate::FakeSSLCertificate(const FakeSSLCertificate&) = default;
+
+FakeSSLCertificate::~FakeSSLCertificate() = default;
+
+std::unique_ptr<SSLCertificate> FakeSSLCertificate::Clone() const {
+  return std::make_unique<FakeSSLCertificate>(*this);
+}
+
+std::string FakeSSLCertificate::ToPEMString() const {
+  return pem_string_;
+}
+
+void FakeSSLCertificate::ToDER(Buffer* der_buffer) const {
+  std::string der_string;
+  RTC_CHECK(
+      SSLIdentity::PemToDer(kPemTypeCertificate, pem_string_, &der_string));
+  der_buffer->SetData(der_string.c_str(), der_string.size());
+}
+
+int64_t FakeSSLCertificate::CertificateExpirationTime() const {
+  return expiration_time_;
+}
+
+void FakeSSLCertificate::SetCertificateExpirationTime(int64_t expiration_time) {
+  expiration_time_ = expiration_time;
+}
+
+void FakeSSLCertificate::set_digest_algorithm(absl::string_view algorithm) {
+  digest_algorithm_ = std::string(algorithm);
+}
+
+bool FakeSSLCertificate::GetSignatureDigestAlgorithm(
+    std::string* algorithm) const {
+  *algorithm = digest_algorithm_;
+  return true;
+}
+
+bool FakeSSLCertificate::ComputeDigest(absl::string_view algorithm,
+                                       unsigned char* digest,
+                                       size_t size,
+                                       size_t* length) const {
+  *length = rtc::ComputeDigest(algorithm, pem_string_.c_str(),
+                               pem_string_.size(), digest, size);
+  return (*length != 0);
+}
+
+FakeSSLIdentity::FakeSSLIdentity(absl::string_view pem_string)
+    : FakeSSLIdentity(FakeSSLCertificate(pem_string)) {}
+
+FakeSSLIdentity::FakeSSLIdentity(const std::vector<std::string>& pem_strings) {
+  std::vector<std::unique_ptr<SSLCertificate>> certs;
+  certs.reserve(pem_strings.size());
+  for (const std::string& pem_string : pem_strings) {
+    certs.push_back(std::make_unique<FakeSSLCertificate>(pem_string));
+  }
+  cert_chain_ = std::make_unique<SSLCertChain>(std::move(certs));
+}
+
+FakeSSLIdentity::FakeSSLIdentity(const FakeSSLCertificate& cert)
+    : cert_chain_(std::make_unique<SSLCertChain>(cert.Clone())) {}
+
+FakeSSLIdentity::FakeSSLIdentity(const FakeSSLIdentity& o)
+    : cert_chain_(o.cert_chain_->Clone()) {}
+
+FakeSSLIdentity::~FakeSSLIdentity() = default;
+
+std::unique_ptr<SSLIdentity> FakeSSLIdentity::CloneInternal() const {
+  return std::make_unique<FakeSSLIdentity>(*this);
+}
+
+const SSLCertificate& FakeSSLIdentity::certificate() const {
+  return cert_chain_->Get(0);
+}
+
+const SSLCertChain& FakeSSLIdentity::cert_chain() const {
+  return *cert_chain_.get();
+}
+
+std::string FakeSSLIdentity::PrivateKeyToPEMString() const {
+  RTC_DCHECK_NOTREACHED();  // Not implemented.
+  return "";
+}
+
+std::string FakeSSLIdentity::PublicKeyToPEMString() const {
+  RTC_DCHECK_NOTREACHED();  // Not implemented.
+  return "";
+}
+
+bool FakeSSLIdentity::operator==(const SSLIdentity& other) const {
+  RTC_DCHECK_NOTREACHED();  // Not implemented.
+  return false;
+}
+
+}  // namespace rtc