1 files changed, 75 insertions, 0 deletions
diff --git a/third_party/libwebrtc/rtc_base/openssl_identity.h b/third_party/libwebrtc/rtc_base/openssl_identity.h
new file mode 100644
index 0000000000..a7372109c3
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+++ b/third_party/libwebrtc/rtc_base/openssl_identity.h
@@ -0,0 +1,75 @@
+/*
+ *  Copyright 2004 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.
+ */
+
+#ifndef RTC_BASE_OPENSSL_IDENTITY_H_
+#define RTC_BASE_OPENSSL_IDENTITY_H_
+
+#include <openssl/ossl_typ.h>
+
+#include <ctime>
+#include <memory>
+#include <string>
+
+#include "rtc_base/openssl_certificate.h"
+#include "rtc_base/openssl_key_pair.h"
+#include "rtc_base/ssl_certificate.h"
+#include "rtc_base/ssl_identity.h"
+
+namespace rtc {
+
+// Holds a keypair and certificate together, and a method to generate
+// them consistently.
+class OpenSSLIdentity final : public SSLIdentity {
+ public:
+  static std::unique_ptr<OpenSSLIdentity> CreateWithExpiration(
+      absl::string_view common_name,
+      const KeyParams& key_params,
+      time_t certificate_lifetime);
+  static std::unique_ptr<OpenSSLIdentity> CreateForTest(
+      const SSLIdentityParams& params);
+  static std::unique_ptr<SSLIdentity> CreateFromPEMStrings(
+      absl::string_view private_key,
+      absl::string_view certificate);
+  static std::unique_ptr<SSLIdentity> CreateFromPEMChainStrings(
+      absl::string_view private_key,
+      absl::string_view certificate_chain);
+  ~OpenSSLIdentity() override;
+
+  OpenSSLIdentity(const OpenSSLIdentity&) = delete;
+  OpenSSLIdentity& operator=(const OpenSSLIdentity&) = delete;
+
+  const OpenSSLCertificate& certificate() const override;
+  const SSLCertChain& cert_chain() const override;
+
+  // Configure an SSL context object to use our key and certificate.
+  bool ConfigureIdentity(SSL_CTX* ctx);
+
+  std::string PrivateKeyToPEMString() const override;
+  std::string PublicKeyToPEMString() const override;
+  bool operator==(const OpenSSLIdentity& other) const;
+  bool operator!=(const OpenSSLIdentity& other) const;
+
+ private:
+  OpenSSLIdentity(std::unique_ptr<OpenSSLKeyPair> key_pair,
+                  std::unique_ptr<OpenSSLCertificate> certificate);
+  OpenSSLIdentity(std::unique_ptr<OpenSSLKeyPair> key_pair,
+                  std::unique_ptr<SSLCertChain> cert_chain);
+  std::unique_ptr<SSLIdentity> CloneInternal() const override;
+
+  static std::unique_ptr<OpenSSLIdentity> CreateInternal(
+      const SSLIdentityParams& params);
+
+  std::unique_ptr<OpenSSLKeyPair> key_pair_;
+  std::unique_ptr<SSLCertChain> cert_chain_;
+};
+
+}  // namespace rtc
+
+#endif  // RTC_BASE_OPENSSL_IDENTITY_H_