81 lines
2.5 KiB
C
81 lines
2.5 KiB
C
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/*
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* Copyright 2004 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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#ifndef RTC_BASE_OPENSSLCERTIFICATE_H_
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#define RTC_BASE_OPENSSLCERTIFICATE_H_
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#include <openssl/evp.h>
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#include <openssl/x509.h>
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#include <memory>
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#include <string>
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#include "rtc_base/checks.h"
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#include "rtc_base/constructormagic.h"
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#include "rtc_base/sslcertificate.h"
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#include "rtc_base/sslidentity.h"
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typedef struct ssl_ctx_st SSL_CTX;
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namespace rtc {
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class OpenSSLKeyPair;
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// OpenSSLCertificate encapsulates an OpenSSL X509* certificate object,
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// which is also reference counted inside the OpenSSL library.
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class OpenSSLCertificate : public SSLCertificate {
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public:
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// X509 object has its reference count incremented. So the caller and
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// OpenSSLCertificate share ownership.
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explicit OpenSSLCertificate(X509* x509);
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static OpenSSLCertificate* Generate(OpenSSLKeyPair* key_pair,
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const SSLIdentityParams& params);
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static OpenSSLCertificate* FromPEMString(const std::string& pem_string);
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~OpenSSLCertificate() override;
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OpenSSLCertificate* GetReference() const override;
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X509* x509() const { return x509_; }
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std::string ToPEMString() const override;
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void ToDER(Buffer* der_buffer) const override;
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bool operator==(const OpenSSLCertificate& other) const;
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bool operator!=(const OpenSSLCertificate& other) const;
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// Compute the digest of the certificate given algorithm
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bool ComputeDigest(const std::string& algorithm,
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unsigned char* digest,
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size_t size,
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size_t* length) const override;
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// Compute the digest of a certificate as an X509 *
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static bool ComputeDigest(const X509* x509,
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const std::string& algorithm,
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unsigned char* digest,
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size_t size,
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size_t* length);
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bool GetSignatureDigestAlgorithm(std::string* algorithm) const override;
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int64_t CertificateExpirationTime() const override;
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private:
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void AddReference() const;
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X509* x509_; // NOT OWNED
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RTC_DISALLOW_COPY_AND_ASSIGN(OpenSSLCertificate);
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};
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} // namespace rtc
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#endif // RTC_BASE_OPENSSLCERTIFICATE_H_
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