979e0b30f1
This is to avoid typedef collisions with some compile configurations. For more info, see https://blogs.oracle.com/nike/entry/ilp64_lp64_llp64 http://www.unix.org/whitepapers/64bit.html BUG=4497 Review URL: https://codereview.webrtc.org/1186093004 Cr-Commit-Position: refs/heads/master@{#9451}
131 lines
4.0 KiB
C++
131 lines
4.0 KiB
C++
/*
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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 WEBRTC_BASE_NSSIDENTITY_H_
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#define WEBRTC_BASE_NSSIDENTITY_H_
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#include <string>
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// Hack: Define+undefine int64 and uint64 to avoid typedef conflict with NSS.
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// TODO(kjellander): Remove when webrtc:4497 is completed.
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#define uint64 foo_uint64
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#define int64 foo_int64
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#include "cert.h"
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#undef uint64
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#undef int64
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#include "nspr.h"
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#include "hasht.h"
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#include "keythi.h"
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#include "webrtc/base/common.h"
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#include "webrtc/base/logging.h"
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#include "webrtc/base/scoped_ptr.h"
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#include "webrtc/base/sslidentity.h"
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namespace rtc {
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class NSSKeyPair {
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public:
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NSSKeyPair(SECKEYPrivateKey* privkey, SECKEYPublicKey* pubkey) :
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privkey_(privkey), pubkey_(pubkey) {}
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~NSSKeyPair();
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// Generate a 1024-bit RSA key pair.
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static NSSKeyPair* Generate();
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NSSKeyPair* GetReference();
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SECKEYPrivateKey* privkey() const { return privkey_; }
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SECKEYPublicKey * pubkey() const { return pubkey_; }
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private:
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SECKEYPrivateKey* privkey_;
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SECKEYPublicKey* pubkey_;
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DISALLOW_COPY_AND_ASSIGN(NSSKeyPair);
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};
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class NSSCertificate : public SSLCertificate {
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public:
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static NSSCertificate* FromPEMString(const std::string& pem_string);
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// The caller retains ownership of the argument to all the constructors,
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// and the constructor makes a copy.
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explicit NSSCertificate(CERTCertificate* cert);
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explicit NSSCertificate(CERTCertList* cert_list);
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~NSSCertificate() override;
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NSSCertificate* GetReference() const override;
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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 GetSignatureDigestAlgorithm(std::string* algorithm) const override;
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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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bool GetChain(SSLCertChain** chain) const override;
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CERTCertificate* certificate() { return certificate_; }
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// Performs minimal checks to determine if the list is a valid chain. This
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// only checks that each certificate certifies the preceding certificate,
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// and ignores many other certificate features such as expiration dates.
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static bool IsValidChain(const CERTCertList* cert_list);
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// Helper function to get the length of a digest
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static bool GetDigestLength(const std::string& algorithm, size_t* length);
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// Comparison. Only the certificate itself is considered, not the chain.
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bool Equals(const NSSCertificate* tocompare) const;
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private:
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NSSCertificate(CERTCertificate* cert, SSLCertChain* chain);
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static bool GetDigestObject(const std::string& algorithm,
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const SECHashObject** hash_object);
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CERTCertificate* certificate_;
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scoped_ptr<SSLCertChain> chain_;
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DISALLOW_COPY_AND_ASSIGN(NSSCertificate);
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};
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// Represents a SSL key pair and certificate for NSS.
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class NSSIdentity : public SSLIdentity {
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public:
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static NSSIdentity* Generate(const std::string& common_name);
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static NSSIdentity* GenerateForTest(const SSLIdentityParams& params);
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static SSLIdentity* FromPEMStrings(const std::string& private_key,
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const std::string& certificate);
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~NSSIdentity() override;
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NSSIdentity* GetReference() const override;
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NSSCertificate& certificate() const override;
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NSSKeyPair* keypair() const { return keypair_.get(); }
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private:
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NSSIdentity(NSSKeyPair* keypair, NSSCertificate* cert);
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static NSSIdentity* GenerateInternal(const SSLIdentityParams& params);
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rtc::scoped_ptr<NSSKeyPair> keypair_;
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rtc::scoped_ptr<NSSCertificate> certificate_;
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DISALLOW_COPY_AND_ASSIGN(NSSIdentity);
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};
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} // namespace rtc
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#endif // WEBRTC_BASE_NSSIDENTITY_H_
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