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/*
* libjingle
* Copyright 2012, The Libjingle Authors.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef TALK_BASE_FAKESSLIDENTITY_H_
#define TALK_BASE_FAKESSLIDENTITY_H_
#include <algorithm>
#include <vector>
#include "talk/base/messagedigest.h"
#include "talk/base/sslidentity.h"
namespace talk_base {
class FakeSSLCertificate : public talk_base::SSLCertificate {
public:
explicit FakeSSLCertificate(const std::string& data) : data_(data) {}
explicit FakeSSLCertificate(const std::vector<std::string>& certs)
: data_(certs.front()) {
std::vector<std::string>::const_iterator it;
// Skip certs[0].
for (it = certs.begin() + 1; it != certs.end(); ++it) {
certs_.push_back(FakeSSLCertificate(*it));
}
}
virtual FakeSSLCertificate* GetReference() const {
return new FakeSSLCertificate(*this);
}
virtual std::string ToPEMString() const {
return data_;
}
virtual void ToDER(Buffer* der_buffer) const {
std::string der_string;
VERIFY(SSLIdentity::PemToDer(kPemTypeCertificate, data_, &der_string));
der_buffer->SetData(der_string.c_str(), der_string.size());
}
virtual bool GetSignatureDigestAlgorithm(std::string* algorithm) const {
// SHA-1 is chosen because it is available in all build configurations
// used for unit testing.
*algorithm = DIGEST_SHA_1;
return true;
}
virtual bool ComputeDigest(const std::string &algorithm,
unsigned char *digest, std::size_t size,
std::size_t *length) const {
*length = talk_base::ComputeDigest(algorithm, data_.c_str(), data_.size(),
digest, size);
return (*length != 0);
}
virtual bool GetChain(SSLCertChain** chain) const {
if (certs_.empty())
return false;
std::vector<SSLCertificate*> new_certs(certs_.size());
std::transform(certs_.begin(), certs_.end(), new_certs.begin(), DupCert);
*chain = new SSLCertChain(new_certs);
return true;
}
private:
static FakeSSLCertificate* DupCert(FakeSSLCertificate cert) {
return cert.GetReference();
}
std::string data_;
std::vector<FakeSSLCertificate> certs_;
};
class FakeSSLIdentity : public talk_base::SSLIdentity {
public:
explicit FakeSSLIdentity(const std::string& data) : cert_(data) {}
explicit FakeSSLIdentity(const FakeSSLCertificate& cert) : cert_(cert) {}
virtual FakeSSLIdentity* GetReference() const {
return new FakeSSLIdentity(*this);
}
virtual const FakeSSLCertificate& certificate() const { return cert_; }
private:
FakeSSLCertificate cert_;
};
} // namespace talk_base
#endif // TALK_BASE_FAKESSLIDENTITY_H_
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