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/*
* Copyright (C) 2010 Apple Inc. All rights reserved.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``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 APPLE INC. OR ITS CONTRIBUTORS
* 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.
*/
#import "config.h"
#import "PlatformCertificateInfo.h"
#import "ArgumentDecoder.h"
#import "ArgumentEncoder.h"
#import <WebKitSystemInterface.h>
#import <Security/Security.h>
using namespace WebCore;
namespace WebKit {
PlatformCertificateInfo::PlatformCertificateInfo()
{
}
PlatformCertificateInfo::PlatformCertificateInfo(const ResourceResponse& response)
: m_certificateChain(AdoptCF, WKCopyNSURLResponseCertificateChain(response.nsURLResponse()))
{
}
void PlatformCertificateInfo::encode(CoreIPC::ArgumentEncoder* encoder) const
{
// Special case no certificates,
if (!m_certificateChain) {
encoder->encodeUInt64(std::numeric_limits<uint64_t>::max());
return;
}
uint64_t length = CFArrayGetCount(m_certificateChain.get());
encoder->encodeUInt64(length);
for (size_t i = 0; i < length; ++i) {
RetainPtr<CFDataRef> data(AdoptCF, SecCertificateCopyData((SecCertificateRef)CFArrayGetValueAtIndex(m_certificateChain.get(), i)));
encoder->encodeBytes(CFDataGetBytePtr(data.get()), CFDataGetLength(data.get()));
}
}
bool PlatformCertificateInfo::decode(CoreIPC::ArgumentDecoder* decoder, PlatformCertificateInfo& c)
{
uint64_t length;
if (!decoder->decode(length))
return false;
if (length == std::numeric_limits<uint64_t>::max()) {
// This is the no certificates case.
return true;
}
RetainPtr<CFMutableArrayRef> array(AdoptCF, CFArrayCreateMutable(0, length, &kCFTypeArrayCallBacks));
for (size_t i = 0; i < length; ++i) {
Vector<uint8_t> bytes;
if (!decoder->decodeBytes(bytes))
return false;
RetainPtr<CFDataRef> data(AdoptCF, CFDataCreateWithBytesNoCopy(0, bytes.data(), bytes.size(), kCFAllocatorNull));
RetainPtr<SecCertificateRef> certificate(AdoptCF, SecCertificateCreateWithData(0, data.get()));
CFArrayAppendValue(array.get(), certificate.get());
}
c.m_certificateChain = array;
return true;
}
#ifndef NDEBUG
void PlatformCertificateInfo::dump() const
{
unsigned entries = m_certificateChain ? CFArrayGetCount(m_certificateChain.get()) : 0;
NSLog(@"PlatformCertificateInfo\n");
NSLog(@" Entries: %d\n", entries);
for (unsigned i = 0; i < entries; ++i) {
RetainPtr<CFStringRef> summary(AdoptCF, SecCertificateCopySubjectSummary((SecCertificateRef)CFArrayGetValueAtIndex(m_certificateChain.get(), i)));
NSLog(@" %@", (NSString *)summary.get());
}
}
#endif
} // namespace WebKit
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