gecko-dev/dom/crypto/CryptoBuffer.h
J.C. Jones cdb5d484f9 Bug 1401803 - WebAuthn types need to return ArrayBuffers r=keeler
The Web Authentication types, by spec, return ArrayBuffer objects, while we
were returning a concrete Uint8Array. This is a fairly straightforward change
to add functionality to CryptoBuffer and the WebIDL types, however it's a
substantial change to the tests.

Frankly, the tests just could use another pass of clean-up now, since this is
a lot of relative ugliness added in. I refactored tab_webauthn_success.html
pretty heavily -- since it was also fairly ugly to start -- but I decided to go
with a lighter touch on the other tests.

MozReview-Commit-ID: 9vb1wdLo3SI

--HG--
rename : dom/webauthn/tests/browser/frame_webauthn_success.html => dom/webauthn/tests/browser/tab_webauthn_success.html
extra : rebase_source : bd2bc326c6bb5e00929b14c7aae66eba335c0605
2017-09-20 07:32:07 -07:00

60 lines
2.0 KiB
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_dom_CryptoBuffer_h
#define mozilla_dom_CryptoBuffer_h
#include "nsTArray.h"
#include "seccomon.h"
#include "mozilla/dom/TypedArray.h"
namespace mozilla {
namespace dom {
class ArrayBufferViewOrArrayBuffer;
class OwningArrayBufferViewOrArrayBuffer;
class CryptoBuffer : public FallibleTArray<uint8_t>
{
public:
uint8_t* Assign(const CryptoBuffer& aData);
uint8_t* Assign(const uint8_t* aData, uint32_t aLength);
uint8_t* Assign(const nsACString& aString);
uint8_t* Assign(const SECItem* aItem);
uint8_t* Assign(const InfallibleTArray<uint8_t>& aData);
uint8_t* Assign(const ArrayBuffer& aData);
uint8_t* Assign(const ArrayBufferView& aData);
uint8_t* Assign(const ArrayBufferViewOrArrayBuffer& aData);
uint8_t* Assign(const OwningArrayBufferViewOrArrayBuffer& aData);
uint8_t* AppendSECItem(const SECItem* aItem);
uint8_t* AppendSECItem(const SECItem& aItem);
template<typename T,
JSObject* UnwrapArray(JSObject*),
void GetLengthAndDataAndSharedness(JSObject*, uint32_t*, bool*, T**)>
uint8_t* Assign(const TypedArray_base<T, UnwrapArray,
GetLengthAndDataAndSharedness>& aArray)
{
aArray.ComputeLengthAndData();
return Assign(aArray.Data(), aArray.Length());
}
nsresult FromJwkBase64(const nsString& aBase64);
nsresult ToJwkBase64(nsString& aBase64) const;
bool ToSECItem(PLArenaPool* aArena, SECItem* aItem) const;
JSObject* ToUint8Array(JSContext* aCx) const;
JSObject* ToArrayBuffer(JSContext* aCx) const;
bool ToNewUnsignedBuffer(uint8_t** aBuf, uint32_t* aBufLen) const;
bool GetBigIntValue(unsigned long& aRetVal);
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_CryptoBuffer_h