Backed out 2 changesets (bug 1816520, bug 1816519) for non-unified build bustages on AuthrsBridge_ffi.h. CLOSED TREE

Backed out changeset 03d6e3a37329 (bug 1816520)
Backed out changeset 891504a115dd (bug 1816519)
This commit is contained in:
Cosmin Sabou 2023-08-31 09:21:24 +03:00
Родитель 1e85c0a52b
Коммит 2d7b94471e
26 изменённых файлов: 805 добавлений и 241 удалений

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@ -91,6 +91,7 @@ dom/media/webspeech/recognition/energy_endpointer.cc
dom/media/webspeech/recognition/energy_endpointer.h
dom/media/webspeech/recognition/energy_endpointer_params.cc
dom/media/webspeech/recognition/energy_endpointer_params.h
dom/webauthn/cbor-cpp/.*
dom/webauthn/winwebauthn/webauthn.h
editor/libeditor/tests/browserscope/lib/richtext/.*
editor/libeditor/tests/browserscope/lib/richtext2/.*

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@ -1299,6 +1299,8 @@ dom/tests/mochitest/ajax/
dom/tests/mochitest/dom-level1-core/
dom/tests/mochitest/dom-level2-core/
dom/tests/mochitest/dom-level2-html/
dom/u2f/tests/pkijs/
dom/webauthn/cbor-cpp/
dom/webauthn/tests/pkijs/
dom/webgpu/tests/cts/checkout/
editor/libeditor/tests/browserscope/lib/richtext/

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@ -4,7 +4,6 @@
* 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/. */
#include "AuthrsBridge_ffi.h"
#include "mozilla/dom/WebAuthenticationBinding.h"
#include "mozilla/dom/AuthenticatorAttestationResponse.h"
@ -54,8 +53,7 @@ JSObject* AuthenticatorAttestationResponse::WrapObject(
void AuthenticatorAttestationResponse::GetAttestationObject(
JSContext* aCx, JS::MutableHandle<JSObject*> aValue, ErrorResult& aRv) {
if (!mAttestationObjectCachedObj) {
mAttestationObjectCachedObj = ArrayBuffer::Create(
aCx, mAttestationObject.Length(), mAttestationObject.Elements());
mAttestationObjectCachedObj = mAttestationObject.ToArrayBuffer(aCx);
if (!mAttestationObjectCachedObj) {
aRv.NoteJSContextException(aCx);
return;
@ -65,88 +63,11 @@ void AuthenticatorAttestationResponse::GetAttestationObject(
}
nsresult AuthenticatorAttestationResponse::SetAttestationObject(
const nsTArray<uint8_t>& aBuffer) {
if (!mAttestationObject.Assign(aBuffer, mozilla::fallible)) {
CryptoBuffer& aBuffer) {
if (NS_WARN_IF(!mAttestationObject.Assign(aBuffer))) {
return NS_ERROR_OUT_OF_MEMORY;
}
return NS_OK;
}
void AuthenticatorAttestationResponse::GetAuthenticatorData(
JSContext* aCx, JS::MutableHandle<JSObject*> aValue, ErrorResult& aRv) {
if (!mAttestationObjectParsed) {
nsresult rv = authrs_webauthn_att_obj_constructor(
mAttestationObject, /* anonymize */ false,
getter_AddRefs(mAttestationObjectParsed));
if (NS_FAILED(rv)) {
aRv.Throw(rv);
return;
}
}
nsTArray<uint8_t> authenticatorData;
nsresult rv =
mAttestationObjectParsed->GetAuthenticatorData(authenticatorData);
if (NS_FAILED(rv)) {
aRv.Throw(rv);
return;
}
JS::Heap<JSObject*> buffer(ArrayBuffer::Create(
aCx, authenticatorData.Length(), authenticatorData.Elements()));
if (!buffer) {
aRv.NoteJSContextException(aCx);
return;
}
aValue.set(buffer);
}
void AuthenticatorAttestationResponse::GetPublicKey(
JSContext* aCx, JS::MutableHandle<JSObject*> aValue, ErrorResult& aRv) {
if (!mAttestationObjectParsed) {
nsresult rv = authrs_webauthn_att_obj_constructor(
mAttestationObject, false, getter_AddRefs(mAttestationObjectParsed));
if (NS_FAILED(rv)) {
aRv.Throw(rv);
return;
}
}
nsTArray<uint8_t> publicKey;
nsresult rv = mAttestationObjectParsed->GetPublicKey(publicKey);
if (NS_FAILED(rv)) {
if (rv == NS_ERROR_NOT_AVAILABLE) {
aValue.set(nullptr);
} else {
aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
}
return;
}
JS::Heap<JSObject*> buffer(
ArrayBuffer::Create(aCx, publicKey.Length(), publicKey.Elements()));
if (!buffer) {
aRv.NoteJSContextException(aCx);
return;
}
aValue.set(buffer);
}
COSEAlgorithmIdentifier AuthenticatorAttestationResponse::GetPublicKeyAlgorithm(
ErrorResult& aRv) {
if (!mAttestationObjectParsed) {
nsresult rv = authrs_webauthn_att_obj_constructor(
mAttestationObject, false, getter_AddRefs(mAttestationObjectParsed));
if (NS_FAILED(rv)) {
aRv.Throw(rv);
return 0;
}
}
COSEAlgorithmIdentifier alg;
mAttestationObjectParsed->GetPublicKeyAlgorithm(&alg);
return alg;
}
} // namespace mozilla::dom

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@ -11,8 +11,8 @@
#include "mozilla/Attributes.h"
#include "mozilla/dom/AuthenticatorResponse.h"
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/dom/CryptoBuffer.h"
#include "nsCycleCollectionParticipant.h"
#include "nsIWebAuthnController.h"
#include "nsWrapperCache.h"
namespace mozilla::dom {
@ -35,19 +35,10 @@ class AuthenticatorAttestationResponse final : public AuthenticatorResponse {
void GetAttestationObject(JSContext* aCx, JS::MutableHandle<JSObject*> aValue,
ErrorResult& aRv);
nsresult SetAttestationObject(const nsTArray<uint8_t>& aBuffer);
void GetAuthenticatorData(JSContext* aCx, JS::MutableHandle<JSObject*> aValue,
ErrorResult& aRv);
void GetPublicKey(JSContext* aCx, JS::MutableHandle<JSObject*> aValue,
ErrorResult& aRv);
COSEAlgorithmIdentifier GetPublicKeyAlgorithm(ErrorResult& aRv);
nsresult SetAttestationObject(CryptoBuffer& aBuffer);
private:
nsTArray<uint8_t> mAttestationObject;
nsCOMPtr<nsIWebAuthnAttObj> mAttestationObjectParsed;
CryptoBuffer mAttestationObject;
JS::Heap<JSObject*> mAttestationObjectCachedObj;
};

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@ -1,23 +0,0 @@
/* 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_AuthrsBridge_ffi_h
#define mozilla_dom_AuthrsBridge_ffi_h
// TODO(Bug 1850592): Autogenerate this with cbindgen.
class nsIWebAuthnAttObj;
class nsIWebAuthnTransport;
extern "C" {
nsresult authrs_transport_constructor(nsIWebAuthnTransport** result);
nsresult authrs_webauthn_att_obj_constructor(
const nsTArray<uint8_t>& attestation, bool anonymize,
nsIWebAuthnAttObj** result);
} // extern "C"
#endif // mozilla_dom_AuthrsBridge_ffi_h

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@ -3,10 +3,18 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "AuthrsTransport.h"
#include "AuthrsBridge_ffi.h"
#include "nsIWebAuthnController.h"
#include "nsCOMPtr.h"
namespace {
extern "C" {
// Implemented in Rust
nsresult authrs_transport_constructor(nsIWebAuthnTransport** result);
} // extern "C"
} // namespace
namespace mozilla::dom {
already_AddRefed<nsIWebAuthnTransport> NewAuthrsTransport() {

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@ -0,0 +1,45 @@
/* -*- 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/. */
#include "cbor-cpp/src/cbor.h"
#include "mozilla/dom/WebAuthnCBORUtil.h"
#include "mozilla/dom/WebAuthnUtil.h"
namespace mozilla::dom {
nsresult CBOREncodeNoneAttestationObj(const CryptoBuffer& aAuthDataBuf,
/* out */ CryptoBuffer& aAttestationObj) {
/*
Attestation Object, encoded in CBOR (description is CDDL)
$$attStmtType //= (
fmt: "none",
attStmt: emptyMap
)
emptyMap = {}
*/
cbor::output_dynamic cborAttOut;
cbor::encoder encoder(cborAttOut);
encoder.write_map(3);
{
encoder.write_string("fmt");
encoder.write_string("none");
encoder.write_string("attStmt");
encoder.write_map(0);
encoder.write_string("authData");
encoder.write_bytes(aAuthDataBuf.Elements(), aAuthDataBuf.Length());
}
if (!aAttestationObj.Assign(cborAttOut.data(), cborAttOut.size())) {
return NS_ERROR_OUT_OF_MEMORY;
}
return NS_OK;
}
} // namespace mozilla::dom

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@ -0,0 +1,22 @@
/* -*- 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_WebAuthnCBORUtil_h
#define mozilla_dom_WebAuthnCBORUtil_h
/*
* Serialize and deserialize CBOR data formats for WebAuthn
*/
#include "mozilla/dom/CryptoBuffer.h"
namespace mozilla::dom {
nsresult CBOREncodeNoneAttestationObj(const CryptoBuffer& aAuthDataBuf,
/* out */ CryptoBuffer& aAttestationObj);
} // namespace mozilla::dom
#endif // mozilla_dom_WebAuthnCBORUtil_h

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@ -5,6 +5,7 @@
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "mozilla/dom/WebAuthnUtil.h"
#include "mozilla/dom/WebAuthnCBORUtil.h"
#include "nsComponentManagerUtils.h"
#include "nsICryptoHash.h"
#include "nsIEffectiveTLDService.h"
@ -107,6 +108,29 @@ bool EvaluateAppID(nsPIDOMWindowInner* aParent, const nsString& aOrigin,
return false;
}
nsresult ReadToCryptoBuffer(pkix::Reader& aSrc, /* out */ CryptoBuffer& aDest,
uint32_t aLen) {
if (aSrc.EnsureLength(aLen) != pkix::Success) {
return NS_ERROR_DOM_UNKNOWN_ERR;
}
if (!aDest.SetCapacity(aLen, mozilla::fallible)) {
return NS_ERROR_OUT_OF_MEMORY;
}
for (uint32_t offset = 0; offset < aLen; ++offset) {
uint8_t b;
if (aSrc.Read(b) != pkix::Success) {
return NS_ERROR_DOM_UNKNOWN_ERR;
}
if (!aDest.AppendElement(b, mozilla::fallible)) {
return NS_ERROR_OUT_OF_MEMORY;
}
}
return NS_OK;
}
static nsresult HashCString(nsICryptoHash* aHashService, const nsACString& aIn,
/* out */ CryptoBuffer& aOut) {
MOZ_ASSERT(aHashService);

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@ -6,6 +6,7 @@
#include "mozilla/Assertions.h"
#include "mozilla/dom/PWebAuthnTransactionParent.h"
#include "mozilla/dom/WebAuthnCBORUtil.h"
#include "mozilla/MozPromise.h"
#include "mozilla/ipc/BackgroundParent.h"
#include "mozilla/ClearOnShutdown.h"
@ -13,7 +14,6 @@
#include "mozilla/Unused.h"
#include "nsTextFormatter.h"
#include "nsWindowsHelpers.h"
#include "AuthrsBridge_ffi.h"
#include "WebAuthnEnumStrings.h"
#include "WebAuthnTransportIdentifiers.h"
#include "winwebauthn/webauthn.h"
@ -426,30 +426,21 @@ void WinWebAuthnManager::Register(
pWebAuthNCredentialAttestation->cbAuthenticatorData);
nsTArray<uint8_t> attObject;
attObject.AppendElements(
pWebAuthNCredentialAttestation->pbAttestationObject,
pWebAuthNCredentialAttestation->cbAttestationObject);
if (winAttestation == WEBAUTHN_ATTESTATION_CONVEYANCE_PREFERENCE_NONE) {
// The anonymize flag in the nsIWebAuthnAttObj constructor causes the
// attestation statement to be removed during deserialization. It also
// causes the AAGUID to be zeroed out. If we can't deserialize the
// existing attestation, then we can't ensure that it is anonymized, so we
// act as though the user denied consent and we return NotAllowed.
nsCOMPtr<nsIWebAuthnAttObj> anonymizedAttObj;
nsresult rv = authrs_webauthn_att_obj_constructor(
attObject,
/* anonymize */ true, getter_AddRefs(anonymizedAttObj));
if (NS_FAILED(rv)) {
MaybeAbortRegister(aTransactionId, NS_ERROR_DOM_NOT_ALLOWED_ERR);
return;
}
attObject.Clear();
rv = anonymizedAttObj->GetAttestationObject(attObject);
if (NS_FAILED(rv)) {
MaybeAbortRegister(aTransactionId, NS_ERROR_DOM_NOT_ALLOWED_ERR);
return;
}
// Zero AAGuid
const uint8_t zeroGuid[16] = {0};
authenticatorData.ReplaceElementsAt(32 + 1 + 4 /*AAGuid offset*/, 16,
zeroGuid, 16);
CryptoBuffer authData;
authData.Assign(authenticatorData);
CryptoBuffer noneAttObj;
CBOREncodeNoneAttestationObj(authData, noneAttObj);
attObject.AppendElements(noneAttObj);
} else {
attObject.AppendElements(
pWebAuthNCredentialAttestation->pbAttestationObject,
pWebAuthNCredentialAttestation->cbAttestationObject);
}
nsTArray<WebAuthnExtensionResult> extensions;

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@ -10,8 +10,6 @@ extern crate xpcom;
use authenticator::{
authenticatorservice::{RegisterArgs, SignArgs},
crypto::COSEKeyType,
ctap2::attestation::AttestationObject,
ctap2::commands::get_info::AuthenticatorVersion,
ctap2::server::{
PublicKeyCredentialDescriptor, PublicKeyCredentialParameters, RelyingParty,
@ -37,7 +35,7 @@ use std::sync::{Arc, Mutex};
use thin_vec::ThinVec;
use xpcom::interfaces::{
nsICredentialParameters, nsICtapRegisterArgs, nsICtapRegisterResult, nsICtapSignArgs,
nsICtapSignResult, nsIWebAuthnAttObj, nsIWebAuthnController, nsIWebAuthnTransport,
nsICtapSignResult, nsIWebAuthnController, nsIWebAuthnTransport,
};
use xpcom::{xpcom_method, RefPtr};
@ -97,9 +95,13 @@ impl CtapRegisterResult {
xpcom_method!(get_attestation_object => GetAttestationObject() -> ThinVec<u8>);
fn get_attestation_object(&self) -> Result<ThinVec<u8>, nsresult> {
let mut out = ThinVec::new();
let make_cred_res = self.result.as_ref().or(Err(NS_ERROR_FAILURE))?;
serde_cbor::to_writer(&mut out, &make_cred_res.att_obj).or(Err(NS_ERROR_FAILURE))?;
Ok(out)
if let Ok(make_cred_res) = &self.result {
if let Ok(encoded_att_obj) = serde_cbor::to_vec(&make_cred_res.att_obj) {
out.extend_from_slice(&encoded_att_obj);
return Ok(out);
}
}
Err(NS_ERROR_FAILURE)
}
xpcom_method!(get_credential_id => GetCredentialId() -> ThinVec<u8>);
@ -107,7 +109,7 @@ impl CtapRegisterResult {
let mut out = ThinVec::new();
if let Ok(make_cred_res) = &self.result {
if let Some(credential_data) = &make_cred_res.att_obj.auth_data.credential_data {
out.extend_from_slice(&credential_data.credential_id);
out.extend(credential_data.credential_id.clone());
return Ok(out);
}
}
@ -123,48 +125,6 @@ impl CtapRegisterResult {
}
}
#[xpcom(implement(nsIWebAuthnAttObj), atomic)]
pub struct WebAuthnAttObj {
att_obj: AttestationObject,
}
impl WebAuthnAttObj {
xpcom_method!(get_attestation_object => GetAttestationObject() -> ThinVec<u8>);
fn get_attestation_object(&self) -> Result<ThinVec<u8>, nsresult> {
let mut out = ThinVec::new();
serde_cbor::to_writer(&mut out, &self.att_obj).or(Err(NS_ERROR_FAILURE))?;
Ok(out)
}
xpcom_method!(get_authenticator_data => GetAuthenticatorData() -> ThinVec<u8>);
fn get_authenticator_data(&self) -> Result<ThinVec<u8>, nsresult> {
// TODO(https://github.com/mozilla/authenticator-rs/issues/302) use to_writer
Ok(self.att_obj.auth_data.to_vec().into())
}
xpcom_method!(get_public_key => GetPublicKey() -> ThinVec<u8>);
fn get_public_key(&self) -> Result<ThinVec<u8>, nsresult> {
let Some(credential_data) = &self.att_obj.auth_data.credential_data else {
return Err(NS_ERROR_FAILURE);
};
// We only support encoding (some) EC2 keys in DER SPKI format.
let COSEKeyType::EC2(ref key) = credential_data.credential_public_key.key else {
return Err(NS_ERROR_NOT_AVAILABLE);
};
Ok(key.der_spki().or(Err(NS_ERROR_NOT_AVAILABLE))?.into())
}
xpcom_method!(get_public_key_algorithm => GetPublicKeyAlgorithm() -> i32);
fn get_public_key_algorithm(&self) -> Result<i32, nsresult> {
if let Some(credential_data) = &self.att_obj.auth_data.credential_data {
// safe to cast to i32 by inspection of defined values
Ok(credential_data.credential_public_key.alg as i32)
} else {
Err(NS_ERROR_FAILURE)
}
}
}
#[xpcom(implement(nsICtapSignResult), atomic)]
pub struct CtapSignResult {
result: Result<Assertion, AuthenticatorError>,
@ -195,10 +155,16 @@ impl CtapSignResult {
xpcom_method!(get_authenticator_data => GetAuthenticatorData() -> ThinVec<u8>);
fn get_authenticator_data(&self) -> Result<ThinVec<u8>, nsresult> {
self.result
.as_ref()
.map(|assertion| assertion.auth_data.to_vec().into())
.or(Err(NS_ERROR_FAILURE))
let mut out = ThinVec::new();
if let Ok(assertion) = &self.result {
let data = match serde_cbor::value::to_value(&assertion.auth_data) {
Ok(serde_cbor::value::Value::Bytes(data)) => data,
_ => return Err(NS_ERROR_FAILURE),
};
out.extend_from_slice(&data);
return Ok(out);
}
Err(NS_ERROR_FAILURE)
}
xpcom_method!(get_user_handle => GetUserHandle() -> ThinVec<u8>);
@ -230,7 +196,7 @@ impl CtapSignResult {
// assertion.auth_data.rp_id_hash
let mut out = ThinVec::new();
if let Ok(assertion) = &self.result {
out.extend_from_slice(&assertion.auth_data.rp_id_hash.0);
out.extend(assertion.auth_data.rp_id_hash.0.clone());
return Ok(out);
}
Err(NS_ERROR_FAILURE)
@ -950,31 +916,3 @@ pub extern "C" fn authrs_transport_constructor(
}
NS_OK
}
#[no_mangle]
pub extern "C" fn authrs_webauthn_att_obj_constructor(
att_obj_bytes: &ThinVec<u8>,
anonymize: bool,
result: *mut *const nsIWebAuthnAttObj,
) -> nsresult {
if result.is_null() {
return NS_ERROR_NULL_POINTER;
}
let mut att_obj: AttestationObject = match serde_cbor::from_slice(att_obj_bytes) {
Ok(att_obj) => att_obj,
Err(_) => return NS_ERROR_INVALID_ARG,
};
if anonymize {
att_obj.anonymize();
}
let wrapper = WebAuthnAttObj::allocate(InitWebAuthnAttObj { att_obj });
unsafe {
RefPtr::new(wrapper.coerce::<nsIWebAuthnAttObj>()).forget(&mut *result);
}
NS_OK
}

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@ -80,7 +80,10 @@ impl TestTokenCredential {
..Default::default()
});
let mut data = auth_data.to_vec();
let mut data = match serde_cbor::value::to_value(&auth_data) {
Ok(serde_cbor::value::Value::Bytes(data)) => data,
_ => return Err(HIDError::DeviceError),
};
data.extend_from_slice(client_data_hash.as_ref());
let signature =
ecdsa_p256_sha256_sign_raw(&self.privkey, &data).or(Err(HIDError::DeviceError))?;
@ -533,7 +536,10 @@ impl VirtualFidoDevice for TestToken {
extensions: Extension::default(),
};
let mut data = auth_data.to_vec();
let mut data = match serde_cbor::value::to_value(&auth_data) {
Ok(serde_cbor::value::Value::Bytes(data)) => data,
_ => return Err(HIDError::DeviceError),
};
data.extend_from_slice(req.client_data_hash.as_ref());
let sig = ecdsa_p256_sha256_sign_raw(&private, &data).or(Err(HIDError::DeviceError))?;

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@ -0,0 +1,35 @@
cbor-cpp
========
[![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/naphaso/cbor-cpp?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
CBOR C++ serialization library
Just a simple SAX-like Concise Binary Object Representation (CBOR).
[http://tools.ietf.org/html/rfc7049](http://tools.ietf.org/html/rfc7049)
#### Examples
```C++
cbor::output_dynamic output;
{ //encoding
cbor::encoder encoder(output);
encoder.write_array(5);
{
encoder.write_int(123);
encoder.write_string("bar");
encoder.write_int(321);
encoder.write_int(321);
encoder.write_string("foo");
}
}
{ // decoding
cbor::input input(output.data(), output.size());
cbor::listener_debug listener;
cbor::decoder decoder(input, listener);
decoder.run();
}
```

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@ -0,0 +1,201 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
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outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
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@ -0,0 +1,5 @@
This library [1] has been stripped down to only the CBOR encoding parts, as there are outstanding issues [2]
related to memory safety for the decoder.
[1] https://github.com/naphaso/cbor-cpp/
[2] https://github.com/naphaso/cbor-cpp/issues/8

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@ -0,0 +1,23 @@
/*
Copyright 2014-2015 Stanislav Ovsyannikov
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#ifndef CBOR_CPP_CBOR_H
#define CBOR_CPP_CBOR_H
#include "encoder.h"
#include "output_dynamic.h"
#endif //CBOR_CPP_CBOR_H

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@ -0,0 +1,154 @@
/*
Copyright 2014-2015 Stanislav Ovsyannikov
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include "encoder.h"
using namespace cbor;
encoder::encoder(output &out) {
_out = &out;
}
encoder::~encoder() {
}
void encoder::write_type_value(int major_type, unsigned int value) {
major_type <<= 5;
if(value < 24) {
_out->put_byte((unsigned char) (major_type | value));
} else if(value < 256) {
_out->put_byte((unsigned char) (major_type | 24));
_out->put_byte((unsigned char) value);
} else if(value < 65536) {
_out->put_byte((unsigned char) (major_type | 25));
_out->put_byte((unsigned char) (value >> 8));
_out->put_byte((unsigned char) value);
} else {
_out->put_byte((unsigned char) (major_type | 26));
_out->put_byte((unsigned char) (value >> 24));
_out->put_byte((unsigned char) (value >> 16));
_out->put_byte((unsigned char) (value >> 8));
_out->put_byte((unsigned char) value);
}
}
void encoder::write_type_value(int major_type, unsigned long long value) {
major_type <<= 5;
if(value < 24ULL) {
_out->put_byte((unsigned char) (major_type | value));
} else if(value < 256ULL) {
_out->put_byte((unsigned char) (major_type | 24));
_out->put_byte((unsigned char) value);
} else if(value < 65536ULL) {
_out->put_byte((unsigned char) (major_type | 25));
_out->put_byte((unsigned char) (value >> 8));
_out->put_byte((unsigned char) value);
} else if(value < 4294967296ULL) {
_out->put_byte((unsigned char) (major_type | 26));
_out->put_byte((unsigned char) (value >> 24));
_out->put_byte((unsigned char) (value >> 16));
_out->put_byte((unsigned char) (value >> 8));
_out->put_byte((unsigned char) value);
} else {
_out->put_byte((unsigned char) (major_type | 27));
_out->put_byte((unsigned char) (value >> 56));
_out->put_byte((unsigned char) (value >> 48));
_out->put_byte((unsigned char) (value >> 40));
_out->put_byte((unsigned char) (value >> 32));
_out->put_byte((unsigned char) (value >> 24));
_out->put_byte((unsigned char) (value >> 16));
_out->put_byte((unsigned char) (value >> 8));
_out->put_byte((unsigned char) value);
}
}
void encoder::write_int(unsigned int value) {
write_type_value(0, value);
}
void encoder::write_int(unsigned long long value) {
write_type_value(0, value);
}
void encoder::write_int(long long value) {
if(value < 0) {
write_type_value(1, (unsigned long long) -(value+1));
} else {
write_type_value(0, (unsigned long long) value);
}
}
void encoder::write_int(int value) {
if(value < 0) {
write_type_value(1, (unsigned int) -(value+1));
} else {
write_type_value(0, (unsigned int) value);
}
}
void encoder::write_bytes(const unsigned char *data, unsigned int size) {
write_type_value(2, size);
_out->put_bytes(data, size);
}
void encoder::write_raw(const unsigned char *data, unsigned int size) {
_out->put_bytes(data, size);
}
void encoder::write_string(const char *data, unsigned int size) {
write_type_value(3, size);
_out->put_bytes((const unsigned char *) data, size);
}
void encoder::write_string(const std::string str) {
write_type_value(3, (unsigned int) str.size());
_out->put_bytes((const unsigned char *) str.c_str(), (int) str.size());
}
void encoder::write_array(int size) {
write_type_value(4, (unsigned int) size);
}
void encoder::write_map(int size) {
write_type_value(5, (unsigned int) size);
}
void encoder::write_tag(const unsigned int tag) {
write_type_value(6, tag);
}
void encoder::write_special(int special) {
write_type_value(7, (unsigned int) special);
}
void encoder::write_bool(bool value) {
if (value == true) {
_out->put_byte((unsigned char) 0xf5);
} else {
_out->put_byte((unsigned char) 0xf4);
}
}
void encoder::write_null() {
_out->put_byte((unsigned char) 0xf6);
}
void encoder::write_undefined() {
_out->put_byte((unsigned char) 0xf7);
}

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@ -0,0 +1,70 @@
/*
Copyright 2014-2015 Stanislav Ovsyannikov
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#ifndef __CborEncoder_H_
#define __CborEncoder_H_
#include "output.h"
#include <string>
namespace cbor {
class encoder {
private:
output *_out;
public:
explicit encoder(output &out);
~encoder();
void write_bool(bool value);
void write_int(int value);
void write_int(long long value);
void write_int(unsigned int value);
void write_int(unsigned long long value);
void write_bytes(const unsigned char *data, unsigned int size);
void write_raw(const unsigned char *data, unsigned int size);
void write_string(const char *data, unsigned int size);
void write_string(const std::string str);
void write_array(int size);
void write_map(int size);
void write_tag(const unsigned int tag);
void write_special(int special);
void write_null();
void write_undefined();
private:
void write_type_value(int major_type, unsigned int value);
void write_type_value(int major_type, unsigned long long value);
};
}
#endif //__CborEncoder_H_

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@ -0,0 +1,34 @@
/*
Copyright 2014-2015 Stanislav Ovsyannikov
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#ifndef __CborOutput_H_
#define __CborOutput_H_
namespace cbor {
class output {
public:
virtual unsigned char *data() = 0;
virtual unsigned int size() = 0;
virtual void put_byte(unsigned char value) = 0;
virtual void put_bytes(const unsigned char *data, int size) = 0;
};
}
#endif //__CborOutput_H_

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@ -0,0 +1,69 @@
/*
Copyright 2014-2015 Stanislav Ovsyannikov
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include "output_dynamic.h"
#include <string.h>
#include <stdlib.h>
using namespace cbor;
void output_dynamic::init(unsigned int initalCapacity) {
this->_capacity = initalCapacity;
this->_buffer = new unsigned char[initalCapacity];
this->_offset = 0;
}
output_dynamic::output_dynamic() {
init(256);
}
output_dynamic::output_dynamic(unsigned int inital_capacity) {
init(inital_capacity);
}
output_dynamic::~output_dynamic() {
delete _buffer;
}
unsigned char *output_dynamic::data() {
return _buffer;
}
unsigned int output_dynamic::size() {
return _offset;
}
void output_dynamic::put_byte(unsigned char value) {
if(_offset < _capacity) {
_buffer[_offset++] = value;
} else {
_capacity *= 2;
_buffer = (unsigned char *) realloc(_buffer, _capacity);
_buffer[_offset++] = value;
}
}
void output_dynamic::put_bytes(const unsigned char *data, int size) {
while(_offset + size > _capacity) {
_capacity *= 2;
_buffer = (unsigned char *) realloc(_buffer, _capacity);
}
memcpy(_buffer + _offset, data, size);
_offset += size;
}

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@ -0,0 +1,51 @@
/*
Copyright 2014-2015 Stanislav Ovsyannikov
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#ifndef __CborDynamicOutput_H_
#define __CborDynamicOutput_H_
#include "output.h"
namespace cbor {
class output_dynamic : public output {
private:
unsigned char *_buffer;
unsigned int _capacity;
unsigned int _offset;
public:
output_dynamic();
explicit output_dynamic(unsigned int inital_capacity);
~output_dynamic();
virtual unsigned char *data();
virtual unsigned int size();
virtual void put_byte(unsigned char value);
virtual void put_bytes(const unsigned char *data, int size);
private:
void init(unsigned int initalCapacity);
};
}
#endif //__CborDynamicOutput_H_

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@ -24,6 +24,7 @@ EXPORTS.mozilla.dom += [
"PublicKeyCredential.h",
"U2FTokenManager.h",
"U2FTokenTransport.h",
"WebAuthnCBORUtil.h",
"WebAuthnController.h",
"WebAuthnManager.h",
"WebAuthnManagerBase.h",
@ -38,9 +39,12 @@ UNIFIED_SOURCES += [
"AuthenticatorAttestationResponse.cpp",
"AuthenticatorResponse.cpp",
"AuthrsTransport.cpp",
"cbor-cpp/src/encoder.cpp",
"cbor-cpp/src/output_dynamic.cpp",
"CtapArgs.cpp",
"PublicKeyCredential.cpp",
"U2FTokenManager.cpp",
"WebAuthnCBORUtil.cpp",
"WebAuthnController.cpp",
"WebAuthnManager.cpp",
"WebAuthnManagerBase.cpp",

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@ -123,6 +123,9 @@ interface nsICtapRegisterResult : nsISupports {
// Bug 1536155
// readonly attribute Array<AString> transports;
// Bug 1816519
// readonly attribute Array<octet> authenticatorData;
// Bug 1816520
// readonly attribute Array<octet> publicKey
// readonly attribute COSEAlgorithmIdentifier publicKeyAlgorithm;
@ -131,18 +134,6 @@ interface nsICtapRegisterResult : nsISupports {
// readonly attribute bool hmacCreateSecret;
};
[uuid(91e41be0-ed73-4a10-b55e-3312319bfddf)]
interface nsIWebAuthnAttObj : nsISupports {
// The serialied attestation object as defined in
// https://www.w3.org/TR/webauthn-2/#sctn-attestation
readonly attribute Array<octet> attestationObject;
readonly attribute Array<octet> authenticatorData;
readonly attribute Array<octet> publicKey;
readonly attribute COSEAlgorithmIdentifier publicKeyAlgorithm;
};
// The nsICtapSignResult interface is used to construct IPDL-defined
// WebAuthnGetAssertionResult from either Rust or C++.

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@ -34,9 +34,6 @@ interface AuthenticatorResponse {
Exposed=Window]
interface AuthenticatorAttestationResponse : AuthenticatorResponse {
[SameObject, Throws] readonly attribute ArrayBuffer attestationObject;
[Throws] ArrayBuffer getAuthenticatorData();
[Throws] ArrayBuffer? getPublicKey();
[Throws] COSEAlgorithmIdentifier getPublicKeyAlgorithm();
};
[SecureContext, Pref="security.webauth.webauthn",

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@ -0,0 +1,3 @@
[createcredential-getpublickey.https.html]
[WebAuthn getPublicKey]
expected: FAIL

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@ -53,6 +53,7 @@ dom/tests/mochitest/dom-level1-core/
dom/tests/mochitest/dom-level2-core/
dom/tests/mochitest/dom-level2-html/
dom/u2f/tests/pkijs/
dom/webauthn/cbor-cpp/
dom/webauthn/tests/pkijs/
dom/webgpu/tests/cts/checkout/
editor/libeditor/tests/browserscope/lib/richtext/