1 files changed, 192 insertions, 0 deletions
diff --git a/dom/webauthn/WebAuthnResult.cpp b/dom/webauthn/WebAuthnResult.cpp
new file mode 100644
index 0000000000..268dd62f20
--- /dev/null
+++ b/dom/webauthn/WebAuthnResult.cpp
@@ -0,0 +1,192 @@
+/* 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 "AuthrsBridge_ffi.h"
+#include "WebAuthnResult.h"
+#include "nsIWebAuthnAttObj.h"
+#include "nsCOMPtr.h"
+#include "nsString.h"
+
+#ifdef MOZ_WIDGET_ANDROID
+namespace mozilla::jni {
+
+template <>
+RefPtr<dom::WebAuthnRegisterResult> Java2Native(
+    mozilla::jni::Object::Param aData, JNIEnv* aEnv) {
+  MOZ_ASSERT(
+      aData.IsInstanceOf<java::WebAuthnTokenManager::MakeCredentialResponse>());
+  java::WebAuthnTokenManager::MakeCredentialResponse::LocalRef response(aData);
+  RefPtr<dom::WebAuthnRegisterResult> result =
+      new dom::WebAuthnRegisterResult(response);
+  return result;
+}
+
+template <>
+RefPtr<dom::WebAuthnSignResult> Java2Native(mozilla::jni::Object::Param aData,
+                                            JNIEnv* aEnv) {
+  MOZ_ASSERT(
+      aData.IsInstanceOf<java::WebAuthnTokenManager::GetAssertionResponse>());
+  java::WebAuthnTokenManager::GetAssertionResponse::LocalRef response(aData);
+  RefPtr<dom::WebAuthnSignResult> result =
+      new dom::WebAuthnSignResult(response);
+  return result;
+}
+
+}  // namespace mozilla::jni
+#endif
+
+namespace mozilla::dom {
+
+NS_IMPL_ISUPPORTS(WebAuthnRegisterResult, nsIWebAuthnRegisterResult)
+
+NS_IMETHODIMP
+WebAuthnRegisterResult::GetClientDataJSON(nsACString& aClientDataJSON) {
+  if (mClientDataJSON.isSome()) {
+    aClientDataJSON = *mClientDataJSON;
+    return NS_OK;
+  }
+  return NS_ERROR_NOT_AVAILABLE;
+}
+
+NS_IMETHODIMP
+WebAuthnRegisterResult::GetAttestationObject(
+    nsTArray<uint8_t>& aAttestationObject) {
+  aAttestationObject.Assign(mAttestationObject);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+WebAuthnRegisterResult::GetCredentialId(nsTArray<uint8_t>& aCredentialId) {
+  aCredentialId.Assign(mCredentialId);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+WebAuthnRegisterResult::GetTransports(nsTArray<nsString>& aTransports) {
+  aTransports.Assign(mTransports);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+WebAuthnRegisterResult::GetHmacCreateSecret(bool* aHmacCreateSecret) {
+  if (mHmacCreateSecret.isSome()) {
+    *aHmacCreateSecret = mHmacCreateSecret.ref();
+    return NS_OK;
+  }
+  return NS_ERROR_NOT_AVAILABLE;
+}
+
+NS_IMETHODIMP
+WebAuthnRegisterResult::GetCredPropsRk(bool* aCredPropsRk) {
+  if (mCredPropsRk.isSome()) {
+    *aCredPropsRk = mCredPropsRk.ref();
+    return NS_OK;
+  }
+  return NS_ERROR_NOT_AVAILABLE;
+}
+
+NS_IMETHODIMP
+WebAuthnRegisterResult::SetCredPropsRk(bool aCredPropsRk) {
+  mCredPropsRk = Some(aCredPropsRk);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+WebAuthnRegisterResult::GetAuthenticatorAttachment(
+    nsAString& aAuthenticatorAttachment) {
+  if (mAuthenticatorAttachment.isSome()) {
+    aAuthenticatorAttachment = mAuthenticatorAttachment.ref();
+    return NS_OK;
+  }
+  return NS_ERROR_NOT_AVAILABLE;
+}
+
+nsresult WebAuthnRegisterResult::Anonymize() {
+  // 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(
+      mAttestationObject,
+      /* anonymize */ true, getter_AddRefs(anonymizedAttObj));
+  if (NS_FAILED(rv)) {
+    return rv;
+  }
+  mAttestationObject.Clear();
+  rv = anonymizedAttObj->GetAttestationObject(mAttestationObject);
+  if (NS_FAILED(rv)) {
+    return rv;
+  }
+  return NS_OK;
+}
+
+NS_IMPL_ISUPPORTS(WebAuthnSignResult, nsIWebAuthnSignResult)
+
+NS_IMETHODIMP
+WebAuthnSignResult::GetClientDataJSON(nsACString& aClientDataJSON) {
+  if (mClientDataJSON.isSome()) {
+    aClientDataJSON = *mClientDataJSON;
+    return NS_OK;
+  }
+  return NS_ERROR_NOT_AVAILABLE;
+}
+
+NS_IMETHODIMP
+WebAuthnSignResult::GetAuthenticatorData(
+    nsTArray<uint8_t>& aAuthenticatorData) {
+  aAuthenticatorData.Assign(mAuthenticatorData);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+WebAuthnSignResult::GetCredentialId(nsTArray<uint8_t>& aCredentialId) {
+  aCredentialId.Assign(mCredentialId);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+WebAuthnSignResult::GetSignature(nsTArray<uint8_t>& aSignature) {
+  aSignature.Assign(mSignature);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+WebAuthnSignResult::GetUserHandle(nsTArray<uint8_t>& aUserHandle) {
+  aUserHandle.Assign(mUserHandle);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+WebAuthnSignResult::GetUserName(nsACString& aUserName) {
+  return NS_ERROR_NOT_AVAILABLE;
+}
+
+NS_IMETHODIMP
+WebAuthnSignResult::GetUsedAppId(bool* aUsedAppId) {
+  if (mUsedAppId.isNothing()) {
+    return NS_ERROR_NOT_AVAILABLE;
+  }
+  *aUsedAppId = mUsedAppId.ref();
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+WebAuthnSignResult::SetUsedAppId(bool aUsedAppId) {
+  mUsedAppId = Some(aUsedAppId);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+WebAuthnSignResult::GetAuthenticatorAttachment(
+    nsAString& aAuthenticatorAttachment) {
+  if (mAuthenticatorAttachment.isSome()) {
+    aAuthenticatorAttachment = mAuthenticatorAttachment.ref();
+    return NS_OK;
+  }
+  return NS_ERROR_NOT_AVAILABLE;
+}
+
+}  // namespace mozilla::dom