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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/webauthn/android/webauthn_client_android.h"
#include <memory>
#include <string>
#include <utility>
#include "base/check.h"
#include "base/functional/callback.h"
#include "components/webauthn/android/webauthn_cred_man_delegate.h"
#include "components/webauthn/android/webauthn_cred_man_delegate_factory.h"
#include "content/public/browser/web_contents.h"
namespace webauthn {
// The WebAuthnClientAndroid instance, which is set by the embedder.
WebAuthnClientAndroid* g_webauthn_client = nullptr;
WebAuthnClientAndroid::~WebAuthnClientAndroid() = default;
// static
void WebAuthnClientAndroid::SetClient(
std::unique_ptr<WebAuthnClientAndroid> client) {
DCHECK(client);
DCHECK(!g_webauthn_client);
g_webauthn_client = client.release();
}
// static
WebAuthnClientAndroid* WebAuthnClientAndroid::GetClient() {
DCHECK(g_webauthn_client);
return g_webauthn_client;
}
void WebAuthnClientAndroid::OnCredManConditionalRequestPending(
content::RenderFrameHost* render_frame_host,
bool has_results,
base::RepeatingCallback<void(bool)> full_assertion_request) {
if (webauthn::WebAuthnCredManDelegate* cred_man_delegate =
webauthn::WebAuthnCredManDelegateFactory::GetFactory(
content::WebContents::FromRenderFrameHost(render_frame_host))
->GetRequestDelegate(render_frame_host)) {
cred_man_delegate->OnCredManConditionalRequestPending(
has_results, std::move(full_assertion_request));
}
}
void WebAuthnClientAndroid::OnCredManUiClosed(
content::RenderFrameHost* render_frame_host,
bool success) {
if (webauthn::WebAuthnCredManDelegate* cred_man_delegate =
webauthn::WebAuthnCredManDelegateFactory::GetFactory(
content::WebContents::FromRenderFrameHost(render_frame_host))
->GetRequestDelegate(render_frame_host)) {
cred_man_delegate->OnCredManUiClosed(success);
}
}
void WebAuthnClientAndroid::CleanupCredManRequest(
content::RenderFrameHost* frame_host) {
if (webauthn::WebAuthnCredManDelegate* credman_delegate =
webauthn::WebAuthnCredManDelegateFactory::GetFactory(
content::WebContents::FromRenderFrameHost(frame_host))
->GetRequestDelegate(frame_host)) {
credman_delegate->CleanUpConditionalRequest();
}
return;
}
void WebAuthnClientAndroid::OnPasswordCredentialReceived(
content::RenderFrameHost* render_frame_host,
std::u16string username,
std::u16string password) {
if (webauthn::WebAuthnCredManDelegate* cred_man_delegate =
webauthn::WebAuthnCredManDelegateFactory::GetFactory(
content::WebContents::FromRenderFrameHost(render_frame_host))
->GetRequestDelegate(render_frame_host)) {
cred_man_delegate->FillUsernameAndPassword(username, password);
}
}
} // namespace webauthn
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