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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.
#ifndef COMPONENTS_WEBAUTHN_ANDROID_WEBAUTHN_CLIENT_ANDROID_H_
#define COMPONENTS_WEBAUTHN_ANDROID_WEBAUTHN_CLIENT_ANDROID_H_
#include <cstdint>
#include <memory>
#include <string>
#include <vector>
#include "base/functional/callback_forward.h"
namespace content {
class RenderFrameHost;
}
namespace device {
class DiscoverableCredentialMetadata;
}
namespace webauthn {
class WebAuthnClientAndroid {
public:
virtual ~WebAuthnClientAndroid();
// Called by the embedder to set the static instance of this client.
static void SetClient(std::unique_ptr<WebAuthnClientAndroid> client);
// Accessor for the client that has been set by the embedder.
static WebAuthnClientAndroid* GetClient();
// Called when a Web Authentication request is received that can be handled
// by the browser. This provides the callback that will complete the request
// if and when a user selects a credential from a selection dialog.
virtual void OnWebAuthnRequestPending(
content::RenderFrameHost* frame_host,
const std::vector<device::DiscoverableCredentialMetadata>& credentials,
bool is_conditional_request,
base::RepeatingCallback<void(const std::vector<uint8_t>& id)>
getAssertionCallback,
base::RepeatingCallback<void()> hybridCallback) = 0;
// Closes an outstanding conditional UI request, so passkeys will no longer be
// displayed through autofill.
virtual void CleanupWebAuthnRequest(content::RenderFrameHost* frame_host) = 0;
// Called when a pendingGetCredential call is completed. The provided closure
// can be used to trigger CredMan UI flows. Android U+ only.
void OnCredManConditionalRequestPending(
content::RenderFrameHost* render_frame_host,
bool has_results,
base::RepeatingCallback<void(bool)> full_assertion_request);
// Called when a CredMan sheet is closed. This can happen if the user
// dismissed the UI, selected a credential, or if there are errors. Android U+
// only.
void OnCredManUiClosed(content::RenderFrameHost* render_frame_host,
bool success);
// Called when a conditional request that is stored in CredMan should be
// cleaned. Android U+ only.
void CleanupCredManRequest(content::RenderFrameHost* render_frame_host);
// Called when a user selects a password from the CredMan UI. The provided
// `username` and `password` can be filled in the password form in the
// `render_frame_host`.
void OnPasswordCredentialReceived(content::RenderFrameHost* render_frame_host,
std::u16string username,
std::u16string password);
};
} // namespace webauthn
#endif // COMPONENTS_WEBAUTHN_ANDROID_WEBAUTHN_CLIENT_ANDROID_H_
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