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// Copyright 2025 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/credential_management/android/third_party_credential_manager_bridge.h"
#include <jni.h>
#include <memory>
#include <variant>
#include "base/android/jni_callback.h"
#include "base/android/jni_string.h"
#include "base/android/scoped_java_ref.h"
#include "base/functional/bind.h"
#include "base/functional/callback_forward.h"
#include "content/public/browser/browser_thread.h"
#include "url/android/gurl_android.h"
#include "url/gurl.h"
// Must come after all headers that specialize FromJniType() / ToJniType().
#include "components/credential_management/android/jni_headers/ThirdPartyCredentialManagerBridge_jni.h"
namespace credential_management {
using base::android::ConvertJavaStringToUTF8;
using JniDelegate = ThirdPartyCredentialManagerBridge::JniDelegate;
void OnPasswordCredentialReceived(
const std::string& origin,
GetCallback completion_callback,
PasswordCredentialResponse credential_response) {
password_manager::CredentialManagerError status =
password_manager::CredentialManagerError::UNKNOWN;
std::optional<password_manager::CredentialInfo> info;
if (credential_response.success) {
status = password_manager::CredentialManagerError::SUCCESS;
info = password_manager::CredentialInfo(
::password_manager::CredentialType::CREDENTIAL_TYPE_PASSWORD,
/*id=*/credential_response.username,
/*name=*/credential_response.username,
/*icon=*/GURL(),
/*password=*/credential_response.password,
/*federation=*/
url::SchemeHostPort(GURL(origin)));
}
content::GetUIThreadTaskRunner({})->PostTask(
FROM_HERE,
base::BindOnce(std::move(completion_callback), status, std::move(info)));
}
void OnCreateCredentialResponse(StoreCallback completion_callback,
bool success) {
content::GetUIThreadTaskRunner({})->PostTask(
FROM_HERE, base::BindOnce(std::move(completion_callback)));
}
class JniDelegateImpl : public JniDelegate {
public:
JniDelegateImpl() = default;
JniDelegateImpl(const JniDelegateImpl&) = delete;
JniDelegateImpl& operator=(const JniDelegateImpl&) = delete;
~JniDelegateImpl() override = default;
void Get(bool is_auto_select_allowed,
bool include_passwords,
const std::vector<GURL>& federations,
const std::string& origin,
base::OnceCallback<void(PasswordCredentialResponse)>
completion_callback) override {
JNIEnv* env = jni_zero::AttachCurrentThread();
std::vector<base::android::ScopedJavaLocalRef<jobject>> federations_array;
federations_array.reserve(federations.size());
for (const GURL& federation : federations) {
federations_array.push_back(
url::GURLAndroid::FromNativeGURL(env, federation));
}
Java_ThirdPartyCredentialManagerBridge_get(
env, GetOrCreateBridge(), is_auto_select_allowed, include_passwords,
federations_array, base::android::ConvertUTF8ToJavaString(env, origin),
base::android::ToJniCallback(env, std::move(completion_callback)));
}
void Store(const std::u16string& username,
const std::u16string& password,
const std::string& origin,
base::OnceCallback<void(bool)> completion_callback) override {
JNIEnv* env = jni_zero::AttachCurrentThread();
Java_ThirdPartyCredentialManagerBridge_store(
env, GetOrCreateBridge(),
base::android::ConvertUTF16ToJavaString(env, username),
base::android::ConvertUTF16ToJavaString(env, password),
base::android::ConvertUTF8ToJavaString(env, origin),
base::android::ToJniCallback(env, std::move(completion_callback)));
}
private:
base::android::ScopedJavaGlobalRef<jobject> GetOrCreateBridge() {
if (!java_bridge_) {
java_bridge_.Reset(Java_ThirdPartyCredentialManagerBridge_Constructor(
jni_zero::AttachCurrentThread()));
}
return java_bridge_;
}
// The corresponding Java ThirdPartyCredentialManagerBridge.
base::android::ScopedJavaGlobalRef<jobject> java_bridge_;
};
ThirdPartyCredentialManagerBridge::ThirdPartyCredentialManagerBridge()
: jni_delegate_(std::make_unique<JniDelegateImpl>()) {}
ThirdPartyCredentialManagerBridge::ThirdPartyCredentialManagerBridge(
base::PassKey<class ThirdPartyCredentialManagerBridgeTest>,
std::unique_ptr<JniDelegate> jni_delegate)
: jni_delegate_(std::move(jni_delegate)) {}
ThirdPartyCredentialManagerBridge::~ThirdPartyCredentialManagerBridge() =
default;
void ThirdPartyCredentialManagerBridge::Get(
bool is_auto_select_allowed,
bool include_passwords,
const std::vector<GURL>& federations,
const std::string& origin,
GetCallback completion_callback) {
base::OnceCallback<void(PasswordCredentialResponse)> on_complete =
base::BindOnce(&OnPasswordCredentialReceived, origin,
std::move(completion_callback));
jni_delegate_->Get(is_auto_select_allowed, include_passwords, federations,
origin, std::move(on_complete));
}
void ThirdPartyCredentialManagerBridge::Store(
const std::u16string& username,
const std::u16string& password,
const std::string& origin,
StoreCallback completion_callback) {
base::OnceCallback<void(bool)> on_complete = base::BindOnce(
&OnCreateCredentialResponse, std::move(completion_callback));
jni_delegate_->Store(username, password, origin, std::move(on_complete));
}
} // namespace credential_management
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