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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/safety_hub/android/unused_site_permissions_bridge.h"
#include <jni.h>
#include <vector>
#include "base/android/jni_string.h"
#include "base/android/scoped_java_ref.h"
#include "base/check.h"
#include "base/time/time.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/safety_hub/revoked_permissions_service.h"
#include "chrome/browser/ui/safety_hub/revoked_permissions_service_factory.h"
#include "components/content_settings/core/common/content_settings_constraints.h"
#include "components/content_settings/core/common/content_settings_pattern.h"
#include "components/content_settings/core/common/content_settings_types.h"
#include "components/page_info/page_info_ui.h"
#include "url/gurl.h"
#include "url/origin.h"
// Must come after all headers that specialize FromJniType() / ToJniType().
#include "chrome/browser/safety_hub/android/jni_headers/PermissionsData_jni.h"
#include "chrome/browser/safety_hub/android/jni_headers/UnusedSitePermissionsBridge_jni.h"
PermissionsData FromJavaPermissionsData(
JNIEnv* env,
const base::android::JavaRef<jobject>& jobject) {
PermissionsData permissions_data;
permissions_data.primary_pattern = ContentSettingsPattern::FromString(
Java_PermissionsData_getOrigin(env, jobject));
CHECK(permissions_data.primary_pattern.IsValid());
for (const int32_t permission_type :
Java_PermissionsData_getPermissions(env, jobject)) {
permissions_data.permission_types.insert(
static_cast<ContentSettingsType>(permission_type));
}
const base::Time expiration = base::Time::FromDeltaSinceWindowsEpoch(
base::Microseconds(Java_PermissionsData_getExpiration(env, jobject)));
const base::TimeDelta lifetime =
base::Microseconds(Java_PermissionsData_getLifetime(env, jobject));
permissions_data.constraints =
content_settings::ContentSettingConstraints(expiration - lifetime);
permissions_data.constraints.set_lifetime(lifetime);
permissions_data.revocation_type = static_cast<PermissionsRevocationType>(
Java_PermissionsData_getRevocationType(env, jobject));
return permissions_data;
}
base::android::ScopedJavaLocalRef<jobject> ToJavaPermissionsData(
JNIEnv* env,
const PermissionsData& obj) {
std::vector<int32_t> permissions;
for (ContentSettingsType type : obj.permission_types) {
permissions.push_back(static_cast<int32_t>(type));
}
// Converting a primary pattern to an origin is normally an anti-pattern
// but here it is ok since the primary pattern belongs to a single
// origin. Therefore, it has a fully defined URL+scheme+port which makes
// converting primary pattern to origin successful.
url::Origin origin = RevokedPermissionsService::ConvertPrimaryPatternToOrigin(
obj.primary_pattern);
return Java_PermissionsData_create(
env, origin.Serialize(), permissions,
obj.constraints.expiration().ToDeltaSinceWindowsEpoch().InMicroseconds(),
obj.constraints.lifetime().InMicroseconds(),
static_cast<int32_t>(obj.revocation_type));
}
std::vector<PermissionsData> GetRevokedPermissions(Profile* profile) {
RevokedPermissionsService* service =
RevokedPermissionsServiceFactory::GetForProfile(profile);
CHECK(service);
const auto service_result =
service->GetRevokedPermissions()->GetRevokedPermissions();
return std::vector<PermissionsData>(service_result.begin(),
service_result.end());
}
void RegrantPermissions(Profile* profile, std::string& origin_str) {
RevokedPermissionsService* service =
RevokedPermissionsServiceFactory::GetForProfile(profile);
CHECK(service);
url::Origin origin = url::Origin::Create(GURL(origin_str));
service->RegrantPermissionsForOrigin(origin);
}
void UndoRegrantPermissions(Profile* profile,
PermissionsData& permissions_data) {
RevokedPermissionsService* service =
RevokedPermissionsServiceFactory::GetForProfile(profile);
CHECK(service);
service->UndoRegrantPermissionsForOrigin(permissions_data);
}
void ClearRevokedPermissionsReviewList(Profile* profile) {
RevokedPermissionsService* service =
RevokedPermissionsServiceFactory::GetForProfile(profile);
CHECK(service);
service->ClearRevokedPermissionsList();
}
void RestoreRevokedPermissionsReviewList(
Profile* profile,
std::vector<PermissionsData>& permissions_data_list) {
RevokedPermissionsService* service =
RevokedPermissionsServiceFactory::GetForProfile(profile);
CHECK(service);
service->RestoreDeletedRevokedPermissionsList(permissions_data_list);
}
std::vector<std::u16string> ContentSettingsTypeToString(
std::vector<int32_t>& content_settings_type_list) {
std::vector<std::u16string> content_settings_string_list;
for (int32_t content_settings_type : content_settings_type_list) {
content_settings_string_list.push_back(PageInfoUI::PermissionTypeToUIString(
static_cast<ContentSettingsType>(content_settings_type)));
}
return content_settings_string_list;
}
static std::vector<PermissionsData>
JNI_UnusedSitePermissionsBridge_GetRevokedPermissions(JNIEnv* env,
Profile* profile) {
return GetRevokedPermissions(profile);
}
static void JNI_UnusedSitePermissionsBridge_RegrantPermissions(
JNIEnv* env,
Profile* profile,
std::string& origin_str) {
RegrantPermissions(profile, origin_str);
}
static void JNI_UnusedSitePermissionsBridge_UndoRegrantPermissions(
JNIEnv* env,
Profile* profile,
PermissionsData& permissions_data) {
UndoRegrantPermissions(profile, permissions_data);
}
static void JNI_UnusedSitePermissionsBridge_ClearRevokedPermissionsReviewList(
JNIEnv* env,
Profile* profile) {
ClearRevokedPermissionsReviewList(profile);
}
static void JNI_UnusedSitePermissionsBridge_RestoreRevokedPermissionsReviewList(
JNIEnv* env,
Profile* profile,
std::vector<PermissionsData>& permissions_data_list) {
RestoreRevokedPermissionsReviewList(profile, permissions_data_list);
}
static std::vector<std::u16string>
JNI_UnusedSitePermissionsBridge_ContentSettingsTypeToString(
JNIEnv* env,
std::vector<std::int32_t>& content_settings_type_list) {
return ContentSettingsTypeToString(content_settings_type_list);
}
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