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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 <set>
#include <string>
#include <vector>
#include "base/android/jni_array.h"
#include "base/android/jni_string.h"
#include "base/containers/contains.h"
#include "chrome/browser/file_system_access/chrome_file_system_access_permission_context.h"
#include "chrome/browser/file_system_access/file_system_access_permission_context_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "url/gurl.h"
#include "url/origin.h"
// Must come after all headers that specialize FromJniType() / ToJniType().
#include "chrome/android/chrome_jni_headers/ChromeSiteSettingsDelegate_jni.h"
static std::vector<std::string>
JNI_ChromeSiteSettingsDelegate_GetOriginsWithFileSystemAccessGrants(
JNIEnv* env,
const jni_zero::JavaParamRef<jobject>& j_profile) {
Profile* profile = Profile::FromJavaObject(j_profile);
std::vector<std::string> result;
auto* context =
FileSystemAccessPermissionContextFactory::GetForProfileIfExists(profile);
if (context) {
std::set<url::Origin> origins = context->GetOriginsWithGrants();
for (const auto& origin : origins) {
result.push_back(origin.Serialize());
}
}
return result;
}
static jni_zero::ScopedJavaLocalRef<jobjectArray>
JNI_ChromeSiteSettingsDelegate_GetFileSystemAccessGrants(
JNIEnv* env,
const jni_zero::JavaParamRef<jobject>& j_profile,
std::string& origin) {
Profile* profile = Profile::FromJavaObject(j_profile);
std::vector<std::string> paths;
std::vector<std::string> display_names;
auto* context =
FileSystemAccessPermissionContextFactory::GetForProfileIfExists(profile);
if (context) {
ChromeFileSystemAccessPermissionContext::Grants grants =
context->ConvertObjectsToGrants(
context->GetGrantedObjects(url::Origin::Create(GURL(origin))));
for (const content::PathInfo& grant : grants.file_write_grants) {
paths.push_back(grant.path.value());
display_names.push_back(grant.display_name);
}
for (const content::PathInfo& grant : grants.directory_write_grants) {
paths.push_back(grant.path.value());
display_names.push_back(grant.display_name);
}
for (const content::PathInfo& grant : grants.file_read_grants) {
if (!base::Contains(grants.file_write_grants, grant)) {
paths.push_back(grant.path.value());
display_names.push_back(grant.display_name);
}
}
for (const content::PathInfo& grant : grants.directory_read_grants) {
if (!base::Contains(grants.directory_write_grants, grant)) {
paths.push_back(grant.path.value());
display_names.push_back(grant.display_name);
}
}
}
return base::android::ToJavaArrayOfStringArray(
env, std::vector<std::vector<std::string>>(
{std::move(paths), std::move(display_names)}));
}
static void JNI_ChromeSiteSettingsDelegate_RevokeFileSystemAccessGrant(
JNIEnv* env,
const jni_zero::JavaParamRef<jobject>& j_profile,
std::string& origin,
std::string& file) {
Profile* profile = Profile::FromJavaObject(j_profile);
auto* context =
FileSystemAccessPermissionContextFactory::GetForProfileIfExists(profile);
if (context) {
context->RevokeGrant(url::Origin::Create(GURL(origin)),
base::FilePath(file));
}
}
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