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// Copyright 2023 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/webid/federated_identity_identity_provider_registration_context.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/browser/content_settings/host_content_settings_map_factory.h"
#include "chrome/browser/profiles/profile.h"
#include "components/content_settings/core/common/content_settings_types.h"
namespace {
const char kIdPRegistrationKey[] = "idp-registration";
const char kIdPRegistrationUrlKey[] = "idp-registration-url";
} // namespace
FederatedIdentityIdentityProviderRegistrationContext::
FederatedIdentityIdentityProviderRegistrationContext(
content::BrowserContext* browser_context)
: ObjectPermissionContextBase(
ContentSettingsType::
FEDERATED_IDENTITY_IDENTITY_PROVIDER_REGISTRATION,
HostContentSettingsMapFactory::GetForProfile(
Profile::FromBrowserContext(browser_context))) {}
std::vector<GURL>
FederatedIdentityIdentityProviderRegistrationContext::GetRegisteredIdPs() {
std::vector<GURL> result;
for (const auto& object : GetAllGrantedObjects()) {
if (!IsValidObject(object->value)) {
continue;
}
auto* configURLs = object->value.FindList(kIdPRegistrationUrlKey);
for (const auto& configURL : *configURLs) {
result.emplace_back(GURL(configURL.GetString()));
}
}
return result;
}
void FederatedIdentityIdentityProviderRegistrationContext::RegisterIdP(
const GURL& url) {
url::Origin origin = url::Origin::Create(url);
auto granted_object = GetGrantedObject(origin, origin.Serialize());
if (granted_object) {
auto old = granted_object->value.Clone();
auto* configURLs = granted_object->value.FindList(kIdPRegistrationUrlKey);
// Remove any duplicates.
configURLs->EraseValue(base::Value(url.spec()));
configURLs->Append(base::Value(url.spec()));
UpdateObjectPermission(origin, old, std::move(granted_object->value));
} else {
base::Value::Dict new_object;
new_object.Set(kIdPRegistrationKey, origin.Serialize());
base::Value::List configURLs;
configURLs.Append(base::Value(url.spec()));
new_object.Set(kIdPRegistrationUrlKey, std::move(configURLs));
GrantObjectPermission(origin, std::move(new_object));
}
}
void FederatedIdentityIdentityProviderRegistrationContext::UnregisterIdP(
const GURL& url) {
url::Origin origin = url::Origin::Create(url);
auto granted_object = GetGrantedObject(origin, origin.Serialize());
if (!granted_object) {
return;
}
auto old = granted_object->value.Clone();
auto* configURLs = granted_object->value.FindList(kIdPRegistrationUrlKey);
configURLs->EraseValue(base::Value(url.spec()));
UpdateObjectPermission(origin, old, std::move(granted_object->value));
}
std::string
FederatedIdentityIdentityProviderRegistrationContext::GetKeyForObject(
const base::Value::Dict& object) {
DCHECK(IsValidObject(object));
return *object.FindString(kIdPRegistrationKey);
}
bool FederatedIdentityIdentityProviderRegistrationContext::IsValidObject(
const base::Value::Dict& object) {
return object.FindString(kIdPRegistrationKey);
}
std::u16string
FederatedIdentityIdentityProviderRegistrationContext::GetObjectDisplayName(
const base::Value::Dict& object) {
DCHECK(IsValidObject(object));
return base::UTF8ToUTF16(*object.FindString(kIdPRegistrationKey));
}
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