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// Copyright 2020 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/ash/smb_client/smb_kerberos_credentials_updater.h"
#include "base/check.h"
namespace ash::smb_client {
SmbKerberosCredentialsUpdater::SmbKerberosCredentialsUpdater(
KerberosCredentialsManager* credentials_manager,
ActiveAccountChangedCallback active_account_changed_callback)
: credentials_manager_(credentials_manager),
active_account_name_(credentials_manager->GetActiveAccount()),
active_account_changed_callback_(
std::move(active_account_changed_callback)) {
DCHECK(credentials_manager_);
credentials_manager_->AddObserver(this);
}
SmbKerberosCredentialsUpdater::~SmbKerberosCredentialsUpdater() {
DCHECK(credentials_manager_);
credentials_manager_->RemoveObserver(this);
}
bool SmbKerberosCredentialsUpdater::IsKerberosEnabled() const {
DCHECK(credentials_manager_);
return credentials_manager_->IsKerberosEnabled();
}
void SmbKerberosCredentialsUpdater::OnKerberosEnabledStateChanged() {
DCHECK(credentials_manager_);
// If Kerberos got disabled by policy, set `active_account_name_` to empty
// string, which means no account is available.
UpdateActiveAccount(credentials_manager_->IsKerberosEnabled()
? credentials_manager_->GetActiveAccount()
: "");
}
void SmbKerberosCredentialsUpdater::OnAccountsChanged() {
DCHECK(credentials_manager_);
UpdateActiveAccount(credentials_manager_->GetActiveAccount());
}
void SmbKerberosCredentialsUpdater::UpdateActiveAccount(
const std::string& account_name) {
if (active_account_name_ != account_name) {
active_account_name_ = account_name;
active_account_changed_callback_.Run(account_name);
}
}
} // namespace ash::smb_client
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