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/*
* Copyright (C) 2019 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "LoginStatus.h"
#include "ExceptionOr.h"
#include <wtf/TZoneMallocInlines.h>
#include <wtf/text/MakeString.h>
#include <wtf/text/StringCommon.h>
namespace WebCore {
using CodeUnitMatchFunction = bool (*)(char16_t);
WTF_MAKE_TZONE_OR_ISO_ALLOCATED_IMPL(LoginStatus);
ExceptionOr<UniqueRef<LoginStatus>> LoginStatus::create(const RegistrableDomain& domain, const String& username, CredentialTokenType tokenType, AuthenticationType authType)
{
return create(domain, username, tokenType, authType, authType == AuthenticationType::Unmanaged ? TimeToLiveShort : TimeToLiveLong);
}
ExceptionOr<UniqueRef<LoginStatus>> LoginStatus::create(const RegistrableDomain& domain, const String& username, CredentialTokenType tokenType, AuthenticationType authType, Seconds timeToLive)
{
if (domain.isEmpty())
return Exception { ExceptionCode::SecurityError, "LoginStatus status can only be set for origins with a registrable domain."_s };
unsigned length = username.length();
if (length > UsernameMaxLength)
return Exception { ExceptionCode::SyntaxError, makeString("LoginStatus usernames cannot be longer than "_s, UsernameMaxLength) };
auto spaceOrNewline = username.find([](char16_t ch) {
return deprecatedIsSpaceOrNewline(ch);
});
if (spaceOrNewline != notFound)
return Exception { ExceptionCode::InvalidCharacterError, "LoginStatus usernames cannot contain whitespace or newlines."_s };
return makeUniqueRef<LoginStatus>(*new LoginStatus(domain, username, tokenType, authType, timeToLive));
}
LoginStatus::LoginStatus(const RegistrableDomain& domain, const String& username, CredentialTokenType tokenType, AuthenticationType authType, Seconds timeToLive)
: m_domain { domain }
, m_username { username }
, m_tokenType { tokenType }
, m_authType { authType }
, m_loggedInTime { WallTime::now() }
{
setTimeToLive(timeToLive);
}
LoginStatus::LoginStatus(const RegistrableDomain& domain, const String& username, CredentialTokenType tokenType, AuthenticationType authType, WallTime loggedInTime, Seconds timeToLive)
: m_domain { domain }
, m_username { username }
, m_tokenType { tokenType }
, m_authType { authType }
, m_loggedInTime { loggedInTime }
{
setTimeToLive(timeToLive);
}
void LoginStatus::setTimeToLive(Seconds timeToLive)
{
m_timeToLive = std::min(timeToLive, m_authType == AuthenticationType::Unmanaged ? TimeToLiveShort : TimeToLiveLong);
}
bool LoginStatus::hasExpired() const
{
ASSERT(!m_domain.isEmpty());
return WallTime::now() > m_loggedInTime + m_timeToLive;
}
WallTime LoginStatus::expiry() const
{
return WallTime::now() + m_timeToLive;
}
}
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