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// **********************************************************************
//
// Copyright (c) 2003-2007 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#include <Glacier2/CryptPermissionsVerifierI.h>
#include <openssl/des.h>
using namespace std;
using namespace Ice;
using namespace Glacier2;
Glacier2::CryptPermissionsVerifierI::CryptPermissionsVerifierI(const map<string, string>& passwords) :
_passwords(passwords)
{
}
bool
Glacier2::CryptPermissionsVerifierI::checkPermissions(
const string& userId, const string& password, string&, const Current&) const
{
IceUtil::Mutex::Lock sync(*this);
map<string, string>::const_iterator p = _passwords.find(userId);
if(p == _passwords.end())
{
return false;
}
if(p->second.size() != 13) // Crypt passwords are 13 characters long.
{
return false;
}
char buff[14];
string salt = p->second.substr(0, 2);
#if OPENSSL_VERSION_NUMBER >= 0x0090700fL
DES_fcrypt(password.c_str(), salt.c_str(), buff);
#else
des_fcrypt(password.c_str(), salt.c_str(), buff);
#endif
return p->second == buff;
}
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