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/* Module for plain text encryption.
*
* (C) 2003-2014 Anope Team
* Contact us at team@anope.org
*
* This program is free but copyrighted software; see the file COPYING for
* details.
*/
#include "module.h"
class ENone : public Module
, public EventHook<Event::Encrypt>
, public EventHook<Event::Decrypt>
, public EventHook<Event::CheckAuthentication>
{
public:
ENone(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, ENCRYPTION | VENDOR)
{
}
EventReturn OnEncrypt(const Anope::string &src, Anope::string &dest) override
{
Anope::string buf = "plain:";
Anope::string cpass;
Anope::B64Encode(src, cpass);
buf += cpass;
Log(LOG_DEBUG_2) << "(enc_none) hashed password from [" << src << "] to [" << buf << "]";
dest = buf;
return EVENT_ALLOW;
}
EventReturn OnDecrypt(const Anope::string &hashm, const Anope::string &src, Anope::string &dest) override
{
if (!hashm.equals_cs("plain"))
return EVENT_CONTINUE;
size_t pos = src.find(':');
Anope::string buf = src.substr(pos + 1);
Anope::B64Decode(buf, dest);
return EVENT_ALLOW;
}
void OnCheckAuthentication(User *, NickServ::IdentifyRequest *req) override
{
NickServ::Nick *na = NickServ::FindNick(req->GetAccount());
if (na == NULL)
return;
NickServ::Account *nc = na->GetAccount();
size_t pos = nc->GetPassword().find(':');
if (pos == Anope::string::npos)
return;
Anope::string hash_method(nc->GetPassword().begin(), nc->GetPassword().begin() + pos);
if (!hash_method.equals_cs("plain"))
return;
Anope::string buf;
this->OnEncrypt(req->GetPassword(), buf);
if (nc->GetPassword().equals_cs(buf))
{
/* if we are NOT the first module in the list,
* we want to re-encrypt the pass with the new encryption
*/
if (ModuleManager::FindFirstOf(ENCRYPTION) != this)
{
Anope::string p;
Anope::Encrypt(req->GetPassword(), p);
nc->SetPassword(p);
}
req->Success(this);
}
}
};
MODULE_INIT(ENone)
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