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/* Module for plain text encryption.
*
* (C) 2003-2024 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 final
: public Module
{
public:
ENone(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, ENCRYPTION | VENDOR)
{
if (ModuleManager::FindFirstOf(ENCRYPTION) == this)
throw ModuleException("enc_none is deprecated and can not be used as a primary encryption method");
}
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;
}
void OnCheckAuthentication(User *, IdentifyRequest *req) override
{
const NickAlias *na = NickAlias::Find(req->GetAccount());
if (na == NULL)
return;
NickCore *nc = na->nc;
size_t pos = nc->pass.find(':');
if (pos == Anope::string::npos)
return;
Anope::string hash_method(nc->pass.begin(), nc->pass.begin() + pos);
if (!hash_method.equals_cs("plain"))
return;
Anope::string buf;
this->OnEncrypt(req->GetPassword(), buf);
if (nc->pass.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::Encrypt(req->GetPassword(), nc->pass);
req->Success(this);
}
}
};
MODULE_INIT(ENone)
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