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/*
*
* (C) 2011-2025 Anope Team
* Contact us at team@anope.org
*
* Please read COPYING and README for further details.
*/
#include "module.h"
#include "modules/ldap.h"
static std::set<Oper *> my_opers;
static Anope::string opertype_attribute;
class IdentifyInterface final
: public LDAPInterface
{
Reference<User> u;
public:
IdentifyInterface(Module *m, User *user) : LDAPInterface(m), u(user)
{
}
void OnResult(const LDAPResult &r) override
{
if (!u || !u->IsIdentified())
return;
NickCore *nc = u->Account();
try
{
const LDAPAttributes &attr = r.get(0);
const Anope::string &opertype = attr.get(opertype_attribute);
OperType *ot = OperType::Find(opertype);
if (ot != NULL && (nc->o == NULL || ot != nc->o->ot))
{
Oper *o = nc->o;
if (o != NULL && my_opers.count(o) > 0)
{
my_opers.erase(o);
delete o;
}
o = new Oper(u->nick, ot);
my_opers.insert(o);
nc->o = o;
Log(this->owner) << "Tied " << u->nick << " (" << nc->display << ") to opertype " << ot->GetName();
}
}
catch (const LDAPException &ex)
{
if (nc->o != NULL)
{
if (my_opers.count(nc->o) > 0)
{
my_opers.erase(nc->o);
delete nc->o;
}
nc->o = NULL;
Log(this->owner) << "Removed services operator from " << u->nick << " (" << nc->display << ")";
}
}
}
void OnError(const LDAPResult &r) override
{
}
void OnDelete() override
{
delete this;
}
};
class LDAPOper final
: public Module
{
ServiceReference<LDAPProvider> ldap;
Anope::string binddn;
Anope::string password;
Anope::string basedn;
Anope::string filter;
public:
LDAPOper(const Anope::string &modname, const Anope::string &creator) :
Module(modname, creator, EXTRA | VENDOR), ldap("LDAPProvider", "ldap/main")
{
}
void OnReload(Configuration::Conf &conf) override
{
Configuration::Block &config = Config->GetModule(this);
this->binddn = config.Get<const Anope::string>("binddn");
this->password = config.Get<const Anope::string>("password");
this->basedn = config.Get<const Anope::string>("basedn");
this->filter = config.Get<const Anope::string>("filter");
opertype_attribute = config.Get<const Anope::string>("opertype_attribute");
for (const auto *oper : my_opers)
delete oper;
my_opers.clear();
}
void OnNickIdentify(User *u) override
{
try
{
if (!this->ldap)
throw LDAPException("No LDAP interface. Is ldap loaded and configured correctly?");
else if (this->basedn.empty() || this->filter.empty() || opertype_attribute.empty())
throw LDAPException("Could not search LDAP for opertype settings, invalid configuration.");
if (!this->binddn.empty())
{
auto bdn = Anope::Template(this->binddn, {
{ "account", u->Account()->display },
});
this->ldap->Bind(NULL, bdn, this->password.c_str());
}
auto af = Anope::Template(this->filter, {
{ "account", u->Account()->display },
});
this->ldap->Search(new IdentifyInterface(this, u), this->basedn, af);
}
catch (const LDAPException &ex)
{
Log() << ex.GetReason();
}
}
void OnDelCore(NickCore *nc) override
{
if (nc->o != NULL && my_opers.count(nc->o) > 0)
{
my_opers.erase(nc->o);
delete nc->o;
nc->o = NULL;
}
}
};
MODULE_INIT(LDAPOper)
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