Added LDAP support

1 files changed, 116 insertions, 0 deletions

diff --git a/modules/extra/m_ldap_oper.cpp b/modules/extra/m_ldap_oper.cpp
new file mode 100644
index 000000000..8e08587d2
--- /dev/null
+++ b/modules/extra/m_ldap_oper.cpp
@@ -0,0 +1,116 @@
+#include "module.h"
+#include "ldap.h"
+
+static Anope::string opertype_attribute;
+
+class IdentifyInterface : public LDAPInterface
+{
+	std::map<LDAPQuery, Anope::string> requests;
+
+ public:
+	IdentifyInterface(Module *m) : LDAPInterface(m)
+	{
+	}
+
+	void Add(LDAPQuery id, const Anope::string &nick)
+	{
+		std::map<LDAPQuery, Anope::string>::iterator it = this->requests.find(id);
+		this->requests[id] = nick;
+	}
+
+	void OnResult(const LDAPResult &r)
+	{
+		std::map<LDAPQuery, Anope::string>::iterator it = this->requests.find(r.id);
+		if (it == this->requests.end())
+			return;
+		User *u = finduser(it->second);
+		this->requests.erase(it);
+
+
+		if (!u || !u->Account())
+			return;
+
+		try
+		{
+			const LDAPAttributes &attr = r.get(0);
+
+			const Anope::string &opertype = attr.get(opertype_attribute);
+
+			for (std::list<OperType *>::iterator oit = Config->MyOperTypes.begin(), oit_end = Config->MyOperTypes.end(); oit != oit_end; ++oit)
+			{
+				OperType *ot = *oit;
+				if (ot->GetName() == opertype && ot != u->Account()->ot)
+				{
+					u->Account()->ot = ot;
+					Log() << "m_ldap_oper: Tied " << u->nick << " (" << u->Account()->display << ") to opertype " << ot->GetName();
+					break;
+				}
+			}
+		}
+		catch (const LDAPException &ex)
+		{
+			Log() << "m_ldap_oper: " << ex.GetReason();
+		}
+	}
+
+	void OnError(const LDAPResult &r)
+	{
+		this->requests.erase(r.id);
+	}
+};
+
+class LDAPOper : public Module
+{
+	service_reference<LDAPProvider> ldap;
+	IdentifyInterface iinterface;
+
+	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), ldap("ldap/main"), iinterface(this)
+	{
+		this->SetAuthor("Anope");
+		this->SetType(SUPPORTED);
+
+		Implementation i[] = { I_OnReload, I_OnNickIdentify };
+		ModuleManager::Attach(i, this, 2);
+
+		OnReload(false);
+	}
+
+	void OnReload(bool)
+	{
+		ConfigReader config;
+
+		this->binddn = config.ReadValue("m_ldap_oper", "binddn", "", 0);
+		this->password = config.ReadValue("m_ldap_oper", "password", "", 0);
+		this->basedn = config.ReadValue("m_ldap_oper", "basedn", "", 0);
+		this->filter = config.ReadValue("m_ldap_oper", "filter", "", 0);
+		opertype_attribute = config.ReadValue("m_ldap_oper", "opertype_attribute", "", 0);
+	}
+
+	void OnNickIdentify(User *u)
+	{
+		try
+		{
+			if (!this->ldap)
+				throw LDAPException("No LDAP interface. Is m_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())
+				this->ldap->Bind(NULL, this->binddn.replace_all_cs("%a", u->Account()->display), this->password.c_str());
+			LDAPQuery id = this->ldap->Search(&this->iinterface, this->basedn, this->filter.replace_all_cs("%a", u->Account()->display));
+			this->iinterface.Add(id, u->nick);
+		}
+		catch (const LDAPException &ex)
+		{
+			Log() << "m_ldapoper: " << ex.GetReason();
+		}
+	}
+};
+
+MODULE_INIT(LDAPOper)