1 files changed, 0 insertions, 255 deletions
diff --git a/src/modules/extra/m_ldapoper.cpp b/src/modules/extra/m_ldapoper.cpp
deleted file mode 100644
index 1f46361d4..000000000
--- a/src/modules/extra/m_ldapoper.cpp
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
- * InspIRCd -- Internet Relay Chat Daemon
- *
- *   Copyright (C) 2009 Robin Burchell <robin+git@viroteck.net>
- *   Copyright (C) 2008 Pippijn van Steenhoven <pip88nl@gmail.com>
- *   Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
- *   Copyright (C) 2007 Carsten Valdemar Munk <carsten.munk+inspircd@gmail.com>
- *
- * This file is part of InspIRCd.  InspIRCd is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General Public
- * License as published by the Free Software Foundation, version 2.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "inspircd.h"
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-
-#include <ldap.h>
-
-#ifdef _WIN32
-# pragma comment(lib, "libldap.lib")
-# pragma comment(lib, "liblber.lib")
-#endif
-
-/* $ModDesc: Adds the ability to authenticate opers via LDAP */
-/* $LinkerFlags: -lldap */
-
-// Duplicated code, also found in cmd_oper and m_sqloper
-static bool OneOfMatches(const char* host, const char* ip, const std::string& hostlist)
-{
-	std::stringstream hl(hostlist);
-	std::string xhost;
-	while (hl >> xhost)
-	{
-		if (InspIRCd::Match(host, xhost, ascii_case_insensitive_map) || InspIRCd::MatchCIDR(ip, xhost, ascii_case_insensitive_map))
-		{
-			return true;
-		}
-	}
-	return false;
-}
-
-struct RAIILDAPString
-{
-	char *str;
-
-	RAIILDAPString(char *Str)
-		: str(Str)
-	{
-	}
-
-	~RAIILDAPString()
-	{
-		ldap_memfree(str);
-	}
-
-	operator char*()
-	{
-		return str;
-	}
-
-	operator std::string()
-	{
-		return str;
-	}
-};
-
-class ModuleLDAPAuth : public Module
-{
-	std::string base;
-	std::string ldapserver;
-	std::string username;
-	std::string password;
-	std::string attribute;
-	int searchscope;
-	LDAP *conn;
-
-	bool HandleOper(LocalUser* user, const std::string& opername, const std::string& inputpass)
-	{
-		OperIndex::iterator it = ServerInstance->Config->oper_blocks.find(opername);
-		if (it == ServerInstance->Config->oper_blocks.end())
-			return false;
-
-		ConfigTag* tag = it->second->oper_block;
-		if (!tag)
-			return false;
-
-		std::string acceptedhosts = tag->getString("host");
-		std::string hostname = user->ident + "@" + user->host;
-		if (!OneOfMatches(hostname.c_str(), user->GetIPString(), acceptedhosts))
-			return false;
-
-		if (!LookupOper(opername, inputpass))
-			return false;
-
-		user->Oper(it->second);
-		return true;
-	}
-
-public:
-	ModuleLDAPAuth()
-		: conn(NULL)
-	{
-	}
-
-	void init()
-	{
-		Implementation eventlist[] = { I_OnRehash, I_OnPreCommand };
-		ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
-		OnRehash(NULL);
-	}
-
-	virtual ~ModuleLDAPAuth()
-	{
-		if (conn)
-			ldap_unbind_ext(conn, NULL, NULL);
-	}
-
-	virtual void OnRehash(User* user)
-	{
-		ConfigTag* tag = ServerInstance->Config->ConfValue("ldapoper");
-
-		base 			= tag->getString("baserdn");
-		ldapserver		= tag->getString("server");
-		std::string scope	= tag->getString("searchscope");
-		username		= tag->getString("binddn");
-		password		= tag->getString("bindauth");
-		attribute		= tag->getString("attribute");
-
-		if (scope == "base")
-			searchscope = LDAP_SCOPE_BASE;
-		else if (scope == "onelevel")
-			searchscope = LDAP_SCOPE_ONELEVEL;
-		else searchscope = LDAP_SCOPE_SUBTREE;
-
-		Connect();
-	}
-
-	bool Connect()
-	{
-		if (conn != NULL)
-			ldap_unbind_ext(conn, NULL, NULL);
-		int res, v = LDAP_VERSION3;
-		res = ldap_initialize(&conn, ldapserver.c_str());
-		if (res != LDAP_SUCCESS)
-		{
-			conn = NULL;
-			return false;
-		}
-
-		res = ldap_set_option(conn, LDAP_OPT_PROTOCOL_VERSION, (void *)&v);
-		if (res != LDAP_SUCCESS)
-		{
-			ldap_unbind_ext(conn, NULL, NULL);
-			conn = NULL;
-			return false;
-		}
-		return true;
-	}
-
-	ModResult OnPreCommand(std::string& command, std::vector<std::string>& parameters, LocalUser* user, bool validated, const std::string& original_line)
-	{
-		if (validated && command == "OPER" && parameters.size() >= 2)
-		{
-			if (HandleOper(user, parameters[0], parameters[1]))
-				return MOD_RES_DENY;
-		}
-		return MOD_RES_PASSTHRU;
-	}
-
-	bool LookupOper(const std::string& opername, const std::string& opassword)
-	{
-		if (conn == NULL)
-			if (!Connect())
-				return false;
-
-		int res;
-		char* authpass = strdup(password.c_str());
-		// bind anonymously if no bind DN and authentication are given in the config
-		struct berval cred;
-		cred.bv_val = authpass;
-		cred.bv_len = password.length();
-
-		if ((res = ldap_sasl_bind_s(conn, username.c_str(), LDAP_SASL_SIMPLE, &cred, NULL, NULL, NULL)) != LDAP_SUCCESS)
-		{
-			if (res == LDAP_SERVER_DOWN)
-			{
-				// Attempt to reconnect if the connection dropped
-				ServerInstance->SNO->WriteToSnoMask('a', "LDAP server has gone away - reconnecting...");
-				Connect();
-				res = ldap_sasl_bind_s(conn, username.c_str(), LDAP_SASL_SIMPLE, &cred, NULL, NULL, NULL);
-			}
-
-			if (res != LDAP_SUCCESS)
-			{
-				free(authpass);
-				ldap_unbind_ext(conn, NULL, NULL);
-				conn = NULL;
-				return false;
-			}
-		}
-		free(authpass);
-
-		LDAPMessage *msg, *entry;
-		std::string what = attribute + "=" + opername;
-		if ((res = ldap_search_ext_s(conn, base.c_str(), searchscope, what.c_str(), NULL, 0, NULL, NULL, NULL, 0, &msg)) != LDAP_SUCCESS)
-		{
-			return false;
-		}
-		if (ldap_count_entries(conn, msg) > 1)
-		{
-			ldap_msgfree(msg);
-			return false;
-		}
-		if ((entry = ldap_first_entry(conn, msg)) == NULL)
-		{
-			ldap_msgfree(msg);
-			return false;
-		}
-		authpass = strdup(opassword.c_str());
-		cred.bv_val = authpass;
-		cred.bv_len = opassword.length();
-		RAIILDAPString DN(ldap_get_dn(conn, entry));
-		if ((res = ldap_sasl_bind_s(conn, DN, LDAP_SASL_SIMPLE, &cred, NULL, NULL, NULL)) == LDAP_SUCCESS)
-		{
-			free(authpass);
-			ldap_msgfree(msg);
-			return true;
-		}
-		else
-		{
-			free(authpass);
-			ldap_msgfree(msg);
-			return false;
-		}
-	}
-
-	virtual Version GetVersion()
-	{
-		return Version("Adds the ability to authenticate opers via LDAP", VF_VENDOR);
-	}
-
-};
-
-MODULE_INIT(ModuleLDAPAuth)