Fix compilation of some extras modules

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@11776 e03df62e-2008-0410-955e-edbf42e46eb7

1 files changed, 0 insertions, 332 deletions

diff --git a/src/modules/extra/m_sqloper.cpp b/src/modules/extra/m_sqloper.cpp
deleted file mode 100644
index 47aa8d1fd..000000000
--- a/src/modules/extra/m_sqloper.cpp
+++ /dev/null
@@ -1,332 +0,0 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
- *
- *  InspIRCd: (C) 2002-2009 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
- *
- * This program is free but copyrighted software; see
- *	    the file COPYING for details.
- *
- * ---------------------------------------------------
- */
-
-#include "inspircd.h"
-#include "m_sqlv2.h"
-#include "m_sqlutils.h"
-#include "m_hash.h"
-#include "commands/cmd_oper.h"
-
-/* $ModDesc: Allows storage of oper credentials in an SQL table */
-/* $ModDep: m_sqlv2.h m_sqlutils.h m_hash.h */
-
-typedef std::map<irc::string, Module*> hashymodules;
-
-class ModuleSQLOper : public Module
-{
-	Module* SQLutils;
-	std::string databaseid;
-	irc::string hashtype;
-	hashymodules hashers;
-	bool diduseiface;
-	parameterlist names;
-
-public:
-	ModuleSQLOper()
-		{
-		ServerInstance->Modules->UseInterface("SQLutils");
-		ServerInstance->Modules->UseInterface("SQL");
-		ServerInstance->Modules->UseInterface("HashRequest");
-
-		OnRehash(NULL);
-
-		diduseiface = false;
-
-		/* Find all modules which implement the interface 'HashRequest' */
-		modulelist* ml = ServerInstance->Modules->FindInterface("HashRequest");
-
-		/* Did we find any modules? */
-		if (ml)
-		{
-			/* Yes, enumerate them all to find out the hashing algorithm name */
-			for (modulelist::iterator m = ml->begin(); m != ml->end(); m++)
-			{
-				/* Make a request to it for its name, its implementing
-				 * HashRequest so we know its safe to do this
-				 */
-				std::string name = HashNameRequest(this, *m).Send();
-				/* Build a map of them */
-				hashers[name.c_str()] = *m;
-				names.push_back(name);
-			}
-			/* UseInterface doesn't do anything if there are no providers, so we'll have to call it later if a module gets loaded later on. */
-			diduseiface = true;
-			ServerInstance->Modules->UseInterface("HashRequest");
-		}
-
-		SQLutils = ServerInstance->Modules->Find("m_sqlutils.so");
-		if (!SQLutils)
-			throw ModuleException("Can't find m_sqlutils.so. Please load m_sqlutils.so before m_sqloper.so.");
-
-		Implementation eventlist[] = { I_OnRequest, I_OnRehash, I_OnPreCommand, I_OnLoadModule };
-		ServerInstance->Modules->Attach(eventlist, this, 3);
-	}
-
-	bool OneOfMatches(const char* host, const char* ip, const char* 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;
-	}
-
-	virtual void OnLoadModule(Module* mod, const std::string& name)
-	{
-		if (ServerInstance->Modules->ModuleHasInterface(mod, "HashRequest"))
-		{
-			ServerInstance->Logs->Log("m_sqloper",DEBUG, "Post-load registering hasher: %s", name.c_str());
-			std::string sname = HashNameRequest(this, mod).Send();
-			hashers[sname.c_str()] = mod;
-			names.push_back(sname);
-			if (!diduseiface)
-			{
-				ServerInstance->Modules->UseInterface("HashRequest");
-				diduseiface = true;
-			}
-		}
-	}
-
-	virtual ~ModuleSQLOper()
-	{
-		ServerInstance->Modules->DoneWithInterface("SQL");
-		ServerInstance->Modules->DoneWithInterface("SQLutils");
-		if (diduseiface)
-			ServerInstance->Modules->DoneWithInterface("HashRequest");
-	}
-
-
-	virtual void OnRehash(User* user)
-	{
-		ConfigReader Conf;
-
-		databaseid = Conf.ReadValue("sqloper", "dbid", 0); /* Database ID of a database configured for the service provider module */
-		hashtype = assign(Conf.ReadValue("sqloper", "hash", 0));
-	}
-
-	virtual ModResult OnPreCommand(std::string &command, std::vector<std::string> &parameters, User *user, bool validated, const std::string &original_line)
-	{
-		if ((validated) && (command == "OPER"))
-		{
-			if (LookupOper(user, parameters[0], parameters[1]))
-			{
-				/* Returning true here just means the query is in progress, or on it's way to being
-				 * in progress. Nothing about the /oper actually being successful..
-				 * If the oper lookup fails later, we pass the command to the original handler
-				 * for /oper by calling its Handle method directly.
-				 */
-				return MOD_RES_DENY;
-			}
-		}
-		return MOD_RES_PASSTHRU;
-	}
-
-	bool LookupOper(User* user, const std::string &username, const std::string &password)
-	{
-		Module* target;
-
-		target = ServerInstance->Modules->FindFeature("SQL");
-
-		if (target)
-		{
-			hashymodules::iterator x = hashers.find(hashtype);
-			if (x == hashers.end())
-				return false;
-
-			/* Reset hash module first back to MD5 standard state */
-			HashResetRequest(this, x->second).Send();
-			/* Make an MD5 hash of the password for using in the query */
-			std::string md5_pass_hash = HashSumRequest(this, x->second, password.c_str()).Send();
-
-			/* We generate our own sum here because some database providers (e.g. SQLite) dont have a builtin md5/sha256 function,
-			 * also hashing it in the module and only passing a remote query containing a hash is more secure.
-			 */
-			SQLrequest req = SQLrequest(this, target, databaseid,
-					SQLquery("SELECT username, password, hostname, type FROM ircd_opers WHERE username = '?' AND password='?'") % username % md5_pass_hash);
-
-			if (req.Send())
-			{
-				/* When we get the query response from the service provider we will be given an ID to play with,
-				 * just an ID number which is unique to this query. We need a way of associating that ID with a User
-				 * so we insert it into a map mapping the IDs to users.
-				 * Thankfully m_sqlutils provides this, it will associate a ID with a user or channel, and if the user quits it removes the
-				 * association. This means that if the user quits during a query we will just get a failed lookup from m_sqlutils - telling
-				 * us to discard the query.
-			 	 */
-				AssociateUser(this, SQLutils, req.id, user).Send();
-
-				user->Extend("oper_user", strdup(username.c_str()));
-				user->Extend("oper_pass", strdup(password.c_str()));
-
-				return true;
-			}
-			else
-			{
-				return false;
-			}
-		}
-		else
-		{
-			ServerInstance->Logs->Log("m_sqloper",SPARSE, "WARNING: Couldn't find SQL provider module. NOBODY will be able to oper up unless their o:line is statically configured");
-			return false;
-		}
-	}
-
-	virtual const char* OnRequest(Request* request)
-	{
-		if (strcmp(SQLRESID, request->GetId()) == 0)
-		{
-			SQLresult* res = static_cast<SQLresult*>(request);
-
-			User* user = GetAssocUser(this, SQLutils, res->id).S().user;
-			UnAssociate(this, SQLutils, res->id).S();
-
-			char* tried_user = NULL;
-			char* tried_pass = NULL;
-
-			user->GetExt("oper_user", tried_user);
-			user->GetExt("oper_pass", tried_pass);
-
-			if (user)
-			{
-				if (res->error.Id() == SQL_NO_ERROR)
-				{
-					if (res->Rows())
-					{
-						/* We got a row in the result, this means there was a record for the oper..
-						 * now we just need to check if their host matches, and if it does then
-						 * oper them up.
-						 *
-						 * We now (previous versions of the module didn't) support multiple SQL
-						 * rows per-oper in the same way the config file does, all rows will be tried
-						 * until one is found which matches. This is useful to define several different
-						 * hosts for a single oper.
-						 *
-						 * The for() loop works as SQLresult::GetRowMap() returns an empty map when there
-						 * are no more rows to return.
-						 */
-
-						for (SQLfieldMap& row = res->GetRowMap(); row.size(); row = res->GetRowMap())
-						{
-							if (OperUser(user, row["hostname"].d, row["type"].d))
-							{
-								/* If/when one of the rows matches, stop checking and return */
-								return SQLSUCCESS;
-							}
-							if (tried_user && tried_pass)
-							{
-								LoginFail(user, tried_user, tried_pass);
-								free(tried_user);
-								free(tried_pass);
-								user->Shrink("oper_user");
-								user->Shrink("oper_pass");
-							}
-						}
-					}
-					else
-					{
-						/* No rows in result, this means there was no oper line for the user,
-						 * we should have already checked the o:lines so now we need an
-						 * "insufficient awesomeness" (invalid credentials) error
-						 */
-						if (tried_user && tried_pass)
-						{
-							LoginFail(user, tried_user, tried_pass);
-							free(tried_user);
-							free(tried_pass);
-							user->Shrink("oper_user");
-							user->Shrink("oper_pass");
-						}
-					}
-				}
-				else
-				{
-					/* This one shouldn't happen, the query failed for some reason.
-					 * We have to fail the /oper request and give them the same error
-					 * as above.
-					 */
-					if (tried_user && tried_pass)
-					{
-						LoginFail(user, tried_user, tried_pass);
-						free(tried_user);
-						free(tried_pass);
-						user->Shrink("oper_user");
-						user->Shrink("oper_pass");
-					}
-
-				}
-			}
-
-			return SQLSUCCESS;
-		}
-
-		return NULL;
-	}
-
-	void LoginFail(User* user, const std::string &username, const std::string &pass)
-	{
-		Command* oper_command = ServerInstance->Parser->GetHandler("OPER");
-
-		if (oper_command)
-		{
-			std::vector<std::string> params;
-			params.push_back(username);
-			params.push_back(pass);
-			oper_command->Handle(params, user);
-		}
-		else
-		{
-			ServerInstance->Logs->Log("m_sqloper",DEBUG, "BUG: WHAT?! Why do we have no OPER command?!");
-		}
-	}
-
-	bool OperUser(User* user, const std::string &pattern, const std::string &type)
-	{
-		ConfigReader Conf;
-
-		for (int j = 0; j < Conf.Enumerate("type"); j++)
-		{
-			std::string tname = Conf.ReadValue("type","name",j);
-			std::string hostname(user->ident);
-
-			hostname.append("@").append(user->host);
-
-			if ((tname == type) && OneOfMatches(hostname.c_str(), user->GetIPString(), pattern.c_str()))
-			{
-				/* Opertype and host match, looks like this is it. */
-				std::string operhost = Conf.ReadValue("type", "host", j);
-
-				if (operhost.size())
-					user->ChangeDisplayedHost(operhost.c_str());
-
-				user->Oper(type, tname);
-				return true;
-			}
-		}
-
-		return false;
-	}
-
-	virtual Version GetVersion()
-	{
-		return Version("Allows storage of oper credentials in an SQL table", VF_VENDOR, API_VERSION);
-	}
-
-};
-
-MODULE_INIT(ModuleSQLOper)