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[ZNC-commits] SF.net SVN: znc:[1379] trunk/modules/admin.cpp
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From: <ps...@us...> - 2009-02-16 17:26:49
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Revision: 1379
http://znc.svn.sourceforge.net/znc/?rev=1379&view=rev
Author: psychon
Date: 2009-02-16 17:26:46 +0000 (Mon, 16 Feb 2009)
Log Message:
-----------
Import the admin module
This module basically does the same things webadmin does, but via
an IRC query interface.
Thanks to sebastinas for writing the original version of this module.
Thanks to kroimon for making this suite ZNC's coding style better and porting
it to newer ZNC versions.
Finally, I added a DelUser command and ported it again to laters versions.
Added Paths:
-----------
trunk/modules/admin.cpp
Added: trunk/modules/admin.cpp
===================================================================
--- trunk/modules/admin.cpp (rev 0)
+++ trunk/modules/admin.cpp 2009-02-16 17:26:46 UTC (rev 1379)
@@ -0,0 +1,381 @@
+/*
+ * Copyright (C) 2008 by Stefan Rado
+ * based on admin.cpp by Sebastian Ramacher
+ * based on admin.cpp in crox branch
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include "znc.h"
+#include "User.h"
+#include "Modules.h"
+
+template<std::size_t N>
+struct array_size_helper {
+ char __place_holder[N];
+};
+
+template<class T, std::size_t N>
+array_size_helper<N> array_size(T (&)[N]) {
+ return array_size_helper<N>();
+}
+
+#define ARRAY_SIZE(array) sizeof(array_size((array)))
+
+class CAdminMod : public CGlobalModule {
+ using CGlobalModule::PutModule;
+
+ void PrintHelp(const CString&) {
+ CTable CmdTable;
+ CmdTable.AddColumn("Command");
+ CmdTable.AddColumn("Arguments");
+ CmdTable.AddColumn("Description");
+ static const char* help[][3] = {
+ {"Get", "variable [username]", "Prints the variable's value for the given or current user"},
+ {"Set", "variable [username] value", "Sets the variable's value for the given or current user"},
+ {"ListUsers", "", "Lists users"},
+ {"AddUser", "username password [ircserver]", "Adds a new user"},
+ {"DelUser", "username", "Deletes a user"},
+ {"AddServer", "[username] server", "Adds a new IRC server for the given or current user"}
+ };
+ for (unsigned int i = 0; i != ARRAY_SIZE(help); ++i) {
+ CmdTable.AddRow();
+ CmdTable.SetCell("Command", help[i][0]);
+ CmdTable.SetCell("Arguments", help[i][1]);
+ CmdTable.SetCell("Description", help[i][2]);
+ }
+ PutModule(CmdTable);
+
+ PutModule("The following variables are available when using the Set/Get commands:");
+
+ CTable VarTable;
+ VarTable.AddColumn("Variable");
+ VarTable.AddColumn("Type");
+ static const char* vars[][2] = {
+ {"Ident", "String"},
+ {"RealName", "String"},
+ {"VHost", "String"},
+ {"MultiClients", "Boolean (true/false)"},
+ {"BounceDCCs", "Boolean (true/false)"},
+ {"UseClientIP", "Boolean (true/false)"},
+ {"DenyLoadMod", "Boolean (true/false)"},
+ {"DefaultChanModes", "String"},
+ {"QuitMsg", "String"},
+ {"BufferCount", "Integer"},
+ {"KeepBuffer", "Boolean (true/false)"},
+ };
+ for (unsigned int i = 0; i != ARRAY_SIZE(vars); ++i) {
+ VarTable.AddRow();
+ VarTable.SetCell("Variable", vars[i][0]);
+ VarTable.SetCell("Type", vars[i][1]);
+ }
+ PutModule(VarTable);
+ }
+
+ CUser* GetUser(const CString& username) {
+ if (username.size() && username != "$me")
+ return CZNC::Get().FindUser(username);
+ else
+ return m_pUser;
+ }
+
+ void Get(const CString& sLine) {
+ const CString var = sLine.Token(1).AsLower();
+ const CString username = sLine.Token(2, true);
+
+ if (var.empty()) {
+ PutModule("Usage: get <variable> [username]");
+ return;
+ }
+
+ CUser* user = GetUser(username);
+ if (!user) {
+ PutModule("Error: User not found: " + username);
+ return;
+ }
+ if (user != m_pUser && !m_pUser->IsAdmin()) {
+ PutModule("Error: You need to have admin rights to modify other users!");
+ return;
+ }
+
+ if (var == "nick")
+ PutModule("Nick = " + user->GetNick());
+ else if (var == "altnick")
+ PutModule("AltNick = " + user->GetAltNick());
+ else if (var == "ident")
+ PutModule("Ident = " + user->GetIdent());
+ else if (var == "realname")
+ PutModule("RealName = " + user->GetRealName());
+ else if (var == "vhost")
+ PutModule("VHost = " + user->GetVHost());
+ else if (var == "multiclients")
+ PutModule("MultiClients = " + CString(user->MultiClients() ? "true" : "false"));
+ else if (var == "bouncedccs")
+ PutModule("BounceDCCs = " + CString(user->BounceDCCs() ? "true" : "false"));
+ else if (var == "useclientip")
+ PutModule("UseClientIP = " + CString(user->UseClientIP() ? "true" : "false"));
+ else if (var == "denyloadmod")
+ PutModule("DenyLoadMod = " + CString(user->DenyLoadMod() ? "true" : "false"));
+ else if (var == "defaultchanmodes")
+ PutModule("DefaultChanModes = " + user->GetDefaultChanModes());
+ else if (var == "quitmsg")
+ PutModule("QuitMsg = " + user->GetQuitMsg());
+ else if (var == "buffercount")
+ PutModule("BufferCount = " + CString(user->GetBufferCount()));
+ else if (var == "keepbuffer")
+ PutModule("KeepBuffer = " + CString(user->KeepBuffer() ? "true" : "false"));
+ else
+ PutModule("Error: Unknown variable");
+ }
+
+ void Set(const CString& sLine) {
+ const CString var = sLine.Token(1).AsLower();
+ CString username = sLine.Token(2);
+ CString value = sLine.Token(3, true);
+
+ if (value.empty()) {
+ if (!username.empty()) {
+ value = username;
+ username = "";
+ } else {
+ PutModule("Usage: set <variable> [username] <value>");
+ return;
+ }
+ }
+
+ CUser* user = GetUser(username);
+ if (!user) {
+ PutModule("Error: User not found: " + username);
+ return;
+ }
+ if (user != m_pUser && !m_pUser->IsAdmin()) {
+ PutModule("Error: You need to have admin rights to modify other users!");
+ return;
+ }
+
+ if (var == "nick") {
+ user->SetNick(value);
+ PutModule("Nick = " + value);
+ }
+ else if (var == "altnick") {
+ user->SetAltNick(value);
+ PutModule("AltNick = " + value);
+ }
+ else if (var == "ident") {
+ user->SetIdent(value);
+ PutModule("Ident = " + value);
+ }
+ else if (var == "realname") {
+ user->SetRealName(value);
+ PutModule("RealName = " + value);
+ }
+ else if (var == "vhost") {
+ user->SetVHost(value);
+ PutModule("VHost = " + value);
+ }
+ else if (var == "multiclients") {
+ bool b = value.ToBool();
+ user->SetMultiClients(b);
+ PutModule("MultiClients = " + CString(b ? "true" : "false"));
+ }
+ else if (var == "bouncedccs") {
+ bool b = value.ToBool();
+ user->SetBounceDCCs(b);
+ PutModule("BounceDCCs = " + CString(b ? "true" : "false"));
+ }
+ else if (var == "useclientip") {
+ bool b = value.ToBool();
+ user->SetUseClientIP(b);
+ PutModule("UseClientIP = " + CString(b ? "true" : "false"));
+ }
+ else if (var == "denyloadmod") {
+ bool b = value.ToBool();
+ user->SetDenyLoadMod(b);
+ PutModule("DenyLoadMod = " + CString(b ? "true" : "false"));
+ }
+ else if (var == "defaultchanmodes") {
+ user->SetDefaultChanModes(value);
+ PutModule("DefaultChanModes = " + value);
+ }
+ else if (var == "quitmsg") {
+ user->SetQuitMsg(value);
+ PutModule("QuitMsg = " + value);
+ }
+ else if (var == "buffercount") {
+ unsigned int i = value.ToInt();
+ user->SetBufferCount(i);
+ PutModule("BufferCount = " + value);
+ }
+ else if (var == "keepbuffer") {
+ bool b = value.AsLower() == "true";
+ user->SetKeepBuffer(b);
+ PutModule("KeepBuffer = " + CString(b ? "true" : "false"));
+ }
+ else
+ PutModule("Error: Unknown variable");
+ }
+
+ void ListUsers(const CString&) {
+ if (!m_pUser->IsAdmin())
+ return;
+
+ const map<CString, CUser*>& msUsers = CZNC::Get().GetUserMap();
+ CTable Table;
+ Table.AddColumn("Username");
+ Table.AddColumn("Realname");
+ Table.AddColumn("IsAdmin");
+ Table.AddColumn("Nick");
+ Table.AddColumn("AltNick");
+ Table.AddColumn("Ident");
+ Table.AddColumn("VHost");
+
+ for (map<CString, CUser*>::const_iterator it = msUsers.begin(); it != msUsers.end(); it++) {
+ Table.AddRow();
+ Table.SetCell("Username", it->first);
+ Table.SetCell("Realname", it->second->GetRealName());
+ if (!it->second->IsAdmin())
+ Table.SetCell("IsAdmin", "No");
+ else
+ Table.SetCell("IsAdmin", "Yes");
+ Table.SetCell("Nick", it->second->GetNick());
+ Table.SetCell("AltNick", it->second->GetAltNick());
+ Table.SetCell("Ident", it->second->GetIdent());
+ Table.SetCell("VHost", it->second->GetVHost());
+ }
+
+ PutModule(Table);
+ }
+
+ void AddUser(const CString& sLine) {
+ if (!m_pUser->IsAdmin()) {
+ PutModule("Error: You need to have admin rights to add new users!");
+ return;
+ }
+
+ const CString
+ sUsername = sLine.Token(1),
+ sPassword = sLine.Token(2),
+ sIRCServer = sLine.Token(3, true);
+ if (sUsername.empty() || sPassword.empty()) {
+ PutModule("Usage: adduser <username> <password> [ircserver]");
+ return;
+ }
+
+ if (CZNC::Get().FindUser(sUsername)) {
+ PutModule("Error: User " + sUsername + " already exists!");
+ return;
+ }
+
+ CUser* pNewUser = new CUser(sUsername);
+ CString sSalt = CUtils::GetSalt();
+ pNewUser->SetPass(CString(sPassword + sSalt).MD5(), true, sSalt);
+ if (sIRCServer.size())
+ pNewUser->AddServer(sIRCServer);
+
+ CString sErr;
+ if (!CZNC::Get().AddUser(pNewUser, sErr)) {
+ delete pNewUser;
+ PutModule("Error: User not added! [" + sErr + "]");
+ return;
+ }
+
+ PutModule("User " + sUsername + " added!");
+ return;
+ }
+
+ void DelUser(const CString& sLine) {
+ if (!m_pUser->IsAdmin()) {
+ PutModule("Error: You need to have admin rights to delete users!");
+ return;
+ }
+
+ const CString sUsername = sLine.Token(1);
+ if (sUsername.empty()) {
+ PutModule("Usage: deluser <username>");
+ return;
+ }
+
+ CUser *pUser = CZNC::Get().FindUser(sUsername);
+
+ if (!pUser) {
+ PutModule("Error: User " + sUsername + " does not exist!");
+ return;
+ }
+
+ if (pUser == m_pUser) {
+ PutModule("Error: You can't delete yourself!");
+ return;
+ }
+
+ if (!CZNC::Get().DeleteUser(pUser->GetUserName())) {
+ // This can't happen, because we got the user from FindUser()
+ PutModule("Error: Internal error!");
+ return;
+ }
+
+ PutModule("User " + sUsername + " deleted!");
+ return;
+ }
+
+ void AddServer(const CString& sLine) {
+ CString username = sLine.Token(1);
+ CString server = sLine.Token(2, true);
+
+ if (server.empty()) {
+ if (!username.empty()) {
+ server = username;
+ username = "";
+ } else {
+ PutModule("Usage: addserver [username] <server>");
+ return;
+ }
+ }
+
+ CUser* user = GetUser(username);
+ if (!user) {
+ PutModule("Error: User not found: " + username);
+ return;
+ }
+ if (user != m_pUser && !m_pUser->IsAdmin()) {
+ PutModule("Error: You need to have admin rights to modify other users!");
+ return;
+ }
+
+ user->AddServer(server);
+ PutModule("Added IRC Server: " + server);
+ }
+
+
+ typedef void (CAdminMod::* fn)(const CString&);
+ typedef std::map<CString, fn> function_map;
+ function_map fnmap_;
+
+public:
+ GLOBALMODCONSTRUCTOR(CAdminMod) {
+ fnmap_["help"] = &CAdminMod::PrintHelp;
+ fnmap_["get"] = &CAdminMod::Get;
+ fnmap_["set"] = &CAdminMod::Set;
+ fnmap_["listusers"] = &CAdminMod::ListUsers;
+ fnmap_["adduser"] = &CAdminMod::AddUser;
+ fnmap_["deluser"] = &CAdminMod::DelUser;
+ fnmap_["addserver"] = &CAdminMod::AddServer;
+ }
+
+ virtual ~CAdminMod() {}
+
+ virtual void OnModCommand(const CString& sLine) {
+ if (!m_pUser)
+ return;
+
+ const CString cmd = sLine.Token(0).AsLower();
+ function_map::iterator it = fnmap_.find(cmd);
+ if (it != fnmap_.end())
+ (this->*it->second)(sLine);
+ else
+ PutModule("Unknown command");
+ }
+};
+
+GLOBALMODULEDEFS(CAdminMod, "Dynamic configuration of users/settings through irc")
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