diff options
Diffstat (limited to 'src/coremods/core_oper/cmd_oper.cpp')
-rw-r--r-- | src/coremods/core_oper/cmd_oper.cpp | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/coremods/core_oper/cmd_oper.cpp b/src/coremods/core_oper/cmd_oper.cpp new file mode 100644 index 000000000..e4ba69549 --- /dev/null +++ b/src/coremods/core_oper/cmd_oper.cpp @@ -0,0 +1,72 @@ +/* + * InspIRCd -- Internet Relay Chat Daemon + * + * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org> + * Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org> + * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net> + * + * 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 "core_oper.h" + +CommandOper::CommandOper(Module* parent) + : SplitCommand(parent, "OPER", 2, 2) +{ + syntax = "<username> <password>"; +} + +CmdResult CommandOper::HandleLocal(const std::vector<std::string>& parameters, LocalUser *user) +{ + bool match_login = false; + bool match_pass = false; + bool match_hosts = false; + + const std::string userHost = user->ident + "@" + user->host; + const std::string userIP = user->ident + "@" + user->GetIPString(); + + ServerConfig::OperIndex::const_iterator i = ServerInstance->Config->oper_blocks.find(parameters[0]); + if (i != ServerInstance->Config->oper_blocks.end()) + { + OperInfo* ifo = i->second; + ConfigTag* tag = ifo->oper_block; + match_login = true; + match_pass = ServerInstance->PassCompare(user, tag->getString("password"), parameters[1], tag->getString("hash")); + match_hosts = InspIRCd::MatchMask(tag->getString("host"), userHost, userIP); + + if (match_pass && match_hosts) + { + /* found this oper's opertype */ + user->Oper(ifo); + return CMD_SUCCESS; + } + } + + std::string fields; + if (!match_login) + fields.append("login "); + if (!match_pass) + fields.append("password "); + if (!match_hosts) + fields.append("hosts"); + + // tell them they suck, and lag them up to help prevent brute-force attacks + user->WriteNumeric(ERR_NOOPERHOST, ":Invalid oper credentials"); + user->CommandFloodPenalty += 10000; + + ServerInstance->SNO->WriteGlobalSno('o', "WARNING! Failed oper attempt by %s using login '%s': The following fields do not match: %s", user->GetFullRealHost().c_str(), parameters[0].c_str(), fields.c_str()); + ServerInstance->Logs->Log("OPER", LOG_DEFAULT, "OPER: Failed oper attempt by %s using login '%s': The following fields did not match: %s", user->GetFullRealHost().c_str(), parameters[0].c_str(), fields.c_str()); + return CMD_FAILURE; +} |