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-rw-r--r--src/cmd_oper.cpp154
1 files changed, 153 insertions, 1 deletions
diff --git a/src/cmd_oper.cpp b/src/cmd_oper.cpp
index af811115d..686182876 100644
--- a/src/cmd_oper.cpp
+++ b/src/cmd_oper.cpp
@@ -1 +1,153 @@
-/* +------------------------------------+ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * * InspIRCd: (C) 2002-2007 InspIRCd Development Team * See: http://www.inspircd.org/wiki/index.php/Credits * * This program is free but copyrighted software; see * the file COPYING for details. * * --------------------------------------------------- */ #include "inspircd.h" #include "configreader.h" #include "typedefs.h" #include "users.h" #include "modules.h" #include "wildcard.h" #include "commands/cmd_oper.h" #include "hashcomp.h" bool OneOfMatches(const char* host, const char* ip, const char* hostlist) { std::stringstream hl(hostlist); std::string xhost; while (hl >> xhost) { if (match(host,xhost.c_str()) || match(ip,xhost.c_str(),true)) { return true; } } return false; } extern "C" DllExport command_t* init_command(InspIRCd* Instance) { return new cmd_oper(Instance); } CmdResult cmd_oper::Handle (const char** parameters, int pcnt, userrec *user) { char LoginName[MAXBUF]; char Password[MAXBUF]; char OperType[MAXBUF]; char TypeName[MAXBUF]; char HostName[MAXBUF]; char TheHost[MAXBUF]; char TheIP[MAXBUF]; int j; bool found = false; bool type_invalid = false; bool match_login = false; bool match_pass = false; bool match_hosts = false; snprintf(TheHost,MAXBUF,"%s@%s",user->ident,user->host); snprintf(TheIP, MAXBUF,"%s@%s",user->ident,user->GetIPString()); for (int i = 0; i < ServerInstance->Config->ConfValueEnum(ServerInstance->Config->config_data, "oper"); i++) { ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "name", i, LoginName, MAXBUF); ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "password", i, Password, MAXBUF); ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "type", i, OperType, MAXBUF); ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "host", i, HostName, MAXBUF); match_login = !strcmp(LoginName,parameters[0]); match_pass = !ServerInstance->OperPassCompare(Password,parameters[1], i); match_hosts = OneOfMatches(TheHost,TheIP,HostName); if (match_login && match_pass && match_hosts) { type_invalid = true; for (j =0; j < ServerInstance->Config->ConfValueEnum(ServerInstance->Config->config_data, "type"); j++) { ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "type","name", j, TypeName, MAXBUF); if (!strcmp(TypeName,OperType)) { /* found this oper's opertype */ if (!ServerInstance->IsNick(TypeName)) { user->WriteServ("491 %s :Invalid oper type (oper types must follow the same syntax as nicknames)",user->nick); ServerInstance->SNO->WriteToSnoMask('o',"CONFIGURATION ERROR! Oper type '%s' contains invalid characters",OperType); ServerInstance->Log(DEFAULT,"OPER: Failed oper attempt by %s!%s@%s: credentials valid, but oper type erroneous.",user->nick,user->ident,user->host); return CMD_FAILURE; } ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "type","host", j, HostName, MAXBUF); if (*HostName) user->ChangeDisplayedHost(HostName); found = true; type_invalid = false; break; } } } if (match_login || found) break; } if (found) { /* correct oper credentials */ ServerInstance->SNO->WriteToSnoMask('o',"%s (%s@%s) is now an IRC operator of type %s (using oper '%s')",user->nick,user->ident,user->host,irc::Spacify(OperType),parameters[0]); user->WriteServ("381 %s :You are now an IRC operator of type %s",user->nick,irc::Spacify(OperType)); if (!user->modes[UM_OPERATOR]) user->Oper(OperType); } else { std::deque<std::string> n; n.push_back("o"); char broadcast[MAXBUF]; if (!type_invalid) { std::string fields; if (!match_login) fields.append("login "); if (!match_pass) fields.append("password "); if (!match_hosts) fields.append("hosts"); user->WriteServ("491 %s :Invalid oper credentials",user->nick); snprintf(broadcast, MAXBUF, "WARNING! Failed oper attempt by %s!%s@%s using login '%s': The following fields do not match: %s",user->nick,user->ident,user->host, parameters[0], fields.c_str()); ServerInstance->SNO->WriteToSnoMask('o',std::string(broadcast)); n.push_back(broadcast); Event rmode2((char *)&n, NULL, "send_snoset"); rmode2.Send(ServerInstance); ServerInstance->Log(DEFAULT,"OPER: Failed oper attempt by %s!%s@%s using login '%s': The following fields did not match: %s",user->nick,user->ident,user->host,parameters[0],fields.c_str()); return CMD_FAILURE; } else { user->WriteServ("491 %s :Your oper block does not have a valid opertype associated with it",user->nick); snprintf(broadcast, MAXBUF, "CONFIGURATION ERROR! Oper block '%s': missing OperType %s",parameters[0],OperType); ServerInstance->SNO->WriteToSnoMask('o', std::string(broadcast)); n.push_back(broadcast); Event rmode2((char *)&n, NULL, "send_snoset"); rmode2.Send(ServerInstance); ServerInstance->Log(DEFAULT,"OPER: Failed oper attempt by %s!%s@%s using login '%s': credentials valid, but oper type nonexistent.",user->nick,user->ident,user->host,parameters[0]); return CMD_FAILURE; } } return CMD_SUCCESS; } \ No newline at end of file
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * InspIRCd: (C) 2002-2007 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
+ * This program is free but copyrighted software; see
+ * the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+#include "inspircd.h"
+#include "configreader.h"
+#include "typedefs.h"
+#include "users.h"
+#include "modules.h"
+#include "wildcard.h"
+#include "commands/cmd_oper.h"
+#include "hashcomp.h"
+
+bool OneOfMatches(const char* host, const char* ip, const char* hostlist)
+{
+ std::stringstream hl(hostlist);
+ std::string xhost;
+ while (hl >> xhost)
+ {
+ if (match(host,xhost.c_str()) || match(ip,xhost.c_str(),true))
+ {
+ return true;
+ }
+ }
+ return false;
+}
+
+extern "C" DllExport command_t* init_command(InspIRCd* Instance)
+{
+ return new cmd_oper(Instance);
+}
+
+CmdResult cmd_oper::Handle (const char** parameters, int pcnt, userrec *user)
+{
+ char LoginName[MAXBUF];
+ char Password[MAXBUF];
+ char OperType[MAXBUF];
+ char TypeName[MAXBUF];
+ char HostName[MAXBUF];
+ char TheHost[MAXBUF];
+ char TheIP[MAXBUF];
+ int j;
+ bool found = false;
+ bool type_invalid = false;
+
+ bool match_login = false;
+ bool match_pass = false;
+ bool match_hosts = false;
+
+ snprintf(TheHost,MAXBUF,"%s@%s",user->ident,user->host);
+ snprintf(TheIP, MAXBUF,"%s@%s",user->ident,user->GetIPString());
+
+ for (int i = 0; i < ServerInstance->Config->ConfValueEnum(ServerInstance->Config->config_data, "oper"); i++)
+ {
+ ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "name", i, LoginName, MAXBUF);
+ ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "password", i, Password, MAXBUF);
+ ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "type", i, OperType, MAXBUF);
+ ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "oper", "host", i, HostName, MAXBUF);
+
+ match_login = !strcmp(LoginName,parameters[0]);
+ match_pass = !ServerInstance->OperPassCompare(Password,parameters[1], i);
+ match_hosts = OneOfMatches(TheHost,TheIP,HostName);
+
+ if (match_login && match_pass && match_hosts)
+ {
+ type_invalid = true;
+ for (j =0; j < ServerInstance->Config->ConfValueEnum(ServerInstance->Config->config_data, "type"); j++)
+ {
+ ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "type","name", j, TypeName, MAXBUF);
+
+ if (!strcmp(TypeName,OperType))
+ {
+ /* found this oper's opertype */
+ if (!ServerInstance->IsNick(TypeName))
+ {
+ user->WriteServ("491 %s :Invalid oper type (oper types must follow the same syntax as nicknames)",user->nick);
+ ServerInstance->SNO->WriteToSnoMask('o',"CONFIGURATION ERROR! Oper type '%s' contains invalid characters",OperType);
+ ServerInstance->Log(DEFAULT,"OPER: Failed oper attempt by %s!%s@%s: credentials valid, but oper type erroneous.",user->nick,user->ident,user->host);
+ return CMD_FAILURE;
+ }
+ ServerInstance->Config->ConfValue(ServerInstance->Config->config_data, "type","host", j, HostName, MAXBUF);
+ if (*HostName)
+ user->ChangeDisplayedHost(HostName);
+ found = true;
+ type_invalid = false;
+ break;
+ }
+ }
+ }
+ if (match_login || found)
+ break;
+ }
+ if (found)
+ {
+ /* correct oper credentials */
+ ServerInstance->SNO->WriteToSnoMask('o',"%s (%s@%s) is now an IRC operator of type %s (using oper '%s')",user->nick,user->ident,user->host,irc::Spacify(OperType),parameters[0]);
+ user->WriteServ("381 %s :You are now an IRC operator of type %s",user->nick,irc::Spacify(OperType));
+ if (!user->modes[UM_OPERATOR])
+ user->Oper(OperType);
+ }
+ else
+ {
+ std::deque<std::string> n;
+ n.push_back("o");
+ char broadcast[MAXBUF];
+
+ if (!type_invalid)
+ {
+ std::string fields;
+ if (!match_login)
+ fields.append("login ");
+ if (!match_pass)
+ fields.append("password ");
+ if (!match_hosts)
+ fields.append("hosts");
+ user->WriteServ("491 %s :Invalid oper credentials",user->nick);
+
+ snprintf(broadcast, MAXBUF, "WARNING! Failed oper attempt by %s!%s@%s using login '%s': The following fields do not match: %s",user->nick,user->ident,user->host, parameters[0], fields.c_str());
+ ServerInstance->SNO->WriteToSnoMask('o',std::string(broadcast));
+ n.push_back(broadcast);
+ Event rmode2((char *)&n, NULL, "send_snoset");
+ rmode2.Send(ServerInstance);
+
+ ServerInstance->Log(DEFAULT,"OPER: Failed oper attempt by %s!%s@%s using login '%s': The following fields did not match: %s",user->nick,user->ident,user->host,parameters[0],fields.c_str());
+ return CMD_FAILURE;
+ }
+ else
+ {
+ user->WriteServ("491 %s :Your oper block does not have a valid opertype associated with it",user->nick);
+
+ snprintf(broadcast, MAXBUF, "CONFIGURATION ERROR! Oper block '%s': missing OperType %s",parameters[0],OperType);
+
+ ServerInstance->SNO->WriteToSnoMask('o', std::string(broadcast));
+ n.push_back(broadcast);
+ Event rmode2((char *)&n, NULL, "send_snoset");
+ rmode2.Send(ServerInstance);
+
+ ServerInstance->Log(DEFAULT,"OPER: Failed oper attempt by %s!%s@%s using login '%s': credentials valid, but oper type nonexistent.",user->nick,user->ident,user->host,parameters[0]);
+ return CMD_FAILURE;
+ }
+ }
+ return CMD_SUCCESS;
+}
+