/*************************************************************************** * ServiceGroup.h -- The "ServiceGroup" class holds lists for all * * services that are under active cracking or have been stalled for one * * reason or another. Information and options that apply to all services * * as a whole are also kept here. * * * ***********************IMPORTANT NMAP LICENSE TERMS************************ * * * The Nmap Security Scanner is (C) 1996-2011 Insecure.Com LLC. Nmap is * * also a registered trademark of Insecure.Com LLC. This program is free * * software; you may redistribute and/or modify it under the terms of the * * GNU General Public License as published by the Free Software * * Foundation; Version 2 with the clarifications and exceptions described * * below. This guarantees your right to use, modify, and redistribute * * this software under certain conditions. If you wish to embed Nmap * * technology into proprietary software, we sell alternative licenses * * (contact sales@insecure.com). Dozens of software vendors already * * license Nmap technology such as host discovery, port scanning, OS * * detection, and version detection. * * * * Note that the GPL places important restrictions on "derived works", yet * * it does not provide a detailed definition of that term. To avoid * * misunderstandings, we consider an application to constitute a * * "derivative work" for the purpose of this license if it does any of the * * following: * * o Integrates source code from Nmap * * o Reads or includes Nmap copyrighted data files, such as * * nmap-os-db or nmap-service-probes. * * o Executes Nmap and parses the results (as opposed to typical shell or * * execution-menu apps, which simply display raw Nmap output and so are * * not derivative works.) * * o Integrates/includes/aggregates Nmap into a proprietary executable * * installer, such as those produced by InstallShield. * * o Links to a library or executes a program that does any of the above * * * * The term "Nmap" should be taken to also include any portions or derived * * works of Nmap. This list is not exclusive, but is meant to clarify our * * interpretation of derived works with some common examples. Our * * interpretation applies only to Nmap--we don't speak for other people's * * GPL works. * * * * If you have any questions about the GPL licensing restrictions on using * * Nmap in non-GPL works, we would be happy to help. As mentioned above, * * we also offer alternative license to integrate Nmap into proprietary * * applications and appliances. These contracts have been sold to dozens * * of software vendors, and generally include a perpetual license as well * * as providing for priority support and updates as well as helping to * * fund the continued development of Nmap technology. Please email * * sales@insecure.com for further information. * * * * As a special exception to the GPL terms, Insecure.Com LLC grants * * permission to link the code of this program with any version of the * * OpenSSL library which is distributed under a license identical to that * * listed in the included docs/licenses/OpenSSL.txt file, and distribute * * linked combinations including the two. You must obey the GNU GPL in all * * respects for all of the code used other than OpenSSL. If you modify * * this file, you may extend this exception to your version of the file, * * but you are not obligated to do so. * * * * If you received these files with a written license agreement or * * contract stating terms other than the terms above, then that * * alternative license agreement takes precedence over these comments. * * * * Source is provided to this software because we believe users have a * * right to know exactly what a program is going to do before they run it. * * This also allows you to audit the software for security holes (none * * have been found so far). * * * * Source code also allows you to port Nmap to new platforms, fix bugs, * * and add new features. You are highly encouraged to send your changes * * to nmap-dev@insecure.org for possible incorporation into the main * * distribution. By sending these changes to Fyodor or one of the * * Insecure.Org development mailing lists, it is assumed that you are * * offering the Nmap Project (Insecure.Com LLC) the unlimited, * * non-exclusive right to reuse, modify, and relicense the code. Nmap * * will always be available Open Source, but this is important because the * * inability to relicense code has caused devastating problems for other * * Free Software projects (such as KDE and NASM). We also occasionally * * relicense the code to third parties as discussed above. If you wish to * * specify special license conditions of your contributions, just say so * * when you send them. * * * * 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 v2.0 for more details at * * http://www.gnu.org/licenses/gpl-2.0.html , or in the COPYING file * * included with Nmap. * * * ***************************************************************************/ #ifndef SERVICE_GROUP_H #define SERVICE_GROUP_H #include "ncrack.h" #include "Service.h" #include class ServiceGroup { public: ServiceGroup(); ~ServiceGroup(); /* ********************* Functions ******************* */ /* Find and set minimum connection delay from all services */ void findMinDelay(void); /* * Pushes service into one of the ServiceGroup lists. * A Service might belong: * a) to 'services_active' OR * b) to 'services_finished' OR * c) to any other combination of the rest of the lists * A service might belong to more than one of the lists in case c) when * for example it needs to wait both for the 'connection_delay' and the * 'connection_limit'. */ list ::iterator pushServiceToList(Service *serv, list *dst); /* * Pops service from one of the ServiceGroup lists. This is the only way * for a service to return back to 'services_active' and this happens if * and only if it stops belonging to any other list (except * 'services_finished' from which you are not allowed to remove a service * once it moves there). */ list ::iterator popServiceFromList(Service *serv, list *src); double getCompletionFraction(void); /* ********************* Members ********************* */ /* All Services. This includes all active and inactive services. * This list is useful for iterating through all services in one * global place instead of searching for each one of them in * separate lists. This list is *never* touched except at creation. */ list services_all; /* Services finished (successfully or not) */ list services_finished; /* * Service has its credential list finished, the pool is empty * but there are pending connections still active */ list services_finishing; /* * Services that temporarily cannot initiate another * connection due to timing constraints (connection limit) */ list services_full; /* * Services that have to wait a time of 'connection_delay' * until initiating another connection */ list services_wait; /* * Services that have to wait until our pair pool has at least one element * to grab a login pair from, since the main credential list (username or * password depending on the mode of iteration) has already finished being * iterated through. */ list services_pairfini; /* Services that can initiate more connections */ list services_active; /* how many services we need to crack in total */ unsigned long total_services; long min_connection_delay;/* minimum connection delay from all services */ long active_connections; /* total number of active connections */ long connection_limit; /* maximum total number of active connections */ /* how many connections have been initiated */ unsigned long connections_total; unsigned long connections_timedout; /* how many connections have failed */ /* how many connections prematurely closed */ unsigned long connections_closed; /* total credentials found */ unsigned long credentials_found; int num_hosts_timedout; /* # of hosts timed out during (or before) scan */ list ::iterator last_accessed; /* last element accessed */ RateMeter auth_rate_meter; ScanProgressMeter *SPM; private: /* * Returns list's equivalent name. e.g for services_finished it will return * a "FINISHED" string. We prefer capitals for debugging purposes. Caller * must free the string after it finishes using it. */ const char *list2name(list *list); /* * Set service's corresponding boolean indicating that it now * belongs to the particular list. * Returns true if operation is valid. */ bool set_servlist(Service *serv, list *list); /* * Unset service's corresponding boolean indicating that it stops * belonging to the particular list. * Returns true if operation is valid. */ bool unset_servlist(Service *serv, list *list); }; #endif