1 2 /*************************************************************************** 3 * NcrackOps.h -- The NcrackOps class contains global options, mostly * 4 * based on user-provided command-line settings. * 5 * * 6 ***********************IMPORTANT NMAP LICENSE TERMS************************ 7 * * 8 * The Nmap Security Scanner is (C) 1996-2019 Insecure.Com LLC ("The Nmap * 9 * Project"). Nmap is also a registered trademark of the Nmap Project. * 10 * This program is free software; you may redistribute and/or modify it * 11 * under the terms of the GNU General Public License as published by the * 12 * Free Software Foundation; Version 2 ("GPL"), BUT ONLY WITH ALL OF THE * 13 * CLARIFICATIONS AND EXCEPTIONS DESCRIBED HEREIN. This guarantees your * 14 * right to use, modify, and redistribute this software under certain * 15 * conditions. If you wish to embed Nmap technology into proprietary * 16 * software, we sell alternative licenses (contact sales@nmap.com). * 17 * Dozens of software vendors already license Nmap technology such as * 18 * host discovery, port scanning, OS detection, version detection, and * 19 * the Nmap Scripting Engine. * 20 * * 21 * Note that the GPL places important restrictions on "derivative works", * 22 * yet it does not provide a detailed definition of that term. To avoid * 23 * misunderstandings, we interpret that term as broadly as copyright law * 24 * allows. For example, we consider an application to constitute a * 25 * derivative work for the purpose of this license if it does any of the * 26 * following with any software or content covered by this license * 27 * ("Covered Software"): * 28 * * 29 * o Integrates source code from Covered Software. * 30 * * 31 * o Reads or includes copyrighted data files, such as Nmap's nmap-os-db * 32 * or nmap-service-probes. * 33 * * 34 * o Is designed specifically to execute Covered Software and parse the * 35 * results (as opposed to typical shell or execution-menu apps, which will * 36 * execute anything you tell them to). * 37 * * 38 * o Includes Covered Software in a proprietary executable installer. The * 39 * installers produced by InstallShield are an example of this. Including * 40 * Nmap with other software in compressed or archival form does not * 41 * trigger this provision, provided appropriate open source decompression * 42 * or de-archiving software is widely available for no charge. For the * 43 * purposes of this license, an installer is considered to include Covered * 44 * Software even if it actually retrieves a copy of Covered Software from * 45 * another source during runtime (such as by downloading it from the * 46 * Internet). * 47 * * 48 * o Links (statically or dynamically) to a library which does any of the * 49 * above. * 50 * * 51 * o Executes a helper program, module, or script to do any of the above. * 52 * * 53 * This list is not exclusive, but is meant to clarify our interpretation * 54 * of derived works with some common examples. Other people may interpret * 55 * the plain GPL differently, so we consider this a special exception to * 56 * the GPL that we apply to Covered Software. Works which meet any of * 57 * these conditions must conform to all of the terms of this license, * 58 * particularly including the GPL Section 3 requirements of providing * 59 * source code and allowing free redistribution of the work as a whole. * 60 * * 61 * As another special exception to the GPL terms, the Nmap Project grants * 62 * permission to link the code of this program with any version of the * 63 * OpenSSL library which is distributed under a license identical to that * 64 * listed in the included docs/licenses/OpenSSL.txt file, and distribute * 65 * linked combinations including the two. * 66 * * 67 * The Nmap Project has permission to redistribute Npcap, a packet * 68 * capturing driver and library for the Microsoft Windows platform. * 69 * Npcap is a separate work with it's own license rather than this Nmap * 70 * license. Since the Npcap license does not permit redistribution * 71 * without special permission, our Nmap Windows binary packages which * 72 * contain Npcap may not be redistributed without special permission. * 73 * * 74 * Any redistribution of Covered Software, including any derived works, * 75 * must obey and carry forward all of the terms of this license, including * 76 * obeying all GPL rules and restrictions. For example, source code of * 77 * the whole work must be provided and free redistribution must be * 78 * allowed. All GPL references to "this License", are to be treated as * 79 * including the terms and conditions of this license text as well. * 80 * * 81 * Because this license imposes special exceptions to the GPL, Covered * 82 * Work may not be combined (even as part of a larger work) with plain GPL * 83 * software. The terms, conditions, and exceptions of this license must * 84 * be included as well. This license is incompatible with some other open * 85 * source licenses as well. In some cases we can relicense portions of * 86 * Nmap or grant special permissions to use it in other open source * 87 * software. Please contact fyodor@nmap.org with any such requests. * 88 * Similarly, we don't incorporate incompatible open source software into * 89 * Covered Software without special permission from the copyright holders. * 90 * * 91 * If you have any questions about the licensing restrictions on using * 92 * Nmap in other works, we are happy to help. As mentioned above, we also * 93 * offer an alternative license to integrate Nmap into proprietary * 94 * applications and appliances. These contracts have been sold to dozens * 95 * of software vendors, and generally include a perpetual license as well * 96 * as providing support and updates. They also fund the continued * 97 * development of Nmap. Please email sales@nmap.com for further * 98 * information. * 99 * * 100 * If you have received a written license agreement or contract for * 101 * Covered Software stating terms other than these, you may choose to use * 102 * and redistribute Covered Software under those terms instead of these. * 103 * * 104 * Source is provided to this software because we believe users have a * 105 * right to know exactly what a program is going to do before they run it. * 106 * This also allows you to audit the software for security holes. * 107 * * 108 * Source code also allows you to port Nmap to new platforms, fix bugs, * 109 * and add new features. You are highly encouraged to send your changes * 110 * to the dev@nmap.org mailing list for possible incorporation into the * 111 * main distribution. By sending these changes to Fyodor or one of the * 112 * Insecure.Org development mailing lists, or checking them into the Nmap * 113 * source code repository, it is understood (unless you specify * 114 * otherwise) that you are offering the Nmap Project the unlimited, * 115 * non-exclusive right to reuse, modify, and relicense the code. Nmap * 116 * will always be available Open Source, but this is important because * 117 * the inability to relicense code has caused devastating problems for * 118 * other Free Software projects (such as KDE and NASM). We also * 119 * occasionally relicense the code to third parties as discussed above. * 120 * If you wish to specify special license conditions of your * 121 * contributions, just say so when you send them. * 122 * * 123 * This program is distributed in the hope that it will be useful, but * 124 * WITHOUT ANY WARRANTY; without even the implied warranty of * 125 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the Nmap * 126 * license file for more details (it's in a COPYING file included with * 127 * Nmap, and also available from https://svn.nmap.org/nmap/COPYING) * 128 * * 129 ***************************************************************************/ 130 131 132 #ifndef NCRACK_OPS_H 133 #define NCRACK_OPS_H 1 134 135 #include "ncrack.h" 136 #include "output.h" 137 #include <map> 138 using namespace std; 139 140 /* Each service has an associated saved_info struct that holds everything 141 * needed to continue the session. 142 */ 143 struct saved_info { 144 uint32_t user_index; 145 uint32_t pass_index; 146 vector <loginpair> credentials_found; 147 saved_infosaved_info148 saved_info() { 149 user_index = 0; 150 pass_index = 0; 151 } 152 }; 153 154 class NcrackOps { 155 public: 156 NcrackOps(); 157 ~NcrackOps(); 158 setaf(int af)159 void setaf(int af) { addressfamily = af; } af()160 int af() { return addressfamily; } 161 162 /* The time this obj. was instantiated */ getStartTime()163 const struct timeval *getStartTime() { return &start_time; } 164 165 /* Number of milliseconds since getStartTime(). The current time is an 166 * optional argument to avoid an extra gettimeofday() call. */ 167 long long TimeSinceStartMS(struct timeval *now=NULL); 168 169 /* The requested auto stats printing interval, or 0.0 if unset. */ 170 float stats_interval; 171 bool log_errors; /* write errors to log files */ 172 bool append_output; /* append output to log files */ 173 174 int userlist_src;/* 0 -> unassigned (default), 175 1 -> username list from command line (--user option) 176 2 -> username list from file (-U option) 177 */ 178 int passlist_src;/* 0 -> unassigned (default), 179 1 -> password list from command line (--pass option) 180 2 -> username list from file (-P option) 181 */ 182 bool nmap_input_normal; /* true if host input from Nmap's -oN output */ 183 bool nmap_input_xml; /* true if host input from Nmap's -oX output */ 184 /* iterate password list for each username instead of opposite */ 185 bool passwords_first; 186 /* choose a username and a password from the username and password lists 187 * correspondingly in pairs */ 188 bool pairwise; 189 bool global_options; /* true if -g has been specified */ 190 bool list_only; /* only list hosts and exit */ 191 int timing_level; /* timing template number: T(0-5) */ 192 int debugging; /* valid for range 0-10 */ 193 int finish; /* 0 -> disabled 194 * 1 -> quit each service after one credential is found 195 * 2 -> quit after any credential is found on any 196 * service 197 */ 198 nsock_loglevel_t nsock_loglevel; 199 int verbose; 200 int numhosts_scanned; 201 long connection_limit;/* global maximum total connections */ 202 FILE *logfd[LOG_NUM_FILES]; 203 FILE *ncrack_stdout; /* Ncrack standard output */ 204 char *datadir; 205 206 nsock_proxychain proxychain; /* only assigned when --proxy is valid */ 207 bool socks4a; /* only true when first proxy is socks4a */ 208 int saved_signal; /* save caught signal here, -1 for no signal */ 209 char **saved_argv; /* pointer to current argv array */ 210 int saved_argc; /* saved argument count */ 211 /* This associative container holds the unique id of each service and the 212 * corresponding saved_info struct which holds all the necessary 213 * data to continue the session from where it had been previously stopped. 214 */ 215 bool resume; 216 map<uint32_t, struct saved_info> resume_map; 217 218 char *save_file; 219 220 bool stealthy_linear; /* true if stealty linear mode is enabled */ 221 222 private: 223 struct timeval start_time; 224 int addressfamily; /* Address family: AF_INET or AF_INET6 */ 225 }; 226 227 #endif 228