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138 lines
6.4 KiB
C
138 lines
6.4 KiB
C
/***************************************************************************
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* scan_lists.h -- Structures and functions for lists of ports to scan and *
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* scan types *
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***********************IMPORTANT NMAP LICENSE TERMS************************
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* *
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* The Nmap Security Scanner is (C) 1996-2022 Nmap Software LLC ("The Nmap *
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* Project"). Nmap is also a registered trademark of the Nmap Project. *
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* *
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* This program is distributed under the terms of the Nmap Public Source *
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* License (NPSL). The exact license text applying to a particular Nmap *
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* release or source code control revision is contained in the LICENSE *
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* file distributed with that version of Nmap or source code control *
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* revision. More Nmap copyright/legal information is available from *
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* https://nmap.org/book/man-legal.html, and further information on the *
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* NPSL license itself can be found at https://nmap.org/npsl/ . This *
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* header summarizes some key points from the Nmap license, but is no *
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* substitute for the actual license text. *
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* *
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* Nmap is generally free for end users to download and use themselves, *
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* including commercial use. It is available from https://nmap.org. *
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* *
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* The Nmap license generally prohibits companies from using and *
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* redistributing Nmap in commercial products, but we sell a special Nmap *
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* OEM Edition with a more permissive license and special features for *
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* this purpose. See https://nmap.org/oem/ *
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* *
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* If you have received a written Nmap license agreement or contract *
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* stating terms other than these (such as an Nmap OEM license), you may *
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* choose to use and redistribute Nmap under those terms instead. *
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* *
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* The official Nmap Windows builds include the Npcap software *
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* (https://npcap.com) for packet capture and transmission. It is under *
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* separate license terms which forbid redistribution without special *
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* permission. So the official Nmap Windows builds may not be *
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* redistributed without special permission (such as an Nmap OEM *
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* license). *
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* *
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* Source is provided to this software because we believe users have a *
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* right to know exactly what a program is going to do before they run it. *
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* This also allows you to audit the software for security holes. *
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* *
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* Source code also allows you to port Nmap to new platforms, fix bugs, *
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* and add new features. You are highly encouraged to submit your *
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* changes as a Github PR or by email to the dev@nmap.org mailing list *
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* for possible incorporation into the main distribution. Unless you *
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* specify otherwise, it is understood that you are offering us very *
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* broad rights to use your submissions as described in the Nmap Public *
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* Source License Contributor Agreement. This is important because we *
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* fund the project by selling licenses with various terms, and also *
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* because the inability to relicense code has caused devastating *
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* problems for other Free Software projects (such as KDE and NASM). *
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* *
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* The free version of Nmap is distributed in the hope that it will be *
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Warranties, *
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* indemnification and commercial support are all available through the *
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* Npcap OEM program--see https://nmap.org/oem/ *
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* *
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***************************************************************************/
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#ifndef SCAN_LISTS_H
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#define SCAN_LISTS_H
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/* just flags to indicate whether a particular port number should get tcp
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* scanned, udp scanned, or both
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*/
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#define SCAN_TCP_PORT (1 << 0)
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#define SCAN_UDP_PORT (1 << 1)
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#define SCAN_SCTP_PORT (1 << 2)
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#define SCAN_PROTOCOLS (1 << 3)
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/* The various kinds of port/protocol scans we can have
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* Each element is to point to an array of port/protocol numbers
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*/
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struct scan_lists {
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/* The "synprobes" are also used when doing a connect() ping */
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unsigned short *syn_ping_ports;
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unsigned short *ack_ping_ports;
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unsigned short *udp_ping_ports;
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unsigned short *sctp_ping_ports;
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unsigned short *proto_ping_ports;
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int syn_ping_count;
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int ack_ping_count;
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int udp_ping_count;
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int sctp_ping_count;
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int proto_ping_count;
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//the above fields are only used for host discovery
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//the fields below are only used for port scanning
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unsigned short *tcp_ports;
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int tcp_count;
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unsigned short *udp_ports;
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int udp_count;
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unsigned short *sctp_ports;
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int sctp_count;
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unsigned short *prots;
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int prot_count;
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};
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typedef enum {
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STYPE_UNKNOWN,
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HOST_DISCOVERY,
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ACK_SCAN,
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SYN_SCAN,
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FIN_SCAN,
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XMAS_SCAN,
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UDP_SCAN,
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CONNECT_SCAN,
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NULL_SCAN,
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WINDOW_SCAN,
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SCTP_INIT_SCAN,
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SCTP_COOKIE_ECHO_SCAN,
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MAIMON_SCAN,
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IPPROT_SCAN,
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PING_SCAN,
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PING_SCAN_ARP,
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IDLE_SCAN,
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BOUNCE_SCAN,
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SERVICE_SCAN,
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OS_SCAN,
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SCRIPT_PRE_SCAN,
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SCRIPT_SCAN,
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SCRIPT_POST_SCAN,
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TRACEROUTE,
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PING_SCAN_ND
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} stype;
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/* port manipulators */
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void getpts(const char *expr, struct scan_lists * ports); /* someone stole the name getports()! */
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void getpts_simple(const char *origexpr, int range_type,
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unsigned short **list, int *count);
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void removepts(const char *expr, struct scan_lists * ports);
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void free_scan_lists(struct scan_lists *ports);
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/* general helper functions */
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const char *scantype2str(stype scantype);
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#endif /* SCAN_LISTS_H */
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