Functions from the NASL Library

Functions from the NASL Library

Apart from the built-in functions provided by NASL itself it is also possible to use functions defined in "include" files. As a convention, these files have the extension ".inc" and reside in the plugin directory. Before you start writing functions for your own NASL scripts, you might want to check if the functionality is already available in the NASL Library. If you find yourself implementing a function that could be useful in other plugins as well, please consider adding it to the library.

Quite a number of functions have been added to the NASL library already; the following list contains the names and declared functions of the files currently in the library. Keep in mind that this information is subject to change as plugins are added or updated.

backport.inc

get_backport_banner(), get_php_version()

debian_package.inc

deb_check(), deb_str_cmp(), deb_ver_cmp()

default_account.inc

check_account(), _check_telnet(), recv_until()

dump.inc

dump(), hexdump(), isprint (), line2string ()

ftp_func.inc

ftp_authenticate(), ftp_close(), ftp_pasv(), ftp_recv_data(), ftp_recv_line(), ftp_recv_listing(), ftp_send_cmd(), get_ftp_banner()

global_settings.inc

debug_print(), log_print()

http_func.inc

can_host_asp(), can_host_php(), cgi_dirs(), check_win_dir_trav(), do_check_win_dir_trav(), get_http_banner(), get_http_port(), headers_split(), hex2dec(), __hex_value(), http_40x(), http_is_dead(), http_recv(), http_recv_body(), http_recv_headers2(), http_recv_length(), http_send_recv(), php_ver_match()

http_keepalive.inc

check_win_dir_trav_ka(), enable_keepalive(), get_http_page(), http_keepalive_check_connection(), http_keepalive_enabled(), http_keepalive_recv_body(), http_keepalive_send_recv(), is_cgi_installed_ka(), on_exit()

imap_func.inc

get_imap_banner ()

misc_func.inc

add_port_in_list(), base64(), base64_code(), base64_decode(), cvsdate2unixtime(), dec2hex(), get_mysql_version(), get_rpc_port(), get_service_banner_line(), get_unknown_banner(), hex2raw(), known_service(), pow2(), rand_str(), register_service(), replace_or_set_kb_item(), report_service(), service_is_unknown(), set_mysql_version(), set_unknown_banner()

netop.inc

ip_dot2raw(), ip_raw2dot(), netop_banner_items(), netop_check_and_add_banner(), netop_each_found(), netop_kb_derive(), netop_log_detected(), netop_product_ident(), netop_spacepad(), netop_zeropad()

network_func.inc

htonl(), htons(), ip_checksum(), is_private_addr(), ms_since_midnight(), ntohl(), test_udp_port()

nfs_func.inc

cwd(), mount(), open(), padsz(), read(), readdir(), rpclong(), rpcpad(), str2long(), umount()

nntp_func.inc

nntp_article(), nntp_auth(), nntp_connect(), nntp_make_id(), nntp_post()

pingpong.inc

udp_ping_pong()

pkg-lib-deb.inc

isdpkgvuln()

pop3_func.inc

get_pop3_banner ()

qpkg.inc

qpkg_check(), qpkg_cmp(), qpkg_ver_cmp()

revisions-lib.inc

isdigit(), revcomp()

slackware.inc

slack_elt_cmp(), slack_ver_cmp(), slackware_check()

slad_ssh.inc

slad_ssh_login ()

smbcl_func.inc

bin_dword(), bin_word(), fileread(), GetPEFileVersion (), GetPEProductVersion (), get_windir(), is_domain(), PEVersion(), smbclientavail(), smbgetdir(), smbgetfile(), smbversion()

smb_hotfixes.inc

hotfix_check_dhcpserver_installed(), hotfix_check_domain_controler(), hotfix_check_excel_version(), hotfix_check_exchange_installed(), hotfix_check_iis_installed(), hotfix_check_nt_server(), hotfix_check_office_version(), hotfix_check_outlook_version(), hotfix_check_powerpoint_version(), hotfix_check_sp(), hotfix_check_wins_installed(), hotfix_check_word_version(), hotfix_check_works_installed(), hotfix_data_access_version(), hotfix_get_commonfilesdir(), hotfix_get_programfilesdir(), hotfix_get_systemroot(), hotfix_missing()

smtp_func.inc

get_smtp_banner(), smtp_close(), smtp_from_header(), smtp_open(), smtp_recv_banner(), smtp_recv_line(), smtp_send_port(), smtp_send_socket(), smtp_to_header()

ssh_func.inc

base64decode(), check_pattern(), crypt(), decrypt(), derive_keys(), dh_gen_key(), dh_valid_key(), get_data_size(), get_ssh_banner(), get_ssh_error(), get_ssh_server_version(), get_ssh_supported_authentication(), getstring(), init(), is_sshd_bugged(), kb_ssh_login(), kb_ssh_passphrase(), kb_ssh_password(), kb_ssh_privatekey(), kb_ssh_publickey(), kb_ssh_transport(), kex_packet(), load_array_from_kb(), load_data_from_kb(), load_intarray_from_kb(), load_int_from_kb(), mac_compute(), ntol(), packet_payload(), putbignum(), putstring(), raw_int32(), raw_int8(), recv_ssh_packet(), register_array_in_kb(), register_data_in_kb(), register_intarray_in_kb(), register_int_in_kb(), reuse_connection_init(), send_ssh_packet(), set_ssh_error(), ssh_close_channel(), ssh_close_connection(), ssh_cmd(), ssh_cmd_error(), ssh_dss_verify(), ssh_exchange_identification(), ssh_hex2raw(), ssh_kex2(), ssh_login(), ssh_login_or_reuse_connection(), ssh_open_channel(), ssh_recv(), ssh_reuse_connection(), ssh_rsa_verify(), ssh_userauth2(), update_window_size()

telnet_func.inc

get_telnet_banner(), set_telnet_banner()

tftp.inc

tftp_get(), tftp_put()

ubuntu.inc

deb_str_cmp(), ubuntu_check(), ubuntu_ver_cmp()

uddi.inc

create_uddi_xml ()

version_func.inc

find_bin(), get_bin_version(), get_string_version(), version_is_equal(), version_is_greater(), version_is_greater_equal(), version_is_less(), version_is_less_equal(), version_test()

Functions from the NASL Library