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Re-indent some scripts. Whitespace-only commit

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https://secwiki.org/w/Nmap/Code_Standards
This commit is contained in:
dmiller
2014-01-31 13:02:29 +00:00
parent 64fb5b3482
commit d36c08dcf5
137 changed files with 3977 additions and 3977 deletions
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90
scripts/ip-forwarding.nse
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@@ -39,67 +39,67 @@ categories = {"safe", "discovery"}
local arg_target = stdnse.get_script_args(SCRIPT_NAME .. ".target")
hostrule = function(host)
if ( not(host.mac_addr) ) then
stdnse.print_debug( "%s: Failed to determine hosts remote MAC address", SCRIPT_NAME )
end
return (arg_target ~= nil and host.mac_addr ~= nil)
if ( not(host.mac_addr) ) then
stdnse.print_debug( "%s: Failed to determine hosts remote MAC address", SCRIPT_NAME )
end
return (arg_target ~= nil and host.mac_addr ~= nil)
end
icmpEchoRequest = function(ifname, host, addr)
local iface = nmap.get_interface_info(ifname)
local dnet, pcap = nmap.new_dnet(), nmap.new_socket()
local iface = nmap.get_interface_info(ifname)
local dnet, pcap = nmap.new_dnet(), nmap.new_socket()
pcap:set_timeout(5000)
pcap:pcap_open(iface.device, 128, false, ("ether src %s and icmp and ( icmp[0] = 0 or icmp[0] = 5 ) and dst %s"):format(stdnse.format_mac(host.mac_addr), iface.address))
dnet:ethernet_open(iface.device)
pcap:set_timeout(5000)
pcap:pcap_open(iface.device, 128, false, ("ether src %s and icmp and ( icmp[0] = 0 or icmp[0] = 5 ) and dst %s"):format(stdnse.format_mac(host.mac_addr), iface.address))
dnet:ethernet_open(iface.device)
local probe = packet.Frame:new()
probe.mac_src = iface.mac
probe.mac_dst = host.mac_addr
probe.ip_bin_src = packet.iptobin(iface.address)
probe.ip_bin_dst = packet.iptobin(addr)
probe.echo_id = 0x1234
probe.echo_seq = 6
probe.echo_data = "Nmap host discovery."
probe:build_icmp_echo_request()
probe:build_icmp_header()
probe:build_ip_packet()
probe:build_ether_frame()
local probe = packet.Frame:new()
probe.mac_src = iface.mac
probe.mac_dst = host.mac_addr
probe.ip_bin_src = packet.iptobin(iface.address)
probe.ip_bin_dst = packet.iptobin(addr)
probe.echo_id = 0x1234
probe.echo_seq = 6
probe.echo_data = "Nmap host discovery."
probe:build_icmp_echo_request()
probe:build_icmp_header()
probe:build_ip_packet()
probe:build_ether_frame()
dnet:ethernet_send(probe.frame_buf)
local status = pcap:pcap_receive()
dnet:ethernet_close()
return status
dnet:ethernet_send(probe.frame_buf)
local status = pcap:pcap_receive()
dnet:ethernet_close()
return status
end
local function fail(err) return ("\n ERROR: %s"):format(err or "") end
action = function(host)
local ifname = nmap.get_interface() or host.interface
if ( not(ifname) ) then
return fail("Failed to determine the network interface name")
end
local ifname = nmap.get_interface() or host.interface
if ( not(ifname) ) then
return fail("Failed to determine the network interface name")
end
local target = ipOps.ip_to_bin(arg_target)
if ( not(target) ) then
local status
status, target = dns.query(arg_target, { dtype='A' })
if ( not(status) ) then
return fail(("Failed to lookup hostname: %s"):format(arg_target))
end
else
target = arg_target
end
local target = ipOps.ip_to_bin(arg_target)
if ( not(target) ) then
local status
status, target = dns.query(arg_target, { dtype='A' })
if ( not(status) ) then
return fail(("Failed to lookup hostname: %s"):format(arg_target))
end
else
target = arg_target
end
if ( target == host.ip ) then
return ("\n ERROR: Target can not be the same as the scanned host")
end
if ( target == host.ip ) then
return ("\n ERROR: Target can not be the same as the scanned host")
end
if (icmpEchoRequest(ifname, host, target)) then
return ("\n The host has ip forwarding enabled, tried ping against (%s)"):format(arg_target)
end
if (icmpEchoRequest(ifname, host, target)) then
return ("\n The host has ip forwarding enabled, tried ping against (%s)"):format(arg_target)
end
end