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splay an error when a directory listing can't be found in ftp-anon,

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instead of throwing an exception (and losing the fact that anonymous FTP
was allowed).
This commit is contained in:
david
2011-01-31 09:46:32 +00:00
parent f2dac38381
commit 620dc0e32d
1 changed files with 13 additions and 9 deletions
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22
scripts/ftp-anon.nse
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@@ -162,18 +162,22 @@ action = function(host, port)
result[#result + 1] = "Anonymous FTP login allowed (FTP code " .. code .. ")"
if not max_list or max_list > 0 then
local listing = try(list(socket, host, max_list))
local status, listing = list(socket, host, max_list)
socket:close()
for _, item in ipairs(listing) do
-- Just a quick passive check on user rights.
if string.match(item, "^[d-].......w.") then
item = item .. " [NSE: writeable]"
if not status then
result[#result + 1] = "Can't get directory listing: " .. listing
else
for _, item in ipairs(listing) do
-- Just a quick passive check on user rights.
if string.match(item, "^[d-].......w.") then
item = item .. " [NSE: writeable]"
end
result[#result + 1] = item
end
if max_list and #listing == max_list then
result[#result + 1] = string.format("Only %d shown. Use --script-args %s.maxlist=-1 to see all.", #listing, SCRIPT_NAME)
end
result[#result + 1] = item
end
if max_list and #listing == max_list then
result[#result + 1] = string.format("Only %d shown. Use --script-args %s.maxlist=-1 to see all.", #listing, SCRIPT_NAME)
end
end