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Whitespace in ssl-enum-ciphers.

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david
2011-09-14 17:57:49 +00:00
parent 3cf16f31c3
commit 2990c68107
1 changed files with 41 additions and 41 deletions
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80
scripts/ssl-enum-ciphers.nse
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@@ -630,16 +630,16 @@ local function try_protocol(host, port, protocol)
-- Add cipher to the list of accepted ciphers. -- Add cipher to the list of accepted ciphers.
name = record["body"]["cipher"] name = record["body"]["cipher"]
if rankedciphersfilename and rankedciphers[name] then if rankedciphersfilename and rankedciphers[name] then
cipherstr=rankedciphers[name] cipherstr=rankedciphers[name]
else else
cipherstr="unknown strength" cipherstr="unknown strength"
end end
stdnse.print_debug(2, "Strength of %s rated %d.",cipherstr,cipherstrength[cipherstr]) stdnse.print_debug(2, "Strength of %s rated %d.",cipherstr,cipherstrength[cipherstr])
if mincipherstrength>cipherstrength[cipherstr] then if mincipherstrength>cipherstrength[cipherstr] then
stdnse.print_debug(2, "Downgrading min cipher strength to %d.",cipherstrength[cipherstr]) stdnse.print_debug(2, "Downgrading min cipher strength to %d.",cipherstrength[cipherstr])
mincipherstrength=cipherstrength[cipherstr] mincipherstrength=cipherstrength[cipherstr]
end end
name=name.." - "..cipherstr name=name.." - "..cipherstr
table.insert(results, name) table.insert(results, name)
end end
@@ -717,37 +717,37 @@ end
-- Shamelessly stolen from nselib/unpwdb.lua and changed a bit. (Gabriel Lawrence) -- Shamelessly stolen from nselib/unpwdb.lua and changed a bit. (Gabriel Lawrence)
local filltable = function(filename,table) local filltable = function(filename,table)
if #table ~= 0 then if #table ~= 0 then
return true return true
end end
local file = io.open(filename, "r") local file = io.open(filename, "r")
if not file then if not file then
return false return false
end end
while true do while true do
local l = file:read() local l = file:read()
if not l then if not l then
break break
end end
-- Comments takes up a whole line -- Comments takes up a whole line
if not l:match("#!comment:") then if not l:match("#!comment:") then
lsplit=stdnse.strsplit("%s+", l) lsplit=stdnse.strsplit("%s+", l)
if cipherstrength[lsplit[2]] then if cipherstrength[lsplit[2]] then
table[lsplit[1]] = lsplit[2] table[lsplit[1]] = lsplit[2]
else else
stdnse.print_debug(1,"Strength not defined, ignoring: %s:%s",lsplit[1],lsplit[2]) stdnse.print_debug(1,"Strength not defined, ignoring: %s:%s",lsplit[1],lsplit[2])
end end
end end
end end
file:close() file:close()
return true return true
end end
portrule = shortport.ssl portrule = shortport.ssl
@@ -755,14 +755,14 @@ portrule = shortport.ssl
action = function(host, port) action = function(host, port)
local name, result, results local name, result, results
rankedciphersfilename=stdnse.get_script_args("ssl-enum-ciphers.rankedcipherlist") rankedciphersfilename=stdnse.get_script_args("ssl-enum-ciphers.rankedcipherlist")
if rankedciphersfilename then if rankedciphersfilename then
filltable(rankedciphersfilename,rankedciphers) filltable(rankedciphersfilename,rankedciphers)
else else
rankedciphersfilename = nmap.fetchfile( "nselib/data/ssl-ciphers" ) rankedciphersfilename = nmap.fetchfile( "nselib/data/ssl-ciphers" )
stdnse.print_debug(1, "Ranked ciphers filename: %s", rankedciphersfilename) stdnse.print_debug(1, "Ranked ciphers filename: %s", rankedciphersfilename)
filltable(rankedciphersfilename,rankedciphers) filltable(rankedciphersfilename,rankedciphers)
end end
results = {} results = {}
@@ -778,11 +778,11 @@ action = function(host, port)
-- Sort protocol results by name. -- Sort protocol results by name.
table.sort(results, function(a, b) return a["name"] < b["name"] end) table.sort(results, function(a, b) return a["name"] < b["name"] end)
if rankedciphersfilename then if rankedciphersfilename then
for k,v in pairs(cipherstrength) do for k, v in pairs(cipherstrength) do
if v==mincipherstrength then if v == mincipherstrength then
table.insert(results, "Least strength = " .. k) table.insert(results, "Least strength = " .. k)
end end
end end
end end
return stdnse.format_output(true, results) return stdnse.format_output(true, results)