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Re-indent some NSE libraries.

Browse Source 
https://secwiki.org/w/Nmap/Code_Standards
This commit is contained in:
dmiller
2014-02-03 19:47:34 +00:00
parent 63db1bfd12
commit 961ea25225
55 changed files with 12863 additions and 12863 deletions
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228
nselib/unpwdb.lua
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@@ -80,58 +80,58 @@ local customdata = false
local args = nmap.registry.args
local userfile = function()
if args.userdb then
customdata = true
return args.userdb
end
if args.userdb then
customdata = true
return args.userdb
end
return nmap.fetchfile("nselib/data/usernames.lst")
return nmap.fetchfile("nselib/data/usernames.lst")
end
local passfile = function()
if args.passdb then
customdata = true
return args.passdb
end
if args.passdb then
customdata = true
return args.passdb
end
return nmap.fetchfile("nselib/data/passwords.lst")
return nmap.fetchfile("nselib/data/passwords.lst")
end
local filltable = function(filename, table)
if #table ~= 0 then
return true
end
if #table ~= 0 then
return true
end
local file = io.open(filename, "r")
local file = io.open(filename, "r")
if not file then
return false
end
if not file then
return false
end
for l in file:lines() do
-- Comments takes up a whole line
if not l:match("#!comment:") then
table[#table + 1] = l
end
end
for l in file:lines() do
-- Comments takes up a whole line
if not l:match("#!comment:") then
table[#table + 1] = l
end
end
file:close()
file:close()
return true
return true
end
table_iterator = function(table)
local i = 1
local i = 1
return function(cmd)
if cmd == "reset" then
i = 1
return
end
local elem = table[i]
if elem then i = i + 1 end
return elem
end
return function(cmd)
if cmd == "reset" then
i = 1
return
end
local elem = table[i]
if elem then i = i + 1 end
return elem
end
end
--- Returns the suggested number of seconds to attempt a brute force attack,
@@ -145,30 +145,30 @@ end
-- still check for <code>nil</code> return values on the above two functions in
-- case you finish before the time limit is up.
timelimit = function()
-- If we're reading from a user-defined username or password list,
-- we'll give them a timeout 1.5x the default. If the "notimelimit"
-- script argument is used, we return nil.
local t = nmap.timing_level()
-- If we're reading from a user-defined username or password list,
-- we'll give them a timeout 1.5x the default. If the "notimelimit"
-- script argument is used, we return nil.
local t = nmap.timing_level()
-- Easy enough
if args.notimelimit then
return nil
end
if args["unpwdb.timelimit"] then
local limit, err = stdnse.parse_timespec(args["unpwdb.timelimit"])
if not limit then
error(err)
end
return limit
end
-- Easy enough
if args.notimelimit then
return nil
end
if args["unpwdb.timelimit"] then
local limit, err = stdnse.parse_timespec(args["unpwdb.timelimit"])
if not limit then
error(err)
end
return limit
end
if t <= 3 then
return (customdata and 900) or 600
elseif t == 4 then
return (customdata and 450) or 300
elseif t == 5 then
return (customdata and 270) or 180
end
if t <= 3 then
return (customdata and 900) or 600
elseif t == 4 then
return (customdata and 450) or 300
elseif t == 5 then
return (customdata and 270) or 180
end
end
--- Returns a function closure which returns a new username with every call
@@ -177,17 +177,17 @@ end
-- @return boolean Status.
-- @return function The usernames iterator.
local usernames_raw = function()
local path = userfile()
local path = userfile()
if not path then
return false, "Cannot find username list"
end
if not path then
return false, "Cannot find username list"
end
if not filltable(path, usertable) then
return false, "Error parsing username list"
end
if not filltable(path, usertable) then
return false, "Error parsing username list"
end
return true, table_iterator(usertable)
return true, table_iterator(usertable)
end
--- Returns a function closure which returns a new password with every call
@@ -196,17 +196,17 @@ end
-- @return boolean Status.
-- @return function The passwords iterator.
local passwords_raw = function()
local path = passfile()
local path = passfile()
if not path then
return false, "Cannot find password list"
end
if not path then
return false, "Cannot find password list"
end
if not filltable(path, passtable) then
return false, "Error parsing password list"
end
if not filltable(path, passtable) then
return false, "Error parsing password list"
end
return true, table_iterator(passtable)
return true, table_iterator(passtable)
end
--- Wraps time and count limits around an iterator. When either limit expires,
@@ -217,27 +217,27 @@ end
-- @return boolean Status.
-- @return function The wrapped iterator.
limited_iterator = function(iterator, time_limit, count_limit)
local start, count, elem
local start, count, elem
time_limit = (time_limit and time_limit > 0) and time_limit
count_limit = (count_limit and count_limit > 0) and count_limit
time_limit = (time_limit and time_limit > 0) and time_limit
count_limit = (count_limit and count_limit > 0) and count_limit
start = os.time()
count = 0
return function(cmd)
if cmd == "reset" then
count = 0
else
count = count + 1
end
if count_limit and count > count_limit then
return
end
if time_limit and os.time() - start >= time_limit then
return
end
return iterator(cmd)
end
start = os.time()
count = 0
return function(cmd)
if cmd == "reset" then
count = 0
else
count = count + 1
end
if count_limit and count > count_limit then
return
end
if time_limit and os.time() - start >= time_limit then
return
end
return iterator(cmd)
end
end
--- Returns a function closure which returns a new password with every call
@@ -248,19 +248,19 @@ end
-- @return boolean Status.
-- @return function The usernames iterator.
usernames = function(time_limit, count_limit)
local status, iterator
local status, iterator
status, iterator = usernames_raw()
if not status then
return false, iterator
end
status, iterator = usernames_raw()
if not status then
return false, iterator
end
time_limit = time_limit or timelimit()
if not count_limit and args["unpwdb.userlimit"] then
count_limit = tonumber(args["unpwdb.userlimit"])
end
time_limit = time_limit or timelimit()
if not count_limit and args["unpwdb.userlimit"] then
count_limit = tonumber(args["unpwdb.userlimit"])
end
return true, limited_iterator(iterator, time_limit, count_limit)
return true, limited_iterator(iterator, time_limit, count_limit)
end
--- Returns a function closure which returns a new password with every call
@@ -271,19 +271,19 @@ end
-- @return boolean Status.
-- @return function The passwords iterator.
passwords = function(time_limit, count_limit)
local status, iterator
local status, iterator
status, iterator = passwords_raw()
if not status then
return false, iterator
end
status, iterator = passwords_raw()
if not status then
return false, iterator
end
time_limit = time_limit or timelimit()
if not count_limit and args["unpwdb.passlimit"] then
count_limit = tonumber(args["unpwdb.passlimit"])
end
time_limit = time_limit or timelimit()
if not count_limit and args["unpwdb.passlimit"] then
count_limit = tonumber(args["unpwdb.passlimit"])
end
return true, limited_iterator(iterator, time_limit, count_limit)
return true, limited_iterator(iterator, time_limit, count_limit)
end
--- Returns a new iterator that iterates trough it's consecutive iterators,
@@ -308,7 +308,7 @@ function concat_iterators (iter1, iter2)
end
end
return iterator
end
end
--- Returns a new iterator that filters it's results based on the filter.
-- @param iterator Iterator that needs to be filtered
@@ -324,6 +324,6 @@ function filter_iterator (iterator, filter)
return helper(iterator(command))
end
return filter
end
end
return _ENV;