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https://github.com/nmap/nmap.git
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Remove trailing whitespace in lua files
Whitespace is not significant, so this should not be a problem. https://secwiki.org/w/Nmap/Code_Standards
This commit is contained in:
dmiller
@@ -17,11 +17,11 @@ local table = require "table"
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_ENV = stdnse.module("versant", stdnse.seeall)
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Versant = {
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-- fallback to these constants when version and user are not given
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USER = "nmap",
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VERSION = "8.0.2",
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-- Creates an instance of the Versant class
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-- @param host table
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-- @param port table
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@@ -32,14 +32,14 @@ Versant = {
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self.__index = self
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return o
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end,
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-- Connects a socket to the Versant server
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-- @return status true on success, false on failure
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-- @return err string containing the error message if status is false
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connect = function(self)
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return self.socket:connect(self.host, self.port)
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end,
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-- Closes the socket
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-- @return status true on success, false on failure
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-- @return err string containing the error message if status is false
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@@ -55,11 +55,11 @@ Versant = {
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-- @return status true on success, false on failure
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-- @return data opaque string containing the response
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sendCommand = function(self, cmd, arg, user, ver)
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user = user or Versant.USER
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ver = ver or Versant.VERSION
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arg = arg or ""
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local data = bin.pack("H", "000100000000000000020002000000010000000000000000000000000000000000010000")
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data = data .. cmd .. "\0" .. user .. "\0" .. ver .. "\0"
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-- align to even 4 bytes
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@@ -68,28 +68,28 @@ Versant = {
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data = data .. "\0"
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end
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end
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data = data .. bin.pack("H", "0000000b000001000000000000000000")
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data = data .. ("%s:%d\0"):format(self.host.ip, self.port.number)
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data = data .. "\0\0\0\0\0\0\0\0\0\0" .. arg
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while ( #data < 2048 ) do
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data = data .. "\0"
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end
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local status, err = self.socket:send(data)
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if ( not(status) ) then
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return false, "Failed to send request to server"
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end
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local status, data = self.socket:receive_buf(match.numbytes(2048), true)
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if ( not(status) ) then
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return false, "Failed to read response from server"
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end
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return status, data
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end,
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-- Get database node information
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-- @return status true on success, false on failure
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-- @return result table containing an entry for each database. Each entry
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@@ -103,12 +103,12 @@ Versant = {
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if ( not(status) ) then
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return false, data
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end
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status, data = self.socket:receive_buf(match.numbytes(4), true)
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if ( not(status) ) then
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return false, "Failed to read response from server"
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end
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local _, db_count = bin.unpack(">I", data)
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if ( db_count == 0 ) then
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return false, "Database count was zero"
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@@ -118,14 +118,14 @@ Versant = {
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if ( not(status) ) then
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return false, "Failed to read response from server"
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end
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local _, buf_size = bin.unpack(">I", data)
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local dbs = {}
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for i=1, db_count do
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status, data = self.socket:receive_buf(match.numbytes(buf_size), true)
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local _, db = nil, {}
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_, db.name = bin.unpack("z", data, 23)
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_, db.owner = bin.unpack("z", data, 599)
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_, db.created= bin.unpack("z", data, 631)
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@@ -145,57 +145,57 @@ Versant = {
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-- @return status true on success, false on failure
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-- @return port table containing the OBE port
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getObePort = function(self)
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local status, data = self:sendCommand("o_oscp", "-utility")
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if ( not(status) ) then
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return false, data
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end
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status, data = self.socket:receive_buf(match.numbytes(256), true)
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if ( not(status) ) then
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return false, "Failed to read response from server"
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end
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local pos, success = bin.unpack(">I", data)
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if ( success ~= 0 ) then
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return false, "Response contained invalid data"
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end
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local port = { protocol = "tcp" }
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pos, port.number = bin.unpack(">S", data, pos)
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return true, port
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return true, port
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end,
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-- Get's the XML license file from the database
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-- @return status true on success, false on failure
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-- @return data string containing the XML license file
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getLicense = function(self)
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local status, data = self:sendCommand("o_licfile", "-license")
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if ( not(status) ) then
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return false, data
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end
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status, data = self.socket:receive_buf(match.numbytes(4), true)
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if ( not(status) ) then
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return false, "Failed to read response from server"
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end
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local _, len = bin.unpack(">I", data)
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if ( len == 0 ) then
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return false, "Failed to retrieve license file"
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end
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status, data = self.socket:receive_buf(match.numbytes(len), true)
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if ( not(status) ) then
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return false, "Failed to read response from server"
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end
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return true, data
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end,
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-- Gets the TCP port for a given database
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-- @param db string containing the database name
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-- @return status true on success, false on failure
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@@ -205,22 +205,22 @@ Versant = {
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if ( not(status) ) then
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return false, data
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end
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if ( not(status) ) then
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return false, "Failed to connect to database"
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end
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local _, port = nil, { protocol = "tcp" }
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_, port.number = bin.unpack(">I", data, 27)
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if ( port == 0 ) then
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return false, "Failed to determine database port"
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end
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return true, port
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end,
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end,
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}
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Versant.OBE = {
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-- Creates a new versant OBE instance
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-- @param host table
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-- @param port table
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@@ -231,21 +231,21 @@ Versant.OBE = {
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self.__index = self
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return o
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end,
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-- Connects a socket to the Versant server
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-- @return status true on success, false on failure
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-- @return err string containing the error message if status is false
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connect = function(self)
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return self.socket:connect(self.host, self.port)
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end,
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-- Closes the socket
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-- @return status true on success, false on failure
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-- @return err string containing the error message if status is false
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close = function(self)
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return self.socket:close()
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end,
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-- Get database information including file paths and hostname
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-- @return status true on success false on failure
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-- @return result table containing the fields:
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@@ -256,30 +256,30 @@ Versant.OBE = {
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getVODInfo = function(self)
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local data = bin.pack("H", "1002005d00000000000100000000000d000000000000000000000000")
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data = data .. "-noprint -i "
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while( #data < 256 ) do
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data = data .. "\0"
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end
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self.socket:send(data)
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local status, data = self.socket:receive_buf(match.numbytes(256), true)
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if ( not(status) ) then
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return false, "Failed to read response from server"
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end
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local pos, len = bin.unpack(">I", data, 13)
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status, data = self.socket:receive_buf(match.numbytes(len), true)
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if ( not(status) ) then
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return false, "Failed to read response from server"
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end
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local result, pos, offset = {}, 1, 13
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pos, result.version = bin.unpack("z", data)
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for _, item in ipairs({"root_path", "db_path", "lib_path", "hostname"}) do
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pos, result[item] = bin.unpack("z", data, offset)
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offset = offset + 256
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end
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end
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return true, result
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end,
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}
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