PenTest/nmap
1
0
Fork 0
mirror of https://github.com/nmap/nmap.git synced 2025-12-06 04:31:29 +00:00
Code Issues Projects Releases Wiki Activity

Reformat and merge documentation for stdnse, shortport, strbuf, snmp, ssh1,

Browse Source 
ssh2, smb, pop3, and msrpc.
This commit is contained in:
david
2008-10-16 00:38:53 +00:00
parent a31f0890d5
commit f58f559b81
10 changed files with 281 additions and 357 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
nselib/ssh1.lua
View File

@@ -1,5 +1,7 @@
-- @author = Sven Klemm <sven@c3d2.de>
--- Functions for the SSH-1 protocol.
-- \n\n
-- This module also contains functions for formatting key fingerprints.
-- @author Sven Klemm <sven@c3d2.de>
-- @copyright See nmaps COPYING for licence
module(... or "ssh1",package.seeall)
@@ -10,9 +12,11 @@ local math = require "math"
local stdnse = require "stdnse"
local openssl = require "openssl"
--- fetch SSH1 host key
--@param host nmap host table
--@param port nmap port table
--- Fetch a SSH-1 host key.
--@param host Nmap host table.
--@param port Nmap port table.
--@return A table with the following keys: "exp", "mod", "bits", "key_type",
--"fp_input", "full_key", "algorithm", and "fingerprint".
fetch_host_key = function(host, port)
local socket = nmap.new_socket()
local catch = function() socket:close() end
@@ -61,13 +65,13 @@ fetch_host_key = function(host, port)
end
end
--- format key as hexadecimal fingerprint
--- Format a key fingerprint in hexadecimal.
fingerprint_hex = function( fingerprint, algorithm, bits )
fingerprint = stdnse.tohex(fingerprint,{separator=":",group=2})
return ("%d %s (%s)"):format( bits, fingerprint, algorithm )
end
--- format key as bubblebabble fingerprint
--- Format a key fingerprint in Bubble Babble.
fingerprint_bubblebabble = function( fingerprint, algorithm, bits )
local vowels = {'a','e','i','o','u','y'}
local consonants = {'b','c','d','f','g','h','k','l','m','n','p','r','s','t','v','z','x'}
@@ -100,8 +104,9 @@ fingerprint_bubblebabble = function( fingerprint, algorithm, bits )
return ("%d %s (%s)"):format( bits, s, algorithm )
end
--- format key as visual fingerprint
-- ported from http://www.openbsd.org/cgi-bin/cvsweb/~checkout~/src/usr.bin/ssh/key.c
--- Format a key fingerprint into a visual ASCII art representation.
-- \n\n
-- Ported from http://www.openbsd.org/cgi-bin/cvsweb/~checkout~/src/usr.bin/ssh/key.c.
fingerprint_visual = function( fingerprint, algorithm, bits )
local i,j,field,characters,input,fieldsize_x,fieldsize_y,s
fieldsize_x, fieldsize_y = 17, 9