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ssh-hostkey no longer looks for the action global which

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may not exist (and thus triggers an error from strict.lua). We instead
setup dummy portrule/action functions, print the debug error for why the script
will not run, and return.
This commit is contained in:
batrick
2009-07-16 03:41:36 +00:00
parent fd39bf6970
commit 0be861959f
1 changed files with 5 additions and 4 deletions
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9
scripts/ssh-hostkey.nse
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@@ -48,9 +48,10 @@ if pcall(require,"openssl") then
require("ssh1")
require("ssh2")
else
action = function()
stdnse.print_debug( 3, "Skipping %s script because OpenSSL is missing.", filename )
end
portrule = function() return false end
action = function() end
stdnse.print_debug( 3, "Skipping %s script because OpenSSL is missing.", filename )
return;
end
portrule = shortport.port_or_service(22, "ssh")
@@ -65,7 +66,7 @@ local add_key_to_registry = function( host, key )
table.insert( nmap.registry.sshhostkey[host.ip], key )
end
action = action or function(host, port)
action = function(host, port)
local output = {}
local keys = {}
local _,key