ssh-hostkey enhancement

[George Chatzisofroniou <sophron () latthi com>]

This enhancement makes a comparison with your known-hosts file. The
new part of the output looks like this:

PORT   STATE SERVICE REASON
22/tcp open  ssh     syn-ack
| ssh-hostkey: Key comparison with known_hosts file:
| GOOD Matches in known_hosts file:
| L7: 195.19.117.60
| L11: foo
| L15: bar
| L19: <unknown>
| WRONG Matches in known_hosts file:
| L3: 195.19.117.61

This behavior is enabled by default. You can turn it off by setting
the 'known-hosts' option to false.

The script is smart enough to know where to find your known hosts
file. It first checks the 'known-hosts-file' option. If it is not set,
it looks in the ssh config file and parses the "UserKnownHostsFile"
directive. If it can't find this directive, it simply looks for the
file in your ~/.ssh/ folder.


-- 
George Chatzisofroniou

Attachment: ssh1.lua
Description:

Attachment: ssh-hostkey.nse
Description:

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