SSH Consent Banner

[Mike Burger]

Not if you trap the CTRL-C sequence within the script.

> Doesn't pressing CTRL+C get you out of this?  In that it stops
> processing the script but still lets you log in.
>
> Regards
>
> Bram
>
>>
>
>
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> -----Original Message-----
>> From: redhat-list-bounces at redhat.com
>> [mailto:redhat-list-bounces at redhat.com] On Behalf Of Paul Whitney
>> Sent: zaterdag 2 februari 2008 2:07
>> To: General Red Hat Linux discussion list
>> Subject: Re: SSH Consent Banner
>>
>> Actually, this worked for me. I created a separate script
>> that is called
>> within /etc/bashrc. This is what happens. It is probably
>> considered crude,
>> but it works for me. Please let me know if there is a flaw in
>> this approach.
>>
>> Thanks.
>>
>> Paul
>>
>> HOSTNAME=`hostname`
>>    GREET=`cat /etc/issue`
>>    echo $GREET
>>    echo "Do you agree to this consent? [Y/N]"
>>    read answer
>>
>>    case $answer in
>>
>>    Y|y)
>>      echo "Welcome to $HOSTNAME."
>>      ;;
>>
>>    N|n)
>>      echo "Goodbye."
>>      sleep 2
>>      PID=`ps -ef | grep ssh_test_1 | awk ' {print $3} '`
>>      kill -9 $PID
>>      ;;
>>
>>    *)
>>      echo "Goodbye.  Try SSH again"
>>      echo "You Must enter a Y or a N "
>>      sleep 2
>>      PID=`ps -ef | grep ssh_test_1 | awk ' {print $3} '`
>>      kill -9 $PID
>>      ;;
>>
>>    esac
>>
>>
>>
>> On 2/1/08 7:21 PM, "Nikolas Lam"
>> <nlam87346 at library.usyd.edu.au> wrote:
>>
>> >
>> >
>> > On Fri, 2008-02-01 at 11:08 -0500, Paul Whitney wrote:
>> >> Can someone tell me how to configure SSHD to present a
>> yes/no prompt? My
>> >> system currently is configured to present a consent
>> banner, but it does not
>> >> require users to agree to the consent. Any help is appreciated.
>> >>
>> >> Paul W.
>> >>
>> >>
>> >
>> > Not sure how to do exactly that, but you could just present
>> something
>> > using
>> >
>> >  Banner /etc/ssh_issue
>> >
>> > in /etc/ssh/sshd_config. This will print the contents of
>> /etc/ssh_issue
>> > just before putting in their passwords. In it you could
>> say, entering
>> > your password is agreeing to your terms and conditions.
>> >
>> > Once they log in, they'll also by default get the system's /etc/motd
>> >
>> >
>> > N.
>> >
>> >
>>
>>
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Mike Burger
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