SSH

> I've finished a rough first version of SSH in squeak.  There are many
> holes, but it will connect to a remote server, login and run a pty
> with a shell.  As a SSHD server, there is no users to login with and
> there is no terminal server or shell command - see code in PS to
> run.  There are issues with TeletypeWindow refreshing when data
> arrives, which I don't know how to solve.  I click on the window to
> refresh it.  Perhaps someone else could figure this out.
>
> Once you have loaded the packages specified below, you can run the
> following command to connect a pty to a remote machine:
>
>         SSH runBy: username to: host port: 22.
>
> specifying the appropriate username and host.  This will open a
> TeletypeWindow and start connection to the server.
>
> To get this software, load the following packages, in order:
>
>  From SqueakMap:
>         Telnet
>         Cryptography Team Package
> NOTE: Telnet doesn't load from SqueakMap, so you will need to
> download it and file it in from he FileList.
>
> Then from the Monticello repository at: http://squeaksource.com/
> Cryptography
>         SSL
>         SSH
>
> Here are some of the shortcomings:
> At the transport layer:
>         Only supports 3des-cbc and diffieHellman group 1
> At the UserAuth layer:
>         Only supports keyboard-interactive type of login.  Does not support
> publickey login.
> At the Connection layer:
>         Many messages not supported.  Only pty and shell commands issued.
> Data window sizing not used or supported.  X11 forwarding not
> supported.  Etc.
>
> enjoy,
> Rob
>
>
> PS, to run SSH as a server, run the following code.  There is work to
> be done here:
>
> SSHServer new
>         loadDSACertificateFile: 'certificates/dsa.cert' privateKeyFile:
> 'certificates/dsa.key';
>         startAtPort: 5222.
>
>
>

> I've finished a rough first version of SSH in squeak.  There are many
> holes, but it will connect to a remote server, login and run a pty
> with a shell.  As a SSHD server, there is no users to login with and
> there is no terminal server or shell command - see code in PS to
> run.  There are issues with TeletypeWindow refreshing when data
> arrives, which I don't know how to solve.  I click on the window to
> refresh it.  Perhaps someone else could figure this out.
>
> Once you have loaded the packages specified below, you can run the
> following command to connect a pty to a remote machine:
>
>         SSH runBy: username to: host port: 22.
>
> specifying the appropriate username and host.  This will open a
> TeletypeWindow and start connection to the server.
>
> To get this software, load the following packages, in order:
>
>  From SqueakMap:
>         Telnet
>         Cryptography Team Package
> NOTE: Telnet doesn't load from SqueakMap, so you will need to
> download it and file it in from he FileList.
>
> Then from the Monticello repository at: http://squeaksource.com/
> Cryptography
>         SSL
>         SSH
>
> Here are some of the shortcomings:
> At the transport layer:
>         Only supports 3des-cbc and diffieHellman group 1
> At the UserAuth layer:
>         Only supports keyboard-interactive type of login.  Does not support
> publickey login.
> At the Connection layer:
>         Many messages not supported.  Only pty and shell commands issued.
> Data window sizing not used or supported.  X11 forwarding not
> supported.  Etc.
>
> enjoy,
> Rob
>
>
> PS, to run SSH as a server, run the following code.  There is work to
> be done here:
>
> SSHServer new
>         loadDSACertificateFile: 'certificates/dsa.cert' privateKeyFile:
> 'certificates/dsa.key';
>         startAtPort: 5222.
>
>
>

> Very nice.
>
> Could you please post SSH on the Universe? There, you can specify
> dependencies overthe packages so the user will only have to load SSH.
> This is easy: just read http://wiki.squeak.org/squeak/5899.
>
> 2007/10/2, Robert Withers <[hidden email]>:
>> I've finished a rough first version of SSH in squeak.  There are many
>> holes, but it will connect to a remote server, login and run a pty
>> with a shell.  As a SSHD server, there is no users to login with and
>> there is no terminal server or shell command - see code in PS to
>> run.  There are issues with TeletypeWindow refreshing when data
>> arrives, which I don't know how to solve.  I click on the window to
>> refresh it.  Perhaps someone else could figure this out.
>>
>> Once you have loaded the packages specified below, you can run the
>> following command to connect a pty to a remote machine:
>>
>>         SSH runBy: username to: host port: 22.
>>
>> specifying the appropriate username and host.  This will open a
>> TeletypeWindow and start connection to the server.
>>
>> To get this software, load the following packages, in order:
>>
>>  From SqueakMap:
>>         Telnet
>>         Cryptography Team Package
>> NOTE: Telnet doesn't load from SqueakMap, so you will need to
>> download it and file it in from he FileList.
>>
>> Then from the Monticello repository at: http://squeaksource.com/
>> Cryptography
>>         SSL
>>         SSH
>>
>> Here are some of the shortcomings:
>> At the transport layer:
>>         Only supports 3des-cbc and diffieHellman group 1
>> At the UserAuth layer:
>>         Only supports keyboard-interactive type of login.  Does  
>> not support
>> publickey login.
>> At the Connection layer:
>>         Many messages not supported.  Only pty and shell commands  
>> issued.
>> Data window sizing not used or supported.  X11 forwarding not
>> supported.  Etc.
>>
>> enjoy,
>> Rob
>>
>>
>> PS, to run SSH as a server, run the following code.  There is work to
>> be done here:
>>
>> SSHServer new
>>         loadDSACertificateFile: 'certificates/dsa.cert'  
>> privateKeyFile:
>> 'certificates/dsa.key';
>>         startAtPort: 5222.
>>
>>
>>
>
>
> --
> Damien Cassou
>

> Robert Withers writes:
>>
>> On Oct 2, 2007, at 1:49 AM, Göran Krampe wrote:
>>
>>> Hi!
>>>
>>>> I've finished a rough first version of SSH in squeak.  There are  
>>>> many
>>>> holes, but it will connect to a remote server, login and run a pty
>>>> with a shell.
>>>
>>> You crazy, crazy person... Marvellous! :)
>>
>> That's me! :)
>
> Very cool. 100% Squeak, no plugins?

>
> On Oct 2, 2007, at 1:30 PM, <[hidden email]>
> <[hidden email]> wrote:
>
> > Robert Withers writes:
> >>
> >> On Oct 2, 2007, at 1:49 AM, Göran Krampe wrote:
> >>
> >>> Hi!
> >>>
> >>>> I've finished a rough first version of SSH in squeak.  There are
> >>>> many
> >>>> holes, but it will connect to a remote server, login and run a pty
> >>>> with a shell.
> >>>
> >>> You crazy, crazy person... Marvellous! :)
> >>
> >> That's me! :)
> >
> > Very cool. 100% Squeak, no plugins?
>
> Now that Hans-Martin Mosner has added support for non-primitive DES,
> you don't have to have the DESPlugin, but it is much faster with it.
> Yes, it is 100% Squeak.  The same is true of SSL, by the way, and I
> would think it has wider usage than SSH.  Scamper needs some work,
> first.
>
> Rob
>
>
>
>

> And the web servers need it for https (or do they have it already?)
>
> On 10/3/07, Robert Withers <[hidden email]> wrote:
>>
>> On Oct 2, 2007, at 1:30 PM, <[hidden email]>
>> <[hidden email]> wrote:
>>
>>> Robert Withers writes:
>>>>
>>>> On Oct 2, 2007, at 1:49 AM, Göran Krampe wrote:
>>>>
>>>>> Hi!
>>>>>
>>>>>> I've finished a rough first version of SSH in squeak.  There are
>>>>>> many
>>>>>> holes, but it will connect to a remote server, login and run a  
>>>>>> pty
>>>>>> with a shell.
>>>>>
>>>>> You crazy, crazy person... Marvellous! :)
>>>>
>>>> That's me! :)
>>>
>>> Very cool. 100% Squeak, no plugins?
>>
>> Now that Hans-Martin Mosner has added support for non-primitive DES,
>> you don't have to have the DESPlugin, but it is much faster with it.
>> Yes, it is 100% Squeak.  The same is true of SSL, by the way, and I
>> would think it has wider usage than SSH.  Scamper needs some work,
>> first.
>>
>> Rob
>>
>>
>>
>>
>

> 2007/10/2, Robert Withers <[hidden email]>:
>> Damien, I tried to use the Universe Browser in Squeak 3.10-7143 and
>> it did not display any packages for me.
>
>
> You have to use a more recent version of Universe: load it from
> http://www.squeaksource.com/universes/ or from SqueakMap.
>
> You can also use the squeak-dev images
> http://damien.cassou.free.fr/squeak-dev.html
>
>
> --
> Damien Cassou
>

> Robert Withers <[hidden email]> writes:
>> This worked for me.  I loaded them from the Monticello repository.  I
>> haven't yet tried to define the package for Crypto/SSL/SSH and I
>> probably wont get to it before next week.  I am going on vacation.
>
> If there is anything that can be done to make the package-posting
> process easier, it would be nice to know.  As far as I can tell,
> though, you open an editor, create an account, and post your package,
> all using a GUI that is included right in the image.  Ideas for
> improving it are always welcome, though!
>
>
> Oh, and to second everyone else: ssh in Squeak -- very cool!
>
> -Lex
>
>

> Thanks for the reminder, Lex.  I published the following packages to
> Universes, with dependencies, in the System category:
> Cryptography Team Package
> SSL (depends on Cryptography Team Package)
> SSH (depends on Telnet, Cryptography Team Package, SSL)
> I tested this in my image successfully.  However, my image has two
> fixes applied in order to successfully load Telnet.  I posted these
> fixes in an earlier email in this thread:  1 is new and the other is
> listed somewhere in Mantis.  These need to be applied to the update
> stream to allow forward progress.