hi all, hi esp. devs,the LinDix company in the Netherlands has asked me to work on another project in the context of X2go.
A couple of weeks ago we discussed possibilities of approaching the usage of X2go in SaaS environemts (that is: not ,,Desktop as a Serice'', but Software as a Service, meaning single, dedicated applications in this context).
The vision is:
(a) to have a server-side X2goSSH service similar to OpenSSH that can be
configured via ACLs so that remote application can be granted/denied to
specific users and/or specific groups. Opposed to OpenSSH this X2go
service will be able to restrict the execution of remote (server-side)
commands very pedantically.
(b) to provider X2go remote apps through the programmes' menu on your local
desktop
In this mail I will address vision (a) in detail:
====================
The basic ideas of such an X2goSSH service are:
o instead of using OpenSSH daemon the client connects to X2goSSH daemon
o the X2goSSH service will wrap around the standard x2goserver command set
o installation of X2goSSH will be optional
o the client has to support the usage of the server-side X2goSSH (i.e.
there will be a parallel implementation within python-x2go code)
o the client has to be able to detect if it is talking to a normal
OpenSSH daemon or if it is talking to the restricted X2goSSH service
o the X2goSSH service will be implemented with Python-Paramiko/SSH
o behind the X2goSSH service there listens an X2go'ish shell that
guards and wraps around the actual execution of the already known x2go
comands (note again: X2goSSH+X2goSHELL is a wrapper for
x2goserver commands)
o With the help of a guy from LinDix.NL (and others?) I will soon start
working on a possible X2goSSH+X2goSHELL command protocol in the X2go wiki
o the proposed project name will be python-x2goserver, it will
contain several
packages/subprojects
python-x2goserver-x2gosshd
python-x2goserver-x2goshell
python-x2goserver-x2goacl
x2gosshd (the actual daemon)
Greetings + Request for Comments,
Mike
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