DNS or IP access without port number

[Asbern]

Hi all,

 

I have successfully deployed guacamole, I could access via
https://ip:8443/guacamole, but is it possible to access using IP alone
without the port and the path? 

 

Best Regards,
A. Asbern

 

Re: Select User Connection Restricted by Source IP

[Suncatcher16]

Mike Jumper wrote
> On Sun, May 13, 2018, 04:49 Suncatcher16 

> suncatcher16@

>  wrote:
> 
>> Just a matter of taste. Both use-cases require extensions anyway. LAN/WAN
>> differentiation seems more important for me.
>>
>> BTW, how can single user connect from different IPs simultaneously? It's
>> a
>> great breach for attacker, which could mask malicious activity. I cannot
>> imagine such use-case where that might be needed. Do you?
>>
> Off the top of my head:
> 
> * You step away from the computer and need to check something via your
> phone.
> 
> * You lock your screen at work without logging out from guac, head home,
> and need to log in again.
> 
> * You are using an anonymizing service which changes IP occasionally.
> 
> - Mike

Sure, all of the three cases are valid, but regardless of their
justifiability they are perfect case for attacker to mask his activity.
Whether to enable them or not is a matter of choice and a matter of required
defense grade.



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Re: Live Preview Dashboard

[petapixel]

Thanks for the quick reply! I misspoke about the "live preview". The recent
connections preview is definitely enough; doesn't need to be real-time.

The goal is to generate a set of users and connections and then create a
"master" user that can access all connections previous generated. An example
would be: create 5 users, attach each user to a unique RDP connection with
sharing profiles. Finally create a user that has all connections available
and give that user a "dashboard link" that provides a "recent connections"
type of preview for all the available connections. The "preview" could be
blank or non-existent if the connection isn't being actively used. If the
connection is active, it would be nice to have a screen sharing link
generated "on-click" and opened a new tab or window. This would remove the
need for all of the unique users to manually generate the screen sharing
link and provide it to the master user.

Both features (screen sharing and preview) are currently active in
guacamole, I was thinking it would be "easy" to take those features and
combine them in a common location; grid or something similar to present a
dashboard feel.



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Re: debugging custom auth provider

[Mike Jumper]

On Mon, May 14, 2018, 09:26 WebE  wrote:

> ...
>
> What I would like to know if there is any tool/debugger/IDE setup that
> supports developing these extensions,  where we can get help form
> intellisense in writing code, or set a breakpoint and see what data is
> being
> received when a login request is sent to the auth provider?
>

My personal preference is Netbeans, though any Java IDE should do well.
Some prefer Eclipse, though I find Eclipse less easy to use with Maven.

Netbeans has nice Maven and Tomcat integration. It'll open Maven projects
natively, without filling the source tree with IDE-specific cruft.

- Mike

Re: debugging custom auth provider

[Nick Couchman]

On Mon, May 14, 2018 at 4:49 AM, WebE  wrote:

> Hi,
>
> I have a task to configure guacamole where users can create a URL and use
> it
> for remote desktop. All parameter for connection are passed via url
> parameter.  The behavior is similar to guacamole auth plugin
>    which doesn't work with
> latest version.


Yes, looking at this source code, it says both that it is unmaintained, and
that it was written for 0.8.3.  A little out of date :-).


> I even tried from other  forked projects
>   .  After
> this plugin is loaded, the home page of guacamole is not loading and a rest
> exception is thrown in log.
>

We'd be happy to help debug this, you just have to be a little more
detailed about what "doesn't work" means, and what version of Guacamole you
are using.  It looks like this one should be compatible with the 0.9.14
released version, but it's hard to tell.  More detail will help.


>
> I tried using https://github.com/glyptodon/guacamole-auth-json plugin as
> well but could not succeed.
>
>
Mike can probably help out a little more with this one, but, again, would
help to know more details about your environment, and what you've tried to
get this working.


> Now I am trying to understand and build an custom auth provider. I have
> gone
> through the basic tutorial. I am able to build it and integrate it.
>
>  However I am not able to find any tutorial on how can I debug these
> plugins. Coming from .net background, it is bit difficult to do without any
> manual/documentation.
>
> Therefore kindly guide me what setup is required to debug these plugins. I
> do not need a step by step procedure but a starting point where I can grab
> some idea on how debug this plugin.
>
>
Again, we need to understand what you have tried so far and what the
results are.  Here are my suggestions:
- Read the fine manual: http://guacamole.apache.org/doc/gug/custom-auth.html
- Make sure that Tomcat logging is configured for debug mode, at least for
the Guacamole web app, so that you know you're getting all of the debug
information.  The easiest way to do this is to create a logback.xml in the
GUACAMOLE_HOME directory and configure it appropriately for debugging.
Instructions for this can be found, here:
http://guacamole.apache.org/doc/gug/configuring-guacamole.html#webapp-logging
- Make use of the log4j class within your code to write debug and trace
messages to the Tomcat log and then run things down from there.

-Nick

Re: Import csv mysql

[cedrik]

Thank you for your reply.
when importing the password is correctly displayed in the guacamole
settings.
The password is displayed correctly but it is as if it was inactive.
If for example I add a letter to the password and then delete it and save
it, the password and connection works perfectly.



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debugging custom auth provider

[WebE]

Hi,

I have a task to configure guacamole where users can create a URL and use it
for remote desktop. All parameter for connection are passed via url
parameter.  The behavior is similar to guacamole auth plugin
   which doesn't work with
latest version. I even tried from other  forked projects
  .  After
this plugin is loaded, the home page of guacamole is not loading and a rest
exception is thrown in log. 

I tried using https://github.com/glyptodon/guacamole-auth-json plugin as
well but could not succeed.

Now I am trying to understand and build an custom auth provider. I have gone
through the basic tutorial. I am able to build it and integrate it. 

 However I am not able to find any tutorial on how can I debug these
plugins. Coming from .net background, it is bit difficult to do without any
manual/documentation. 

Therefore kindly guide me what setup is required to debug these plugins. I
do not need a step by step procedure but a starting point where I can grab
some idea on how debug this plugin.





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