[jira] [Commented] (GUACAMOLE-476) IF NLA is on and username and password is not given ( disabled single sign on ) . It shows error : Unreachable

[Michael Jumper (JIRA)]

[ 
https://issues.apache.org/jira/browse/GUACAMOLE-476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16316753#comment-16316753
 ] 

Michael Jumper commented on GUACAMOLE-476:
--

The additional error handling mentioned here was added via GUACAMOLE-208, which 
was part of 0.9.13-incubating.

The changes for GUACAMOLE-208 added handling for a number of different errors, 
however the error for credentials being invalid has been present for some time. 
It simply isn't handled for NLA within RDP.

The error you're seeing regarding the server being unreachable is the 
translation string for the {{UPSTREAM_NOT_FOUND}} error code, which is sent by 
Guacamole's RDP support whenever the connection attempt to the RDP server 
outright fails. As the nature of NLA is to handle auth during the initial 
connection handshake, what we need to determine now is whether a reason code 
from the RDP server is actually available at the time of disconnect.

If a reason code is available, then the fact that the disconnect is due to 
invalid credentials should be distinguishable. If not, or if FreeRDP does not 
correctly expose the reason code, then the current behavior is the only 
behavior possible.

> IF NLA is on and username and password is not given ( disabled single sign on 
> ) . It shows error : Unreachable
> --
>
> Key: GUACAMOLE-476
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-476
> Project: Guacamole
>  Issue Type: Bug
>  Components: guacamole-client, RDP
>Affects Versions: 0.9.13-incubating
> Environment: Windows Server 2012 R2
>Reporter: Amarjeet Singh
>Priority: Minor
>
>  I have checked the settings  of NLA in Windows Server 2012 R2 and disabled 
> single sign on  ( no username and password to be redirected ) It gives error 
> that machine is unreachable.



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[jira] [Commented] (GUACAMOLE-476) IF NLA is on and username and password is not given ( disabled single sign on ) . It shows error : Unreachable

[Amarjeet Singh (JIRA)]

[ 
https://issues.apache.org/jira/browse/GUACAMOLE-476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16316359#comment-16316359
 ] 

Amarjeet Singh commented on GUACAMOLE-476:
--

Ok I will update both. Thanks  Nick for your help and quick response.

On Mon, Jan 8, 2018 at 7:21 PM, Nick Couchman (JIRA) 



> IF NLA is on and username and password is not given ( disabled single sign on 
> ) . It shows error : Unreachable
> --
>
> Key: GUACAMOLE-476
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-476
> Project: Guacamole
>  Issue Type: Bug
>  Components: guacamole-client, RDP
>Affects Versions: 0.9.13-incubating
> Environment: Windows Server 2012 R2
>Reporter: Amarjeet Singh
>Priority: Minor
>
>  I have checked the settings  of NLA in Windows Server 2012 R2 and disabled 
> single sign on  ( no username and password to be redirected ) It gives error 
> that machine is unreachable.



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[jira] [Commented] (GUACAMOLE-476) IF NLA is on and username and password is not given ( disabled single sign on ) . It shows error : Unreachable

[Nick Couchman (JIRA)]

[ 
https://issues.apache.org/jira/browse/GUACAMOLE-476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16316338#comment-16316338
 ] 

Nick Couchman commented on GUACAMOLE-476:
-

{quote}
I am using version 0.9.14 of Gucamole-Client only and version 0.9.13 of
Gucamole-Server.
{quote}

I can't remember if these changes were only on the client side, but they may 
have been partially on the server-side.  In any case, it's best to keep the 
client and server versions aligned as much as possible, so I'd suggest updating 
Guacamole Server to the latest git version, as well.  The effort required to 
rebuild it is pretty minimal.

> IF NLA is on and username and password is not given ( disabled single sign on 
> ) . It shows error : Unreachable
> --
>
> Key: GUACAMOLE-476
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-476
> Project: Guacamole
>  Issue Type: Bug
>  Components: guacamole-client, RDP
>Affects Versions: 0.9.13-incubating
> Environment: Windows Server 2012 R2
>Reporter: Amarjeet Singh
>Priority: Minor
>
>  I have checked the settings  of NLA in Windows Server 2012 R2 and disabled 
> single sign on  ( no username and password to be redirected ) It gives error 
> that machine is unreachable.



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[jira] [Commented] (GUACAMOLE-476) IF NLA is on and username and password is not given ( disabled single sign on ) . It shows error : Unreachable

[Amarjeet Singh (JIRA)]

[ 
https://issues.apache.org/jira/browse/GUACAMOLE-476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16316326#comment-16316326
 ] 

Amarjeet Singh commented on GUACAMOLE-476:
--

Nick,


I am using  version 0.9.14 of Gucamole-Client only  and   version 0.9.13 of
Gucamole-Server.

On Mon, Jan 8, 2018 at 6:47 PM, Nick Couchman (JIRA) 



> IF NLA is on and username and password is not given ( disabled single sign on 
> ) . It shows error : Unreachable
> --
>
> Key: GUACAMOLE-476
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-476
> Project: Guacamole
>  Issue Type: Bug
>  Components: guacamole-client, RDP
>Affects Versions: 0.9.13-incubating
> Environment: Windows Server 2012 R2
>Reporter: Amarjeet Singh
>Priority: Minor
>
>  I have checked the settings  of NLA in Windows Server 2012 R2 and disabled 
> single sign on  ( no username and password to be redirected ) It gives error 
> that machine is unreachable.



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[jira] [Commented] (GUACAMOLE-476) IF NLA is on and username and password is not given ( disabled single sign on ) . It shows error : Unreachable

[Nick Couchman (JIRA)]

[ 
https://issues.apache.org/jira/browse/GUACAMOLE-476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16316284#comment-16316284
 ] 

Nick Couchman commented on GUACAMOLE-476:
-

{quote}
I am using FreeRDP version 1.1. Guacamole-Client from latest code from Git . 
Guacamole-Server version : 0.9.13
Will it show the error of Invalid login credential if *NLA is on * from the 
server side and Username and Password is not given in the parameters.
{quote}

The latest version from git should, yes.  However, if you're running 
0.9.13-incubating you are not running the latest version from git, as the 
version has recently been updated to version 0.9.14.

> IF NLA is on and username and password is not given ( disabled single sign on 
> ) . It shows error : Unreachable
> --
>
> Key: GUACAMOLE-476
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-476
> Project: Guacamole
>  Issue Type: Bug
>  Components: guacamole-client, RDP
>Affects Versions: 0.9.13-incubating
> Environment: Windows Server 2012 R2
>Reporter: Amarjeet Singh
>Priority: Minor
>
>  I have checked the settings  of NLA in Windows Server 2012 R2 and disabled 
> single sign on  ( no username and password to be redirected ) It gives error 
> that machine is unreachable.



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[jira] [Commented] (GUACAMOLE-476) IF NLA is on and username and password is not given ( disabled single sign on ) . It shows error : Unreachable

[Amarjeet Singh (JIRA)]

[ 
https://issues.apache.org/jira/browse/GUACAMOLE-476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16315724#comment-16315724
 ] 

Amarjeet Singh commented on GUACAMOLE-476:
--

I am using FreeRDP version 1.1.  Guacamole-Client from latest code from Git  . 
Guacamole-Server version  : 0.9.13
Will it show the error of Invalid login credential if *NLA is on * from the 
server side  and  Username and Password is not given in the parameters.

> IF NLA is on and username and password is not given ( disabled single sign on 
> ) . It shows error : Unreachable
> --
>
> Key: GUACAMOLE-476
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-476
> Project: Guacamole
>  Issue Type: Bug
>  Components: guacamole-client, RDP
>Affects Versions: 0.9.13-incubating
> Environment: Windows Server 2012 R2
>Reporter: Amarjeet Singh
>Priority: Minor
>
>  I have checked the settings  of NLA in Windows Server 2012 R2 and disabled 
> single sign on  ( no username and password to be redirected ) It gives error 
> that machine is unreachable.



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[jira] [Commented] (GUACAMOLE-476) IF NLA is on and username and password is not given ( disabled single sign on ) . It shows error : Unreachable

[Nick Couchman (JIRA)]

[ 
https://issues.apache.org/jira/browse/GUACAMOLE-476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16311444#comment-16311444
 ] 

Nick Couchman commented on GUACAMOLE-476:
-

You don't say here what your desired outcome is, but I'm guessing this is 
related to GUACAMOLE-221, which deals with parameter prompting.  There are 
definitely situations - NLA being one of them, VNC access with a password being 
another - where it is desirable to set up a connection that prompts for 
parameters from the user before attempting the connection.  I've done an 
initial implementation of it and have a pull request out there, but it has yet 
to be reviewed by any of the rest of the developers, and is probably a ways off 
from being merged into the main code base.

> IF NLA is on and username and password is not given ( disabled single sign on 
> ) . It shows error : Unreachable
> --
>
> Key: GUACAMOLE-476
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-476
> Project: Guacamole
>  Issue Type: Bug
>  Components: guacamole-client, RDP
>Affects Versions: 0.9.13-incubating
> Environment: Windows Server 2012 R2
>Reporter: Amarjeet Singh
>
>  I have checked the settings  of NLA in Windows Server 2012 R2 and disabled 
> single sign on  ( no username and password to be redirected ) It gives error 
> that machine is unreachable.



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[jira] [Commented] (GUACAMOLE-476) IF NLA is on and username and password is not given ( disabled single sign on ) . It shows error : Unreachable

[Amarjeet Singh (JIRA)]

[ 
https://issues.apache.org/jira/browse/GUACAMOLE-476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16311173#comment-16311173
 ] 

Amarjeet Singh commented on GUACAMOLE-476:
--

If username and password is not given  initially  ( if we don't have password 
of the user while connecting to the RDP server  like in case of SAML 
authentication )  and user has to manually enter the password before login into 
RDP screen  ( in  case of  NLA ) it fails and it is unreachable.

> IF NLA is on and username and password is not given ( disabled single sign on 
> ) . It shows error : Unreachable
> --
>
> Key: GUACAMOLE-476
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-476
> Project: Guacamole
>  Issue Type: Bug
>  Components: guacamole
>Affects Versions: 0.9.13-incubating
> Environment: Windows Server 2012 R2
>Reporter: Amarjeet Singh
> Fix For: 0.9.14
>
>
>  I have checked the settings  of NLA in Windows Server 2012 R2 and disabled 
> single sign on  ( no username and password to be redirected ) It gives error 
> that machine is unreachable.



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