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https://issues.apache.org/jira/browse/GUACAMOLE-962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17042687#comment-17042687
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Mike Jumper commented on GUACAMOLE-962:
---------------------------------------
Yeah, the migrations to FreeRDP 2.0.0 and to the Apache Directory API make
classification of issues a bit odd, particularly if correcting the issue means
effectively implementing a feature.
Since being able to connect to VirtualBox via RDP is an intended capability
that worked before, breakage in that capability is a regression so long as we
could have done something differently to avoid that breakage, in this case by
setting a flag which relaxes checks.
If FreeRDP provided no such flag, then this issue would be closed as invalid
here and would simply be an upstream bug. Any affected users would have to
pester the upstream library instead. ;)
> Support relaxed order checking for VirtualBox RDP
> -------------------------------------------------
>
> Key: GUACAMOLE-962
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-962
> Project: Guacamole
> Issue Type: Bug
> Components: RDP
> Affects Versions: 1.1.0
> Reporter: Gilbert Shih
> Priority: Minor
>
> After upgrading from 1.0.0 (docker) to 1.1.0 (docker), the guacamole cannot
> connect to virtual box VMs with virtualbox RDP.
>
> Below is the error logs I got while trying to connect to a virtual box client
> through VRDP.
> {code:java}
> guacd[248]: INFO: No security mode specified. Defaulting to security mode
> negotiation with server.
> guacd[248]: INFO: Resize method: none
> guacd[248]: INFO: User "@92a830f3-f271-4cf8-b99e-0d72ec3f301d" joined
> connection "$41973560-facd-4ea4-890f-94916c2f03ae" (1 users now present)
> guacd[248]: INFO: Loading keymap "base"
> guacd[248]: INFO: Loading keymap "en-us-qwerty"
> guacd[248]: INFO: Accepted format: 16-bit PCM with 2 channels at 22050 Hz
> guacd[248]: INFO: Connected to RDPDR 1.12 as client 0x000a
> guacd[248]: ERROR: Connection closed.
> guacd[248]: INFO: User "@92a830f3-f271-4cf8-b99e-0d72ec3f301d" disconnected
> (0 users remain)
> guacd[248]: INFO: Last user of connection
> "$41973560-facd-4ea4-890f-94916c2f03ae" disconnected
> guacd[248]: INFO: Internal RDP client disconnected
> guacd[6]: INFO: Connection "$41973560-facd-4ea4-890f-94916c2f03ae" removed.
> {code}
>
> On the contrary, there is no problem for guacamole to connect to a machine
> with the windows built-in RDP.
>
>
> {code:java}
> guacd[2011]: INFO: Security mode: NLA
> guacd[2011]: INFO: Resize method: none
> guacd[2011]: INFO: User "@23bf8d8d-840d-49a3-8716-d2232f51d6fd" joined
> connection "$35ebd7dd-b99c-423c-b6b2-03a6ad5b584b" (1 users now present)
> guacd[2011]: INFO: Loading keymap "base"
> guacd[2011]: INFO: Loading keymap "en-us-qwerty"
> guacd[2011]: INFO: Connected to RDPDR 1.13 as client 0x0003
> guacd[2011]: INFO: Connected to RDPDR 1.13 as client 0x0002
> guacd[2011]: INFO: RDPDR user logged on
>
> {code}
>
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