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https://issues.apache.org/jira/browse/GUACAMOLE-1346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17489872#comment-17489872
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Stanislav Kogan commented on GUACAMOLE-1346:
--------------------------------------------
This is still not fixed in 1.4.0. Also, rereading the GUACAMOLE-1133, it seems
like there was a misunderstanding of what the issue is. The problem is that
when connecting to Apple RemoteDesktop, guac for some reason always expects a
username/password authentication, even when the ARD is configured to
specifically accept passwor-only auth. Here is a snippet of the log:
Feb 9 18:18:05 node01 guacd[19859]: Creating new client for protocol "vnc"
Feb 9 18:18:05 node01 guacd[19859]: Connection ID is
"$e14a0577-6af9-40a4-9ae7-f47b8db66de4"
Feb 9 18:18:05 node01 guacd: guacd[19859]: INFO:#011Creating new client for
protocol "vnc"
Feb 9 18:18:05 node01 guacd: guacd[19859]: INFO:#011Connection ID is
"$e14a0577-6af9-40a4-9ae7-f47b8db66de4"
Feb 9 18:18:05 node01 guacd[26362]: Cursor rendering: remote
Feb 9 18:18:05 node01 guacd: guacd[26362]: INFO:#011Cursor rendering: remote
Feb 9 18:18:05 node01 guacd: guacd[26362]: INFO:#011User
"@7b286166-2394-4e9d-94a3-dc4f24570bc4" joined connection
"$e14a0577-6af9-40a4-9ae7-f47b8db66de4" (1 users now present)
Feb 9 18:18:05 node01 guacd[26362]: User
"@7b286166-2394-4e9d-94a3-dc4f24570bc4" joined connection
"$e14a0577-6af9-40a4-9ae7-f47b8db66de4" (1 users now present)
Feb 9 18:18:05 node01 guacd[26362]: VNC server supports protocol version 3.889
(viewer 3.8)
Feb 9 18:18:05 node01 guacd[26362]: We have 5 security types to read
Feb 9 18:18:05 node01 guacd[26362]: 0) Received security type 30
Feb 9 18:18:05 node01 guacd[26362]: Selecting security type 30 (0/5 in the
list)
Feb 9 18:18:05 node01 guacd[26362]: 1) Received security type 33
Feb 9 18:18:05 node01 guacd[26362]: 2) Received security type 36
Feb 9 18:18:05 node01 guacd[26362]: 3) Received security type 2
Feb 9 18:18:05 node01 guacd[26362]: 4) Received security type 35
Feb 9 18:18:05 node01 guacd[26362]: Selected Security Scheme 30
Feb 9 18:18:09 node01 guacd[26362]: VNC connection failed: Authentication or
authorization failure
Feb 9 18:18:09 node01 guacd[26362]: Unable to connect to VNC server.
Feb 9 18:18:09 node01 guacd: guacd[26362]: ERROR:#011Unable to connect to VNC
server.
Feb 9 18:18:09 node01 guacd[26362]: User
"@7b286166-2394-4e9d-94a3-dc4f24570bc4" disconnected (0 users remain)
Feb 9 18:18:09 node01 guacd: guacd[26362]: INFO:#011User
"@7b286166-2394-4e9d-94a3-dc4f24570bc4" disconnected (0 users remain)
Feb 9 18:18:09 node01 guacd: guacd[26362]: INFO:#011Last user of connection
"$e14a0577-6af9-40a4-9ae7-f47b8db66de4" disconnected
Feb 9 18:18:09 node01 guacd[26362]: Last user of connection
"$e14a0577-6af9-40a4-9ae7-f47b8db66de4" disconnected
Feb 9 18:18:09 node01 guacd[19859]: Connection
"$e14a0577-6af9-40a4-9ae7-f47b8db66de4" removed.
Feb 9 18:18:09 node01 guacd: guacd[19859]: INFO:#011Connection
"$e14a0577-6af9-40a4-9ae7-f47b8db66de4" removed.
> Legacy VNC connections to MacOS remote access prompt for username
> -----------------------------------------------------------------
>
> Key: GUACAMOLE-1346
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-1346
> Project: Guacamole
> Issue Type: Bug
> Affects Versions: 1.3.0
> Environment: CentOS Linux release 7.7.1908
> guacd-1.3.0-1.el7.x86_64
> libguac-client-vnc-1.3.0-1.el7.x86_64
> guacamole-1.3.0.war
> Reporter: Stanislav Kogan
> Priority: Minor
>
> Since the introduction of the prompt for username/password feature in 1.3.0,
> when connecting to MacOS hosts configured for legacy VNC (password only
> mode), Guacamole blocks on username prompt. Connections to other VNC
> password-only or non-auth servers work properly.
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