[
https://issues.apache.org/jira/browse/GUACAMOLE-1283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17332709#comment-17332709
]
Mike Jumper commented on GUACAMOLE-1283:
----------------------------------------
[~shauntarves] - retesting against master, drive support for RDP seems to be
working fine. I see the virtual filesystem within the RDP session, and I'm able
to initiate file downloads. Quickly checking other virtual channels (clipboard,
audio output), no issues encountered there, either. Tested against connections
to Windows 2019 and Windows 2003.
Perhaps FreeRDP plugins, etc. are hanging around from a previous build?
> Legacy RDP encryption may fail with "ERRINFO_DECRYPT_FAILED"
> ------------------------------------------------------------
>
> Key: GUACAMOLE-1283
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-1283
> Project: Guacamole
> Issue Type: Bug
> Components: RDP
> Affects Versions: 1.2.0
> Environment: guacd 1.2 running in Docker on RHEL 7 deployed in AWS
> Reporter: Shaun Tarves
> Assignee: Mike Jumper
> Priority: Minor
> Fix For: 1.4.0
>
> Attachments: RemoteDesktop.txt, TerminalServices.txt
>
>
> We are experiencing semi-regular disconnects of the guacamole-server (guacd)
> while a user is interacting with a remote machine. Attached are the
> DEBUG-level logs, which we see every time we experience the disconnects. I'm
> not sure how to further debug this issue.
> {code}
> Feb 8 14:46:21 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011Clipboard
> data received. Reporting availability of clipboard data to RDP server.
> Feb 8 14:46:24 ip-172-16-10-253 journal: guacd[84]: DEBUG:#011Clipboard data
> received. Reporting availability of clipboard data to RDP server.
> Feb 8 14:46:41 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011Clipboard
> data received. Reporting availability of clipboard data to RDP server.
> Feb 8 14:47:13 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011Clipboard
> data received. Reporting availability of clipboard data to RDP server.
> Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011Clipboard
> data received. Reporting availability of clipboard data to RDP server.
> Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]:
> DEBUG:#011ERRINFO_DECRYPT_FAILED (0x00001192):(a) Decryption using Standard
> RDP Security mechanisms (section 5.3.6) failed.
> Feb 8 14:47:22 ip-172-16-10-253 journal: (b) Session key creation using
> Standard RDP Security mechanisms (section 5.3.5) failed.
> Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011BIO_read
> returned a system error 104: Connection reset by peer
> Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: ERROR:#011Connection
> closed.
> Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011Unloading
> device 0 (Remote Access Filesystem)
> Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011SVC "rdpdr"
> disconnected.
> Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011SVC "rdpsnd"
> disconnected.
> Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: INFO:#011Internal RDP
> client disconnected
> Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: INFO:#011User
> "@5dd34373-1e17-4091-9670-c00fc2d68684" disconnected (0 users remain)
> Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: INFO:#011Last user of
> connection "$60bea827-60a1-403b-84b8-3c7358f490ee" disconnected
> Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011Requesting
> termination of client...
> Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[148]: DEBUG:#011Client
> terminated successfully.
> Feb 8 14:47:22 ip-172-16-10-253 journal: guacd[8]: INFO:#011Connection
> "$60bea827-60a1-403b-84b8-3c7358f490ee" removed.
> {code}
> Attached are the MS Event Logs for the `RemoteDesktop*` and
> `TerminalServices*` log sources
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
