Error Adding Workspace on RemoteDesktop App

[DFC1990]

Hi all,

I've been trying to connect the Remote Desktop App (macOS) to the server for 2 days but the following error always appears.

App Version: Version 10.6.6 (1883)

[kimmknight]

That's unfortunate, but great to know, thanks for the info and screenshot!

[caraar12345]

I'm seeing the same error too just so you know :)

[solideus]

After several tests I can report the following:

Works on:

• Windows 11
• Windows 10
• Android (Version app 8.1.81.435)

It does not work:

• Android (App version 10.0.13.1160)
• iPads

Description of the error:

"No workspace is associated with this URL"

Note to keep in mind that the tested android versions are installed on the same mobile (Galaxy note 20 ultra) and version 8 works without problems.

[sashaqwert]

@kimmknight

That's unfortunate, but great to know, thanks for the info and screenshot!

Partially fixed #6 (comment)

[aflatter]

After several tests I can report the following:

Works on:

* Windows 11

* Windows 10

* Android (Version app 8.1.81.435)

It does not work:

* Android (App version 10.0.13.1160)

* iPads

Description of the error:

"No workspace is associated with this URL"

Note to keep in mind that the tested android versions are installed on the same mobile (Galaxy note 20 ultra) and version 8 works without problems.

Hi @solideus, did you ever figure out what the source of the "No workspace is associated with this URL" error message is?

[lumpov]

are there any plans to solve this problem?

[thefiredragon]

Same question as @lumpov here

[MrBrianGale]

Just wanted to confirm with everyone having this issue - do you have a valid security certificate in place that has a trusted chain back to the top level certificate that is trusted by the app device? What I mean is if your security cert is self-signed OR signed by your company's signing authority, your iPad and Android device likely won't trust the certificate.
Just want to make sure that the problem is actually with the authentication method and is not due to incorrect configuration. IF the config is 100% correct, then I suspect the app doesn't allow basic authentication (I didn't review the code behind, but just guessing it is basic auth and I suspect that the apps use kerberos/ntlm instead of basic auth based on the first error message in this thread).

Again, I'm just guessing on the issue, but want to confirm that configuration is accurate prior to doing any work/investigation on this. Not sure if I will be able to solve it; I am not that familiar with python, but I enjoy learning new things!

[thefiredragon]

@MrBrianGale I will test it on a fresh install and would give here an feedback
I found an similar issue here:

kimmknight/raweb#6

[thefiredragon]

@MrBrianGale
I had installed rdpx with nginx as https proxy to localhost like your sample with an vaild certificate
The Remote Desktop App tried to connect to this location:

127.0.0.1 - - [07/Apr/2024 18:29:15] "GET /api/arm/feeddiscovery HTTP/1.0" 404 19
127.0.0.1 - - [07/Apr/2024 18:29:15] "GET /TS/Default.aspx HTTP/1.0" 401 739
127.0.0.1 - - [07/Apr/2024 18:29:19] "GET /webfeed HTTP/1.0" 200 3430
127.0.0.1 - - [07/Apr/2024 18:30:05] "GET /api/arm/feeddiscovery HTTP/1.0" 404 19
127.0.0.1 - - [07/Apr/2024 18:30:05] "GET /TS/Default.aspx HTTP/1.0" 401 739
127.0.0.1 - - [07/Apr/2024 18:30:05] "GET /TS/en-US/Default.aspx HTTP/1.0" 404 19
127.0.0.1 - - [07/Apr/2024 18:30:05] "GET /RDWeb/Feed/webfeed.aspx HTTP/1.0" 404 19
127.0.0.1 - - [07/Apr/2024 18:30:18] "GET /RDWeb/Feed/webfeed.aspx HTTP/1.0" 404 19
127.0.0.1 - - [07/Apr/2024 18:30:18] "GET /api/arm/feeddiscovery HTTP/1.0" 404 19
127.0.0.1 - - [07/Apr/2024 18:30:18] "GET /TS/Default.aspx HTTP/1.0" 401 739
127.0.0.1 - - [07/Apr/2024 18:30:18] "GET /TS/en-US/Default.aspx HTTP/1.0" 404 19
127.0.0.1 - - [07/Apr/2024 18:30:56] "GET /RDWeb/Feed/webfeed.aspx HTTP/1.0" 404 19
127.0.0.1 - - [07/Apr/2024 18:30:56] "GET /TS/Default.aspx HTTP/1.0" 401 739
127.0.0.1 - - [07/Apr/2024 18:30:56] "GET /TS/en-US/Default.aspx HTTP/1.0" 404 19
127.0.0.1 - - [07/Apr/2024 18:30:56] "GET /api/arm/feeddiscovery HTTP/1.0" 404 19
127.0.0.1 - - [07/Apr/2024 18:31:00] "GET /TS/Default.aspx HTTP/1.0" 401 739
127.0.0.1 - - [07/Apr/2024 18:31:54] "GET /webfeed HTTP/1.0" 200 3430
127.0.0.1 - - [07/Apr/2024 18:32:05] "GET /webfeed HTTP/1.0" 200 3430
127.0.0.1 - - [07/Apr/2024 18:32:12] "GET /webfeed HTTP/1.0" 200 3430
127.0.0.1 - - [07/Apr/2024 18:32:37] "GET /RDWeb/Feed/webfeed.aspx HTTP/1.0" 404 19
127.0.0.1 - - [07/Apr/2024 18:32:37] "GET /TS/en-US/Default.aspx HTTP/1.0" 404 19
127.0.0.1 - - [07/Apr/2024 18:32:37] "GET /TS/Default.aspx HTTP/1.0" 401 739

Looks like the MS Client try to connect to this location:

127.0.0.1 - - [07/Apr/2024 18:32:37] "GET /RDWeb/Feed/webfeed.aspx HTTP/1.0" 404 19

rdpx only has /webfeed as current location

Android - Microsoft Remotedesktop 10.0.18.1251

Adding an URL like:
https://myapp.com/webfeed
Its currently not working inside the app, it looks like that the client try do an autocomplete to:
https://myapp.com/TS/Default.aspx

[MrBrianGale]

Well 404 is not found, so that looks like something configured with. 401 is not authorized, so an authentication error... So someone looks to be set up wrong it looks like from my end... I have not had a chance to test things out though yet. Been busy...

…

On Sun, Apr 7, 2024, 10:45 AM thefiredragon ***@***.***> wrote: @MrBrianGale <https://github.com/MrBrianGale> I had installed rdpx with nginx as https proxy to localhost like your sample with an vaild certificate The Remote Desktop App tried to connect to this location: 127.0.0.1 - - [07/Apr/2024 18:29:15] "GET /api/arm/feeddiscovery HTTP/1.0" 404 19 127.0.0.1 - - [07/Apr/2024 18:29:15] "GET /TS/Default.aspx HTTP/1.0" 401 739 127.0.0.1 - - [07/Apr/2024 18:29:19] "GET /webfeed HTTP/1.0" 200 3430 127.0.0.1 - - [07/Apr/2024 18:30:05] "GET /api/arm/feeddiscovery HTTP/1.0" 404 19 127.0.0.1 - - [07/Apr/2024 18:30:05] "GET /TS/Default.aspx HTTP/1.0" 401 739 127.0.0.1 - - [07/Apr/2024 18:30:05] "GET /TS/en-US/Default.aspx HTTP/1.0" 404 19 127.0.0.1 - - [07/Apr/2024 18:30:05] "GET /RDWeb/Feed/webfeed.aspx HTTP/1.0" 404 19 127.0.0.1 - - [07/Apr/2024 18:30:18] "GET /RDWeb/Feed/webfeed.aspx HTTP/1.0" 404 19 127.0.0.1 - - [07/Apr/2024 18:30:18] "GET /api/arm/feeddiscovery HTTP/1.0" 404 19 127.0.0.1 - - [07/Apr/2024 18:30:18] "GET /TS/Default.aspx HTTP/1.0" 401 739 127.0.0.1 - - [07/Apr/2024 18:30:18] "GET /TS/en-US/Default.aspx HTTP/1.0" 404 19 127.0.0.1 - - [07/Apr/2024 18:30:56] "GET /RDWeb/Feed/webfeed.aspx HTTP/1.0" 404 19 127.0.0.1 - - [07/Apr/2024 18:30:56] "GET /TS/Default.aspx HTTP/1.0" 401 739 127.0.0.1 - - [07/Apr/2024 18:30:56] "GET /TS/en-US/Default.aspx HTTP/1.0" 404 19 127.0.0.1 - - [07/Apr/2024 18:30:56] "GET /api/arm/feeddiscovery HTTP/1.0" 404 19 127.0.0.1 - - [07/Apr/2024 18:31:00] "GET /TS/Default.aspx HTTP/1.0" 401 739 127.0.0.1 - - [07/Apr/2024 18:31:54] "GET /webfeed HTTP/1.0" 200 3430 127.0.0.1 - - [07/Apr/2024 18:32:05] "GET /webfeed HTTP/1.0" 200 3430 127.0.0.1 - - [07/Apr/2024 18:32:12] "GET /webfeed HTTP/1.0" 200 3430 127.0.0.1 - - [07/Apr/2024 18:32:37] "GET /RDWeb/Feed/webfeed.aspx HTTP/1.0" 404 19 127.0.0.1 - - [07/Apr/2024 18:32:37] "GET /TS/en-US/Default.aspx HTTP/1.0" 404 19 127.0.0.1 - - [07/Apr/2024 18:32:37] "GET /TS/Default.aspx HTTP/1.0" 401 739 Looks like the MS Client try to connect to this location: 127.0.0.1 - - [07/Apr/2024 18:32:37] "GET /RDWeb/Feed/webfeed.aspx HTTP/1.0" 404 19 rdpx only has /webfeed as current location Android - Microsoft Remotedesktop 10.0.18.1251 Adding an URL like: https://myapp.com/webfeed Its currently not working inside the app, it looks like that the client try do an autocomplete to: https://myapp.com/TS/Default.aspx Screenshot_20240407-183241_Microsoft-Remotedesktop.2.png (view on web) <https://github.com/kimmknight/rdpx/assets/20144860/9de7b775-8091-4266-a13d-0847e9de09ac> — Reply to this email directly, view it on GitHub <#9 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAKSJBEWS6CQFP36LJBFQILY4FZ3ZAVCNFSM47FC2SHKU5DIOJSWCZC7NNSXTN2JONZXKZKDN5WW2ZLOOQ5TEMBUGE2TENRTGE4A> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[thefiredragon]

I don't know if rdpx currently has an URI (function) like

https://myapp.com/TS/Default.aspx

implemted.
As a big question would you find some time for this next time if you're currently be busy? I also would like to donate to this nice project.
The old MS RDP client is working with rdpx but the old client is currently not a solution for production usage.

greetings

[thefiredragon]

I found something interesting,
Someone forked the old raweb repo and did some useful commits for the new routing adresses:

// Route to generate the XML feed for /webfeed.aspx
app.get('/webfeed.aspx', (req, res) => {
    generateXMLFeed(res);
});

// Route to generate the XML feed for /rdweb/feed/webfeed.aspx
app.get('/rdweb/feed/webfeed.aspx', (req, res) => {
    generateXMLFeed(res);
});

// Route to generate the XML feed for /api/feeddiscovery/webfeeddiscovery.aspx
app.get('/api/feeddiscovery/webfeeddiscovery.aspx', (req, res) => {
    generateXMLFeed(res);
});

NepuShiro/raweb@35da36d

[thefiredragon]

https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-tswp/1fc83092-67b5-4091-bd6f-256ce6658e80

Protocol specifications