Directory sharing broken for Teleport v12.2.5, v12.3.0 - v12.3.3, and v13.0.0 (windows_desktop_service)

[ibeckermayer]

The windows_desktop_service for both of Teleport v13.0.0, Teleport v12.3.0-v12.3.3 has a broken directory sharing implementation. Users should avoid running w_d_s with these versions if directory sharing is required.

Bug details:

• Teleport version
  v12.2.5, v12.3.0, v12.3.1, v12.3.2, v12.3.3, v13.0.0
• Recreation steps
  Share a directory
• Debug logs

May 09 15:02:42 ip-172-31-30-140 teleport[1051638]: 2023-05-09T15:02:42Z [WINDOWS_D] WARN Failed reading TDP input message: unsupported desktop protocol message type 0 client-ip:172.31.30.140 desktop-addr:172.31.6.213:3389 desktop-name:EC2AMAZ-VQ8P4SU-teleportad-local pid:1051638.1 rdp-addr:172.31.6.213:3389 rdpclient/client.go:337
May 09 15:02:42 ip-172-31-30-140 teleport[1051638]: 2023-05-09T15:02:42Z [WINDOWS_D] INFO TDP input streaming finished client-ip:172.31.30.140 desktop-addr:172.31.6.213:3389 desktop-name:EC2AMAZ-VQ8P4SU-teleportad-local pid:1051638.1 rdp-addr:172.31.6.213:3389 rdpclient/client.go:338
May 09 15:02:42 ip-172-31-30-140 teleport[1051638]: 2023-05-09T15:02:42Z [WINDOWS_D] DEBU RDP connection closed successfully client-ip:172.31.30.140 desktop-addr:172.31.6.213:3389 desktop-name:EC2AMAZ-VQ8P4SU-teleportad-local pid:1051638.1 rdp-addr:172.31.6.213:3389 rdpclient/client.go:837
May 09 15:02:42 ip-172-31-30-140 teleport[1051638]: 2023-05-09T15:02:42Z [WINDOWS_D] DEBU TDP connection closed successfully client-ip:172.31.30.140 desktop-addr:172.31.6.213:3389 desktop-name:EC2AMAZ-VQ8P4SU-teleportad-local pid:1051638.1 rdp-addr:172.31.6.213:3389 rdpclient/client.go:844