rustdesk / rustdesk/rustdesk-server

Key mismatch

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bug
Dominant language
Rust
Stars
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Forks
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Description

Describe the bug
I can not connect between two clients on my own ID Server.

Describe the environment
Ubuntu 22.04 minimal Server
All updates installed
Docker Version of Rustdesk installed (newest Version).
Firewall Ports are correct
Worked a long time without errors, errors comes after an update

How to Reproduce the bug
Steps to reproduce the behavior:

  1. I can not connect to an other Rustdesk via my ID Server
  2. But i get the error "Key mismatch" and can not connect

Expected behavior
Connnecting, it worked long time ago

Additional context
It has a long time worked well, but after an update i can not connect between clients.
So i stop the container, remove the datafolder, cleanup Docker, wget rustdesk.com/oss.yml -O compose.yml.
Then i uninstall on two windows 10 Clients rustdesk, remove the rest of the folder (userdata, programdata), install the newest version
But every time the same error

Notes

  • Please write in english only. If you provide some images in different languages, you're required to write a translation in english.
  • In any case, NEVER put here the content if your id_ed25519 file

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the referenced compose.yml, the server data folder, and the id_ed25519 key configuration; reproduce the connection failure between the two Windows clients through the Docker server. Compare the client and server key setup after the update, and consider the issue done when clients can connect through the self-hosted ID server without a “Key mismatch” error.

Written by the indexing model from the issue text.

Assessment

Tech stack
docker, docker-compose, rust
Domain
backend, networking
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
38/100

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