PowerShell / PowerShell/Win32-OpenSSH

ssh silently fails to use a private key

Open
#1,372 0 comments 1 reaction 0 assignees View on GitHub

Nobody has claimed this yet.

Dominant language
No language data
Stars
8.3k
Forks
819
PR merge metrics
No merged PRs in 30d

Description

"OpenSSH for Windows" version
v7.9.0.0p1-Beta

Server OperatingSystem
Windows Server 2016 Standard.

Client OperatingSystem
Windows Server 2016 Standard.

What is failing

Your SSH client silently fails to use a given key, but prints no error and logs no message explaining why, making debugging impossible.

To be specific, not even with LogLevel=DEBUG3 does sshd state why it rejected the key.

Contributor guide

Open the contributing guide

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

Reproduce the private-key rejection on OpenSSH for Windows v7.9.0.0p1-Beta with the stated Windows Server 2016 setup and LogLevel=DEBUG3. Identify where the key is rejected and ensure the server reports a useful reason; the issue provides no named files, tests, or more specific reproduction details.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
operating-systems, security
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.