https://github.com/ysmood/dehub

A lightweight debugging tool for remote process.
https://github.com/ysmood/dehub

debugging ssh tunneling

Last synced: 7 months ago
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A lightweight debugging tool for remote process.

• Host: GitHub
• URL: https://github.com/ysmood/dehub
• Owner: ysmood
• License: mit
• Created: 2019-12-10T10:17:14.000Z (about 6 years ago)
• Default Branch: main
• Last Pushed: 2024-05-20T18:11:56.000Z (over 1 year ago)
• Last Synced: 2025-05-12T13:56:16.282Z (8 months ago)
• Topics: debugging, ssh, tunneling
• Language: Go
• Homepage: https://pkg.go.dev/github.com/ysmood/dehub/lib
• Size: 68.4 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

          
# Overview

A lightweight and secure debugging lib for remote process.

Especially useful for debugging a service that you can deploy code to but you don't have direct access to,

such as as k8s pod, github workflow, etc.

Features:

- Execute and attach to random CLI command on remote machine.

- Forward socks5 proxy on remote.

- Mount a remote directory to local with NFS.

- Uses the `golang.org/x/crypt/ssh` to establish secure connections.

- Hub server can be an endpoint of a http server.

- Servant can run behind a firewall.

```mermaid

flowchart LR

    M[Master Client]

    S[Servant Client]

    subgraph Cluster

        H1[Hub Server 01]

        H2[Hub Server 02]

    end

    S ---> H2

    M --> H1

    H1 -- relay --> H2

```

Because Master and Servant uses public key to communicate, the Hub server can be a untrusted server.