Question 1

How to set up Sshwifty with Docker and HTTPS?

Accepted Answer

Use the Docker run command with environment variables SSHWIFTY_DOCKER_TLSCERT and SSHWIFTY_DOCKER_TLSCERTKEY to import certificate files, or terminate TLS on a reverse proxy like Nginx for better practice, as recommended in the README.

Question 2

Why does Sshwifty need accurate time on client and server?

Accepted Answer

Sshwifty's wire protocol uses datetime to generate cryptographic keys for encryption; time differences beyond tolerance cause connection errors, so syncing with NTP is required, as explained in the FAQ.

Question 3

Can I run Sshwifty behind a reverse proxy like Nginx?

Accepted Answer

Yes, it's recommended to use a reverse proxy for TLS termination and to expose Sshwifty locally (e.g., on 127.0.0.1), then proxy requests to it, as mentioned in the Docker deployment section.

Question 4

Sshwifty or Apache Guacamole for web-based SSH?

Accepted Answer

Sshwifty is lighter and simpler with a focus on SSH/Telnet, ideal for Docker deployments, while Guacamole supports more protocols like RDP and VNC but has a heavier setup. Choose Sshwifty for dedicated SSH needs and ease of isolation.

Question 5

How to configure SSH key authentication in Sshwifty?

Accepted Answer

In the Presets configuration, use the 'Private Key' field with a 'file://' scheme to load keys from the server, or embed them directly, but avoid secrets in presets as they're sent unprotected to clients.

Question 6

Does Sshwifty support two-factor authentication?

Accepted Answer

No, the README doesn't mention MFA support; authentication relies on SSH keys or passwords, and while server-side hooks could be used for custom auth, it's not a built-in feature.

Question 7

What happens if my browser doesn't support WebCrypt API?

Accepted Answer

You'll see errors like 'Cannot read property importKey'; ensure HTTPS is enabled or use a modern browser that supports secure contexts, as noted in the FAQ regarding WebCrypt API requirements.

Sshwifty

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