I use filezilla (tried a few different clients) to FTP into my digitalocean droplet with a public key. I have been doing this with success for years.
Seemingly overnight (although there was a FileZilla product update in there), this connection stopped working. I now get an error in FileZilla:
Status: Server refused public-key signature despite accepting key!
I’m not really sure what this means. I’m able to SSH into the server directly using a tool like git bash. In /var/log/auth, there’s not really anything of any use either.
Unsure where to even start, google hasn’t been super helpful.
The droplet is running ubuntu 20.04
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I resolved this by completely deleting the site connection from FileZila and re-adding it with the exact same info.
I solved this with the following two settings in sshd_config
AllowUsers root PermitRootLogin without-password
Please note I do not use passwords and only use ssh keys.
Hello,
It looks like that FileZilla no longer has your SSH private key. You can follow the steps here on how to set that up so that you could be able to again SFTP using FileZilla:
https://docs.digitalocean.com/products/droplets/how-to/transfer-files/
Basically, in the Connection section, click SFTP. This is where you add your Droplet’s private SSH key. Click
Add key file…
, then locate your Droplet’s private SSH key on your local machine. If FileZilla prompts you to convert the file into a supported format, click Yes.Hope that this helps!
Best,
Bobby