multiple public keys with docker plugin?

[pschiffe]

Hello, I'm struggling to use multiple public keys in sshpiper.authorized_keys docker label with docker plugin. Single public key works fine, but as soon as I add second one, divided by newline, ie:

$ cat authorized_keys
ssh-ed25519 A...K some@key
ssh-ed25519 A...D other@key

$ base64 -w 0 authorized_keys 
c3....lcgo=

sshpiper fails with error:

time="2023-12-12T14:52:28Z" level=error msg="cannot create upstream for 10.1.0.2:60304 (username [user]) with public key auth: rpc error: code = Unknown desc = illegal base64 data at input byte 259"

What do you think? How to define multiple keys?

[tg123]

could you please paste base64 code? looks like a decoding error

[pschiffe]

sure, this is an output from docker inspect:

            "Labels": {
                "sshpiper.authorized_keys": "c3NoLWVkMjU1MTkgQUFBQUMzTnphQzFsWkRJMU5URTVBQUFBSUNxRjhFZER2bGZoUFNGSUxqczlMZHJJRFBhY1RuRHNIWTJZcWJCRGRLb2ggcHNjaGlmZmVAejE2CnNzaC1lZDI1NTE5IEFBQUFDM056YUMxbFpESTFOVEU1QUFBQUlHaFgwZ3RQYnZZbWR0elFZS1lwcjkrK1VBUXBjSkJMWm92cFN3U2phdU9OIHBzY2hpZmZlQHoxNgo=",
                ....
            }

[tg123]

mb, lol typo and my original case did not catch it, fixed

[pschiffe]

awesome, thank you <3