Open two webapp sessions (in two different *screen* windows or whatever)

    name@name-Computermodel-1000:~/test/annex1$ git-annex webapp
    name@name-Computermodel-1000:~/test/annex2$ git-annex webapp

In annex1's web UI, choose *Configuration* -> *Manage repositories* -> *Local computer*.

Fill in the secret phrase and press *Start pairing*.

In annex2's web UI, a pairing request will show on the left notifications bar. Choose *Respond*, fill in the phrase field and press *Finish pairing*.

I was expecting a pairing between the two running session. But I got this after pressing *Finish pairing* in annex2's web UI:

**start of output**
# Internal Server Error

bad comment in ssh public key ssh-rsa [very long GPG key jibber jabber] name@name-Computermodel-1000

**end of output**

git-annex version: 3.20121017, Ubuntu 12.04

> [[Done]], allowed dash and underscore in there now.
