#253 MOSH protocol and private keys

[LeeBo]

In current version of PAC, when you select MOSH protocol, the "Authentication > Private Key" area is disabled.

If time permits (and if it's an easy fix), can you please make it possible so that Authentication area stays available because MOSH is just a layer on top of SSH so it would accept most SSH parameters in this format: --ssh="ssh -p 2222" (different port, for example).

My PAC version is 4.5.5. For more information, let me know and I can help iron out.

Thank you!