[PROTON-867] Enable PLAIN SASL mech iff connection is encrypted

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: proton-0.10
• Component/s: proton-c
• Assignee: Andrew Stitcher
• Reporter: Andrew Stitcher
• Created: 24/Apr/15 21:58
• Updated: 07/Jan/16 12:14
• Resolved: 11/Jun/15 20:29

Description

Currently PLAIN is never offered by Proton acting as a server because the SASL layer doesn't know when encryption is available.