[MESOS-10073] Implement SSL downgrade on the native SSL socket

• Type: Task
• Status: Resolved
• Priority: Minor
• Resolution: Done
• Fix Version/s: 1.10.0
• Labels: foundations ssl
• Epic Link: Windows SSL
• Sprint: Studio 3: RI-23 64, Studio 1: RI-23 67
• Story Points: 3
• Assignee: Joseph Wu
• Reporter: Joseph Wu
• Shepherd: Greg Mann
• Created: 17/Dec/19 23:10
• Updated: 26/Feb/20 16:17
• Resolved: 26/Feb/20 16:17

Description

The new SSL socket implementation (the non-libevent one) does not currently implement the SSL downgrade hack. We could probably use peek to achieve the same result, or modify our socket BIO to look at the first few bytes.