Auth plugins don't have the connection set anymore after grpc plugin

[jhorwit2]

Environment:

• Vault Version: 0.9.3
• Operating System/Architecture: OL7 & Ubuntu 16.04

Expected Behavior:

The Connection should be set on the logical.Request for auth backends which enables the backend to validate the source IP.

Actual Behavior:

The Connection is always nil after upgrading to the grpc based plugins.

Steps to Reproduce:

Using a GRPC based auth plugin try to get the RemoteAddr of the Connection from the request to the plugin.

[briankassouf]

@jhorwit2 Thanks for the report, this should be fixed in 0.9.4.

[jhorwit2]

Thanks @briankassouf

Any idea when this and the other plugin related fixes are going to go out in 0.9.4? This is causing a lot of problems for us since it broke a lot of functionality.

[jefferai]

It'll be soon.