* Add grpc plugins
* Add grpc plugins
* Translate wrap info to/from proto
* Add nil checks
* Fix nil marshaling errors
* Provide logging through the go-plugin logger
* handle errors in the messages
* Update the TLS config so bidirectional connections work
* Add connectivity checks
* Restart plugin and add timeouts where context is not availible
* Add the response wrap data into the grpc system implementation
* Add leaseoptions to pb.Auth
* Add an error translator
* Add tests for translating the proto objects
* Fix rename of function
* Add tracing to plugins for easier debugging
* Handle plugin crashes with the go-plugin context
* Add test for grpcStorage
* Add tests for backend and system
* Bump go-plugin for GRPCBroker
* Remove RegisterLicense
* Add casing translations for new proto messages
* Use doneCtx in grpcClient
* Use doneCtx in grpcClient
* s/shutdown/shut down/
* Don't call LeaseExtend on login renewal paths when period is provided
* WIP tests
* NoopBackend accept backend ttl values
* Test period value on credentials backend
* Use t.Fatalf instead
* Remove mockCoreExpiration
* Add login renewal test for approle backend
* Add resp.Auth.Period check on aws and cert backend tests
* Pass in approle's period via role's period
* Correctly set period in valid-role's role
* Add period renewal test using TestCluster and approle backend
* Check for ttl values after renewals on test
* Use SHA2-256 hash with prefix to upgrade the paths
* test the SHA1 upgrade to SHA256
* Remove hash identifier and the delimiter; use 's' instead
* Added API test to verify the correctness of the fix
* Fix broken test
* remove unneeded test
* Support JSON lists for Okta user groups+policies.
Migrate the manually-parsed comma-separated string field types for user
groups and user policies to TypeCommaStringSlice. This means user
endpoints now accept proper lists as input for these fields in addition
to comma-separated string values. The value for reads remains a list.
Update the Okta API documentation for users and groups to reflect that
both user group and user/group policy fields are list-valued.
Update the Okta acceptance tests to cover passing a list value for the
user policy field, and require the OKTA_API_TOKEN env var to be set
(required for the "everyone" policy tests to pass).
* Fix typo, add comma-separated docs.
Jeff Mitchell