* Accept temp creds in AWS secret backend acceptance tests
The AWS secret backend acceptance tests implicitly accepted long-lived
AWS credentials (i.e., AWS IAM user and/or root credentials) in two
ways:
1. It expected credentials to be passed in via the AWS_ACCESS_KEY_ID and
AWS_SECRET_ACCESS_KEY environment variables. By not accepting
AWS_SESSION_TOKEN or AWS_SECURITY_TOKEN, temporary credentials could
not be passed in. (This also forced all credentials to be passed in
via environment variables, which is a bit ugly).
2. The AWS sts:GetFederationToken call is only allowed from long-term
credentials. This is called by the Vault code which the acceptance
tests exercise.
1 is solved by deleting explicit references to credentials, which allows
the SDK to do one of the things it does best -- find credentials via the
default chain.
2 is a little more complicated. Rather than pass in whatever creds the
acceptance test was run under to the backend, the acceptance test now
creates a new IAM user and gets an access key from it, then passes the
IAM user's creds back to the backend so that it can call
sts:GetFederationToken (and then tries to clean up afterwards).
* Fix Travis build failure
The Travis build was failing because the user creation was happening
regardless of whether it was running in acceptance test mode or not.
This moves the user creation into the acceptance test precheck, which
requires lazily evaluating the credentials when configuring the backend
in the STS accetpance test, and so moving that to a PreFlight closure.
* Reduce blind sleeps in AWS secret backend acceptance tests
This removes a blind "sleep 10 seconds and then attempt to reuse the
credential" codepath and instead just keeps attemtping to reuse the
credential for 10 seconds and fails if there aren't any successful uses
after 10 seconds. This adds a few seconds speedup of acceptance test
runs from my experiments.
* added a flag to make common name optional if desired
* Cover one more case where cn can be empty
* remove skipping when empty; instead check for emptiness before calling validateNames
* Add verification before adding to DNS names to also fix#3918
* Use version to determine plugin protocol to use
* Remove field from ServeOpts
* Fix missing assignment, handle errors
* contraint -> constraint
* Inject the version string from the vault side
* Fix the version check
* Add grpc support check to database plugins
* Default to use grpc unless missing env var or fail on contraint check
* Add GRPCSupport test
* Add greater than test case
* Add go-version dep
* 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/
* Start work on passing context to backends
* More work on passing context
* Unindent logical system
* Unindent token store
* Unindent passthrough
* Unindent cubbyhole
* Fix tests
* use requestContext in rollback and expiration managers
* oss/master:
Defer reader.Close that is used to determine sha256
changelog++
Avoid unseal failure if plugin backends fail to setup during postUnseal (#3686)
Add logic for using Auth.Period when handling auth login/renew requests (#3677)
plugins/database: use context with plugins that use database/sql package (#3691)
changelog++
Fix plaintext backup in transit (#3692)
Database gRPC plugins (#3666)
* Start work on context aware backends
* Start work on moving the database plugins to gRPC in order to pass context
* Add context to builtin database plugins
* use byte slice instead of string
* Context all the things
* Move proto messages to the dbplugin package
* Add a grpc mechanism for running backend plugins
* Serve the GRPC plugin
* Add backwards compatibility to the database plugins
* Remove backend plugin changes
* Remove backend plugin changes
* Cleanup the transport implementations
* If grpc connection is in an unexpected state restart the plugin
* Fix tests
* Fix tests
* Remove context from the request object, replace it with context.TODO
* Add a test to verify netRPC plugins still work
* Remove unused mapstructure call
* Code review fixes
* Code review fixes
* Code review fixes
