Files
vault/sdk
Steven Clark b7dff9777d Allow backends to extract credentials from payloads and trigger an authentication workflow (#23924)
* wip

* Work on the tuneable allowance and some bugs

* Call handleCancellableRequest instead, which gets the audit order more correct and includes the preauth response

* Get rid of no longer needed operation

* Phew, this wasn't necessary

* Add auth error handling by the backend, and fix a bug with handleInvalidCredentials

* Cleanup req/resp naming

* Use the new form, and data

* Discovered that tokens werent really being checked because isLoginRequest returns true for the re-request into the backend, when it shouldnt

* Add a few more checks in the delegated request handler for bad inputs

 - Protect the delegated handler from bad inputs from the backend such
   as an empty accessor, a path that isn't registered as a login request
 - Add similar protections for bad auth results as we do in the normal
   login request paths. Technically not 100% needed but if somehow the
   handleCancelableRequest doesn't use the handleLoginRequest code path
   we could get into trouble in the future
 - Add delegated-auth-accessors flag to the secrets tune command and
   api-docs

* Unit tests and some small fixes

* Remove transit preauth test, rely on unit tests

* Cleanup and add a little more commentary in tests

* Fix typos, add another failure use-case which we reference a disabled auth mount

* PR Feedback

 - Use router to lookup mount instead of defining a new lookup method
 - Enforce auth table types and namespace when mount is found
 - Define a type alias for the handleInvalidCreds
 - Fix typos/grammar
 - Clean up globals in test

* Additional PR feedback

 - Add test for delegated auth handler
 - Force batch token usage
 - Add a test to validate failures if a non-batch token is used
 - Check for Data member being nil in test cases

* Update failure error message around requiring batch tokens

* Trap MFA requests

* Reword some error messages

* Add test and fixes for delegated response wrapping

* Move MFA test to dedicated mount

 - If the delegated auth tests were running in parallel, the MFA test
   case might influence the other tests, so move the MFA to a dedicated
   mount

* PR feedback: use textproto.CanonicalMIMEHeaderKey

 - Change the X-Vault-Wrap-Ttl constant to X-Vault-Wrap-TTL
   and use textproto.CanonicalMIMEHeaderKey to format it
   within the delete call.
 - This protects the code around changes of the constant typing

* PR feedback

 - Append Error to RequestDelegatedAuth
 - Force error interface impl through explicit nil var assignment on
   RequestDelegatedAuthError
 - Clean up test factory and leverage NewTestSoloCluster
 - Leverage newer maps.Clone as this is 1.16 only

---------

Co-authored-by: Scott G. Miller <smiller@hashicorp.com>
2023-11-21 14:36:49 -05:00
..
2023-03-15 09:00:52 -07:00
2023-08-10 18:14:03 -07:00

Vault SDK libs

This package provides the sdk package which contains code useful for developing Vault plugins.

Although we try not to break functionality, we reserve the right to reorganize the code at will and may occasionally cause breaks if they are warranted. As such we expect the tag of this module will stay less than v1.0.0.

For any major changes we will try to give advance notice in the CHANGES section of Vault's CHANGELOG.md.