s3: enforce authentication and JSON error format for Iceberg REST Catalog (#8192)

* s3: enforce authentication and JSON error format for Iceberg REST Catalog

* s3/iceberg: align error exception types with OpenAPI spec examples

* s3api: refactor AuthenticateRequest to return identity object

* s3/iceberg: propagate full identity object to request context

* s3/iceberg: differentiate NotAuthorizedException and ForbiddenException

* s3/iceberg: reject requests if authenticator is nil to prevent auth bypass

* s3/iceberg: refactor Auth middleware to build context incrementally and use switch for error mapping

* s3api: update misleading comment for authRequestWithAuthType

* s3api: return ErrAccessDenied if IAM is not configured to prevent auth bypass

* s3/iceberg: optimize context update in Auth middleware

* s3api: export CanDo for external authorization use

* s3/iceberg: enforce identity-based authorization in all API handlers

* s3api: fix compilation errors by updating internal CanDo references

* s3/iceberg: robust identity validation and consistent action usage in handlers

* s3api: complete CanDo rename across tests and policy engine integration

* s3api: fix integration tests by allowing admin access when auth is disabled and explicit gRPC ports

* duckdb

* create test bucket
This commit is contained in:
Chris Lu
2026-02-03 11:55:12 -08:00
committed by GitHub
parent 746df25164
commit 1274cf038c
19 changed files with 335 additions and 130 deletions

View File

@@ -549,14 +549,14 @@ func (s3a *S3ApiServer) checkGovernanceBypassPermission(request *http.Request, b
}
// Verify that the authenticated identity can perform this action
if identity != nil && identity.canDo(action, bucket, object) {
if identity != nil && identity.CanDo(action, bucket, object) {
return true
}
// Additional check: allow users with Admin action to bypass governance retention
// Use the proper S3 Admin action constant instead of generic isAdmin() method
adminAction := Action(fmt.Sprintf("%s:%s", s3_constants.ACTION_ADMIN, resource))
if identity != nil && identity.canDo(adminAction, bucket, object) {
if identity != nil && identity.CanDo(adminAction, bucket, object) {
glog.V(2).Infof("Admin user %s granted governance bypass permission for %s/%s", identity.Name, bucket, object)
return true
}