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

@@ -14,7 +14,7 @@ type Action string
// Identity represents a user identity - this should match the type in auth_credentials.go
type Identity interface {
canDo(action Action, bucket string, objectKey string) bool
CanDo(action Action, bucket string, objectKey string) bool
}
// PolicyBackedIAM provides policy-based access control with fallback to legacy IAM
@@ -104,7 +104,7 @@ func (p *PolicyBackedIAM) evaluateLegacyAction(action, bucketName, objectName, p
// If we have an identity, check if it can perform the action
if identity != nil {
return identity.canDo(legacyAction, bucketName, objectName)
return identity.CanDo(legacyAction, bucketName, objectName)
}
}