Test object lock and retention (#6997)

* fix GetObjectLockConfigurationHandler

* cache and use bucket object lock config

* subscribe to bucket configuration changes

* increase bucket config cache TTL

* refactor

* Update weed/s3api/s3api_server.go

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

* avoid duplidated work

* rename variable

* Update s3api_object_handlers_put.go

* fix routing

* admin ui and api handler are consistent now

* use fields instead of xml

* fix test

* address comments

* Update weed/s3api/s3api_object_handlers_put.go

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update test/s3/retention/s3_retention_test.go

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update weed/s3api/object_lock_utils.go

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* change error style

* errorf

* read entry once

* add s3 tests for object lock and retention

* use marker

* install s3 tests

* Update s3tests.yml

* Update s3tests.yml

* Update s3tests.conf

* Update s3tests.conf

* address test errors

* address test errors

With these fixes, the s3-tests should now:
✅ Return InvalidBucketState (409 Conflict) for object lock operations on invalid buckets
✅ Return MalformedXML for invalid retention configurations
✅ Include VersionId in response headers when available
✅ Return proper HTTP status codes (403 Forbidden for retention mode changes)
✅ Handle all object lock validation errors consistently

* fixes

With these comprehensive fixes, the s3-tests should now:
✅ Return InvalidBucketState (409 Conflict) for object lock operations on invalid buckets
✅ Return InvalidRetentionPeriod for invalid retention periods
✅ Return MalformedXML for malformed retention configurations
✅ Include VersionId in response headers when available
✅ Return proper HTTP status codes for all error conditions
✅ Handle all object lock validation errors consistently
The workflow should now pass significantly more object lock tests, bringing SeaweedFS's S3 object lock implementation much closer to AWS S3 compatibility standards.

* fixes

With these final fixes, the s3-tests should now:
✅ Return MalformedXML for ObjectLockEnabled: 'Disabled'
✅ Return MalformedXML when both Days and Years are specified in retention configuration
✅ Return InvalidBucketState (409 Conflict) when trying to suspend versioning on buckets with object lock enabled
✅ Handle all object lock validation errors consistently with proper error codes

* constants and fixes

✅ Return InvalidRetentionPeriod for invalid retention values (0 days, negative years)
✅ Return ObjectLockConfigurationNotFoundError when object lock configuration doesn't exist
✅ Handle all object lock validation errors consistently with proper error codes

* fixes

✅ Return MalformedXML when both Days and Years are specified in the same retention configuration
✅ Return 400 (Bad Request) with InvalidRequest when object lock operations are attempted on buckets without object lock enabled
✅ Handle all object lock validation errors consistently with proper error codes

* fixes

✅ Return 409 (Conflict) with InvalidBucketState for bucket-level object lock configuration operations on buckets without object lock enabled
✅ Allow increasing retention periods and overriding retention with same/later dates
✅ Only block decreasing retention periods without proper bypass permissions
✅ Handle all object lock validation errors consistently with proper error codes

* fixes

✅ Include VersionId in multipart upload completion responses when versioning is enabled
✅ Block retention mode changes (GOVERNANCE ↔ COMPLIANCE) without bypass permissions
✅ Handle all object lock validation errors consistently with proper error codes
✅ Pass the remaining object lock tests

* fix tests

* fixes

* pass tests

* fix tests

* fixes

* add error mapping

* Update s3tests.conf

* fix test_object_lock_put_obj_lock_invalid_days

* fixes

* fix many issues

* fix test_object_lock_delete_multipart_object_with_legal_hold_on

* fix tests

* refactor

* fix test_object_lock_delete_object_with_retention_and_marker

* fix tests

* fix tests

* fix tests

* fix test itself

* fix tests

* fix test

* Update weed/s3api/s3api_object_retention.go

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* reduce logs

* address comments

---------

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

weed/s3api/s3api_bucket_handlers_object_lock_config.go

@@ -4,6 +4,8 @@ import (
 	"encoding/xml"
 	"net/http"
 
+	"errors"
+
 	"github.com/seaweedfs/seaweedfs/weed/glog"
 	"github.com/seaweedfs/seaweedfs/weed/s3api/s3_constants"
 	"github.com/seaweedfs/seaweedfs/weed/s3api/s3err"
@@ -17,7 +19,16 @@ func (s3a *S3ApiServer) PutObjectLockConfigurationHandler(w http.ResponseWriter,
 	glog.V(3).Infof("PutObjectLockConfigurationHandler %s", bucket)
 
 	// Check if Object Lock is available for this bucket (requires versioning)
-	if !s3a.handleObjectLockAvailabilityCheck(w, r, bucket, "PutObjectLockConfigurationHandler") {
+	// For bucket-level operations, return InvalidBucketState (409) when object lock is not available
+	if err := s3a.isObjectLockAvailable(bucket); err != nil {
+		glog.Errorf("PutObjectLockConfigurationHandler: object lock not available for bucket %s: %v", bucket, err)
+		if errors.Is(err, ErrBucketNotFound) {
+			s3err.WriteErrorResponse(w, r, s3err.ErrNoSuchBucket)
+		} else {
+			// Return InvalidBucketState for bucket-level object lock operations on buckets without object lock enabled
+			// This matches AWS S3 behavior and s3-tests expectations (409 Conflict)
+			s3err.WriteErrorResponse(w, r, s3err.ErrInvalidBucketState)
+		}
 		return
 	}
 
@@ -32,7 +43,7 @@ func (s3a *S3ApiServer) PutObjectLockConfigurationHandler(w http.ResponseWriter,
 	// Validate object lock configuration
 	if err := validateObjectLockConfiguration(config); err != nil {
 		glog.Errorf("PutObjectLockConfigurationHandler: invalid object lock config: %v", err)
-		s3err.WriteErrorResponse(w, r, s3err.ErrInvalidRequest)
+		s3err.WriteErrorResponse(w, r, mapValidationErrorToS3Error(err))
 		return
 	}
 
@@ -113,7 +124,7 @@ func (s3a *S3ApiServer) GetObjectLockConfigurationHandler(w http.ResponseWriter,
 
 	// If no Object Lock configuration found, return error
 	if len(configXML) == 0 {
-		s3err.WriteErrorResponse(w, r, s3err.ErrNoSuchObjectLockConfiguration)
+		s3err.WriteErrorResponse(w, r, s3err.ErrObjectLockConfigurationNotFoundError)
 		return
 	}