OP#792 initial commit after fork

cmd/bucket-encryption_test.go

@@ -0,0 +1,70 @@
+// Copyright (c) 2015-2021 MinIO, Inc.
+//
+// This file is part of MinIO Object Storage stack
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package cmd
+
+import (
+	"bytes"
+	"testing"
+)
+
+func TestValidateBucketSSEConfig(t *testing.T) {
+	testCases := []struct {
+		inputXML    string
+		expectedErr error
+		shouldPass  bool
+	}{
+		// MinIO supported XML
+		{
+			inputXML: `<ServerSideEncryptionConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
+			<Rule>
+			<ApplyServerSideEncryptionByDefault>
+			<SSEAlgorithm>AES256</SSEAlgorithm>
+			</ApplyServerSideEncryptionByDefault>
+			</Rule>
+			</ServerSideEncryptionConfiguration>`,
+			expectedErr: nil,
+			shouldPass:  true,
+		},
+		// Unsupported XML
+		{
+			inputXML: `<ServerSideEncryptionConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
+			<Rule>
+			<ApplyServerSideEncryptionByDefault>
+                        <SSEAlgorithm>aws:kms</SSEAlgorithm>
+                        <KMSMasterKeyID>my-key</KMSMasterKeyID>
+			</ApplyServerSideEncryptionByDefault>
+			</Rule>
+			</ServerSideEncryptionConfiguration>`,
+			expectedErr: nil,
+			shouldPass:  true,
+		},
+	}
+
+	for i, tc := range testCases {
+		_, err := validateBucketSSEConfig(bytes.NewReader([]byte(tc.inputXML)))
+		if tc.shouldPass && err != nil {
+			t.Fatalf("Test case %d: Expected to succeed but got %s", i+1, err)
+		}
+
+		if !tc.shouldPass {
+			if err == nil || err != nil && err.Error() != tc.expectedErr.Error() {
+				t.Fatalf("Test case %d: Expected %s but got %s", i+1, tc.expectedErr, err)
+			}
+		}
+	}
+}