test: add tests for common/cryptoutils (#1074)

* test: add tests for common/cryptoutils

Signed-off-by: Vamsi Krishna <vamsikrishnasatyasi971@gmail.com>

* fix: update certificate

Signed-off-by: Vamsi Krishna <vamsikrishnasatyasi971@gmail.com>

---------

Signed-off-by: Vamsi Krishna <vamsikrishnasatyasi971@gmail.com>
Co-authored-by: Hari <harikrishmenon@gmail.com>

common/cryptoutils_test.go

@@ -0,0 +1,53 @@
+/*
+ *  Copyright IBM Corporation 2021, 2022
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+package common_test
+
+import (
+	"os"
+	"testing"
+
+	"github.com/konveyor/move2kube/common"
+)
+
+func TestEncryption(t *testing.T) {
+
+	t.Run("RSA with Certificate", func(t *testing.T) {
+		certificatePath := "testdata/testDataForCryptoutils/RSA_Cert.pem"
+		certificateContent, err := os.ReadFile(certificatePath)
+		if err != nil {
+			t.Fatalf("Failed to read certificate file: %v", err)
+		}
+		data := "data_to_encrypt"
+		encryptedData := common.EncryptRsaCertWrapper(string(certificateContent), data)
+
+		if encryptedData == "" {
+			t.Errorf("Expected encrypted data, but got an empty string")
+		}
+	})
+
+	t.Run("AES with Pbkdf", func(t *testing.T) {
+		key := "qwerty"
+		data := "data_to_encrypt"
+
+		encryptedData := common.EncryptAesCbcWithPbkdfWrapper(key, data)
+
+		if encryptedData == "" {
+			t.Errorf("Expected encrypted data, but got an empty string")
+		}
+	})
+
+}

common/testdata/testDataForCryptoutils/RSA_Cert.pem

@@ -0,0 +1,18 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----