增加AES CBC模式工具函数

server/utils/util_test.go

@@ -1,6 +1,7 @@
 package utils_test
 
 import (
+	"encoding/base64"
 	"net"
 	"testing"
 
@@ -33,3 +34,20 @@ func TestTcping(t *testing.T) {
 		_ = conn.Close()
 	}()
 }
+
+func TestAesEncryptCBC(t *testing.T) {
+	origData := []byte("Hello Next Terminal") // 待加密的数据
+	key := []byte("qwertyuiopasdfgh")         // 加密的密钥
+	encryptedCBC, err := utils.AesEncryptCBC(origData, key)
+	assert.NoError(t, err)
+	assert.Equal(t, "s2xvMRPfZjmttpt+x0MzG9dsWcf1X+h9nt7waLvXpNM=", base64.StdEncoding.EncodeToString(encryptedCBC))
+}
+
+func TestAesDecryptCBC(t *testing.T) {
+	origData, err := base64.StdEncoding.DecodeString("s2xvMRPfZjmttpt+x0MzG9dsWcf1X+h9nt7waLvXpNM=") // 待解密的数据
+	assert.NoError(t, err)
+	key := []byte("qwertyuiopasdfgh") // 解密的密钥
+	decryptCBC, err := utils.AesDecryptCBC(origData, key)
+	assert.NoError(t, err)
+	assert.Equal(t, "Hello Next Terminal", string(decryptCBC))
+}