Refactored code

src_old/sh_edraft/utils/credential_manager.py

@@ -0,0 +1,17 @@
+import base64
+
+
+class CredentialManager:
+
+    @staticmethod
+    def encrypt(string: str) -> str:
+        return base64.b64encode(string.encode('utf-8')).decode('utf-8')
+
+    @staticmethod
+    def decrypt(string: str) -> str:
+        return base64.b64decode(string).decode('utf-8')
+
+    @staticmethod
+    def build_string(string: str, credentials: str):
+        return string.replace('$credentials', CredentialManager.decrypt(credentials))
+