initial

src/kion_vault/exceptions.py

@@ -0,0 +1,24 @@
+class VaultError(Exception):
+    pass
+
+
+class DuplicateNameError(ValueError, VaultError):
+    def __init__(self, cls, name):
+        self.msg = f"Duplicate name {name!r} in class {cls.__name__!r}"
+        super().__init__(self.msg)
+        self.cls = cls
+        self.name = name
+
+
+class InvalidCipherStringError(VaultError, ValueError): pass
+
+
+class Base64DecodeError(VaultError, ValueError):
+    def __init__(self, name, value):
+        self.msg = f"Cannot decode {value!r} for {name!r}"
+        super().__init__(self.msg)
+        self.name = name
+        self.value = value
+
+
+class EncryptionTypeNotImplementedError(VaultError, ValueError): pass