island: Add UserCreds.from_cleartext()

monkey/monkey_island/cc/environment/user_creds.py

@@ -27,6 +27,12 @@ class UserCreds:
     def to_auth_user(self) -> User:
         return User(1, self.username, self.password_hash)
 
+    @classmethod
+    def from_cleartext(cls, username, cleartext_password):
+        password_hash = bcrypt.hashpw(cleartext_password.encode("utf-8"), bcrypt.gensalt()).decode()
+
+        return cls(username, password_hash)
+
     @staticmethod
     def get_from_new_registration_dict(data_dict: Dict) -> UserCreds:
         creds = UserCreds()

monkey/tests/monkey_island/cc/environment/test_user_creds.py

@@ -1,5 +1,9 @@
+import bcrypt
+
 from monkey_island.cc.environment.user_creds import UserCreds
 
+TEST_SALT = b"$2b$12$JA7GdT1iyfIsquF2cTZv2."
+
 
 def test_to_dict_empty_creds():
     user_creds = UserCreds()
@@ -25,3 +29,10 @@ def test_to_auth_user_username_only():
     assert auth_user.id == 1
     assert auth_user.username == "Test"
     assert auth_user.secret == ""
+
+
+def test_get_from_cleartext(monkeypatch):
+    monkeypatch.setattr(bcrypt, "gensalt", lambda: TEST_SALT)
+
+    creds = UserCreds.from_cleartext("Test", "Test_Password")
+    assert creds.password_hash == "$2b$12$JA7GdT1iyfIsquF2cTZv2.NdGFuYbX1WGfQAOyHlpEsgDTNGZ0TXG"