def valid_user(self, username, plain_password):
        """
        username: User that request to read the conans
        conan_reference: ConanFileReference
        return: True if match False if don't
        """
        return username in self.users and self.users[username] == plain_password
dataset/ETHPy150Open conan-io/conan/conans/server/service/authorize.py/BasicAuthenticator.valid_user/original