def __init__(self, masterkey, url, notice=False, debug=False):
self.parser = URLParser(url)
self.domain = self.parser.getDomain()
self.notice = notice
enc = Crypt(masterkey)
self.public_key = enc.getPublicKey(self.domain)
self.sqrlreq = SQRLRequest(self.parser, self.public_key)
unsigned_url = self.sqrlreq.get_url()
self.signed_url = enc.sign(unsigned_url)
self.debug = debug
