@staticmethod
    def generate_hash_sha1(length=32, salt=False):
        
        import os
        import hashlib
        import base64

        encode_str = base64.urlsafe_b64encode(os.urandom(length))
        m = hashlib.sha1()

        if salt:
            encode_str = self.SALT + encode_str

        m.update(encode_str)
        return m.hexdigest()
        
    # defaults provided in child classes
For blocking/accepting domains.
dataset/ETHPy150Open joaoqalves/web2py-oauth2/modules/oauth/storage/__init__.py/OAuthStorage.generate_hash_sha1--crossover with--dataset/ETHPy150Open babble/babble/include/jython/Lib/cookielib.py/user_domain_match