File: security.py

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python-authlib 1.6.1-1
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import os
import random
import string

UNICODE_ASCII_CHARACTER_SET = string.ascii_letters + string.digits


def generate_token(length=30, chars=UNICODE_ASCII_CHARACTER_SET):
    rand = random.SystemRandom()
    return "".join(rand.choice(chars) for _ in range(length))


def is_secure_transport(uri):
    """Check if the uri is over ssl."""
    if os.getenv("AUTHLIB_INSECURE_TRANSPORT"):
        return True

    uri = uri.lower()
    return uri.startswith(("https://", "http://localhost:"))