def grant_access_token():
secret_key = settings_get("SECRET_KEY")
_token = security.create_signed_value(
secret_key, "client_id", "porter")
value = security.decode_signed_value(
secret_key, "client_id", _token,
settings_get("signature_expiration"))
return _token
def init_users():
import redis
params = dict(
host=settings_get("REDIS_HOST"),
port=settings_get("REDIS_PORT"),
db=settings_get("REDIS_DB"))
r = redis.StrictRedis(**params)
users = {
"porter": {}
}
r.set("users", json.dumps(users))
def test_current_user():
_access_token = get_access_token()
_secret_key = get_secret_key()
if not _access_token or not _secret_key:
return None
expiration = settings_get("signature_expiration")
args = (_secret_key, "user_session", _access_token, expiration)
current_user = decode_signed_value(*args)
_redis = get_redis()
users_cached = json.loads(_redis.get("users"))
if not users_cached or current_user not in users_cached.keys():
return None
return current_user
def get_redis():
conn = redis.StrictRedis(host=settings_get("REDIS_HOST"),
port=settings_get("REDIS_PORT"),
db=settings_get("REDIS_DB"))
return conn
def get_secret_key():
secret = settings_get("secret_key")
return secret
def settings_get(self, name, default=None):
return settings_get(name, default)
