def auth(Req):
Nonce = Req.REQUEST.get("nonce", None)
if Nonce is None:
return json_false500(Req)
Sign = Req.META.get('HTTP_API_SIGN', None)
if Sign is None:
return json_false500(Req, {"description": "invalid_params", "key": "api_sign"})
PublicKey = Req.META.get('HTTP_PUBLIC_KEY', None)
if PublicKey is None:
return json_false500(Req, {"description": "invalid_params", "key": "public_key"})
try:
Req.user = check_api_sign(PublicKey, Sign, Req.body)
Cache = caching()
Cache.set("nonce_" + PublicKey, int(Nonce), 50000)
Nonce = Cache.get("nonce_" + PublicKey)
return json_true(Req, {"nonce": Nonce, "public_key": PublicKey})
except:
return json_false500(Req, {"description": "auth_faild"})