Error: Incorrect padding

[wuyazi]

接收回调验签时报错

Traceback (most recent call last):
  File "/Users/wuyazi/Workspace/env/italki/lib/python2.7/site-packages/tornado/web.py", line 1042, in _execute
    getattr(self, self.request.method.lower())(*args, **kwargs)
  File "/Users/wuyazi/italki/italki_one_backend/src/italki/payment/views/api_payment.py", line 1164, in get
    return self._do_task()
  File "/Users/wuyazi/italki/italki_one_backend/src/italki/payment/views/api_payment.py", line 1158, in _do_task
    if order_id and alipay_notify_method(self, order_id=order_id, **req_args):
  File "/Users/wuyazi/italki/italki_one_backend/src/italki/payment/alipaycn/__init__.py", line 91, in alipay_wap_notify
    verify_result = self.alipay_wap.verify(params, signature)
  File "/Users/wuyazi/italki/italki_one_backend/src/italkiexts/alipay/__init__.py", line 183, in verify
    return self._verify(message, signature)
  File "/Users/wuyazi/italki/italki_one_backend/src/italkiexts/alipay/__init__.py", line 171, in _verify
    if signer.verify(digest, decodebytes(signature.encode("utf8")[:-2])):
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/base64.py", line 321, in decodestring
    return binascii.a2b_base64(s)
Error: Incorrect padding

[wuyazi]

解决了，是证书设置的问题
建议在 README 里将 RSA，RSA2，app_public_key，alipay_public_key 描述的更清楚些。