手机支付notify验证时出现异常

[openpython]

你好，环境是：ubuntu14、python27、flask

data=request.form.to_dict()
success = alipay_wap.verify_wap_notify(data, signature)
`
Traceback (most recent call last):

File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1836, in ca ll
return self.wsgi_app(environ, start_response)
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1820, in wsgi _app
response = self.make_response(self.handle_exception(e))
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1403, in hand le_exception
reraise(exc_type, exc_value, tb)
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1817, in wsgi _app
response = self.full_dispatch_request()
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1477, in full _dispatch_request
rv = self.handle_user_exception(e)
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1381, in hand le_user_exception
reraise(exc_type, exc_value, tb)
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1475, in full _dispatch_request
rv = self.dispatch_request()
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1461, in disp atch_request
return self.view_functionsrule.endpoint
File "/var/www/pay.***.com/views/merchant.py", line 241, in alipay_mobile_n otify_result
success = alipay_wap.verify_wap_notify(data, signature)
File "/usr/local/lib/python2.7/dist-packages/alipay/init.py", line 221, in verify_wap_notify
return self.verify_app_notify(data, signature)
File "/usr/local/lib/python2.7/dist-packages/alipay/init.py", line 218, in verify_app_notify
return self._verify_data(data, signature, self.__app_alipay_public_key_path)
File "/usr/local/lib/python2.7/dist-packages/alipay/init.py", line 247, in _verify_data
message = "&".join("{}={}".format(k, v) for k, v in unsigned_items)
File "/usr/local/lib/python2.7/dist-packages/alipay/init.py", line 247, in
message = "&".join("{}={}".format(k, v) for k, v in unsigned_items)
UnicodeEncodeError: 'ascii' codec can't encode characters in position 0-13: ordi nal not in range(128)
`

[fzlee]

问题的直接原因是python2里面的str类型格式化unicode时出错了。

你可否执行以下逻辑并且附上结果？

import json
from flask import Flask
from flask import request
app = Flask(__name__)


@app.route('/', methods=["GET", "POST"])
def hello_world():
    data = request.form.to_dict()
    signature = data.pop("sign")

    print(json.dumps(data))
    print(signature)

    alipay.verify_wap_notify(data, signature)
    return 'Hello, World!'

[fzlee]

0.6.6已经修复了这个问题，麻烦你帮忙验证一下吧。

[openpython]

你好，出现了新的错误，ValueError: RSA key format is not supported，我使用的是RSA2，按alipay doc的openssl教程生成的rsa_private_key.pem、rsa_public_key.pem 并上传至服务器的/home/alipay_cert/目录下。
alipay_wap = AliPay(appid="2017*********", app_notify_url='http://pay.****.com/alipay/mobile_notify_result/', app_private_key_path="/home/alipay_cert/rsa_private_key.pem", app_alipay_public_key_path="/home/alipay_cert/alipay_public_key_sha256.pem",sign_type="RSA2")
错误如下：

Traceback (most recent call last):
File "/var/www/pay..com/wsgi.py", line 9, in application
return app(environ, start_response)
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1836, in call
return self.wsgi_app(environ, start_response)
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1820, in wsgi_app
response = self.make_response(self.handle_exception(e))
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1403, in handle_exception
reraise(exc_type, exc_value, tb)
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1817, in wsgi_app
response = self.full_dispatch_request()
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1477, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1381, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1475, in full_dispatch_request
rv = self.dispatch_request()
File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 1461, in dispatch_request
return self.view_functionsrule.endpoint
File "/var/www/pay..com/views/merchant.py", line 235, in alipay_mobile_notify_result
success = alipay_wap.verify_wap_notify(data, signature)
File "/usr/local/lib/python2.7/dist-packages/alipay/init.py", line 221, in verify_wap_notify
return self.verify_app_notify(data, signature)
File "/usr/local/lib/python2.7/dist-packages/alipay/init.py", line 218, in verify_app_notify
return self._verify_data(data, signature, self.__app_alipay_public_key_path)
File "/usr/local/lib/python2.7/dist-packages/alipay/init.py", line 248, in _verify_data
return self._verify(message, signature, alipay_public_key_path)
File "/usr/local/lib/python2.7/dist-packages/alipay/init.py", line 229, in _verify
key = RSA.importKey(fp.read())
File "/usr/local/lib/python2.7/dist-packages/Crypto/PublicKey/RSA.py", line 682, in importKey
raise ValueError("RSA key format is not supported")
ValueError: RSA key format is not supported

[openpython]

已搞定