python tornado SSLEOFError: EOF发生在违反协议(_ssl.c:581)

Question

我正在尝试使用https和安全websockets (wss://)运行聊天应用程序，我得到以下错误。我正在使用我创建的自签名证书。如果我从chrome桌面访问我的网站，它可以工作。如果我从chrome ios访问相同的网站，我得到以下错误信息。此外，从chrome ios，我得到不受信任的证书的警告，并接受它。所以我想让它为chrome ios工作。

[E 150516 14:01:56 http1connection:700] Uncaught exception
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/tornado/http1connection.py", line 691, in _server_request_loop
    ret = yield conn.read_response(request_delegate)
  File "/usr/local/lib/python2.7/dist-packages/tornado/gen.py", line 807, in run
    value = future.result()
  File "/usr/local/lib/python2.7/dist-packages/tornado/concurrent.py", line 209, in result
    raise_exc_info(self._exc_info)
  File "/usr/local/lib/python2.7/dist-packages/tornado/gen.py", line 810, in run
    yielded = self.gen.throw(*sys.exc_info())
  File "/usr/local/lib/python2.7/dist-packages/tornado/http1connection.py", line 166, in _read_message
    quiet_exceptions=iostream.StreamClosedError)
  File "/usr/local/lib/python2.7/dist-packages/tornado/gen.py", line 807, in run
    value = future.result()
  File "/usr/local/lib/python2.7/dist-packages/tornado/concurrent.py", line 209, in result
    raise_exc_info(self._exc_info)
  File "<string>", line 3, in raise_exc_info
SSLEOFError: EOF occurred in violation of protocol (_ssl.c:581)

这是我的代码

import tornado.ioloop
import tornado.web
import tornado.options
import tornado.httpserver
import os
import tornado.websocket
import ssl
ssl.PROTOCOL_SSLv23 = ssl.PROTOCOL_TLSv1
clients = []
class IndexHandler(tornado.web.RequestHandler):
  @tornado.web.asynchronous
  def get(request):
    request.render("index.html")
class WebSocketChatHandler(tornado.websocket.WebSocketHandler):
  def open(self, *args):
    print("open", "WebSocketChatHandler")
    clients.append(self)
  def on_message(self, message):        
    print message
    for client in clients:
        client.write_message(message)
  def on_close(self):
    clients.remove(self)
application = tornado.web.Application([(r'/wschat', WebSocketChatHandler), (r'/', IndexHandler)])
data_dir = '/home/bob'
#http_server = tornado.httpserver.HTTPServer(application)
http_server = tornado.httpserver.HTTPServer(application, ssl_options={
    "certfile": os.path.join(data_dir, "myselfsigned.cer"),
    "keyfile": os.path.join(data_dir, "myselfsigned.key"),
})
if __name__ == "__main__":
    tornado.options.parse_command_line()
    http_server.listen(443)
    tornado.ioloop.IOLoop.instance().start()

我正在运行python 2.7.9和tornado 4.1。我怀疑我必须给龙卷风打猴补丁，但我试过各种各样的猴子补丁，都没有成功。有人能帮我猴子补丁龙卷风，或给出如何解决这个问题的详细步骤。另外，我是SSL的新手，所以请像我5岁一样向我解释一下:)

非常感谢您的时间和耐心!

Answer 1

根据https://blog.httpwatch.com/2013/12/12/five-tips-for-using-self-signed-ssl-certificates-with-ios/，为了在iOS上与Safari(包括Chrome)以外的应用程序使用自签名证书，您必须将证书安装为"配置文件"。

服务器端记录的错误是无害的，在Tornado 4.2中不会被详细记录。