内部市场应用导出

[Aaron-23]

【BUG描述】内部市场应用导出 系统异常

【部署环境】

• Rainbond版本(执行grctl version获取): 5.1.9
• 操作系统类型和版本:centos7.4
• 离线部署/网络开放：在线

管理后台打开导出应用功能，在内部市场导出应用时提示系统异常

app-ui日志

2019-12-26 23:12:31 [ERROR] localhost [post] /app/ui/console/views/center_pool/app_export.py:109 [('SSL routines', 'ssl3_write_pending', 'bad write retry')]
Traceback (most recent call last):
  File "/app/ui/console/views/center_pool/app_export.py", line 96, in post
    code, msg, new_export_record = export_service.export_current_app(self.tenant, export_format, app)
  File "/app/ui/console/services/app_import_and_export_service.py", line 64, in export_current_app
    region_api.export_app(region, team.tenant_name, data)
  File "/app/ui/www/apiclient/regionapi.py", line 1221, in export_app
    res, body = self._post(url, self.default_headers, region=region, body=json.dumps(data))
  File "/app/ui/www/apiclient/regionapibaseclient.py", line 235, in _post
    url, 'POST', headers=headers, body=body, *args, **kwargs)
  File "/app/ui/goodrain_web/decorator.py", line 14, in wrapper
    ret = func(self, *args, **kwargs)
  File "/app/ui/www/apiclient/regionapibaseclient.py", line 147, in _request
    url=url, method=method, headers=headers, body=body)
  File "/usr/local/lib/python2.7/site-packages/urllib3/request.py", line 72, in request
    **urlopen_kw)
  File "/usr/local/lib/python2.7/site-packages/urllib3/request.py", line 150, in request_encode_body
    return self.urlopen(method, url, **extra_kw)
  File "/usr/local/lib/python2.7/site-packages/urllib3/poolmanager.py", line 324, in urlopen
    response = conn.urlopen(method, u.request_uri, **kw)
  File "/usr/local/lib/python2.7/site-packages/urllib3/connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "/usr/local/lib/python2.7/site-packages/urllib3/connectionpool.py", line 354, in _make_request
    conn.request(method, url, **httplib_request_kw)
  File "/usr/local/lib/python2.7/httplib.py", line 1001, in request
    self._send_request(method, url, body, headers)
  File "/usr/local/lib/python2.7/httplib.py", line 1035, in _send_request
    self.endheaders(body)
  File "/usr/local/lib/python2.7/httplib.py", line 997, in endheaders
    self._send_output(message_body)
  File "/usr/local/lib/python2.7/httplib.py", line 850, in _send_output
    self.send(msg)
  File "/usr/local/lib/python2.7/httplib.py", line 826, in send
    self.sock.sendall(data)
  File "/usr/local/lib/python2.7/site-packages/urllib3/contrib/pyopenssl.py", line 331, in sendall
    sent = self._send_until_done(data[total_sent:total_sent + SSL_WRITE_BLOCKSIZE])
  File "/usr/local/lib/python2.7/site-packages/urllib3/contrib/pyopenssl.py", line 320, in _send_until_done
    return self.connection.send(data)
  File "/usr/local/lib/python2.7/site-packages/OpenSSL/SSL.py", line 1729, in send
    self._raise_ssl_error(self._ssl, result)
  File "/usr/local/lib/python2.7/site-packages/OpenSSL/SSL.py", line 1639, in _raise_ssl_error
    _raise_current_error()
  File "/usr/local/lib/python2.7/site-packages/OpenSSL/_util.py", line 54, in exception_from_error_queue
    raise exception_type(errors)
Error: [('SSL routines', 'ssl3_write_pending', 'bad write retry')]

[GLYASAI]

好像是 urllib3 和 request 这两个库版本的问题, 参考 urllib3 的这个 issue

[GLYASAI]

另外, 这应该是 rainbond-console 的 issue

[panda-zxs]

与这个issue描述问题不同，urllib3 1.24.3 版本中并没有发现相关问题代码。
核心问题是PyOpenSSL本身会先将unicode对象转换为bytes对象，然后再将其发送到OpenSSL
因此在传入data参数时应该手动进行编码为utf-8