linux下巡风项目运行错误排查

一个问题

Publish Date: 2017-03-05

最近看到了同程安全的开源项目 - 巡风, 感觉挺好玩的, 准备在自己的系统安装, 按照官方教程, 其中遇到一些问题

问题描述

mongodb数据库连接不上

$ python2 Run.py
Traceback (most recent call last):
  File "Run.py", line 1, in <module>
    from views.View import app
  File "/path/to/xunfeng/views/__init__.py", line 12, in <module>
    app.config.get('DBUSERNAME'), app.config.get('DBPASSWORD'))
  File "/path/to/xunfeng/views/lib/Conn.py", line 13, in __init__
    self.coll.authenticate(username, password)
    ...
  File "/usr/local/lib/python2.7/dist-packages/pymongo/helpers.py", line 210, in _check_command_response
    raise OperationFailure(msg % errmsg, code, response)
pymongo.errors.OperationFailure: Authentication failed.

解决方法

修改mongo数据库连接方式解决了 ^1 ^1.1

问题描述

xlwt模块没有找到

$ python2 Run.py                                                          1 ↵
Traceback (most recent call last):
  File "Run.py", line 1, in <module>
    from views.View import app
  File "/path/to/xunfeng/views/View.py", line 10, in <module>
    from lib.CreateExcel import *
  File "/path/to/xunfeng/views/lib/CreateExcel.py", line 3, in <module>
    import xlwt
ImportError: No module named xlwt

解决方法

安装xlwt包解决了.

$ sudo pip2 install xlwt

问题描述

socket权限问题

$ python2 Run.py        
Traceback (most recent call last):
  File "Run.py", line 5, in <module>
    app.run(threaded=True, port=80,host='0.0.0.0')
  File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 841, in run
    run_simple(host, port, self, **options)
  File "/usr/local/lib/python2.7/dist-packages/werkzeug/serving.py", line 691, in run_simple
    s.bind((hostname, port))
  File "/usr/lib/python2.7/socket.py", line 228, in meth
    return getattr(self._sock,name)(*args)
socket.error: [Errno 13] Permission denied

解决方法

直接使用sudo权限解决了 ^2

问题描述

端口被占用

$ sudo python2 Run.py                                                     1 ↵
Traceback (most recent call last):
  File "Run.py", line 5, in <module>
    app.run(threaded=True, port=80,host='0.0.0.0')
  File "/usr/local/lib/python2.7/dist-packages/flask/app.py", line 841, in run
    run_simple(host, port, self, **options)
  File "/usr/local/lib/python2.7/dist-packages/werkzeug/serving.py", line 699, in run_simple
    s.listen(LISTEN_QUEUE)
  File "/usr/lib/python2.7/socket.py", line 228, in meth
    return getattr(self._sock,name)(*args)
socket.error: [Errno 98] Address already in use

解决方法

将 run.py 的port 80 换成 800 即可. ^3

from views.View import app

if __name__ == '__main__':
    app.debug = True
    app.run(threaded=True, port=800,host='0.0.0.0')

处理完毕, 终于可以运行了.

$ sudo python2 Run.py
 * Running on http://0.0.0.0:800/ (Press CTRL+C to quit)
 * Restarting with stat
 * Debugger is active!
 * Debugger pin code: 290-209-200