qark与jenkins集成运行命令提示termios.error: (22, ‘Invalid argument’)

qark扫描代码时，提供了一个交互的界面，可以通过按键“C”，停止解压和反编译的代码。 仅对已经反编译的代码进行扫描。 但是jenkins直接调用这种python脚本，则会提示一个错误。

python /home/test/software/qark-latest/qark/qark/qarkMain.py --source 1 --pathtoapk /home/test/ci/jobs/ANDROID_SECURITY_SCAN/workspace/tobetest.apk --exploit 0 --install 0 -r /home/test/ci/jobs/ANDROID_SECURITY_SCAN/workspace

Traceback (most recent call last):
  File "/home/test/software/qark-latest/qark/qark/qarkMain.py", line 1103, in <module>
    nonAutomatedParseArgs()
  File "/home/test/software/qark-latest/qark/qark/qarkMain.py", line 414, in nonAutomatedParseArgs
    main()
  File "/home/test/software/qark-latest/qark/qark/qarkMain.py", line 722, in main
    unpackAPK.decompile(common.pathToDEX)
  File "/usr/local/lib/python2.7/site-packages/qark-1.2.19-py2.7.egg/qark/modules/unpackAPK.py", line 157, in decompile
    with common.term.cbreak():
  File "/usr/local/lib/python2.7/contextlib.py", line 17, in __enter__
    return self.gen.next()
  File "/usr/local/lib/python2.7/site-packages/qark-1.2.19-py2.7.egg/qark/lib/blessed/terminal.py", line 572, in cbreak
    save_mode = termios.tcgetattr(self.keyboard_fd)
termios.error: (22, 'Invalid argument')

我们应该如何运行此脚本避免此问题呢？

从忘上搜索，查到的解决方法并不有效。 所以我只能稍微hack下python代码了。

备注： 忘上的办法是用script命令进行包裹此脚本。即

script -c '/usr/local/bin/python /home/test/software/qark-latest/qark/qark/qarkMain.py --source 1 --pathtoapk /home/test/ci/jobs/ANDROID_SECURITY_SCAN/workspace/tobetest.apk --exploit 0 --install 0 -r /home/test/ci/jobs/ANDROID_SECURITY_SCAN/workspace' /dev/null

但是实际并没有成功。

hack的办法，把捕捉按键的代码注释掉。 直接修改如下代码。 （因为qark您安装的位置不同，可能目录会有差异）

/usr/local/lib/python2.7/site-packages/qark-1.2.19-py2.7.egg/qark/modules/unpackAPK.py

156         '''
157         with common.term.cbreak():
158                 val = None
159                 while val not in (u'c', u'C'):
160                         with common.term.location(0,common.term.height-3):
161                                 print "Decompilation may hang/take too long (usually happens when the source is obfuscated)."
162                                 print "At any time," + common.term.bold_underline_red_on_white('Press C to continue') + " and QARK will attempt     to run SCA on whatever was decompiled."
163                                 val = common.term.inkey(timeout=1)
164                                 if not (thread1.is_alive() or thread2.is_alive() or thread3.is_alive()):
165                                         break
166         '''

再次在jenkins中运行， 这下成功跳过了出错的地方。

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