all_modules_3 = ['AptUrl','hmac','requests_unixsocket','CommandNotFound','apport','hpmudext','resource','Crypto','apport_python_hook','html','rlcompleter','DistUpgrade','apt','http','runpy','HweSupportStatus','apt_inst','httplib2','scanext','LanguageSelector','apt_pkg','idna'...
让用户提交Python代码并在服务器上执行,是一些 OJ、量化网站重要的服务,很多 CTF 也有类似的题。为了不让恶意用户执行任意的 Python 代码,就需要确保 Python 运行在沙箱中。沙箱经常会禁用一些敏感的函数,例如 os,研究怎么逃逸、防护这类沙箱还是蛮有意思的。 前言 Python 的沙箱逃逸的最终目标就是执行系统任意命令,...
turtle.color("green")turtle.circle(50)# 暂停程序turtle.done() 贴吧用户_GbtU8aM 贡士 6 Traceback (most recent call last):File "/data/user/0/coding.yu.pythoncompiler.new/files/default.py", line 1, in <module>import turtleFile "/data/user/0/coding.yu.pythoncompiler.new/files/PYROOT3/...
沙箱属于docker的一种,通过创造一个有边界的运行环境将程序放在里面,使程序被边界困住,从而使程序与程序,程序与主机之间相互隔离开,防止主机受到有害程序污染。在Nodejs里,可以通过引入vm模块来创建一个沙箱,但是这个沙箱模块的隔离功能并不完善,所以Node后续升级了vm,也就是vm2vm一些模块的使用vm.runInThisContext(c...
'tempfile', 'Tix', 'trace', 'turtle', 'urllib', 'urllib2', 'user', 'uu', 'webbrowser', 'whichdb', 'zipfile', 'zipimport'] for forbid in module_blacklist: if name == forbid: # don't let user import these modules raise RuntimeError('No you can\' import {0}!!!'.format...
runpy', 'shlex', 'shutil', 'SimpleHTTPServer', 'SimpleXMLRPCServer', 'site', 'smtpd', 'socket', 'SocketServer', 'subprocess', 'sysconfig', 'tabnanny', 'tarfile', 'telnetlib', 'tempfile', 'Tix', 'trace', 'turtle', 'urllib', 'urllib2', 'user', 'uu', 'webbrowser', 'which...
python online compiler provides built-in support forPythonturtle graphics, allowing you to create and run turtle graphics programs directly in the our compiler. This means you can experiment with turtle graphics without needing to install any additional software or libraries on your computer. ...
modname:getattr(app, "module", t.cast(object, app).class.module)获取,不同版本的获取方式不同,但默认值都是flask.app appname:通过getattr(app, 'name', app.class.name)获取,默认值为Flask moddir:flask所在的路径,通过getattr(mod, 'file', None)获得,题目中一般通过查看debug报错信息获得 ...
_LWPCookieJar compiler multiprocessing sys _MozillaCookieJar contextlib mutex sysconfig __builtin__ cookielib netrc syslog __future__ copynewtabnanny_abcoll copy_reg nis tarfile _ast crypt nntplib telnetlib _bisect csv ntpath tempfile _bsddb ctypes nturl2path termios ...
- One file can be run at a time - Some file system, network and graphics functions may be limited - This is a batch compiler; interactive programs are not supported. For example, if your program provides an input prompt, enter the input in the Input tab prior to compilation. GET FULL ...