Welcome!
This is the community forum for my apps Pythonista and Editorial.
For individual support questions, you can also send an email. If you have a very short question or just want to say hello — I'm @olemoritz on Twitter.
How can I install Scapy?
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Fixed ;) Those were my math grades :)
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You script didn't work for me. This one did however and basically works as the open in replacement :)
# coding: utf-8 # Olaf, Dec 2015, Pythonista 1.6 beta '''Appex GetFromURL Pythonista app extension for use on share sheet of other apps to import file from URL into Pythonista The file is saved at HOME/DESTINATION without user interaction (no 'save as' dialog) unless duplicate''' from __future__ import print_function try: import appex, console, contextlib, itertools, os, os.path, sys, time, urllib, urlparse except ImportError: assert False, 'This script needs the appex module in Pythonista version > 1.5' HOME, DESTINATION = 'Documents', 'FromURL' # you can change DESTINATION to any name of your liking @contextlib.contextmanager def callfunctionafterwardswithsec(function): '''Context-manager that calls function with duration of with block (sec) after termination >>> def pr_sec(sec): print('Duration {:3.2} sec'.format(sec)) >>> with callfunctionafterwardswithsec(pr_sec): pass Duration 0.0 sec''' start = time.clock() yield end = time.clock() function(end - start) def left_subpath_upto(path, sentinel): '''Left part (subpath) of path upto and including sentinel >>> print(left_subpath_upto('a/b/c', 'b')) a/b''' while path: head, tail = os.path.split(path) if tail == sentinel: break path = head return path def iter_pad(length, arg0, *args): '''Iterator to pad arguments (at least 1) to specified length by repetition of final argument >>> print(''.join(iter_pad(3, 'a', 'b'))) abb''' args = (arg0,) + args return itertools.islice(itertools.chain(args, itertools.repeat(args[-1])), length) def parse_into_paths(input_url, HOME=HOME, DESTINATION=DESTINATION): '''Parse input URL into paths tuple for further processing >>> parse_into_paths('http://test.org/x.py', DESTINATION='TEST') # doctest: +ELLIPSIS ('x.py', 'http://test.org', 'Documents/TEST', '/private/var/.../TEST', '/priv.../TEST/x.py', True)''' url_tuple = urlparse.urlparse(input_url) scheme, netloc, basename = url_tuple.scheme, url_tuple.netloc, os.path.basename(url_tuple.path) input_short = urlparse.urlunparse(iter_pad(len(url_tuple), scheme, netloc, '')) output_short = os.path.join(HOME, DESTINATION) output_dir = os.path.join(left_subpath_upto(sys.argv[0], HOME), DESTINATION) output_path = os.path.join(output_dir, basename) is_Python = os.path.splitext(basename)[1].lower() == '.py' return basename, input_short, output_short, output_dir, output_path, is_Python def copy_url(input_url): '''Write a copy of the file at input_url to HOME/DESTINATION if the destination directory doesn't exist, it is created if the destination file already exists, the user can cancel or overwrite if it is a Python file, a comment line is added to log the origin''' basename, input_short, output_short, output_dir, output_path, is_Python = parse_into_paths(input_url) if not os.path.exists(output_dir): os.mkdir(output_dir) console.hud_alert('Created destination directory {}'.format(output_short)) if os.path.exists(output_path): try: console.alert('Duplicate file', '{} already exists in {}'.format(basename, output_short), 'Overwrite') # or Cancel except KeyboardInterrupt: return with contextlib.closing(urllib.urlopen(input_url)) as input: data = input.read() console.hud_alert('Got {} ({} chars) from {}'.format(basename, len(data), input_short)) with open(output_path, 'wb') as output: if is_Python: datetime = time.strftime('%a %d-%b-%Y %H:%M:%S', time.gmtime()) output.write('# Retrieved from {} on {}\n\n'.format(input_url, datetime)) output.write(data) console.hud_alert('Wrote {} to {}'.format(basename, output_short)) def main(): '''App extension logic, with unit tests if run within Pythonista''' if appex.is_running_extension(): if appex.get_url(): copy_url(appex.get_url()) appex.finish() else: console.hud_alert('No input URL found', 'error') else: console.hud_alert('This script must be run from the sharing extension', 'error') import doctest doctest.testmod() if __name__ == '__main__': main()
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Does Scapy actually run under Pythonista?
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@ihf yes, it imports without error.
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@miwagner1 I updated it, that might fix your issue?
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Ya fixing the path to have Pythonista generate, os.path.expanduser did it. now lets hope apple won't make him pull the extension as its letting me do all sorts of cool stuff.
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Just for fun, I downloaded scapy 2.3.1, unzipped it, and moved it to site-packages. If I then try to run main.py, I get errors in console regarding IPv6 support disabled in Python. That's probably OK but then the program stops at line 278 with NameError:name 'LOOPBACK_NAME' is not defined. How did you get this to run?
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I didn't actually test it, I just imported. Import worked for me, though.
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I am getting the same NameError:name 'LOOPBACK_NAME' is not defined error that @ihf came across a year ago. Does anyone know how to get around that? I would really like to be able to use scapy. Thanks!
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Look at this link. I have not tried it.
https://github.com/secdev/scapy/issues/401 -
I came across this before but didnt make test the change because Im on an iPad running stash. Ill give it a shot and see what happens. Thanks!
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I added this to the
../windows/__init.py__
file and there was no change. I then added it to the__init.py__
file in the arch folder and that changed the error from LOOPBACK_NAME to consts...stash: <type 'exceptions.ImportError'>: No module named consts
Any other ideas? Thanks in advance
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I posted a GitHub issue... https://github.com/secdev/scapy/issues/598
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@ccc Thank you!
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Pythonista does not support modules like subprocess. Hence I think that you may not be able to run this on pythonista.
I am able to install it but it gives error while running (not able to start the interactive session).
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@abcabc Interesting. So how are people actually using scapy then? Just running it from a script? Seems odd that there is no interactive shell to test on..
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@inzel Can you please respond to https://github.com/secdev/scapy/issues/598 by posting a full stack trace there?
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@abcabc Not at all, that was an old windows bug...
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@inzel Scapy is a very complete program. There are tons of usages:
- using the scapy shell (based on the python
code.interact
shell) - directly from a script (it's easily importable)
It does not support IOS devices, neither pythonista. It works on Mac though...
Indeed the code integration is quite complex: for instance we need to detect the networking routes on the device, using a different way for every OS (we have a custom support for linux, windows, Mac...), as it's not supported in Python.
If we want to support IOS, there will be a lot of edits to do.
I would like to know if we will be able to support python on IOS one day, so if someone could answer those questions if would be great:
- Does pythonista supports RAW sockets ?
- Are there different networking interfaces ? Are they all detectable/accessable ?
- Does pythonista/IOS supports IPv6 ?
- Is it still impossible to get the device's MAC ? (pretty sure it was so in the past)
Thanks for reading.
- using the scapy shell (based on the python
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I don’t think this is feasible with iOS. I tried running
socket.socket(s.AF_INET,s.SOCK_RAW,s.IPPROTO_ICMP)
as part of an experimental host scanner and got operation not permitted. It might work on a rooted device but I’m not going to do that.
Cheers