upstream/mercurial-mirror Files · contrib/python-zstandard/setup.py

dispatch: protect against malicious 'hg serve --stdio' invocations (sec)...

dispatch: protect against malicious 'hg serve --stdio' invocations (sec) Some shared-ssh installations assume that 'hg serve --stdio' is a safe command to run for minimally trusted users. Unfortunately, the messy implementation of argument parsing here meant that trying to access a repo named '--debugger' would give the user a pdb prompt, thereby sidestepping any hoped-for sandboxing. Serving repositories over HTTP(S) is unaffected. We're not currently hardening any subcommands other than 'serve'. If your service exposes other commands to users with arbitrary repository names, it is imperative that you defend against repository names of '--debugger' and anything starting with '--config'. The read-only mode of hg-ssh stopped working because it provided its hook configuration to "hg serve --stdio" via --config parameter. This is banned for security reasons now. This patch switches it to directly call ui.setconfig(). If your custom hosting infrastructure relies on passing --config to "hg serve --stdio", you'll need to find a different way to get that configuration into Mercurial, either by using ui.setconfig() as hg-ssh does in this patch, or by placing an hgrc file someplace where Mercurial will read it. mitrandir@fb.com provided some extra fixes for the dispatch code and for hg-ssh in places that I overlooked.

Gregory Szorc - - Load All Authors

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      #!/usr/bin/env python

      # Copyright (c) 2016-present, Gregory Szorc

      # All rights reserved.

      #

      # This software may be modified and distributed under the terms

      # of the BSD license. See the LICENSE file for details.

      import sys

      from setuptools import setup

      try:

          import cffi

      except ImportError:

          cffi = None

      import setup_zstd

      SUPPORT_LEGACY = False

      if "--legacy" in sys.argv:

          SUPPORT_LEGACY = True

          sys.argv.remove("--legacy")

      # Code for obtaining the Extension instance is in its own module to

      # facilitate reuse in other projects.

      extensions = [setup_zstd.get_c_extension(SUPPORT_LEGACY, 'zstd')]

      if cffi:

          import make_cffi

          extensions.append(make_cffi.ffi.distutils_extension())

      version = None

      with open('c-ext/python-zstandard.h', 'r') as fh:

          for line in fh:

              if not line.startswith('#define PYTHON_ZSTANDARD_VERSION'):

                  continue

              version = line.split()[2][1:-1]

              break

      if not version:

          raise Exception('could not resolve package version; '

                          'this should never happen')

      setup(

          name='zstandard',

          version=version,

          description='Zstandard bindings for Python',

          long_description=open('README.rst', 'r').read(),

          url='https://github.com/indygreg/python-zstandard',

          author='Gregory Szorc',

          author_email='gregory.szorc@gmail.com',

          license='BSD',

          classifiers=[

              'Development Status :: 4 - Beta',

              'Intended Audience :: Developers',

              'License :: OSI Approved :: BSD License',

              'Programming Language :: C',

              'Programming Language :: Python :: 2.6',

              'Programming Language :: Python :: 2.7',

              'Programming Language :: Python :: 3.3',

              'Programming Language :: Python :: 3.4',

              'Programming Language :: Python :: 3.5',

          ],

          keywords='zstandard zstd compression',

          ext_modules=extensions,

          test_suite='tests',

      )

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				#!/usr/bin/env python
				# Copyright (c) 2016-present, Gregory Szorc
				# All rights reserved.
				#
				# This software may be modified and distributed under the terms
				# of the BSD license. See the LICENSE file for details.

				import sys
				from setuptools import setup

				try:
				import cffi
				except ImportError:
				cffi = None

				import setup_zstd

				SUPPORT_LEGACY = False

				if "--legacy" in sys.argv:
				SUPPORT_LEGACY = True
				sys.argv.remove("--legacy")

				# Code for obtaining the Extension instance is in its own module to
				# facilitate reuse in other projects.
				extensions = [setup_zstd.get_c_extension(SUPPORT_LEGACY, 'zstd')]

				if cffi:
				import make_cffi
				extensions.append(make_cffi.ffi.distutils_extension())

				version = None

				with open('c-ext/python-zstandard.h', 'r') as fh:
				for line in fh:
				if not line.startswith('#define PYTHON_ZSTANDARD_VERSION'):
				continue

				version = line.split()[2][1:-1]
				break

				if not version:
				raise Exception('could not resolve package version; '
				'this should never happen')

				setup(
				name='zstandard',
				version=version,
				description='Zstandard bindings for Python',
				long_description=open('README.rst', 'r').read(),
				url='https://github.com/indygreg/python-zstandard',
				author='Gregory Szorc',
				author_email='gregory.szorc@gmail.com',
				license='BSD',
				classifiers=[
				'Development Status :: 4 - Beta',
				'Intended Audience :: Developers',
				'License :: OSI Approved :: BSD License',
				'Programming Language :: C',
				'Programming Language :: Python :: 2.6',
				'Programming Language :: Python :: 2.7',
				'Programming Language :: Python :: 3.3',
				'Programming Language :: Python :: 3.4',
				'Programming Language :: Python :: 3.5',
				],
				keywords='zstandard zstd compression',
				ext_modules=extensions,
				test_suite='tests',
				)