upstream/mercurial-mirror Files · tests/readlink.py

sslutil: prevent CRIME...

sslutil: prevent CRIME ssl.create_default_context() disables compression on the TLS channel in order to prevent CRIME. I think we should follow CPython's lead and attempt to disable channel compression in order to help prevent information leakage. Sadly, I don't think there is anything we can do on Python versions that don't have an SSLContext, as there is no way to set channel options with the limited ssl API.

Pulkit Goyal - - Load All Authors

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             readlink.py
        
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      #!/usr/bin/env python

      from __future__ import absolute_import, print_function

      import errno

      import os

      import sys

      for f in sys.argv[1:]:

          try:

              print(f, '->', os.readlink(f))

          except OSError as err:

              if err.errno != errno.EINVAL:

                  raise

              print(f, '->', f, 'not a symlink')

      sys.exit(0)

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				#!/usr/bin/env python

				from __future__ import absolute_import, print_function

				import errno
				import os
				import sys

				for f in sys.argv[1:]:
				try:
				print(f, '->', os.readlink(f))
				except OSError as err:
				if err.errno != errno.EINVAL:
				raise
				print(f, '->', f, 'not a symlink')

				sys.exit(0)