upstream/ipython Files · IPython/nbconvert/writers/debug.py

Fix XSS reported on Security list...

Fix XSS reported on Security list No CVE-ID yet August 18, 2015 ----- Reported to Quantopian by Juan Broullón <thebrowfc@gmail.com>... If you create a new folder in the iPython file browser and set Javascript code as its name the code injected will be executed. So, if I create a folder called "><img src=x onerror=alert(document.cookie)> and then I access to it, the cookies will be prompted. The XSS code is also executed if you access a link pointing directly at the folder. jik ------

Thomas Kluyver - - Load All Authors

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             debug.py
        
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             / IPython / nbconvert / writers / debug.py
          
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        Jonathan Frederic
    
Added writer classes

              r11369
            
      """

      Contains debug writer.

      """

        Thomas Kluyver
    
Convert print statements to print function calls...

              r13348
            
      from __future__ import print_function

        Jonathan Frederic
    
Added writer classes

              r11369
            
      #-----------------------------------------------------------------------------

      #Copyright (c) 2013, the IPython Development Team.

      #

      #Distributed under the terms of the Modified BSD License.

      #

      #The full license is in the file COPYING.txt, distributed with this software.

      #-----------------------------------------------------------------------------

      #-----------------------------------------------------------------------------

      # Imports

      #-----------------------------------------------------------------------------

      from .base import WriterBase

      from pprint import pprint

      #-----------------------------------------------------------------------------

      # Classes

      #-----------------------------------------------------------------------------

      class DebugWriter(WriterBase):

          """Consumes output from nbconvert export...() methods and writes usefull

          debugging information to the stdout.  The information includes a list of

          resources that were extracted from the notebook(s) during export."""

        Jonathan Frederic
    
Fixes for Py3.3

              r11547
            
          def write(self, output, resources, notebook_name='notebook', **kw):

        Jonathan Frederic
    
Added writer classes

              r11369
            
              """

              Consume and write Jinja output.

              See base for more...

              """

        Jonathan Frederic
    
Fixed, don't check using in since resources is a default dict.

              r12143
            
              if isinstance(resources['outputs'], dict):

        Thomas Kluyver
    
Clean up converted code....

              r13386
            
                  print("outputs extracted from %s" % notebook_name)

                  print('-' * 80)

        Jonathan Frederic
    
Fixed call to pretty print....

              r12007
            
                  pprint(resources['outputs'], indent=2, width=70)

        Jonathan Frederic
    
Added writer classes

              r11369
            
              else:

        Thomas Kluyver
    
Clean up converted code....

              r13386
            
                  print("no outputs extracted from %s" % notebook_name)

              print('=' * 80)

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Jonathan Frederic Added writer classes	r11369	"""
		Contains debug writer.
		"""
Thomas Kluyver Convert print statements to print function calls...	r13348	from __future__ import print_function
Jonathan Frederic Added writer classes	r11369	#-----------------------------------------------------------------------------
		#Copyright (c) 2013, the IPython Development Team.
		#
		#Distributed under the terms of the Modified BSD License.
		#
		#The full license is in the file COPYING.txt, distributed with this software.
		#-----------------------------------------------------------------------------

		#-----------------------------------------------------------------------------
		# Imports
		#-----------------------------------------------------------------------------

		from .base import WriterBase
		from pprint import pprint

		#-----------------------------------------------------------------------------
		# Classes
		#-----------------------------------------------------------------------------

		class DebugWriter(WriterBase):
		"""Consumes output from nbconvert export...() methods and writes usefull
		debugging information to the stdout. The information includes a list of
		resources that were extracted from the notebook(s) during export."""


Jonathan Frederic Fixes for Py3.3	r11547	def write(self, output, resources, notebook_name='notebook', **kw):
Jonathan Frederic Added writer classes	r11369	"""
		Consume and write Jinja output.

		See base for more...
		"""

Jonathan Frederic Fixed, don't check using in since resources is a default dict.	r12143	if isinstance(resources['outputs'], dict):
Thomas Kluyver Clean up converted code....	r13386	print("outputs extracted from %s" % notebook_name)
		print('-' * 80)
Jonathan Frederic Fixed call to pretty print....	r12007	pprint(resources['outputs'], indent=2, width=70)
Jonathan Frederic Added writer classes	r11369	else:
Thomas Kluyver Clean up converted code....	r13386	print("no outputs extracted from %s" % notebook_name)
		print('=' * 80)