upstream/mercurial-mirror Files · tests/test-walkrepo.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.

Yuya Nishihara - - Load All Authors

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                r32050:77eaf953

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        Pulkit Goyal
    
py3: make test-walkrepo use print_function

              r28676
            
      from __future__ import absolute_import, print_function

        Gregory Szorc
    
tests: use absolute_import in test-walkrepo

              r27300
            
        Eric Hopper
    
test: Add tests for webdir symlinks and walkrepos.

              r6341
            
      import os

        Gregory Szorc
    
tests: use absolute_import in test-walkrepo

              r27300
            
      from mercurial import (

          hg,

          scmutil,

        Yuya Nishihara
    
tests: alias ui as uimod in test-walkrepo

              r28777
            
          ui as uimod,

        Gregory Szorc
    
tests: use absolute_import in test-walkrepo

              r27300
            
          util,

      )

      chdir = os.chdir

      mkdir = os.mkdir

      pjoin = os.path.join

      walkrepos = scmutil.walkrepos

      checklink = util.checklink

        Eric Hopper
    
test: Add tests for webdir symlinks and walkrepos.

              r6341
            
        Yuya Nishihara
    
ui: factor out ui.load() to create a ui without loading configs (API)...

              r30559
            
      u = uimod.ui.load()

        Matt Mackall
    
tests: make test-walkrepo use hg's symlink test

              r16321
            
      sym = checklink('.')

        Eric Hopper
    
test: Add tests for webdir symlinks and walkrepos.

              r6341
            
      hg.repository(u, 'top1', create=1)

      mkdir('subdir')

      chdir('subdir')

      hg.repository(u, 'sub1', create=1)

      mkdir('subsubdir')

      chdir('subsubdir')

      hg.repository(u, 'subsub1', create=1)

      chdir(os.path.pardir)

      if sym:

          os.symlink(os.path.pardir, 'circle')

          os.symlink(pjoin('subsubdir', 'subsub1'), 'subsub1')

      def runtest():

          reposet = frozenset(walkrepos('.', followsym=True))

        Patrick Mezard
    
util: disable walkrepo() recursive behaviour...

              r7494
            
          if sym and (len(reposet) != 3):

        Pulkit Goyal
    
py3: make test-walkrepo use print_function

              r28676
            
              print("reposet = %r" % (reposet,))

              print(("Found %d repositories when I should have found 3"

                     % (len(reposet),)))

        Patrick Mezard
    
util: disable walkrepo() recursive behaviour...

              r7494
            
          if (not sym) and (len(reposet) != 2):

        Pulkit Goyal
    
py3: make test-walkrepo use print_function

              r28676
            
              print("reposet = %r" % (reposet,))

              print(("Found %d repositories when I should have found 2"

                     % (len(reposet),)))

        Eric Hopper
    
test: Add tests for webdir symlinks and walkrepos.

              r6341
            
          sub1set = frozenset((pjoin('.', 'sub1'),

                               pjoin('.', 'circle', 'subdir', 'sub1')))

          if len(sub1set & reposet) != 1:

        Pulkit Goyal
    
py3: make test-walkrepo use print_function

              r28676
            
              print("sub1set = %r" % (sub1set,))

              print("reposet = %r" % (reposet,))

              print("sub1set and reposet should have exactly one path in common.")

        Eric Hopper
    
test: Add tests for webdir symlinks and walkrepos.

              r6341
            
          sub2set = frozenset((pjoin('.', 'subsub1'),

                               pjoin('.', 'subsubdir', 'subsub1')))

          if len(sub2set & reposet) != 1:

        Pulkit Goyal
    
py3: make test-walkrepo use print_function

              r28676
            
              print("sub2set = %r" % (sub2set,))

              print("reposet = %r" % (reposet,))

              print("sub2set and reposet should have exactly one path in common.")

        Eric Hopper
    
test: Add tests for webdir symlinks and walkrepos.

              r6341
            
          sub3 = pjoin('.', 'circle', 'top1')

        Brodie Rao
    
cleanup: "not x in y" -> "x not in y"

              r16686
            
          if sym and sub3 not in reposet:

        Pulkit Goyal
    
py3: make test-walkrepo use print_function

              r28676
            
              print("reposet = %r" % (reposet,))

              print("Symbolic links are supported and %s is not in reposet" % (sub3,))

        Eric Hopper
    
test: Add tests for webdir symlinks and walkrepos.

              r6341
            
      runtest()

      if sym:

          # Simulate not having symlinks.

          del os.path.samestat

          sym = False

          runtest()

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Pulkit Goyal py3: make test-walkrepo use print_function	r28676	from __future__ import absolute_import, print_function
Gregory Szorc tests: use absolute_import in test-walkrepo	r27300
Eric Hopper test: Add tests for webdir symlinks and walkrepos.	r6341	import os
Gregory Szorc tests: use absolute_import in test-walkrepo	r27300
		from mercurial import (
		hg,
		scmutil,
Yuya Nishihara tests: alias ui as uimod in test-walkrepo	r28777	ui as uimod,
Gregory Szorc tests: use absolute_import in test-walkrepo	r27300	util,
		)

		chdir = os.chdir
		mkdir = os.mkdir
		pjoin = os.path.join

		walkrepos = scmutil.walkrepos
		checklink = util.checklink
Eric Hopper test: Add tests for webdir symlinks and walkrepos.	r6341
Yuya Nishihara ui: factor out ui.load() to create a ui without loading configs (API)...	r30559	u = uimod.ui.load()
Matt Mackall tests: make test-walkrepo use hg's symlink test	r16321	sym = checklink('.')
Eric Hopper test: Add tests for webdir symlinks and walkrepos.	r6341
		hg.repository(u, 'top1', create=1)
		mkdir('subdir')
		chdir('subdir')
		hg.repository(u, 'sub1', create=1)
		mkdir('subsubdir')
		chdir('subsubdir')
		hg.repository(u, 'subsub1', create=1)
		chdir(os.path.pardir)
		if sym:
		os.symlink(os.path.pardir, 'circle')
		os.symlink(pjoin('subsubdir', 'subsub1'), 'subsub1')

		def runtest():
		reposet = frozenset(walkrepos('.', followsym=True))
Patrick Mezard util: disable walkrepo() recursive behaviour...	r7494	if sym and (len(reposet) != 3):
Pulkit Goyal py3: make test-walkrepo use print_function	r28676	print("reposet = %r" % (reposet,))
		print(("Found %d repositories when I should have found 3"
		% (len(reposet),)))
Patrick Mezard util: disable walkrepo() recursive behaviour...	r7494	if (not sym) and (len(reposet) != 2):
Pulkit Goyal py3: make test-walkrepo use print_function	r28676	print("reposet = %r" % (reposet,))
		print(("Found %d repositories when I should have found 2"
		% (len(reposet),)))
Eric Hopper test: Add tests for webdir symlinks and walkrepos.	r6341	sub1set = frozenset((pjoin('.', 'sub1'),
		pjoin('.', 'circle', 'subdir', 'sub1')))
		if len(sub1set & reposet) != 1:
Pulkit Goyal py3: make test-walkrepo use print_function	r28676	print("sub1set = %r" % (sub1set,))
		print("reposet = %r" % (reposet,))
		print("sub1set and reposet should have exactly one path in common.")
Eric Hopper test: Add tests for webdir symlinks and walkrepos.	r6341	sub2set = frozenset((pjoin('.', 'subsub1'),
		pjoin('.', 'subsubdir', 'subsub1')))
		if len(sub2set & reposet) != 1:
Pulkit Goyal py3: make test-walkrepo use print_function	r28676	print("sub2set = %r" % (sub2set,))
		print("reposet = %r" % (reposet,))
		print("sub2set and reposet should have exactly one path in common.")
Eric Hopper test: Add tests for webdir symlinks and walkrepos.	r6341	sub3 = pjoin('.', 'circle', 'top1')
Brodie Rao cleanup: "not x in y" -> "x not in y"	r16686	if sym and sub3 not in reposet:
Pulkit Goyal py3: make test-walkrepo use print_function	r28676	print("reposet = %r" % (reposet,))
		print("Symbolic links are supported and %s is not in reposet" % (sub3,))
Eric Hopper test: Add tests for webdir symlinks and walkrepos.	r6341
		runtest()
		if sym:
		# Simulate not having symlinks.
		del os.path.samestat
		sym = False
		runtest()