upstream/mercurial-mirror Files · tests/test-casecollision.t

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.

Matt Mackall - - Load All Authors

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r22046:7a9cbb31 default


                r32050:77eaf953

4.1.3 stable

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        Matt Mackall
    
tests: replace exit 80 with #require

              r22046
            
      #require no-icasefs

        Kevin Gessner
    
add: notify when adding a file that would cause a case-folding collision...

              r14068
            
      test file addition with colliding case

        $ hg init repo1

        $ cd repo1

        $ echo a > a

        $ echo A > A

        $ hg add a

        $ hg st

        A a

        ? A

        $ hg add --config ui.portablefilenames=abort A

        abort: possible case-folding collision for A

        [255]

        $ hg st

        A a

        ? A

        $ hg add A

        warning: possible case-folding collision for A

        $ hg st

        A A

        A a

        $ hg forget A

        $ hg st

        A a

        ? A

        $ hg add --config ui.portablefilenames=no A

        $ hg st

        A A

        A a

        Joshua Redstone
    
casecollision: add tests...

              r17096
            
        $ mkdir b

        $ touch b/c b/D

        $ hg add b

        adding b/D

        adding b/c

        $ touch b/d b/C

        $ hg add b/C

        warning: possible case-folding collision for b/C

        $ hg add b/d

        warning: possible case-folding collision for b/d

        $ touch b/a1 b/a2

        $ hg add b

        adding b/a1

        adding b/a2

        $ touch b/A2 b/a1.1

        $ hg add b/a1.1 b/A2

        warning: possible case-folding collision for b/A2

        $ touch b/f b/F

        $ hg add b/f b/F

        warning: possible case-folding collision for b/f

        $ touch g G

        $ hg add g G

        warning: possible case-folding collision for g

        $ mkdir h H

        $ touch h/x H/x

        $ hg add h/x H/x

        warning: possible case-folding collision for h/x

        $ touch h/s H/s

        $ hg add h/s

        $ hg add H/s

        warning: possible case-folding collision for H/s

        Adrian Buehlmann
    
test-casecollision.t: add test for case changing rename

              r14178
            
      case changing rename must not warn or abort

        $ echo c > c

        $ hg ci -qAmx

        $ hg mv c C

        Kevin Gessner
    
add: notify when adding a file that would cause a case-folding collision...

              r14068
            
        $ cd ..

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Matt Mackall tests: replace exit 80 with #require	r22046	#require no-icasefs
Kevin Gessner add: notify when adding a file that would cause a case-folding collision...	r14068
		test file addition with colliding case

		$ hg init repo1
		$ cd repo1
		$ echo a > a
		$ echo A > A
		$ hg add a
		$ hg st
		A a
		? A
		$ hg add --config ui.portablefilenames=abort A
		abort: possible case-folding collision for A
		[255]
		$ hg st
		A a
		? A
		$ hg add A
		warning: possible case-folding collision for A
		$ hg st
		A A
		A a
		$ hg forget A
		$ hg st
		A a
		? A
		$ hg add --config ui.portablefilenames=no A
		$ hg st
		A A
		A a
Joshua Redstone casecollision: add tests...	r17096	$ mkdir b
		$ touch b/c b/D
		$ hg add b
		adding b/D
		adding b/c
		$ touch b/d b/C
		$ hg add b/C
		warning: possible case-folding collision for b/C
		$ hg add b/d
		warning: possible case-folding collision for b/d
		$ touch b/a1 b/a2
		$ hg add b
		adding b/a1
		adding b/a2
		$ touch b/A2 b/a1.1
		$ hg add b/a1.1 b/A2
		warning: possible case-folding collision for b/A2
		$ touch b/f b/F
		$ hg add b/f b/F
		warning: possible case-folding collision for b/f
		$ touch g G
		$ hg add g G
		warning: possible case-folding collision for g
		$ mkdir h H
		$ touch h/x H/x
		$ hg add h/x H/x
		warning: possible case-folding collision for h/x
		$ touch h/s H/s
		$ hg add h/s
		$ hg add H/s
		warning: possible case-folding collision for H/s
Adrian Buehlmann test-casecollision.t: add test for case changing rename	r14178
		case changing rename must not warn or abort

		$ echo c > c
		$ hg ci -qAmx
		$ hg mv c C
Kevin Gessner add: notify when adding a file that would cause a case-folding collision...	r14068	$ cd ..