upstream/mercurial-mirror Files · tests/test-subrepo-paths.t

sslutil: require TLS 1.1+ when supported...

sslutil: require TLS 1.1+ when supported Currently, Mercurial will use TLS 1.0 or newer when connecting to remote servers, selecting the highest TLS version supported by both peers. On older Pythons, only TLS 1.0 is available. On newer Pythons, TLS 1.1 and 1.2 should be available. Security professionals recommend avoiding TLS 1.0 if possible. PCI DSS 3.1 "strongly encourages" the use of TLS 1.2. Known attacks like BEAST and POODLE exist against TLS 1.0 (although mitigations are available and properly configured servers aren't vulnerable). I asked Eric Rescorla - Mozilla's resident crypto expert - whether Mercurial should drop support for TLS 1.0. His response was "if you can get away with it." Essentially, a number of servers on the Internet don't support TLS 1.1+. This is why web browsers continue to support TLS 1.0 despite desires from security experts. This patch changes Mercurial's default behavior on modern Python versions to require TLS 1.1+, thus avoiding known security issues with TLS 1.0 and making Mercurial more secure by default. Rather than drop TLS 1.0 support wholesale, we still allow TLS 1.0 to be used if configured. This is a compromise solution - ideally we'd disallow TLS 1.0. However, since we're not sure how many Mercurial servers don't support TLS 1.1+ and we're not sure how much user inconvenience this change will bring, I think it is prudent to ship an escape hatch that still allows usage of TLS 1.0. In the default case our users get better security. In the worst case, they are no worse off than before this patch. This patch has no effect when running on Python versions that don't support TLS 1.1+. As the added test shows, connecting to a server that doesn't support TLS 1.1+ will display a warning message with a link to our wiki, where we can guide people to configure their client to allow less secure connections.

Simon Heimberg - - Load All Authors

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        Martin Geisler
    
tests: unify test-subrepo-paths

              r11914
            
        $ hg init outer

        $ cd outer

        Martin Geisler
    
subrepo: try remapping subpaths using the "final" path...

              r15150
            
        $ echo '[paths]' >> .hg/hgrc

        $ echo 'default = http://example.net/' >> .hg/hgrc

        Martin Geisler
    
test-subrepo-paths: moved comment lines to where they belong

              r11959
            
      hg debugsub with no remapping

        Martin Geisler
    
subrepo: try remapping subpaths using the "final" path...

              r15150
            
        $ echo 'sub = libfoo' > .hgsub

        Martin Geisler
    
tests: unify test-subrepo-paths

              r11914
            
        $ hg add .hgsub

        $ hg debugsub

        path sub

        Martin Geisler
    
subrepo: try remapping subpaths using the "final" path...

              r15150
            
         source   libfoo

        Martin Geisler
    
tests: unify test-subrepo-paths

              r11914
            
         revision 

        Martin Geisler
    
test-subrepo-paths: moved comment lines to where they belong

              r11959
            
      hg debugsub with remapping

        Martin Geisler
    
subrepo: try remapping subpaths using the "final" path...

              r15150
            
        $ echo '[subpaths]' >> .hg/hgrc

        Simon Heimberg
    
check-code: do not warn on printf \\x or \\[1-9]...

              r19380
            
        $ printf 'http://example.net/lib(.*) = C:\\libs\\\\1-lib\\\n' >> .hg/hgrc

        Martin Geisler
    
tests: unify test-subrepo-paths

              r11914
            
        $ hg debugsub

        path sub

        Martin Geisler
    
subrepos: handle backslashes in subpaths

              r11961
            
         source   C:\libs\foo-lib\

        Martin Geisler
    
tests: unify test-subrepo-paths

              r11914
            
         revision 

        Martin Geisler
    
test-subrepo-paths: fix typo

              r13582
            
      test cumulative remapping, the $HGRCPATH file is loaded first

        Martin Geisler
    
test-subrepo-paths: test cummulative remapping

              r13578
            
        $ echo '[subpaths]' >> $HGRCPATH

        $ echo 'libfoo = libbar' >> $HGRCPATH

        $ hg debugsub

        path sub

         source   C:\libs\bar-lib\

         revision 

        Martin Geisler
    
subrepo: try remapping subpaths using the "final" path...

              r15150
            
      test absolute source path -- testing with a URL is important since

      standard os.path.join wont treat that as an absolute path

        $ echo 'abs = http://example.net/abs' > .hgsub

        $ hg debugsub

        path abs

         source   http://example.net/abs

         revision 

        $ echo 'abs = /abs' > .hgsub

        $ hg debugsub

        path abs

         source   /abs

         revision 

        Martin Geisler
    
tests: unify test-subrepo-paths

              r11914
            
      test bad subpaths pattern

        $ cat > .hg/hgrc <<EOF

        > [subpaths]

        > .* = \1

        > EOF

        $ hg debugsub

        Mads Kiilerich
    
tests: make (glob) on windows accept \ instead of /...

              r15447
            
        abort: bad subrepository pattern in $TESTTMP/outer/.hg/hgrc:2: invalid group reference (glob)

        Matt Mackall
    
tests: add exit codes to unified tests

              r12316
            
        [255]

        Mads Kiilerich
    
tests: add missing trailing 'cd ..'...

              r16913
            
        $ cd ..

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Martin Geisler tests: unify test-subrepo-paths	r11914	$ hg init outer
		$ cd outer

Martin Geisler subrepo: try remapping subpaths using the "final" path...	r15150	$ echo '[paths]' >> .hg/hgrc
		$ echo 'default = http://example.net/' >> .hg/hgrc

Martin Geisler test-subrepo-paths: moved comment lines to where they belong	r11959	hg debugsub with no remapping

Martin Geisler subrepo: try remapping subpaths using the "final" path...	r15150	$ echo 'sub = libfoo' > .hgsub
Martin Geisler tests: unify test-subrepo-paths	r11914	$ hg add .hgsub

		$ hg debugsub
		path sub
Martin Geisler subrepo: try remapping subpaths using the "final" path...	r15150	source libfoo
Martin Geisler tests: unify test-subrepo-paths	r11914	revision

Martin Geisler test-subrepo-paths: moved comment lines to where they belong	r11959	hg debugsub with remapping

Martin Geisler subrepo: try remapping subpaths using the "final" path...	r15150	$ echo '[subpaths]' >> .hg/hgrc
Simon Heimberg check-code: do not warn on printf \\x or \\[1-9]...	r19380	$ printf 'http://example.net/lib(.*) = C:\\libs\\\\1-lib\\\n' >> .hg/hgrc
Martin Geisler tests: unify test-subrepo-paths	r11914
		$ hg debugsub
		path sub
Martin Geisler subrepos: handle backslashes in subpaths	r11961	source C:\libs\foo-lib\
Martin Geisler tests: unify test-subrepo-paths	r11914	revision

Martin Geisler test-subrepo-paths: fix typo	r13582	test cumulative remapping, the $HGRCPATH file is loaded first
Martin Geisler test-subrepo-paths: test cummulative remapping	r13578
		$ echo '[subpaths]' >> $HGRCPATH
		$ echo 'libfoo = libbar' >> $HGRCPATH
		$ hg debugsub
		path sub
		source C:\libs\bar-lib\
		revision

Martin Geisler subrepo: try remapping subpaths using the "final" path...	r15150	test absolute source path -- testing with a URL is important since
		standard os.path.join wont treat that as an absolute path

		$ echo 'abs = http://example.net/abs' > .hgsub
		$ hg debugsub
		path abs
		source http://example.net/abs
		revision

		$ echo 'abs = /abs' > .hgsub
		$ hg debugsub
		path abs
		source /abs
		revision

Martin Geisler tests: unify test-subrepo-paths	r11914	test bad subpaths pattern

		$ cat > .hg/hgrc <<EOF
		> [subpaths]
		> .* = \1
		> EOF
		$ hg debugsub
Mads Kiilerich tests: make (glob) on windows accept \ instead of /...	r15447	abort: bad subrepository pattern in $TESTTMP/outer/.hg/hgrc:2: invalid group reference (glob)
Matt Mackall tests: add exit codes to unified tests	r12316	[255]
Mads Kiilerich tests: add missing trailing 'cd ..'...	r16913
		$ cd ..