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

Martin Geisler - - Load All Authors

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r16932:7985a9e2 default


                r32050:77eaf953

4.1.3 stable

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        Matt Mackall
    
tests: unify test-mactext

              r12458
            
        $ cat > unix2mac.py <<EOF

        > import sys

        > 

        > for path in sys.argv[1:]:

        >     data = file(path, 'rb').read()

        >     data = data.replace('\n', '\r')

        >     file(path, 'wb').write(data)

        > EOF

        $ cat > print.py <<EOF

        > import sys

        > print(sys.stdin.read().replace('\n', '<LF>').replace('\r', '<CR>').replace('\0', '<NUL>'))

        > EOF

        $ hg init

        $ echo '[hooks]' >> .hg/hgrc

        $ echo 'pretxncommit.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc

        $ echo 'pretxnchangegroup.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc

        $ cat .hg/hgrc

        [hooks]

        pretxncommit.cr = python:hgext.win32text.forbidcr

        pretxnchangegroup.cr = python:hgext.win32text.forbidcr

        Mads Kiilerich
    
tests: cleanup of echo statements left over from test conversion

              r15243
            
        Matt Mackall
    
tests: unify test-mactext

              r12458
            
        $ echo hello > f

        $ hg add f

        $ hg ci -m 1

        Mads Kiilerich
    
tests: cleanup of echo statements left over from test conversion

              r15243
            
        Matt Mackall
    
tests: unify test-mactext

              r12458
            
        $ python unix2mac.py f

        $ hg ci -m 2

        Martin Geisler
    
win32text: lowercase warning message

              r16932
            
        attempt to commit or push text file(s) using CR line endings

        Matt Mackall
    
tests: unify test-mactext

              r12458
            
        in dea860dc51ec: f

        transaction abort!

        rollback completed

        abort: pretxncommit.cr hook failed

        [255]

        $ hg cat f | python print.py

        hello<LF>

        $ cat f | python print.py

        hello<CR>

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Matt Mackall tests: unify test-mactext	r12458
		$ cat > unix2mac.py <<EOF
		> import sys
		>
		> for path in sys.argv[1:]:
		> data = file(path, 'rb').read()
		> data = data.replace('\n', '\r')
		> file(path, 'wb').write(data)
		> EOF
		$ cat > print.py <<EOF
		> import sys
		> print(sys.stdin.read().replace('\n', '<LF>').replace('\r', '<CR>').replace('\0', '<NUL>'))
		> EOF
		$ hg init
		$ echo '[hooks]' >> .hg/hgrc
		$ echo 'pretxncommit.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc
		$ echo 'pretxnchangegroup.cr = python:hgext.win32text.forbidcr' >> .hg/hgrc
		$ cat .hg/hgrc
		[hooks]
		pretxncommit.cr = python:hgext.win32text.forbidcr
		pretxnchangegroup.cr = python:hgext.win32text.forbidcr
Mads Kiilerich tests: cleanup of echo statements left over from test conversion	r15243
Matt Mackall tests: unify test-mactext	r12458	$ echo hello > f
		$ hg add f
		$ hg ci -m 1
Mads Kiilerich tests: cleanup of echo statements left over from test conversion	r15243
Matt Mackall tests: unify test-mactext	r12458	$ python unix2mac.py f
		$ hg ci -m 2
Martin Geisler win32text: lowercase warning message	r16932	attempt to commit or push text file(s) using CR line endings
Matt Mackall tests: unify test-mactext	r12458	in dea860dc51ec: f
		transaction abort!
		rollback completed
		abort: pretxncommit.cr hook failed
		[255]
		$ hg cat f \| python print.py
		hello<LF>
		$ cat f \| python print.py
		hello<CR>