upstream/mercurial-mirror Files · tests/test-revset-outgoing.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.

Rishabh Madan - - Load All Authors

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                r32050:77eaf953

4.1.3 stable

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        $ cat >> $HGRCPATH <<EOF

        > [alias]

        > tlog = log --template "{rev}:{node|short}: '{desc}' {branches}\n"

        > tglog = tlog -G

        > tout = out --template "{rev}:{node|short}: '{desc}' {branches}\n"

        > EOF

        $ hg init a

        $ cd a

        $ echo a > a

        $ hg ci -Aqm0

        $ echo foo >> a

        $ hg ci -Aqm1

        $ hg up -q 0

        $ hg branch stable

        marked working directory as branch stable

        (branches are permanent and global, did you want a bookmark?)

        $ echo bar >> a

        $ hg ci -qm2

        $ hg tglog

        @  2:7bee6c3bea3a: '2' stable

        |

        | o  1:3560197d8331: '1'

        |/

        o  0:f7b1eb17ad24: '0'

        $ cd ..

        $ hg clone -q a#stable b

        $ cd b

        $ cat .hg/hgrc

        # example repository config (see 'hg help config' for more info)

        [paths]

        default = $TESTTMP/a#stable (glob)

        # path aliases to other clones of this repo in URLs or filesystem paths

        # (see 'hg help config.paths' for more info)

        #

        # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork

        # my-fork         = ssh://jdoe@example.net/hg/jdoes-fork

        # my-clone        = /home/jdoe/jdoes-clone

        [ui]

        # name and email (local to this repository, optional), e.g.

        # username = Jane Doe <jdoe@example.com>

        $ echo red >> a

        $ hg ci -qm3

        $ hg up -q default

        $ echo blue >> a

        $ hg ci -qm4

        $ hg tglog

        @  3:f0461977a3db: '4'

        |

        | o  2:1d4099801a4e: '3' stable

        | |

        | o  1:7bee6c3bea3a: '2' stable

        |/

        o  0:f7b1eb17ad24: '0'

        $ hg tout

        comparing with $TESTTMP/a (glob)

        searching for changes

        2:1d4099801a4e: '3' stable

        $ hg tlog -r 'outgoing()'

        2:1d4099801a4e: '3' stable

        $ hg tout ../a#default

        comparing with ../a

        searching for changes

        3:f0461977a3db: '4' 

        $ hg tlog -r 'outgoing("../a#default")'

        3:f0461977a3db: '4' 

        $ echo "green = ../a#default" >> .hg/hgrc

        $ cat .hg/hgrc

        # example repository config (see 'hg help config' for more info)

        [paths]

        default = $TESTTMP/a#stable (glob)

        # path aliases to other clones of this repo in URLs or filesystem paths

        # (see 'hg help config.paths' for more info)

        #

        # default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork

        # my-fork         = ssh://jdoe@example.net/hg/jdoes-fork

        # my-clone        = /home/jdoe/jdoes-clone

        [ui]

        # name and email (local to this repository, optional), e.g.

        # username = Jane Doe <jdoe@example.com>

        green = ../a#default

        $ hg tout green

        comparing with green

        abort: repository green not found!

        [255]

        $ hg tlog -r 'outgoing("green")'

        abort: repository green not found!

        [255]

        $ cd ..

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				$ cat >> $HGRCPATH <<EOF
				> [alias]
				> tlog = log --template "{rev}:{node\|short}: '{desc}' {branches}\n"
				> tglog = tlog -G
				> tout = out --template "{rev}:{node\|short}: '{desc}' {branches}\n"
				> EOF

				$ hg init a
				$ cd a

				$ echo a > a
				$ hg ci -Aqm0

				$ echo foo >> a
				$ hg ci -Aqm1

				$ hg up -q 0

				$ hg branch stable
				marked working directory as branch stable
				(branches are permanent and global, did you want a bookmark?)
				$ echo bar >> a
				$ hg ci -qm2

				$ hg tglog
				@ 2:7bee6c3bea3a: '2' stable
				\|
				\| o 1:3560197d8331: '1'
				\|/
				o 0:f7b1eb17ad24: '0'


				$ cd ..

				$ hg clone -q a#stable b

				$ cd b
				$ cat .hg/hgrc
				# example repository config (see 'hg help config' for more info)
				[paths]
				default = $TESTTMP/a#stable (glob)

				# path aliases to other clones of this repo in URLs or filesystem paths
				# (see 'hg help config.paths' for more info)
				#
				# default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork
				# my-fork = ssh://jdoe@example.net/hg/jdoes-fork
				# my-clone = /home/jdoe/jdoes-clone

				[ui]
				# name and email (local to this repository, optional), e.g.
				# username = Jane Doe <jdoe@example.com>

				$ echo red >> a
				$ hg ci -qm3

				$ hg up -q default

				$ echo blue >> a
				$ hg ci -qm4

				$ hg tglog
				@ 3:f0461977a3db: '4'
				\|
				\| o 2:1d4099801a4e: '3' stable
				\| \|
				\| o 1:7bee6c3bea3a: '2' stable
				\|/
				o 0:f7b1eb17ad24: '0'


				$ hg tout
				comparing with $TESTTMP/a (glob)
				searching for changes
				2:1d4099801a4e: '3' stable

				$ hg tlog -r 'outgoing()'
				2:1d4099801a4e: '3' stable

				$ hg tout ../a#default
				comparing with ../a
				searching for changes
				3:f0461977a3db: '4'

				$ hg tlog -r 'outgoing("../a#default")'
				3:f0461977a3db: '4'

				$ echo "green = ../a#default" >> .hg/hgrc

				$ cat .hg/hgrc
				# example repository config (see 'hg help config' for more info)
				[paths]
				default = $TESTTMP/a#stable (glob)

				# path aliases to other clones of this repo in URLs or filesystem paths
				# (see 'hg help config.paths' for more info)
				#
				# default:pushurl = ssh://jdoe@example.net/hg/jdoes-fork
				# my-fork = ssh://jdoe@example.net/hg/jdoes-fork
				# my-clone = /home/jdoe/jdoes-clone

				[ui]
				# name and email (local to this repository, optional), e.g.
				# username = Jane Doe <jdoe@example.com>
				green = ../a#default

				$ hg tout green
				comparing with green
				abort: repository green not found!
				[255]

				$ hg tlog -r 'outgoing("green")'
				abort: repository green not found!
				[255]

				$ cd ..