Mercurial > public > mercurial-scm > hg
diff tests/test-hook.t @ 28938:ea1fec3e9aba
hook: report untrusted hooks as failure (issue5110) (BC)
Before this patch, there was no way for a repository owner to ensure that
validation hooks would be run by people with write access. If someone had write
access but did not trust the user owning the repository, the config and its hook
would simply be ignored.
After this patch, hooks from untrusted configs are taken into account but never
actually run. Instead they are reported as failures right away. This will ensure
validation performed by a hook is not ignored.
As a side effect writer can be forced to trust a repository hgrc by adding a
'pretxnopen.trust=true' hook to the file.
This was discussed during the 3.8 sprint with Matt Mackall, Augie Fackler and
Kevin Bullock.
| author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
|---|---|
| date | Thu, 14 Apr 2016 02:41:15 -0700 |
| parents | a3a01194a337 |
| children | 9dc27a334fb1 |
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--- a/tests/test-hook.t Thu Apr 14 17:03:49 2016 -0700 +++ b/tests/test-hook.t Thu Apr 14 02:41:15 2016 -0700 @@ -794,7 +794,6 @@ date: Thu Jan 01 00:00:00 1970 +0000 summary: b - $ cd .. pretxnclose hook failure should abort the transaction @@ -816,3 +815,62 @@ $ hg recover no interrupted transaction available [1] + $ cd .. + +Hook from untrusted hgrc are reported as failure +================================================ + + $ cat << EOF > $TESTTMP/untrusted.py + > from mercurial import scmutil, util + > def uisetup(ui): + > class untrustedui(ui.__class__): + > def _trusted(self, fp, f): + > if util.normpath(fp.name).endswith('untrusted/.hg/hgrc'): + > return False + > return super(untrustedui, self)._trusted(fp, f) + > ui.__class__ = untrustedui + > EOF + $ cat << EOF >> $HGRCPATH + > [extensions] + > untrusted=$TESTTMP/untrusted.py + > EOF + $ hg init untrusted + $ cd untrusted + +Non-blocking hook +----------------- + + $ cat << EOF >> .hg/hgrc + > [hooks] + > txnclose.testing=echo txnclose hook called + > EOF + $ touch a && hg commit -Aqm a + warning: untrusted hook txnclose not executed + $ hg log + changeset: 0:3903775176ed + tag: tip + user: test + date: Thu Jan 01 00:00:00 1970 +0000 + summary: a + + +Non-blocking hook +----------------- + + $ cat << EOF >> .hg/hgrc + > [hooks] + > pretxnclose.testing=echo pre-txnclose hook called + > EOF + $ touch b && hg commit -Aqm a + transaction abort! + rollback completed + abort: untrusted hook pretxnclose not executed + (see 'hg help config.trusted') + [255] + $ hg log + changeset: 0:3903775176ed + tag: tip + user: test + date: Thu Jan 01 00:00:00 1970 +0000 + summary: a +