changeset 3175:00b003ebb873

branching: merge stable into default
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Tue, 07 Nov 2017 13:04:58 +0100
parents 007e4d294ebe (current diff) d56b8f5f0bb1 (diff)
children 85ab7d2d9fd6
files
diffstat 4 files changed, 56 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/CHANGELOG	Thu Nov 02 00:48:25 2017 +0100
+++ b/CHANGELOG	Tue Nov 07 13:04:58 2017 +0100
@@ -1,6 +1,16 @@
 Changelog
 =========
 
+7.0.1 - in progress
+-------------------
+
+  * obsdiscovery: allow the config option to disable discovery server side
+    (it was previously only honored on the client side)
+
+  * server: avoid exposing 'abort' to evolution enabled client talking
+            to server with the extension bu obsolescence marker exchange
+            disabled.
+
 7.0.0 -- 2017-10-23
 -------------------
 
--- a/hgext3rd/evolve/obsdiscovery.py	Thu Nov 02 00:48:25 2017 +0100
+++ b/hgext3rd/evolve/obsdiscovery.py	Tue Nov 07 13:04:58 2017 +0100
@@ -820,7 +820,8 @@
 def _obshash_capabilities(orig, repo, proto):
     """wrapper to advertise new capability"""
     caps = orig(repo, proto)
-    if obsolete.isenabled(repo, obsolete.exchangeopt):
+    if (obsolete.isenabled(repo, obsolete.exchangeopt)
+        and repo.ui.configbool('experimental', 'evolution.obsdiscovery', True)):
         caps = caps.split()
         caps.append('_evoext_obshash_0')
         caps.append('_evoext_obshash_1')
--- a/hgext3rd/evolve/obsexchange.py	Thu Nov 02 00:48:25 2017 +0100
+++ b/hgext3rd/evolve/obsexchange.py	Tue Nov 07 13:04:58 2017 +0100
@@ -27,6 +27,8 @@
     wireproto,
 )
 
+from mercurial.hgweb import common as hgwebcommon
+
 from . import (
     exthelper,
     utility,
@@ -197,10 +199,25 @@
 abortmsg = "won't exchange obsmarkers through pushkey"
 hint = "upgrade your client or server to use the bundle2 protocol"
 
+class HTTPCompatibleAbort(hgwebcommon.ErrorResponse, error.Abort):
+    def __init__(self, message, code, hint=None):
+        # initialisation of each class is a bit messy.
+        # We explicitly do the dispatch
+        hgwebcommon.ErrorResponse.__init__(self, 410, message)
+        error.Abort.__init__(self, message, hint=hint)
+
 def forbidpushkey(repo=None, key=None, old=None, new=None):
     """prevent exchange through pushkey"""
-    raise error.Abort(abortmsg, hint=hint)
+    err = HTTPCompatibleAbort(abortmsg, 410, hint=hint)
+    raise err
+
+def forbidlistkey(repo=None, key=None, old=None, new=None):
+    """prevent exchange through pushkey"""
+    if obsolete.isenabled(repo, obsolete.exchangeopt):
+        err = HTTPCompatibleAbort(abortmsg, 410, hint=hint)
+        raise err
+    return {}
 
 @eh.uisetup
 def setuppushkeyforbidding(ui):
-    pushkey._namespaces['obsolete'] = (forbidpushkey, forbidpushkey)
+    pushkey._namespaces['obsolete'] = (forbidpushkey, forbidlistkey)
--- a/tests/test-wireproto.t	Thu Nov 02 00:48:25 2017 +0100
+++ b/tests/test-wireproto.t	Tue Nov 07 13:04:58 2017 +0100
@@ -188,3 +188,28 @@
   obsmarker-exchange: 258 bytes received
 
   $ cd ..
+
+And disable it server side too:
+
+  $ hg serve -R server -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log  --config experimental.evolution.obsdiscovery=no
+  $ cat hg.pid >> $DAEMON_PIDS
+
+  $ curl -s http://localhost:$HGPORT/?cmd=capabilities
+  _evoext_getbundle_obscommon batch branchmap bundle2=HG20%0Achangegroup%3D01%2C02%0Adigests%3Dmd5%2Csha1%2Csha512%0Aerror%3Dabort%2Cunsupportedcontent%2Cpushraced%2Cpushkey%0Ahgtagsfnodes%0Alistkeys%0Aobsmarkers%3DV0%2CV1%0Aphases%3Dheads%0Apushkey%0Aremote-changegroup%3Dhttp%2Chttps changegroupsubset compression=zstd,zlib getbundle httpheader=1024 httpmediatype=0.1rx,0.1tx,0.2tx known lookup pushkey streamreqs=generaldelta,revlogv1 unbundle=HG10GZ,HG10BZ,HG10UN unbundlehash (no-eol)
+
+Check we cannot use pushkey for marker exchange anymore
+
+  $ hg debugpushkey http://localhost:$HGPORT/ obsolete
+  abort: HTTP Error 410: won't exchange obsmarkers through pushkey
+  [255]
+  $ hg debugpushkey ssh://user@dummy/server obsolete
+  remote: abort: won't exchange obsmarkers through pushkey
+  remote: (upgrade your client or server to use the bundle2 protocol)
+  abort: unexpected response: empty string
+  [255]
+
+But we do let it goes fine on repository with exchange disabled:
+
+  $ $RUNTESTDIR/killdaemons.py $DAEMON_PIDS
+  $ hg serve -R server -n test -p $HGPORT -d --pid-file=hg.pid -A access.log -E errors.log  --config experimental.evolution='!'
+  $ hg debugpushkey http://localhost:$HGPORT/ obsolete