view tests/test-http.t @ 27246:b288fb2724bf

wireproto: config options to disable bundle1

bundle2 is the new and preferred wire protocol format. For various
reasons, server operators may wish to force clients to use it.

One reason is performance. If a repository is stored in generaldelta,
the server must recompute deltas in order to produce the bundle1
changegroup. This can be extremely expensive. For mozilla-central,
bundle generation typically takes a few minutes. However, generating
a non-gd bundle from a generaldelta encoded mozilla-central requires
over 30 minutes of CPU! If a large repository like mozilla-central
were encoded in generaldelta and non-gd clients connected, they could
easily flood a server by cloning.

This patch gives server operators config knobs to control whether
bundle1 is allowed for push and pull operations. The default is to
support legacy bundle1 clients, making this patch backwards compatible.

#require serve

  $ hg init test
  $ cd test
  $ echo foo>foo
  $ mkdir foo.d foo.d/bAr.hg.d foo.d/baR.d.hg
  $ echo foo>foo.d/foo
  $ echo bar>foo.d/bAr.hg.d/BaR
  $ echo bar>foo.d/baR.d.hg/bAR
  $ hg commit -A -m 1
  adding foo
  adding foo.d/bAr.hg.d/BaR
  adding foo.d/baR.d.hg/bAR
  adding foo.d/foo
  $ hg serve -p $HGPORT -d --pid-file=../hg1.pid -E ../error.log
  $ hg --config server.uncompressed=False serve -p $HGPORT1 -d --pid-file=../hg2.pid

Test server address cannot be reused

#if windows
  $ hg serve -p $HGPORT1 2>&1
  abort: cannot start server at ':$HGPORT1': * (glob)
  [255]
#else
  $ hg serve -p $HGPORT1 2>&1
  abort: cannot start server at ':$HGPORT1': Address already in use
  [255]
#endif
  $ cd ..
  $ cat hg1.pid hg2.pid >> $DAEMON_PIDS

clone via stream

  $ hg clone --uncompressed http://localhost:$HGPORT/ copy 2>&1
  streaming all changes
  6 files to transfer, 606 bytes of data
  transferred * bytes in * seconds (*/sec) (glob)
  searching for changes
  no changes found
  updating to branch default
  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg verify -R copy
  checking changesets
  checking manifests
  crosschecking files in changesets and manifests
  checking files
  4 files, 1 changesets, 4 total revisions

try to clone via stream, should use pull instead

  $ hg clone --uncompressed http://localhost:$HGPORT1/ copy2
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 4 changes to 4 files
  updating to branch default
  4 files updated, 0 files merged, 0 files removed, 0 files unresolved

clone via pull

  $ hg clone http://localhost:$HGPORT1/ copy-pull
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 4 changes to 4 files
  updating to branch default
  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg verify -R copy-pull
  checking changesets
  checking manifests
  crosschecking files in changesets and manifests
  checking files
  4 files, 1 changesets, 4 total revisions
  $ cd test
  $ echo bar > bar
  $ hg commit -A -d '1 0' -m 2
  adding bar
  $ cd ..

clone over http with --update

  $ hg clone http://localhost:$HGPORT1/ updated --update 0
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 2 changesets with 5 changes to 5 files
  updating to branch default
  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ hg log -r . -R updated
  changeset:   0:8b6053c928fe
  user:        test
  date:        Thu Jan 01 00:00:00 1970 +0000
  summary:     1
  
  $ rm -rf updated

incoming via HTTP

  $ hg clone http://localhost:$HGPORT1/ --rev 0 partial
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 4 changes to 4 files
  updating to branch default
  4 files updated, 0 files merged, 0 files removed, 0 files unresolved
  $ cd partial
  $ touch LOCAL
  $ hg ci -qAm LOCAL
  $ hg incoming http://localhost:$HGPORT1/ --template '{desc}\n'
  comparing with http://localhost:$HGPORT1/
  searching for changes
  2
  $ cd ..

pull

  $ cd copy-pull
  $ echo '[hooks]' >> .hg/hgrc
  $ echo "changegroup = printenv.py changegroup" >> .hg/hgrc
  $ hg pull
  pulling from http://localhost:$HGPORT1/
  searching for changes
  adding changesets
  adding manifests
  adding file changes
  added 1 changesets with 1 changes to 1 files
  changegroup hook: HG_NODE=5fed3813f7f5e1824344fdc9cf8f63bb662c292d HG_SOURCE=pull HG_TXNID=TXN:* HG_URL=http://localhost:$HGPORT1/ (glob)
  (run 'hg update' to get a working copy)
  $ cd ..

clone from invalid URL

  $ hg clone http://localhost:$HGPORT/bad
  abort: HTTP Error 404: Not Found
  [255]

test http authentication
+ use the same server to test server side streaming preference

  $ cd test
  $ cat << EOT > userpass.py
  > import base64
  > from mercurial.hgweb import common
  > def perform_authentication(hgweb, req, op):
  >     auth = req.env.get('HTTP_AUTHORIZATION')
  >     if not auth:
  >         raise common.ErrorResponse(common.HTTP_UNAUTHORIZED, 'who',
  >                 [('WWW-Authenticate', 'Basic Realm="mercurial"')])
  >     if base64.b64decode(auth.split()[1]).split(':', 1) != ['user', 'pass']:
  >         raise common.ErrorResponse(common.HTTP_FORBIDDEN, 'no')
  > def extsetup():
  >     common.permhooks.insert(0, perform_authentication)
  > EOT
  $ hg --config extensions.x=userpass.py serve -p $HGPORT2 -d --pid-file=pid \
  >    --config server.preferuncompressed=True \
  >    --config web.push_ssl=False --config web.allow_push=* -A ../access.log
  $ cat pid >> $DAEMON_PIDS

  $ cat << EOF > get_pass.py
  > import getpass
  > def newgetpass(arg):
  >   return "pass"
  > getpass.getpass = newgetpass
  > EOF

  $ hg id http://localhost:$HGPORT2/
  abort: http authorization required for http://localhost:$HGPORT2/
  [255]
  $ hg id http://localhost:$HGPORT2/
  abort: http authorization required for http://localhost:$HGPORT2/
  [255]
  $ hg id --config ui.interactive=true --config extensions.getpass=get_pass.py http://user@localhost:$HGPORT2/
  http authorization required for http://localhost:$HGPORT2/
  realm: mercurial
  user: user
  password: 5fed3813f7f5
  $ hg id http://user:pass@localhost:$HGPORT2/
  5fed3813f7f5
  $ echo '[auth]' >> .hg/hgrc
  $ echo 'l.schemes=http' >> .hg/hgrc
  $ echo 'l.prefix=lo' >> .hg/hgrc
  $ echo 'l.username=user' >> .hg/hgrc
  $ echo 'l.password=pass' >> .hg/hgrc
  $ hg id http://localhost:$HGPORT2/
  5fed3813f7f5
  $ hg id http://localhost:$HGPORT2/
  5fed3813f7f5
  $ hg id http://user@localhost:$HGPORT2/
  5fed3813f7f5
  $ hg clone http://user:pass@localhost:$HGPORT2/ dest 2>&1
  streaming all changes
  7 files to transfer, 916 bytes of data
  transferred * bytes in * seconds (*/sec) (glob)
  searching for changes
  no changes found
  updating to branch default
  5 files updated, 0 files merged, 0 files removed, 0 files unresolved
--pull should override server's preferuncompressed
  $ hg clone --pull http://user:pass@localhost:$HGPORT2/ dest-pull 2>&1
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 2 changesets with 5 changes to 5 files
  updating to branch default
  5 files updated, 0 files merged, 0 files removed, 0 files unresolved

  $ hg id http://user2@localhost:$HGPORT2/
  abort: http authorization required for http://localhost:$HGPORT2/
  [255]
  $ hg id http://user:pass2@localhost:$HGPORT2/
  abort: HTTP Error 403: no
  [255]

  $ hg -R dest tag -r tip top
  $ hg -R dest push http://user:pass@localhost:$HGPORT2/
  pushing to http://user:***@localhost:$HGPORT2/
  searching for changes
  remote: adding changesets
  remote: adding manifests
  remote: adding file changes
  remote: added 1 changesets with 1 changes to 1 files
  $ hg rollback -q

  $ cut -c38- ../access.log
  "GET /?cmd=capabilities HTTP/1.1" 200 -
  "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
  "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
  "GET /?cmd=capabilities HTTP/1.1" 200 -
  "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
  "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
  "GET /?cmd=capabilities HTTP/1.1" 200 -
  "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
  "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
  "GET /?cmd=capabilities HTTP/1.1" 200 -
  "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
  "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
  "GET /?cmd=capabilities HTTP/1.1" 200 -
  "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
  "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
  "GET /?cmd=capabilities HTTP/1.1" 200 -
  "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
  "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
  "GET /?cmd=capabilities HTTP/1.1" 200 -
  "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
  "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=namespaces
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
  "GET /?cmd=capabilities HTTP/1.1" 200 -
  "GET /?cmd=branchmap HTTP/1.1" 200 -
  "GET /?cmd=stream_out HTTP/1.1" 401 -
  "GET /?cmd=stream_out HTTP/1.1" 200 -
  "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D5fed3813f7f5e1824344fdc9cf8f63bb662c292d
  "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=0&common=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=phase%2Cbookmarks
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases
  "GET /?cmd=capabilities HTTP/1.1" 200 -
  "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D
  "GET /?cmd=getbundle HTTP/1.1" 401 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=phase%2Cbookmarks
  "GET /?cmd=getbundle HTTP/1.1" 200 - x-hgarg-1:bundlecaps=HG20%2Cbundle2%3DHG20%250Achangegroup%253D01%252C02%250Adigests%253Dmd5%252Csha1%252Csha512%250Aerror%253Dabort%252Cunsupportedcontent%252Cpushraced%252Cpushkey%250Ahgtagsfnodes%250Alistkeys%250Apushkey%250Aremote-changegroup%253Dhttp%252Chttps&cg=1&common=0000000000000000000000000000000000000000&heads=5fed3813f7f5e1824344fdc9cf8f63bb662c292d&listkeys=phase%2Cbookmarks
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases
  "GET /?cmd=capabilities HTTP/1.1" 200 -
  "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
  "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
  "GET /?cmd=capabilities HTTP/1.1" 200 -
  "GET /?cmd=lookup HTTP/1.1" 200 - x-hgarg-1:key=tip
  "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=namespaces
  "GET /?cmd=listkeys HTTP/1.1" 403 - x-hgarg-1:namespace=namespaces
  "GET /?cmd=capabilities HTTP/1.1" 200 -
  "GET /?cmd=batch HTTP/1.1" 200 - x-hgarg-1:cmds=heads+%3Bknown+nodes%3D7f4e523d01f2cc3765ac8934da3d14db775ff872
  "GET /?cmd=listkeys HTTP/1.1" 401 - x-hgarg-1:namespace=phases
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
  "GET /?cmd=branchmap HTTP/1.1" 200 -
  "GET /?cmd=branchmap HTTP/1.1" 200 -
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=bookmarks
  "POST /?cmd=unbundle HTTP/1.1" 200 - x-hgarg-1:heads=666f726365
  "GET /?cmd=listkeys HTTP/1.1" 200 - x-hgarg-1:namespace=phases

  $ cd ..

clone of serve with repo in root and unserved subrepo (issue2970)

  $ hg --cwd test init sub
  $ echo empty > test/sub/empty
  $ hg --cwd test/sub add empty
  $ hg --cwd test/sub commit -qm 'add empty'
  $ hg --cwd test/sub tag -r 0 something
  $ echo sub = sub > test/.hgsub
  $ hg --cwd test add .hgsub
  $ hg --cwd test commit -qm 'add subrepo'
  $ hg clone http://localhost:$HGPORT noslash-clone
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 3 changesets with 7 changes to 7 files
  updating to branch default
  abort: HTTP Error 404: Not Found
  [255]
  $ hg clone http://localhost:$HGPORT/ slash-clone
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 3 changesets with 7 changes to 7 files
  updating to branch default
  abort: HTTP Error 404: Not Found
  [255]

check error log

  $ cat error.log