Mercurial > hg

view tests/test-https.t @ 25602:85fb416f2fa7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
hgweb: provide symrev (symbolic revision) property to the templates One of the features of hgweb is that current position in repo history is remembered between separate requests. That is, links from /rev/<node_hash> lead to /file/<node_hash> or /log/<node_hash>, so it's easy to dig deep into the history. However, such links could only use node hashes and local revision numbers, so while staying at one exact revision is easy, staying on top of the changes is not, because hashes presumably can't change (local revision numbers can, but probably not in a way you'd find useful for navigating). So while you could use 'tip' or 'default' in a url, links on that page would be permanent. This is not always desired (think /rev/tip or /graph/stable or /log/@) and is sometimes just confusing (i.e. /log/<not the tip hash>, when recent history is not displayed). And if user changed url deliberately to say default instead of <some node hash>, the page ignores that fact and uses node hash in its links, which means that navigation is, in a way, broken. This new property, symrev, is used for storing current revision the way it was specified, so then templates can use it in links and thus "not dereference" the symbolic revision. It is an additional way to produce links, so not every link needs to drop {node|short} in favor of {symrev}, many will still use node hash (log and filelog entries, annotate lines, etc). Some pages (e.g. summary, tags) always use the tip changeset for their context, in such cases symrev is set to 'tip'. This is needed in case the pages want to provide archive links. highlight extension needs to be updated, since _filerevision now takes an additional positional argument (signature "web, req, tmpl" is used by most of webcommands.py functions). More references to symbolic revisions and related gripes: issue2296, issue2826, issue3594, issue3634.
author Anton Shestakov <av6@dwimlabs.net>
date Tue, 16 Jun 2015 02:07:25 +0800
parents d19787db6fe0
children d6d3cf5fda6f
line wrap: on
line source

#require serve ssl

Proper https client requires the built-in ssl from Python 2.6.

Certificates created with:
 printf '.\n.\n.\n.\n.\nlocalhost\nhg@localhost\n' | \
 openssl req -newkey rsa:512 -keyout priv.pem -nodes -x509 -days 9000 -out pub.pem
Can be dumped with:
 openssl x509 -in pub.pem -text

  $ cat << EOT > priv.pem
  > -----BEGIN PRIVATE KEY-----
  > MIIBVAIBADANBgkqhkiG9w0BAQEFAASCAT4wggE6AgEAAkEApjCWeYGrIa/Vo7LH
  > aRF8ou0tbgHKE33Use/whCnKEUm34rDaXQd4lxxX6aDWg06n9tiVStAKTgQAHJY8
  > j/xgSwIDAQABAkBxHC6+Qlf0VJXGlb6NL16yEVVTQxqDS6hA9zqu6TZjrr0YMfzc
  > EGNIiZGt7HCBL0zO+cPDg/LeCZc6HQhf0KrhAiEAzlJq4hWWzvguWFIJWSoBeBUG
  > MF1ACazQO7PYE8M0qfECIQDONHHP0SKZzz/ZwBZcAveC5K61f/v9hONFwbeYulzR
  > +wIgc9SvbtgB/5Yzpp//4ZAEnR7oh5SClCvyB+KSx52K3nECICbhQphhoXmI10wy
  > aMTellaq0bpNMHFDziqH9RsqAHhjAiEAgYGxfzkftt5IUUn/iFK89aaIpyrpuaAh
  > HY8gUVkVRVs=
  > -----END PRIVATE KEY-----
  > EOT

  $ cat << EOT > pub.pem
  > -----BEGIN CERTIFICATE-----
  > MIIBqzCCAVWgAwIBAgIJANAXFFyWjGnRMA0GCSqGSIb3DQEBBQUAMDExEjAQBgNV
  > BAMMCWxvY2FsaG9zdDEbMBkGCSqGSIb3DQEJARYMaGdAbG9jYWxob3N0MB4XDTEw
  > MTAxNDIwMzAxNFoXDTM1MDYwNTIwMzAxNFowMTESMBAGA1UEAwwJbG9jYWxob3N0
  > MRswGQYJKoZIhvcNAQkBFgxoZ0Bsb2NhbGhvc3QwXDANBgkqhkiG9w0BAQEFAANL
  > ADBIAkEApjCWeYGrIa/Vo7LHaRF8ou0tbgHKE33Use/whCnKEUm34rDaXQd4lxxX
  > 6aDWg06n9tiVStAKTgQAHJY8j/xgSwIDAQABo1AwTjAdBgNVHQ4EFgQUE6sA+amm
  > r24dGX0kpjxOgO45hzQwHwYDVR0jBBgwFoAUE6sA+ammr24dGX0kpjxOgO45hzQw
  > DAYDVR0TBAUwAwEB/zANBgkqhkiG9w0BAQUFAANBAFArvQFiAZJgQczRsbYlG1xl
  > t+truk37w5B3m3Ick1ntRcQrqs+hf0CO1q6Squ144geYaQ8CDirSR92fICELI1c=
  > -----END CERTIFICATE-----
  > EOT
  $ cat priv.pem pub.pem >> server.pem
  $ PRIV=`pwd`/server.pem

  $ cat << EOT > pub-other.pem
  > -----BEGIN CERTIFICATE-----
  > MIIBqzCCAVWgAwIBAgIJALwZS731c/ORMA0GCSqGSIb3DQEBBQUAMDExEjAQBgNV
  > BAMMCWxvY2FsaG9zdDEbMBkGCSqGSIb3DQEJARYMaGdAbG9jYWxob3N0MB4XDTEw
  > MTAxNDIwNDUxNloXDTM1MDYwNTIwNDUxNlowMTESMBAGA1UEAwwJbG9jYWxob3N0
  > MRswGQYJKoZIhvcNAQkBFgxoZ0Bsb2NhbGhvc3QwXDANBgkqhkiG9w0BAQEFAANL
  > ADBIAkEAsxsapLbHrqqUKuQBxdpK4G3m2LjtyrTSdpzzzFlecxd5yhNP6AyWrufo
  > K4VMGo2xlu9xOo88nDSUNSKPuD09MwIDAQABo1AwTjAdBgNVHQ4EFgQUoIB1iMhN
  > y868rpQ2qk9dHnU6ebswHwYDVR0jBBgwFoAUoIB1iMhNy868rpQ2qk9dHnU6ebsw
  > DAYDVR0TBAUwAwEB/zANBgkqhkiG9w0BAQUFAANBAJ544f125CsE7J2t55PdFaF6
  > bBlNBb91FCywBgSjhBjf+GG3TNPwrPdc3yqeq+hzJiuInqbOBv9abmMyq8Wsoig=
  > -----END CERTIFICATE-----
  > EOT

pub.pem patched with other notBefore / notAfter:

  $ cat << EOT > pub-not-yet.pem
  > -----BEGIN CERTIFICATE-----
  > MIIBqzCCAVWgAwIBAgIJANAXFFyWjGnRMA0GCSqGSIb3DQEBBQUAMDExEjAQBgNVBAMMCWxvY2Fs
  > aG9zdDEbMBkGCSqGSIb3DQEJARYMaGdAbG9jYWxob3N0MB4XDTM1MDYwNTIwMzAxNFoXDTM1MDYw
  > NTIwMzAxNFowMTESMBAGA1UEAwwJbG9jYWxob3N0MRswGQYJKoZIhvcNAQkBFgxoZ0Bsb2NhbGhv
  > c3QwXDANBgkqhkiG9w0BAQEFAANLADBIAkEApjCWeYGrIa/Vo7LHaRF8ou0tbgHKE33Use/whCnK
  > EUm34rDaXQd4lxxX6aDWg06n9tiVStAKTgQAHJY8j/xgSwIDAQABo1AwTjAdBgNVHQ4EFgQUE6sA
  > +ammr24dGX0kpjxOgO45hzQwHwYDVR0jBBgwFoAUE6sA+ammr24dGX0kpjxOgO45hzQwDAYDVR0T
  > BAUwAwEB/zANBgkqhkiG9w0BAQUFAANBAJXV41gWnkgC7jcpPpFRSUSZaxyzrXmD1CIqQf0WgVDb
  > /12E0vR2DuZitgzUYtBaofM81aTtc0a2/YsrmqePGm0=
  > -----END CERTIFICATE-----
  > EOT
  $ cat priv.pem pub-not-yet.pem > server-not-yet.pem

  $ cat << EOT > pub-expired.pem
  > -----BEGIN CERTIFICATE-----
  > MIIBqzCCAVWgAwIBAgIJANAXFFyWjGnRMA0GCSqGSIb3DQEBBQUAMDExEjAQBgNVBAMMCWxvY2Fs
  > aG9zdDEbMBkGCSqGSIb3DQEJARYMaGdAbG9jYWxob3N0MB4XDTEwMTAxNDIwMzAxNFoXDTEwMTAx
  > NDIwMzAxNFowMTESMBAGA1UEAwwJbG9jYWxob3N0MRswGQYJKoZIhvcNAQkBFgxoZ0Bsb2NhbGhv
  > c3QwXDANBgkqhkiG9w0BAQEFAANLADBIAkEApjCWeYGrIa/Vo7LHaRF8ou0tbgHKE33Use/whCnK
  > EUm34rDaXQd4lxxX6aDWg06n9tiVStAKTgQAHJY8j/xgSwIDAQABo1AwTjAdBgNVHQ4EFgQUE6sA
  > +ammr24dGX0kpjxOgO45hzQwHwYDVR0jBBgwFoAUE6sA+ammr24dGX0kpjxOgO45hzQwDAYDVR0T
  > BAUwAwEB/zANBgkqhkiG9w0BAQUFAANBAJfk57DTRf2nUbYaMSlVAARxMNbFGOjQhAUtY400GhKt
  > 2uiKCNGKXVXD3AHWe13yHc5KttzbHQStE5Nm/DlWBWQ=
  > -----END CERTIFICATE-----
  > EOT
  $ cat priv.pem pub-expired.pem > server-expired.pem

Client certificates created with:
 openssl genrsa -aes128 -passout pass:1234 -out client-key.pem 512
 openssl rsa -in client-key.pem -passin pass:1234 -out client-key-decrypted.pem
 printf '.\n.\n.\n.\n.\n.\nhg-client@localhost\n.\n.\n' | \
 openssl req -new -key client-key.pem -passin pass:1234 -out client-csr.pem
 openssl x509 -req -days 9000 -in client-csr.pem -CA pub.pem -CAkey priv.pem \
 -set_serial 01 -out client-cert.pem

  $ cat << EOT > client-key.pem
  > -----BEGIN RSA PRIVATE KEY-----
  > Proc-Type: 4,ENCRYPTED
  > DEK-Info: AES-128-CBC,C8B8F103A61A336FB0716D1C0F8BB2E8
  > 
  > JolMlCFjEW3q3JJjO9z99NJWeJbFgF5DpUOkfSCxH56hxxtZb9x++rBvBZkxX1bF
  > BAIe+iI90+jdCLwxbILWuFcrJUaLC5WmO14XDKYVmr2eW9e4MiCYOlO0Q6a9rDFS
  > jctRCfvubOXFHbBGLH8uKEMpXEkP7Lc60FiIukqjuQEivJjrQirVtZCGwyk3qUi7
  > Eyh4Lo63IKGu8T1Bkmn2kaMvFhu7nC/CQLBjSq0YYI1tmCOkVb/3tPrz8oqgDJp2
  > u7bLS3q0xDNZ52nVrKIoZC/UlRXGlPyzPpa70/jPIdfCbkwDaBpRVXc+62Pj2n5/
  > CnO2xaKwfOG6pDvanBhFD72vuBOkAYlFZPiEku4sc2WlNggsSWCPCIFwzmiHjKIl
  > bWmdoTq3nb7sNfnBbV0OCa7fS1dFwCm4R1NC7ELENu0=
  > -----END RSA PRIVATE KEY-----
  > EOT

  $ cat << EOT > client-key-decrypted.pem
  > -----BEGIN RSA PRIVATE KEY-----
  > MIIBOgIBAAJBAJs4LS3glAYU92bg5kPgRPNW84ewB0fWJfAKccCp1ACHAdZPeaKb
  > FCinVMYKAVbVqBkyrZ/Tyr8aSfMz4xO4+KsCAwEAAQJAeKDr25+Q6jkZHEbkLRP6
  > AfMtR+Ixhk6TJT24sbZKIC2V8KuJTDEvUhLU0CAr1nH79bDqiSsecOiVCr2HHyfT
  > AQIhAM2C5rHbTs9R3PkywFEqq1gU3ztCnpiWglO7/cIkuGBhAiEAwVpMSAf77kop
  > 4h/1kWsgMALQTJNsXd4CEUK4BOxvJIsCIQCbarVAKBQvoT81jfX27AfscsxnKnh5
  > +MjSvkanvdFZwQIgbbcTefwt1LV4trtz2SR0i0nNcOZmo40Kl0jIquKO3qkCIH01
  > mJHzZr3+jQqeIFtr5P+Xqi30DJxgrnEobbJ0KFjY
  > -----END RSA PRIVATE KEY-----
  > EOT

  $ cat << EOT > client-cert.pem
  > -----BEGIN CERTIFICATE-----
  > MIIBPjCB6QIBATANBgkqhkiG9w0BAQsFADAxMRIwEAYDVQQDDAlsb2NhbGhvc3Qx
  > GzAZBgkqhkiG9w0BCQEWDGhnQGxvY2FsaG9zdDAeFw0xNTA1MDcwNjI5NDVaFw0z
  > OTEyMjcwNjI5NDVaMCQxIjAgBgkqhkiG9w0BCQEWE2hnLWNsaWVudEBsb2NhbGhv
  > c3QwXDANBgkqhkiG9w0BAQEFAANLADBIAkEAmzgtLeCUBhT3ZuDmQ+BE81bzh7AH
  > R9Yl8ApxwKnUAIcB1k95opsUKKdUxgoBVtWoGTKtn9PKvxpJ8zPjE7j4qwIDAQAB
  > MA0GCSqGSIb3DQEBCwUAA0EAfBTqBG5pYhuGk+ZnyUufgS+d7Nk/sZAZjNdCAEj/
  > NFPo5fR1jM6jlEWoWbeg298+SkjV7tfO+2nt0otUFkdM6A==
  > -----END CERTIFICATE-----
  > EOT

  $ 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 $HGPORT -d --pid-file=../hg0.pid --certificate=$PRIV
  $ cat ../hg0.pid >> $DAEMON_PIDS

cacert not found

  $ hg in --config web.cacerts=no-such.pem https://localhost:$HGPORT/
  abort: could not find web.cacerts: no-such.pem
  [255]

Test server address cannot be reused

#if windows
  $ hg serve -p $HGPORT --certificate=$PRIV 2>&1
  abort: cannot start server at ':$HGPORT':
  [255]
#else
  $ hg serve -p $HGPORT --certificate=$PRIV 2>&1
  abort: cannot start server at ':$HGPORT': Address already in use
  [255]
#endif
  $ cd ..

OS X has a dummy CA cert that enables use of the system CA store when using
Apple's OpenSSL. This trick do not work with plain OpenSSL.

  $ DISABLEOSXDUMMYCERT=
#if defaultcacerts
  $ hg clone https://localhost:$HGPORT/ copy-pull
  abort: error: *certificate verify failed* (glob)
  [255]

  $ DISABLEOSXDUMMYCERT="--config=web.cacerts=!"
#endif

clone via pull

  $ hg clone https://localhost:$HGPORT/ copy-pull $DISABLEOSXDUMMYCERT
  warning: localhost certificate with fingerprint 91:4f:1a:ff:87:24:9c:09:b6:85:9b:88:b1:90:6d:30:75:64:91:ca not verified (check hostfingerprints or web.cacerts config setting)
  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 ..

pull without cacert

  $ cd copy-pull
  $ echo '[hooks]' >> .hg/hgrc
  $ echo "changegroup = printenv.py changegroup" >> .hg/hgrc
  $ hg pull $DISABLEOSXDUMMYCERT
  pulling from https://localhost:$HGPORT/
  warning: localhost certificate with fingerprint 91:4f:1a:ff:87:24:9c:09:b6:85:9b:88:b1:90:6d:30:75:64:91:ca not verified (check hostfingerprints or web.cacerts config setting)
  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=https://localhost:$HGPORT/ (glob)
  (run 'hg update' to get a working copy)
  $ cd ..

cacert configured in local repo

  $ cp copy-pull/.hg/hgrc copy-pull/.hg/hgrc.bu
  $ echo "[web]" >> copy-pull/.hg/hgrc
  $ echo "cacerts=`pwd`/pub.pem" >> copy-pull/.hg/hgrc
  $ hg -R copy-pull pull --traceback
  pulling from https://localhost:$HGPORT/
  searching for changes
  no changes found
  $ mv copy-pull/.hg/hgrc.bu copy-pull/.hg/hgrc

cacert configured globally, also testing expansion of environment
variables in the filename

  $ echo "[web]" >> $HGRCPATH
  $ echo 'cacerts=$P/pub.pem' >> $HGRCPATH
  $ P=`pwd` hg -R copy-pull pull
  pulling from https://localhost:$HGPORT/
  searching for changes
  no changes found
  $ P=`pwd` hg -R copy-pull pull --insecure
  pulling from https://localhost:$HGPORT/
  warning: localhost certificate with fingerprint 91:4f:1a:ff:87:24:9c:09:b6:85:9b:88:b1:90:6d:30:75:64:91:ca not verified (check hostfingerprints or web.cacerts config setting)
  searching for changes
  no changes found

cacert mismatch

  $ hg -R copy-pull pull --config web.cacerts=pub.pem https://127.0.0.1:$HGPORT/
  pulling from https://127.0.0.1:$HGPORT/
  abort: 127.0.0.1 certificate error: certificate is for localhost
  (configure hostfingerprint 91:4f:1a:ff:87:24:9c:09:b6:85:9b:88:b1:90:6d:30:75:64:91:ca or use --insecure to connect insecurely)
  [255]
  $ hg -R copy-pull pull --config web.cacerts=pub.pem https://127.0.0.1:$HGPORT/ --insecure
  pulling from https://127.0.0.1:$HGPORT/
  warning: 127.0.0.1 certificate with fingerprint 91:4f:1a:ff:87:24:9c:09:b6:85:9b:88:b1:90:6d:30:75:64:91:ca not verified (check hostfingerprints or web.cacerts config setting)
  searching for changes
  no changes found
  $ hg -R copy-pull pull --config web.cacerts=pub-other.pem
  pulling from https://localhost:$HGPORT/
  abort: error: *certificate verify failed* (glob)
  [255]
  $ hg -R copy-pull pull --config web.cacerts=pub-other.pem --insecure
  pulling from https://localhost:$HGPORT/
  warning: localhost certificate with fingerprint 91:4f:1a:ff:87:24:9c:09:b6:85:9b:88:b1:90:6d:30:75:64:91:ca not verified (check hostfingerprints or web.cacerts config setting)
  searching for changes
  no changes found

Test server cert which isn't valid yet

  $ hg -R test serve -p $HGPORT1 -d --pid-file=hg1.pid --certificate=server-not-yet.pem
  $ cat hg1.pid >> $DAEMON_PIDS
  $ hg -R copy-pull pull --config web.cacerts=pub-not-yet.pem https://localhost:$HGPORT1/
  pulling from https://localhost:$HGPORT1/
  abort: error: *certificate verify failed* (glob)
  [255]

Test server cert which no longer is valid

  $ hg -R test serve -p $HGPORT2 -d --pid-file=hg2.pid --certificate=server-expired.pem
  $ cat hg2.pid >> $DAEMON_PIDS
  $ hg -R copy-pull pull --config web.cacerts=pub-expired.pem https://localhost:$HGPORT2/
  pulling from https://localhost:$HGPORT2/
  abort: error: *certificate verify failed* (glob)
  [255]

Fingerprints

  $ echo "[hostfingerprints]" >> copy-pull/.hg/hgrc
  $ echo "localhost = 91:4f:1a:ff:87:24:9c:09:b6:85:9b:88:b1:90:6d:30:75:64:91:ca" >> copy-pull/.hg/hgrc
  $ echo "127.0.0.1 = 914f1aff87249c09b6859b88b1906d30756491ca" >> copy-pull/.hg/hgrc

- works without cacerts
  $ hg -R copy-pull id https://localhost:$HGPORT/ --config web.cacerts=!
  5fed3813f7f5

- fails when cert doesn't match hostname (port is ignored)
  $ hg -R copy-pull id https://localhost:$HGPORT1/
  abort: certificate for localhost has unexpected fingerprint 28:ff:71:bf:65:31:14:23:ad:62:92:b4:0e:31:99:18:fc:83:e3:9b
  (check hostfingerprint configuration)
  [255]


- ignores that certificate doesn't match hostname
  $ hg -R copy-pull id https://127.0.0.1:$HGPORT/
  5fed3813f7f5

HGPORT1 is reused below for tinyproxy tests. Kill that server.
  $ killdaemons.py hg1.pid

Prepare for connecting through proxy

  $ tinyproxy.py $HGPORT1 localhost >proxy.log </dev/null 2>&1 &
  $ while [ ! -f proxy.pid ]; do sleep 0; done
  $ cat proxy.pid >> $DAEMON_PIDS

  $ echo "[http_proxy]" >> copy-pull/.hg/hgrc
  $ echo "always=True" >> copy-pull/.hg/hgrc
  $ echo "[hostfingerprints]" >> copy-pull/.hg/hgrc
  $ echo "localhost =" >> copy-pull/.hg/hgrc

Test unvalidated https through proxy

  $ http_proxy=http://localhost:$HGPORT1/ hg -R copy-pull pull --insecure --traceback
  pulling from https://localhost:$HGPORT/
  warning: localhost certificate with fingerprint 91:4f:1a:ff:87:24:9c:09:b6:85:9b:88:b1:90:6d:30:75:64:91:ca not verified (check hostfingerprints or web.cacerts config setting)
  searching for changes
  no changes found

Test https with cacert and fingerprint through proxy

  $ http_proxy=http://localhost:$HGPORT1/ hg -R copy-pull pull --config web.cacerts=pub.pem
  pulling from https://localhost:$HGPORT/
  searching for changes
  no changes found
  $ http_proxy=http://localhost:$HGPORT1/ hg -R copy-pull pull https://127.0.0.1:$HGPORT/
  pulling from https://127.0.0.1:$HGPORT/
  searching for changes
  no changes found

Test https with cert problems through proxy

  $ http_proxy=http://localhost:$HGPORT1/ hg -R copy-pull pull --config web.cacerts=pub-other.pem
  pulling from https://localhost:$HGPORT/
  abort: error: *certificate verify failed* (glob)
  [255]
  $ http_proxy=http://localhost:$HGPORT1/ hg -R copy-pull pull --config web.cacerts=pub-expired.pem https://localhost:$HGPORT2/
  pulling from https://localhost:$HGPORT2/
  abort: error: *certificate verify failed* (glob)
  [255]


  $ killdaemons.py hg0.pid

#if sslcontext

Start patched hgweb that requires client certificates:

  $ cat << EOT > reqclientcert.py
  > import ssl
  > from mercurial.hgweb import server
  > class _httprequesthandlersslclientcert(server._httprequesthandlerssl):
  >     @staticmethod
  >     def preparehttpserver(httpserver, ssl_cert):
  >         sslcontext = ssl.SSLContext(ssl.PROTOCOL_TLSv1)
  >         sslcontext.verify_mode = ssl.CERT_REQUIRED
  >         sslcontext.load_cert_chain(ssl_cert)
  >         # verify clients by server certificate
  >         sslcontext.load_verify_locations(ssl_cert)
  >         httpserver.socket = sslcontext.wrap_socket(httpserver.socket,
  >                                                    server_side=True)
  > server._httprequesthandlerssl = _httprequesthandlersslclientcert
  > EOT
  $ cd test
  $ hg serve -p $HGPORT -d --pid-file=../hg0.pid --certificate=$PRIV \
  > --config extensions.reqclientcert=../reqclientcert.py
  $ cat ../hg0.pid >> $DAEMON_PIDS
  $ cd ..

without client certificate:

  $ P=`pwd` hg id https://localhost:$HGPORT/
  abort: error: *handshake failure* (glob)
  [255]

with client certificate:

  $ cat << EOT >> $HGRCPATH
  > [auth]
  > l.prefix = localhost
  > l.cert = client-cert.pem
  > l.key = client-key.pem
  > EOT

  $ P=`pwd` hg id https://localhost:$HGPORT/ \
  > --config auth.l.key=client-key-decrypted.pem
  5fed3813f7f5

  $ printf '1234\n' | env P=`pwd` hg id https://localhost:$HGPORT/ \
  > --config ui.interactive=True --config ui.nontty=True
  passphrase for client-key.pem: 5fed3813f7f5

  $ env P=`pwd` hg id https://localhost:$HGPORT/
  abort: error: * (glob)
  [255]

#endif