thodg/libgit2/script/cibuild.sh

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• Hash : 06619904
  Author :
  Date : 2017-04-26T13:04:23
  

  travis: cibuild: set up our own sshd server
  
  Some tests of ours require to be running against an SSH server.
  Currently, we simply run against the SSH server provided and started by
  Travis itself. As our Linux tests run in a sudo-less environment, we
  have no control over its configuration and startup/shutdown procedure.
  While this has been no problem until now, it will become a problem as
  soon as we migrate over to newer Precise images, as the SSH server does
  not have any host keys set up. Luckily, we can simply set up our own
  unpriviledged SSH server. This has the benefit of us being able to
  modify its configuration even in a sudo-less environment.
  
  This commit sets up the unpriviledged SSH server on port 2222.
  

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• script/cibuild.sh

• #!/bin/sh
  
  set -x
  
  if [ -n "$COVERITY" ];
  then
  	./script/coverity.sh;
  	exit $?;
  fi
  
  if [ "$TRAVIS_OS_NAME" = "osx" ]; then
  	export PKG_CONFIG_PATH=$(ls -d /usr/local/Cellar/{curl,zlib}/*/lib/pkgconfig | paste -s -d':' -)
  fi
  
  # Should we ask Travis to cache this file?
  curl -L https://github.com/ethomson/poxyproxy/releases/download/v0.1.0/poxyproxy-0.1.0.jar >poxyproxy.jar || exit $?
  # Run this early so we know it's ready by the time we need it
  java -jar poxyproxy.jar -d --port 8080 --credentials foo:bar &
  
  mkdir _build
  cd _build
  # shellcheck disable=SC2086
  cmake .. -DBUILD_EXAMPLES=ON -DCMAKE_INSTALL_PREFIX=../_install $OPTIONS || exit $?
  make -j2 install || exit $?
  
  # If this platform doesn't support test execution, bail out now
  if [ -n "$SKIP_TESTS" ];
  then
  	exit $?;
  fi
  
  # Create a test repo which we can use for the online::push tests
  mkdir "$HOME"/_temp
  git init --bare "$HOME"/_temp/test.git
  git daemon --listen=localhost --export-all --enable=receive-pack --base-path="$HOME"/_temp "$HOME"/_temp 2>/dev/null &
  export GITTEST_REMOTE_URL="git://localhost/test.git"
  
  # Run the test suite
  ctest -V -R libgit2_clar || exit $?
  
  # Now that we've tested the raw git protocol, let's set up ssh to we
  # can do the push tests over it
  
  killall git-daemon
  
  # Set up sshd
  mkdir ~/sshd/
  cat >~/sshd/sshd_config<<-EOF
  	Port 2222
  	ListenAddress 0.0.0.0
  	Protocol 2
  	HostKey ${HOME}/sshd/id_rsa
  	RSAAuthentication yes
  	PasswordAuthentication yes
  	PubkeyAuthentication yes
  	ChallengeResponseAuthentication no
  	# Required here as sshd will simply close connection otherwise
  	UsePAM no
  EOF
  ssh-keygen -t rsa -f ~/sshd/id_rsa -N "" -q
  /usr/sbin/sshd -f ~/sshd/sshd_config
  
  # Set up keys
  ssh-keygen -t rsa -f ~/.ssh/id_rsa -N "" -q
  cat ~/.ssh/id_rsa.pub >>~/.ssh/authorized_keys
  while read algorithm key comment; do
      echo "[localhost]:2222 $algorithm $key" >>~/.ssh/known_hosts
  done <~/sshd/id_rsa.pub
  
  # Get the fingerprint for localhost and remove the colons so we can parse it as
  # a hex number. The Mac version is newer so it has a different output format.
  if [ "$TRAVIS_OS_NAME" = "osx" ]; then
      export GITTEST_REMOTE_SSH_FINGERPRINT=$(ssh-keygen -E md5 -F '[localhost]:2222' -l | tail -n 1 | cut -d ' ' -f 3 | cut -d : -f2- | tr -d :)
  else
      export GITTEST_REMOTE_SSH_FINGERPRINT=$(ssh-keygen -F '[localhost]:2222' -l | tail -n 1 | cut -d ' ' -f 2 | tr -d ':')
  fi
  
  export GITTEST_REMOTE_URL="ssh://localhost:2222/$HOME/_temp/test.git"
  export GITTEST_REMOTE_USER=$USER
  export GITTEST_REMOTE_SSH_KEY="$HOME/.ssh/id_rsa"
  export GITTEST_REMOTE_SSH_PUBKEY="$HOME/.ssh/id_rsa.pub"
  export GITTEST_REMOTE_SSH_PASSPHRASE=""
  
  
  if [ -e ./libgit2_clar ]; then
      ./libgit2_clar -sonline::push -sonline::clone::ssh_cert &&
      ./libgit2_clar -sonline::clone::ssh_with_paths || exit $?
      if [ "$TRAVIS_OS_NAME" = "linux" ]; then
          ./libgit2_clar -sonline::clone::cred_callback || exit $?
      fi
  
      # Use the proxy we started at the beginning
      export GITTEST_REMOTE_PROXY_URL="http://foo:bar@localhost:8080/"
      ./libgit2_clar -sonline::clone::proxy_credentials_in_url || exit $?
      export GITTEST_REMOTE_PROXY_URL="http://localhost:8080/"
      export GITTEST_REMOTE_PROXY_USER="foo"
      export GITTEST_REMOTE_PROXY_PASS="bar"
      ./libgit2_clar -sonline::clone::proxy_credentials_request || exit $?
  
  fi
  
  killall sshd
  
  export GITTEST_REMOTE_URL="https://github.com/libgit2/non-existent"
  export GITTEST_REMOTE_USER="libgit2test"
  ctest -V -R libgit2_clar-cred_callback
  

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