scripts/puppet4ccb/biemond-wls-vagrant-10.3.6/puppet/modules/jdk7/manifests/install7.pp

# jdk7::instal7
#
# On Linux low entropy can cause certain operations to be very slow.
# Encryption operations need entropy to ensure randomness. Entropy is
# generated by the OS when you use the keyboard, the mouse or the disk.
#
# If an encryption operation is missing entropy it will wait until
# enough is generated.
#
# three options
#  use rngd service (this class)
#  set java.security in JDK ( jre/lib/security )
#  set -Djava.security.egd=file:/dev/./urandom param
#
define jdk7::install7 (
  $version                   = '7u51',
  $fullVersion               = 'jdk1.7.0_51',
  $javaHomes                 = '/usr/java',
  $x64                       = true,
  $alternativesPriority      = 17065,
  $downloadDir               = '/install',
  $cryptographyExtensionFile = undef,
  $urandomJavaFix            = true,
  $rsakeySizeFix             = false,  # set true for weblogic 12.1.1 and jdk 1.7 > version 40
  $sourcePath                = "puppet:///modules/jdk7/",
) {

  if ( $x64 == true ) {
    $type = 'x64'
  } else {
    $type = 'i586'
  }

  case $::kernel {
    'Linux': {
      $installVersion   = 'linux'
      $installExtension = '.tar.gz'
      $path             = '/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:'
      $user             = 'root'
      $group            = 'root'
    }
    default: {
      fail("Unrecognized operating system ${::kernel}, please use it on a Linux host")
    }
  }
  

  $jdkfile = "jdk-${version}-${installVersion}-${type}${installExtension}"

  # set the defaults for Exec
  Exec {
    path => $path,
    user => $user,
  }

  # set the defaults for File
  File {
    replace => false,
    owner   => $user,
    group   => $group,
    mode    => 0777,
  }

  exec { "create ${$downloadDir} directory":
    command => "mkdir -p ${$downloadDir}",
    unless  => "test -d ${$downloadDir}",
  }

  # check install folder
  if !defined(File[$downloadDir]) {
    file { $downloadDir:
      ensure  => directory,
      require => Exec["create ${$downloadDir} directory"],
    }
  }

  # download jdk to client
  file { "${downloadDir}/${jdkfile}":
    ensure  => file,
    source  => "${sourcePath}/${jdkfile}",
    require => File[$downloadDir],
  }

  if ( $cryptographyExtensionFile != undef ) {
    file { "${downloadDir}/${cryptographyExtensionFile}":
      ensure  => file,
      source  => "${sourcePath}/${cryptographyExtensionFile}",
      require => File[$downloadDir],
      before  => File["${downloadDir}/${jdkfile}"],
    }
  }


  # install on client
  jdk7::javaexec { "jdkexec ${title} ${version}":
    path                      => $downloadDir,
    fullVersion               => $fullVersion,
    javaHomes                 => $javaHomes,    
    jdkfile                   => $jdkfile,
    cryptographyExtensionFile => $cryptographyExtensionFile,
    alternativesPriority      => $alternativesPriority,
    user                      => $user,
    group                     => $group,
    require                   => File["${downloadDir}/${jdkfile}"],
  }

  if ($urandomJavaFix == true) {
    exec { "set urandom ${fullVersion}":
      command => "sed -i -e's/securerandom.source=file:\\/dev\\/urandom/securerandom.source=file:\\/dev\\/.\\/urandom/g' ${javaHomes}/${fullVersion}/jre/lib/security/java.security",
      unless  => "grep '^securerandom.source=file:/dev/./urandom' ${javaHomes}/${fullVersion}/jre/lib/security/java.security",
      require => Javaexec["jdkexec ${title} ${version}"],
    }
  }
  if ($rsakeySizeFix == true) {
    exec { "sleep 3 sec for urandomJavaFix ${fullVersion}":
      command => "/bin/sleep 3",
      unless  => "grep 'RSA keySize < 512' ${javaHomes}/${fullVersion}/jre/lib/security/java.security",
      require => Javaexec["jdkexec ${title} ${version}"],
    }   
    exec { "set RSA keySize ${fullVersion}":
      command     => "sed -i -e's/RSA keySize < 1024/RSA keySize < 512/g' ${javaHomes}/${fullVersion}/jre/lib/security/java.security",
      unless      => "grep 'RSA keySize < 512' ${javaHomes}/${fullVersion}/jre/lib/security/java.security",
      subscribe   => Exec["sleep 3 sec for urandomJavaFix ${fullVersion}"],
      refreshonly => true,
    }
  }    
}