#! /bin/sh
# setup_java (Bourne shell script) -- sets up a non-package-installed Java environment
# (Does not work for JRE installs; JDK only.)

java_base=/opt/java
if [ ! -d $JAVA_HOME ] ; then
  files=($java_base/*)
  snot=$((${#berk[@]} - 2)); echo $snot ${berk[$snot]}'
  if [ -l $JAVA_HOME ] ; then
    # check to make sure the link points at the latest install
    :
  else
    ln -s jre1.6.0_05 /opt/java/jdk-latest


mkdir /usr/local/share/java
mkdir /etc/java

# set up Debian-style extensions directory (as a symlink)
ln -s $JAVA_HOME/jre/lib/ext /usr/local/share/java/ext

# move and fix security policy file
mv $JAVA_HOME/jre/lib/security/java.policy $JAVA_HOME/jre/lib/security/java.policy.dist
ln -s /etc/java/java.policy $JAVA_HOME/jre/lib/security/java.policy
cp $JAVA_HOME/jre/lib/security/java.policy.dist /etc/java/java.policy

# allow all crypto algorithms
cat >>/etc/java/java.policy <<EOF

grant {
    // There is no restriction to any algorithms.
    permission javax.crypto.CryptoAllPermission;
};
EOF