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|
#!/usr/bin/perl
#
# --- BEGIN COPYRIGHT BLOCK ---
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright (C) 2007 Red Hat, Inc.
# All rights reserved.
# --- END COPYRIGHT BLOCK ---
#
##############################################################
# This script is used to complete setting up the framework
# that is required prior to creating various PKI instances.
#
# Objects placed in here consist of items that can only be
# determined at runtime (not at buildtime).
#
# NOTE: The steps completed by this script are only
# needed by non-TPS (Java-based) PKI subsystems.
#
# Sample Invocation (for CA, KRA, OCSP, or TKS):
#
# ./pkicomplete
#
##############################################################
##############################################################
# Perl Version
##############################################################
my $MINIMUM_PERL_VERSION = "5.006001";
my $perl_version_error_message = "ERROR: Using Perl version $] ...\n"
. " Must use Perl version "
. "$MINIMUM_PERL_VERSION or later to "
. "run this script!\n";
die "$perl_version_error_message" if $] < $MINIMUM_PERL_VERSION;
##############################################################
# Environment Variables
##############################################################
# untaint called subroutines
if( ( $^O ne 'Windows_NT' ) && ( $^O ne 'MSWin32' ) ) {
$> = $<; # set effective user ID to real UID
$) = $(; # set effective group ID to real GID
$ENV{ 'PATH' } = '/bin:/usr/bin';
$ENV{ 'ENV' } = '' if $ENV{ 'ENV' } ne '';
}
##############################################################
# Shared Common Perl Data and Subroutines
##############################################################
# Compute "flavor" of Operating System
my $pki_flavor = "";
if( $^O eq "linux" ) {
$pki_flavor = `pkiflavor`;
} elsif( $^O eq "solaris" ) {
$pki_flavor = `pkiflavor`;
} else {
print( STDERR
"ERROR: Unsupported platform '$^O'!\n" );
print( STDOUT "\n" );
exit 255;
}
$pki_flavor =~ s/\s+$//g;
# Establish path to scripts
my $pki_subsystem_common_area = "/usr/share/$pki_flavor";
my $common_path = "/usr/share/pki/scripts";
if( ! -d "$common_path" ) {
print( STDERR
"ERROR: The path '$common_path' does not exist!\n"
. " Unable to load shared Common Perl Data "
. "and Subroutines!\n" );
print( STDOUT "\n" );
exit 255;
}
if( ! -e "$common_path/pkicommon" ) {
print( STDERR
"ERROR: The file '$common_path/pkicommon' does not exist!\n"
. " Unable to load shared Common Perl Data "
. "and Subroutines!\n" );
print( STDOUT "\n" );
exit 255;
}
eval( "use lib '" . $common_path . "'" );
require( 'pkicommon' );
##############################################################
# Local Constants
##############################################################
# Links created for initial "tomcat" installation that MUST exist!!!
my $jss4_common_symlink = "/var/lib/tomcat5/common/lib/jss4.jar";
my $osutil_common_symlink = "/var/lib/tomcat5/common/lib/osutil.jar";
my $symkey_common_symlink = "/var/lib/tomcat5/common/lib/symkey.jar";
my $jss4_server_symlink = "/var/lib/tomcat5/server/lib/jss4.jar";
# Locations of the actual files that the symlinks reference
# first, try looking for the JSS jar file in a 32-bit directory
my $jss4_jar_file = "$default_system_jni_java_path/jss4.jar";
if (! file_exists($jss4_jar_file)) {
# not found, try looking for it in a 32-bit dirsec directory
$jss4_jar_file = "$default_system_jni_java_path/dirsec/jss4.jar";
if (! file_exists($jss4_jar_file)) {
# still not found, try looking for it in a 64-bit directory
$jss4_jar_file = "$default_system_user_libraries/java/jss4.jar";
if (! file_exists($jss4_jar_file)) {
# as a last resort, try looking for it in a 64-bit dirsec directory
$jss4_jar_file = "$default_system_user_libraries/java/dirsec/jss4.jar";
if (! file_exists($jss4_jar_file)) {
# unable to find 'jss4.jar' JNI file anywhere
print( STDERR
"ERROR: Unable to find a 'jss4.jar' JNI jar file!\n" );
print( STDOUT "\n" );
exit 255;
}
}
}
}
my $osutil_jar_file = "$default_system_jni_java_path/osutil.jar";
my $symkey_jar_file = "$default_system_jni_java_path/symkey.jar";
##############################################################
# Main Program
##############################################################
# no args
# no return value
sub main()
{
my $result = 0;
my $root_user = "";
my $root_group = "";
chdir( "/tmp" );
# On Linux/UNIX, insure that this script is being run as "root".
$result = check_for_root_UID();
if( !$result ) {
exit 255;
}
# Establish "root" usr/group based upon platform
if( $^O eq "linux" ) {
# Superuser and group to give to PKI installed files
$root_user = "root";
$root_group = "root";
} elsif( $^O eq "solaris" ) {
# Superuser and group to give to PKI installed files
$root_user = "root";
$root_group = "other";
}
# Complete setting up PKI framework . . .
if( !symbolic_link_exists( $jss4_common_symlink ) ) {
$result = create_symbolic_link( $jss4_common_symlink,
$jss4_jar_file );
if( !$result ) {
exit 255;
}
$result = give_symbolic_link_to( $jss4_common_symlink,
$root_user,
$root_group );
if( !$result ) {
exit 255;
}
}
if( !symbolic_link_exists( $osutil_common_symlink ) ) {
$result = create_symbolic_link( $osutil_common_symlink,
$osutil_jar_file );
if( !$result ) {
exit 255;
}
$result = give_symbolic_link_to( $osutil_common_symlink,
$root_user,
$root_group );
if( !$result ) {
exit 255;
}
}
if( !symbolic_link_exists( $symkey_common_symlink ) ) {
$result = create_symbolic_link( $symkey_common_symlink,
$symkey_jar_file );
if( !$result ) {
exit 255;
}
$result = give_symbolic_link_to( $symkey_common_symlink,
$root_user,
$root_group );
if( !$result ) {
exit 255;
}
}
if( !symbolic_link_exists( $jss4_server_symlink ) ) {
$result = create_symbolic_link( $jss4_server_symlink,
$jss4_jar_file );
if( !$result ) {
exit 255;
}
$result = give_symbolic_link_to( $jss4_server_symlink,
$root_user,
$root_group );
if( !$result ) {
exit 255;
}
}
return;
}
##############################################################
# PKI Instance Removal
##############################################################
main();
exit 0;
|
