scripts/

#!/bin/bash
# BEGIN COPYRIGHT BLOCK
# (C) 2011 Red Hat, Inc.
# All rights reserved.
# END COPYRIGHT BLOCK

# Always switch into the base directory of this
# shell script prior to executing it so that all
# of its output is written to this directory
cd `dirname $0`

#
# Usage statement
#

Usage()
{
    printf "\n"
    printf "Usage:  $0 [-skip_directory_server_installation]\n\n"
}

#
# Check for command line argument validity
#
skip_directory_server_installation=0
if [ $# -gt 1 ] ; then
    printf "ERROR:  Incorrect number of parameters!\n"
    Usage
    exit 255
elif [ $# -eq 1 ] ; then
    if [ $1 != "-skip_directory_server_installation" ] ; then
        printf "ERROR:  Incorrect parameters usage!\n"
        Usage
        exit 255
    else
        skip_directory_server_installation=1
    fi
fi

# Retrieve the name of this base directory
PKI_PWD=`pwd`

# Establish the name of the machine
PKI_HOSTNAME=`hostname`

# Set pre-defined variables
ROOT_UID=0

# This script may ONLY be run on Linux!
PKI_OS=`uname`
if [ "${PKI_OS}" != "Linux" ]; then
    printf "The '$0' script is ONLY executable\n"
    printf "on a 'Linux' machine!\n"
    exit 255
fi

# For Fedora machines, compute the FEDORA_VERSION
if [ -e /etc/fedora-release ]; then
    FEDORA_VERSION=`rpm -qf --qf='%{VERSION}' /etc/fedora-release | tr -d [A-Z] | tr -d [a-z]`
else
    # For now, just give FEDORA_VERSION a bogus value if not using Fedora.
    FEDORA_VERSION=9999
fi

# Set Linux variables
PKI_PLATFORM="LINUX"
RPM_EXE="/bin/rpm"
YUM_EXE="/usr/bin/yum"
YUM_EXE_OPTIONS="-y install"

# Set sudo variables
PKI_SUDO="/usr/bin/sudo"
PKI_SUDOERS="/etc/sudoers"

# Set user identity variables
PKI_EUID=`/usr/bin/id -u`
PKI_UID=`/usr/bin/id -ur`
PKI_USERNAME=`/usr/bin/id -un`

# Make sure that this script is NOT being run as root!
if [ ${PKI_UID} -eq ${ROOT_UID} ] ||
   [ ${PKI_EUID} -eq ${ROOT_UID} ]; then
    printf "The '$0' script may NOT be run as root!\n"
    exit 255
fi

# Check for the presence of the 'sudo' executable
if [ ! -x "${PKI_SUDO}" ]; then
    printf "The '$0' script requires the '${PKI_SUDO}' executable\n"
    printf "to be available on '${PKI_HOSTNAME}'!\n"
    exit 255
fi

# Check for the presence of the 'sudoers' file
if [ ! -e "${PKI_SUDOERS}" ]; then
    printf "The '$0' script requires the '${PKI_SUDOERS}' file\n"
    printf "to be available on '${PKI_HOSTNAME}'!\n"
    exit 255
fi

# Check for the presence of the required sudoers command(s)
PKI_SUDOERS_COMMAND="(root) NOPASSWD: ALL"
PKI_SUDOERS_LINE="${PKI_USERNAME}  NOPASSWD: ALL"
PKI_SUDOERS_RPM_COMMAND="(root) NOPASSWD: ${RPM_EXE}"
PKI_SUDOERS_RPM_LINE="${PKI_USERNAME}  ALL = NOPASSWD: ${RPM_EXE}"
PKI_SUDOERS_YUM_COMMAND="(root) NOPASSWD: ${YUM_EXE}"
PKI_SUDOERS_YUM_LINE="${PKI_USERNAME}  ALL = NOPASSWD: ${YUM_EXE}"
printf "Checking if '${PKI_USERNAME}' has the appropriate '${PKI_SUDO}' permissions . . .\n"
printf "[NOTE:  A password prompt may appear requiring ${PKI_USERNAME}'s password.]\n"
# NOTE:  If 'ALL' commands are NOT sudo enabled, then at least BOTH
#        of the 'RPM' and 'YUM' commands MUST be sudo enabled!
`${PKI_SUDO} -l | grep "${PKI_SUDOERS_COMMAND}" > /dev/null 2>&1`
if [ $? -ne 0 ]; then
    sudo_commands=2
    `${PKI_SUDO} -l | grep "${PKI_SUDOERS_RPM_COMMAND}" > /dev/null 2>&1`
    if [ $? -ne 0 ]; then
        sudo_commands=`expr ${sudo_commands} - 1`
    fi
    `${PKI_SUDO} -l | grep "${PKI_SUDOERS_YUM_COMMAND}" > /dev/null 2>&1`
    if [ $? -ne 0 ]; then
        sudo_commands=`expr ${sudo_commands} - 1`
    fi
    if [ ${sudo_commands} -ne 2 ]; then
        printf "The '$0' script requires that the\n"
        printf "'${PKI_SUDOERS}' file MUST contain BOTH of these lines:\n\n"
        printf "    '${PKI_SUDOERS_RPM_LINE}'\n"
        printf "    '${PKI_SUDOERS_YUM_LINE}'\n\n"
        exit 255
    fi
fi

######################################
# Establish PKI Development Packages #
######################################

# Language Development
GCC="gcc"
GPLUSPLUS="gcc-c++"
JAVA="java-1.6.0-openjdk"
JAVAC="java-1.6.0-openjdk-devel"
PERL="perl"

# Language Development Support Utilities
JPACKAGE_UTILS="jpackage-utils"
PKGCONFIG="pkgconfig"

# Build Utilities
ANT="ant"
CMAKE="cmake"
MAKE="make"
M4="m4"

# Packaging Utilities
RPM="rpm"
RPM_BUILD="rpm-build"
YUM="yum"
YUM_UTILS="yum-utils"

# Compression Utilities
GZIP="gzip"
TAR="tar"
ZIP="zip"
ZLIB="zlib"
ZLIB="zlib-devel"

# Fetching Utilities
CURL="curl"
WGET="wget"

# Revision Control Utilities
CVS="cvs"
GIT="git"
SVN="subversion"

# Miscellaneous Utilities
CHKCONFIG="chkconfig"
INITSCRIPTS="initscripts"
OPENSSH_CLIENTS="openssh-clients"
#SENDMAIL="sendmail"

# Create a catch-all variable for PKI Development Packages
PKI_DEVELOPMENT_PACKAGES="${GCC} ${GPLUSPLUS} ${JAVA} ${JAVAC} ${PERL} ${JPACKAGE_UTILS} ${PKGCONFIG} ${ANT} ${CMAKE} ${MAKE} ${M4} ${RPM} ${RPM_BUILD} ${YUM} ${YUM_UTILS} ${GZIP} ${TAR} ${ZIP} ${ZLIB} ${CURL} ${WGET} ${CVS} ${GIT} ${SVN} ${CHKCONFIG} ${INITSCRIPTS} ${OPENSSH_CLIENTS} ${SENDMAIL}"


##################################
# Establish PKI Support Packages #
##################################

# Apache Packages
APR="apr"
APR_DEVEL="apr-devel"
APR_UTIL="apr-util"
APR_UTIL_DEVEL="apr-util-devel"
EXPAT="expat"
EXPAT_DEVEL="expat-devel"
HTTPD="httpd"
HTTPD_DEVEL="httpd-devel"
HTTPD_TOOLS="httpd-tools"
PCRE="pcre"
PCRE_DEVEL="pcre-devel"

# Tomcat Packages
TOMCAT6="tomcat6"
TOMCAT6_LIB="tomcat6-lib"
if [ ${FEDORA_VERSION} -ge 14 ]; then
    APACHE_COMMONS_LANG="apache-commons-daemon"
    APACHE_COMMONS_LANG="apache-commons-lang"
    APACHE_COMMONS_LOGGING="apache-commons-logging"
else
    APACHE_COMMONS_LANG="jakarta-commons-daemon"
    APACHE_COMMONS_LANG="jakarta-commons-lang"
    APACHE_COMMONS_LOGGING="jakarta-commons-logging"
fi
APACHE_COMMONS_CODEC="apache-commons-codec"
JAKARTA_COMMONS_COLLECTIONS="jakarta-commons-collections"
JAKARTA_COMMONS_DBCP="jakarta-commons-dbcp"
JAKARTA_COMMONS_POOL="jakarta-commons-pool"

# Cross-Platform Packages
NSPR="nspr"
NSPR_DEVEL="nspr-devel"

# Cryptographic Packages
NSS="nss"
NSS_DEVEL="nss-devel"
NSS_TOOLS="nss-tools"

# Tomcat Cryptographic Bridge Packages
JSS="jss"
JSS_JAVADOC="jss-javadoc"
TOMCATJSS="tomcatjss"

# Apache Cryptographic Bridge Packages
MOD_NSS="mod_nss"
MOD_PERL="mod_perl"
MOD_REVOCATOR="mod_revocator"

# Console Packages
IDM_CONSOLE_FRAMEWORK="idm-console-framework"

# LDAP Support Packages
CYRUS_SASL="cyrus-sasl"
CYRUS_SASL_DEVEL="cyrus-sasl-devel"
LDAPJDK="ldapjdk"
OPENLDAP="openldap"
OPENLDAP_CLIENTS="openldap-clients"
OPENLDAP_DEVEL="openldap-devel"

# Perl Modules
PERL_CRYPT_SSLEAY="perl-Crypt-SSLeay"
PERL_DBD_SQLITE="perl-DBD-SQLite"
PERL_DBI="perl-DBI"
PERL_HTML_PARSER="perl-HTML-Parser"
PERL_HTML_TAGSET="perl-HTML-Tagset"
PERL_LIBWWW_PERL="perl-libwww-perl"
PERL_MOZILLA_LDAP="perl-Mozilla-LDAP"
PERL_PARSE_RECDESCENT="perl-Parse-RecDescent"
PERL_URI="perl-URI"
PERL_XML_NAMESPACESUPPORT="perl-XML-NamespaceSupport"
PERL_XML_PARSER="perl-XML-Parser"
PERL_XML_SAX="perl-XML-SAX"
PERL_XML_SIMPLE="perl-XML-Simple"

# PKI Clients
ESC="esc"

# Security Packages
SVRCORE="svrcore"
SVRCORE_DEVEL="svrcore-devel"

# SELinux Packages
POLICYCOREUTILS="policycoreutils"
SELINUX_POLICY_DEVEL="selinux-policy-devel"
SELINUX_POLICY_TARGETED="selinux-policy-targeted"

# SQLite Packages
SQLITE="sqlite"
SQLITE_DEVEL="sqlite-devel"

# Velocity Packages
VELOCITY="velocity"
BCEL="bcel"
JAKARTA_ORO="jakarta-oro"
JDOM="jdom"
LOG4J="log4j"
REGEXP="regexp"
WERKEN_XPATH="werken-xpath"
XALAN_J2="xalan-j2"
XERCES_J2="xerces-j2"
XML_COMMONS_APIS="xml-commons-apis"
XML_COMMONS_RESOLVER="xml-commons-resolver"

# Create a catch-all variable for PKI Support Packages
PKI_SUPPORT_PACKAGES="${APR} ${APR_DEVEL} ${APR_UTIL} ${APR_UTIL_DEVEL} ${EXPAT} ${EXPAT_DEVEL} ${HTTPD} ${HTTPD_DEVEL} ${HTTPD_TOOLS} ${PCRE} ${PCRE_DEVEL} ${TOMCAT6} ${TOMCAT6_LIB} ${APACHE_COMMONS_LANG} ${APACHE_COMMONS_LANG} ${APACHE_COMMONS_LOGGING} ${APACHE_COMMONS_CODEC} ${JAKARTA_COMMONS_COLLECTIONS} ${JAKARTA_COMMONS_DBCP} ${JAKARTA_COMMONS_POOL} ${NSPR} ${NSPR_DEVEL} ${NSS} ${NSS_DEVEL} ${NSS_TOOLS} ${JSS} ${JSS_JAVADOC} ${TOMCATJSS} ${MOD_NSS} ${MOD_PERL} ${MOD_REVOCATOR} ${IDM_CONSOLE_FRAMEWORK} ${CYRUS_SASL} ${CYRUS_SASL_DEVEL} ${LDAPJDK} ${OPENLDAP} ${OPENLDAP_CLIENTS} ${OPENLDAP_DEVEL} ${PERL_CRYPT_SSLEAY} ${PERL_DBD_SQLITE} ${PERL_DBI} ${PERL_HTML_PARSER} ${PERL_HTML_TAGSET} ${PERL_LIBWWW_PERL} ${PERL_MOZILLA_LDAP} ${PERL_PARSE_RECDESCENT} ${PERL_URI} ${PERL_XML_NAMESPACESUPPORT} ${PERL_XML_PARSER} ${PERL_XML_SAX} ${PERL_XML_SIMPLE} ${ESC} ${SVRCORE} ${SVRCORE_DEVEL} ${POLICYCOREUTILS} ${SELINUX_POLICY_DEVEL} ${SELINUX_POLICY_TARGETED} ${SQLITE} ${SQLITE_DEVEL} ${VELOCITY} ${BCEL} ${JAKARTA_ORO} ${JDOM} ${LOG4J} ${REGEXP} ${WERKEN_XPATH} ${XALAN_J2} ${XERCES_J2} ${XML_COMMONS_APIS} ${XML_COMMONS_RESOLVER}"

###########################################
# Establish PKI Installation Dependencies #
###########################################

# LDAP Packages (for non-remote use)
LDAP="389-ds"
LDAP_ADMIN="389-admin"
LDAP_ADMIN_CONSOLE="389-admin-console"
LDAP_ADMIN_CONSOLE_DOC="389-admin-console-doc"
LDAP_ADMINUTIL="389-adminutil"
LDAP_BASE="389-ds-base"
LDAP_CONSOLE="389-console"
LDAP_DS_CONSOLE="389-ds-console"
LDAP_DS_CONSOLE_DOC="389-ds-console-doc"
LDAP_DSGW="389-dsgw"

# Create a catch-all variable for LDAP Packages
if [ ${skip_directory_server_installation} -eq 1 ]; then
    LDAP_PACKAGES=""
else
    LDAP_PACKAGES="${LDAP} ${LDAP_ADMIN} ${LDAP_ADMIN_CONSOLE} ${LDAP_ADMIN_CONSOLE_DOC} ${LDAP_ADMINUTIL} ${LDAP_BASE} ${LDAP_CONSOLE} ${LDAP_DS_CONSOLE} ${LDAP_DS_CONSOLE_DOC} ${LDAP_DSGW}"
fi


# Build and install PKI Development Packages, PKI Support Packages, and
# optionally, LDAP Packages
${PKI_SUDO} ${YUM_EXE} ${YUM_EXE_OPTIONS} ${PKI_DEVELOPMENT_PACKAGES} ${PKI_SUPPORT_PACKAGES} ${LDAP_PACKAGES}