285 lines
8.4 KiB
Bash
Executable File
285 lines
8.4 KiB
Bash
Executable File
#!/bin/bash
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cd $(dirname "$0")
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if [ -z "${PKI_BASEDIR}" ]; then
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PKI_BASEDIR=$(dirname `pwd`) # equivalent to $(realpath `pwd`/..
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fi
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PKI_DIR=${PKI_BASEDIR}/PKI
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SHARED_DIR=${PKI_BASEDIR}/shared
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OPENSSL_CONF=`pwd`/openssl.cnf
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CAKEY=${PKI_DIR}/private/cakey.key
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CAREQ=${PKI_DIR}/careq.csr
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CACRT=${SHARED_DIR}/cacert.crt
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CADER=${SHARED_DIR}/cacert.der
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SRVKEY=${SHARED_DIR}/server.key
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SRVREQ=${SHARED_DIR}/server.csr
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SRVCRT=${SHARED_DIR}/server.crt
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# Generate certificates valid for:
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DAYS=2
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STARTDATE=150117000000Z
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ENDDATE=150120235959Z
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VALIDITY="-startdate ${STARTDATE} -enddate ${ENDDATE}"
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#VALIDITY="-days ${DAYS}"
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if [ -z "$PS1" ]
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then
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GREEN="\033[1;32m"
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RED="\033[1;31m"
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COLOR_RST="\033[0m"
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BOLD=""
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END_BOLD=""
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ECHO_OPTS="-e"
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else
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GREEN="<font color=green>"
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RED="<font color=red>"
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COLOR_RST="</font>"
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BOLD="<strong>"
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END_BOLD="</strong>"
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ECHO_OPTS=""
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fi
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usage()
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{
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echo "Usage: $0 (-newca|-newserver IP/URL|-revokeserver|-newclient NAME|-revoke NAME|-gencrl)"
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exit 1
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}
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clean()
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{
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if [ "$1" = "ca" ]; then
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rm -rf ${PKI_DIR}/* ${SHARED_DIR}/*
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mkdir -p ${PKI_DIR}/certs ${PKI_DIR}/crl ${PKI_DIR}/newcerts \
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${PKI_DIR}/private ${PKI_DIR}/pkcs ${SHARED_DIR}
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echo "01" > ${PKI_DIR}/crlnumber
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elif [ "$1" = "client" ]; then
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rm -rf ${PKI_DIR}/${2}.key ${PKI_DIR}/${2}.csr
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fi
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rm -rf $OUTPUT
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}
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gen_crl()
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{
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echo $ECHO_OPTS "${GREEN}Generate shared/crl.pem${COLOR_RST}"
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if ! openssl ca -config ${OPENSSL_CONF} -gencrl -out ${SHARED_DIR}/crl.pem > $OUTPUT 2>&1
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then
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echo $ECHO_OPTS "${RED}Generate shared/crl.pem failed"
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cat $OUTPUT
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exit 5
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fi
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}
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[ $# -lt 1 ] && usage
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OUTPUT=$(mktemp)
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case $1 in
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"-newca" )
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echo $ECHO_OPTS "${GREEN}Create the directories, take care this will delete the old directories ${COLOR_RST}"
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clean "ca"
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touch ${PKI_DIR}/index.txt
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ESCAPED=$(echo "${PKI_DIR}" | sed 's/[\/\.]/\\&/g')
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echo $ECHO_OPTS "${GREEN}Making CA key and csr${COLOR_RST}"
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sed -i 's/=.*#COMMONNAME/= FIC CA #COMMONNAME/' $OPENSSL_CONF
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sed -i "s/=.*#DIR/= ${ESCAPED} #DIR/" $OPENSSL_CONF
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sed -i "s/=.*#DAYS/= ${DAYS} #DAYS/" $OPENSSL_CONF
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type pwgen > /dev/null
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if [ $? -ne 0 ]; then
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echo "command not found: pwgen"
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exit 5
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fi
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pass=`pwgen -n -B -y 12 1`
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if ! openssl req -batch -new -keyout ${CAKEY} \
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-out ${CAREQ} -passout pass:$pass \
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-config ${OPENSSL_CONF} -extensions CORE_CA > $OUTPUT 2>&1
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then
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cat $OUTPUT
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clean "ca"
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exit 4
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fi
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# This line deleted the passphase for the FIC 2014 automatisation
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if ! openssl rsa -passin pass:$pass -in ${CAKEY} \
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-out ${CAKEY} > $OUTPUT 2>&1
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then
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cat $OUTPUT
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clean "ca"
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exit 4
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fi
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echo $ECHO_OPTS "${GREEN}Self signes the CA certificate${COLOR_RST}"
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if ! openssl ca -batch -create_serial -out ${CACRT} \
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${VALIDITY} -keyfile ${CAKEY} \
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-selfsign -extensions CORE_CA -config ${OPENSSL_CONF} \
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-infiles ${CAREQ} > $OUTPUT 2>&1
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then
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cat $OUTPUT
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clean "ca"
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exit 4
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fi
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echo $ECHO_OPTS "${GREEN}Generate DER format${COLOR_RST}"
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openssl x509 -in ${CACRT} -inform PEM -out ${CADER} -outform DER
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;;
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"-newserver" )
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if [ $# -lt 2 ]; then
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echo "Give as first argument the production IP or the domain that this certificat will cover."
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echo "eg.: $0 -newserver 10.42.23.69"
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echo " $0 -newserver fic.srs.epita.fr"
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exit 1
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fi
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echo $ECHO_OPTS "${GREEN}Making the Server key and cert${COLOR_RST}"
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if ! [ -f ${CAKEY} ]; then
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echo $ECHO_OPTS "${RED}Can not found the CA's key${COLOR_RST}"
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exit 2
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fi
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sed -i "s/=.*#COMMONNAME/=$2#COMMONNAME/" $OPENSSL_CONF
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sed -i "s/=.*#DAYS/= ${DAYS} #DAYS/" $OPENSSL_CONF
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if ! openssl req -batch -new -keyout ${SRVKEY} -out ${SRVREQ} \
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-days ${DAYS} -config ${OPENSSL_CONF} -extensions SERVER_SSL > $OUTPUT 2>&1
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then
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cat $OUTPUT
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exit 4
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fi
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echo $ECHO_OPTS "${GREEN}Signing the Server crt${COLOR_RST}"
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if ! openssl ca -policy policy_match -config ${OPENSSL_CONF} \
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-out ${SRVCRT} -extensions SERVER_SSL -infiles ${SRVREQ}
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then
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echo $ECHO_OPTS "${RED}Signing failed for new server${COLOR_RST}"
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rm -f ${SRVKEY} ${SRVREQ} ${SRVCRT}
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cat $OUTPUT
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exit 3
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else
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rm ${SRVREQ}
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echo $ECHO_OPTS "${GREEN}Signed certificate is in ${SRVCRT}${COLOR_RST}"
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fi
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;;
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"-revokeserver" )
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echo $ECHO_OPTS "${GREEN}Revocate server certificate${COLOR_RST}"
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if ! [ -f ${CAKEY} ]; then
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echo $ECHO_OPTS "${RED}Can not found the CA's key${COLOR_RST}"
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exit 2
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fi
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if ! openssl ca -revoke ${SRVCRT} -config ${OPENSSL_CONF} \
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-keyfile ${CAKEY} -cert ${CACRT} > $OUTPUT 2>&1
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then
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echo $ECHO_OPTS "${RED}Server certificate revocation failed${COLOR_RST}"
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cat $OUTPUT
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exit 4
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fi
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rm ${SRVKEY} ${SRVCRT}
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gen_crl
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;;
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"-newclient" )
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if [ $# -ne 2 ]; then
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echo "Usage: $0 -newclient NAME"
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exit 1
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fi
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CLTNAM=$2
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CLTREQ=${PKI_DIR}/${CLTNAM}.csr
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CLTCRT=${PKI_DIR}/certs/${CLTNAM}.crt
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CLTKEY=${PKI_DIR}/${CLTNAM}.key
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CLTP12=${PKI_DIR}/pkcs/${CLTNAM}.p12
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echo "=============================================================="
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echo $ECHO_OPTS "${GREEN}Making the client key and csr of ${BOLD}${2}${END_BOLD}${COLOR_RST}"
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ESCAPED=$(echo "${PKI_DIR}" | sed 's/[\/\.]/\\&/g')
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sed -i "s/=.*#DIR/= ${ESCAPED} #DIR/" $OPENSSL_CONF
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sed -i "s/=.*#DAYS/= ${DAYS} #DAYS/" $OPENSSL_CONF
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if ! [ -f ${CAKEY} ]; then
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echo $ECHO_OPTS "${RED}Can not found the CA's key${COLOR_RST}"
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exit 2
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fi
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sed -i "s/=.*#COMMONNAME/= $2#COMMONNAME/" $OPENSSL_CONF
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type pwgen > /dev/null
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if [ $? -ne 0 ]; then
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echo "command not found: pwgen"
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exit 5
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fi
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pass=`pwgen -n -B -y 12 1`
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if ! openssl req -batch -new -keyout "${CLTKEY}" -out "${CLTREQ}" \
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-config ${OPENSSL_CONF} -passout pass:$pass -days ${DAYS} -extensions CLIENT_SSL > $OUTPUT 2>&1
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then
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cat $OUTPUT
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clean "client" ${CLTNAM}
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exit 4
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fi
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echo $ECHO_OPTS "${GREEN}Signing the Client crt${COLOR_RST}"
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if ! openssl ca -batch -policy policy_match -out "${CLTCRT}" \
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-config ${OPENSSL_CONF} -extensions CLIENT_SSL -infiles "${CLTREQ}" > $OUTPUT 2>&1
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then
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echo $ECHO_OPTS "${RED}Signing failed for $2 ${COLOR_RST}"
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cat $OUTPUT
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clean "client" ${CLTNAM}
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exit 3
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fi
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echo $ECHO_OPTS "${GREEN}Export the Client files to pkcs12${COLOR_RST}"
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if ! openssl pkcs12 -export -inkey "${CLTKEY}" -in "${CLTCRT}" -name ${2} \
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-passin pass:$pass -out "${CLTP12}" \
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-passout pass:$pass > $OUTPUT 2>&1
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then
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echo $ECHO_OPTS "${RED}pkcs12 export failed for ${BOLD}$2${END_BOLD}${COLOR_RST}"
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cat $OUTPUT
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clean "client" ${CLTNAM}
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exit 4
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else
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echo $ECHO_OPTS "Exported pkcs12 file is ${CLTP12}"
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fi
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echo "$CLTNAM:$pass" >> ${PKI_DIR}/teams.pass
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echo "$CLTNAM:$pass"
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clean "client" ${CLTNAM}
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;;
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"-revoke" )
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if [ $# -ne 2 ]; then
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echo "Usage: $0 -revoke NAME"
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exit 1
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fi
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CLTNAM=$2
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CLTCRT=${PKI_DIR}/certs/${CLTNAM}.crt
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CLTP12=${PKI_DIR}/pkcs/${CLTNAM}.p12
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echo $ECHO_OPTS "${GREEN}Revocate ${BOLD}${CLTNAM}${END_BOLD}${COLOR_RST}"
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if ! openssl ca -revoke "${CLTCRT}" -config "${OPENSSL_CONF}" \
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-keyfile "${CAKEY}" -cert "${CACRT}" > $OUTPUT 2>&1
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then
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echo $ECHO_OPTS "${RED}Revocation failed for ${BOLD}${CLTNAM}${END_BOLD}${COLOR_RST}"
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cat $OUTPUT
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exit 4
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fi
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rm "${CLTCRT}" "${CLTP12}"
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gen_crl
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;;
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"-gencrl" )
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gen_crl
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;;
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* )
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usage
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;;
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esac
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