CA签发工具
#!/bin/bash
#author Sun Ying
#date:2015-12-17
if [ $# -lt 1 ];then
echo -e "\033[34mUsage: `basename $0` -h|--help for help\033[0m"
exit 0
fi
[ -e ./CA_config ] && source ./CA_config
ERRLOG=`date +%Y%H%M`.log
PASSWORD=${PASSWORD-"1234"}
CO_S=${CN_S-"CN"}
ST_S=${ST_S-"BJ"}
LO_S=${LO_S-"BJ"}
OG_S=${OG_S-"Centos"}
OU_S=${OU_S-"Linux"}
HS_S=${HS_S-"centos.example.com"}
CO_C=${CN_C-"CN"}
ST_C=${ST_C-"LN"}
LO_C=${LO_C-"SY"}
OG_C=${OG_C-"Client1"}
OU_C=${OU_C-"Operation System"}
HS_C=${HS_C-"client1.example.com"}
DAYS=${DAYS-"365"}
P_KEY=${P_KEY-/etc/pki/CA/private/cakey.pem}
CACERT=${CACERT-/etc/pki/CA/cacert.pem}
M_SIZE=${M_SIZE-"2048"}
CSR_pem=${CSR_pem-/etc/pki/CA/newcerts/${HOSTNAME}.csr}
S_DAYS=${S_DAYS-365}
DIR_F=/etc/pki/CA
umask=077
[ ! -d /tmp/CA ] && mkdir -p /tmp/CA/
touch /tmp/CA/$ERRLOG
V_Key(){
if [ -f $temp ]; then
openssl rsa -noout -text -in $temp
else
echo -e "\033[32mYou must assign a private Key with parameter -v|--verify\033[0m"
exit 3
fi
}
V_Cert(){
if [ -f $temp ]; then
openssl x509 -noout -text -in $temp
else
echo -e "\033[32mYou must assign a cert file with parameter -k|--check\033[0m"
exit 3
fi
}
V_Csr(){
if [ -f $temp ]; then
openssl req -noout -text -in $temp
else
echo -e "\033[32mYou must assign a CSR file with parameter -i|--identify\033[0m"
exit 3
fi
}
genPriKey(){
[ -e $P_KEY ] && rm -f $P_KEY
openssl genrsa -des3 -passout pass:$PASSWORD -out $P_KEY $M_SIZE >>/tmp/CA/$ERRLOG 2>&1
if [ $? -eq 0 ];then
echo -e "Create private key in $P_KEY \033[033msuccess\033[0m"
else
echo "please check the error log under /tmp/CA/$ERRLOG"
exit 1
fi
}
selfSign(){
[ -e $CACERT ] && rm -f $CACERT
if [ ! -e $P_KEY ] ;then
echo "Please create the private key first"
exit 1
fi
openssl req -new -x509 -passin pass:$PASSWORD -key $P_KEY -out $CACERT -days $DAYS -subj "/C=${CO_S}/ST=${ST_S}/L=${LO_S}/O=${OG_S}/OU=${OU_S} Department/CN=$HS_S" >>/tmp/CA/$ERRLOG 2>&1
if [ $? -eq 0 ];then
echo -e "Self Sign ROOT CA in $CACERT \033[033msuccess\033[0m"
else
echo "please check the error og under /tmp/CA/$ERRLOG"
exit 2
fi
}
CSR_P(){
[ -e $CSR_pem ] && rm -f $CSR_pem
openssl req -new -passin pass:$PASSWORD -key $P_KEY -out $CSR_pem -subj "/C=${CO_C}/ST=${ST_C}/L=${LO_C}/O=${OG_C}/OU=${OU_C} Department/CN=${HS_C}" >>/tmp/CA/$ERRLOG 2>&1
if [ $? -eq 0 ];then
echo -e "Create the CSR under $CSR_pem \033[033msuccess\033[0m"
else
echo "please check the error log under /tmp/CA/$ERRLOG"
exit 3
fi
}
Cat_CA(){
[ -e /root/ca.config ] && rm -f /root/ca.config
cat > /root/ca.config <> /tmp/CA/$ERRLOG 2>&1
if [ $? -eq 0 ] ;then
Cat_CA
[ ! -f $DIR_F/index.txt ] && touch $DIR_F/index.txt
if [ ! -f $DIR_F/serial ];then
touch $DIR_F/serial
echo 01 > $DIR_F/serial
fi
openssl ca -extensions v3_ca -passin pass:$PASSWORD -in $temp -config /root/ca.config -days $S_DAYS -out ${temp}_V3.crt -batch >>/tmp/CA/$ERRLOG 2>&1
if [ $? -eq 0 ];then
echo -e "Create the cert file on ${temp}_V3.crt \033[033msuccess\033[0m"
else
echo -e "Cannot Create the Cert file. Please check the error under /tmp/CA/$ERRLOG"
exit 4
fi
else
echo -e "\033[32mYou must assign a CSR file with parameter -s3|--sign3\033[0m"
exit 5
fi
}
Trans_key(){
openssl rsa -passin pass:$PASSWORD -noout -text -in $temp > /dev/null 2>/tmp/CA/$ERRLOG
if [ $? -eq 0 ];then
openssl rsa -passin pass:$PASSWORD -in $temp -out ${temp}.key
echo -e "Create the ${temp}.key \033[033msuccess\033[0m"
else
echo -e "\033[32mYou must assign a CSR file with parameter -t|--trans\033[0m"
exit 5
fi
}
Sign_CSR(){
openssl req -in $temp -noout -text >> /tmp/CA/$ERRLOG 2>&1
if [ $? -eq 0 ]; then
[ ! -f $DIR_F/index.txt ] && touch $DIR_F/index.txt
if [ ! -f $DIR_F/serial ];then
touch $DIR_F/serial
echo 01 > $DIR_F/serial
fi
openssl x509 -req -in $temp -CA $CACERT -CAkey $P_KEY -CAcreateserial -passin pass:$PASSWORD -out $temp.crt >>/tmp/CA/$ERRLOG 2>&1
if [ $? -eq 0 ];then
echo -e "Create the cert file on $temp.crt \033[033msucess\033[0m"
else
echo -e "Cannot Create the Cert file. Please check the error under /tmp/CA/$ERRLOG"
exit 4
fi
else
echo -e "\033[32mYou must assign a CSR file with parameter -s|--sign\033[0m"
exit 6
fi
}
Revoke_cert (){
if [ -f $temp ];then
openssl ca -revoke $temp >>/tmp/CA/$ERRLOG 2>&1
if [ $? -eq 0 ];then
echo -e "Revoke the cert file $temp \033[033msucess\033[0m"
else
echo -e "Cannot Revoke the cert file,please check the /tmp/CA/$ERRLOG"
exit 4
fi
else
echo -e "\033[32mYou must assign a Cert file with parameter -e|--revoke\033[0m"
exit 6
fi
}
help_P(){
echo -e "\033[34mUsage: `basename $0`\033[031m [option] [file]\033[0m"
echo -e " \033[32m-h|--help : usage for help page\033[0m"
echo -e " \033[32m-c|--ca: usage to sign self root CA certification\033[0m"
echo -e " \033[32m-p|--private: usage to generate a private key\033[0m"
echo -e " \033[32m-r|--request: usage to create a CSR request\033[0m"
echo -e " \033[32m-s|--sign: usage to sign a Certification\033[0m"
echo -e " \033[32m-s3|--sign3: usage to sign v3 Certification\033[0m"
echo -e " \033[32m-v|--verify: usage to verify a private key\033[0m"
echo -e " \033[32m-i|--identify: usage to verify a CSR file\033[0m"
echo -e " \033[32m-k|--check: usage to verify a Certication file\033[0m"
echo -e " \033[32m-t|--trans: usage to trans a private key with pass to no pass\033[0m"
exit 0
}
while [ $# -ge 1 ]; do
case $1 in
-p|--private)
genPriKey
shift
;;
-c|--ca)
selfSign
shift
;;
-r|--request)
CSR_P
shift
;;
-s3|--sign3)
temp=$2
Sign_v3
rm /root/ca.config
shift 2
;;
-s|--sign)
temp=$2
Sign_CSR
shift 2
;;
-v|--verfiy)
temp=$2
temp=${temp:-null}
V_Key
shift 2
;;
-i|--identify)
temp=$2
temp=${temp:-null}
V_Csr
shift 2
;;
-k|--check)
temp=$2
temp=${temp:-null}
V_Cert
shift 2
;;
-e|--revoke)
temp=$2
Revoke_cert
shift 2
;;
-h|--help)
help_P
shift
;;
-t|--trans)
temp=$2
Trans_key
shift 2
;;
*)
echo -e "\033[34mUsage: `basename $0` -h|--help for help\033[0m"
exit 0
;;
esac
done
[ -e /tmp/CA/$ERRLOG ] && rm /tmp/CA/$ERRLOG
默认配置
############configuration for the server side########### ##define private Key password PASSWORD=1234 ##define the valid days DAYS=3650 ##define the DN info CO_S=CN ST_S=BJ LO_S=BJ OG_S=Centos OU_S=Linux HS_S=centos.example.com ##define the Private Key Path P_Key=/etc/pki/CA/private/cakey.pem ##define the CA Path CACERT=/etc/pki/CA/cacert.pem ############configuration for the request CSR############ ##define the DN info######## CO_C=CN ST_C=LN LO_C=DL OG_C=server OU_C="Operation System" HS_C=server.example.com
posted on
2016-12-23 16:50 孙大喜 阅读(
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