mkcert.sh

mod_ssl-2.8.31-1.3.41.tar.gz 好用的ssl工具

            if [ $? -ne 0 ]; then
                echo "mkcert.sh:Error: Failed to generate RSA private key" 1>&2
                exit 1
            fi
        else
            if [ ".$randfiles" != . ]; then
                (umask 077
                 $openssl gendsa -rand $randfiles \
                                 -out $sslkeydir/server.key $sslprmdir/ca.prm)
            else
                (umask 077
                 $openssl gendsa -out $sslkeydir/server.key $sslprmdir/ca.prm)
            fi
            if [ $? -ne 0 ]; then
                echo "mkcert.sh:Error: Failed to generate DSA private key" 1>&2
                exit 1
            fi
        fi
        echo "______________________________________________________________________"
        echo ""
        echo "${T_MD}STEP 5: Generating X.509 certificate signing request for SERVER [server.csr]${T_ME}"
        cat >.mkcert.cfg <<EOT
[ req ]
default_bits                    = 1024
distinguished_name              = req_DN
[ req_DN ]
countryName                     = "1. Country Name             (2 letter code)"
countryName_default             = XY
countryName_min                 = 2
countryName_max                 = 2
stateOrProvinceName             = "2. State or Province Name   (full name)    "
stateOrProvinceName_default     = Snake Desert
localityName                    = "3. Locality Name            (eg, city)     "
localityName_default            = Snake Town
0.organizationName              = "4. Organization Name        (eg, company)  "
0.organizationName_default      = Snake Oil, Ltd
organizationalUnitName          = "5. Organizational Unit Name (eg, section)  "
organizationalUnitName_default  = Webserver Team
commonName                      = "6. Common Name              (eg, FQDN)     "
commonName_max                  = 64
commonName_default              = www.snakeoil.dom
emailAddress                    = "7. Email Address            (eg, name@fqdn)"
emailAddress_max                = 40
emailAddress_default            = [e-mail]
EOT
        $openssl req -config .mkcert.cfg \
                     -new \
                     -key $sslkeydir/server.key \
                     -out $sslcsrdir/server.csr
        if [ $? -ne 0 ]; then
            echo "mkcert.sh:Error: Failed to generate certificate signing request" 1>&2
            exit 1
        fi
        rm -f .mkcert.cfg
        prompt="8. Certificate Validity     (days)          [365]:"
        echo dummy | awk '{ printf("%s", prompt); }' "prompt=$prompt"
        read days
        if [ ".$days" = . ]; then
            days=365
        fi
        echo "______________________________________________________________________"
        echo ""
        echo "${T_MD}STEP 6: Generating X.509 certificate signed by own CA [server.crt]${T_ME}"
        echo dummy | awk '{ printf("%s", prompt); }' "prompt=Certificate Version (1 or 3) [3]:"
        read certversion
        extfile=""
        if [ ".$certversion" = .3 -o ".$certversion" = . ]; then
            extfile="-extfile .mkcert.cfg"
            cat >.mkcert.cfg <<EOT
extensions = x509v3
[ x509v3 ]
subjectAltName   = email:copy
nsComment        = "mod_ssl generated custom server certificate"
nsCertType       = server
EOT
        fi
        if [ ! -f .mkcert.serial ]; then
            echo '01' >.mkcert.serial
        fi
        $openssl x509 $extfile \
                      -days $days \
                      -CAserial .mkcert.serial \
                      -CA    $sslcrtdir/ca.crt \
                      -CAkey $sslkeydir/ca.key \
                      -in    $sslcsrdir/server.csr -req \
                      -out   $sslcrtdir/server.crt
        if [ $? -ne 0 ]; then
            echo "mkcert.sh:Error: Failed to generate X.509 certificate" 1>&2
            exit 1
        fi
        rm -f .mkcert.cfg
        echo "Verify: matching certificate & key modulus"
        modcrt=`$openssl x509 -noout -modulus -in $sslcrtdir/server.crt | sed -e 's;.*Modulus=;;'`
        if [ ".$algo" = .RSA ]; then
            modkey=`$openssl rsa -noout -modulus -in $sslkeydir/server.key | sed -e 's;.*Modulus=;;'`
        else
            modkey=`$openssl dsa -noout -modulus -in $sslkeydir/server.key | sed -e 's;.*Key=;;'`
        fi
        if [ ".$modcrt" != ".$modkey" ]; then
            echo "mkcert.sh:Error: Failed to verify modulus on resulting X.509 certificate" 1>&2
            exit 1
        fi
        echo "Verify: matching certificate signature"
        $openssl verify -CAfile $sslcrtdir/ca.crt $sslcrtdir/server.crt
        if [ $? -ne 0 ]; then
            echo "mkcert.sh:Error: Failed to verify signature on resulting X.509 certificate" 1>&2
            exit 1
        fi
        echo "______________________________________________________________________"
        echo ""
        echo "${T_MD}STEP 7: Enrypting $algo private key of CA with a pass phrase for security [ca.key]${T_ME}"
        echo "The contents of the ca.key file (the generated private key) has to be"
        echo "kept secret. So we strongly recommend you to encrypt the server.key file"
        echo "with a Triple-DES cipher and a Pass Phrase."
        while [ 1 ]; do
            echo dummy | awk '{ printf("Encrypt the private key now? [Y/n]: "); }'
            read rc
            if [ ".$rc" = .n -o  ".$rc" = .N ]; then
                rc="n"
                break
            fi
            if [ ".$rc" = .y -o  ".$rc" = .Y -o ".$rc" = . ]; then
                rc="y"
                break
            fi
        done
        if [ ".$rc" = .y ]; then
            if [ ".$algo" = .RSA ]; then
                (umask 077
                 $openssl rsa -des3 \
                              -in  $sslkeydir/ca.key \
                              -out $sslkeydir/ca.key.crypt)
            else
                (umask 077
                 $openssl dsa -des3 \
                              -in  $sslkeydir/ca.key \
                              -out $sslkeydir/ca.key.crypt)
            fi
            if [ $? -ne 0 ]; then
                echo "mkcert.sh:Error: Failed to encrypt $algo private key" 1>&2
                exit 1
            fi
            (umask 077; cp $sslkeydir/ca.key.crypt $sslkeydir/ca.key)
            rm -f $sslkeydir/ca.key.crypt
            echo "Fine, you're using an encrypted private key."
        else
            echo "Warning, you're using an unencrypted private key."
            echo "Please notice this fact and do this on your own risk."
        fi
        echo "______________________________________________________________________"
        echo ""
        echo "${T_MD}STEP 8: Enrypting $algo private key of SERVER with a pass phrase for security [server.key]${T_ME}"
        echo "The contents of the server.key file (the generated private key) has to be"
        echo "kept secret. So we strongly recommend you to encrypt the server.key file"
        echo "with a Triple-DES cipher and a Pass Phrase."
        while [ 1 ]; do
            echo dummy | awk '{ printf("Encrypt the private key now? [Y/n]: "); }'
            read rc
            if [ ".$rc" = .n -o  ".$rc" = .N ]; then
                rc="n"
                break
            fi
            if [ ".$rc" = .y -o  ".$rc" = .Y -o ".$rc" = . ]; then
                rc="y"
                break
            fi
        done
        if [ ".$rc" = .y ]; then
            if [ ".$algo" = .RSA ]; then
                (umask 077
                 $openssl rsa -des3 \
                              -in  $sslkeydir/server.key \
                              -out $sslkeydir/server.key.crypt)
            else
                (umask 077
                 $openssl dsa -des3 \
                              -in  $sslkeydir/server.key \
                              -out $sslkeydir/server.key.crypt)
            fi
            if [ $? -ne 0 ]; then
                echo "mkcert.sh:Error: Failed to encrypt $algo private key" 1>&2
                exit 1
            fi
            (umask 077; cp $sslkeydir/server.key.crypt $sslkeydir/server.key)
            rm -f $sslkeydir/server.key.crypt
            echo "Fine, you're using an encrypted $algo private key."
        else
            echo "Warning, you're using an unencrypted $algo private key."
            echo "Please notice this fact and do this on your own risk."
        fi
        echo "______________________________________________________________________"
        echo ""
        echo "${T_MD}RESULT: CA and Server Certification Files${T_ME}"
        echo ""
        echo "o  ${T_MD}conf/ssl.key/ca.key${T_ME}"
        echo "   The PEM-encoded $algo private key file of the CA which you can"
        echo "   use to sign other servers or clients. ${T_MD}KEEP THIS FILE PRIVATE!${T_ME}"
        echo ""
        echo "o  ${T_MD}conf/ssl.crt/ca.crt${T_ME}"
        echo "   The PEM-encoded X.509 certificate file of the CA which you use to"
        echo "   sign other servers or clients. When you sign clients with it (for"
        echo "   SSL client authentication) you can configure this file with the"
        echo "   'SSLCACertificateFile' directive."
        echo ""
        echo "o  ${T_MD}conf/ssl.key/server.key${T_ME}"
        echo "   The PEM-encoded $algo private key file of the server which you configure"
        echo "   with the 'SSLCertificateKeyFile' directive (automatically done"
        echo "   when you install via APACI). ${T_MD}KEEP THIS FILE PRIVATE!${T_ME}"
        echo ""
        echo "o  ${T_MD}conf/ssl.crt/server.crt${T_ME}"
        echo "   The PEM-encoded X.509 certificate file of the server which you configure"
        echo "   with the 'SSLCertificateFile' directive (automatically done"
        echo "   when you install via APACI)."
        echo ""
        echo "o  ${T_MD}conf/ssl.csr/server.csr${T_ME}"
        echo "   The PEM-encoded X.509 certificate signing request of the server file which" 
        echo "   you can send to an official Certificate Authority (CA) in order"
        echo "   to request a real server certificate (signed by this CA instead"
        echo "   of our own CA) which later can replace the conf/ssl.crt/server.crt"
        echo "   file."
        echo ""
        echo "Congratulations that you establish your server with real certificates."
        echo ""
        ;;

    existing)
        echo ""
        echo "${T_MD}Using existing custom certificate [EXISTING]${T_ME}"
        echo "______________________________________________________________________"
        echo ""
        if [ ".$crt" = . ]; then
            echo "mkcert.sh: No certificate file given" 1>&2
            exit 1
        fi
        if [ ! -f "$crt" ]; then
            echo "mkcert.sh: Cannot find certificate file: $crt" 1>&2
            exit 1
        fi
        if [ ".$key" != . ]; then
            if [ ! -f "$key" ]; then
                echo "mkcert.sh: Cannot find private key file: $key" 1>&2
                exit 1
            fi
            cp $crt $sslcrtdir/server.crt
            (umask 077; cp $key $sslkeydir/server.key)
        else
            key=$crt
            umask 077
            touch $sslkeydir/server.key
            sed -e '/-----BEGIN CERTIFICATE/,/-----END CERTIFICATE/p' -e '/.*/d' \
                <$crt >$sslcrtdir/server.crt
            sed -e '/-----BEGIN ... PRIVATE KEY/,/-----END ... PRIVATE KEY/p' -e '/.*/d' \
                <$key >$sslkeydir/server.key
        fi
        $openssl x509 -noout -in $sslcrtdir/server.crt
        if [ $? -ne 0 ]; then
            echo "mkcert.sh:Error: Failed to check certificate contents: $crt" 1>&2
            exit 1
        fi
        if [ ".`grep 'PRIVATE KEY' $sslkeydir/server.key | grep RSA`" != . ]; then
            algo=RSA
        else
            algo=DSA
        fi
        echo "${T_MD}RESULT: Server Certification Files${T_ME}"
        echo ""
        echo "o  ${T_MD}conf/ssl.key/server.key${T_ME}"
        echo "   The PEM-encoded $algo private key file which you configure"
        echo "   with the 'SSLCertificateKeyFile' directive (automatically done"
        echo "   when you install via APACI). ${T_MD}KEEP THIS FILE PRIVATE!${T_ME}"
        echo ""
        echo "o  ${T_MD}conf/ssl.crt/server.crt${T_ME}"
        echo "   The PEM-encoded X.509 certificate file which you configure"
        echo "   with the 'SSLCertificateFile' directive (automatically done"
        echo "   when you install via APACI)."
        echo ""
        echo "Congratulations that you establish your server with real certificates."
        echo ""
        ;;

esac

##EOF##