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cd /etc/pki/tls

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mkdir -p demoCA/newcerts
cd demoCA
touch index.txt
echo '01' > serial

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openssl genrsa -out rootCA.key 1024

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openssl req -new -x509 -days 3650 -key rootCA.key -out rootCA.crt -config validation.cnf

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openssl genrsa -out certKey.key 1024
openssl req -new -x509 -days 3650 -key certKey.key -out certificate.crt -config validation.cnf

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openssl x509 -x509toreq -in certificate.crt -out CSR.csr -signkey certKey.key

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openssl ca -batch -startdate 150813080000Z -enddate 250813090000Z -keyfile rootCA.key -cert rootCA.crt -policy policy_anything -config validation.cnf -notext -out certificate.crt -infiles CSR.csr

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openssl ocsp -index demoCA/index.txt -port 8080 -rsigner rootCA.crt -rkey rootCA.key -CA rootCA.crt -text -out log.txt &

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openssl ocsp -CAfile rootCA.crt -issuer rootCA.crt -cert certificate.crt -url http://xxx.xxx.xxx.xxx:8080 -resp_text -noverify

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[ CA_default ]

dir		= /etc/pki/tls		# Where everything is kept
certs		= $dir/certs		# Where the issued certs are kept
crl_dir		= $dir/crl		# Where the issued crl are kept
database	= $dir/demoCA/index.txt	# database index file.
unique_subject	= no			# Set to 'no' to allow creation of
					# several ctificates with same subject.
new_certs_dir	= $dir/demoCA/newcerts		# default place for new certs.

certificate	= $dir/cacert.pem 	# The CA certificate
serial		= $dir/demoCA/serial 		# The current serial number
crlnumber	= $dir/crlnumber	# the current crl number
					# must be commented out to leave a V1 CRL
crl		= $dir/crl.pem 		# The current CRL
private_key	= $dir/private/cakey.pem# The private key
RANDFILE	= $dir/private/.rand	# private random number file

x509_extensions	= usr_cert		# The extentions to add to the cert

# Comment out the following two lines for the "traditional"
# (and highly broken) format.
name_opt 	= ca_default		# Subject Name options
cert_opt 	= ca_default		# Certificate field options

# Extension copying option: use with caution.
# copy_extensions = copy

# Extensions to add to a CRL. Note: Netscape communicator chokes on V2 CRLs
# so this is commented out by default to leave a V1 CRL.
# crlnumber must also be commented out to leave a V1 CRL.
# crl_extensions	= crl_ext

default_days	= 365			# how long to certify for
default_crl_days= 30			# how long before next CRL
default_md	= sha256		# use SHA-256 by default
preserve	= no			# keep passed DN ordering

# A few difference way of specifying how similar the request should look
# For type CA, the listed attributes must be the same, and the optional
# and supplied fields are just that :-)
policy		= policy_match

# For the CA policy


[ usr_cert ]

# These extensions are added when 'ca' signs a request.

# This goes against PKIX guidelines but some CAs do it and some software
# requires this to avoid interpreting an end user certificate as a CA.

authorityInfoAccess = OCSP;URI:http://xxx.xxx.xxx.xxx:8080

basicConstraints=CA:FALSE

# Here are some examples of the usage of nsCertType. If it is omitted
# the certificate can be used for anything *except* object signing.

# This is OK for an SSL server.
# nsCertType			= server

# For an object signing certificate this would be used.
# nsCertType = objsign

# For normal client use this is typical
# nsCertType = client, email

# and for everything including object signing:
# nsCertType = client, email, objsign

# This is typical in keyUsage for a client certificate.
# keyUsage = nonRepudiation, digitalSignature, keyEncipherment

# This will be displayed in Netscape's comment listbox.
nsComment			= "OpenSSL Generated Certificate"

# PKIX recommendations harmless if included in all certificates.
subjectKeyIdentifier=hash
authorityKeyIdentifier=keyid,issuer

# This stuff is for subjectAltName and issuerAltname.
# Import the email address.
# subjectAltName=email:copy
# An alternative to produce certificates that aren't
# deprecated according to PKIX.
# subjectAltName=email:move

# Copy subject details
# issuerAltName=issuer:copy

#nsCaRevocationUrl		= http://www.domain.dom/ca-crl.pem
#nsBaseUrl
#nsRevocationUrl
#nsRenewalUrl
#nsCaPolicyUrl
#nsSslServerName

# This is required for TSA certificates.
# extendedKeyUsage = critical,timeStamping

[ v3_req ]

basicConstraints = CA:FALSE
keyUsage = nonRepudiation, digitalSignature, keyEncipherment, 
extendedKeyUsage = OCSPSigning

[ v3_OCSP ]
basicConstraints = CA:FALSE
keyUsage = nonRepudiation, digitalSignature, keyEncipherment
extendedKeyUsage = OCSPSigning

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#!/bin/bash

while true
do
  # 檢查openssl ocsp程式是否正常進行
  if ! pgrep -x "openssl" > /dev/null
  then
    # 如果沒有正常執行，則啟動
    nohup openssl ocsp -index demoCA/index.txt -port 8080 -rsigner rootCA.crt -rkey rootCA.key -CA rootCA.crt -text -out log.txt &
  fi

  # 等待60秒後再次檢查
  sleep 60
done

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chmod +x monitor_ocsp.sh

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nohup ./monitor_ocsp.sh &