337 lines
11 KiB
Bash
Executable File
337 lines
11 KiB
Bash
Executable File
#!/bin/bash
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#
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DHBITS=4096 # 2048 fast 4096 too long...
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BITS=4096
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PROT=sha256
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RCA_DAYS=5840 # 16 years
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ICA_DAYS=4380 # 12 years
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DAYS=3650 # 10 years
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#
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SSL=/ssl
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RCA=/ssl/root_ca
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ICA=/ssl/intermediate_ca
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SRV=/ssl/servers
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#
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CA_TXT='Certificate Authority'
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RCA_TXT='Root CA'
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ICA_TXT='Intermediate CA'
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COUNTRY_NAME=${CA_COUNTRY_NAME:-RU}
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STATE_OR_PROVINCE_NAME=${CA_STATE_OR_PROVINCE_NAME:-Kaliningrad Region}
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LOCALITY_NAME=${CA_LOCALITY_NAME:-Kaliningrad}
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ORGANIZATION_NAME=${CA_ORGANIZATION_NAME:-Dev Corporation Ltd}
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ORGANIZATIONAL_UNIT_NAME=${CA_ORGANIZATIONAL_UNIT_NAME:-Dev Corporation Ltd Unit}
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RCA_EMAIL_ADDRESS=${CA_EMAIL_ADDRESS:-info@devcorporation.ltd}
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ICA_EMAIL_ADDRESS=${CA_EMAIL_ADDRESS:-info@devcorporation.ltd}
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#
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echo 'Create dirs...'
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mkdir -p ${SSL}
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mkdir -p ${RCA} && cd ${RCA} && mkdir certs crl newcerts private && touch index.txt && echo 1000 > serial
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mkdir -p ${ICA} && cd ${ICA} && mkdir certs crl csr newcerts private && touch index.txt && echo 1000 > serial && echo 1000 > ${ICA}/crlnumber
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mkdir -p ${SRV} && cd ${SRV} && mkdir certs crl csr newcerts private && touch index.txt && echo 1000 > serial && echo 1000 > ${SRV}/crlnumber
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#
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echo 'Create OpenSSL confs...'
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echo '# OpenSSL Root CA configuration file.
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# Copy to `'${RCA}'/openssl.cnf`.
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[ ca ]
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# `man ca`
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default_ca = CA_default
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[ CA_default ]
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# Directory and file locations.
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dir = '${RCA}'
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certs = $dir/certs
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crl_dir = $dir/crl
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new_certs_dir = $dir/newcerts
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database = $dir/index.txt
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serial = $dir/serial
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RANDFILE = $dir/private/.rand
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# The root key and root certificate.
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private_key = $dir/private/rootCA.key.pem
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certificate = $dir/certs/rootCA.cert.pem
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# For certificate revocation lists.
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crlnumber = $dir/crlnumber
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crl = $dir/crl/ca.crl.pem
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crl_extensions = crl_ext
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default_crl_days = 30
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# SHA-1 is deprecated, so use SHA-2 instead.
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default_md = '${PROT}'
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name_opt = ca_default
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cert_opt = ca_default
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default_days = '${RCA_DAYS}'
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preserve = no
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policy = policy_strict
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[ policy_strict ]
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# The root CA should only sign intermediate certificates that match.
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# See the POLICY FORMAT section of `man ca`.
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countryName = match
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stateOrProvinceName = match
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organizationName = match
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organizationalUnitName = optional
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commonName = supplied
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emailAddress = optional
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[ policy_loose ]
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# Allow the intermediate CA to sign a more diverse range of certificates.
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# See the POLICY FORMAT section of the `ca` man page.
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countryName = optional
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stateOrProvinceName = optional
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localityName = optional
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organizationName = optional
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organizationalUnitName = optional
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commonName = supplied
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emailAddress = optional
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[ req ]
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# Options for the `req` tool (`man req`).
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default_bits = '${BITS}'
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distinguished_name = req_distinguished_name
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string_mask = utf8only
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# SHA-1 is deprecated, so use SHA-2 instead.
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default_md = '${PROT}'
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# Extension to add when the -x509 option is used.
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x509_extensions = v3_ca
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[ req_distinguished_name ]
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# See <https://en.wikipedia.org/wiki/Certificate_signing_request>.
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countryName = '${COUNTRY_NAME}'
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stateOrProvinceName = '${STATE_OR_PROVINCE_NAME}'
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localityName = '${LOCALITY_NAME}'
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0.organizationName = '${ORGANIZATION_NAME}'
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organizationalUnitName = '${ORGANIZATION_NAME}' '${CA_TXT}'
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commonName = '${ORGANIZATION_NAME}' '${RCA_TXT}'
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emailAddress = '${RCA_EMAIL_ADDRESS}'
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# Optionally, specify some defaults.
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countryName_default = '${COUNTRY_NAME}'
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stateOrProvinceName_default = '${STATE_OR_PROVINCE_NAME}'
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localityName_default = '${LOCALITY_NAME}'
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0.organizationName_default = '${ORGANIZATION_NAME}'
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organizationalUnitName_default = '${ORGANIZATION_NAME}' '${CA_TXT}'
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emailAddress_default = '${RCA_EMAIL_ADDRESS}'
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[ v3_ca ]
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# Extensions for a typical CA (`man x509v3_config`).
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subjectKeyIdentifier = hash
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authorityKeyIdentifier = keyid:always,issuer
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basicConstraints = critical, CA:true
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keyUsage = critical, digitalSignature, cRLSign, keyCertSign
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[ v3_intermediate_ca ]
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# Extensions for a typical intermediate CA (`man x509v3_config`).
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subjectKeyIdentifier = hash
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authorityKeyIdentifier = keyid:always,issuer
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basicConstraints = critical, CA:true, pathlen:0
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keyUsage = critical, digitalSignature, cRLSign, keyCertSign
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[ usr_cert ]
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# Extensions for client certificates (`man x509v3_config`).
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basicConstraints = CA:FALSE
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nsCertType = client, email
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nsComment = "OpenSSL Generated Certificate for QA"
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subjectKeyIdentifier = hash
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authorityKeyIdentifier = keyid,issuer
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keyUsage = critical, nonRepudiation, digitalSignature, keyEncipherment
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extendedKeyUsage = clientAuth, emailProtection
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[ server_cert ]
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# Extensions for server certificates (`man x509v3_config`).
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basicConstraints = CA:FALSE
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nsCertType = server
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nsComment = "OpenSSL Generated Certificate for QA"
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subjectKeyIdentifier = hash
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authorityKeyIdentifier = keyid,issuer:always
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keyUsage = critical, digitalSignature, keyEncipherment
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extendedKeyUsage = serverAuth
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[ crl_ext ]
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# Extension for CRLs (`man x509v3_config`).
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authorityKeyIdentifier=keyid:always
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[ ocsp ]
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# Extension for OCSP signing certificates (`man ocsp`).
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basicConstraints = CA:FALSE
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subjectKeyIdentifier = hash
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authorityKeyIdentifier = keyid,issuer
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keyUsage = critical, digitalSignature
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extendedKeyUsage = critical, OCSPSigning
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' >> ${RCA}/openssl.cnf
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#
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echo '# OpenSSL Intermediate CA configuration file.
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# Copy to `'${ICA}'/openssl.cnf`.
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[ ca ]
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# `man ca`
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default_ca = CA_default
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[ CA_default ]
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# Directory and file locations.
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dir = '${ICA}'
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certs = $dir/certs
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crl_dir = $dir/crl
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new_certs_dir = $dir/newcerts
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database = $dir/index.txt
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serial = $dir/serial
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RANDFILE = $dir/private/.rand
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# The root key and root certificate.
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private_key = $dir/private/intermediateCA.key.pem
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certificate = $dir/certs/intermediateCA.cert.pem
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# For certificate revocation lists.
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crlnumber = $dir/crlnumber
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crl = $dir/crl/intermediate.crl.pem
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crl_extensions = crl_ext
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default_crl_days = 30
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# SHA-1 is deprecated, so use SHA-2 instead.
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default_md = '${PROT}'
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name_opt = ca_default
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cert_opt = ca_default
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default_days = '${ICA_DAYS}'
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preserve = no
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policy = policy_loose
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[ policy_strict ]
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# The root CA should only sign intermediate certificates that match.
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# See the POLICY FORMAT section of `man ca`.
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countryName = match
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stateOrProvinceName = match
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organizationName = match
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organizationalUnitName = optional
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commonName = supplied
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emailAddress = optional
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[ policy_loose ]
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# Allow the intermediate CA to sign a more diverse range of certificates.
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# See the POLICY FORMAT section of the `ca` man page.
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countryName = optional
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stateOrProvinceName = optional
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localityName = optional
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organizationName = optional
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organizationalUnitName = optional
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commonName = supplied
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emailAddress = optional
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[ req ]
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# Options for the `req` tool (`man req`).
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default_bits = '${BITS}'
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distinguished_name = req_distinguished_name
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string_mask = utf8only
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# SHA-1 is deprecated, so use SHA-2 instead.
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default_md = '${PROT}'
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# Extension to add when the -x509 option is used.
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x509_extensions = v3_ca
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[ req_distinguished_name ]
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# See <https://en.wikipedia.org/wiki/Certificate_signing_request>.
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countryName = '${COUNTRY_NAME}'
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stateOrProvinceName = '${STATE_OR_PROVINCE_NAME}'
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localityName = '${LOCALITY_NAME}'
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0.organizationName = '${ORGANIZATION_NAME}'
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organizationalUnitName = '${ORGANIZATION_NAME}' '${CA_TXT}'
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commonName = '${ORGANIZATION_NAME}' '${ICA_TXT}'
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emailAddress = '${ICA_EMAIL_ADDRESS}'
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# Optionally, specify some defaults.
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countryName_default = '${COUNTRY_NAME}'
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stateOrProvinceName_default = '${STATE_OR_PROVINCE_NAME}'
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localityName_default = '${LOCALITY_NAME}'
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0.organizationName_default = '${ORGANIZATION_NAME}'
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organizationalUnitName_default = '${ORGANIZATION_NAME}' '${CA_TXT}'
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emailAddress_default = '${ICA_EMAIL_ADDRESS}'
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[ v3_ca ]
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# Extensions for a typical CA (`man x509v3_config`).
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subjectKeyIdentifier = hash
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authorityKeyIdentifier = keyid:always,issuer
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basicConstraints = critical, CA:true
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keyUsage = critical, digitalSignature, cRLSign, keyCertSign
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[ v3_intermediate_ca ]
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# Extensions for a typical intermediate CA (`man x509v3_config`).
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subjectKeyIdentifier = hash
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authorityKeyIdentifier = keyid:always,issuer
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basicConstraints = critical, CA:true, pathlen:0
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keyUsage = critical, digitalSignature, cRLSign, keyCertSign
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[ usr_cert ]
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# Extensions for client certificates (`man x509v3_config`).
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basicConstraints = CA:FALSE
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nsCertType = client, email
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nsComment = "OpenSSL Generated Certificate for QA"
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subjectKeyIdentifier = hash
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authorityKeyIdentifier = keyid,issuer
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keyUsage = critical, nonRepudiation, digitalSignature, keyEncipherment
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extendedKeyUsage = clientAuth, emailProtection
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[ server_cert ]
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# Extensions for server certificates (`man x509v3_config`).
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basicConstraints = CA:FALSE
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nsCertType = server
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nsComment = "OpenSSL Generated Certificate for QA"
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subjectKeyIdentifier = hash
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authorityKeyIdentifier = keyid,issuer:always
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keyUsage = critical, digitalSignature, nonRepudiation, keyEncipherment
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extendedKeyUsage = serverAuth
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[ crl_ext ]
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# Extension for CRLs (`man x509v3_config`).
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authorityKeyIdentifier=keyid:always
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[ ocsp ]
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# Extension for OCSP signing certificates (`man ocsp`).
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basicConstraints = CA:FALSE
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subjectKeyIdentifier = hash
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authorityKeyIdentifier = keyid,issuer
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keyUsage = critical, digitalSignature
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extendedKeyUsage = critical, OCSPSigning
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' >> ${ICA}/openssl.cnf
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#
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# DHParams
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#
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###echo 'DHParams...'
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###cd ${SSL}
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###openssl dhparam -out dhparam.pem ${DHBITS}
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#
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# Root CA
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#
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echo 'Root CA...'
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cd ${RCA}
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openssl genrsa -out private/rootCA.key.pem ${BITS}
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openssl req -config openssl.cnf -x509 -new -key private/rootCA.key.pem -days ${RCA_DAYS} -${PROT} -extensions v3_ca -out certs/rootCA.cert.pem -subj "/C=${COUNTRY_NAME}/ST=${STATE_OR_PROVINCE_NAME}/L=${LOCALITY_NAME}/O=${ORGANIZATION_NAME}/OU=${ORGANIZATION_NAME} ${CA_TXT}/CN=${ORGANIZATION_NAME} ${RCA_TXT}"
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openssl x509 -noout -text -in certs/rootCA.cert.pem
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cp certs/rootCA.cert.pem ${SSL}/rootCA.cert.pem
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#
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# Intermediate CA
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#
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echo 'Intermediate CA...'
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cd ${ICA}
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openssl genrsa -out private/intermediateCA.key.pem ${BITS}
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openssl req -config openssl.cnf -new -key private/intermediateCA.key.pem -${PROT} -out csr/intermediateCA.csr.pem -subj "/C=${COUNTRY_NAME}/ST=${STATE_OR_PROVINCE_NAME}/L=${LOCALITY_NAME}/O=${ORGANIZATION_NAME}/OU=${ORGANIZATION_NAME} ${CA_TXT}/CN=${ORGANIZATION_NAME} ${ICA_TXT}"
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cd ${RCA}
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openssl ca -batch -config openssl.cnf -extensions v3_intermediate_ca -days ${ICA_DAYS} -notext -md ${PROT} -in ${ICA}/csr/intermediateCA.csr.pem -out ${ICA}/certs/intermediateCA.cert.pem
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cd ${ICA}
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openssl x509 -noout -text -in certs/intermediateCA.cert.pem
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openssl verify -CAfile ${RCA}/certs/rootCA.cert.pem certs/intermediateCA.cert.pem
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cp certs/intermediateCA.cert.pem ${SSL}/intermediateCA.cert.pem
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#
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# CA Chain
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#
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echo 'CA chain...'
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cat certs/intermediateCA.cert.pem ${RCA}/certs/rootCA.cert.pem > certs/ca-chain.cert.pem
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cp certs/ca-chain.cert.pem ${SSL}/ca-chain.cert.pem
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#
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