100 lines
4.2 KiB
Bash
Executable File
100 lines
4.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
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. /usr/unifi/functions
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if [[ ! -d "${CERTDIR}" || ! -f "${CERTDIR}/${CERTNAME}" ]]; then
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exit 0
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fi
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log 'Cert directory found. Checking Certs'
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if `md5sum -c "${CERTDIR}/${CERTNAME}.md5" &>/dev/null`; then
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log "Cert has not changed, not updating controller."
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exit 0
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else
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if [ ! -e "${DATADIR}/keystore" ]; then
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log "WARN: Missing keystore, creating a new one"
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if [ ! -d "${DATADIR}" ]; then
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log "Missing data directory, creating..."
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mkdir "${DATADIR}"
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fi
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keytool -genkey -keyalg RSA -alias unifi -keystore "${DATADIR}/keystore" \
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-storepass aircontrolenterprise -keypass aircontrolenterprise -validity 1825 \
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-keysize 4096 -dname "cn=UniFi"
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fi
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TEMPFILE=$(mktemp)
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TMPLIST="${TEMPFILE}"
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CERTTEMPFILE=$(mktemp)
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TMPLIST+=" ${CERTTEMPFILE}"
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CERTURI=$(openssl x509 -noout -ocsp_uri -in "${CERTDIR}/${CERTNAME}")
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# Identrust cross-signed CA cert needed by the java keystore for import.
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# Can get original here: https://www.identrust.com/certificates/trustid/root-download-x3.html
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cat > "${CERTTEMPFILE}" <<'_EOF'
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-----BEGIN CERTIFICATE-----
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MIIDSjCCAjKgAwIBAgIQRK+wgNajJ7qJMDmGLvhAazANBgkqhkiG9w0BAQUFADA/
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MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT
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DkRTVCBSb290IENBIFgzMB4XDTAwMDkzMDIxMTIxOVoXDTIxMDkzMDE0MDExNVow
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PzEkMCIGA1UEChMbRGlnaXRhbCBTaWduYXR1cmUgVHJ1c3QgQ28uMRcwFQYDVQQD
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Ew5EU1QgUm9vdCBDQSBYMzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB
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AN+v6ZdQCINXtMxiZfaQguzH0yxrMMpb7NnDfcdAwRgUi+DoM3ZJKuM/IUmTrE4O
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rz5Iy2Xu/NMhD2XSKtkyj4zl93ewEnu1lcCJo6m67XMuegwGMoOifooUMM0RoOEq
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OLl5CjH9UL2AZd+3UWODyOKIYepLYYHsUmu5ouJLGiifSKOeDNoJjj4XLh7dIN9b
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xiqKqy69cK3FCxolkHRyxXtqqzTWMIn/5WgTe1QLyNau7Fqckh49ZLOMxt+/yUFw
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7BZy1SbsOFU5Q9D8/RhcQPGX69Wam40dutolucbY38EVAjqr2m7xPi71XAicPNaD
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aeQQmxkqtilX4+U9m5/wAl0CAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNV
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HQ8BAf8EBAMCAQYwHQYDVR0OBBYEFMSnsaR7LHH62+FLkHX/xBVghYkQMA0GCSqG
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SIb3DQEBBQUAA4IBAQCjGiybFwBcqR7uKGY3Or+Dxz9LwwmglSBd49lZRNI+DT69
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ikugdB/OEIKcdBodfpga3csTS7MgROSR6cz8faXbauX+5v3gTt23ADq1cEmv8uXr
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AvHRAosZy5Q6XkjEGB5YGV8eAlrwDPGxrancWYaLbumR9YbK+rlmM6pZW87ipxZz
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R8srzJmwN0jP41ZL9c8PDHIyh8bwRLtTcm1D9SZImlJnt1ir/md2cXjbDaJWFBM5
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JDGFoqgCWjBH4d1QB7wCCZAA62RjYJsWvIjJEubSfZGL+T0yjWW06XyxV3bqxbYo
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Ob8VZRzI9neWagqNdwvYkQsEjgfbKbYK7p2CNTUQ
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-----END CERTIFICATE-----
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_EOF
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log "Cert has changed, updating controller..."
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md5sum "${CERTDIR}/${CERTNAME}" > "${CERTDIR}/${CERTNAME}.md5"
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log "Using openssl to prepare certificate..."
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CHAIN=$(mktemp)
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TMPLIST+=" ${CHAIN}"
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if [[ "${CERTURI}" == *"letsencrypt"* && "$CERT_IS_CHAIN" == "true" ]]; then
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awk 1 "${CERTTEMPFILE}" "${CERTDIR}/${CERTNAME}" >> "${CHAIN}"
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elif [[ "${CERTURI}" == *"letsencrypt"* ]]; then
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awk 1 "${CERTTEMPFILE}" "${CERTDIR}/chain.pem" "${CERTDIR}/${CERTNAME}" >> "${CHAIN}"
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elif [[ "${CERTURI}" == *"lencr.org"* && "$CERT_IS_CHAIN" == "true" ]]; then
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awk 1 "${CERTTEMPFILE}" "${CERTDIR}/${CERTNAME}" >> "${CHAIN}"
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elif [[ "${CERTURI}" == *"lencr.org"* ]]; then
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awk 1 "${CERTTEMPFILE}" "${CERTDIR}/chain.pem" "${CERTDIR}/${CERTNAME}" >> "${CHAIN}"
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elif [[ -f "${CERTDIR}/ca.pem" ]]; then
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awk 1 "${CERTDIR}/ca.pem" "${CERTDIR}/chain.pem" "${CERTDIR}/${CERTNAME}" >> "${CHAIN}"
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else
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awk 1 "${CERTDIR}/chain.pem" "${CERTDIR}/${CERTNAME}" >> "${CHAIN}"
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fi
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openssl pkcs12 -export -passout pass:aircontrolenterprise \
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-in "${CHAIN}" \
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-inkey "${CERTDIR}/${CERT_PRIVATE_NAME}" \
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-out "${TEMPFILE}" -name unifi
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log "Removing existing certificate from Unifi protected keystore..."
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keytool -delete -alias unifi -keystore "${DATADIR}/keystore" \
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-deststorepass aircontrolenterprise
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log "Inserting certificate into Unifi keystore..."
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keytool -trustcacerts -importkeystore \
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-deststorepass aircontrolenterprise \
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-destkeypass aircontrolenterprise \
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-destkeystore "${DATADIR}/keystore" \
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-srckeystore "${TEMPFILE}" -srcstoretype PKCS12 \
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-srcstorepass aircontrolenterprise \
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-alias unifi
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log "Cleaning up temp files"
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for file in ${TMPLIST}; do
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rm -f "${file}"
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done
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log "Done!"
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fi
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