Renewal of certificate for ONLINE machine¶
Login as lhcbprod on lbdirac.cern.ch and generate the certificate request
openssl req -new -subj /CN=lbdirac.cern.ch -out newcsr.csr -nodes -sha1
Open in your browser the page http://ca.cern.ch cut the content of newcsr.csr (created in the previous step) in the web page and click on the submit button. Save the Base 64 encoded certificate as a file newcert.cer. Copy this file to lbdirac.cern.ch. Then convert the certificate in the correct format.
openssl pkcs12 -export -inkey privkey.pem -in newcert.cer -out myCertificate.pks (You will have to type the PEM password you typed in the previous step. Type also an export password, and don't forget it. Your certificate in PKCS12 format is ready in file myCertificate.pks, you can delete the other files.) openssl pkcs12 -in myCertificate.pks -clcerts -nokeys -out hostcert.pem openssl pkcs12 -in myCertificate.pks -nocerts -out hostkey.pem.passwd openssl rsa -in hostkey.pem.passwd -out hostkey.pem (remove the password)
If you want to test that the new host certificate is valid without any password, just do
dirac-proxy-init -C <cert> -K <key>