Revoke a certificate¶ The OpenSSL ocsp tool can act as an OCSP responder, but it’s only intended for testing. Production ready OCSP responders exist, but those are beyond the scope of this guide. Create a server certificate to test.
Feb 28, 2012 OpenSSL - User - Revoking a certificate using only a Hi Joe, Joe Gluck wrote: > Does anyone know how can I revoke a certificate, even if I don't have > the certificate file anymore, (using openssl) can I just update the > index.txt line associated with this certificate, change the V to R and > add the revocation date? If this should work does anyone have already a > script that does that? Or can some one help with the exact format of > the index How to check the certificate revocation status - SSL Sep 24, 2019
openssl ca -config openssl.cnf -gencrl -out crl/ca.crl Enter pass phrase for ./private/ca.key: OpenSSL ‹ Certificate Request up Revoke Certificate
# cd /root/certs # openssl ca -revoke certificate.crt # openssl ca -gencrl -out crl.pem # cat ca.crt crl.pem > revoke-test.pem # openssl verify -CAfile revoke-test.pem -crl_check certificate.crt WARNING: Do not forget to distribute the new certificate revokation list (CRL) crl.pem to any application and/or host using the public key infrastructure! Revoking Certificates | OpenVPN
The Most Common OpenSSL Commands - SSL Shopper
OpenSSL (Keys and Certificates) · HOWTO setup a small # cd /root/certs # openssl ca -revoke certificate.crt # openssl ca -gencrl -out crl.pem # cat ca.crt crl.pem > revoke-test.pem # openssl verify -CAfile revoke-test.pem -crl_check certificate.crt WARNING: Do not forget to distribute the new certificate revokation list (CRL) crl.pem to any application and/or host using the public key infrastructure! Revoking Certificates | OpenVPN The revoke-full script will generate a CRL (certificate revocation list) file called crl.pem in the keyssubdirectory. The file should be copied to a directory where the OpenVPN server can access it, then CRL verification should be enabled in the server configuration: OpenSSL - User - revoking a self-signed certificate Jan 26, 2009 How to revoke a certificate with OpenSSL on CentOS RedHat