gnutls_certificate_set_ocsp_status_request_function2 - Linux

Overview

gnutls_certificate_set_ocsp_status_request_function2 is a function that sets the OCSP (Online Certificate Status Protocol) status request function to be used for this certificate.

Syntax

gnutls_certificate_set_ocsp_status_request_function2(certificate, callback)
  • certificate: The certificate to set the OCSP status request function for.
  • callback: The callback function to be used to request the OCSP status.

Options/Flags

The following callback is used:

int (*callback) (gnutls_certificate_t certificate, const char *hostname, void *user_data)
  • certificate: The certificate to check the status of.
  • hostname: The hostname of the server that issued the certificate.
  • user_data: A user-provided pointer that will be passed to the callback.

Examples

The following example shows how to set the OCSP status request function:

gnutls_certificate_set_ocsp_status_request_function2(certificate, ocsp_status_request_function);

Common Issues

  • If the OCSP status request function is not set, the OCSP status will not be checked.
  • If the OCSP status request function returns an error, the OCSP status will not be checked.

Integration

gnutls_certificate_set_ocsp_status_request_function2 can be used with other GnuTLS functions to check the status of certificates. For example, it can be used with gnutls_certificate_verify to verify a certificate.

Related Commands

  • gnutls_certificate_set_ocsp_status_request_function
  • gnutls_ocsp_request_new
  • gnutls_ocsp_request_verify