SSL_CTX_ADD_EXTRA_CHA... BSD Library Functions Manual SSL_CTX_ADD_EXTRA_CHA...NAMESSL_CTX_add_extra_chain_cert — add certificate to chain
SYNOPSIS
#include <openssl/ssl.h>
long
SSL_CTX_add_extra_chain_cert(SSL_CTX ctx, X509 *x509);
DESCRIPTIONSSL_CTX_add_extra_chain_cert() adds the certificate x509 to the certifi‐
cate chain presented together with the certificate. Several certificates
can be added one after the other.
NOTES
When constructing the certificate chain, the chain will be formed from
these certificates explicitly specified. If no chain is specified, the
library will try to complete the chain from the available CA certificates
in the trusted CA storage, see SSL_CTX_load_verify_locations(3).
The x509 certificate provided to SSL_CTX_add_extra_chain_cert() will be
freed by the library when the SSL_CTX is destroyed. An application
should not free the x509 object.
RETURN VALUESSSL_CTX_add_extra_chain_cert() returns 1 on success. Check out the error
stack to find out the reason for failure otherwise.
SEE ALSOssl(3), SSL_CTX_load_verify_locations(3), SSL_CTX_set_client_cert_cb(3),
SSL_CTX_use_certificate(3)BSD April 23, 2024 BSD