NAME

SSL_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 );

DESCRIPTION

The SSL_CTX_add_extra_chain_cert() function adds the certificate x509 to the certificate 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(). 

RETURN VALUES

The SSL_CTX_add_extra_chain_cert() function returns 1 on success. Check the error stack to determine the reason for failure. 

SEE ALSO

Functions: ssl(3), SSL_CTX_use_certificate(3), SSL_CTX_set_client_cert_cb(3), SSL_CTX_load_verify_locations(3)