NAME

       gnutls_certificate_set_x509_key_file - API function

SYNOPSIS

       #include <gnutls/gnutls.h>

       int  gnutls_certificate_set_x509_key_file(gnutls_certificate_credentials_t res, const char
       * certfile, const char * keyfile, gnutls_x509_crt_fmt_t type);

ARGUMENTS

       gnutls_certificate_credentials_t res
                   is a gnutls_certificate_credentials_t type.

       const char * certfile
                   is a file that containing  the  certificate  list  (path)  for  the  specified
                   private key, in PKCS7 format, or a list of certificates

       const char * keyfile
                   is a file that contains the private key

       gnutls_x509_crt_fmt_t type
                   is PEM or DER

DESCRIPTION

       This  function sets a certificate/private key pair in the gnutls_certificate_credentials_t
       type.  This function may be called more than  once,  in  case  multiple  keys/certificates
       exist  for  the  server.   For  clients  that  need  to  send more than its own end entity
       certificate, e.g., also an intermediate CA cert, then the
        certfile must contain the ordered certificate chain.

       Note that the names in the certificate provided will  be  considered  when  selecting  the
       appropriate certificate to use (in case of multiple certificate/key pairs).

       This  function  can  also accept URLs at  keyfile and  certfile . In that case it will use
       the private key and certificate indicated by the URLs. Note that the  supported  URLs  are
       the ones indicated by gnutls_url_is_supported().

       In  case the  certfile is provided as a PKCS 11 URL, then the certificate, and its present
       issuers in the token are imported (i.e., forming the required trust chain).

       If that function fails to load the  res structure is at an undefined state, it must not be
       reused to load other keys or certificates.

       Note that, this function by default returns zero on success and a negative value on error.
       Since    3.5.6,    when    the    flag    GNUTLS_CERTIFICATE_API_V2    is    set     using
       gnutls_certificate_set_flags()  it returns an index (greater or equal to zero). That index
       can be used to other functions to refer to the added key-pair.

RETURNS

       On success this functions returns zero, and otherwise a negative value on error (see above
       for modifying that behavior).

SINCE

       3.1.11

REPORTING BUGS

       Report bugs to <bugs@gnutls.org>.
       Home page: http://www.gnutls.org

COPYRIGHT

       Copyright © 2001-2022 Free Software Foundation, Inc., and others.
       Copying  and distribution of this file, with or without modification, are permitted in any
       medium without royalty provided the copyright notice and this notice are preserved.

SEE ALSO

       The  full  documentation  for  gnutls  is  maintained  as  a  Texinfo  manual.    If   the
       /usr/share/doc/gnutls/ directory does not contain the HTML form visit

       http://www.gnutls.org/manual/