NAME

       gnutls_x509_crl_get_issuer_dn_by_oid - API function

SYNOPSIS

       #include <gnutls/x509.h>

       int gnutls_x509_crl_get_issuer_dn_by_oid(gnutls_x509_crl_t crl, const char * oid, unsigned indx, unsigned
       int raw_flag, void * buf, size_t * sizeof_buf);

ARGUMENTS

       gnutls_x509_crl_t crl
                   should contain a gnutls_x509_crl_t type

       const char * oid
                   holds an Object Identified in null terminated string

       unsigned indx
                   In case multiple same OIDs exist in the RDN, this specifies which to send. Use (0) to get the
                   first one.

       unsigned int raw_flag
                   If non-zero returns the raw DER data of the DN part.

       void * buf  a pointer to a structure to hold the peer's name (may be null)

       size_t * sizeof_buf
                   initially holds the size of  buf

DESCRIPTION

       This  function will extract the part of the name of the CRL issuer specified by the given OID. The output
       will be encoded as described in RFC4514. The output string will be ASCII or UTF-8 encoded,  depending  on
       the certificate data.

       Some helper macros with popular OIDs can be found in gnutls/x509.h If raw flag is (0), this function will
       only return known OIDs as text. Other OIDs will be DER encoded, as described in RFC4514 -- in hex  format
       with a '#' prefix.  You can check about known OIDs using gnutls_x509_dn_oid_known().

       If buf is null then only the size will be filled.

RETURNS

       GNUTLS_E_SHORT_MEMORY_BUFFER  if  the provided buffer is not long enough, and in that case the sizeof_buf
       will be updated with the required size, and 0 on success.

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/