gnutls_x509_crt_get_subject_alt_othername_oid(3) — Linux manual page

NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON

gnutls_x509_crt_get_subject_alt_othername_oid(3)ect_alt_othername_oid(3)

NAME         top

       gnutls_x509_crt_get_subject_alt_othername_oid - API function

SYNOPSIS         top

       #include <gnutls/x509.h>

       int
       gnutls_x509_crt_get_subject_alt_othername_oid(gnutls_x509_crt_t
       cert, unsigned int seq, void * oid, size_t * oid_size);

ARGUMENTS         top

       gnutls_x509_crt_t cert
                   should contain a gnutls_x509_crt_t type

       unsigned int seq
                   specifies the sequence number of the alt name (0 for
                   the first one, 1 for the second etc.)

       void * oid  is the place where the otherName OID will be copied
                   to

       size_t * oid_size
                   holds the size of ret.

DESCRIPTION         top

       This function will extract the type OID of an otherName Subject
       Alternative Name, contained in the given certificate, and return
       the type as an enumerated element.

       This function is only useful if
       gnutls_x509_crt_get_subject_alt_name() returned
       GNUTLS_SAN_OTHERNAME.

       If  oid is null then only the size will be filled. The  oid
       returned will be null terminated, although  oid_size will not
       account for the trailing null.

RETURNS         top

       the alternative subject name type on success, one of the
       enumerated gnutls_x509_subject_alt_name_t.  For supported OIDs,
       it will return one of the virtual (GNUTLS_SAN_OTHERNAME_*) types,
       e.g. GNUTLS_SAN_OTHERNAME_XMPP, and GNUTLS_SAN_OTHERNAME for
       unknown OIDs.  It will return GNUTLS_E_SHORT_MEMORY_BUFFER if
        ian_size is not large enough to hold the value.  In that case
        ian_size will be updated with the required size.  If the
       certificate does not have an Alternative name with the specified
       sequence number and with the otherName type then
       GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE is returned.

REPORTING BUGS         top

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

COPYRIGHT         top

       Copyright © 2001- 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         top

       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

       https://www.gnutls.org/manual/ 

COLOPHON         top

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at
       ⟨http://www.gnutls.org/⟩.  If you have a bug report for this
       manual page, send it to bugs@gnutls.org.  This page was obtained
       from the tarball gnutls-3.7.2.tar.xz fetched from
       ⟨http://www.gnutls.org/download.html⟩ on 2021-08-27.  If you
       discover any rendering problems in this HTML version of the page,
       or you believe there is a better or more up-to-date source for
       the page, or you have corrections or improvements to the
       information in this COLOPHON (which is not part of the original
       manual page), send a mail to man-pages@man7.org

gnutls                  gnutls_x5039._7c.r2t_get_subject_alt_othername_oid(3)