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NAME | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURNS | SINCE | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON |
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gnutls_x509_c...othername_oid(3) gnutls gnutls_x509_c...othername_oid(3)
gnutls_x509_crt_get_issuer_alt_othername_oid - API function
#include <gnutls/x509.h>
int
gnutls_x509_crt_get_issuer_alt_othername_oid(gnutls_x509_crt_t
cert, unsigned int seq, void * ret, size_t * ret_size);
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 * ret is the place where the otherName OID will be copied
to
size_t * ret_size
holds the size of ret.
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.
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.
This function is only useful if
gnutls_x509_crt_get_issuer_alt_name() returned
GNUTLS_SAN_OTHERNAME.
the alternative issuer 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
ret_size is not large enough to hold the value. In that case
ret_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.
2.10.0
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
Copyright © 2001-2023 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.
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/
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-3.8.5.tar.xz fetched from
⟨http://www.gnutls.org/download.html⟩ on 2024-06-14. 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 3.8.5 gnutls_x509_c...othername_oid(3)
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HTML rendering created 2024-06-26 by Michael Kerrisk, author of The Linux Programming Interface. For details of in-depth Linux/UNIX system programming training courses that I teach, look here. Hosting by jambit GmbH. |
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