gnutls_x509_crq_get_extension_by_oid(3) [suse man page]
gnutls_x509_crq_get_extension_by_oid(3) gnutls gnutls_x509_crq_get_extension_by_oid(3) NAME
gnutls_x509_crq_get_extension_by_oid - get the specified extension SYNOPSIS
#include <gnutls/x509.h> int gnutls_x509_crq_get_extension_by_oid(gnutls_x509_crq_t cert, const char * oid, int indx, void * buf, size_t * sizeof_buf, unsigned int * critical); ARGUMENTS
gnutls_x509_crq_t cert should contain a gnutls_x509_crq_t structure const char * oid holds an Object Identified in null terminated string int indx In case multiple same OIDs exist in the extensions, this specifies which to send. Use zero to get the first one. void * buf a pointer to a structure to hold the name (may be null) size_t * sizeof_buf initially holds the size of buf unsigned int * critical will be non zero if the extension is marked as critical DESCRIPTION
This function will return the extension specified by the OID in the certificate. The extensions will be returned as binary data DER encoded, in the provided buffer. RETURNS
On success, GNUTLS_E_SUCCESS is returned, otherwise a negative value in case of an error. If the certificate does not contain the speci- fied extension GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned. SINCE
2.8.0 REPORTING BUGS
Report bugs to <bug-gnutls@gnu.org>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/ COPYRIGHT
Copyright (C) 2008 Free Software Foundation. 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 info and gnutls programs are properly installed at your site, the command info gnutls should give you access to the complete manual. gnutls 2.8.6 gnutls_x509_crq_get_extension_by_oid(3)
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gnutls_x509_crq_get_extension_data(3) gnutls gnutls_x509_crq_get_extension_data(3) NAME
gnutls_x509_crq_get_extension_data - Get the specified extension data SYNOPSIS
#include <gnutls/x509.h> int gnutls_x509_crq_get_extension_data(gnutls_x509_crq_t cert, int indx, void * data, size_t * sizeof_data); ARGUMENTS
gnutls_x509_crq_t cert should contain a gnutls_x509_crq_t structure int indx Specifies which extension OID to send. Use zero to get the first one. void * data a pointer to a structure to hold the data (may be null) size_t * sizeof_data initially holds the size of oid DESCRIPTION
This function will return the requested extension data in the certificate. The extension data will be stored as a string in the provided buffer. Use gnutls_x509_crq_get_extension_info() to extract the OID and critical flag. Use gnutls_x509_crq_get_extension_by_oid() instead, if you want to get data indexed by the extension OID rather than sequence. RETURNS
On success, GNUTLS_E_SUCCESS is returned, otherwise a negative value in case of an error. If your have reached the last extension avail- able GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned. SINCE
2.8.0 REPORTING BUGS
Report bugs to <bug-gnutls@gnu.org>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/ COPYRIGHT
Copyright (C) 2008 Free Software Foundation. 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 info and gnutls programs are properly installed at your site, the command info gnutls should give you access to the complete manual. gnutls 2.8.6 gnutls_x509_crq_get_extension_data(3)