Mercurial > trustbridge
view common/certhelp.c @ 1234:ad4fc3649ffb
(issue146) Always draw certificate item buttons as unchecked
author | Andre Heinecke <andre.heinecke@intevation.de> |
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date | Wed, 24 Sep 2014 16:25:27 +0200 |
parents | 17e1c8f37d72 |
children | 265583011f24 |
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/* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik * Software engineering by Intevation GmbH * * This file is Free Software under the GNU GPL (v>=2) * and comes with ABSOLUTELY NO WARRANTY! * See LICENSE.txt for details. */ #include <stdlib.h> #include "certhelp.h" #include "logging.h" #include "errorcodes.h" #include "strhelp.h" char * get_oid_valstr(x509_name *namebuf, unsigned char *oid) { char *str = NULL; size_t oid_len = strlen((char *)oid); while ( namebuf != NULL ) { if ( (namebuf->oid.len == oid_len) && (memcmp(namebuf->oid.p, oid, oid_len) == 0) ) { str = xstrndup((char *)namebuf->val.p, namebuf->val.len); break; } namebuf = namebuf->next; } return str; } char * x509_parse_subject(unsigned char *derdata, size_t derlen, unsigned char *oid) { x509_crt chain; char *str; x509_crt_init(&chain); if (x509_crt_parse_der(&chain, derdata, derlen) != 0) { ERRORPRINTF("Could not parse certificate!\n"); return NULL; } else { str = get_oid_valstr(&(chain.subject), oid); x509_crt_free(&chain); } return str; }