Mercurial > trustbridge
annotate common/certhelp.c @ 627:566ee111e331 trustbridge-refactor
Added state to certificate list item and updated certificate list widget.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Mon, 23 Jun 2014 12:46:53 +0200 |
parents | 17e1c8f37d72 |
children | 265583011f24 |
rev | line source |
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404 | 1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik |
2 * Software engineering by Intevation GmbH | |
3 * | |
4 * This file is Free Software under the GNU GPL (v>=2) | |
5 * and comes with ABSOLUTELY NO WARRANTY! | |
6 * See LICENSE.txt for details. | |
7 */ | |
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8 #include <stdlib.h> |
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9 |
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10 #include "certhelp.h" |
260 | 11 #include "logging.h" |
259
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12 #include "errorcodes.h" |
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13 #include "strhelp.h" |
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14 |
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15 char * |
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16 get_oid_valstr(x509_name *namebuf, unsigned char *oid) |
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17 { |
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18 char *str = NULL; |
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19 size_t oid_len = strlen((char *)oid); |
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20 while ( namebuf != NULL ) |
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21 { |
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22 if ( (namebuf->oid.len == oid_len) && |
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23 (memcmp(namebuf->oid.p, oid, oid_len) == 0) ) |
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24 { |
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25 str = xstrndup((char *)namebuf->val.p, namebuf->val.len); |
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26 break; |
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27 } |
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28 namebuf = namebuf->next; |
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29 } |
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30 return str; |
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31 } |
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32 |
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33 char * |
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34 x509_parse_subject(unsigned char *derdata, size_t derlen, |
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35 unsigned char *oid) |
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36 { |
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37 x509_crt chain; |
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38 char *str; |
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39 |
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40 x509_crt_init(&chain); |
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41 if (x509_crt_parse_der(&chain, derdata, derlen) != 0) |
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42 { |
332
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43 ERRORPRINTF("Could not parse certificate!\n"); |
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44 return NULL; |
259
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45 } |
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46 else |
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47 { |
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48 str = get_oid_valstr(&(chain.subject), oid); |
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49 x509_crt_free(&chain); |
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50 } |
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51 return str; |
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52 } |