Mercurial > trustbridge

annotate common/certhelp.c @ 285:f23e0ccd5d14

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Fix call to windows process. This now uses the correct parameters, emits the signals correctly as errors and waits for the process to finish instead of relying on NOASYNC which did not work for runas and also made it impossible to get the return code
author Andre Heinecke <aheinecke@intevation.de>
date Wed, 02 Apr 2014 13:45:57 +0000
parents e7a8b70021b6
children 81a205fc651e
rev   line source
259
20d515604daa Added new module with helper functions to parse certs.
Sascha Wilde <wilde@intevation.de>
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1 #include <stdlib.h>
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2
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3 #include "certhelp.h"
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4 #include "logging.h"
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5 #include "errorcodes.h"
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6 #include "strhelp.h"
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7
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8 char *
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9 get_oid_valstr(x509_name *namebuf, unsigned char *oid)
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10 {
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11 char *str = NULL;
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12 size_t oid_len = strlen((char *)oid);
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13 while ( namebuf != NULL )
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14 {
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15 if ( (namebuf->oid.len == oid_len) &&
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16 (memcmp(namebuf->oid.p, oid, oid_len) == 0) )
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17 {
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18 str = xstrndup((char *)namebuf->val.p, namebuf->val.len);
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19 break;
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20 }
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21 namebuf = namebuf->next;
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22 }
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23 return str;
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24 }
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25
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26 char *
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27 x509_parse_subject(unsigned char *derdata, size_t derlen,
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28 unsigned char *oid)
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29 {
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30 x509_crt chain;
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31 char *str;
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32
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33 x509_crt_init(&chain);
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34 if (x509_crt_parse_der(&chain, derdata, derlen) != 0)
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35 {
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36 DEBUGPRINTF("FATAL: Could not parse certificate!");
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37 exit(ERR_INVALID_CERT);
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38 }
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39 else
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40 {
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41 str = get_oid_valstr(&(chain.subject), oid);
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42 x509_crt_free(&chain);
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43 }
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44 return str;
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45 }
http://wald.intevation.org/projects/trustbridge/