Mercurial > trustbridge
annotate common/certhelp.h @ 1051:f3e93bf7b91d
Hilfe, Hauptseite: Inhaltsverzeichnis nach oben. Verbesserungen:
* Klarer formuliert, dass TrustBridge nur Zertifikate deinstalliert, welche es auch mal empfohlen hatte.
* "Copyright" muss als Begriff nicht genannt werden und ist auch kein deutscher Begriff.
* Kleiner Tippfehler verbessert.
author | Bernhard Reiter <bernhard@intevation.de> |
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date | Fri, 05 Sep 2014 15:57:06 +0200 |
parents | 17e1c8f37d72 |
children | 3cd8dd706aaa |
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 #ifndef CERTHELP_H |
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9 #define CERTHELP_H |
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10 |
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11 /* Polarssl mh.h contains a conversion which gcc warns about */ |
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12 #pragma GCC diagnostic ignored "-Wsign-conversion" |
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13 #pragma GCC diagnostic ignored "-Wconversion" |
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14 #include <polarssl/oid.h> |
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15 #include <polarssl/x509_crt.h> |
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16 #pragma GCC diagnostic pop |
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17 #pragma GCC diagnostic pop |
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18 |
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19 #define CERT_OID_CN (unsigned char *)OID_AT_CN "\0" |
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20 #define CERT_OID_O (unsigned char *)OID_AT_ORGANIZATION "\0" |
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21 #define CERT_OID_OU (unsigned char *)OID_AT_ORG_UNIT "\0" |
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22 #define CERT_OID_SN (unsigned char *)OID_AT_SERIAL_NUMBER "\0" |
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23 #ifdef __cplusplus |
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24 extern "C" { |
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25 #endif |
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26 |
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27 /** |
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28 * @file |
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29 * @brief Helper functinos to handle and parse X.509 certificates. |
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30 * |
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31 * Simple helper functions based on PolarSSL. |
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32 */ |
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33 |
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34 /** |
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35 * @brief Extracts value of an gieb OID from an x509_name object. |
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36 * |
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37 * The value is copyed to an bull byte terminated c-string. |
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38 * The caller should free it after use. |
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39 * @param[in] namebuf ponter to the x509_name object. |
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40 * @param[in] oid the oid to search for. |
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41 * @returns the extracted String, or NULL in failure. |
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42 */ |
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43 char *get_oid_valstr(x509_name *namebuf, unsigned char *oid); |
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44 |
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45 /** |
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46 * @brief Parse x509 certificate and retrieve specified OID from Subject. |
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47 * |
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48 * The value is copyed to an bull byte terminated c-string. |
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49 * The caller should free it after use. |
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50 * @param[in] derdata pointer to certificate in DER format. |
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51 * @param[in] derlen length of the DER data. |
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52 * @param[in] oid the OID to search for. |
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53 * @returns the extracted String, or NULL in failure. |
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54 */ |
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55 char *x509_parse_subject(unsigned char *derdata, size_t derlen, |
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56 unsigned char *oid); |
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57 #ifdef __cplusplus |
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58 } |
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59 #endif |
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60 |
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61 #endif |