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annotate ui/sslhelp.h @ 502:e551de11d8b6

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Properly handle the case that the file does not exist. TRUNCATE makes create file fail if the file does not exist but we need TRUNCATE in the case that the file already exists
author Andre Heinecke <aheinecke@intevation.de>
date Mon, 28 Apr 2014 09:18:07 +0000
parents 5ebee91c0bb8
children c8a6a3e6bdeb
rev   line source
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1 #ifndef SSLHELP_H
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2 #define SSLHELP_H
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3 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
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4 * Software engineering by Intevation GmbH
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5 *
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6 * This file is Free Software under the GNU GPL (v>=2)
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7 * and comes with ABSOLUTELY NO WARRANTY!
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8 * See LICENSE.txt for details.
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9 */
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10
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11
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12 /**
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13 * @file sslhelp.h
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14 * @brief Helper functions to combine Qt with Polarssl
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15 */
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16 #include <polarssl/error.h>
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17 #include <polarssl/pk.h>
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18
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19 #include <QString>
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20
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21 /** @brief get a human readable error message for a polarssl return code
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22 *
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23 * @param [in] ret A polarssl error code
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24 * @returns A QString representation of that error
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25 */
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26 QString getPolarSSLErrorMsg(int ret);
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27
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28 /** @brief calculate the sha256 of the bytearray data
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29 *
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30 * @param [in] data The data to hash
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31 * @returns the sha256sum of the data
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32 */
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33 QByteArray sha256sum(const QByteArray& data);
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34
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35 /** @brief Create a RSA signature fur a sha256 hashsum
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36 *
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37 * @param [in] hash the hash to sign.
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38 * @param [in] pk the key to use.
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39 * @returns the signature of the data or an empty byte array on error
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40 */
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41 QByteArray rsaSignSHA256Hash(const QByteArray& hash, pk_context *pk);
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42 #endif // SSLHELP_H
http://wald.intevation.org/projects/trustbridge/