Mercurial > trustbridge
comparison common/selftest.h @ 634:80d1a80b3e8d
Factor out selftest for better test and reviewability
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Mon, 23 Jun 2014 16:43:07 +0200 |
| parents | |
| children | 78798d3af8f0 |
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| 633:6c090638b2b4 | 634:80d1a80b3e8d |
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| 1 #ifndef COMMON_SELFTEST_H | |
| 2 #define COMMON_SELFTEST_H | |
| 3 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik | |
| 4 * Software engineering by Intevation GmbH | |
| 5 * | |
| 6 * This file is Free Software under the GNU GPL (v>=2) | |
| 7 * and comes with ABSOLUTELY NO WARRANTY! | |
| 8 * See LICENSE.txt for details. | |
| 9 */ | |
| 10 | |
| 11 /** @file self test against manipulation | |
| 12 * | |
| 13 * The selftest is intended to detect untargeted manipulation or | |
| 14 * corruption of the executable. Circumvention of the selftest | |
| 15 * by targeted manipulation of the binary can, of course, not | |
| 16 * be detected. | |
| 17 */ | |
| 18 | |
| 19 #include <stdbool.h> | |
| 20 | |
| 21 #ifdef __cplusplus | |
| 22 extern "C" { | |
| 23 #endif | |
| 24 /** @brief check that the current process is signed by the correct certificate | |
| 25 * | |
| 26 * Checks that the certificate is signed with a valid signature and the | |
| 27 * builtin public certificate. | |
| 28 * | |
| 29 * @returns true if the selftest is successful. false on error. | |
| 30 */ | |
| 31 bool selftest(); | |
| 32 | |
| 33 #ifdef __cplusplus | |
| 34 } | |
| 35 #endif | |
| 36 #endif // COMMON_SELFTEST_H |