Mercurial > trustbridge
annotate common/selftest.c @ 1029:6684e5012b7a
(issue98) Set integrity level to medium on restricted token and
evaluate it to determine if the process is elevated.
author | Andre Heinecke <andre.heinecke@intevation.de> |
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date | Thu, 04 Sep 2014 11:00:55 +0200 |
parents | f89b41fa7048 |
children | fa3f4e2370d3 |
rev | line source |
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634
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Factor out selftest for better test and reviewability
Andre Heinecke <andre.heinecke@intevation.de>
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1 #include "selftest.h" |
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Andre Heinecke <andre.heinecke@intevation.de>
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2 #include "binverify.h" |
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Andre Heinecke <andre.heinecke@intevation.de>
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3 #include "strhelp.h" |
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Andre Heinecke <andre.heinecke@intevation.de>
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4 #include "logging.h" |
80d1a80b3e8d
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Andre Heinecke <andre.heinecke@intevation.de>
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5 |
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Factor out selftest for better test and reviewability
Andre Heinecke <andre.heinecke@intevation.de>
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6 bool |
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Andre Heinecke <andre.heinecke@intevation.de>
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7 selftest() |
80d1a80b3e8d
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Andre Heinecke <andre.heinecke@intevation.de>
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8 { |
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Andre Heinecke <andre.heinecke@intevation.de>
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9 #ifdef WIN32 |
80d1a80b3e8d
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Andre Heinecke <andre.heinecke@intevation.de>
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10 wchar_t wPath[MAX_PATH]; |
80d1a80b3e8d
Factor out selftest for better test and reviewability
Andre Heinecke <andre.heinecke@intevation.de>
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11 char *utf8path = NULL; |
80d1a80b3e8d
Factor out selftest for better test and reviewability
Andre Heinecke <andre.heinecke@intevation.de>
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12 |
904
f89b41fa7048
Fix whitespace errors
Andre Heinecke <andre.heinecke@intevation.de>
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634
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13 if (!GetModuleFileNameW (NULL, wPath, MAX_PATH - 1)) |
634
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Andre Heinecke <andre.heinecke@intevation.de>
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14 { |
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Andre Heinecke <andre.heinecke@intevation.de>
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15 PRINTLASTERROR ("Failed to obtain module file name. Path too long?"); |
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Andre Heinecke <andre.heinecke@intevation.de>
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16 return false; |
80d1a80b3e8d
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Andre Heinecke <andre.heinecke@intevation.de>
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17 } |
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Andre Heinecke <andre.heinecke@intevation.de>
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18 |
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Andre Heinecke <andre.heinecke@intevation.de>
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19 /* wPath might not be 0 terminated */ |
80d1a80b3e8d
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Andre Heinecke <andre.heinecke@intevation.de>
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20 wPath[MAX_PATH - 1] = '\0'; |
80d1a80b3e8d
Factor out selftest for better test and reviewability
Andre Heinecke <andre.heinecke@intevation.de>
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21 |
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Andre Heinecke <andre.heinecke@intevation.de>
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22 utf8path = wchar_to_utf8 (wPath, wcsnlen(wPath, MAX_PATH)); |
80d1a80b3e8d
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Andre Heinecke <andre.heinecke@intevation.de>
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23 |
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Andre Heinecke <andre.heinecke@intevation.de>
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24 if (utf8path == NULL) |
80d1a80b3e8d
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Andre Heinecke <andre.heinecke@intevation.de>
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25 { |
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Andre Heinecke <andre.heinecke@intevation.de>
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26 ERRORPRINTF ("Failed to convert module path to utf-8"); |
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Andre Heinecke <andre.heinecke@intevation.de>
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27 return false; |
80d1a80b3e8d
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Andre Heinecke <andre.heinecke@intevation.de>
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28 } |
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Andre Heinecke <andre.heinecke@intevation.de>
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29 |
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Andre Heinecke <andre.heinecke@intevation.de>
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30 if (!verify_binary (utf8path, strlen(utf8path)) != VerifyValid) |
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Andre Heinecke <andre.heinecke@intevation.de>
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31 { |
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Andre Heinecke <andre.heinecke@intevation.de>
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32 ERRORPRINTF ("Verification of the binary failed"); |
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Andre Heinecke <andre.heinecke@intevation.de>
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33 syslog_error_printf ("Integrity check failed."); |
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Andre Heinecke <andre.heinecke@intevation.de>
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34 xfree(utf8path); |
80d1a80b3e8d
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Andre Heinecke <andre.heinecke@intevation.de>
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35 return false; |
80d1a80b3e8d
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Andre Heinecke <andre.heinecke@intevation.de>
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36 } |
80d1a80b3e8d
Factor out selftest for better test and reviewability
Andre Heinecke <andre.heinecke@intevation.de>
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37 |
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Factor out selftest for better test and reviewability
Andre Heinecke <andre.heinecke@intevation.de>
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38 xfree(utf8path); |
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Factor out selftest for better test and reviewability
Andre Heinecke <andre.heinecke@intevation.de>
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39 #else |
80d1a80b3e8d
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Andre Heinecke <andre.heinecke@intevation.de>
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40 if (!verify_binary ("/proc/self/exe", 14) != VerifyValid) |
80d1a80b3e8d
Factor out selftest for better test and reviewability
Andre Heinecke <andre.heinecke@intevation.de>
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41 { |
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Factor out selftest for better test and reviewability
Andre Heinecke <andre.heinecke@intevation.de>
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42 syslog_error_printf ("Integrity check failed."); |
80d1a80b3e8d
Factor out selftest for better test and reviewability
Andre Heinecke <andre.heinecke@intevation.de>
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43 return false; |
80d1a80b3e8d
Factor out selftest for better test and reviewability
Andre Heinecke <andre.heinecke@intevation.de>
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44 } |
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Andre Heinecke <andre.heinecke@intevation.de>
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45 #endif |
80d1a80b3e8d
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Andre Heinecke <andre.heinecke@intevation.de>
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46 } |