Mercurial > trustbridge > nss-cmake-static

annotate nss/lib/libpkix/pkix/checker/pkix_expirationchecker.c @ 3:150b72113545

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Add DBM and legacydb support
author Andre Heinecke <andre.heinecke@intevation.de>
date Tue, 05 Aug 2014 18:32:02 +0200
parents 1e5118fa0cb1
children
rev   line source
0
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1 /* This Source Code Form is subject to the terms of the Mozilla Public
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2 * License, v. 2.0. If a copy of the MPL was not distributed with this
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3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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4 /*
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5 * pkix_expirationchecker.c
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6 *
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7 * Functions for expiration validation
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8 *
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9 */
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10
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11
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12 #include "pkix_expirationchecker.h"
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13
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14 /* --Private-Functions-------------------------------------------- */
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15
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16 /*
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17 * FUNCTION: pkix_ExpirationChecker_Check
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18 * (see comments for PKIX_CertChainChecker_CheckCallback in pkix_checker.h)
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19 */
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20 PKIX_Error *
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21 pkix_ExpirationChecker_Check(
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22 PKIX_CertChainChecker *checker,
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23 PKIX_PL_Cert *cert,
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24 PKIX_List *unresolvedCriticalExtensions,
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25 void **pNBIOContext,
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26 void *plContext)
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27 {
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28 PKIX_PL_Date *testDate = NULL;
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29
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30 PKIX_ENTER(CERTCHAINCHECKER, "pkix_ExpirationChecker_Check");
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31 PKIX_NULLCHECK_THREE(checker, cert, pNBIOContext);
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32
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33 *pNBIOContext = NULL; /* we never block on pending I/O */
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34
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35 PKIX_CHECK(PKIX_CertChainChecker_GetCertChainCheckerState
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36 (checker, (PKIX_PL_Object **)&testDate, plContext),
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37 PKIX_CERTCHAINCHECKERGETCERTCHAINCHECKERSTATEFAILED);
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38
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39 PKIX_CHECK(PKIX_PL_Cert_CheckValidity(cert, testDate, plContext),
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40 PKIX_CERTCHECKVALIDITYFAILED);
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41
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42 cleanup:
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43
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44 PKIX_DECREF(testDate);
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45
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46 PKIX_RETURN(CERTCHAINCHECKER);
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47
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48 }
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49
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50 /*
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51 * FUNCTION: pkix_ExpirationChecker_Initialize
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52 * DESCRIPTION:
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53 *
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54 * Creates a new CertChainChecker and stores it at "pChecker", where it will
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55 * used by pkix_ExpirationChecker_Check to check that the certificate has not
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56 * expired with respect to the Date pointed to by "testDate." If "testDate"
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57 * is NULL, then the CertChainChecker will check that a certificate has not
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58 * expired with respect to the current date and time.
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59 *
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60 * PARAMETERS:
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61 * "testDate"
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62 * Address of Date representing the point in time at which the cert is to
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63 * be validated. If "testDate" is NULL, the current date and time is used.
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64 * "pChecker"
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65 * Address where object pointer will be stored. Must be non-NULL.
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66 * "plContext"
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67 * Platform-specific context pointer.
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68 * THREAD SAFETY:
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69 * Thread Safe (see Thread Safety Definitions in Programmer's Guide)
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70 * RETURNS:
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71 * Returns NULL if the function succeeds.
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72 * Returns a CertChainChecker Error if the function fails in a non-fatal way.
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73 * Returns a Fatal Error if the function fails in an unrecoverable way.
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74 */
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75 PKIX_Error *
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76 pkix_ExpirationChecker_Initialize(
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77 PKIX_PL_Date *testDate,
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78 PKIX_CertChainChecker **pChecker,
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79 void *plContext)
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80 {
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81 PKIX_PL_Date *myDate = NULL;
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82 PKIX_PL_Date *nowDate = NULL;
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83
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84 PKIX_ENTER(CERTCHAINCHECKER, "pkix_ExpirationChecker_Initialize");
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85 PKIX_NULLCHECK_ONE(pChecker);
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86
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87 /* if testDate is NULL, we use the current time */
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88 if (!testDate){
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89 PKIX_CHECK(PKIX_PL_Date_Create_UTCTime
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90 (NULL, &nowDate, plContext),
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91 PKIX_DATECREATEUTCTIMEFAILED);
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92 myDate = nowDate;
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93 } else {
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94 myDate = testDate;
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95 }
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96
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97 PKIX_CHECK(PKIX_CertChainChecker_Create
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98 (pkix_ExpirationChecker_Check,
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99 PKIX_TRUE,
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100 PKIX_FALSE,
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101 NULL,
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102 (PKIX_PL_Object *)myDate,
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103 pChecker,
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104 plContext),
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105 PKIX_CERTCHAINCHECKERCREATEFAILED);
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106
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107 cleanup:
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108
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109 PKIX_DECREF(nowDate);
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110
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111 PKIX_RETURN(CERTCHAINCHECKER);
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112
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113 }
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