Mercurial > trustbridge > nss-cmake-static

annotate nss/lib/libpkix/pkix/checker/pkix_basicconstraintschecker.c @ 4:b513267f632f tip

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Build DBM module
author Andre Heinecke <andre.heinecke@intevation.de>
date Tue, 05 Aug 2014 18:58:03 +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_basicconstraintschecker.c
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6 *
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7 * Functions for basic constraints validation
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8 *
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9 */
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10
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11 #include "pkix_basicconstraintschecker.h"
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12
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13 /* --Private-BasicConstraintsCheckerState-Functions------------------------- */
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14
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15 /*
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16 * FUNCTION: pkix_BasicConstraintsCheckerState_Destroy
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17 * (see comments for PKIX_PL_DestructorCallback in pkix_pl_system.h)
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18 */
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19 static PKIX_Error *
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20 pkix_BasicConstraintsCheckerState_Destroy(
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21 PKIX_PL_Object *object,
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22 void *plContext)
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23 {
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24 pkix_BasicConstraintsCheckerState *state = NULL;
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25
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26 PKIX_ENTER(BASICCONSTRAINTSCHECKERSTATE,
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27 "pkix_BasicConstraintsCheckerState_Destroy");
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28
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29 PKIX_NULLCHECK_ONE(object);
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30
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31 /* Check that this object is a basic constraints checker state */
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32 PKIX_CHECK(pkix_CheckType
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33 (object, PKIX_BASICCONSTRAINTSCHECKERSTATE_TYPE, plContext),
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34 PKIX_OBJECTNOTBASICCONSTRAINTSCHECKERSTATE);
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35
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36 state = (pkix_BasicConstraintsCheckerState *)object;
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37
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38 PKIX_DECREF(state->basicConstraintsOID);
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39
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40 cleanup:
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41
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42 PKIX_RETURN(BASICCONSTRAINTSCHECKERSTATE);
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43 }
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44
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45 /*
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46 * FUNCTION: pkix_BasicConstraintsCheckerState_RegisterSelf
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47 * DESCRIPTION:
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48 * Registers PKIX_CERT_TYPE and its related functions with systemClasses[]
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49 * THREAD SAFETY:
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50 * Not Thread Safe - for performance and complexity reasons
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51 *
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52 * Since this function is only called by PKIX_PL_Initialize, which should
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53 * only be called once, it is acceptable that this function is not
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54 * thread-safe.
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55 */
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56 PKIX_Error *
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57 pkix_BasicConstraintsCheckerState_RegisterSelf(void *plContext)
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58 {
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59 extern pkix_ClassTable_Entry systemClasses[PKIX_NUMTYPES];
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60 pkix_ClassTable_Entry entry;
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61
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62 PKIX_ENTER(BASICCONSTRAINTSCHECKERSTATE,
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63 "pkix_BasicConstraintsCheckerState_RegisterSelf");
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64
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65 entry.description = "BasicConstraintsCheckerState";
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66 entry.objCounter = 0;
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67 entry.typeObjectSize = sizeof(pkix_BasicConstraintsCheckerState);
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68 entry.destructor = pkix_BasicConstraintsCheckerState_Destroy;
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69 entry.equalsFunction = NULL;
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70 entry.hashcodeFunction = NULL;
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71 entry.toStringFunction = NULL;
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72 entry.comparator = NULL;
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73 entry.duplicateFunction = NULL;
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74
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75 systemClasses[PKIX_BASICCONSTRAINTSCHECKERSTATE_TYPE] = entry;
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76
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77 PKIX_RETURN(BASICCONSTRAINTSCHECKERSTATE);
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78 }
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79
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80 /*
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81 * FUNCTION: pkix_BasicConstraintsCheckerState_Create
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82 * DESCRIPTION:
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83 *
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84 * Creates a new BasicConstraintsCheckerState using the number of certs in
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85 * the chain represented by "certsRemaining" and stores it at "pState".
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86 *
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87 * PARAMETERS:
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88 * "certsRemaining"
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89 * Number of certificates in the chain.
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90 * "pState"
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91 * Address where object pointer will be stored. Must be non-NULL.
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92 * "plContext"
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93 * Platform-specific context pointer.
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94 * THREAD SAFETY:
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95 * Thread Safe (see Thread Safety Definitions in Programmer's Guide)
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96 * RETURNS:
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97 * Returns NULL if the function succeeds.
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98 * Returns a BasicConstraintsCheckerState Error if the function fails in a
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99 * non-fatal way.
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100 * Returns a Fatal Error if the function fails in an unrecoverable way.
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101 */
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102 static PKIX_Error *
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103 pkix_BasicConstraintsCheckerState_Create(
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104 PKIX_UInt32 certsRemaining,
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105 pkix_BasicConstraintsCheckerState **pState,
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106 void *plContext)
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107 {
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108 pkix_BasicConstraintsCheckerState *state = NULL;
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109
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110 PKIX_ENTER(BASICCONSTRAINTSCHECKERSTATE,
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111 "pkix_BasicConstraintsCheckerState_Create");
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112
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113 PKIX_NULLCHECK_ONE(pState);
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114
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115 PKIX_CHECK(PKIX_PL_Object_Alloc
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116 (PKIX_BASICCONSTRAINTSCHECKERSTATE_TYPE,
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117 sizeof (pkix_BasicConstraintsCheckerState),
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118 (PKIX_PL_Object **)&state,
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119 plContext),
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120 PKIX_COULDNOTCREATEBASICCONSTRAINTSSTATEOBJECT);
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121
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122 /* initialize fields */
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123 state->certsRemaining = certsRemaining;
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124 state->maxPathLength = PKIX_UNLIMITED_PATH_CONSTRAINT;
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125
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126 PKIX_CHECK(PKIX_PL_OID_Create
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127 (PKIX_BASICCONSTRAINTS_OID,
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128 &state->basicConstraintsOID,
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129 plContext),
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130 PKIX_OIDCREATEFAILED);
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131
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Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
132 *pState = state;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
133 state = NULL;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
134
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
135 cleanup:
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
136
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
137 PKIX_DECREF(state);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
138
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
139 PKIX_RETURN(BASICCONSTRAINTSCHECKERSTATE);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
140 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
141
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
142 /* --Private-BasicConstraintsChecker-Functions------------------------------ */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
143
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
144 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
145 * FUNCTION: pkix_BasicConstraintsChecker_Check
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
146 * (see comments for PKIX_CertChainChecker_CheckCallback in pkix_checker.h)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
147 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
148 PKIX_Error *
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
149 pkix_BasicConstraintsChecker_Check(
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
150 PKIX_CertChainChecker *checker,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
151 PKIX_PL_Cert *cert,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
152 PKIX_List *unresolvedCriticalExtensions, /* list of PKIX_PL_OID */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
153 void **pNBIOContext,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
154 void *plContext)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
155 {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
156 PKIX_PL_CertBasicConstraints *basicConstraints = NULL;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
157 pkix_BasicConstraintsCheckerState *state = NULL;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
158 PKIX_Boolean caFlag = PKIX_FALSE;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
159 PKIX_Int32 pathLength = 0;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
160 PKIX_Int32 maxPathLength_now;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
161 PKIX_Boolean isSelfIssued = PKIX_FALSE;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
162
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
163 PKIX_ENTER(CERTCHAINCHECKER, "pkix_BasicConstraintsChecker_Check");
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
164 PKIX_NULLCHECK_THREE(checker, cert, pNBIOContext);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
165
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
166 *pNBIOContext = NULL; /* we never block on pending I/O */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
167
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
168 PKIX_CHECK(PKIX_CertChainChecker_GetCertChainCheckerState
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
169 (checker, (PKIX_PL_Object **)&state, plContext),
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
170 PKIX_CERTCHAINCHECKERGETCERTCHAINCHECKERSTATEFAILED);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
171
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
172 state->certsRemaining--;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
173
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
174 if (state->certsRemaining != 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
175
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
176 PKIX_CHECK(PKIX_PL_Cert_GetBasicConstraints
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
177 (cert, &basicConstraints, plContext),
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
178 PKIX_CERTGETBASICCONSTRAINTSFAILED);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
179
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
180 /* get CA Flag and path length */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
181 if (basicConstraints != NULL) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
182 PKIX_CHECK(PKIX_PL_BasicConstraints_GetCAFlag
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
183 (basicConstraints,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
184 &caFlag,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
185 plContext),
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
186 PKIX_BASICCONSTRAINTSGETCAFLAGFAILED);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
187
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
188 if (caFlag == PKIX_TRUE) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
189 PKIX_CHECK
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
190 (PKIX_PL_BasicConstraints_GetPathLenConstraint
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
191 (basicConstraints,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
192 &pathLength,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
193 plContext),
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
194 PKIX_BASICCONSTRAINTSGETPATHLENCONSTRAINTFAILED);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
195 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
196
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
197 }else{
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
198 caFlag = PKIX_FALSE;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
199 pathLength = PKIX_UNLIMITED_PATH_CONSTRAINT;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
200 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
201
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
202 PKIX_CHECK(pkix_IsCertSelfIssued
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
203 (cert,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
204 &isSelfIssued,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
205 plContext),
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
206 PKIX_ISCERTSELFISSUEDFAILED);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
207
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
208 maxPathLength_now = state->maxPathLength;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
209
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
210 if (isSelfIssued != PKIX_TRUE) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
211
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
212 /* Not last CA Cert, but maxPathLength is down to zero */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
213 if (maxPathLength_now == 0) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
214 PKIX_ERROR(PKIX_BASICCONSTRAINTSVALIDATIONFAILEDLN);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
215 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
216
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
217 if (caFlag == PKIX_FALSE) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
218 PKIX_ERROR(PKIX_BASICCONSTRAINTSVALIDATIONFAILEDCA);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
219 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
220
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
221 if (maxPathLength_now > 0) { /* can be unlimited (-1) */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
222 maxPathLength_now--;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
223 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
224
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
225 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
226
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
227 if (caFlag == PKIX_TRUE) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
228 if (maxPathLength_now == PKIX_UNLIMITED_PATH_CONSTRAINT){
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
229 maxPathLength_now = pathLength;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
230 } else {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
231 /* If pathLength is not specified, don't set */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
232 if (pathLength != PKIX_UNLIMITED_PATH_CONSTRAINT) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
233 maxPathLength_now =
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
234 (maxPathLength_now > pathLength)?
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
235 pathLength:maxPathLength_now;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
236 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
237 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
238 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
239
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
240 state->maxPathLength = maxPathLength_now;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
241 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
242
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
243 /* Remove Basic Constraints Extension OID from list */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
244 if (unresolvedCriticalExtensions != NULL) {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
245
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
246 PKIX_CHECK(pkix_List_Remove
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
247 (unresolvedCriticalExtensions,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
248 (PKIX_PL_Object *) state->basicConstraintsOID,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
249 plContext),
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
250 PKIX_LISTREMOVEFAILED);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
251 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
252
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
253
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
254 PKIX_CHECK(PKIX_CertChainChecker_SetCertChainCheckerState
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
255 (checker, (PKIX_PL_Object *)state, plContext),
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
256 PKIX_CERTCHAINCHECKERSETCERTCHAINCHECKERSTATEFAILED);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
257
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
258
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
259 cleanup:
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
260 PKIX_DECREF(state);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
261 PKIX_DECREF(basicConstraints);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
262 PKIX_RETURN(CERTCHAINCHECKER);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
263
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
264 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
265
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
266 /*
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267 * FUNCTION: pkix_BasicConstraintsChecker_Initialize
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268 * DESCRIPTION:
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269 * Registers PKIX_CERT_TYPE and its related functions with systemClasses[]
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270 * THREAD SAFETY:
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271 * Not Thread Safe - for performance and complexity reasons
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272 *
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273 * Since this function is only called by PKIX_PL_Initialize, which should
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274 * only be called once, it is acceptable that this function is not
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275 * thread-safe.
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276 */
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277 PKIX_Error *
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278 pkix_BasicConstraintsChecker_Initialize(
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279 PKIX_UInt32 certsRemaining,
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280 PKIX_CertChainChecker **pChecker,
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281 void *plContext)
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282 {
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283 pkix_BasicConstraintsCheckerState *state = NULL;
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284
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285 PKIX_ENTER(CERTCHAINCHECKER, "pkix_BasicConstraintsChecker_Initialize");
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286 PKIX_NULLCHECK_ONE(pChecker);
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287
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288 PKIX_CHECK(pkix_BasicConstraintsCheckerState_Create
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289 (certsRemaining, &state, plContext),
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290 PKIX_BASICCONSTRAINTSCHECKERSTATECREATEFAILED);
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291
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292 PKIX_CHECK(PKIX_CertChainChecker_Create
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293 (pkix_BasicConstraintsChecker_Check,
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294 PKIX_FALSE,
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295 PKIX_FALSE,
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296 NULL,
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297 (PKIX_PL_Object *)state,
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298 pChecker,
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299 plContext),
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300 PKIX_CERTCHAINCHECKERCHECKFAILED);
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301
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302 cleanup:
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303 PKIX_DECREF(state);
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304
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305 PKIX_RETURN(CERTCHAINCHECKER);
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306 }
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