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366 lines
11 KiB
C
366 lines
11 KiB
C
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/*
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* pkix_pl_certpolicyqualifier.c
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*
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* CertPolicyQualifier Type Functions
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*
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*/
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#include "pkix_pl_certpolicyqualifier.h"
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/*
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* FUNCTION: pkix_pl_CertPolicyQualifier_Create
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* DESCRIPTION:
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*
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* Creates a CertPolicyQualifier object with the OID given by "oid"
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* and the ByteArray given by "qualifier", and stores it at "pObject".
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*
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* PARAMETERS
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* "oid"
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* Address of OID of the desired policyQualifierId; must be non-NULL
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* "qualifier"
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* Address of ByteArray with the desired value of the qualifier;
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* must be non-NULL
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* "pObject"
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* Address where object pointer will be stored. Must be non-NULL.
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* "plContext"
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* Platform-specific context pointer.
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* THREAD SAFETY:
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* Thread Safe (see Thread Safety Definitions in Programmer's Guide)
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* RETURNS:
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* Returns NULL if the function succeeds.
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* Returns a Fatal Error if the function fails in an unrecoverable way.
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*/
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PKIX_Error *
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pkix_pl_CertPolicyQualifier_Create(
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PKIX_PL_OID *oid,
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PKIX_PL_ByteArray *qualifier,
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PKIX_PL_CertPolicyQualifier **pObject,
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void *plContext)
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{
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PKIX_PL_CertPolicyQualifier *qual = NULL;
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PKIX_ENTER(CERTPOLICYQUALIFIER, "pkix_pl_CertPolicyQualifier_Create");
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PKIX_NULLCHECK_THREE(oid, qualifier, pObject);
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PKIX_CHECK(PKIX_PL_Object_Alloc
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(PKIX_CERTPOLICYQUALIFIER_TYPE,
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sizeof (PKIX_PL_CertPolicyQualifier),
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(PKIX_PL_Object **)&qual,
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plContext),
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PKIX_COULDNOTCREATECERTPOLICYQUALIFIEROBJECT);
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PKIX_INCREF(oid);
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qual->policyQualifierId = oid;
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PKIX_INCREF(qualifier);
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qual->qualifier = qualifier;
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*pObject = qual;
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qual = NULL;
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cleanup:
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PKIX_DECREF(qual);
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PKIX_RETURN(CERTPOLICYQUALIFIER);
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}
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/*
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* FUNCTION: pkix_pl_CertPolicyQualifier_Destroy
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* (see comments for PKIX_PL_DestructorCallback in pkix_pl_system.h)
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*/
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static PKIX_Error *
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pkix_pl_CertPolicyQualifier_Destroy(
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PKIX_PL_Object *object,
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void *plContext)
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{
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PKIX_PL_CertPolicyQualifier *certPQ = NULL;
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PKIX_ENTER(CERTPOLICYQUALIFIER, "pkix_pl_CertPolicyQualifier_Destroy");
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PKIX_NULLCHECK_ONE(object);
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PKIX_CHECK(pkix_CheckType
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(object, PKIX_CERTPOLICYQUALIFIER_TYPE, plContext),
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PKIX_OBJECTNOTCERTPOLICYQUALIFIER);
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certPQ = (PKIX_PL_CertPolicyQualifier*)object;
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PKIX_DECREF(certPQ->policyQualifierId);
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PKIX_DECREF(certPQ->qualifier);
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cleanup:
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PKIX_RETURN(CERTPOLICYQUALIFIER);
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}
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/*
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* FUNCTION: pkix_pl_CertPolicyQualifier_ToString
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* (see comments for PKIX_PL_ToStringCallback in pkix_pl_system.h)
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*/
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static PKIX_Error *
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pkix_pl_CertPolicyQualifier_ToString(
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PKIX_PL_Object *object,
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PKIX_PL_String **pString,
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void *plContext)
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{
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PKIX_PL_CertPolicyQualifier *certPQ = NULL;
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char *asciiFormat = "%s:%s";
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PKIX_PL_String *formatString = NULL;
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PKIX_PL_String *pqIDString = NULL;
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PKIX_PL_String *pqValString = NULL;
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PKIX_PL_String *outString = NULL;
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PKIX_ENTER(CERTPOLICYQUALIFIER, "pkix_pl_CertPolicyQualifier_ToString");
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PKIX_NULLCHECK_TWO(object, pString);
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PKIX_CHECK(pkix_CheckType
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(object, PKIX_CERTPOLICYQUALIFIER_TYPE, plContext),
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PKIX_OBJECTNOTCERTPOLICYQUALIFIER);
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certPQ = (PKIX_PL_CertPolicyQualifier *)object;
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/*
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* The policyQualifierId is required. If there is no qualifier,
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* we should have a ByteArray of zero length.
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*/
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PKIX_NULLCHECK_TWO(certPQ->policyQualifierId, certPQ->qualifier);
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PKIX_CHECK(PKIX_PL_String_Create
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(PKIX_ESCASCII, asciiFormat, 0, &formatString, plContext),
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PKIX_STRINGCREATEFAILED);
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PKIX_TOSTRING(certPQ->policyQualifierId, &pqIDString, plContext,
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PKIX_OIDTOSTRINGFAILED);
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PKIX_CHECK(pkix_pl_ByteArray_ToHexString
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(certPQ->qualifier, &pqValString, plContext),
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PKIX_BYTEARRAYTOHEXSTRINGFAILED);
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PKIX_CHECK(PKIX_PL_Sprintf
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(&outString, plContext, formatString, pqIDString, pqValString),
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PKIX_SPRINTFFAILED);
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*pString = outString;
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cleanup:
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PKIX_DECREF(formatString);
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PKIX_DECREF(pqIDString);
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PKIX_DECREF(pqValString);
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PKIX_RETURN(CERTPOLICYQUALIFIER);
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}
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/*
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* FUNCTION: pkix_pl_CertPolicyQualifier_Hashcode
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* (see comments for PKIX_PL_HashcodeCallback in pkix_pl_system.h)
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*/
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static PKIX_Error *
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pkix_pl_CertPolicyQualifier_Hashcode(
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PKIX_PL_Object *object,
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PKIX_UInt32 *pHashcode,
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void *plContext)
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{
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PKIX_PL_CertPolicyQualifier *certPQ = NULL;
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PKIX_UInt32 cpidHash = 0;
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PKIX_UInt32 cpqHash = 0;
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PKIX_ENTER(CERTPOLICYQUALIFIER, "pkix_pl_CertPolicyQualifier_Hashcode");
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PKIX_NULLCHECK_TWO(object, pHashcode);
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PKIX_CHECK(pkix_CheckType
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(object, PKIX_CERTPOLICYQUALIFIER_TYPE, plContext),
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PKIX_OBJECTNOTCERTPOLICYQUALIFIER);
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certPQ = (PKIX_PL_CertPolicyQualifier *)object;
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PKIX_NULLCHECK_TWO(certPQ->policyQualifierId, certPQ->qualifier);
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PKIX_HASHCODE(certPQ->policyQualifierId, &cpidHash, plContext,
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PKIX_ERRORINOIDHASHCODE);
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PKIX_HASHCODE(certPQ->qualifier, &cpqHash, plContext,
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PKIX_ERRORINBYTEARRAYHASHCODE);
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*pHashcode = cpidHash*31 + cpqHash;
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cleanup:
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PKIX_RETURN(CERTPOLICYQUALIFIER);
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}
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/*
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* FUNCTION: pkix_pl_CertPolicyQualifier_Equals
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* (see comments for PKIX_PL_Equals_Callback in pkix_pl_system.h)
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*/
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static PKIX_Error *
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pkix_pl_CertPolicyQualifier_Equals(
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PKIX_PL_Object *firstObject,
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PKIX_PL_Object *secondObject,
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PKIX_Boolean *pResult,
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void *plContext)
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{
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PKIX_PL_CertPolicyQualifier *firstCPQ = NULL;
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PKIX_PL_CertPolicyQualifier *secondCPQ = NULL;
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PKIX_UInt32 secondType = 0;
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PKIX_Boolean compare = PKIX_FALSE;
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PKIX_ENTER(CERTPOLICYQUALIFIER, "pkix_pl_CertPolicyQualifier_Equals");
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PKIX_NULLCHECK_THREE(firstObject, secondObject, pResult);
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/* test that firstObject is a CertPolicyQualifier */
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PKIX_CHECK(pkix_CheckType
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(firstObject, PKIX_CERTPOLICYQUALIFIER_TYPE, plContext),
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PKIX_FIRSTOBJECTNOTCERTPOLICYQUALIFIER);
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/*
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* Since we know firstObject is a CertPolicyQualifier,
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* if both references are identical, they must be equal
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*/
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if (firstObject == secondObject){
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*pResult = PKIX_TRUE;
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goto cleanup;
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}
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/*
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* If secondObject isn't a CertPolicyQualifier, we
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* don't throw an error. We simply return FALSE.
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*/
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PKIX_CHECK(PKIX_PL_Object_GetType
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(secondObject, &secondType, plContext),
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PKIX_COULDNOTGETTYPEOFSECONDARGUMENT);
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if (secondType != PKIX_CERTPOLICYQUALIFIER_TYPE) {
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*pResult = PKIX_FALSE;
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goto cleanup;
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}
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firstCPQ = (PKIX_PL_CertPolicyQualifier *)firstObject;
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secondCPQ = (PKIX_PL_CertPolicyQualifier *)secondObject;
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/*
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* Compare the value of the OID components
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*/
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PKIX_NULLCHECK_TWO
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(firstCPQ->policyQualifierId, secondCPQ->policyQualifierId);
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PKIX_EQUALS
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(firstCPQ->policyQualifierId,
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secondCPQ->policyQualifierId,
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&compare,
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plContext,
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PKIX_OIDEQUALSFAILED);
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/*
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* If the OIDs did not match, we don't need to
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* compare the ByteArrays. If the OIDs did match,
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* the return value is the value of the
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* ByteArray comparison.
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*/
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if (compare) {
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PKIX_NULLCHECK_TWO(firstCPQ->qualifier, secondCPQ->qualifier);
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PKIX_EQUALS
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(firstCPQ->qualifier,
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secondCPQ->qualifier,
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&compare,
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plContext,
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PKIX_BYTEARRAYEQUALSFAILED);
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}
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*pResult = compare;
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cleanup:
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PKIX_RETURN(CERTPOLICYQUALIFIER);
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}
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/*
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* FUNCTION: pkix_pl_CertPolicyQualifier_RegisterSelf
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* DESCRIPTION:
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* Registers PKIX_CERTPOLICYQUALIFIER_TYPE and its related
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* functions with systemClasses[]
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* THREAD SAFETY:
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* Not Thread Safe - for performance and complexity reasons
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*
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* Since this function is only called by PKIX_PL_Initialize,
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* which should only be called once, it is acceptable that
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* this function is not thread-safe.
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*/
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PKIX_Error *
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pkix_pl_CertPolicyQualifier_RegisterSelf(void *plContext)
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{
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extern pkix_ClassTable_Entry systemClasses[PKIX_NUMTYPES];
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pkix_ClassTable_Entry entry;
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PKIX_ENTER(CERTPOLICYQUALIFIER,
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"pkix_pl_CertPolicyQualifier_RegisterSelf");
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entry.description = "CertPolicyQualifier";
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entry.objCounter = 0;
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entry.typeObjectSize = sizeof(PKIX_PL_CertPolicyQualifier);
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entry.destructor = pkix_pl_CertPolicyQualifier_Destroy;
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entry.equalsFunction = pkix_pl_CertPolicyQualifier_Equals;
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entry.hashcodeFunction = pkix_pl_CertPolicyQualifier_Hashcode;
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entry.toStringFunction = pkix_pl_CertPolicyQualifier_ToString;
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entry.comparator = NULL;
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entry.duplicateFunction = pkix_duplicateImmutable;
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systemClasses[PKIX_CERTPOLICYQUALIFIER_TYPE] = entry;
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PKIX_RETURN(CERTPOLICYQUALIFIER);
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}
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/* --Public-CertPolicyQualifier-Functions------------------------- */
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/*
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* FUNCTION: PKIX_PL_PolicyQualifier_GetPolicyQualifierId
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* (see comments in pkix_pl_pki.h)
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*/
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PKIX_Error *
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PKIX_PL_PolicyQualifier_GetPolicyQualifierId(
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PKIX_PL_CertPolicyQualifier *policyQualifierInfo,
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PKIX_PL_OID **pPolicyQualifierId,
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void *plContext)
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{
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PKIX_ENTER(CERTPOLICYQUALIFIER,
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"PKIX_PL_PolicyQualifier_GetPolicyQualifierId");
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PKIX_NULLCHECK_TWO(policyQualifierInfo, pPolicyQualifierId);
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PKIX_INCREF(policyQualifierInfo->policyQualifierId);
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*pPolicyQualifierId = policyQualifierInfo->policyQualifierId;
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cleanup:
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PKIX_RETURN(CERTPOLICYQUALIFIER);
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}
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/*
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* FUNCTION: PKIX_PL_PolicyQualifier_GetQualifier
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* (see comments in pkix_pl_pki.h)
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*/
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PKIX_Error *
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PKIX_PL_PolicyQualifier_GetQualifier(
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PKIX_PL_CertPolicyQualifier *policyQualifierInfo,
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PKIX_PL_ByteArray **pQualifier,
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void *plContext)
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{
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PKIX_ENTER(CERTPOLICYQUALIFIER, "PKIX_PL_PolicyQualifier_GetQualifier");
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PKIX_NULLCHECK_TWO(policyQualifierInfo, pQualifier);
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PKIX_INCREF(policyQualifierInfo->qualifier);
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*pQualifier = policyQualifierInfo->qualifier;
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cleanup:
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PKIX_RETURN(CERTPOLICYQUALIFIER);
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}
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