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-rw-r--r--security/nss/lib/certhigh/certvfypkix.c2305
1 files changed, 2305 insertions, 0 deletions
diff --git a/security/nss/lib/certhigh/certvfypkix.c b/security/nss/lib/certhigh/certvfypkix.c
new file mode 100644
index 000000000..a536c21c0
--- /dev/null
+++ b/security/nss/lib/certhigh/certvfypkix.c
@@ -0,0 +1,2305 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+/*
+ * nss_pkix_proxy.h
+ *
+ * PKIX - NSS proxy functions
+ *
+ * NOTE: All structures, functions, data types are parts of library private
+ * api and are subjects to change in any following releases.
+ *
+ */
+#include "prerror.h"
+#include "prprf.h"
+
+#include "nspr.h"
+#include "pk11func.h"
+#include "certdb.h"
+#include "cert.h"
+#include "secerr.h"
+#include "nssb64.h"
+#include "secasn1.h"
+#include "secder.h"
+#include "pkit.h"
+
+#ifndef NSS_DISABLE_LIBPKIX
+#include "pkix_pl_common.h"
+
+extern PRLogModuleInfo *pkixLog;
+
+#ifdef PKIX_OBJECT_LEAK_TEST
+
+extern PKIX_UInt32
+pkix_pl_lifecycle_ObjectLeakCheck(int *);
+
+extern SECStatus
+pkix_pl_lifecycle_ObjectTableUpdate(int *objCountTable);
+
+PRInt32 parallelFnInvocationCount;
+#endif /* PKIX_OBJECT_LEAK_TEST */
+
+static PRBool usePKIXValidationEngine = PR_FALSE;
+#endif /* NSS_DISABLE_LIBPKIX */
+
+/*
+ * FUNCTION: CERT_SetUsePKIXForValidation
+ * DESCRIPTION:
+ *
+ * Enables or disables use of libpkix for certificate validation
+ *
+ * PARAMETERS:
+ * "enable"
+ * PR_TRUE: enables use of libpkix for cert validation.
+ * PR_FALSE: disables.
+ * THREAD SAFETY:
+ * NOT Thread Safe.
+ * RETURNS:
+ * Returns SECSuccess if successfully enabled
+ */
+SECStatus
+CERT_SetUsePKIXForValidation(PRBool enable)
+{
+#ifdef NSS_DISABLE_LIBPKIX
+ PORT_SetError(PR_NOT_IMPLEMENTED_ERROR);
+ return SECFailure;
+#else
+ usePKIXValidationEngine = (enable > 0) ? PR_TRUE : PR_FALSE;
+ return SECSuccess;
+#endif /* NSS_DISABLE_LIBPKIX */
+}
+
+/*
+ * FUNCTION: CERT_GetUsePKIXForValidation
+ * DESCRIPTION:
+ *
+ * Checks if libpkix building function should be use for certificate
+ * chain building.
+ *
+ * PARAMETERS:
+ * NONE
+ * THREAD SAFETY:
+ * NOT Thread Safe
+ * RETURNS:
+ * Returns PR_TRUE if libpkix should be used. PR_FALSE otherwise.
+ */
+PRBool
+CERT_GetUsePKIXForValidation()
+{
+#ifdef NSS_DISABLE_LIBPKIX
+ return PR_FALSE;
+#else
+ return usePKIXValidationEngine;
+#endif /* NSS_DISABLE_LIBPKIX */
+}
+
+#ifndef NSS_DISABLE_LIBPKIX
+#ifdef NOTDEF
+/*
+ * FUNCTION: cert_NssKeyUsagesToPkix
+ * DESCRIPTION:
+ *
+ * Converts nss key usage bit field(PRUint32) to pkix key usage
+ * bit field.
+ *
+ * PARAMETERS:
+ * "nssKeyUsage"
+ * Nss key usage bit field.
+ * "pkixKeyUsage"
+ * Pkix key usage big field.
+ * "plContext"
+ * Platform-specific context pointer.
+ * THREAD SAFETY:
+ * Thread Safe (see Thread Safety Definitions in Programmer's Guide)
+ * RETURNS:
+ * Returns NULL if the function succeeds.
+ * Returns a Fatal Error if the function fails in an unrecoverable way.
+ */
+static PKIX_Error *
+cert_NssKeyUsagesToPkix(
+ PRUint32 nssKeyUsage,
+ PKIX_UInt32 *pPkixKeyUsage,
+ void *plContext)
+{
+ PKIX_UInt32 pkixKeyUsage = 0;
+
+ PKIX_ENTER(CERTVFYPKIX, "cert_NssKeyUsagesToPkix");
+ PKIX_NULLCHECK_ONE(pPkixKeyUsage);
+
+ *pPkixKeyUsage = 0;
+
+ if (nssKeyUsage & KU_DIGITAL_SIGNATURE) {
+ pkixKeyUsage |= PKIX_DIGITAL_SIGNATURE;
+ }
+
+ if (nssKeyUsage & KU_NON_REPUDIATION) {
+ pkixKeyUsage |= PKIX_NON_REPUDIATION;
+ }
+
+ if (nssKeyUsage & KU_KEY_ENCIPHERMENT) {
+ pkixKeyUsage |= PKIX_KEY_ENCIPHERMENT;
+ }
+
+ if (nssKeyUsage & KU_DATA_ENCIPHERMENT) {
+ pkixKeyUsage |= PKIX_DATA_ENCIPHERMENT;
+ }
+
+ if (nssKeyUsage & KU_KEY_AGREEMENT) {
+ pkixKeyUsage |= PKIX_KEY_AGREEMENT;
+ }
+
+ if (nssKeyUsage & KU_KEY_CERT_SIGN) {
+ pkixKeyUsage |= PKIX_KEY_CERT_SIGN;
+ }
+
+ if (nssKeyUsage & KU_CRL_SIGN) {
+ pkixKeyUsage |= PKIX_CRL_SIGN;
+ }
+
+ if (nssKeyUsage & KU_ENCIPHER_ONLY) {
+ pkixKeyUsage |= PKIX_ENCIPHER_ONLY;
+ }
+
+ /* Not supported. XXX we should support this once it is
+ * fixed in NSS */
+ /* pkixKeyUsage |= PKIX_DECIPHER_ONLY; */
+
+ *pPkixKeyUsage = pkixKeyUsage;
+
+ PKIX_RETURN(CERTVFYPKIX);
+}
+
+extern SECOidTag ekuOidStrings[];
+
+enum {
+ ekuIndexSSLServer = 0,
+ ekuIndexSSLClient,
+ ekuIndexCodeSigner,
+ ekuIndexEmail,
+ ekuIndexTimeStamp,
+ ekuIndexStatusResponder,
+ ekuIndexUnknown
+} ekuIndex;
+
+typedef struct {
+ SECCertUsage certUsage;
+ PRUint32 ekuStringIndex;
+} SECCertUsageToEku;
+
+const SECCertUsageToEku certUsageEkuStringMap[] = {
+ { certUsageSSLClient, ekuIndexSSLClient },
+ { certUsageSSLServer, ekuIndexSSLServer },
+ { certUsageSSLCA, ekuIndexSSLServer },
+ { certUsageEmailSigner, ekuIndexEmail },
+ { certUsageEmailRecipient, ekuIndexEmail },
+ { certUsageObjectSigner, ekuIndexCodeSigner },
+ { certUsageUserCertImport, ekuIndexUnknown },
+ { certUsageVerifyCA, ekuIndexUnknown },
+ { certUsageProtectedObjectSigner, ekuIndexUnknown },
+ { certUsageStatusResponder, ekuIndexStatusResponder },
+ { certUsageAnyCA, ekuIndexUnknown },
+};
+
+/*
+ * FUNCTION: cert_NssCertificateUsageToPkixKUAndEKU
+ * DESCRIPTION:
+ *
+ * Converts nss CERTCertificateUsage bit field to pkix key and
+ * extended key usages.
+ *
+ * PARAMETERS:
+ * "cert"
+ * Pointer to CERTCertificate structure of validating cert.
+ * "requiredCertUsages"
+ * Required usage that will be converted to pkix eku and ku.
+ * "requiredKeyUsage",
+ * Additional key usages impose to cert.
+ * "isCA",
+ * it true, convert usages for cert that is a CA cert.
+ * "ppkixEKUList"
+ * Returned address of a list of pkix extended key usages.
+ * "ppkixKU"
+ * Returned address of pkix required key usages bit field.
+ * "plContext"
+ * Platform-specific context pointer.
+ * THREAD SAFETY:
+ * Thread Safe (see Thread Safety Definitions in Programmer's Guide)
+ * RETURNS:
+ * Returns NULL if the function succeeds.
+ * Returns a Cert Verify Error if the function fails in an unrecoverable way.
+ * Returns a Fatal Error if the function fails in an unrecoverable way.
+ */
+static PKIX_Error *
+cert_NssCertificateUsageToPkixKUAndEKU(
+ CERTCertificate *cert,
+ SECCertUsage requiredCertUsage,
+ PRUint32 requiredKeyUsages,
+ PRBool isCA,
+ PKIX_List **ppkixEKUList,
+ PKIX_UInt32 *ppkixKU,
+ void *plContext)
+{
+ PKIX_List *ekuOidsList = NULL;
+ PKIX_PL_OID *ekuOid = NULL;
+ int i = 0;
+ int ekuIndex = ekuIndexUnknown;
+
+ PKIX_ENTER(CERTVFYPKIX, "cert_NssCertificateUsageToPkixEku");
+ PKIX_NULLCHECK_TWO(ppkixEKUList, ppkixKU);
+
+ PKIX_CHECK(
+ PKIX_List_Create(&ekuOidsList, plContext),
+ PKIX_LISTCREATEFAILED);
+
+ for (; i < PR_ARRAY_SIZE(certUsageEkuStringMap); i++) {
+ const SECCertUsageToEku *usageToEkuElem =
+ &certUsageEkuStringMap[i];
+ if (usageToEkuElem->certUsage == requiredCertUsage) {
+ ekuIndex = usageToEkuElem->ekuStringIndex;
+ break;
+ }
+ }
+ if (ekuIndex != ekuIndexUnknown) {
+ PRUint32 reqKeyUsage = 0;
+ PRUint32 reqCertType = 0;
+
+ CERT_KeyUsageAndTypeForCertUsage(requiredCertUsage, isCA,
+ &reqKeyUsage,
+ &reqCertType);
+
+ requiredKeyUsages |= reqKeyUsage;
+
+ PKIX_CHECK(
+ PKIX_PL_OID_Create(ekuOidStrings[ekuIndex], &ekuOid,
+ plContext),
+ PKIX_OIDCREATEFAILED);
+
+ PKIX_CHECK(
+ PKIX_List_AppendItem(ekuOidsList, (PKIX_PL_Object *)ekuOid,
+ plContext),
+ PKIX_LISTAPPENDITEMFAILED);
+
+ PKIX_DECREF(ekuOid);
+ }
+
+ PKIX_CHECK(
+ cert_NssKeyUsagesToPkix(requiredKeyUsages, ppkixKU, plContext),
+ PKIX_NSSCERTIFICATEUSAGETOPKIXKUANDEKUFAILED);
+
+ *ppkixEKUList = ekuOidsList;
+ ekuOidsList = NULL;
+
+cleanup:
+
+ PKIX_DECREF(ekuOid);
+ PKIX_DECREF(ekuOidsList);
+
+ PKIX_RETURN(CERTVFYPKIX);
+}
+
+#endif
+
+/*
+ * FUNCTION: cert_ProcessingParamsSetKeyAndCertUsage
+ * DESCRIPTION:
+ *
+ * Converts cert usage to pkix KU type and sets
+ * converted data into PKIX_ProcessingParams object. It also sets
+ * proper cert usage into nsscontext object.
+ *
+ * PARAMETERS:
+ * "procParams"
+ * Pointer to PKIX_ProcessingParams used during validation.
+ * "requiredCertUsage"
+ * Required certificate usages the certificate and chain is built and
+ * validated for.
+ * "requiredKeyUsage"
+ * Request additional key usages the certificate should be validated for.
+ * "plContext"
+ * Platform-specific context pointer.
+ * THREAD SAFETY:
+ * Thread Safe (see Thread Safety Definitions in Programmer's Guide)
+ * RETURNS:
+ * Returns NULL if the function succeeds.
+ * Returns a Cert Verify Error if the function fails in an unrecoverable way.
+ * Returns a Fatal Error if the function fails in an unrecoverable way.
+ */
+static PKIX_Error *
+cert_ProcessingParamsSetKeyAndCertUsage(
+ PKIX_ProcessingParams *procParams,
+ SECCertUsage requiredCertUsage,
+ PRUint32 requiredKeyUsages,
+ void *plContext)
+{
+ PKIX_CertSelector *certSelector = NULL;
+ PKIX_ComCertSelParams *certSelParams = NULL;
+ PKIX_PL_NssContext *nssContext = (PKIX_PL_NssContext *)plContext;
+
+ PKIX_ENTER(CERTVFYPKIX, "cert_ProcessingParamsSetKeyAndCertUsage");
+ PKIX_NULLCHECK_TWO(procParams, nssContext);
+
+ PKIX_CHECK(
+ pkix_pl_NssContext_SetCertUsage(
+ ((SECCertificateUsage)1) << requiredCertUsage, nssContext),
+ PKIX_NSSCONTEXTSETCERTUSAGEFAILED);
+
+ if (requiredKeyUsages) {
+ PKIX_CHECK(
+ PKIX_ProcessingParams_GetTargetCertConstraints(procParams,
+ &certSelector, plContext),
+ PKIX_PROCESSINGPARAMSGETTARGETCERTCONSTRAINTSFAILED);
+
+ PKIX_CHECK(
+ PKIX_CertSelector_GetCommonCertSelectorParams(certSelector,
+ &certSelParams, plContext),
+ PKIX_CERTSELECTORGETCOMMONCERTSELECTORPARAMSFAILED);
+
+ PKIX_CHECK(
+ PKIX_ComCertSelParams_SetKeyUsage(certSelParams, requiredKeyUsages,
+ plContext),
+ PKIX_COMCERTSELPARAMSSETKEYUSAGEFAILED);
+ }
+cleanup:
+ PKIX_DECREF(certSelector);
+ PKIX_DECREF(certSelParams);
+
+ PKIX_RETURN(CERTVFYPKIX);
+}
+
+/*
+ * Unused parameters:
+ *
+ * CERTCertList *initialChain,
+ * CERTCertStores certStores,
+ * CERTCertRevCheckers certRevCheckers,
+ * CERTCertChainCheckers certChainCheckers,
+ * SECItem *initPolicies,
+ * PRBool policyQualifierRejected,
+ * PRBool anyPolicyInhibited,
+ * PRBool reqExplicitPolicy,
+ * PRBool policyMappingInhibited,
+ * PKIX_CertSelector certConstraints,
+ */
+
+/*
+ * FUNCTION: cert_CreatePkixProcessingParams
+ * DESCRIPTION:
+ *
+ * Creates and fills in PKIX_ProcessingParams structure to be used
+ * for certificate chain building.
+ *
+ * PARAMETERS:
+ * "cert"
+ * Pointer to the CERTCertificate: the leaf certificate of a chain.
+ * "time"
+ * Validity time.
+ * "wincx"
+ * Nss db password token.
+ * "useArena"
+ * Flags to use arena for data allocation during chain building process.
+ * "pprocParams"
+ * Address to return created processing parameters.
+ * "plContext"
+ * Platform-specific context pointer.
+ * THREAD SAFETY:
+ * Thread Safe (see Thread Safety Definitions in Programmer's Guide)
+ * RETURNS:
+ * Returns NULL if the function succeeds.
+ * Returns a Cert Verify Error if the function fails in an unrecoverable way.
+ * Returns a Fatal Error if the function fails in an unrecoverable way.
+ */
+static PKIX_Error *
+cert_CreatePkixProcessingParams(
+ CERTCertificate *cert,
+ PRBool checkSig, /* not used yet. See bug 391476 */
+ PRTime time,
+ void *wincx,
+ PRBool useArena,
+ PRBool disableOCSPRemoteFetching,
+ PKIX_ProcessingParams **pprocParams,
+ void **pplContext)
+{
+ PKIX_List *anchors = NULL;
+ PKIX_PL_Cert *targetCert = NULL;
+ PKIX_PL_Date *date = NULL;
+ PKIX_ProcessingParams *procParams = NULL;
+ PKIX_CertSelector *certSelector = NULL;
+ PKIX_ComCertSelParams *certSelParams = NULL;
+ PKIX_CertStore *certStore = NULL;
+ PKIX_List *certStores = NULL;
+ PKIX_RevocationChecker *revChecker = NULL;
+ PKIX_UInt32 methodFlags = 0;
+ void *plContext = NULL;
+ CERTStatusConfig *statusConfig = NULL;
+
+ PKIX_ENTER(CERTVFYPKIX, "cert_CreatePkixProcessingParams");
+ PKIX_NULLCHECK_TWO(cert, pprocParams);
+
+ PKIX_CHECK(
+ PKIX_PL_NssContext_Create(0, useArena, wincx, &plContext),
+ PKIX_NSSCONTEXTCREATEFAILED);
+
+ *pplContext = plContext;
+
+#ifdef PKIX_NOTDEF
+ /* Functions should be implemented in patch for 390532 */
+ PKIX_CHECK(
+ pkix_pl_NssContext_SetCertSignatureCheck(checkSig,
+ (PKIX_PL_NssContext *)plContext),
+ PKIX_NSSCONTEXTSETCERTSIGNCHECKFAILED);
+
+#endif /* PKIX_NOTDEF */
+
+ PKIX_CHECK(
+ PKIX_ProcessingParams_Create(&procParams, plContext),
+ PKIX_PROCESSINGPARAMSCREATEFAILED);
+
+ PKIX_CHECK(
+ PKIX_ComCertSelParams_Create(&certSelParams, plContext),
+ PKIX_COMCERTSELPARAMSCREATEFAILED);
+
+ PKIX_CHECK(
+ PKIX_PL_Cert_CreateFromCERTCertificate(cert, &targetCert, plContext),
+ PKIX_CERTCREATEWITHNSSCERTFAILED);
+
+ PKIX_CHECK(
+ PKIX_ComCertSelParams_SetCertificate(certSelParams,
+ targetCert, plContext),
+ PKIX_COMCERTSELPARAMSSETCERTIFICATEFAILED);
+
+ PKIX_CHECK(
+ PKIX_CertSelector_Create(NULL, NULL, &certSelector, plContext),
+ PKIX_COULDNOTCREATECERTSELECTOROBJECT);
+
+ PKIX_CHECK(
+ PKIX_CertSelector_SetCommonCertSelectorParams(certSelector,
+ certSelParams, plContext),
+ PKIX_CERTSELECTORSETCOMMONCERTSELECTORPARAMSFAILED);
+
+ PKIX_CHECK(
+ PKIX_ProcessingParams_SetTargetCertConstraints(procParams,
+ certSelector, plContext),
+ PKIX_PROCESSINGPARAMSSETTARGETCERTCONSTRAINTSFAILED);
+
+ /* Turn off quialification of target cert since leaf cert is
+ * already check for date validity, key usages and extended
+ * key usages. */
+ PKIX_CHECK(
+ PKIX_ProcessingParams_SetQualifyTargetCert(procParams, PKIX_FALSE,
+ plContext),
+ PKIX_PROCESSINGPARAMSSETQUALIFYTARGETCERTFLAGFAILED);
+
+ PKIX_CHECK(
+ PKIX_PL_Pk11CertStore_Create(&certStore, plContext),
+ PKIX_PK11CERTSTORECREATEFAILED);
+
+ PKIX_CHECK(
+ PKIX_List_Create(&certStores, plContext),
+ PKIX_UNABLETOCREATELIST);
+
+ PKIX_CHECK(
+ PKIX_List_AppendItem(certStores, (PKIX_PL_Object *)certStore,
+ plContext),
+ PKIX_LISTAPPENDITEMFAILED);
+
+ PKIX_CHECK(
+ PKIX_ProcessingParams_SetCertStores(procParams, certStores,
+ plContext),
+ PKIX_PROCESSINGPARAMSADDCERTSTOREFAILED);
+
+ PKIX_CHECK(
+ PKIX_PL_Date_CreateFromPRTime(time, &date, plContext),
+ PKIX_DATECREATEFROMPRTIMEFAILED);
+
+ PKIX_CHECK(
+ PKIX_ProcessingParams_SetDate(procParams, date, plContext),
+ PKIX_PROCESSINGPARAMSSETDATEFAILED);
+
+ PKIX_CHECK(
+ PKIX_RevocationChecker_Create(
+ PKIX_REV_MI_TEST_ALL_LOCAL_INFORMATION_FIRST |
+ PKIX_REV_MI_NO_OVERALL_INFO_REQUIREMENT,
+ PKIX_REV_MI_TEST_ALL_LOCAL_INFORMATION_FIRST |
+ PKIX_REV_MI_NO_OVERALL_INFO_REQUIREMENT,
+ &revChecker, plContext),
+ PKIX_REVOCATIONCHECKERCREATEFAILED);
+
+ PKIX_CHECK(
+ PKIX_ProcessingParams_SetRevocationChecker(procParams, revChecker,
+ plContext),
+ PKIX_PROCESSINGPARAMSSETREVOCATIONCHECKERFAILED);
+
+ /* CRL method flags */
+ methodFlags =
+ PKIX_REV_M_TEST_USING_THIS_METHOD |
+ PKIX_REV_M_FORBID_NETWORK_FETCHING |
+ PKIX_REV_M_SKIP_TEST_ON_MISSING_SOURCE | /* 0 */
+ PKIX_REV_M_IGNORE_MISSING_FRESH_INFO | /* 0 */
+ PKIX_REV_M_CONTINUE_TESTING_ON_FRESH_INFO;
+
+ /* add CRL revocation method to check the leaf certificate */
+ PKIX_CHECK(
+ PKIX_RevocationChecker_CreateAndAddMethod(revChecker, procParams,
+ PKIX_RevocationMethod_CRL, methodFlags,
+ 0, NULL, PKIX_TRUE, plContext),
+ PKIX_REVOCATIONCHECKERADDMETHODFAILED);
+
+ /* add CRL revocation method for other certs in the chain. */
+ PKIX_CHECK(
+ PKIX_RevocationChecker_CreateAndAddMethod(revChecker, procParams,
+ PKIX_RevocationMethod_CRL, methodFlags,
+ 0, NULL, PKIX_FALSE, plContext),
+ PKIX_REVOCATIONCHECKERADDMETHODFAILED);
+
+ /* For compatibility with the old code, need to check that
+ * statusConfig is set in the db handle and status checker
+ * is defined befor allow ocsp status check on the leaf cert.*/
+ statusConfig = CERT_GetStatusConfig(CERT_GetDefaultCertDB());
+ if (statusConfig != NULL && statusConfig->statusChecker != NULL) {
+
+ /* Enable OCSP revocation checking for the leaf cert. */
+ /* OCSP method flags */
+ methodFlags =
+ PKIX_REV_M_TEST_USING_THIS_METHOD |
+ PKIX_REV_M_ALLOW_NETWORK_FETCHING | /* 0 */
+ PKIX_REV_M_ALLOW_IMPLICIT_DEFAULT_SOURCE | /* 0 */
+ PKIX_REV_M_SKIP_TEST_ON_MISSING_SOURCE | /* 0 */
+ PKIX_REV_M_IGNORE_MISSING_FRESH_INFO | /* 0 */
+ PKIX_REV_M_CONTINUE_TESTING_ON_FRESH_INFO;
+
+ /* Disabling ocsp fetching when checking the status
+ * of ocsp response signer. Here and in the next if,
+ * adjust flags for ocsp signer cert validation case. */
+ if (disableOCSPRemoteFetching) {
+ methodFlags |= PKIX_REV_M_FORBID_NETWORK_FETCHING;
+ }
+
+ if (ocsp_FetchingFailureIsVerificationFailure() &&
+ !disableOCSPRemoteFetching) {
+ methodFlags |=
+ PKIX_REV_M_FAIL_ON_MISSING_FRESH_INFO;
+ }
+
+ /* add OCSP revocation method to check only the leaf certificate.*/
+ PKIX_CHECK(
+ PKIX_RevocationChecker_CreateAndAddMethod(revChecker, procParams,
+ PKIX_RevocationMethod_OCSP, methodFlags,
+ 1, NULL, PKIX_TRUE, plContext),
+ PKIX_REVOCATIONCHECKERADDMETHODFAILED);
+ }
+
+ PKIX_CHECK(
+ PKIX_ProcessingParams_SetAnyPolicyInhibited(procParams, PR_FALSE,
+ plContext),
+ PKIX_PROCESSINGPARAMSSETANYPOLICYINHIBITED);
+
+ PKIX_CHECK(
+ PKIX_ProcessingParams_SetExplicitPolicyRequired(procParams, PR_FALSE,
+ plContext),
+ PKIX_PROCESSINGPARAMSSETEXPLICITPOLICYREQUIRED);
+
+ PKIX_CHECK(
+ PKIX_ProcessingParams_SetPolicyMappingInhibited(procParams, PR_FALSE,
+ plContext),
+ PKIX_PROCESSINGPARAMSSETPOLICYMAPPINGINHIBITED);
+
+ *pprocParams = procParams;
+ procParams = NULL;
+
+cleanup:
+ PKIX_DECREF(anchors);
+ PKIX_DECREF(targetCert);
+ PKIX_DECREF(date);
+ PKIX_DECREF(certSelector);
+ PKIX_DECREF(certSelParams);
+ PKIX_DECREF(certStore);
+ PKIX_DECREF(certStores);
+ PKIX_DECREF(procParams);
+ PKIX_DECREF(revChecker);
+
+ PKIX_RETURN(CERTVFYPKIX);
+}
+
+/*
+ * FUNCTION: cert_PkixToNssCertsChain
+ * DESCRIPTION:
+ *
+ * Converts pkix cert list into nss cert list.
+ *
+ * PARAMETERS:
+ * "pkixCertChain"
+ * Pkix certificate list.
+ * "pvalidChain"
+ * An address of returned nss certificate list.
+ * "plContext"
+ * Platform-specific context pointer.
+ * THREAD SAFETY:
+ * Thread Safe (see Thread Safety Definitions in Programmer's Guide)
+ * RETURNS:
+ * Returns NULL if the function succeeds.
+ * Returns a Cert Verify Error if the function fails in an unrecoverable way.
+ * Returns a Fatal Error if the function fails in an unrecoverable way.
+ */
+static PKIX_Error *
+cert_PkixToNssCertsChain(
+ PKIX_List *pkixCertChain,
+ CERTCertList **pvalidChain,
+ void *plContext)
+{
+ PLArenaPool *arena = NULL;
+ CERTCertificate *nssCert = NULL;
+ CERTCertList *validChain = NULL;
+ PKIX_PL_Object *certItem = NULL;
+ PKIX_UInt32 length = 0;
+ PKIX_UInt32 i = 0;
+
+ PKIX_ENTER(CERTVFYPKIX, "cert_PkixToNssCertsChain");
+ PKIX_NULLCHECK_ONE(pvalidChain);
+
+ if (pkixCertChain == NULL) {
+ goto cleanup;
+ }
+ arena = PORT_NewArena(DER_DEFAULT_CHUNKSIZE);
+ if (arena == NULL) {
+ PKIX_ERROR(PKIX_OUTOFMEMORY);
+ }
+ validChain = (CERTCertList *)PORT_ArenaZAlloc(arena, sizeof(CERTCertList));
+ if (validChain == NULL) {
+ PKIX_ERROR(PKIX_PORTARENAALLOCFAILED);
+ }
+ PR_INIT_CLIST(&validChain->list);
+ validChain->arena = arena;
+ arena = NULL;
+
+ PKIX_CHECK(
+ PKIX_List_GetLength(pkixCertChain, &length, plContext),
+ PKIX_LISTGETLENGTHFAILED);
+
+ for (i = 0; i < length; i++) {
+ CERTCertListNode *node = NULL;
+
+ PKIX_CHECK(
+ PKIX_List_GetItem(pkixCertChain, i, &certItem, plContext),
+ PKIX_LISTGETITEMFAILED);
+
+ PKIX_CHECK(
+ PKIX_PL_Cert_GetCERTCertificate((PKIX_PL_Cert *)certItem, &nssCert,
+ plContext),
+ PKIX_CERTGETCERTCERTIFICATEFAILED);
+
+ node =
+ (CERTCertListNode *)PORT_ArenaZAlloc(validChain->arena,
+ sizeof(CERTCertListNode));
+ if (node == NULL) {
+ PKIX_ERROR(PKIX_PORTARENAALLOCFAILED);
+ }
+
+ PR_INSERT_BEFORE(&node->links, &validChain->list);
+
+ node->cert = nssCert;
+ nssCert = NULL;
+
+ PKIX_DECREF(certItem);
+ }
+
+ *pvalidChain = validChain;
+
+cleanup:
+ if (PKIX_ERROR_RECEIVED) {
+ if (validChain) {
+ CERT_DestroyCertList(validChain);
+ } else if (arena) {
+ PORT_FreeArena(arena, PR_FALSE);
+ }
+ if (nssCert) {
+ CERT_DestroyCertificate(nssCert);
+ }
+ }
+ PKIX_DECREF(certItem);
+
+ PKIX_RETURN(CERTVFYPKIX);
+}
+
+/*
+ * FUNCTION: cert_BuildAndValidateChain
+ * DESCRIPTION:
+ *
+ * The function builds and validates a cert chain based on certificate
+ * selection criterias from procParams. This function call PKIX_BuildChain
+ * to accomplish chain building. If PKIX_BuildChain returns with incomplete
+ * IO, the function waits with PR_Poll until the blocking IO is finished and
+ * return control back to PKIX_BuildChain.
+ *
+ * PARAMETERS:
+ * "procParams"
+ * Processing parameters to be used during chain building.
+ * "pResult"
+ * Returned build result.
+ * "pVerifyNode"
+ * Returned pointed to verify node structure: the tree-like structure
+ * that reports points of chain building failures.
+ * "plContext"
+ * Platform-specific context pointer.
+ * THREAD SAFETY:
+ * Thread Safe (see Thread Safety Definitions in Programmer's Guide)
+ * RETURNS:
+ * Returns NULL if the function succeeds.
+ * Returns a Cert Verify Error if the function fails in an unrecoverable way.
+ * Returns a Fatal Error if the function fails in an unrecoverable way.
+ */
+static PKIX_Error *
+cert_BuildAndValidateChain(
+ PKIX_ProcessingParams *procParams,
+ PKIX_BuildResult **pResult,
+ PKIX_VerifyNode **pVerifyNode,
+ void *plContext)
+{
+ PKIX_BuildResult *result = NULL;
+ PKIX_VerifyNode *verifyNode = NULL;
+ void *nbioContext = NULL;
+ void *state = NULL;
+
+ PKIX_ENTER(CERTVFYPKIX, "cert_BuildAndVerifyChain");
+ PKIX_NULLCHECK_TWO(procParams, pResult);
+
+ do {
+ if (nbioContext && state) {
+ /* PKIX-XXX: need to test functionality of NBIO handling in libPkix.
+ * See bug 391180 */
+ PRInt32 filesReady = 0;
+ PRPollDesc *pollDesc = (PRPollDesc *)nbioContext;
+ filesReady = PR_Poll(pollDesc, 1, PR_INTERVAL_NO_TIMEOUT);
+ if (filesReady <= 0) {
+ PKIX_ERROR(PKIX_PRPOLLRETBADFILENUM);
+ }
+ }
+
+ PKIX_CHECK(
+ PKIX_BuildChain(procParams, &nbioContext, &state,
+ &result, &verifyNode, plContext),
+ PKIX_UNABLETOBUILDCHAIN);
+
+ } while (nbioContext && state);
+
+ *pResult = result;
+
+cleanup:
+ if (pVerifyNode) {
+ *pVerifyNode = verifyNode;
+ }
+
+ PKIX_RETURN(CERTVFYPKIX);
+}
+
+/*
+ * FUNCTION: cert_PkixErrorToNssCode
+ * DESCRIPTION:
+ *
+ * Converts pkix error(PKIX_Error) structure to PR error codes.
+ *
+ * PKIX-XXX to be implemented. See 391183.
+ *
+ * PARAMETERS:
+ * "error"
+ * Pkix error that will be converted.
+ * "nssCode"
+ * Corresponding nss error code.
+ * "plContext"
+ * Platform-specific context pointer.
+ * THREAD SAFETY:
+ * Thread Safe (see Thread Safety Definitions in Programmer's Guide)
+ * RETURNS:
+ * Returns NULL if the function succeeds.
+ * Returns a Cert Verify Error if the function fails in an unrecoverable way.
+ * Returns a Fatal Error if the function fails in an unrecoverable way.
+ */
+static PKIX_Error *
+cert_PkixErrorToNssCode(
+ PKIX_Error *error,
+ SECErrorCodes *pNssErr,
+ void *plContext)
+{
+ int errLevel = 0;
+ PKIX_Int32 nssErr = 0;
+ PKIX_Error *errPtr = error;
+
+ PKIX_ENTER(CERTVFYPKIX, "cert_PkixErrorToNssCode");
+ PKIX_NULLCHECK_TWO(error, pNssErr);
+
+ /* Loop until we find at least one error with non-null
+ * plErr code, that is going to be nss error code. */
+ while (errPtr) {
+ if (errPtr->plErr && !nssErr) {
+ nssErr = errPtr->plErr;
+ if (!pkixLog)
+ break;
+ }
+ if (pkixLog) {
+#ifdef PKIX_ERROR_DESCRIPTION
+ PR_LOG(pkixLog, 2, ("Error at level %d: %s\n", errLevel,
+ PKIX_ErrorText[errPtr->errCode]));
+#else
+ PR_LOG(pkixLog, 2, ("Error at level %d: Error code %d\n", errLevel,
+ errPtr->errCode));
+#endif /* PKIX_ERROR_DESCRIPTION */
+ }
+ errPtr = errPtr->cause;
+ errLevel += 1;
+ }
+ PORT_Assert(nssErr);
+ if (!nssErr) {
+ *pNssErr = SEC_ERROR_LIBPKIX_INTERNAL;
+ } else {
+ *pNssErr = nssErr;
+ }
+
+ PKIX_RETURN(CERTVFYPKIX);
+}
+
+/*
+ * FUNCTION: cert_GetLogFromVerifyNode
+ * DESCRIPTION:
+ *
+ * Recursive function that converts verify node tree-like set of structures
+ * to CERTVerifyLog.
+ *
+ * PARAMETERS:
+ * "log"
+ * Pointed to already allocated CERTVerifyLog structure.
+ * "node"
+ * A node of PKIX_VerifyNode tree.
+ * "plContext"
+ * Platform-specific context pointer.
+ * THREAD SAFETY:
+ * Thread Safe (see Thread Safety Definitions in Programmer's Guide)
+ * RETURNS:
+ * Returns NULL if the function succeeds.
+ * Returns a Cert Verify Error if the function fails in an unrecoverable way.
+ * Returns a Fatal Error if the function fails in an unrecoverable way.
+ */
+static PKIX_Error *
+cert_GetLogFromVerifyNode(
+ CERTVerifyLog *log,
+ PKIX_VerifyNode *node,
+ void *plContext)
+{
+ PKIX_List *children = NULL;
+ PKIX_VerifyNode *childNode = NULL;
+
+ PKIX_ENTER(CERTVFYPKIX, "cert_GetLogFromVerifyNode");
+
+ children = node->children;
+
+ if (children == NULL) {
+ PKIX_ERRORCODE errCode = PKIX_ANCHORDIDNOTCHAINTOCERT;
+ if (node->error && node->error->errCode != errCode) {
+ if (log != NULL) {
+ SECErrorCodes nssErrorCode = 0;
+ CERTCertificate *cert = NULL;
+
+ cert = node->verifyCert->nssCert;
+
+ PKIX_CHECK(
+ cert_PkixErrorToNssCode(node->error, &nssErrorCode,
+ plContext),
+ PKIX_GETPKIXERRORCODEFAILED);
+
+ cert_AddToVerifyLog(log, cert, nssErrorCode, node->depth, NULL);
+ }
+ }
+ PKIX_RETURN(CERTVFYPKIX);
+ } else {
+ PRUint32 i = 0;
+ PKIX_UInt32 length = 0;
+
+ PKIX_CHECK(
+ PKIX_List_GetLength(children, &length, plContext),
+ PKIX_LISTGETLENGTHFAILED);
+
+ for (i = 0; i < length; i++) {
+
+ PKIX_CHECK(
+ PKIX_List_GetItem(children, i, (PKIX_PL_Object **)&childNode,
+ plContext),
+ PKIX_LISTGETITEMFAILED);
+
+ PKIX_CHECK(
+ cert_GetLogFromVerifyNode(log, childNode, plContext),
+ PKIX_ERRORINRECURSIVEEQUALSCALL);
+
+ PKIX_DECREF(childNode);
+ }
+ }
+
+cleanup:
+ PKIX_DECREF(childNode);
+
+ PKIX_RETURN(CERTVFYPKIX);
+}
+
+/*
+ * FUNCTION: cert_GetBuildResults
+ * DESCRIPTION:
+ *
+ * Converts pkix build results to nss results. This function is called
+ * regardless of build result.
+ *
+ * If it called after chain was successfully constructed, then it will
+ * convert:
+ * * pkix cert list that represent the chain to nss cert list
+ * * trusted root the chain was anchored to nss certificate.
+ *
+ * In case of failure it will convert:
+ * * pkix error to PR error code(will set it with PORT_SetError)
+ * * pkix validation log to nss CERTVerifyLog
+ *
+ * PARAMETERS:
+ * "buildResult"
+ * Build results returned by PKIX_BuildChain.
+ * "verifyNode"
+ * Tree-like structure of chain building/validation failures
+ * returned by PKIX_BuildChain. Ignored in case of success.
+ * "error"
+ * Final error returned by PKIX_BuildChain. Should be NULL in
+ * case of success.
+ * "log"
+ * Address of pre-allocated(if not NULL) CERTVerifyLog structure.
+ * "ptrustedRoot"
+ * Address of returned trusted root the chain was anchored to.
+ * "pvalidChain"
+ * Address of returned valid chain.
+ * "plContext"
+ * Platform-specific context pointer.
+ * THREAD SAFETY:
+ * Thread Safe (see Thread Safety Definitions in Programmer's Guide)
+ * RETURNS:
+ * Returns NULL if the function succeeds.
+ * Returns a Cert Verify Error if the function fails in an unrecoverable way.
+ * Returns a Fatal Error if the function fails in an unrecoverable way.
+ */
+static PKIX_Error *
+cert_GetBuildResults(
+ PKIX_BuildResult *buildResult,
+ PKIX_VerifyNode *verifyNode,
+ PKIX_Error *error,
+ CERTVerifyLog *log,
+ CERTCertificate **ptrustedRoot,
+ CERTCertList **pvalidChain,
+ void *plContext)
+{
+ PKIX_ValidateResult *validResult = NULL;
+ CERTCertList *validChain = NULL;
+ CERTCertificate *trustedRoot = NULL;
+ PKIX_TrustAnchor *trustAnchor = NULL;
+ PKIX_PL_Cert *trustedCert = NULL;
+ PKIX_List *pkixCertChain = NULL;
+
+ PKIX_ENTER(CERTVFYPKIX, "cert_GetBuildResults");
+ if (buildResult == NULL && error == NULL) {
+ PKIX_ERROR(PKIX_NULLARGUMENT);
+ }
+
+ if (error) {
+ SECErrorCodes nssErrorCode = 0;
+ if (verifyNode) {
+ PKIX_Error *tmpError =
+ cert_GetLogFromVerifyNode(log, verifyNode, plContext);
+ if (tmpError) {
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)tmpError, plContext);
+ }
+ }
+ cert_PkixErrorToNssCode(error, &nssErrorCode, plContext);
+ PORT_SetError(nssErrorCode);
+ goto cleanup;
+ }
+
+ if (pvalidChain) {
+ PKIX_CHECK(
+ PKIX_BuildResult_GetCertChain(buildResult, &pkixCertChain,
+ plContext),
+ PKIX_BUILDRESULTGETCERTCHAINFAILED);
+
+ PKIX_CHECK(
+ cert_PkixToNssCertsChain(pkixCertChain, &validChain, plContext),
+ PKIX_CERTCHAINTONSSCHAINFAILED);
+ }
+
+ if (ptrustedRoot) {
+ PKIX_CHECK(
+ PKIX_BuildResult_GetValidateResult(buildResult, &validResult,
+ plContext),
+ PKIX_BUILDRESULTGETVALIDATERESULTFAILED);
+
+ PKIX_CHECK(
+ PKIX_ValidateResult_GetTrustAnchor(validResult, &trustAnchor,
+ plContext),
+ PKIX_VALIDATERESULTGETTRUSTANCHORFAILED);
+
+ PKIX_CHECK(
+ PKIX_TrustAnchor_GetTrustedCert(trustAnchor, &trustedCert,
+ plContext),
+ PKIX_TRUSTANCHORGETTRUSTEDCERTFAILED);
+
+ PKIX_CHECK(
+ PKIX_PL_Cert_GetCERTCertificate(trustedCert, &trustedRoot,
+ plContext),
+ PKIX_CERTGETCERTCERTIFICATEFAILED);
+ }
+
+ PORT_Assert(!PKIX_ERROR_RECEIVED);
+
+ if (trustedRoot) {
+ *ptrustedRoot = trustedRoot;
+ }
+ if (validChain) {
+ *pvalidChain = validChain;
+ }
+
+cleanup:
+ if (PKIX_ERROR_RECEIVED) {
+ if (trustedRoot) {
+ CERT_DestroyCertificate(trustedRoot);
+ }
+ if (validChain) {
+ CERT_DestroyCertList(validChain);
+ }
+ }
+ PKIX_DECREF(trustAnchor);
+ PKIX_DECREF(trustedCert);
+ PKIX_DECREF(pkixCertChain);
+ PKIX_DECREF(validResult);
+ PKIX_DECREF(error);
+ PKIX_DECREF(verifyNode);
+ PKIX_DECREF(buildResult);
+
+ PKIX_RETURN(CERTVFYPKIX);
+}
+#endif /* NSS_DISABLE_LIBPKIX */
+
+/*
+ * FUNCTION: cert_VerifyCertChainPkix
+ * DESCRIPTION:
+ *
+ * The main wrapper function that is called from CERT_VerifyCert and
+ * CERT_VerifyCACertForUsage functions to validate cert with libpkix.
+ *
+ * PARAMETERS:
+ * "cert"
+ * Leaf certificate of a chain we want to build.
+ * "checkSig"
+ * Certificate signatures will not be verified if this
+ * flag is set to PR_FALSE.
+ * "requiredUsage"
+ * Required usage for certificate and chain.
+ * "time"
+ * Validity time.
+ * "wincx"
+ * Nss database password token.
+ * "log"
+ * Address of already allocated CERTVerifyLog structure. Not
+ * used if NULL;
+ * "pSigerror"
+ * Address of PRBool. If not NULL, returns true is cert chain
+ * was invalidated because of bad certificate signature.
+ * "pRevoked"
+ * Address of PRBool. If not NULL, returns true is cert chain
+ * was invalidated because a revoked certificate was found in
+ * the chain.
+ * THREAD SAFETY:
+ * Thread Safe (see Thread Safety Definitions in Programmer's Guide)
+ * RETURNS:
+ * SECFailure is chain building process has failed. SECSuccess otherwise.
+ */
+SECStatus
+cert_VerifyCertChainPkix(
+ CERTCertificate *cert,
+ PRBool checkSig,
+ SECCertUsage requiredUsage,
+ PRTime time,
+ void *wincx,
+ CERTVerifyLog *log,
+ PRBool *pSigerror,
+ PRBool *pRevoked)
+{
+#ifdef NSS_DISABLE_LIBPKIX
+ PORT_SetError(PR_NOT_IMPLEMENTED_ERROR);
+ return SECFailure;
+#else
+ PKIX_ProcessingParams *procParams = NULL;
+ PKIX_BuildResult *result = NULL;
+ PKIX_VerifyNode *verifyNode = NULL;
+ PKIX_Error *error = NULL;
+
+ SECStatus rv = SECFailure;
+ void *plContext = NULL;
+
+#ifdef PKIX_OBJECT_LEAK_TEST
+ int leakedObjNum = 0;
+ int memLeakLoopCount = 0;
+ int objCountTable[PKIX_NUMTYPES];
+ int fnInvLocalCount = 0;
+ PKIX_Boolean savedUsePkixEngFlag = usePKIXValidationEngine;
+
+ if (usePKIXValidationEngine) {
+ /* current memory leak testing implementation does not allow
+ * to run simultaneous tests one the same or a different threads.
+ * Setting the variable to false, to make additional chain
+ * validations be handled by old nss. */
+ usePKIXValidationEngine = PR_FALSE;
+ }
+ testStartFnStackPosition = 2;
+ fnStackNameArr[0] = "cert_VerifyCertChainPkix";
+ fnStackInvCountArr[0] = 0;
+ PKIX_Boolean abortOnLeak =
+ (PR_GetEnvSecure("PKIX_OBJECT_LEAK_TEST_ABORT_ON_LEAK") == NULL) ? PKIX_FALSE
+ : PKIX_TRUE;
+ runningLeakTest = PKIX_TRUE;
+
+ /* Prevent multi-threaded run of object leak test */
+ fnInvLocalCount = PR_ATOMIC_INCREMENT(&parallelFnInvocationCount);
+ PORT_Assert(fnInvLocalCount == 1);
+
+ do {
+ rv = SECFailure;
+ plContext = NULL;
+ procParams = NULL;
+ result = NULL;
+ verifyNode = NULL;
+ error = NULL;
+ errorGenerated = PKIX_FALSE;
+ stackPosition = 0;
+
+ if (leakedObjNum) {
+ pkix_pl_lifecycle_ObjectTableUpdate(objCountTable);
+ }
+ memLeakLoopCount += 1;
+#endif /* PKIX_OBJECT_LEAK_TEST */
+
+ error =
+ cert_CreatePkixProcessingParams(cert, checkSig, time, wincx,
+ PR_FALSE /*use arena*/,
+ requiredUsage == certUsageStatusResponder,
+ &procParams, &plContext);
+ if (error) {
+ goto cleanup;
+ }
+
+ error =
+ cert_ProcessingParamsSetKeyAndCertUsage(procParams, requiredUsage, 0,
+ plContext);
+ if (error) {
+ goto cleanup;
+ }
+
+ error =
+ cert_BuildAndValidateChain(procParams, &result, &verifyNode, plContext);
+ if (error) {
+ goto cleanup;
+ }
+
+ if (pRevoked) {
+ /* Currently always PR_FALSE. Will be fixed as a part of 394077 */
+ *pRevoked = PR_FALSE;
+ }
+ if (pSigerror) {
+ /* Currently always PR_FALSE. Will be fixed as a part of 394077 */
+ *pSigerror = PR_FALSE;
+ }
+ rv = SECSuccess;
+
+ cleanup:
+ error = cert_GetBuildResults(result, verifyNode, error, log, NULL, NULL,
+ plContext);
+ if (error) {
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)error, plContext);
+ }
+ if (procParams) {
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)procParams, plContext);
+ }
+ if (plContext) {
+ PKIX_PL_NssContext_Destroy(plContext);
+ }
+
+#ifdef PKIX_OBJECT_LEAK_TEST
+ leakedObjNum =
+ pkix_pl_lifecycle_ObjectLeakCheck(leakedObjNum ? objCountTable : NULL);
+
+ if (pkixLog && leakedObjNum) {
+ PR_LOG(pkixLog, 1, ("The generated error caused an object leaks. Loop %d."
+ "Stack %s\n",
+ memLeakLoopCount, errorFnStackString));
+ }
+ PR_Free(errorFnStackString);
+ errorFnStackString = NULL;
+ if (abortOnLeak) {
+ PORT_Assert(leakedObjNum == 0);
+ }
+
+ } while (errorGenerated);
+
+ runningLeakTest = PKIX_FALSE;
+ PR_ATOMIC_DECREMENT(&parallelFnInvocationCount);
+ usePKIXValidationEngine = savedUsePkixEngFlag;
+#endif /* PKIX_OBJECT_LEAK_TEST */
+
+ return rv;
+#endif /* NSS_DISABLE_LIBPKIX */
+}
+
+#ifndef NSS_DISABLE_LIBPKIX
+PKIX_CertSelector *
+cert_GetTargetCertConstraints(CERTCertificate *target, void *plContext)
+{
+ PKIX_ComCertSelParams *certSelParams = NULL;
+ PKIX_CertSelector *certSelector = NULL;
+ PKIX_CertSelector *r = NULL;
+ PKIX_PL_Cert *eeCert = NULL;
+ PKIX_Error *error = NULL;
+
+ error = PKIX_PL_Cert_CreateFromCERTCertificate(target, &eeCert, plContext);
+ if (error != NULL)
+ goto cleanup;
+
+ error = PKIX_CertSelector_Create(NULL, NULL, &certSelector, plContext);
+ if (error != NULL)
+ goto cleanup;
+
+ error = PKIX_ComCertSelParams_Create(&certSelParams, plContext);
+ if (error != NULL)
+ goto cleanup;
+
+ error = PKIX_ComCertSelParams_SetCertificate(
+ certSelParams, eeCert, plContext);
+ if (error != NULL)
+ goto cleanup;
+
+ error = PKIX_CertSelector_SetCommonCertSelectorParams(certSelector, certSelParams, plContext);
+ if (error != NULL)
+ goto cleanup;
+
+ error = PKIX_PL_Object_IncRef((PKIX_PL_Object *)certSelector, plContext);
+ if (error == NULL)
+ r = certSelector;
+
+cleanup:
+ if (certSelParams != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)certSelParams, plContext);
+
+ if (eeCert != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)eeCert, plContext);
+
+ if (certSelector != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)certSelector, plContext);
+
+ if (error != NULL) {
+ SECErrorCodes nssErr;
+
+ cert_PkixErrorToNssCode(error, &nssErr, plContext);
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)error, plContext);
+ PORT_SetError(nssErr);
+ }
+
+ return r;
+}
+
+static PKIX_List *
+cert_GetCertStores(void *plContext)
+{
+ PKIX_CertStore *certStore = NULL;
+ PKIX_List *certStores = NULL;
+ PKIX_List *r = NULL;
+ PKIX_Error *error = NULL;
+
+ error = PKIX_PL_Pk11CertStore_Create(&certStore, plContext);
+ if (error != NULL)
+ goto cleanup;
+
+ error = PKIX_List_Create(&certStores, plContext);
+ if (error != NULL)
+ goto cleanup;
+
+ error = PKIX_List_AppendItem(certStores,
+ (PKIX_PL_Object *)certStore, plContext);
+ if (error != NULL)
+ goto cleanup;
+
+ error = PKIX_PL_Object_IncRef((PKIX_PL_Object *)certStores, plContext);
+ if (error == NULL)
+ r = certStores;
+
+cleanup:
+ if (certStores != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)certStores, plContext);
+
+ if (certStore != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)certStore, plContext);
+
+ if (error != NULL) {
+ SECErrorCodes nssErr;
+
+ cert_PkixErrorToNssCode(error, &nssErr, plContext);
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)error, plContext);
+ PORT_SetError(nssErr);
+ }
+
+ return r;
+}
+
+struct fake_PKIX_PL_CertStruct {
+ CERTCertificate *nssCert;
+};
+
+/* This needs to be part of the PKIX_PL_* */
+/* This definitely needs to go away, and be replaced with
+ a real accessor function in PKIX */
+static CERTCertificate *
+cert_NSSCertFromPKIXCert(const PKIX_PL_Cert *pkix_cert)
+{
+ struct fake_PKIX_PL_CertStruct *fcert = NULL;
+
+ fcert = (struct fake_PKIX_PL_CertStruct *)pkix_cert;
+
+ return CERT_DupCertificate(fcert->nssCert);
+}
+
+PKIX_List *
+cert_PKIXMakeOIDList(const SECOidTag *oids, int oidCount, void *plContext)
+{
+ PKIX_List *r = NULL;
+ PKIX_List *policyList = NULL;
+ PKIX_PL_OID *policyOID = NULL;
+ PKIX_Error *error = NULL;
+ int i;
+
+ error = PKIX_List_Create(&policyList, plContext);
+ if (error != NULL) {
+ goto cleanup;
+ }
+
+ for (i = 0; i < oidCount; i++) {
+ error = PKIX_PL_OID_Create(oids[i], &policyOID, plContext);
+ if (error) {
+ goto cleanup;
+ }
+ error = PKIX_List_AppendItem(policyList,
+ (PKIX_PL_Object *)policyOID, plContext);
+ if (error != NULL) {
+ goto cleanup;
+ }
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)policyOID, plContext);
+ policyOID = NULL;
+ }
+
+ error = PKIX_List_SetImmutable(policyList, plContext);
+ if (error != NULL)
+ goto cleanup;
+
+ error = PKIX_PL_Object_IncRef((PKIX_PL_Object *)policyList, plContext);
+ if (error == NULL)
+ r = policyList;
+
+cleanup:
+ if (policyOID != NULL) {
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)policyOID, plContext);
+ }
+ if (policyList != NULL) {
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)policyList, plContext);
+ }
+ if (error != NULL) {
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)error, plContext);
+ }
+
+ return r;
+}
+
+CERTValOutParam *
+cert_pkix_FindOutputParam(CERTValOutParam *params, const CERTValParamOutType t)
+{
+ CERTValOutParam *i;
+ if (params == NULL) {
+ return NULL;
+ }
+ for (i = params; i->type != cert_po_end; i++) {
+ if (i->type == t) {
+ return i;
+ }
+ }
+ return NULL;
+}
+
+static PKIX_Error *
+setRevocationMethod(PKIX_RevocationChecker *revChecker,
+ PKIX_ProcessingParams *procParams,
+ const CERTRevocationTests *revTest,
+ CERTRevocationMethodIndex certRevMethod,
+ PKIX_RevocationMethodType pkixRevMethod,
+ PKIX_Boolean verifyResponderUsages,
+ PKIX_Boolean isLeafTest,
+ void *plContext)
+{
+ PKIX_UInt32 methodFlags = 0;
+ PKIX_Error *error = NULL;
+ PKIX_UInt32 priority = 0;
+
+ if (revTest->number_of_defined_methods <= (PRUint32)certRevMethod) {
+ return NULL;
+ }
+ if (revTest->preferred_methods) {
+ unsigned int i = 0;
+ for (; i < revTest->number_of_preferred_methods; i++) {
+ if (revTest->preferred_methods[i] == certRevMethod)
+ break;
+ }
+ priority = i;
+ }
+ methodFlags = revTest->cert_rev_flags_per_method[certRevMethod];
+ if (verifyResponderUsages &&
+ pkixRevMethod == PKIX_RevocationMethod_OCSP) {
+ methodFlags |= PKIX_REV_M_FORBID_NETWORK_FETCHING;
+ }
+ error =
+ PKIX_RevocationChecker_CreateAndAddMethod(revChecker, procParams,
+ pkixRevMethod, methodFlags,
+ priority, NULL,
+ isLeafTest, plContext);
+ return error;
+}
+
+SECStatus
+cert_pkixSetParam(PKIX_ProcessingParams *procParams,
+ const CERTValInParam *param, void *plContext)
+{
+ PKIX_Error *error = NULL;
+ SECStatus r = SECSuccess;
+ PKIX_PL_Date *date = NULL;
+ PKIX_List *policyOIDList = NULL;
+ PKIX_List *certListPkix = NULL;
+ const CERTRevocationFlags *flags;
+ SECErrorCodes errCode = SEC_ERROR_INVALID_ARGS;
+ const CERTCertList *certList = NULL;
+ CERTCertListNode *node;
+ PKIX_PL_Cert *certPkix = NULL;
+ PKIX_TrustAnchor *trustAnchor = NULL;
+ PKIX_RevocationChecker *revChecker = NULL;
+ PKIX_PL_NssContext *nssContext = (PKIX_PL_NssContext *)plContext;
+
+ /* XXX we need a way to map generic PKIX error to generic NSS errors */
+
+ switch (param->type) {
+
+ case cert_pi_policyOID:
+
+ /* needed? */
+ error = PKIX_ProcessingParams_SetExplicitPolicyRequired(
+ procParams, PKIX_TRUE, plContext);
+
+ if (error != NULL) {
+ break;
+ }
+
+ policyOIDList = cert_PKIXMakeOIDList(param->value.array.oids,
+ param->value.arraySize, plContext);
+ if (policyOIDList == NULL) {
+ r = SECFailure;
+ PORT_SetError(SEC_ERROR_INVALID_ARGS);
+ break;
+ }
+
+ error = PKIX_ProcessingParams_SetInitialPolicies(
+ procParams, policyOIDList, plContext);
+ break;
+
+ case cert_pi_date:
+ if (param->value.scalar.time == 0) {
+ error = PKIX_PL_Date_Create_UTCTime(NULL, &date, plContext);
+ if (error != NULL) {
+ errCode = SEC_ERROR_INVALID_TIME;
+ break;
+ }
+ } else {
+ error = pkix_pl_Date_CreateFromPRTime(param->value.scalar.time,
+ &date, plContext);
+ if (error != NULL) {
+ errCode = SEC_ERROR_INVALID_TIME;
+ break;
+ }
+ }
+
+ error = PKIX_ProcessingParams_SetDate(procParams, date, plContext);
+ if (error != NULL) {
+ errCode = SEC_ERROR_INVALID_TIME;
+ }
+ break;
+
+ case cert_pi_revocationFlags: {
+ PKIX_UInt32 leafIMFlags = 0;
+ PKIX_UInt32 chainIMFlags = 0;
+ PKIX_Boolean validatingResponderCert = PKIX_FALSE;
+
+ flags = param->value.pointer.revocation;
+ if (!flags) {
+ PORT_SetError(errCode);
+ r = SECFailure;
+ break;
+ }
+
+ leafIMFlags =
+ flags->leafTests.cert_rev_method_independent_flags;
+ chainIMFlags =
+ flags->chainTests.cert_rev_method_independent_flags;
+
+ error =
+ PKIX_RevocationChecker_Create(leafIMFlags, chainIMFlags,
+ &revChecker, plContext);
+ if (error) {
+ break;
+ }
+
+ error =
+ PKIX_ProcessingParams_SetRevocationChecker(procParams,
+ revChecker, plContext);
+ if (error) {
+ break;
+ }
+
+ if (((PKIX_PL_NssContext *)plContext)->certificateUsage &
+ certificateUsageStatusResponder) {
+ validatingResponderCert = PKIX_TRUE;
+ }
+
+ error = setRevocationMethod(revChecker,
+ procParams, &flags->leafTests,
+ cert_revocation_method_crl,
+ PKIX_RevocationMethod_CRL,
+ validatingResponderCert,
+ PKIX_TRUE, plContext);
+ if (error) {
+ break;
+ }
+
+ error = setRevocationMethod(revChecker,
+ procParams, &flags->leafTests,
+ cert_revocation_method_ocsp,
+ PKIX_RevocationMethod_OCSP,
+ validatingResponderCert,
+ PKIX_TRUE, plContext);
+ if (error) {
+ break;
+ }
+
+ error = setRevocationMethod(revChecker,
+ procParams, &flags->chainTests,
+ cert_revocation_method_crl,
+ PKIX_RevocationMethod_CRL,
+ validatingResponderCert,
+ PKIX_FALSE, plContext);
+ if (error) {
+ break;
+ }
+
+ error = setRevocationMethod(revChecker,
+ procParams, &flags->chainTests,
+ cert_revocation_method_ocsp,
+ PKIX_RevocationMethod_OCSP,
+ validatingResponderCert,
+ PKIX_FALSE, plContext);
+ if (error) {
+ break;
+ }
+
+ } break;
+
+ case cert_pi_trustAnchors:
+ certList = param->value.pointer.chain;
+ if (!certList) {
+ PORT_SetError(errCode);
+ r = SECFailure;
+ break;
+ }
+ error = PKIX_List_Create(&certListPkix, plContext);
+ if (error != NULL) {
+ break;
+ }
+ for (node = CERT_LIST_HEAD(certList); !CERT_LIST_END(node, certList);
+ node = CERT_LIST_NEXT(node)) {
+ error = PKIX_PL_Cert_CreateFromCERTCertificate(node->cert,
+ &certPkix, plContext);
+ if (error) {
+ break;
+ }
+ error = PKIX_TrustAnchor_CreateWithCert(certPkix, &trustAnchor,
+ plContext);
+ if (error) {
+ break;
+ }
+ error = PKIX_List_AppendItem(certListPkix,
+ (PKIX_PL_Object *)trustAnchor, plContext);
+ if (error) {
+ break;
+ }
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)trustAnchor, plContext);
+ trustAnchor = NULL;
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)certPkix, plContext);
+ certPkix = NULL;
+ }
+ error =
+ PKIX_ProcessingParams_SetTrustAnchors(procParams, certListPkix,
+ plContext);
+ break;
+
+ case cert_pi_useAIACertFetch:
+ error =
+ PKIX_ProcessingParams_SetUseAIAForCertFetching(procParams,
+ (PRBool)(param->value.scalar.b !=
+ 0),
+ plContext);
+ break;
+
+ case cert_pi_chainVerifyCallback: {
+ const CERTChainVerifyCallback *chainVerifyCallback =
+ param->value.pointer.chainVerifyCallback;
+ if (!chainVerifyCallback || !chainVerifyCallback->isChainValid) {
+ PORT_SetError(errCode);
+ r = SECFailure;
+ break;
+ }
+
+ nssContext->chainVerifyCallback = *chainVerifyCallback;
+ } break;
+
+ case cert_pi_useOnlyTrustAnchors:
+ error =
+ PKIX_ProcessingParams_SetUseOnlyTrustAnchors(procParams,
+ (PRBool)(param->value.scalar.b !=
+ 0),
+ plContext);
+ break;
+
+ default:
+ PORT_SetError(errCode);
+ r = SECFailure;
+ break;
+ }
+
+ if (policyOIDList != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)policyOIDList, plContext);
+
+ if (date != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)date, plContext);
+
+ if (revChecker != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)revChecker, plContext);
+
+ if (certListPkix)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)certListPkix, plContext);
+
+ if (trustAnchor)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)trustAnchor, plContext);
+
+ if (certPkix)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)certPkix, plContext);
+
+ if (error != NULL) {
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)error, plContext);
+ PORT_SetError(errCode);
+ r = SECFailure;
+ }
+
+ return r;
+}
+
+void
+cert_pkixDestroyValOutParam(CERTValOutParam *params)
+{
+ CERTValOutParam *i;
+
+ if (params == NULL) {
+ return;
+ }
+ for (i = params; i->type != cert_po_end; i++) {
+ switch (i->type) {
+ case cert_po_trustAnchor:
+ if (i->value.pointer.cert) {
+ CERT_DestroyCertificate(i->value.pointer.cert);
+ i->value.pointer.cert = NULL;
+ }
+ break;
+
+ case cert_po_certList:
+ if (i->value.pointer.chain) {
+ CERT_DestroyCertList(i->value.pointer.chain);
+ i->value.pointer.chain = NULL;
+ }
+ break;
+
+ default:
+ break;
+ }
+ }
+}
+
+static PRUint64 certRev_NSS_3_11_Ocsp_Enabled_Soft_Policy_LeafFlags[2] = {
+ /* crl */
+ CERT_REV_M_TEST_USING_THIS_METHOD |
+ CERT_REV_M_FORBID_NETWORK_FETCHING |
+ CERT_REV_M_CONTINUE_TESTING_ON_FRESH_INFO,
+ /* ocsp */
+ CERT_REV_M_TEST_USING_THIS_METHOD
+};
+
+static PRUint64 certRev_NSS_3_11_Ocsp_Enabled_Soft_Policy_ChainFlags[2] = {
+ /* crl */
+ CERT_REV_M_TEST_USING_THIS_METHOD |
+ CERT_REV_M_FORBID_NETWORK_FETCHING |
+ CERT_REV_M_CONTINUE_TESTING_ON_FRESH_INFO,
+ /* ocsp */
+ 0
+};
+
+static CERTRevocationMethodIndex
+ certRev_NSS_3_11_Ocsp_Enabled_Soft_Policy_Method_Preference = {
+ cert_revocation_method_crl
+ };
+
+static const CERTRevocationFlags certRev_NSS_3_11_Ocsp_Enabled_Soft_Policy = {
+ { /* leafTests */
+ 2,
+ certRev_NSS_3_11_Ocsp_Enabled_Soft_Policy_LeafFlags,
+ 1,
+ &certRev_NSS_3_11_Ocsp_Enabled_Soft_Policy_Method_Preference,
+ 0 },
+ { /* chainTests */
+ 2,
+ certRev_NSS_3_11_Ocsp_Enabled_Soft_Policy_ChainFlags,
+ 0,
+ 0,
+ 0 }
+};
+#endif /* NSS_DISABLE_LIBPKIX */
+
+extern const CERTRevocationFlags *
+CERT_GetClassicOCSPEnabledSoftFailurePolicy()
+{
+#ifdef NSS_DISABLE_LIBPKIX
+ PORT_SetError(PR_NOT_IMPLEMENTED_ERROR);
+ return NULL;
+#else
+ return &certRev_NSS_3_11_Ocsp_Enabled_Soft_Policy;
+#endif /* NSS_DISABLE_LIBPKIX */
+}
+
+#ifndef NSS_DISABLE_LIBPKIX
+static PRUint64 certRev_NSS_3_11_Ocsp_Enabled_Hard_Policy_LeafFlags[2] = {
+ /* crl */
+ CERT_REV_M_TEST_USING_THIS_METHOD |
+ CERT_REV_M_FORBID_NETWORK_FETCHING |
+ CERT_REV_M_CONTINUE_TESTING_ON_FRESH_INFO,
+ /* ocsp */
+ CERT_REV_M_TEST_USING_THIS_METHOD |
+ CERT_REV_M_FAIL_ON_MISSING_FRESH_INFO
+};
+
+static PRUint64 certRev_NSS_3_11_Ocsp_Enabled_Hard_Policy_ChainFlags[2] = {
+ /* crl */
+ CERT_REV_M_TEST_USING_THIS_METHOD |
+ CERT_REV_M_FORBID_NETWORK_FETCHING |
+ CERT_REV_M_CONTINUE_TESTING_ON_FRESH_INFO,
+ /* ocsp */
+ 0
+};
+
+static CERTRevocationMethodIndex
+ certRev_NSS_3_11_Ocsp_Enabled_Hard_Policy_Method_Preference = {
+ cert_revocation_method_crl
+ };
+
+static const CERTRevocationFlags certRev_NSS_3_11_Ocsp_Enabled_Hard_Policy = {
+ { /* leafTests */
+ 2,
+ certRev_NSS_3_11_Ocsp_Enabled_Hard_Policy_LeafFlags,
+ 1,
+ &certRev_NSS_3_11_Ocsp_Enabled_Hard_Policy_Method_Preference,
+ 0 },
+ { /* chainTests */
+ 2,
+ certRev_NSS_3_11_Ocsp_Enabled_Hard_Policy_ChainFlags,
+ 0,
+ 0,
+ 0 }
+};
+#endif /* NSS_DISABLE_LIBPKIX */
+
+extern const CERTRevocationFlags *
+CERT_GetClassicOCSPEnabledHardFailurePolicy()
+{
+#ifdef NSS_DISABLE_LIBPKIX
+ PORT_SetError(PR_NOT_IMPLEMENTED_ERROR);
+ return NULL;
+#else
+ return &certRev_NSS_3_11_Ocsp_Enabled_Hard_Policy;
+#endif /* NSS_DISABLE_LIBPKIX */
+}
+
+#ifndef NSS_DISABLE_LIBPKIX
+static PRUint64 certRev_NSS_3_11_Ocsp_Disabled_Policy_LeafFlags[2] = {
+ /* crl */
+ CERT_REV_M_TEST_USING_THIS_METHOD |
+ CERT_REV_M_FORBID_NETWORK_FETCHING |
+ CERT_REV_M_CONTINUE_TESTING_ON_FRESH_INFO,
+ /* ocsp */
+ 0
+};
+
+static PRUint64 certRev_NSS_3_11_Ocsp_Disabled_Policy_ChainFlags[2] = {
+ /* crl */
+ CERT_REV_M_TEST_USING_THIS_METHOD |
+ CERT_REV_M_FORBID_NETWORK_FETCHING |
+ CERT_REV_M_CONTINUE_TESTING_ON_FRESH_INFO,
+ /* ocsp */
+ 0
+};
+
+static const CERTRevocationFlags certRev_NSS_3_11_Ocsp_Disabled_Policy = {
+ { /* leafTests */
+ 2,
+ certRev_NSS_3_11_Ocsp_Disabled_Policy_LeafFlags,
+ 0,
+ 0,
+ 0 },
+ { /* chainTests */
+ 2,
+ certRev_NSS_3_11_Ocsp_Disabled_Policy_ChainFlags,
+ 0,
+ 0,
+ 0 }
+};
+#endif /* NSS_DISABLE_LIBPKIX */
+
+extern const CERTRevocationFlags *
+CERT_GetClassicOCSPDisabledPolicy()
+{
+#ifdef NSS_DISABLE_LIBPKIX
+ PORT_SetError(PR_NOT_IMPLEMENTED_ERROR);
+ return NULL;
+#else
+ return &certRev_NSS_3_11_Ocsp_Disabled_Policy;
+#endif /* NSS_DISABLE_LIBPKIX */
+}
+
+#ifndef NSS_DISABLE_LIBPKIX
+static PRUint64 certRev_PKIX_Verify_Nist_Policy_LeafFlags[2] = {
+ /* crl */
+ CERT_REV_M_TEST_USING_THIS_METHOD |
+ CERT_REV_M_FAIL_ON_MISSING_FRESH_INFO |
+ CERT_REV_M_REQUIRE_INFO_ON_MISSING_SOURCE,
+ /* ocsp */
+ 0
+};
+
+static PRUint64 certRev_PKIX_Verify_Nist_Policy_ChainFlags[2] = {
+ /* crl */
+ CERT_REV_M_TEST_USING_THIS_METHOD |
+ CERT_REV_M_FAIL_ON_MISSING_FRESH_INFO |
+ CERT_REV_M_REQUIRE_INFO_ON_MISSING_SOURCE,
+ /* ocsp */
+ 0
+};
+
+static const CERTRevocationFlags certRev_PKIX_Verify_Nist_Policy = {
+ { /* leafTests */
+ 2,
+ certRev_PKIX_Verify_Nist_Policy_LeafFlags,
+ 0,
+ 0,
+ 0 },
+ { /* chainTests */
+ 2,
+ certRev_PKIX_Verify_Nist_Policy_ChainFlags,
+ 0,
+ 0,
+ 0 }
+};
+#endif /* NSS_DISABLE_LIBPKIX */
+
+extern const CERTRevocationFlags *
+CERT_GetPKIXVerifyNistRevocationPolicy()
+{
+#ifdef NSS_DISABLE_LIBPKIX
+ PORT_SetError(PR_NOT_IMPLEMENTED_ERROR);
+ return NULL;
+#else
+ return &certRev_PKIX_Verify_Nist_Policy;
+#endif /* NSS_DISABLE_LIBPKIX */
+}
+
+CERTRevocationFlags *
+CERT_AllocCERTRevocationFlags(
+ PRUint32 number_leaf_methods, PRUint32 number_leaf_pref_methods,
+ PRUint32 number_chain_methods, PRUint32 number_chain_pref_methods)
+{
+#ifdef NSS_DISABLE_LIBPKIX
+ PORT_SetError(PR_NOT_IMPLEMENTED_ERROR);
+ return NULL;
+#else
+ CERTRevocationFlags *flags;
+
+ flags = PORT_New(CERTRevocationFlags);
+ if (!flags)
+ return (NULL);
+
+ flags->leafTests.number_of_defined_methods = number_leaf_methods;
+ flags->leafTests.cert_rev_flags_per_method =
+ PORT_NewArray(PRUint64, number_leaf_methods);
+
+ flags->leafTests.number_of_preferred_methods = number_leaf_pref_methods;
+ flags->leafTests.preferred_methods =
+ PORT_NewArray(CERTRevocationMethodIndex, number_leaf_pref_methods);
+
+ flags->chainTests.number_of_defined_methods = number_chain_methods;
+ flags->chainTests.cert_rev_flags_per_method =
+ PORT_NewArray(PRUint64, number_chain_methods);
+
+ flags->chainTests.number_of_preferred_methods = number_chain_pref_methods;
+ flags->chainTests.preferred_methods =
+ PORT_NewArray(CERTRevocationMethodIndex, number_chain_pref_methods);
+
+ if (!flags->leafTests.cert_rev_flags_per_method ||
+ !flags->leafTests.preferred_methods ||
+ !flags->chainTests.cert_rev_flags_per_method ||
+ !flags->chainTests.preferred_methods) {
+ CERT_DestroyCERTRevocationFlags(flags);
+ return (NULL);
+ }
+
+ return flags;
+#endif /* NSS_DISABLE_LIBPKIX */
+}
+
+void
+CERT_DestroyCERTRevocationFlags(CERTRevocationFlags *flags)
+{
+#ifdef NSS_DISABLE_LIBPKIX
+ PORT_SetError(PR_NOT_IMPLEMENTED_ERROR);
+ return;
+#else
+ if (!flags)
+ return;
+
+ if (flags->leafTests.cert_rev_flags_per_method)
+ PORT_Free(flags->leafTests.cert_rev_flags_per_method);
+
+ if (flags->leafTests.preferred_methods)
+ PORT_Free(flags->leafTests.preferred_methods);
+
+ if (flags->chainTests.cert_rev_flags_per_method)
+ PORT_Free(flags->chainTests.cert_rev_flags_per_method);
+
+ if (flags->chainTests.preferred_methods)
+ PORT_Free(flags->chainTests.preferred_methods);
+
+ PORT_Free(flags);
+#endif /* NSS_DISABLE_LIBPKIX */
+}
+
+/*
+ * CERT_PKIXVerifyCert
+ *
+ * Verify a Certificate using the PKIX library.
+ *
+ * Parameters:
+ * cert - the target certificate to verify. Must be non-null
+ * params - an array of type/value parameters which can be
+ * used to modify the behavior of the validation
+ * algorithm, or supply additional constraints.
+ *
+ * outputTrustAnchor - the trust anchor which the certificate
+ * chains to. The caller is responsible
+ * for freeing this.
+ *
+ * Example Usage:
+ * CERTValParam args[3];
+ * args[0].type = cvpt_policyOID;
+ * args[0].value.si = oid;
+ * args[1].type = revCheckRequired;
+ * args[1].value.b = PR_TRUE;
+ * args[2].type = cvpt_end;
+ *
+ * CERT_PKIXVerifyCert(cert, &output, args
+ */
+SECStatus
+CERT_PKIXVerifyCert(
+ CERTCertificate *cert,
+ SECCertificateUsage usages,
+ CERTValInParam *paramsIn,
+ CERTValOutParam *paramsOut,
+ void *wincx)
+{
+#ifdef NSS_DISABLE_LIBPKIX
+ PORT_SetError(PR_NOT_IMPLEMENTED_ERROR);
+ return SECFailure;
+#else
+ SECStatus r = SECFailure;
+ PKIX_Error *error = NULL;
+ PKIX_ProcessingParams *procParams = NULL;
+ PKIX_BuildResult *buildResult = NULL;
+ void *nbioContext = NULL; /* for non-blocking IO */
+ void *buildState = NULL; /* for non-blocking IO */
+ PKIX_CertSelector *certSelector = NULL;
+ PKIX_List *certStores = NULL;
+ PKIX_ValidateResult *valResult = NULL;
+ PKIX_VerifyNode *verifyNode = NULL;
+ PKIX_TrustAnchor *trustAnchor = NULL;
+ PKIX_PL_Cert *trustAnchorCert = NULL;
+ PKIX_List *builtCertList = NULL;
+ CERTValOutParam *oparam = NULL;
+ int i = 0;
+
+ void *plContext = NULL;
+
+#ifdef PKIX_OBJECT_LEAK_TEST
+ int leakedObjNum = 0;
+ int memLeakLoopCount = 0;
+ int objCountTable[PKIX_NUMTYPES];
+ int fnInvLocalCount = 0;
+ PKIX_Boolean savedUsePkixEngFlag = usePKIXValidationEngine;
+
+ if (usePKIXValidationEngine) {
+ /* current memory leak testing implementation does not allow
+ * to run simultaneous tests one the same or a different threads.
+ * Setting the variable to false, to make additional chain
+ * validations be handled by old nss. */
+ usePKIXValidationEngine = PR_FALSE;
+ }
+ testStartFnStackPosition = 1;
+ fnStackNameArr[0] = "CERT_PKIXVerifyCert";
+ fnStackInvCountArr[0] = 0;
+ PKIX_Boolean abortOnLeak =
+ (PR_GetEnvSecure("PKIX_OBJECT_LEAK_TEST_ABORT_ON_LEAK") == NULL) ? PKIX_FALSE
+ : PKIX_TRUE;
+ runningLeakTest = PKIX_TRUE;
+
+ /* Prevent multi-threaded run of object leak test */
+ fnInvLocalCount = PR_ATOMIC_INCREMENT(&parallelFnInvocationCount);
+ PORT_Assert(fnInvLocalCount == 1);
+
+ do {
+ r = SECFailure;
+ error = NULL;
+ procParams = NULL;
+ buildResult = NULL;
+ nbioContext = NULL; /* for non-blocking IO */
+ buildState = NULL; /* for non-blocking IO */
+ certSelector = NULL;
+ certStores = NULL;
+ valResult = NULL;
+ verifyNode = NULL;
+ trustAnchor = NULL;
+ trustAnchorCert = NULL;
+ builtCertList = NULL;
+ oparam = NULL;
+ i = 0;
+ errorGenerated = PKIX_FALSE;
+ stackPosition = 0;
+
+ if (leakedObjNum) {
+ pkix_pl_lifecycle_ObjectTableUpdate(objCountTable);
+ }
+ memLeakLoopCount += 1;
+#endif /* PKIX_OBJECT_LEAK_TEST */
+
+ error = PKIX_PL_NssContext_Create(
+ 0, PR_FALSE /*use arena*/, wincx, &plContext);
+ if (error != NULL) { /* need pkix->nss error map */
+ PORT_SetError(SEC_ERROR_CERT_NOT_VALID);
+ goto cleanup;
+ }
+
+ error = pkix_pl_NssContext_SetCertUsage(usages, plContext);
+ if (error != NULL) {
+ PORT_SetError(SEC_ERROR_INVALID_ARGS);
+ goto cleanup;
+ }
+
+ error = PKIX_ProcessingParams_Create(&procParams, plContext);
+ if (error != NULL) { /* need pkix->nss error map */
+ PORT_SetError(SEC_ERROR_CERT_NOT_VALID);
+ goto cleanup;
+ }
+
+ /* local cert store should be set into procParams before
+ * filling in revocation settings. */
+ certStores = cert_GetCertStores(plContext);
+ if (certStores == NULL) {
+ goto cleanup;
+ }
+ error = PKIX_ProcessingParams_SetCertStores(procParams, certStores, plContext);
+ if (error != NULL) {
+ goto cleanup;
+ }
+
+ /* now process the extensible input parameters structure */
+ if (paramsIn != NULL) {
+ i = 0;
+ while (paramsIn[i].type != cert_pi_end) {
+ if (paramsIn[i].type >= cert_pi_max) {
+ PORT_SetError(SEC_ERROR_INVALID_ARGS);
+ goto cleanup;
+ }
+ if (cert_pkixSetParam(procParams,
+ &paramsIn[i], plContext) !=
+ SECSuccess) {
+ PORT_SetError(SEC_ERROR_INVALID_ARGS);
+ goto cleanup;
+ }
+ i++;
+ }
+ }
+
+ certSelector = cert_GetTargetCertConstraints(cert, plContext);
+ if (certSelector == NULL) {
+ goto cleanup;
+ }
+ error = PKIX_ProcessingParams_SetTargetCertConstraints(procParams, certSelector, plContext);
+ if (error != NULL) {
+ goto cleanup;
+ }
+
+ error = PKIX_BuildChain(procParams, &nbioContext,
+ &buildState, &buildResult, &verifyNode,
+ plContext);
+ if (error != NULL) {
+ goto cleanup;
+ }
+
+ error = PKIX_BuildResult_GetValidateResult(buildResult, &valResult,
+ plContext);
+ if (error != NULL) {
+ goto cleanup;
+ }
+
+ error = PKIX_ValidateResult_GetTrustAnchor(valResult, &trustAnchor,
+ plContext);
+ if (error != NULL) {
+ goto cleanup;
+ }
+
+ if (trustAnchor != NULL) {
+ error = PKIX_TrustAnchor_GetTrustedCert(trustAnchor, &trustAnchorCert,
+ plContext);
+ if (error != NULL) {
+ goto cleanup;
+ }
+ }
+
+#ifdef PKIX_OBJECT_LEAK_TEST
+ /* Can not continue if error was generated but not returned.
+ * Jumping to cleanup. */
+ if (errorGenerated)
+ goto cleanup;
+#endif /* PKIX_OBJECT_LEAK_TEST */
+
+ oparam = cert_pkix_FindOutputParam(paramsOut, cert_po_trustAnchor);
+ if (oparam != NULL) {
+ if (trustAnchorCert != NULL) {
+ oparam->value.pointer.cert =
+ cert_NSSCertFromPKIXCert(trustAnchorCert);
+ } else {
+ oparam->value.pointer.cert = NULL;
+ }
+ }
+
+ error = PKIX_BuildResult_GetCertChain(buildResult, &builtCertList,
+ plContext);
+ if (error != NULL) {
+ goto cleanup;
+ }
+
+ oparam = cert_pkix_FindOutputParam(paramsOut, cert_po_certList);
+ if (oparam != NULL) {
+ error = cert_PkixToNssCertsChain(builtCertList,
+ &oparam->value.pointer.chain,
+ plContext);
+ if (error)
+ goto cleanup;
+ }
+
+ r = SECSuccess;
+
+ cleanup:
+ if (verifyNode) {
+ /* Return validation log only upon error. */
+ oparam = cert_pkix_FindOutputParam(paramsOut, cert_po_errorLog);
+#ifdef PKIX_OBJECT_LEAK_TEST
+ if (!errorGenerated)
+#endif /* PKIX_OBJECT_LEAK_TEST */
+ if (r && oparam != NULL) {
+ PKIX_Error *tmpError =
+ cert_GetLogFromVerifyNode(oparam->value.pointer.log,
+ verifyNode, plContext);
+ if (tmpError) {
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)tmpError, plContext);
+ }
+ }
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)verifyNode, plContext);
+ }
+
+ if (procParams != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)procParams, plContext);
+
+ if (trustAnchorCert != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)trustAnchorCert, plContext);
+
+ if (trustAnchor != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)trustAnchor, plContext);
+
+ if (valResult != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)valResult, plContext);
+
+ if (buildResult != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)buildResult, plContext);
+
+ if (certStores != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)certStores, plContext);
+
+ if (certSelector != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)certSelector, plContext);
+
+ if (builtCertList != NULL)
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)builtCertList, plContext);
+
+ if (error != NULL) {
+ SECErrorCodes nssErrorCode = 0;
+
+ cert_PkixErrorToNssCode(error, &nssErrorCode, plContext);
+ cert_pkixDestroyValOutParam(paramsOut);
+ PORT_SetError(nssErrorCode);
+ PKIX_PL_Object_DecRef((PKIX_PL_Object *)error, plContext);
+ }
+
+ PKIX_PL_NssContext_Destroy(plContext);
+
+#ifdef PKIX_OBJECT_LEAK_TEST
+ leakedObjNum =
+ pkix_pl_lifecycle_ObjectLeakCheck(leakedObjNum ? objCountTable : NULL);
+
+ if (pkixLog && leakedObjNum) {
+ PR_LOG(pkixLog, 1, ("The generated error caused an object leaks. Loop %d."
+ "Stack %s\n",
+ memLeakLoopCount, errorFnStackString));
+ }
+ PR_Free(errorFnStackString);
+ errorFnStackString = NULL;
+ if (abortOnLeak) {
+ PORT_Assert(leakedObjNum == 0);
+ }
+
+ } while (errorGenerated);
+
+ runningLeakTest = PKIX_FALSE;
+ PR_ATOMIC_DECREMENT(&parallelFnInvocationCount);
+ usePKIXValidationEngine = savedUsePkixEngFlag;
+#endif /* PKIX_OBJECT_LEAK_TEST */
+
+ return r;
+#endif /* NSS_DISABLE_LIBPKIX */
+}