Add all NSS files to allow using a complete NSS in the future.

nss/mozilla/security/nss/lib/libpkix/pkix_pl_nss/pki/pkix_pl_publickey.c

Index: nss/mozilla/security/nss/lib/libpkix/pkix_pl_nss/pki/pkix_pl_publickey.c
===================================================================
--- nss/mozilla/security/nss/lib/libpkix/pkix_pl_nss/pki/pkix_pl_publickey.c	(revision 0)
+++ nss/mozilla/security/nss/lib/libpkix/pkix_pl_nss/pki/pkix_pl_publickey.c	(revision 0)
@@ -0,0 +1,525 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is the PKIX-C library.
+ *
+ * The Initial Developer of the Original Code is
+ * Sun Microsystems, Inc.
+ * Portions created by the Initial Developer are
+ * Copyright 2004-2007 Sun Microsystems, Inc.  All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Sun Microsystems, Inc.
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+/*
+ * pkix_pl_publickey.c
+ *
+ * Certificate Object Functions
+ *
+ */
+
+#include "pkix_pl_publickey.h"
+
+/* --Private-Cert-Functions------------------------------------- */
+
+/*
+ * FUNCTION: pkix_pl_PublicKey_ToString_Helper
+ * DESCRIPTION:
+ *
+ *  Helper function that creates a string representation of the PublicKey
+ *  pointed to by "pkixPubKey" and stores it at "pString".
+ *
+ * PARAMETERS
+ *  "pkixPubKey"
+ *      Address of PublicKey whose string representation is desired.
+ *      Must be non-NULL.
+ *  "pString"
+ *      Address where object pointer will be stored. Must be non-NULL.
+ *  "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 PublicKey Error if the function fails in a non-fatal way.
+ *  Returns a Fatal Error if the function fails in an unrecoverable way.
+ */
+static PKIX_Error *
+pkix_pl_PublicKey_ToString_Helper(
+        PKIX_PL_PublicKey *pkixPubKey,
+        PKIX_PL_String **pString,
+        void *plContext)
+{
+        SECAlgorithmID algorithm;
+        SECOidTag pubKeyTag;
+        char *asciiOID = NULL;
+        PKIX_Boolean freeAsciiOID = PKIX_FALSE;
+        SECItem oidBytes;
+
+        PKIX_ENTER(PUBLICKEY, "pkix_pl_PublicKey_ToString_Helper");
+        PKIX_NULLCHECK_THREE(pkixPubKey, pkixPubKey->nssSPKI, pString);
+
+        /*
+         * XXX for now, we print out public key algorithm's
+         * description - add params and bytes later
+         */
+
+        /*
+         * If the algorithm OID is known to NSS,
+         * we print out the ASCII description that is
+         * registered with NSS. Otherwise, if unknown,
+         * we print out the OID numbers (eg. "1.2.840.3")
+         */
+
+        algorithm = pkixPubKey->nssSPKI->algorithm;
+
+        PKIX_PUBLICKEY_DEBUG("\t\tCalling SECOID_GetAlgorithmTag).\n");
+        pubKeyTag = SECOID_GetAlgorithmTag(&algorithm);
+        if (pubKeyTag != SEC_OID_UNKNOWN){
+                PKIX_PUBLICKEY_DEBUG
+                        ("\t\tCalling SECOID_FindOIDTagDescription).\n");
+                asciiOID = (char *)SECOID_FindOIDTagDescription(pubKeyTag);
+                if (!asciiOID){
+                        PKIX_ERROR(PKIX_SECOIDFINDOIDTAGDESCRIPTIONFAILED);
+                }
+        } else { /* pubKeyTag == SEC_OID_UNKNOWN */
+                oidBytes = algorithm.algorithm;
+                PKIX_CHECK(pkix_pl_oidBytes2Ascii
+                            (&oidBytes, &asciiOID, plContext),
+                            PKIX_OIDBYTES2ASCIIFAILED);
+                freeAsciiOID = PKIX_TRUE;
+        }
+
+        PKIX_CHECK(PKIX_PL_String_Create
+                (PKIX_ESCASCII, (void *)asciiOID, 0, pString, plContext),
+                PKIX_UNABLETOCREATEPSTRING);
+
+cleanup:
+
+        /*
+         * we only free asciiOID if it was malloc'ed by pkix_pl_oidBytes2Ascii
+         */
+        if (freeAsciiOID){
+                PKIX_FREE(asciiOID);
+        }
+
+        PKIX_RETURN(PUBLICKEY);
+}
+
+/*
+ * FUNCTION: pkix_pl_DestroySPKI
+ * DESCRIPTION:
+ *  Frees all memory associated with the CERTSubjectPublicKeyInfo pointed to
+ *  by "nssSPKI".
+ * PARAMETERS
+ *  "nssSPKI"
+ *      Address of CERTSubjectPublicKeyInfo. Must be non-NULL.
+ *  "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 an Object Error if the function fails in a non-fatal way.
+ *  Returns a Fatal Error if the function fails in an unrecoverable way.
+ */
+static PKIX_Error *
+pkix_pl_DestroySPKI(
+        CERTSubjectPublicKeyInfo *nssSPKI,
+        void *plContext)
+{
+        PKIX_ENTER(PUBLICKEY, "pkix_pl_DestroySPKI");
+
+        PKIX_NULLCHECK_ONE(nssSPKI);
+
+        PKIX_PUBLICKEY_DEBUG("\t\tCalling SECOID_DestroyAlgorithmID).\n");
+        SECOID_DestroyAlgorithmID(&nssSPKI->algorithm, PKIX_FALSE);
+
+        PKIX_PUBLICKEY_DEBUG("\t\tCalling SECITEM_FreeItem).\n");
+        SECITEM_FreeItem(&nssSPKI->subjectPublicKey, PKIX_FALSE);
+
+        PKIX_RETURN(PUBLICKEY);
+}
+
+/*
+ * FUNCTION: pkix_pl_PublicKey_Destroy
+ * (see comments for PKIX_PL_DestructorCallback in pkix_pl_system.h)
+ */
+static PKIX_Error *
+pkix_pl_PublicKey_Destroy(
+        PKIX_PL_Object *object,
+        void *plContext)
+{
+        PKIX_PL_PublicKey *pubKey = NULL;
+
+        PKIX_ENTER(PUBLICKEY, "pkix_pl_PublicKey_Destroy");
+
+        PKIX_NULLCHECK_ONE(object);
+
+        PKIX_CHECK(pkix_CheckType(object, PKIX_PUBLICKEY_TYPE, plContext),
+                    PKIX_OBJECTNOTPUBLICKEY);
+
+        pubKey = (PKIX_PL_PublicKey *)object;
+
+        if (pubKey->nssSPKI) {
+
+            PKIX_CHECK(pkix_pl_DestroySPKI(pubKey->nssSPKI, plContext),
+                       PKIX_DESTROYSPKIFAILED);
+            
+            PKIX_FREE(pubKey->nssSPKI);
+        }
+
+cleanup:
+
+        PKIX_RETURN(PUBLICKEY);
+}
+
+/*
+ * FUNCTION: pkix_pl_PublicKey_ToString
+ * (see comments for PKIX_PL_ToStringCallback in pkix_pl_system.h)
+ */
+static PKIX_Error *
+pkix_pl_PublicKey_ToString(
+        PKIX_PL_Object *object,
+        PKIX_PL_String **pString,
+        void *plContext)
+{
+        PKIX_PL_PublicKey *pkixPubKey = NULL;
+        PKIX_PL_String *pubKeyString = NULL;
+
+        PKIX_ENTER(PUBLICKEY, "pkix_pl_PublicKey_toString");
+        PKIX_NULLCHECK_TWO(object, pString);
+
+        PKIX_CHECK(pkix_CheckType(object, PKIX_PUBLICKEY_TYPE, plContext),
+                    PKIX_OBJECTNOTPUBLICKEY);
+
+        pkixPubKey = (PKIX_PL_PublicKey *)object;
+
+        PKIX_CHECK(pkix_pl_PublicKey_ToString_Helper
+                    (pkixPubKey, &pubKeyString, plContext),
+                    PKIX_PUBLICKEYTOSTRINGHELPERFAILED);
+
+        *pString = pubKeyString;
+
+cleanup:
+
+        PKIX_RETURN(PUBLICKEY);
+}
+
+/*
+ * FUNCTION: pkix_pl_PublicKey_Hashcode
+ * (see comments for PKIX_PL_HashcodeCallback in pkix_pl_system.h)
+ */
+static PKIX_Error *
+pkix_pl_PublicKey_Hashcode(
+        PKIX_PL_Object *object,
+        PKIX_UInt32 *pHashcode,
+        void *plContext)
+{
+        PKIX_PL_PublicKey *pkixPubKey = NULL;
+        SECItem algOID;
+        SECItem algParams;
+        SECItem nssPubKey;
+        PKIX_UInt32 algOIDHash;
+        PKIX_UInt32 algParamsHash;
+        PKIX_UInt32 pubKeyHash;
+        PKIX_UInt32 fullHash;
+
+        PKIX_ENTER(PUBLICKEY, "pkix_pl_PublicKey_Hashcode");
+        PKIX_NULLCHECK_TWO(object, pHashcode);
+
+        PKIX_CHECK(pkix_CheckType(object, PKIX_PUBLICKEY_TYPE, plContext),
+                    PKIX_OBJECTNOTPUBLICKEY);
+
+        pkixPubKey = (PKIX_PL_PublicKey *)object;
+
+        PKIX_NULLCHECK_ONE(pkixPubKey->nssSPKI);
+
+        algOID = pkixPubKey->nssSPKI->algorithm.algorithm;
+        algParams = pkixPubKey->nssSPKI->algorithm.parameters;
+        nssPubKey = pkixPubKey->nssSPKI->subjectPublicKey;
+
+        PKIX_CHECK(pkix_hash
+                    (algOID.data, algOID.len, &algOIDHash, plContext),
+                    PKIX_HASHFAILED);
+
+        PKIX_CHECK(pkix_hash
+                    (algParams.data, algParams.len, &algParamsHash, plContext),
+                    PKIX_HASHFAILED);
+
+        PKIX_CHECK(pkix_hash
+                    (nssPubKey.data, nssPubKey.len, &pubKeyHash, plContext),
+                    PKIX_HASHFAILED);
+
+        fullHash = algOIDHash + algParamsHash + pubKeyHash;
+
+        *pHashcode = pubKeyHash;
+
+cleanup:
+
+        PKIX_RETURN(PUBLICKEY);
+}
+
+
+/*
+ * FUNCTION: pkix_pl_PublicKey_Equals
+ * (see comments for PKIX_PL_Equals_Callback in pkix_pl_system.h)
+ */
+static PKIX_Error *
+pkix_pl_PublicKey_Equals(
+        PKIX_PL_Object *firstObject,
+        PKIX_PL_Object *secondObject,
+        PKIX_Boolean *pResult,
+        void *plContext)
+{
+        PKIX_PL_PublicKey *firstPKIXPubKey = NULL;
+        PKIX_PL_PublicKey *secondPKIXPubKey = NULL;
+        CERTSubjectPublicKeyInfo *firstSPKI = NULL;
+        CERTSubjectPublicKeyInfo *secondSPKI = NULL;
+        SECComparison cmpResult;
+        PKIX_UInt32 secondType;
+
+        PKIX_ENTER(PUBLICKEY, "pkix_pl_PublicKey_Equals");
+        PKIX_NULLCHECK_THREE(firstObject, secondObject, pResult);
+
+        /* test that firstObject is a PublicKey */
+        PKIX_CHECK(pkix_CheckType(firstObject, PKIX_PUBLICKEY_TYPE, plContext),
+                PKIX_FIRSTOBJECTNOTPUBLICKEY);
+
+        /*
+         * Since we know firstObject is a PublicKey, if both references are
+         * identical, they must be equal
+         */
+        if (firstObject == secondObject){
+                *pResult = PKIX_TRUE;
+                goto cleanup;
+        }
+
+        /*
+         * If secondObject isn't a PublicKey, we don't throw an error.
+         * We simply return a Boolean result of FALSE
+         */
+        *pResult = PKIX_FALSE;
+        PKIX_CHECK(PKIX_PL_Object_GetType
+                    (secondObject, &secondType, plContext),
+                    PKIX_COULDNOTGETTYPEOFSECONDARGUMENT);
+        if (secondType != PKIX_PUBLICKEY_TYPE) goto cleanup;
+
+        firstPKIXPubKey = ((PKIX_PL_PublicKey *)firstObject);
+        secondPKIXPubKey = (PKIX_PL_PublicKey *)secondObject;
+
+        firstSPKI = firstPKIXPubKey->nssSPKI;
+        secondSPKI = secondPKIXPubKey->nssSPKI;
+
+        PKIX_NULLCHECK_TWO(firstSPKI, secondSPKI);
+
+        PKIX_PL_NSSCALLRV(PUBLICKEY, cmpResult, SECOID_CompareAlgorithmID,
+                        (&firstSPKI->algorithm, &secondSPKI->algorithm));
+
+        if (cmpResult == SECEqual){
+                PKIX_PUBLICKEY_DEBUG("\t\tCalling SECITEM_CompareItem).\n");
+                cmpResult = SECITEM_CompareItem
+                                (&firstSPKI->subjectPublicKey,
+                                &secondSPKI->subjectPublicKey);
+        }
+
+        *pResult = (cmpResult == SECEqual)?PKIX_TRUE:PKIX_FALSE;
+
+cleanup:
+
+        PKIX_RETURN(PUBLICKEY);
+}
+
+/*
+ * FUNCTION: pkix_pl_PublicKey_RegisterSelf
+ * DESCRIPTION:
+ *  Registers PKIX_PUBLICKEY_TYPE and its related functions with systemClasses[]
+ * THREAD SAFETY:
+ *  Not Thread Safe - for performance and complexity reasons
+ *
+ *  Since this function is only called by PKIX_PL_Initialize, which should
+ *  only be called once, it is acceptable that this function is not
+ *  thread-safe.
+ */
+PKIX_Error *
+pkix_pl_PublicKey_RegisterSelf(void *plContext)
+{
+
+        extern pkix_ClassTable_Entry systemClasses[PKIX_NUMTYPES];
+        pkix_ClassTable_Entry entry;
+
+        PKIX_ENTER(PUBLICKEY, "pkix_pl_PublicKey_RegisterSelf");
+
+        entry.description = "PublicKey";
+        entry.objCounter = 0;
+        entry.typeObjectSize = sizeof(PKIX_PL_PublicKey);
+        entry.destructor = pkix_pl_PublicKey_Destroy;
+        entry.equalsFunction = pkix_pl_PublicKey_Equals;
+        entry.hashcodeFunction = pkix_pl_PublicKey_Hashcode;
+        entry.toStringFunction = pkix_pl_PublicKey_ToString;
+        entry.comparator = NULL;
+        entry.duplicateFunction = pkix_duplicateImmutable;
+        systemClasses[PKIX_PUBLICKEY_TYPE] = entry;
+
+        PKIX_RETURN(PUBLICKEY);
+}
+
+/* --Public-Functions------------------------------------------------------- */
+
+/*
+ * FUNCTION: PKIX_PL_PublicKey_NeedsDSAParameters
+ *              (see comments in pkix_pl_pki.h)
+ */
+PKIX_Error *
+PKIX_PL_PublicKey_NeedsDSAParameters(
+        PKIX_PL_PublicKey *pubKey,
+        PKIX_Boolean *pNeedsParams,
+        void *plContext)
+{
+        CERTSubjectPublicKeyInfo *nssSPKI = NULL;
+        KeyType pubKeyType;
+        PKIX_Boolean needsParams = PKIX_FALSE;
+
+        PKIX_ENTER(PUBLICKEY, "PKIX_PL_PublicKey_NeedsDSAParameters");
+        PKIX_NULLCHECK_TWO(pubKey, pNeedsParams);
+
+        nssSPKI = pubKey->nssSPKI;
+
+        PKIX_PUBLICKEY_DEBUG("\t\tCalling CERT_GetCertKeyType).\n");
+        pubKeyType = CERT_GetCertKeyType(nssSPKI);
+        if (!pubKeyType){
+                PKIX_ERROR(PKIX_PUBKEYTYPENULLKEY);
+        }
+
+        if ((pubKeyType == dsaKey) &&
+            (nssSPKI->algorithm.parameters.len == 0)){
+                needsParams = PKIX_TRUE;
+        }
+
+        *pNeedsParams = needsParams;
+
+cleanup:
+
+        PKIX_RETURN(PUBLICKEY);
+}
+
+/*
+ * FUNCTION: PKIX_PL_PublicKey_MakeInheritedDSAPublicKey
+ *              (see comments in pkix_pl_pki.h)
+ */
+PKIX_Error *
+PKIX_PL_PublicKey_MakeInheritedDSAPublicKey(
+        PKIX_PL_PublicKey *firstKey,
+        PKIX_PL_PublicKey *secondKey,
+        PKIX_PL_PublicKey **pResultKey,
+        void *plContext)
+{
+        CERTSubjectPublicKeyInfo *firstSPKI = NULL;
+        CERTSubjectPublicKeyInfo *secondSPKI = NULL;
+        CERTSubjectPublicKeyInfo *thirdSPKI = NULL;
+        PKIX_PL_PublicKey *resultKey = NULL;
+        KeyType firstPubKeyType;
+        KeyType secondPubKeyType;
+        SECStatus rv;
+
+        PKIX_ENTER(PUBLICKEY, "PKIX_PL_PublicKey_MakeInheritedDSAPublicKey");
+        PKIX_NULLCHECK_THREE(firstKey, secondKey, pResultKey);
+        PKIX_NULLCHECK_TWO(firstKey->nssSPKI, secondKey->nssSPKI);
+
+        firstSPKI = firstKey->nssSPKI;
+        secondSPKI = secondKey->nssSPKI;
+
+        PKIX_PUBLICKEY_DEBUG("\t\tCalling CERT_GetCertKeyType).\n");
+        firstPubKeyType = CERT_GetCertKeyType(firstSPKI);
+        if (!firstPubKeyType){
+                PKIX_ERROR(PKIX_FIRSTPUBKEYTYPENULLKEY);
+        }
+
+        PKIX_PUBLICKEY_DEBUG("\t\tCalling CERT_GetCertKeyType).\n");
+        secondPubKeyType = CERT_GetCertKeyType(secondSPKI);
+        if (!secondPubKeyType){
+                PKIX_ERROR(PKIX_SECONDPUBKEYTYPENULLKEY);
+        }
+
+        if ((firstPubKeyType == dsaKey) &&
+            (firstSPKI->algorithm.parameters.len == 0)){
+                if (secondPubKeyType != dsaKey) {
+                        PKIX_ERROR(PKIX_SECONDKEYNOTDSAPUBLICKEY);
+                } else if (secondSPKI->algorithm.parameters.len == 0) {
+                        PKIX_ERROR
+                                (PKIX_SECONDKEYDSAPUBLICKEY);
+                } else {
+                        PKIX_CHECK(PKIX_PL_Calloc
+                                    (1,
+                                    sizeof (CERTSubjectPublicKeyInfo),
+                                    (void **)&thirdSPKI,
+                                    plContext),
+                                    PKIX_CALLOCFAILED);
+
+                        PKIX_PUBLICKEY_DEBUG
+                                ("\t\tCalling"
+                                "SECKEY_CopySubjectPublicKeyInfo).\n");
+                        rv = SECKEY_CopySubjectPublicKeyInfo
+                                (NULL, thirdSPKI, firstSPKI);
+                        if (rv != SECSuccess) {
+                            PKIX_ERROR
+                                    (PKIX_SECKEYCOPYSUBJECTPUBLICKEYINFOFAILED);
+                        }
+
+                        PKIX_PUBLICKEY_DEBUG
+                                ("\t\tCalling SECITEM_CopyItem).\n");
+                        rv = SECITEM_CopyItem(NULL,
+                                            &thirdSPKI->algorithm.parameters,
+                                            &secondSPKI->algorithm.parameters);
+
+                        if (rv != SECSuccess) {
+                                PKIX_ERROR(PKIX_OUTOFMEMORY);
+                        }
+
+                        /* create a PKIX_PL_PublicKey object */
+                        PKIX_CHECK(PKIX_PL_Object_Alloc
+                                    (PKIX_PUBLICKEY_TYPE,
+                                    sizeof (PKIX_PL_PublicKey),
+                                    (PKIX_PL_Object **)&resultKey,
+                                    plContext),
+                                    PKIX_COULDNOTCREATEOBJECT);
+
+                        /* populate the SPKI field */
+                        resultKey->nssSPKI = thirdSPKI;
+                        *pResultKey = resultKey;
+                }
+        } else {
+                *pResultKey = NULL;
+        }
+
+cleanup:
+
+        if (thirdSPKI && PKIX_ERROR_RECEIVED){
+                PKIX_CHECK(pkix_pl_DestroySPKI(thirdSPKI, plContext),
+                            PKIX_DESTROYSPKIFAILED);
+                PKIX_FREE(thirdSPKI);
+        }
+
+        PKIX_RETURN(PUBLICKEY);
+}
Property changes on: nss/mozilla/security/nss/lib/libpkix/pkix_pl_nss/pki/pkix_pl_publickey.c
___________________________________________________________________
Added: svn:eol-style
   + LF