nss/nss-create-obj.patch

diff -up mozilla/security/nss/lib/nss/nss.def.createobj mozilla/security/nss/lib/nss/nss.def
--- mozilla/security/nss/lib/nss/nss.def.createobj	2007-11-06 14:11:40.000000000 +0100
+++ mozilla/security/nss/lib/nss/nss.def	2007-11-06 14:11:59.000000000 +0100
@@ -913,8 +913,10 @@ CERT_FindCRLEntryReasonExten;
 CERT_FindCRLNumberExten;
 CERT_FindNameConstraintsExten;
 CERT_PKIXVerifyCert;
+PK11_CreateGenericObject;
 PK11_GenerateKeyPairWithOpFlags;
 PK11_GetAllSlotsForCert;
+PK11_WriteRawAttribute;
 SECKEY_ECParamsToBasePointOrderLen;
 SECKEY_ECParamsToKeySize;
 SECMOD_DeleteModuleEx;
Index: mozilla/security/nss/lib/pk11wrap/pk11obj.c
===================================================================
RCS file: /cvsroot/mozilla/security/nss/lib/pk11wrap/pk11obj.c,v
retrieving revision 1.11.2.3
diff -u -r1.11.2.3 pk11obj.c
--- mozilla/security/nss/lib/pk11wrap/pk11obj.c	5 Jan 2007 09:44:05 -0000	1.11.2.3
+++ mozilla/security/nss/lib/pk11wrap/pk11obj.c	9 May 2007 20:58:17 -0000
@@ -388,7 +388,7 @@
 
 SECStatus
 PK11_CreateNewObject(PK11SlotInfo *slot, CK_SESSION_HANDLE session,
-				CK_ATTRIBUTE *theTemplate, int count, 
+				const CK_ATTRIBUTE *theTemplate, int count, 
 				PRBool token, CK_OBJECT_HANDLE *objectID)
 {
 	CK_SESSION_HANDLE rwsession;
@@ -1306,7 +1306,7 @@
 	PK11_DestroyGenericObject(objects);
     }
     /* delete all the objects before it in the list */
-    for (objects = prevObject; objects;  objects = nextObject) {
+    for (objects = prevObject; objects;  objects = prevObject) {
 	prevObject = objects->prev;
 	PK11_DestroyGenericObject(objects);
     }
@@ -1314,6 +1314,96 @@
 }
 
 
+/*
+ * Hand Create a new object and return the Generic object for our new object.
+ */
+PK11GenericObject *
+PK11_CreateGenericObject(PK11SlotInfo *slot, const CK_ATTRIBUTE *template_,
+		int count,  PRBool token)
+{
+    CK_OBJECT_HANDLE objectID;
+    PK11GenericObject *obj;
+    CK_RV crv;
+
+    PK11_EnterSlotMonitor(slot);
+    crv = PK11_CreateNewObject(slot, slot->session, template_, count, 
+			       token, &objectID);
+    PK11_ExitSlotMonitor(slot);
+    if (crv != CKR_OK) {
+	PORT_SetError(PK11_MapError(crv));
+	return NULL;
+    }
+
+    obj = PORT_New(PK11GenericObject);
+    if ( !obj ) {
+	/* error set by PORT_New */
+	return NULL;
+    }
+
+    /* initialize it */	
+    obj->slot = PK11_ReferenceSlot(slot);
+    obj->objectID = objectID;
+    obj->next = NULL;
+    obj->prev = NULL;
+    return obj;
+}
+
+/*
+ * Change an attribute on a raw object
+ */
+SECStatus
+PK11_WriteRawAttribute(PK11ObjectType objType, void *objSpec, 
+				CK_ATTRIBUTE_TYPE attrType, SECItem *item)
+{
+    PK11SlotInfo *slot = NULL;
+    CK_OBJECT_HANDLE handle;
+    CK_ATTRIBUTE setTemplate;
+    CK_RV crv;
+    CK_SESSION_HANDLE rwsession;
+
+    switch (objType) {
+    case PK11_TypeGeneric:
+	slot = ((PK11GenericObject *)objSpec)->slot;
+	handle = ((PK11GenericObject *)objSpec)->objectID;
+	break;
+    case PK11_TypePrivKey:
+	slot = ((SECKEYPrivateKey *)objSpec)->pkcs11Slot;
+	handle = ((SECKEYPrivateKey *)objSpec)->pkcs11ID;
+	break;
+    case PK11_TypePubKey:
+	slot = ((SECKEYPublicKey *)objSpec)->pkcs11Slot;
+	handle = ((SECKEYPublicKey *)objSpec)->pkcs11ID;
+	break;
+    case PK11_TypeSymKey:
+	slot = ((PK11SymKey *)objSpec)->slot;
+	handle = ((PK11SymKey *)objSpec)->objectID;
+	break;
+    case PK11_TypeCert: /* don't handle cert case for now */
+    default:
+	break;
+    }
+    if (slot == NULL) {
+	PORT_SetError(SEC_ERROR_UNKNOWN_OBJECT_TYPE);
+	return SECFailure;
+    }
+
+    PK11_SETATTRS(&setTemplate, attrType, (CK_CHAR *) item->data, item->len);
+    rwsession = PK11_GetRWSession(slot);
+    if (rwsession == CK_INVALID_SESSION) {
+    	PORT_SetError(SEC_ERROR_BAD_DATA);
+    	return SECFailure;
+    }
+    crv = PK11_GETTAB(slot)->C_SetAttributeValue(rwsession, handle,
+			&setTemplate, 1);
+    PK11_RestoreROSession(slot, rwsession);
+    if (crv != CKR_OK) {
+	PORT_SetError(PK11_MapError(crv));
+	return SECFailure;
+    }
+    return SECSuccess;
+}
+
+
 SECStatus
 PK11_ReadRawAttribute(PK11ObjectType objType, void *objSpec, 
 				CK_ATTRIBUTE_TYPE attrType, SECItem *item)
Index: mozilla/security/nss/lib/pk11wrap/pk11pub.h
===================================================================
RCS file: /cvsroot/mozilla/security/nss/lib/pk11wrap/pk11pub.h,v
retrieving revision 1.14.2.1
diff -u -r1.14.2.1 pk11pub.h
--- mozilla/security/nss/lib/pk11wrap/pk11pub.h	2 Mar 2006 00:12:27 -0000	1.14.2.1
+++ mozilla/security/nss/lib/pk11wrap/pk11pub.h	9 May 2007 20:58:17 -0000
@@ -688,8 +688,13 @@
 				 PK11GenericObject *object);
 SECStatus PK11_DestroyGenericObjects(PK11GenericObject *object);
 SECStatus PK11_DestroyGenericObject(PK11GenericObject *object);
+PK11GenericObject *PK11_CreateGenericObject(PK11SlotInfo *slot, 
+				   const CK_ATTRIBUTE *template_, 
+				   int count, PRBool token);
 SECStatus PK11_ReadRawAttribute(PK11ObjectType type, void *object, 
 				CK_ATTRIBUTE_TYPE attr, SECItem *item);
+SECStatus PK11_WriteRawAttribute(PK11ObjectType type, void *object, 
+				CK_ATTRIBUTE_TYPE attr, SECItem *item);
 
 
 /**********************************************************************
Index: mozilla/security/nss/lib/pk11wrap/secmodi.h
===================================================================
RCS file: /cvsroot/mozilla/security/nss/lib/pk11wrap/secmodi.h,v
retrieving revision 1.23
diff -u -r1.23 secmodi.h
--- mozilla/security/nss/lib/pk11wrap/secmodi.h	9 Sep 2005 02:03:57 -0000	1.23
+++ mozilla/security/nss/lib/pk11wrap/secmodi.h	9 May 2007 20:58:17 -0000
@@ -105,7 +105,7 @@
 #define PK11_SETATTRS(x,id,v,l) (x)->type = (id); \
 		(x)->pValue=(v); (x)->ulValueLen = (l);
 SECStatus PK11_CreateNewObject(PK11SlotInfo *slot, CK_SESSION_HANDLE session,
-                               CK_ATTRIBUTE *theTemplate, int count,
+                               const CK_ATTRIBUTE *theTemplate, int count,
                                 PRBool token, CK_OBJECT_HANDLE *objectID);
 
 SECStatus pbe_PK11AlgidToParam(SECAlgorithmID *algid,SECItem *mech);