Change Persist Thread to a 30 Second delayed, run once on changes.

c_micasad/cache/SecretStore.cs

@@ -501,6 +501,13 @@ namespace sscs.cache
                 return false;
         }
 
+
+		internal void UpdatePersistentStore()
+		{
+			if (lss != null)
+				lss.PersistStoreWithDelay();
+		}
+
         /* This function would need to do any storage/cleanup required
          * before removing a user session.
          */

c_micasad/lss/LocalStorage.cs

@@ -48,8 +48,6 @@ namespace sscs.lss
 			m_baGeneratedKey = baMasterPasscode;            
             LoadPersistentStore();
             userStore.DumpSecretstore();
-            persistThread = new Thread(new ThreadStart(PersistStoreThreadFn));
-            persistThread.Start();
         }
         ~LocalStorage()
         {
@@ -68,22 +66,29 @@ namespace sscs.lss
 			m_baGeneratedKey = baMasterPasscode;
             LoadPersistentStore();
             userStore.DumpSecretstore();
-            persistThread = new Thread(new ThreadStart(PersistStoreThreadFn));
-            persistThread.Start();
         }
 
-        public void StorePersistentData(string sDataID, byte[] baData)
+        private void StorePersistentData(string sDataID, byte[] baData)
         {
 
         }
 
-        public byte[] RetrievePersistentData(string sDataID)
+        private byte[] RetrievePersistentData(string sDataID)
         {
 
 
             return null;
         }
 
+		public void PersistStoreWithDelay()
+		{
+			if (persistThread == null)
+			{
+				persistThread = new Thread(new ThreadStart(PersistStoreDelayThreadFn));
+				persistThread.Start();
+			}
+		}
+		
 		public bool StopPersistence()
 		{
 			if(persistThread != null) 
@@ -246,6 +251,13 @@ namespace sscs.lss
             return true;
         }
 
+		private void PersistStoreDelayThreadFn()
+		{														
+			Thread.Sleep(30000);	
+			PersistStore();			
+			persistThread = null;
+		}
+
         private void PersistStoreThreadFn()
         {
             while(true)
@@ -264,12 +276,6 @@ namespace sscs.lss
 //            userStore.DumpSecretstore();
             try
             {
-                string fileName = userStore.GetPersistenceFilePath();
-
-                if(File.Exists(fileName))
-                {
-                    File.Delete(fileName);
-                }
 
                 MemoryStream ms1 = new MemoryStream();
                 XmlTextWriter writer = new XmlTextWriter(ms1,null);
@@ -384,8 +390,24 @@ namespace sscs.lss
                 writer.Flush();
                 writer.Close();										
 
-                byte[] key = CASACrypto.GetKeySetFromFile(CASACrypto.GetMasterPasscode(userStore.GetDesktopPasswd(),userStore.GetPasscodeByDesktopFilePath()),userStore.GetKeyFilePath());
+                //byte[] key = CASACrypto.GetKeySetFromFile(CASACrypto.GetMasterPasscode(userStore.GetDesktopPasswd(),userStore.GetPasscodeByDesktopFilePath()),userStore.GetKeyFilePath());
+				byte[] key = CASACrypto.GetKeySetFromFile(m_baGeneratedKey, userStore.GetKeyFilePath());
+
+				string fileName = userStore.GetPersistenceFilePath();
+
+				// rename existing file
+				if(File.Exists(fileName))
+				{
+					File.Move(fileName, fileName+".tmp");
+				}
+
                 CASACrypto.EncryptDataAndWriteToFile(ms1.ToArray(),key,fileName);
+				
+				//remove temp
+				if(File.Exists(fileName+".tmp"))
+				{					
+					File.Delete(fileName+".tmp");
+				}
             }
             catch(Exception e)
             {

c_micasad/micasad.csproj

@@ -300,7 +300,7 @@
                 />
                 <File
                     RelPath = "init\ProjectInstaller.cs"
-                    SubType = "Code"
+                    SubType = "Component"
                     BuildAction = "Compile"
                 />
                 <File
@@ -310,7 +310,7 @@
                 />
                 <File
                     RelPath = "init\WinSecretStoreClientService.cs"
-                    SubType = "Code"
+                    SubType = "Component"
                     BuildAction = "Compile"
                 />
                 <File

c_micasad/verbs/ObjectSerialization.cs

@@ -208,7 +208,9 @@ namespace sscs.verbs
 			{
 				KeyChain kc = ssStore.GetKeyChain(sKeyChainID);
 				kc.RemoveAllSecrets();
+				ssStore.UpdatePersistentStore();
 			}
+			
 			return wo;
 		}
 
@@ -243,7 +245,8 @@ namespace sscs.verbs
 				{
 					secret = keyChain.GetSecret(secretID);					
 				    secret.RemoveKeyValue(keyID);			
-				    wo.SetError(constants.RetCodes.SUCCESS, null);				
+				    wo.SetError(constants.RetCodes.SUCCESS, null);	
+					ssStore.UpdatePersistentStore();
 				}
 			}
 			catch (Exception e)
@@ -348,6 +351,7 @@ namespace sscs.verbs
                                  
 					ChangeLinkedKeys(keyChain, secret, keyID, sValue);
 					wo.SetError(constants.RetCodes.SUCCESS, null);				
+					ssStore.UpdatePersistentStore();
 				}
 				else
 					wo.SetError(constants.RetCodes.FAILURE, null);
@@ -392,6 +396,7 @@ namespace sscs.verbs
 
 							// now call the traget to change it's linked ones
 							ChangeLinkedKeys(keyChain, targetSecret, key, valStr);
+							
 						}															
 					}	
 				}				
@@ -613,6 +618,7 @@ namespace sscs.verbs
 			Secret targetSecret = keyChain.GetSecret(lki.GetLinkedSecretID());
 			KeyValue targetkv = targetSecret.GetKeyValue(lki.GetLinkedKeyID());
 			targetkv.RemoveLink(secretID+":"+keyID);
+			ssStore.UpdatePersistentStore();
 
 			return wo;
 		}
@@ -638,6 +644,7 @@ namespace sscs.verbs
 				Secret target = keyChain.GetSecret(lki.GetLinkedSecretID());
 				KeyValue targetkv = target.GetKeyValue(lki.GetLinkedKeyID());
 				targetkv.AddLink(new LinkedKeyInfo(secretID, keyID));
+				ssStore.UpdatePersistentStore();
 			}
 			catch (Exception e)
 			{

c_micasad/verbs/RemoveSecret.cs

@@ -87,6 +87,7 @@ namespace sscs.verbs
                     {
 						 // TODO: get the secret and remove linked keys
                          keyChain.RemoveSecret(secretId);
+						 ssStore.UpdatePersistentStore();
                     }
                 }
                 else

c_micasad/verbs/WriteKey.cs

@@ -187,6 +187,7 @@ namespace sscs.verbs
 
 							// Now change all values for linked keys
 							ChangeLinkedKeys(keyChain, secret, key, valStr);
+							ssStore.UpdatePersistentStore();
                     
 						}
 						else

c_micasad/verbs/WriteSecret.cs

@@ -172,6 +172,7 @@ namespace sscs.verbs
 									}
 								}
 								ssStore.StartPersistenceByDesktopPasswd(passwd);
+								ssStore.UpdatePersistentStore();
 							}
 						}
 						else