Code needed for Change Master Password

c_micasad/cache/SecretStore.cs

@@ -597,6 +597,18 @@ namespace sscs.cache
            return true; 
         }
 
+		internal bool ChangeMasterPassword(string sCurrentPWD, string sNewPWD)
+		{
+			string sMasterFilePath = GetPasscodeByMasterPasswdFilePath();
+			byte[] baPasscode = CASACrypto.GetMasterPasscodeUsingMasterPasswd(sCurrentPWD, sMasterFilePath);
+			if (baPasscode != null)
+			{
+				CASACrypto.EncryptAndStoreMasterPasscodeUsingString(baPasscode, sNewPWD, sMasterFilePath);
+				return true;
+			}
+			return false;
+		}
+
         internal string GetDesktopPasswd()
         { 
             try

c_micasad/lib/Novell.CASA.Common.csproj

@@ -113,6 +113,11 @@
                     SubType = "Code"
                     BuildAction = "Compile"
                 />
+                <File
+                    RelPath = "common\ResetMasterPassword.cs"
+                    SubType = "Code"
+                    BuildAction = "Compile"
+                />
                 <File
                     RelPath = "common\WrappedObject.cs"
                     SubType = "Code"

c_micasad/lib/common/ResetMasterPassword.cs

@@ -0,0 +1,22 @@
+using System;
+
+namespace Novell.CASA.MiCasa.Common
+{
+	/// <summary>
+	/// Summary description for ResetMasterPassword.
+	/// </summary>
+	/// 	
+	[Serializable]
+	public class ResetMasterPassword
+	{
+		public string m_currentPassword;
+		public string m_newPassword;
+		public int rcode = 0;
+		
+		public ResetMasterPassword(string currentPassword, string newPassword)
+		{
+			m_currentPassword = currentPassword;
+			m_newPassword = newPassword;
+		}
+	}
+}

c_micasad/lib/communication/MiCasaRequestReply.cs

@@ -30,6 +30,7 @@ namespace Novell.CASA.MiCasa.Communication
 		public const int VERB_REMOVE_KEY = 15;
 		public const int VERB_READ_KEY = 16;
 		public const int VERB_GET_KEY_LIST = 17;
+		public const int VERB_RESET_MASTER_PASSWORD = 18;
 
 		public const int VERB_DUMP_LINKED_KEYS = 96;
 		public const int VERB_CREATE_TEST_SECRETS = 97;
@@ -129,7 +130,10 @@ namespace Novell.CASA.MiCasa.Communication
 					reply = (WrappedObject)formatter.Deserialize(ms);				
 					
 					if (reply.GetReturnCode() != 0)
+					{
+						ipcChannel.Close();
 						throw new Exception(reply.GetReturnCode().ToString());															
+					}
 
 				}
 

c_micasad/lib/objs.lux

@@ -2,6 +2,7 @@ OBJS=\
 	AssemblyInfo \
 	common/LinkedKeyInfo \
 	common/Ping \
+	common/ResetMasterPassword \
 	common/WrappedObject \
 	common/MiCASAStore \
 	communication/IClientChannel \

c_micasad/lib/src.lux

@@ -2,6 +2,7 @@ SRC=\
 	AssemblyInfo.cs \
 	common/LinkedKeyInfo.cs \
 	common/Ping.cs \
+	common/ResetMasterPassword.cs \
 	common/WrappedObject.cs \
 	common/MiCASAStore.cs \
 	communication/IClientChannel.cs \

c_micasad/verbs/ObjectSerialization.cs

@@ -183,6 +183,11 @@ namespace sscs.verbs
 						{
 							return DoGetKeyList(ssStore, wo);
 						}
+						case MiCasaRequestReply.VERB_RESET_MASTER_PASSWORD:
+						{
+							return DoResetMasterPassword(ssStore, wo);
+						}
+
 						default:
 						{
 							wo.SetError(constants.RetCodes.FAILURE, "Verb Not Supported");
@@ -654,6 +659,39 @@ namespace sscs.verbs
 			return wo;
 		}
 
+
+		private WrappedObject DoResetMasterPassword(SecretStore ssStore, WrappedObject wo)
+		{
+			ResetMasterPassword rmp = (ResetMasterPassword)wo.GetObject();				
+			// verify current master password
+			try 
+			{
+				string sMasterPassword = rmp.m_currentPassword;
+				ssStore.UnlockStore(null, sMasterPassword);
+			}
+			catch (Exception e)
+			{
+				wo.SetError(constants.RetCodes.FAILURE, e.ToString());
+				return wo;
+			}
+
+			// change master master password
+			string sNewPassword =  rmp.m_newPassword;
+			if (sNewPassword == null || sNewPassword.Length < 8)
+			{
+				wo.SetError(constants.RetCodes.FAILURE, null);
+				return wo;
+			}
+
+			if (!ssStore.ChangeMasterPassword(rmp.m_currentPassword, rmp.m_newPassword))
+				wo.SetError(constants.RetCodes.FAILURE, null);	
+			else
+				wo.SetError(constants.RetCodes.SUCCESS, null);
+
+
+			return wo;
+		}
+
 		private WrappedObject DoPing(WrappedObject wo)
 		{
 			//Console.WriteLine("MICASAD received Ping from Client");