Quick Unlock key can time out

It is possible to define a general or database specific timeout for a Quick Unlock key.
If this timeout is reached, Quick Unlock is no longer possible.

Translations/LockAssist.de.language.xml

@@ -4,7 +4,7 @@
     Increment the TranslationVersion every time the translation file is updated
 	Also update the version.info file
   -->
-  <TranslationVersion>1</TranslationVersion>
+  <TranslationVersion>2</TranslationVersion>
   <item>
     <key>FirstTimeInfo</key>
     <value>Quick Unlock bietet verschiedene Konfigurationsmöglichkeiten.
@@ -108,4 +108,12 @@ Die Datenbank ist weiterhin gesperrt und kann nur mit dem vollständigen Hauptsc
     <value>Quick Unlock bietet verschiedene Konfigurationsmöglichkeiten.
 Bitte wähle eine der Möglichkeiten aus.</value>
   </item>
+  <item>
+	<key>Hours</key>
+	<value>Stunden</value>
+  </item>
+  <item>
+	<key>Minutes</key>
+	<value>Minuten</value>
+  </item>
 </Translation>

Translations/LockAssist.template.language.xml

@@ -102,4 +102,12 @@ Please don't forget to activate this setting.</value>
 
 The database stays locked and can only be unlocked with the original masterkey</value>
   </item>
+  <item>
+	<key>Hours</key>
+	<value>Hours</value>
+  </item>
+  <item>
+	<key>Minutes</key>
+	<value>Minutes</value>
+  </item>
 </Translation>

src/LockAssist.cs

@@ -61,7 +61,7 @@ private void OptionsFormShown(object sender, Tools.OptionsFormsEventArgs e)
 		{
 			PluginDebug.AddInfo("Show options", 0);
 			OptionsForm options = new OptionsForm();
-			options.InitEx(LockAssistConfig.GetOptions(m_host.Database));
+			options.InitEx(LockAssistConfig.GetQuickUnlockOptions(m_host.Database));
 			Tools.AddPluginToOptionsForm(this, options);
 		}
 
@@ -71,8 +71,8 @@ private void OptionsFormClosed(object sender, Tools.OptionsFormsEventArgs e)
 			bool shown = false;
 			OptionsForm options = (OptionsForm)Tools.GetPluginFromOptions(this, out shown);
 			if (!shown) return;
-			var MyOptions = LockAssistConfig.GetOptions(m_host.Database);
-			LockAssistConfig NewOptions = options.GetOptions();
+			var MyOptions = LockAssistConfig.GetQuickUnlockOptions(m_host.Database);
+			LockAssistConfig NewOptions = options.GetQuickUnlockOptions();
 			bool changedConfig = MyOptions.ConfigChanged(NewOptions, false);
 			bool changedConfigTotal = MyOptions.ConfigChanged(NewOptions, true);
 			PluginDebug.AddInfo("Options form closed", 0, "Config changed: " + changedConfig.ToString(), "Config total changed:" + changedConfigTotal.ToString());

src/LockAssistConfig.cs

@@ -9,7 +9,7 @@ namespace LockAssist
 	internal class LockAssistConfig
 	{
 		public static KeePass.App.Configuration.AceCustomConfig _config = KeePass.Program.Config.CustomConfig;
-		public static LockAssistConfig GetOptions(PwDatabase db)
+		public static LockAssistConfig GetQuickUnlockOptions(PwDatabase db)
 		{
 			LockAssistConfig conf = new LockAssistConfig();
 			conf.GetOptionsInternal(db);
@@ -25,13 +25,15 @@ private void GetOptionsInternal(PwDatabase db)
 				QU_UsePassword = db.CustomData.Get(LockAssistUsePassword) == "true";
 				if (!int.TryParse(db.CustomData.Get(LockAssistKeyLength), out QU_PINLength)) QU_PINLength = 4;
 				QU_UsePasswordFromEnd = db.CustomData.Get(LockAssistKeyFromEnd) == "false";
+				if (!int.TryParse(db.CustomData.Get(LockAssistQU_ValiditySeconds), out QU_ValiditySeconds)) QU_ValiditySeconds = 0;
 			}
 			else
 			{
 				QU_Active = _config.GetBool(LockAssistActive, false);
 				QU_UsePassword = _config.GetBool(LockAssistUsePassword, true);
 				QU_PINLength = (int)_config.GetLong(LockAssistKeyLength, 4);
 				QU_UsePasswordFromEnd = _config.GetBool(LockAssistKeyFromEnd, true);
+				QU_ValiditySeconds = (int)_config.GetLong(LockAssistQU_ValiditySeconds, 0);
 			}
 		}
 
@@ -46,6 +48,7 @@ public static bool FirstTime
 		public bool QU_UsePassword = true;
 		public bool QU_UsePasswordFromEnd = true;
 		public int QU_PINLength = 4;
+		public int QU_ValiditySeconds = 0;
 
 		public bool ConfigChanged(LockAssistConfig comp, bool CheckDBSpecific)
 		{
@@ -54,6 +57,7 @@ public bool ConfigChanged(LockAssistConfig comp, bool CheckDBSpecific)
 			if (QU_UsePassword != comp.QU_UsePassword) return true;
 			if (QU_PINLength != comp.QU_PINLength) return true;
 			if (QU_UsePasswordFromEnd != comp.QU_UsePasswordFromEnd) return true;
+			if (QU_ValiditySeconds != comp.QU_ValiditySeconds) return true; 
 			return false;
 		}
 
@@ -65,6 +69,7 @@ public bool CopyFrom(LockAssistConfig NewOptions)
 			QU_UsePassword = NewOptions.QU_UsePassword;
 			QU_PINLength = NewOptions.QU_PINLength;
 			QU_UsePasswordFromEnd = NewOptions.QU_UsePasswordFromEnd;
+			QU_ValiditySeconds = NewOptions.QU_ValiditySeconds;
 			return SwitchToNoDBSpecific;
 		}
 
@@ -84,6 +89,7 @@ public void WriteConfig(PwDatabase db)
 				db.CustomData.Set(LockAssistKeyLength, QU_PINLength.ToString());
 				db.CustomData.Set(LockAssistKeyFromEnd, QU_UsePasswordFromEnd ? "true" : "false");
 				db.CustomData.Set(LockAssistQuickUnlockDBSpecific, "true");
+				db.CustomData.Set(LockAssistQU_ValiditySeconds, QU_ValiditySeconds.ToString());
 				FlagDBChanged(db);
 			}
 			else
@@ -92,6 +98,7 @@ public void WriteConfig(PwDatabase db)
 				_config.SetBool(LockAssistUsePassword, QU_UsePassword);
 				_config.SetLong(LockAssistKeyLength, QU_PINLength);
 				_config.SetBool(LockAssistKeyFromEnd, QU_UsePasswordFromEnd);
+				_config.SetLong(LockAssistQU_ValiditySeconds, QU_ValiditySeconds);
 				DeleteDBConfig(db);
 			}
 		}
@@ -111,6 +118,7 @@ public void DeleteDBConfig(PwDatabase db)
 			deleted |= db.CustomData.Remove(LockAssistKeyLength);
 			deleted |= db.CustomData.Remove(LockAssistKeyFromEnd);
 			deleted |= db.CustomData.Remove(LockAssistQuickUnlockDBSpecific);
+			deleted |= db.CustomData.Remove(LockAssistQU_ValiditySeconds); 
 			if (deleted)
 			{
 				FlagDBChanged(db);
@@ -122,6 +130,7 @@ public void DeleteDBConfig(PwDatabase db)
 		private const string LockAssistUsePassword = "LockAssist.UsePassword";
 		private const string LockAssistKeyLength = "LockAssist.KeyLength";
 		private const string LockAssistKeyFromEnd = "LockAssist.KeyFromEnd";
+		private const string LockAssistQU_ValiditySeconds = "LockAssist.QU_validitySeconds";
 		private const string LockAssistFirstTime = "LockAssist.FirstTime";
 		private const string LockAssistQuickUnlockDBSpecific = "LockAssist.QuickUnlockDBSpecific";
 	}