diff --git a/gui/griffon-app/controllers/com/muwire/gui/MainFrameController.groovy b/gui/griffon-app/controllers/com/muwire/gui/MainFrameController.groovy
index 68367be4..b50e3365 100644
--- a/gui/griffon-app/controllers/com/muwire/gui/MainFrameController.groovy
+++ b/gui/griffon-app/controllers/com/muwire/gui/MainFrameController.groovy
@@ -13,6 +13,8 @@ import com.muwire.core.download.DownloadStartedEvent
 import com.muwire.core.download.UIDownloadEvent
 import com.muwire.core.search.QueryEvent
 import com.muwire.core.search.SearchEvent
+import com.muwire.core.trust.TrustEvent
+import com.muwire.core.trust.TrustLevel
 
 @ArtifactProviderFor(GriffonController)
 class MainFrameController {
@@ -33,15 +35,31 @@ class MainFrameController {
             replyTo: core.me.destination, receivedOn: core.me.destination))
     }
     
-    @ControllerAction
-    void download() {
+    private def selectedResult() {
         def resultsTable = builder.getVariable("results-table")
         int row = resultsTable.getSelectedRow()
-        def result = model.results[row]
+        model.results[row]
+    }
+    
+    @ControllerAction
+    void download() {
+        def result = selectedResult()
         def file = new File(application.context.get("muwire-settings").downloadLocation, result.name) 
         core.eventBus.publish(new UIDownloadEvent(result : result, target : file))
     }
     
+    @ControllerAction
+    void trust() {
+        def result = selectedResult()
+        core.eventBus.publish( new TrustEvent(destination : result.sender.destination, level : TrustLevel.TRUSTED))
+    }
+    
+    @ControllerAction
+    void distrust() {
+        def result = selectedResult()
+        core.eventBus.publish( new TrustEvent(destination : result.sender.destination, level : TrustLevel.DISTRUSTED))
+    }
+    
     void mvcGroupInit(Map<String, String> args) {
         application.addPropertyChangeListener("core", {e-> 
             core = e.getNewValue()
diff --git a/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy b/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy
index 409ad369..08720f62 100644
--- a/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy
+++ b/gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy
@@ -75,8 +75,8 @@ class MainFrameView {
                                 }
                                 panel(constraints : BorderLayout.SOUTH) {
                                     button(text : "Download", downloadAction)
-                                    button(text : "Trust")
-                                    button(text : "Distrust")
+                                    button(text : "Trust", trustAction)
+                                    button(text : "Distrust", distrustAction)
                                 }
                             }
                             panel (constraints : JSplitPane.BOTTOM) {