From 851fda341cc53b4aa61de6637917741f5508515c Mon Sep 17 00:00:00 2001
From: Jakob Heher <jakob.heher@iaik.tugraz.at>
Date: Thu, 3 Nov 2022 17:02:40 +0100
Subject: text w/ dependency info if fido2 unsupported

---
 .../composites/configuration/AboutComposite.java   |  3 +--
 .../configuration/Fido2ConfigurationComposite.java | 24 ++++++++++++++++++++--
 2 files changed, 23 insertions(+), 4 deletions(-)

(limited to 'pdf-over-gui/src/main/java/at/asit/pdfover')

diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AboutComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AboutComposite.java
index 2dced6ac..09c2fdbc 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AboutComposite.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/AboutComposite.java
@@ -82,8 +82,7 @@ public class AboutComposite extends ConfigurationCompositeBase {
 		SWTUtils.reanchor(lnkDataProtection).bottom(btnUpdateCheck,-5);
 
 		SWTUtils.addSelectionListener(btnOpenLogDirectory, (e) -> {
-			try
-			{
+			try {
 				if (Desktop.isDesktopSupported())
 					Desktop.getDesktop().open(new File(Constants.CONFIG_DIRECTORY + File.separator + "logs"));
 			} catch (Exception ex) {
diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/Fido2ConfigurationComposite.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/Fido2ConfigurationComposite.java
index 36e2931b..a294569f 100644
--- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/Fido2ConfigurationComposite.java
+++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/composites/configuration/Fido2ConfigurationComposite.java
@@ -9,18 +9,21 @@ import org.eclipse.swt.widgets.Link;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import com.sun.jna.Platform;
+
 import at.asit.pdfover.commons.Constants;
 import at.asit.pdfover.commons.Messages;
 import at.asit.pdfover.gui.utils.SWTUtils;
 import at.asit.pdfover.gui.workflow.config.ConfigurationDataInMemory;
 import at.asit.pdfover.gui.workflow.config.ConfigurationManager;
 import at.asit.pdfover.gui.workflow.states.State;
+import at.asit.webauthn.WebAuthN;
 
 public class Fido2ConfigurationComposite extends ConfigurationCompositeBase {
     private static final Logger log = LoggerFactory.getLogger(Fido2ConfigurationComposite.class);
 
     private Link lnkInfoText;
-    // TODO information about unsupported/installing deps?
+    private Link unsupportedText;
 
     private Group grpFidoSettings;
     private Button btnFido2ByDefault;
@@ -34,13 +37,18 @@ public class Fido2ConfigurationComposite extends ConfigurationCompositeBase {
         SWTUtils.setFontHeight(lnkInfoText, Constants.TEXT_SIZE_NORMAL);
         SWTUtils.addSelectionListener(lnkInfoText, () -> { SWTUtils.openURL(Messages.getString("config.fido2.InfoURL")); });
 
+        this.unsupportedText = new Link(this, SWT.WRAP);
+        SWTUtils.anchor(unsupportedText).top(lnkInfoText,5).left(0,5).right(100,-5);
+        SWTUtils.setFontHeight(unsupportedText, Constants.TEXT_SIZE_NORMAL);
+        SWTUtils.addSelectionListener(unsupportedText, () -> { SWTUtils.openURL("https://developers.yubico.com/libfido2/#_installation"); });
+
         FormLayout STANDARD_LAYOUT = new FormLayout();
 		STANDARD_LAYOUT.marginHeight = 10;
 		STANDARD_LAYOUT.marginWidth = 5;
 
         this.grpFidoSettings = new Group(this, SWT.NONE);
         this.grpFidoSettings.setLayout(STANDARD_LAYOUT);
-        SWTUtils.anchor(grpFidoSettings).top(lnkInfoText,5).left(0,5).right(100,-5);
+        SWTUtils.anchor(grpFidoSettings).top(lnkInfoText,10).left(0,5).right(100,-5);
         SWTUtils.setFontHeight(grpFidoSettings, Constants.TEXT_SIZE_NORMAL);
 
         this.btnFido2ByDefault = new Button(this.grpFidoSettings, SWT.CHECK);
@@ -48,6 +56,11 @@ public class Fido2ConfigurationComposite extends ConfigurationCompositeBase {
         SWTUtils.setFontHeight(btnFido2ByDefault, Constants.TEXT_SIZE_BUTTON);
         SWTUtils.addSelectionListener(btnFido2ByDefault, () -> { this.configurationContainer.fido2ByDefault = btnFido2ByDefault.getSelection(); });
 
+        if (WebAuthN.isAvailable())
+            this.unsupportedText.setVisible(false);
+        else
+            this.grpFidoSettings.setVisible(false);
+
         reloadResources();
     }
 
@@ -56,6 +69,13 @@ public class Fido2ConfigurationComposite extends ConfigurationCompositeBase {
         SWTUtils.setLocalizedText(lnkInfoText, "config.fido2.AboutFIDO");
         SWTUtils.setLocalizedText(grpFidoSettings, "config.fido2.Group");
         SWTUtils.setLocalizedText(btnFido2ByDefault, "config.fido2.ByDefault");
+        
+        if (Platform.isLinux())
+            SWTUtils.setLocalizedText(unsupportedText, "config.fido2.UnsupportedTryLibFido2");
+        else {
+            SWTUtils.setFontStyle(unsupportedText, SWT.BOLD);
+            SWTUtils.setLocalizedText(unsupportedText, "config.fido2.UnsupportedPlatform");
+        }
     }
 
     @Override
-- 
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