text w/ dependency info if fido2 unsupported

4 files changed, 27 insertions, 4 deletions

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
diff --git a/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages.properties b/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages.properties
index 73cdf4ca..4da17d9d 100644
--- a/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages.properties
+++ b/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages.properties
@@ -268,6 +268,8 @@ config.UpdateStatus.OUTDATED=New version available. <a>Update now</a>?
 config.UpdateStatus.UP_TO_DATE=PDF-Over is up to date. <a>Check again</a>?
 config.UpdateStatus.FAILED=Update check failed. <a>Retry</a>?
 config.fido2.AboutFIDO=ID Austria users can optionally substitute a suitable hardware security token for app authentication.\n\nThis does not replace username/password entry. However, instead of confirming the signature in the smartphone app, the user instead confirms it using their security token.\n\nFurther information regarding supported tokens is available at <a>oesterreich.gv.at</a>.
+config.fido2.UnsupportedTryLibFido2=You are currently missing a required dependency to utilize FIDO2 tokens:\n ● <a>LibFido2</a>\n\nPlease install the dependency via your package manager, then restart PDF-Over.
+config.fido2.UnsupportedPlatform=FIDO2 authentication is currently unsupported on your platform.
 config.fido2.InfoURL=https://www.oesterreich.gv.at/id-austria/haeufige-fragen/allgemeines-zu-id-austria#fido
 config.fido2.Group=FIDO2 settings
 config.fido2.ByDefault=Select FIDO2 authentication by default
diff --git a/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages_de.properties b/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages_de.properties
index b09b249c..1ed8d0e9 100644
--- a/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages_de.properties
+++ b/pdf-over-gui/src/main/resources/at/asit/pdfover/gui/messages_de.properties
@@ -118,6 +118,8 @@ config.Keystore=&Keystore
 config.Simple=&Einfach
 config.ShowLogDirectory=Logs anzeigen
 config.fido2.AboutFIDO=Nutzer:innen mit ID Austria können einen Hardware-Sicherheitstoken als Ersatz zum Smartphone zur Auslösung von PDF-Signaturen verwenden.\n\nDie Eingabe von Benutzername und Passwort ist weiterhin notwendig, aber die Freigabe über die App wird durch die Freigabe über den Hardware-Token ersetzt.\n\nWeitere Informationen erhalten Sie auf <a>der Informationsseite der ID-Austria</a>.
+config.fido2.UnsupportedTryLibFido2=Für die Verwendung von FIDO2-Tokens wird benötigt:\n ● <a>LibFido2</a>\n\nBitte installieren Sie die o.a. Voraussetzungen und starten sie dann PDF-Over neu.
+config.fido2.UnsupportedPlatform=Ihr System unterstützt keine Authentifizierung mittels FIDO2-Token.
 config.fido2.InfoURL=https://www.oesterreich.gv.at/id-austria/haeufige-fragen/allgemeines-zu-id-austria#fido
 config.fido2.Group=FIDO2-Einstellungen
 config.fido2.ByDefault=FIDO2 standardmäßig auswählen