Introduce hidden preference for default oAuth provisioning url

Author: jrobinso

Diff for: src/main/java/org/broad/igv/oauth/OAuthUtils.java

@@ -30,6 +30,7 @@
 import com.google.gson.JsonParser;
 import org.broad.igv.logging.*;
 import org.broad.igv.DirectoryManager;
+import org.broad.igv.prefs.Constants;
 import org.broad.igv.prefs.PreferencesManager;
 import org.broad.igv.ui.IGVMenuBar;
 import org.broad.igv.ui.util.MessageUtils;
@@ -124,7 +125,7 @@ public OAuthProvider getGoogleProvider()  {
             try {
                 log.info("Loading Google oAuth properties");
                 googleProvider = loadDefaultOauthProperties();
-                if (IGVMenuBar.getInstance() != null) {
+                if (googleProvider != null && IGVMenuBar.getInstance() != null) {
                     IGVMenuBar.getInstance().enableGoogleMenu(true);
                 }
             } catch (IOException e) {
@@ -142,10 +143,15 @@ public OAuthProvider getGoogleProvider()  {
      * @throws IOException
      */
     private OAuthProvider loadDefaultOauthProperties() throws IOException {
-        String json = loadAsString(PROPERTIES_URL);
-        JsonParser parser = new JsonParser();
-        JsonObject obj = parser.parse(json).getAsJsonObject();
-        return parseProviderObject(obj);
+        String propertiesURL = PreferencesManager.getPreferences().get(Constants.PROVISIONING_URL_DEFAULT);
+        if(propertiesURL != null && propertiesURL.length() > 0) {
+            String json = loadAsString(propertiesURL);
+            JsonParser parser = new JsonParser();
+            JsonObject obj = parser.parse(json).getAsJsonObject();
+            return parseProviderObject(obj);
+        } else {
+            return null;
+        }
     }
 
     /**

Diff for: src/main/java/org/broad/igv/prefs/Constants.java

@@ -292,6 +292,7 @@ private Constants() {
 
     // OAuth provisioning
     public static final String PROVISIONING_URL = "PROVISIONING.URL";
+    public static final String PROVISIONING_URL_DEFAULT = "PROVISIONING_URL_DEFAULT";
 
     // JBrowse circular view integration
     public static final String CIRC_VIEW_ENABLED = "CIRC_VIEW_ENABLED";

Diff for: src/main/java/org/broad/igv/ui/IGVMenuBar.java

@@ -187,9 +187,11 @@ private List<AbstractButton> createMenus() {
         // by loading a protected Google resource
         try {
             googleMenu = createGoogleMenu();
-            boolean enabled = PreferencesManager.getPreferences().getAsBoolean(ENABLE_GOOGLE_MENU);
-            enableGoogleMenu(enabled);
-            menus.add(googleMenu);
+            if(googleMenu != null) {
+                boolean enabled = PreferencesManager.getPreferences().getAsBoolean(ENABLE_GOOGLE_MENU);
+                enableGoogleMenu(enabled);
+                menus.add(googleMenu);
+            }
         } catch (IOException e) {
             log.error("Error creating google menu: " + e.getMessage());
         }
@@ -1049,12 +1051,20 @@ public void menuCanceled(MenuEvent e) {
 
     private JMenu createGoogleMenu() {
 
+        final OAuthProvider googleProvider = OAuthUtils.getInstance().getGoogleProvider();
+        if(googleProvider == null) {
+            log.error("Error creating google oauth provider");
+            return null;
+        }
+
+
         googleMenu = new JMenu("Google");
 
         final JMenuItem login = new JMenuItem("Login ... ");
+
         login.addActionListener(e -> {
             try {
-                OAuthUtils.getInstance().getGoogleProvider().openAuthorizationPage();
+                googleProvider.openAuthorizationPage();
             } catch (Exception ex) {
                 MessageUtils.showErrorMessage("Error fetching oAuth tokens.  See log for details", ex);
                 log.error("Error fetching oAuth tokens", ex);
@@ -1065,7 +1075,7 @@ private JMenu createGoogleMenu() {
 
         final JMenuItem logout = new JMenuItem("Logout ");
         logout.addActionListener(e -> {
-            OAuthUtils.getInstance().getGoogleProvider().logout();
+            googleProvider.logout();
             GoogleUtils.setProjectID(null);
         });
         googleMenu.add(logout);
@@ -1077,10 +1087,9 @@ private JMenu createGoogleMenu() {
         googleMenu.addMenuListener(new MenuListener() {
             @Override
             public void menuSelected(MenuEvent e) {
-                OAuthProvider oauth = OAuthUtils.getInstance().getGoogleProvider();
-                boolean loggedIn = oauth.isLoggedIn();
-                if (loggedIn && oauth.getCurrentUserName() != null) {
-                    login.setText(oauth.getCurrentUserName());
+                boolean loggedIn = googleProvider.isLoggedIn();
+                if (loggedIn && googleProvider.getCurrentUserName() != null) {
+                    login.setText(googleProvider.getCurrentUserName());
                 } else {
                     login.setText("Login ...");
                 }
@@ -1112,7 +1121,9 @@ public void menuCanceled(MenuEvent e) {
      * @throws IOException
      */
     public void enableGoogleMenu(boolean enable) throws IOException {
-        googleMenu.setVisible(enable);
+        if(googleMenu != null) {
+            googleMenu.setVisible(enable);
+        }
     }
 
 //    public void enableRemoveGenomes() {

Diff for: src/main/resources/org/broad/igv/prefs/preferences.tab

@@ -291,6 +291,7 @@ CIRC_VIEW_PORT	CircView port	integer	60152
 
 #Hidden
 
+PROVISIONING_URL_DEFAULT	https://igv.org/services/desktop_google
 SAM.SHOW_JUNCTION_FLANKINGREGIONS	FALSE
 SAM.JUNCTION_MIN_FLANKING_WIDTH	0
 SAM.JUNCTION_MIN_COVERAGE	1