Migrate password to OAuth token

Author: Redande

tmc-plugin/src/fi/helsinki/cs/tmc/actions/MigrateSettings.java

@@ -1,8 +1,14 @@
 package fi.helsinki.cs.tmc.actions;
 
+import com.google.common.base.Optional;
+import fi.helsinki.cs.tmc.core.TmcCore;
 import fi.helsinki.cs.tmc.core.configuration.TmcSettings;
+import fi.helsinki.cs.tmc.core.domain.ProgressObserver;
+import fi.helsinki.cs.tmc.core.holders.TmcSettingsHolder;
+import fi.helsinki.cs.tmc.core.utilities.TmcServerAddressNormalizer;
 import fi.helsinki.cs.tmc.coreimpl.TmcCoreSettingsImpl;
 import fi.helsinki.cs.tmc.model.PersistableSettings;
+import java.util.logging.Level;
 
 import java.util.logging.Logger;
 import java.util.prefs.BackingStoreException;
@@ -30,4 +36,18 @@ public static void run() {
             logger.fine("Could not migrate wrong settings.");
         }
     }
+
+    public static void tryToMigratePasswordToOAuthToken() {
+        final TmcSettings settings = TmcSettingsHolder.get();
+        try {
+            TmcServerAddressNormalizer normalizer = new TmcServerAddressNormalizer();
+            normalizer.normalize();
+            TmcCore.get().authenticate(ProgressObserver.NULL_OBSERVER, settings.getPassword().get()).call();
+            normalizer.selectOrganizationAndCourse();
+        } catch (Exception ex) {
+            logger.log(Level.WARNING, "Couldn't migrate password to OAuth token. The user will be asked to log in.");
+        } finally {
+            settings.setPassword(Optional.<String>absent());
+        }
+    }
 }

tmc-plugin/src/fi/helsinki/cs/tmc/actions/TmcModuleInstall.java

@@ -75,6 +75,10 @@ public void run() {
 
                 new EnsureMavenBinaryIsExecutable().run();
 
+                if (settings.getPassword().isPresent()) {
+                    MigrateSettings.tryToMigratePasswordToOAuthToken();
+                }
+
                 boolean isFirstRun = prefs.getBoolean(PREF_FIRST_RUN, true);
                 if (isFirstRun) {
                     doFirstRun();