get access token to update through connection validator

update token

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/ConnectionValidator.kt

@@ -4,7 +4,6 @@ import android.accounts.AccountManager
 import android.accounts.AccountsException
 import android.content.Context
 import com.owncloud.android.lib.common.authentication.OwnCloudCredentials
-import com.owncloud.android.lib.common.authentication.OwnCloudCredentialsFactory
 import com.owncloud.android.lib.common.authentication.OwnCloudCredentialsFactory.OwnCloudAnonymousCredentials
 import com.owncloud.android.lib.common.http.HttpConstants
 import com.owncloud.android.lib.common.operations.RemoteOperationResult
@@ -63,7 +62,8 @@ class ConnectionValidator (
                     }
                 }
                 if (successCounter >= failCounter) {
-                    //update credentials in client
+                    baseClient.credentials = client.credentials
+                    baseClient.cookiesForBaseUri = client.cookiesForBaseUri
                     return true
                 }
                 validationRetryCount++
@@ -89,11 +89,6 @@ class ConnectionValidator (
         return remoteStatusOperation.execute(client)
     }
 
-    private fun triggerAuthRefresh(): OwnCloudCredentials {
-        Timber.d("!!!!!!!!!!!!!!!!!!!!!!!!!!!! need to reauthenticate !!!!!!!!!!!!!!!!!!!!!!!!!!")
-        return OwnCloudCredentialsFactory.getAnonymousCredentials()
-    }
-
     private fun canAccessRootFolder(client: OwnCloudClient): RemoteOperationResult<Boolean> {
         val checkPathExistenceRemoteOperation = CheckPathExistenceRemoteOperation("/", true)
         return checkPathExistenceRemoteOperation.execute(client)
@@ -154,8 +149,10 @@ class ConnectionValidator (
         val credentials = account.credentials
         if (shouldInvalidateAccountCredentials(credentials, account, status)) {
             invalidateAccountCredentials(account, credentials)
+
             if (credentials.authTokenCanBeRefreshed()) {
                 try {
+                    // This command does the actual refresh
                     account.loadCredentials(context)
                     // if mAccount.getCredentials().length() == 0 --> refresh failed
                     client.credentials = account.credentials

owncloudComLibrary/src/main/java/com/owncloud/android/lib/common/OwnCloudClient.java

@@ -59,6 +59,7 @@ public class OwnCloudClient extends HttpClient {
     public static final String STATUS_PATH = "/status.php";
     private static final String WEBDAV_UPLOADS_PATH_4_0 = "/remote.php/dav/uploads/";
     private static final int MAX_REDIRECTIONS_COUNT = 5;
+    private static final int MAX_RETRY_COUNT = 2;
 
     private static int sIntanceCounter = 0;
     private OwnCloudCredentials mCredentials = null;
@@ -112,12 +113,12 @@ public class OwnCloudClient extends HttpClient {
     }
 
     private int saveExecuteHttpMethod(HttpBaseMethod method) throws Exception {
-        boolean repeatWithFreshCredentials;
         int repeatCounter = 0;
         int status;
 
-        boolean retry = false;
+        boolean retry;
         do {
+            repeatCounter++;
             retry = false;
             String requestId = RandomUtils.generateRandomUUID();
 
@@ -126,7 +127,7 @@ public class OwnCloudClient extends HttpClient {
             method.setRequestHeader(HttpConstants.OC_X_REQUEST_ID, requestId);
             method.setRequestHeader(HttpConstants.USER_AGENT_HEADER, SingleSessionManager.getUserAgent());
             method.setRequestHeader(HttpConstants.ACCEPT_ENCODING_HEADER, HttpConstants.ACCEPT_ENCODING_IDENTITY);
-            if (mCredentials.getHeaderAuth() != null && method.getRequestHeader(AUTHORIZATION_HEADER) == null) {
+            if (mCredentials.getHeaderAuth() != null && !mCredentials.getHeaderAuth().isEmpty()) {
                 method.setRequestHeader(AUTHORIZATION_HEADER, mCredentials.getHeaderAuth());
             }
 
@@ -149,7 +150,7 @@ public class OwnCloudClient extends HttpClient {
             }
              */
 
-        } while (retry);
+        } while (retry && repeatCounter < MAX_RETRY_COUNT);
 
         return status;
     }
@@ -166,6 +167,11 @@ public class OwnCloudClient extends HttpClient {
                     "\nUrl: " + method.getHttpUrl() +
                     "\nCookeis: " + getCookiesForBaseUri().toString() +
                     "\nCredentials type: " + mCredentials.getClass().toString() +
+                    "\ntoken: " + mCredentials.getAuthToken() +
+
+                    "\nHeaders: ++++" +
+                    "\n" + method.getRequest().headers().toString() +
+                    "+++++++++++++" +
                     "\ntrace: " + ExceptionUtils.getStackTrace(e) +
                     "---------------------------");
         }