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Fixed comments in PR#246
[pub/Android/ownCloud.git] / src / com / owncloud / android / authentication / AuthenticatorActivity.java
diff --git a/src/com/owncloud/android/authentication/AuthenticatorActivity.java b/src/com/owncloud/android/authentication/AuthenticatorActivity.java
index 3c34be6..138c860 100644 (file)
--- a/src/com/owncloud/android/authentication/AuthenticatorActivity.java
+++ b/src/com/owncloud/android/authentication/AuthenticatorActivity.java
@@ -18,22 +18,7 @@
 \r
 package com.owncloud.android.authentication;\r
 \r
 \r
 package com.owncloud.android.authentication;\r
 \r
-import com.owncloud.android.AccountUtils;\r
-import com.owncloud.android.Log_OC;\r
-import com.owncloud.android.ui.dialog.SslValidatorDialog;\r
-import com.owncloud.android.ui.dialog.SslValidatorDialog.OnSslValidatorListener;\r
-import com.owncloud.android.utils.OwnCloudVersion;\r
-import com.owncloud.android.network.OwnCloudClientUtils;\r
-import com.owncloud.android.operations.OwnCloudServerCheckOperation;\r
-import com.owncloud.android.operations.ExistenceCheckOperation;\r
-import com.owncloud.android.operations.OAuth2GetAccessToken;\r
-import com.owncloud.android.operations.OnRemoteOperationListener;\r
-import com.owncloud.android.operations.RemoteOperation;\r
-import com.owncloud.android.operations.RemoteOperationResult;\r
-import com.owncloud.android.operations.RemoteOperationResult.ResultCode;\r
-\r
 import android.accounts.Account;\r
 import android.accounts.Account;\r
-import android.accounts.AccountAuthenticatorActivity;\r
 import android.accounts.AccountManager;\r
 import android.app.AlertDialog;\r
 import android.app.Dialog;\r
 import android.accounts.AccountManager;\r
 import android.app.AlertDialog;\r
 import android.app.Dialog;\r
@@ -58,14 +43,28 @@ import android.view.View.OnFocusChangeListener;
 import android.view.View.OnTouchListener;\r
 import android.view.Window;\r
 import android.view.inputmethod.EditorInfo;\r
 import android.view.View.OnTouchListener;\r
 import android.view.Window;\r
 import android.view.inputmethod.EditorInfo;\r
+import android.widget.Button;\r
 import android.widget.CheckBox;\r
 import android.widget.EditText;\r
 import android.widget.CheckBox;\r
 import android.widget.EditText;\r
-import android.widget.Button;\r
 import android.widget.TextView;\r
 import android.widget.TextView;\r
-import android.widget.Toast;\r
 import android.widget.TextView.OnEditorActionListener;\r
 import android.widget.TextView.OnEditorActionListener;\r
+import android.widget.Toast;\r
 \r
 \r
+import com.owncloud.android.Log_OC;\r
 import com.owncloud.android.R;\r
 import com.owncloud.android.R;\r
+import com.owncloud.android.authentication.SsoWebViewClient.SsoWebViewClientListener;\r
+import com.owncloud.android.network.OwnCloudClientUtils;\r
+import com.owncloud.android.operations.ExistenceCheckOperation;\r
+import com.owncloud.android.operations.OAuth2GetAccessToken;\r
+import com.owncloud.android.operations.OnRemoteOperationListener;\r
+import com.owncloud.android.operations.OwnCloudServerCheckOperation;\r
+import com.owncloud.android.operations.RemoteOperation;\r
+import com.owncloud.android.operations.RemoteOperationResult;\r
+import com.owncloud.android.operations.RemoteOperationResult.ResultCode;\r
+import com.owncloud.android.ui.dialog.SamlWebViewDialog;\r
+import com.owncloud.android.ui.dialog.SslValidatorDialog;\r
+import com.owncloud.android.ui.dialog.SslValidatorDialog.OnSslValidatorListener;\r
+import com.owncloud.android.utils.OwnCloudVersion;\r
 \r
 import eu.alefzero.webdav.WebdavClient;\r
 \r
 \r
 import eu.alefzero.webdav.WebdavClient;\r
 \r
@@ -76,7 +75,7 @@ import eu.alefzero.webdav.WebdavClient;
  * @author David A. Velasco\r
  */\r
 public class AuthenticatorActivity extends AccountAuthenticatorActivity\r
  * @author David A. Velasco\r
  */\r
 public class AuthenticatorActivity extends AccountAuthenticatorActivity\r
-implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeListener, OnEditorActionListener {\r
+implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeListener, OnEditorActionListener, SsoWebViewClientListener{\r
 \r
     private static final String TAG = AuthenticatorActivity.class.getSimpleName();\r
 \r
 \r
     private static final String TAG = AuthenticatorActivity.class.getSimpleName();\r
 \r
@@ -84,6 +83,7 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
     public static final String EXTRA_USER_NAME = "USER_NAME";\r
     public static final String EXTRA_HOST_NAME = "HOST_NAME";\r
     public static final String EXTRA_ACTION = "ACTION";\r
     public static final String EXTRA_USER_NAME = "USER_NAME";\r
     public static final String EXTRA_HOST_NAME = "HOST_NAME";\r
     public static final String EXTRA_ACTION = "ACTION";\r
+    public static final String EXTRA_ENFORCED_UPDATE = "ENFORCE_UPDATE";\r
 \r
     private static final String KEY_HOST_URL_TEXT = "HOST_URL_TEXT";\r
     private static final String KEY_OC_VERSION = "OC_VERSION";\r
 \r
     private static final String KEY_HOST_URL_TEXT = "HOST_URL_TEXT";\r
     private static final String KEY_OC_VERSION = "OC_VERSION";\r
@@ -99,10 +99,10 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
     private static final String KEY_AUTH_STATUS_ICON = "AUTH_STATUS_ICON";\r
     private static final String KEY_REFRESH_BUTTON_ENABLED = "KEY_REFRESH_BUTTON_ENABLED";\r
 \r
     private static final String KEY_AUTH_STATUS_ICON = "AUTH_STATUS_ICON";\r
     private static final String KEY_REFRESH_BUTTON_ENABLED = "KEY_REFRESH_BUTTON_ENABLED";\r
 \r
-    private static final String OAUTH_MODE_ON = "on";\r
-    private static final String OAUTH_MODE_OFF = "off";\r
-    private static final String OAUTH_MODE_OPTIONAL = "optional";\r
-\r
+    private static final String AUTH_ON = "on";\r
+    private static final String AUTH_OFF = "off";\r
+    private static final String AUTH_OPTIONAL = "optional";\r
+    \r
     private static final int DIALOG_LOGIN_PROGRESS = 0;\r
     private static final int DIALOG_SSL_VALIDATOR = 1;\r
     private static final int DIALOG_CERT_NOT_SAVED = 2;\r
     private static final int DIALOG_LOGIN_PROGRESS = 0;\r
     private static final int DIALOG_SSL_VALIDATOR = 1;\r
     private static final int DIALOG_CERT_NOT_SAVED = 2;\r
@@ -110,6 +110,8 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
 \r
     public static final byte ACTION_CREATE = 0;\r
     public static final byte ACTION_UPDATE_TOKEN = 1;\r
 \r
     public static final byte ACTION_CREATE = 0;\r
     public static final byte ACTION_UPDATE_TOKEN = 1;\r
+\r
+    private static final String TAG_SAML_DIALOG = "samlWebViewDialog";\r
     \r
     private String mHostBaseUrl;\r
     private OwnCloudVersion mDiscoveredVersion;\r
     \r
     private String mHostBaseUrl;\r
     private OwnCloudVersion mDiscoveredVersion;\r
@@ -117,6 +119,7 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
     private int mServerStatusText, mServerStatusIcon;\r
     private boolean mServerIsChecked, mServerIsValid, mIsSslConn;\r
     private int mAuthStatusText, mAuthStatusIcon;    \r
     private int mServerStatusText, mServerStatusIcon;\r
     private boolean mServerIsChecked, mServerIsValid, mIsSslConn;\r
     private int mAuthStatusText, mAuthStatusIcon;    \r
+    private TextView mAuthStatusLayout;\r
 \r
     private final Handler mHandler = new Handler();\r
     private Thread mOperationThread;\r
 \r
     private final Handler mHandler = new Handler();\r
     private Thread mOperationThread;\r
@@ -132,17 +135,25 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
     private Account mAccount;\r
 \r
     private EditText mHostUrlInput;\r
     private Account mAccount;\r
 \r
     private EditText mHostUrlInput;\r
+    private boolean mHostUrlInputEnabled;\r
+    private View mRefreshButton;\r
+\r
+    private String mCurrentAuthTokenType;\r
+    \r
     private EditText mUsernameInput;\r
     private EditText mPasswordInput;\r
     private EditText mUsernameInput;\r
     private EditText mPasswordInput;\r
+    \r
     private CheckBox mOAuth2Check;\r
     private CheckBox mOAuth2Check;\r
-    private String mOAuthAccessToken;\r
-    private View mOkButton;\r
-    private TextView mAuthStatusLayout;\r
-\r
+    \r
     private TextView mOAuthAuthEndpointText;\r
     private TextView mOAuthTokenEndpointText;\r
     \r
     private TextView mOAuthAuthEndpointText;\r
     private TextView mOAuthTokenEndpointText;\r
     \r
-    private boolean mRefreshButtonEnabled;\r
+    private TextView mAccountNameInput;\r
+    private SamlWebViewDialog mSamlDialog;\r
+    \r
+    private View mOkButton;\r
+    \r
+    private String mAuthToken;\r
 \r
 \r
     /**\r
 \r
 \r
     /**\r
@@ -158,13 +169,19 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
         /// set view and get references to view elements\r
         setContentView(R.layout.account_setup);\r
         mHostUrlInput = (EditText) findViewById(R.id.hostUrlInput);\r
         /// set view and get references to view elements\r
         setContentView(R.layout.account_setup);\r
         mHostUrlInput = (EditText) findViewById(R.id.hostUrlInput);\r
+        mHostUrlInput.setText(getString(R.string.server_url));  // valid although R.string.server_url is an empty string\r
         mUsernameInput = (EditText) findViewById(R.id.account_username);\r
         mPasswordInput = (EditText) findViewById(R.id.account_password);\r
         mOAuthAuthEndpointText = (TextView)findViewById(R.id.oAuthEntryPoint_1);\r
         mOAuthTokenEndpointText = (TextView)findViewById(R.id.oAuthEntryPoint_2);\r
         mOAuth2Check = (CheckBox) findViewById(R.id.oauth_onOff_check);\r
         mUsernameInput = (EditText) findViewById(R.id.account_username);\r
         mPasswordInput = (EditText) findViewById(R.id.account_password);\r
         mOAuthAuthEndpointText = (TextView)findViewById(R.id.oAuthEntryPoint_1);\r
         mOAuthTokenEndpointText = (TextView)findViewById(R.id.oAuthEntryPoint_2);\r
         mOAuth2Check = (CheckBox) findViewById(R.id.oauth_onOff_check);\r
+        mAccountNameInput = (EditText) findViewById(R.id.account_name);\r
         mOkButton = findViewById(R.id.buttonOK);\r
         mAuthStatusLayout = (TextView) findViewById(R.id.auth_status_text); \r
         mOkButton = findViewById(R.id.buttonOK);\r
         mAuthStatusLayout = (TextView) findViewById(R.id.auth_status_text); \r
+        \r
+        /// set Host Url Input Enabled\r
+        mHostUrlInputEnabled = getResources().getBoolean(R.bool.show_server_url_input);\r
+        \r
 \r
         /// complete label for 'register account' button\r
         Button b = (Button) findViewById(R.id.account_register);\r
 \r
         /// complete label for 'register account' button\r
         Button b = (Button) findViewById(R.id.account_register);\r
@@ -178,6 +195,17 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
         mAction = getIntent().getByteExtra(EXTRA_ACTION, ACTION_CREATE); \r
         mAccount = null;\r
         mHostBaseUrl = "";\r
         mAction = getIntent().getByteExtra(EXTRA_ACTION, ACTION_CREATE); \r
         mAccount = null;\r
         mHostBaseUrl = "";\r
+        boolean refreshButtonEnabled = false;\r
+        \r
+        // URL input configuration applied\r
+        if (!mHostUrlInputEnabled)\r
+        {\r
+            findViewById(R.id.hostUrlFrame).setVisibility(View.GONE);\r
+            mRefreshButton = findViewById(R.id.centeredRefreshButton);\r
+\r
+        } else {\r
+            mRefreshButton = findViewById(R.id.embeddedRefreshButton);\r
+        }\r
 \r
         if (savedInstanceState == null) {\r
             /// connection state and info\r
 \r
         if (savedInstanceState == null) {\r
             /// connection state and info\r
@@ -188,9 +216,6 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
             mAuthStatusText = mAuthStatusIcon = 0;\r
 \r
             /// retrieve extras from intent\r
             mAuthStatusText = mAuthStatusIcon = 0;\r
 \r
             /// retrieve extras from intent\r
-            String tokenType = getIntent().getExtras().getString(AccountAuthenticator.KEY_AUTH_TOKEN_TYPE);\r
-            boolean oAuthRequired = AccountAuthenticator.AUTH_TOKEN_TYPE_ACCESS_TOKEN.equals(tokenType) || OAUTH_MODE_ON.equals(getString(R.string.oauth2_mode));\r
-\r
             mAccount = getIntent().getExtras().getParcelable(EXTRA_ACCOUNT);\r
             if (mAccount != null) {\r
                 String ocVersion = mAccountMgr.getUserData(mAccount, AccountAuthenticator.KEY_OC_VERSION);\r
             mAccount = getIntent().getExtras().getParcelable(EXTRA_ACCOUNT);\r
             if (mAccount != null) {\r
                 String ocVersion = mAccountMgr.getUserData(mAccount, AccountAuthenticator.KEY_OC_VERSION);\r
@@ -199,14 +224,14 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
                 }\r
                 mHostBaseUrl = normalizeUrl(mAccountMgr.getUserData(mAccount, AccountAuthenticator.KEY_OC_BASE_URL));\r
                 mHostUrlInput.setText(mHostBaseUrl);\r
                 }\r
                 mHostBaseUrl = normalizeUrl(mAccountMgr.getUserData(mAccount, AccountAuthenticator.KEY_OC_BASE_URL));\r
                 mHostUrlInput.setText(mHostBaseUrl);\r
-                String userName = mAccount.name.substring(0, mAccount.name.lastIndexOf('@'));\r
-                mUsernameInput.setText(userName);\r
-                oAuthRequired = (mAccountMgr.getUserData(mAccount, AccountAuthenticator.KEY_SUPPORTS_OAUTH2) != null);\r
             }\r
             }\r
-            mOAuth2Check.setChecked(oAuthRequired);\r
-            changeViewByOAuth2Check(oAuthRequired);\r
-\r
-\r
+            initAuthorizationMethod();  // checks intent and setup.xml to determine mCurrentAuthorizationMethod\r
+            mJustCreated = true;\r
+            \r
+            if (mAction == ACTION_UPDATE_TOKEN || !mHostUrlInputEnabled) {\r
+                checkOcServer(); \r
+            }\r
+            \r
         } else {\r
             /// connection state and info\r
             mServerIsValid = savedInstanceState.getBoolean(KEY_SERVER_VALID);\r
         } else {\r
             /// connection state and info\r
             mServerIsValid = savedInstanceState.getBoolean(KEY_SERVER_VALID);\r
@@ -229,6 +254,11 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
 \r
             // account data, if updating\r
             mAccount = savedInstanceState.getParcelable(KEY_ACCOUNT);\r
 \r
             // account data, if updating\r
             mAccount = savedInstanceState.getParcelable(KEY_ACCOUNT);\r
+            mCurrentAuthTokenType = savedInstanceState.getString(AccountAuthenticator.KEY_AUTH_TOKEN_TYPE);\r
+            if (mCurrentAuthTokenType == null) {\r
+                mCurrentAuthTokenType =  AccountAuthenticator.AUTH_TOKEN_TYPE_PASSWORD;\r
+                \r
+            }\r
 \r
             // check if server check was interrupted by a configuration change\r
             if (savedInstanceState.getBoolean(KEY_SERVER_CHECK_IN_PROGRESS, false)) {\r
 \r
             // check if server check was interrupted by a configuration change\r
             if (savedInstanceState.getBoolean(KEY_SERVER_CHECK_IN_PROGRESS, false)) {\r
@@ -236,43 +266,37 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
             }            \r
             \r
             // refresh button enabled\r
             }            \r
             \r
             // refresh button enabled\r
-            mRefreshButtonEnabled = savedInstanceState.getBoolean(KEY_REFRESH_BUTTON_ENABLED);\r
+            refreshButtonEnabled = savedInstanceState.getBoolean(KEY_REFRESH_BUTTON_ENABLED);\r
+            \r
 \r
         }\r
 \r
 \r
         }\r
 \r
+        adaptViewAccordingToAuthenticationMethod();\r
         showServerStatus();\r
         showAuthStatus();\r
         showServerStatus();\r
         showAuthStatus();\r
-        if (mServerIsChecked && !mServerIsValid && mRefreshButtonEnabled) showRefreshButton();\r
-        mOkButton.setEnabled(mServerIsValid); // state not automatically recovered in configuration changes\r
-\r
-        if (!OAUTH_MODE_OPTIONAL.equals(getString(R.string.oauth2_mode))) {\r
-            mOAuth2Check.setVisibility(View.GONE);\r
-        }\r
-\r
+        \r
         if (mAction == ACTION_UPDATE_TOKEN) {\r
             /// lock things that should not change\r
             mHostUrlInput.setEnabled(false);\r
         if (mAction == ACTION_UPDATE_TOKEN) {\r
             /// lock things that should not change\r
             mHostUrlInput.setEnabled(false);\r
+            mHostUrlInput.setFocusable(false);\r
             mUsernameInput.setEnabled(false);\r
             mUsernameInput.setEnabled(false);\r
+            mUsernameInput.setFocusable(false);\r
+            mOAuth2Check.setVisibility(View.GONE);\r
+        }\r
+        \r
+        //if (mServerIsChecked && !mServerIsValid && mRefreshButtonEnabled) showRefreshButton();\r
+        if (mServerIsChecked && !mServerIsValid && refreshButtonEnabled) showRefreshButton();\r
+        mOkButton.setEnabled(mServerIsValid); // state not automatically recovered in configuration changes\r
+\r
+        if (AccountAuthenticator.AUTH_TOKEN_TYPE_SAML_WEB_SSO_SESSION_COOKIE.equals(mCurrentAuthTokenType) || \r
+                !AUTH_OPTIONAL.equals(getString(R.string.auth_method_oauth2))) {\r
             mOAuth2Check.setVisibility(View.GONE);\r
             mOAuth2Check.setVisibility(View.GONE);\r
-            if (!mServerIsValid && mOcServerChkOperation == null) {\r
-                checkOcServer(); \r
-            }\r
         }\r
 \r
         mPasswordInput.setText("");     // clean password to avoid social hacking (disadvantage: password in removed if the device is turned aside)\r
         }\r
 \r
         mPasswordInput.setText("");     // clean password to avoid social hacking (disadvantage: password in removed if the device is turned aside)\r
-        mJustCreated = true;\r
 \r
 \r
-        /// bind view elements to listeners\r
+        /// bind view elements to listeners and other friends\r
         mHostUrlInput.setOnFocusChangeListener(this);\r
         mHostUrlInput.setOnFocusChangeListener(this);\r
-        mHostUrlInput.setOnTouchListener(new RightDrawableOnTouchListener() {\r
-            @Override\r
-            public boolean onDrawableTouch(final MotionEvent event) {\r
-                if (event.getAction() == MotionEvent.ACTION_UP) {\r
-                    AuthenticatorActivity.this.onRefreshClick();\r
-                }\r
-                return true;\r
-            }\r
-        });\r
         mHostUrlInput.addTextChangedListener(new TextWatcher() {\r
 \r
             @Override\r
         mHostUrlInput.addTextChangedListener(new TextWatcher() {\r
 \r
             @Override\r
@@ -300,7 +324,48 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
                 }\r
                 return true;\r
             }\r
                 }\r
                 return true;\r
             }\r
-        });
+        });\r
+        \r
+    }\r
+    \r
+   \r
+\r
+    private void initAuthorizationMethod() {\r
+        boolean oAuthRequired = false;\r
+        boolean samlWebSsoRequired = false;\r
+\r
+        mCurrentAuthTokenType = getIntent().getExtras().getString(AccountAuthenticator.KEY_AUTH_TOKEN_TYPE);\r
+        mAccount = getIntent().getExtras().getParcelable(EXTRA_ACCOUNT);\r
+        \r
+        // TODO could be a good moment to validate the received token type, if not null\r
+        \r
+        if (mCurrentAuthTokenType == null) {    \r
+            if (mAccount != null) {\r
+                /// same authentication method than the one used to create the account to update\r
+                oAuthRequired = (mAccountMgr.getUserData(mAccount, AccountAuthenticator.KEY_SUPPORTS_OAUTH2) != null);\r
+                samlWebSsoRequired = (mAccountMgr.getUserData(mAccount, AccountAuthenticator.KEY_SUPPORTS_SAML_WEB_SSO) != null);\r
+            \r
+            } else {\r
+                /// use the one set in setup.xml\r
+                oAuthRequired = AUTH_ON.equals(getString(R.string.auth_method_oauth2));\r
+                samlWebSsoRequired = AUTH_ON.equals(getString(R.string.auth_method_saml_web_sso));            \r
+            }\r
+            if (oAuthRequired) {\r
+                mCurrentAuthTokenType = AccountAuthenticator.AUTH_TOKEN_TYPE_ACCESS_TOKEN;\r
+            } else if (samlWebSsoRequired) {\r
+                mCurrentAuthTokenType = AccountAuthenticator.AUTH_TOKEN_TYPE_SAML_WEB_SSO_SESSION_COOKIE;\r
+            } else {\r
+                mCurrentAuthTokenType = AccountAuthenticator.AUTH_TOKEN_TYPE_PASSWORD;\r
+            }\r
+        }\r
+    \r
+        if (mAccount != null) {\r
+            String userName = mAccount.name.substring(0, mAccount.name.lastIndexOf('@'));\r
+            mUsernameInput.setText(userName);\r
+        }\r
+        \r
+        mOAuth2Check.setChecked(AccountAuthenticator.AUTH_TOKEN_TYPE_ACCESS_TOKEN.equals(mCurrentAuthTokenType));\r
+        \r
     }\r
 \r
     /**\r
     }\r
 \r
     /**\r
@@ -336,9 +401,11 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
         if (mAccount != null) {\r
             outState.putParcelable(KEY_ACCOUNT, mAccount);\r
         }\r
         if (mAccount != null) {\r
             outState.putParcelable(KEY_ACCOUNT, mAccount);\r
         }\r
+        outState.putString(AccountAuthenticator.KEY_AUTH_TOKEN_TYPE, mCurrentAuthTokenType);\r
         \r
         // refresh button enabled\r
         \r
         // refresh button enabled\r
-        outState.putBoolean(KEY_REFRESH_BUTTON_ENABLED, mRefreshButtonEnabled);\r
+        outState.putBoolean(KEY_REFRESH_BUTTON_ENABLED, (mRefreshButton.getVisibility() == View.VISIBLE));\r
+        \r
 \r
     }\r
 \r
 \r
     }\r
 \r
@@ -367,9 +434,7 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
     @Override\r
     protected void onResume() {\r
         super.onResume();\r
     @Override\r
     protected void onResume() {\r
         super.onResume();\r
-        // the state of mOAuth2Check is automatically recovered between configuration changes, but not before onCreate() finishes; so keep the next lines here\r
-        changeViewByOAuth2Check(mOAuth2Check.isChecked());  \r
-        if (mAction == ACTION_UPDATE_TOKEN && mJustCreated) {\r
+        if (mAction == ACTION_UPDATE_TOKEN && mJustCreated && getIntent().getBooleanExtra(EXTRA_ENFORCED_UPDATE, false)) {\r
             if (mOAuth2Check.isChecked())\r
                 Toast.makeText(this, R.string.auth_expired_oauth_token_toast, Toast.LENGTH_LONG).show();\r
             else\r
             if (mOAuth2Check.isChecked())\r
                 Toast.makeText(this, R.string.auth_expired_oauth_token_toast, Toast.LENGTH_LONG).show();\r
             else\r
@@ -381,6 +446,7 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
         }\r
 \r
         mJustCreated = false;\r
         }\r
 \r
         mJustCreated = false;\r
+        \r
     }\r
 \r
 \r
     }\r
 \r
 \r
@@ -402,7 +468,7 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
                 getString(R.string.oauth2_grant_type),\r
                 queryParameters);\r
         //WebdavClient client = OwnCloudClientUtils.createOwnCloudClient(Uri.parse(getString(R.string.oauth2_url_endpoint_access)), getApplicationContext());\r
                 getString(R.string.oauth2_grant_type),\r
                 queryParameters);\r
         //WebdavClient client = OwnCloudClientUtils.createOwnCloudClient(Uri.parse(getString(R.string.oauth2_url_endpoint_access)), getApplicationContext());\r
-        WebdavClient client = OwnCloudClientUtils.createOwnCloudClient(Uri.parse(mOAuthTokenEndpointText.getText().toString().trim()), getApplicationContext());\r
+        WebdavClient client = OwnCloudClientUtils.createOwnCloudClient(Uri.parse(mOAuthTokenEndpointText.getText().toString().trim()), getApplicationContext(), true);\r
         operation.execute(client, this, mHandler);\r
     }\r
 \r
         operation.execute(client, this, mHandler);\r
     }\r
 \r
@@ -415,9 +481,6 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
         if (view.getId() == R.id.hostUrlInput) {   \r
             if (!hasFocus) {\r
                 onUrlInputFocusLost((TextView) view);\r
         if (view.getId() == R.id.hostUrlInput) {   \r
             if (!hasFocus) {\r
                 onUrlInputFocusLost((TextView) view);\r
-                if (!mServerIsValid) {\r
-                    showRefreshButton();\r
-                }\r
             }\r
             else {\r
                 hideRefreshButton();\r
             }\r
             else {\r
                 hideRefreshButton();\r
@@ -445,12 +508,20 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
             checkOcServer();\r
         } else {\r
             mOkButton.setEnabled(mServerIsValid);\r
             checkOcServer();\r
         } else {\r
             mOkButton.setEnabled(mServerIsValid);\r
+            if (!mServerIsValid) {\r
+                showRefreshButton();\r
+            }\r
         }\r
     }\r
 \r
 \r
     private void checkOcServer() {\r
         String uri = trimUrlWebdav(mHostUrlInput.getText().toString().trim());\r
         }\r
     }\r
 \r
 \r
     private void checkOcServer() {\r
         String uri = trimUrlWebdav(mHostUrlInput.getText().toString().trim());\r
+        \r
+        if (!mHostUrlInputEnabled){\r
+            uri = getString(R.string.server_url);\r
+        }\r
+        \r
         mServerIsValid = false;\r
         mServerIsChecked = false;\r
         mOkButton.setEnabled(false);\r
         mServerIsValid = false;\r
         mServerIsChecked = false;\r
         mOkButton.setEnabled(false);\r
@@ -461,7 +532,7 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
             mServerStatusIcon = R.drawable.progress_small;\r
             showServerStatus();\r
             mOcServerChkOperation = new  OwnCloudServerCheckOperation(uri, this);\r
             mServerStatusIcon = R.drawable.progress_small;\r
             showServerStatus();\r
             mOcServerChkOperation = new  OwnCloudServerCheckOperation(uri, this);\r
-            WebdavClient client = OwnCloudClientUtils.createOwnCloudClient(Uri.parse(uri), this);\r
+            WebdavClient client = OwnCloudClientUtils.createOwnCloudClient(Uri.parse(uri), this, true);\r
             mOperationThread = mOcServerChkOperation.execute(client, this, mHandler);\r
         } else {\r
             mServerStatusText = 0;\r
             mOperationThread = mOcServerChkOperation.execute(client, this, mHandler);\r
         } else {\r
             mServerStatusText = 0;\r
@@ -561,9 +632,10 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
             return;\r
         }\r
 \r
             return;\r
         }\r
 \r
-        if (mOAuth2Check.isChecked()) {\r
+        if (AccountAuthenticator.AUTH_TOKEN_TYPE_ACCESS_TOKEN.equals(mCurrentAuthTokenType)) {\r
             startOauthorization();\r
             startOauthorization();\r
-\r
+        } else if (AccountAuthenticator.AUTH_TOKEN_TYPE_SAML_WEB_SSO_SESSION_COOKIE.equals(mCurrentAuthTokenType)) { \r
+            startSamlBasedFederatedSingleSignOnAuthorization();\r
         } else {\r
             checkBasicAuthorization();\r
         }\r
         } else {\r
             checkBasicAuthorization();\r
         }\r
@@ -576,7 +648,7 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
      */\r
     private void checkBasicAuthorization() {\r
         /// get the path to the root folder through WebDAV from the version server\r
      */\r
     private void checkBasicAuthorization() {\r
         /// get the path to the root folder through WebDAV from the version server\r
-        String webdav_path = AccountUtils.getWebdavPath(mDiscoveredVersion, false);\r
+        String webdav_path = AccountUtils.getWebdavPath(mDiscoveredVersion, mCurrentAuthTokenType);\r
 \r
         /// get basic credentials entered by user\r
         String username = mUsernameInput.getText().toString();\r
 \r
         /// get basic credentials entered by user\r
         String username = mUsernameInput.getText().toString();\r
@@ -587,7 +659,7 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
 \r
         /// test credentials accessing the root folder\r
         mAuthCheckOperation = new  ExistenceCheckOperation("", this, false);\r
 \r
         /// test credentials accessing the root folder\r
         mAuthCheckOperation = new  ExistenceCheckOperation("", this, false);\r
-        WebdavClient client = OwnCloudClientUtils.createOwnCloudClient(Uri.parse(mHostBaseUrl + webdav_path), this);\r
+        WebdavClient client = OwnCloudClientUtils.createOwnCloudClient(Uri.parse(mHostBaseUrl + webdav_path), this, true);\r
         client.setBasicCredentials(username, password);\r
         mOperationThread = mAuthCheckOperation.execute(client, this, mHandler);\r
     }\r
         client.setBasicCredentials(username, password);\r
         mOperationThread = mAuthCheckOperation.execute(client, this, mHandler);\r
     }\r
@@ -602,6 +674,7 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
         mAuthStatusIcon = R.drawable.progress_small;\r
         mAuthStatusText = R.string.oauth_login_connection;\r
         showAuthStatus();\r
         mAuthStatusIcon = R.drawable.progress_small;\r
         mAuthStatusText = R.string.oauth_login_connection;\r
         showAuthStatus();\r
+        \r
 \r
         // GET AUTHORIZATION request\r
         //Uri uri = Uri.parse(getString(R.string.oauth2_url_endpoint_auth));\r
 \r
         // GET AUTHORIZATION request\r
         //Uri uri = Uri.parse(getString(R.string.oauth2_url_endpoint_auth));\r
@@ -620,6 +693,26 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
 \r
 \r
     /**\r
 \r
 \r
     /**\r
+     * Starts the Web Single Sign On flow to get access to the root folder\r
+     * in the server.\r
+     */\r
+    private void startSamlBasedFederatedSingleSignOnAuthorization() {\r
+        // be gentle with the user\r
+        mAuthStatusIcon = R.drawable.progress_small;\r
+        mAuthStatusText = R.string.auth_connecting_auth_server;\r
+        showAuthStatus();\r
+        showDialog(DIALOG_LOGIN_PROGRESS);\r
+        \r
+        /// get the path to the root folder through WebDAV from the version server\r
+        String webdav_path = AccountUtils.getWebdavPath(mDiscoveredVersion, mCurrentAuthTokenType);\r
+\r
+        /// test credentials accessing the root folder\r
+        mAuthCheckOperation = new  ExistenceCheckOperation("", this, false);\r
+        WebdavClient client = OwnCloudClientUtils.createOwnCloudClient(Uri.parse(mHostBaseUrl + webdav_path), this, false);\r
+        mOperationThread = mAuthCheckOperation.execute(client, this, mHandler);\r
+    }\r
+\r
+    /**\r
      * Callback method invoked when a RemoteOperation executed by this Activity finishes.\r
      * \r
      * Dispatches the operation flow to the right method.\r
      * Callback method invoked when a RemoteOperation executed by this Activity finishes.\r
      * \r
      * Dispatches the operation flow to the right method.\r
@@ -634,10 +727,41 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
             onGetOAuthAccessTokenFinish((OAuth2GetAccessToken)operation, result);\r
 \r
         } else if (operation instanceof ExistenceCheckOperation)  {\r
             onGetOAuthAccessTokenFinish((OAuth2GetAccessToken)operation, result);\r
 \r
         } else if (operation instanceof ExistenceCheckOperation)  {\r
-            onAuthorizationCheckFinish((ExistenceCheckOperation)operation, result);\r
-\r
+            if (AccountAuthenticator.AUTH_TOKEN_TYPE_SAML_WEB_SSO_SESSION_COOKIE.equals(mCurrentAuthTokenType)) {\r
+                onSamlBasedFederatedSingleSignOnAuthorizationStart(operation, result);\r
+                \r
+            } else {\r
+                onAuthorizationCheckFinish((ExistenceCheckOperation)operation, result);\r
+            }\r
         }\r
     }\r
         }\r
     }\r
+    \r
+    \r
+    private void onSamlBasedFederatedSingleSignOnAuthorizationStart(RemoteOperation operation, RemoteOperationResult result) {\r
+        try {\r
+            dismissDialog(DIALOG_LOGIN_PROGRESS);\r
+        } catch (IllegalArgumentException e) {\r
+            // NOTHING TO DO ; can't find out what situation that leads to the exception in this code, but user logs signal that it happens\r
+        }\r
+        \r
+        if (result.isTemporalRedirection() || result.isIdPRedirection()) {\r
+            String url = result.getRedirectedLocation();\r
+            String targetUrl = mHostBaseUrl + AccountUtils.getWebdavPath(mDiscoveredVersion, mCurrentAuthTokenType);\r
+            \r
+            // Show dialog\r
+            mSamlDialog = SamlWebViewDialog.newInstance(url, targetUrl);            \r
+            mSamlDialog.show(getSupportFragmentManager(), TAG_SAML_DIALOG);\r
+            \r
+            mAuthStatusIcon = android.R.drawable.ic_secure;\r
+            mAuthStatusText = R.string.auth_follow_auth_server;\r
+            \r
+        } else {\r
+            mAuthStatusIcon = R.drawable.common_error;\r
+            mAuthStatusText = R.string.auth_unsupported_auth_method;\r
+            \r
+        }\r
+        showAuthStatus();\r
+    }\r
 \r
 \r
     /**\r
 \r
 \r
     /**\r
@@ -887,17 +1011,17 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
             // NOTHING TO DO ; can't find out what situation that leads to the exception in this code, but user logs signal that it happens\r
         }\r
 \r
             // NOTHING TO DO ; can't find out what situation that leads to the exception in this code, but user logs signal that it happens\r
         }\r
 \r
-        String webdav_path = AccountUtils.getWebdavPath(mDiscoveredVersion, true);\r
+        String webdav_path = AccountUtils.getWebdavPath(mDiscoveredVersion, mCurrentAuthTokenType);\r
         if (result.isSuccess() && webdav_path != null) {\r
             /// be gentle with the user\r
             showDialog(DIALOG_LOGIN_PROGRESS);\r
 \r
             /// time to test the retrieved access token on the ownCloud server\r
         if (result.isSuccess() && webdav_path != null) {\r
             /// be gentle with the user\r
             showDialog(DIALOG_LOGIN_PROGRESS);\r
 \r
             /// time to test the retrieved access token on the ownCloud server\r
-            mOAuthAccessToken = ((OAuth2GetAccessToken)operation).getResultTokenMap().get(OAuth2Constants.KEY_ACCESS_TOKEN);\r
-            Log_OC.d(TAG, "Got ACCESS TOKEN: " + mOAuthAccessToken);\r
+            mAuthToken = ((OAuth2GetAccessToken)operation).getResultTokenMap().get(OAuth2Constants.KEY_ACCESS_TOKEN);\r
+            Log_OC.d(TAG, "Got ACCESS TOKEN: " + mAuthToken);\r
             mAuthCheckOperation = new ExistenceCheckOperation("", this, false);\r
             mAuthCheckOperation = new ExistenceCheckOperation("", this, false);\r
-            WebdavClient client = OwnCloudClientUtils.createOwnCloudClient(Uri.parse(mHostBaseUrl + webdav_path), this);\r
-            client.setBearerCredentials(mOAuthAccessToken);\r
+            WebdavClient client = OwnCloudClientUtils.createOwnCloudClient(Uri.parse(mHostBaseUrl + webdav_path), this, true);\r
+            client.setBearerCredentials(mAuthToken);\r
             mAuthCheckOperation.execute(client, this, mHandler);\r
 \r
         } else {\r
             mAuthCheckOperation.execute(client, this, mHandler);\r
 \r
         } else {\r
@@ -977,11 +1101,17 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
         Bundle response = new Bundle();\r
         response.putString(AccountManager.KEY_ACCOUNT_NAME, mAccount.name);\r
         response.putString(AccountManager.KEY_ACCOUNT_TYPE, mAccount.type);\r
         Bundle response = new Bundle();\r
         response.putString(AccountManager.KEY_ACCOUNT_NAME, mAccount.name);\r
         response.putString(AccountManager.KEY_ACCOUNT_TYPE, mAccount.type);\r
-        boolean isOAuth = mOAuth2Check.isChecked();\r
-        if (isOAuth) {\r
-            response.putString(AccountManager.KEY_AUTHTOKEN, mOAuthAccessToken);\r
+        \r
+        if (AccountAuthenticator.AUTH_TOKEN_TYPE_ACCESS_TOKEN.equals(mCurrentAuthTokenType)) { \r
+            response.putString(AccountManager.KEY_AUTHTOKEN, mAuthToken);\r
+            // the next line is necessary; by now, notifications are calling directly to the AuthenticatorActivity to update, without AccountManager intervention\r
+            mAccountMgr.setAuthToken(mAccount, mCurrentAuthTokenType, mAuthToken);\r
+            \r
+        } else if (AccountAuthenticator.AUTH_TOKEN_TYPE_SAML_WEB_SSO_SESSION_COOKIE.equals(mCurrentAuthTokenType)) {\r
+            response.putString(AccountManager.KEY_AUTHTOKEN, mAuthToken);\r
             // the next line is necessary; by now, notifications are calling directly to the AuthenticatorActivity to update, without AccountManager intervention\r
             // the next line is necessary; by now, notifications are calling directly to the AuthenticatorActivity to update, without AccountManager intervention\r
-            mAccountMgr.setAuthToken(mAccount, AccountAuthenticator.AUTH_TOKEN_TYPE_ACCESS_TOKEN, mOAuthAccessToken);\r
+            mAccountMgr.setAuthToken(mAccount, mCurrentAuthTokenType, mAuthToken);\r
+            \r
         } else {\r
             response.putString(AccountManager.KEY_AUTHTOKEN, mPasswordInput.getText().toString());\r
             mAccountMgr.setPassword(mAccount, mPasswordInput.getText().toString());\r
         } else {\r
             response.putString(AccountManager.KEY_AUTHTOKEN, mPasswordInput.getText().toString());\r
             mAccountMgr.setPassword(mAccount, mPasswordInput.getText().toString());\r
@@ -999,11 +1129,15 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
      */\r
     private void createAccount() {\r
         /// create and save new ownCloud account\r
      */\r
     private void createAccount() {\r
         /// create and save new ownCloud account\r
-        boolean isOAuth = mOAuth2Check.isChecked();\r
+        boolean isOAuth = AccountAuthenticator.AUTH_TOKEN_TYPE_ACCESS_TOKEN.equals(mCurrentAuthTokenType);\r
+        boolean isSaml =  AccountAuthenticator.AUTH_TOKEN_TYPE_SAML_WEB_SSO_SESSION_COOKIE.equals(mCurrentAuthTokenType);\r
 \r
         Uri uri = Uri.parse(mHostBaseUrl);\r
         String username = mUsernameInput.getText().toString().trim();\r
 \r
         Uri uri = Uri.parse(mHostBaseUrl);\r
         String username = mUsernameInput.getText().toString().trim();\r
-        if (isOAuth) {\r
+        if (isSaml) {\r
+            username = mAccountNameInput.getText().toString().trim();\r
+            \r
+        } else if (isOAuth) {\r
             username = "OAuth_user" + (new java.util.Random(System.currentTimeMillis())).nextLong();\r
         }            \r
         String accountName = username + "@" + uri.getHost();\r
             username = "OAuth_user" + (new java.util.Random(System.currentTimeMillis())).nextLong();\r
         }            \r
         String accountName = username + "@" + uri.getHost();\r
@@ -1011,8 +1145,8 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
             accountName += ":" + uri.getPort();\r
         }\r
         mAccount = new Account(accountName, AccountAuthenticator.ACCOUNT_TYPE);\r
             accountName += ":" + uri.getPort();\r
         }\r
         mAccount = new Account(accountName, AccountAuthenticator.ACCOUNT_TYPE);\r
-        if (isOAuth) {\r
-            mAccountMgr.addAccountExplicitly(mAccount, "", null);  // with our implementation, the password is never input in the app\r
+        if (isOAuth || isSaml) {\r
+            mAccountMgr.addAccountExplicitly(mAccount, "", null);  // with external authorizations, the password is never input in the app\r
         } else {\r
             mAccountMgr.addAccountExplicitly(mAccount, mPasswordInput.getText().toString(), null);\r
         }\r
         } else {\r
             mAccountMgr.addAccountExplicitly(mAccount, mPasswordInput.getText().toString(), null);\r
         }\r
@@ -1031,17 +1165,20 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
         final Intent intent = new Intent();       \r
         intent.putExtra(AccountManager.KEY_ACCOUNT_TYPE,    AccountAuthenticator.ACCOUNT_TYPE);\r
         intent.putExtra(AccountManager.KEY_ACCOUNT_NAME,    mAccount.name);\r
         final Intent intent = new Intent();       \r
         intent.putExtra(AccountManager.KEY_ACCOUNT_TYPE,    AccountAuthenticator.ACCOUNT_TYPE);\r
         intent.putExtra(AccountManager.KEY_ACCOUNT_NAME,    mAccount.name);\r
-        if (!isOAuth)\r
-            intent.putExtra(AccountManager.KEY_AUTHTOKEN,   AccountAuthenticator.ACCOUNT_TYPE); // TODO check this; not sure it's right; maybe\r
+        /*if (!isOAuth)\r
+            intent.putExtra(AccountManager.KEY_AUTHTOKEN,   AccountAuthenticator.ACCOUNT_TYPE); */\r
         intent.putExtra(AccountManager.KEY_USERDATA,        username);\r
         intent.putExtra(AccountManager.KEY_USERDATA,        username);\r
-        if (isOAuth) {\r
-            mAccountMgr.setAuthToken(mAccount, AccountAuthenticator.AUTH_TOKEN_TYPE_ACCESS_TOKEN, mOAuthAccessToken);\r
+        if (isOAuth || isSaml) {\r
+            mAccountMgr.setAuthToken(mAccount, mCurrentAuthTokenType, mAuthToken);\r
         }\r
         /// add user data to the new account; TODO probably can be done in the last parameter addAccountExplicitly, or in KEY_USERDATA\r
         mAccountMgr.setUserData(mAccount, AccountAuthenticator.KEY_OC_VERSION,    mDiscoveredVersion.toString());\r
         mAccountMgr.setUserData(mAccount, AccountAuthenticator.KEY_OC_BASE_URL,   mHostBaseUrl);\r
         }\r
         /// add user data to the new account; TODO probably can be done in the last parameter addAccountExplicitly, or in KEY_USERDATA\r
         mAccountMgr.setUserData(mAccount, AccountAuthenticator.KEY_OC_VERSION,    mDiscoveredVersion.toString());\r
         mAccountMgr.setUserData(mAccount, AccountAuthenticator.KEY_OC_BASE_URL,   mHostBaseUrl);\r
-        if (isOAuth)\r
-            mAccountMgr.setUserData(mAccount, AccountAuthenticator.KEY_SUPPORTS_OAUTH2, "TRUE");  // TODO this flag should be unnecessary\r
+        if (isSaml) {\r
+            mAccountMgr.setUserData(mAccount, AccountAuthenticator.KEY_SUPPORTS_SAML_WEB_SSO, "TRUE"); \r
+        } else if (isOAuth) {\r
+            mAccountMgr.setUserData(mAccount, AccountAuthenticator.KEY_SUPPORTS_OAUTH2, "TRUE");  \r
+        }\r
 \r
         setAccountAuthenticatorResult(intent.getExtras());\r
         setResult(RESULT_OK, intent);\r
 \r
         setAccountAuthenticatorResult(intent.getExtras());\r
         setResult(RESULT_OK, intent);\r
@@ -1194,13 +1331,11 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
 \r
 \r
     private void showRefreshButton() {\r
 \r
 \r
     private void showRefreshButton() {\r
-        mHostUrlInput.setCompoundDrawablesWithIntrinsicBounds(0, 0, R.drawable.ic_action_refresh_black, 0);\r
-        mRefreshButtonEnabled = true;\r
+        mRefreshButton.setVisibility(View.VISIBLE);\r
     }\r
 \r
     private void hideRefreshButton() {\r
     }\r
 \r
     private void hideRefreshButton() {\r
-        mHostUrlInput.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0);\r
-        mRefreshButtonEnabled = false;\r
+        mRefreshButton.setVisibility(View.GONE);\r
     }\r
 \r
     /**\r
     }\r
 \r
     /**\r
@@ -1210,7 +1345,7 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
      * \r
      * @param view      Refresh 'button'\r
      */\r
      * \r
      * @param view      Refresh 'button'\r
      */\r
-    public void onRefreshClick() {\r
+    public void onRefreshClick(View view) {\r
         checkOcServer();\r
     }\r
     \r
         checkOcServer();\r
     }\r
     \r
@@ -1240,38 +1375,51 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
      * @param view      'View password' 'button'\r
      */\r
     public void onCheckClick(View view) {\r
      * @param view      'View password' 'button'\r
      */\r
     public void onCheckClick(View view) {\r
-        CheckBox oAuth2Check = (CheckBox)view;      \r
-        changeViewByOAuth2Check(oAuth2Check.isChecked());\r
-\r
+        CheckBox oAuth2Check = (CheckBox)view;\r
+        if (oAuth2Check.isChecked()) {\r
+            mCurrentAuthTokenType = AccountAuthenticator.AUTH_TOKEN_TYPE_ACCESS_TOKEN;\r
+        } else {\r
+            mCurrentAuthTokenType = AccountAuthenticator.AUTH_TOKEN_TYPE_PASSWORD;\r
+        }\r
+        adaptViewAccordingToAuthenticationMethod();\r
     }\r
 \r
     }\r
 \r
+    \r
     /**\r
     /**\r
-     * Changes the visibility of input elements depending upon the kind of authorization\r
-     * chosen by the user: basic or OAuth\r
-     * \r
-     * @param checked       'True' when OAuth is selected.\r
+     * Changes the visibility of input elements depending on\r
+     * the current authorization method.\r
      */\r
      */\r
-    public void changeViewByOAuth2Check(Boolean checked) {\r
-\r
-        if (checked) {\r
+    private void adaptViewAccordingToAuthenticationMethod () {\r
+        if (AccountAuthenticator.AUTH_TOKEN_TYPE_ACCESS_TOKEN.equals(mCurrentAuthTokenType)) {\r
+            // OAuth 2 authorization\r
             mOAuthAuthEndpointText.setVisibility(View.VISIBLE);\r
             mOAuthTokenEndpointText.setVisibility(View.VISIBLE);\r
             mUsernameInput.setVisibility(View.GONE);\r
             mPasswordInput.setVisibility(View.GONE);\r
             mOAuthAuthEndpointText.setVisibility(View.VISIBLE);\r
             mOAuthTokenEndpointText.setVisibility(View.VISIBLE);\r
             mUsernameInput.setVisibility(View.GONE);\r
             mPasswordInput.setVisibility(View.GONE);\r
+            mAccountNameInput.setVisibility(View.GONE);\r
+            \r
+        } else if (AccountAuthenticator.AUTH_TOKEN_TYPE_SAML_WEB_SSO_SESSION_COOKIE.equals(mCurrentAuthTokenType)) {\r
+            // SAML-based web Single Sign On\r
+            mOAuthAuthEndpointText.setVisibility(View.GONE);\r
+            mOAuthTokenEndpointText.setVisibility(View.GONE);\r
+            mUsernameInput.setVisibility(View.GONE);\r
+            mPasswordInput.setVisibility(View.GONE);\r
+            mAccountNameInput.setVisibility(View.VISIBLE);\r
         } else {\r
         } else {\r
+            // basic HTTP authorization\r
             mOAuthAuthEndpointText.setVisibility(View.GONE);\r
             mOAuthTokenEndpointText.setVisibility(View.GONE);\r
             mUsernameInput.setVisibility(View.VISIBLE);\r
             mPasswordInput.setVisibility(View.VISIBLE);\r
             mOAuthAuthEndpointText.setVisibility(View.GONE);\r
             mOAuthTokenEndpointText.setVisibility(View.GONE);\r
             mUsernameInput.setVisibility(View.VISIBLE);\r
             mPasswordInput.setVisibility(View.VISIBLE);\r
-        }     \r
-\r
-    }    \r
-\r
+            mAccountNameInput.setVisibility(View.GONE);\r
+        }\r
+    }\r
+    \r
     /**\r
      * Called from SslValidatorDialog when a new server certificate was correctly saved.\r
      */\r
     public void onSavedCertificate() {\r
     /**\r
      * Called from SslValidatorDialog when a new server certificate was correctly saved.\r
      */\r
     public void onSavedCertificate() {\r
-        mOperationThread = mOcServerChkOperation.retry(this, mHandler);                \r
+        checkOcServer();\r
     }\r
 \r
     /**\r
     }\r
 \r
     /**\r
@@ -1333,4 +1481,42 @@ implements  OnRemoteOperationListener, OnSslValidatorListener, OnFocusChangeList
         public abstract boolean onDrawableTouch(final MotionEvent event);\r
     }\r
 \r
         public abstract boolean onDrawableTouch(final MotionEvent event);\r
     }\r
 \r
+\r
+    public void onSamlDialogSuccess(String sessionCookie){\r
+        mAuthToken = sessionCookie;\r
+        \r
+        if (sessionCookie != null && sessionCookie.length() > 0) {\r
+          Log_OC.d(TAG, "Successful SSO - time to save the account");\r
+          mAuthToken = sessionCookie;\r
+          if (mAction == ACTION_CREATE) {\r
+              createAccount();\r
+\r
+          } else {\r
+              updateToken();\r
+          }\r
+\r
+          finish();\r
+\r
+      }\r
+    }\r
+\r
+\r
+\r
+    @Override\r
+    public void onSsoFinished(String sessionCookie) {\r
+        //Toast.makeText(this, "got cookies: " + sessionCookie, Toast.LENGTH_LONG).show();\r
+\r
+        if (sessionCookie != null && sessionCookie.length() > 0) {\r
+            Log_OC.d(TAG, "Successful SSO - time to save the account");\r
+            onSamlDialogSuccess(sessionCookie);\r
+            finish();\r
+\r
+        } else { \r
+            // TODO - show fail\r
+            Log_OC.d(TAG, "SSO failed");\r
+        }\r
+    }\r
+    \r
+    \r
+\r
 }\r
 }\r
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