Version 0.3

* Added possibility to "star" an entry to show it on the ActiveCover
* Tokens can be copied to the clipboard by tapping on them

README.md

@@ -5,9 +5,16 @@ also known as Timebased One Time Pad (TOPT) as described in RFC 6238. A growing
 number of sites uses this algorithm for two-factor-authentication, including
 Github, Linode and several Google services.
 
-At the moment the App is quite basic. One can add new OTP-entries using the
-pulley-menu. The main view of the app will show a List off all entries and
-their current One-Time-Tokens. The entries will be regenerated every 30 seconds, the remaining time for the current tokens is shown through a progress bar at the top of the app. An entry can be deleted by long-pressing on it.
+One can add new OTP-entries using the pulley-menu. The main view of the app will show a list 
+off all entries and their current One-Time-Tokens. The entries will be regenerated every 30 seconds, 
+the remaining time for the current tokens is shown through a progress bar at the top of the app. 
+An entry can be edited or deleted by long-pressing on it.
+
+One entry can be stared by tapping the star icon on the left. the stared item will be shown
+on the ActiveCover and refreshed every 30 seconds. 5 seconds before the token changes it's
+color will change to red. The Item can be unstared by tapping it again.
+
+From the main view a token can be copied to the clipboard by tapping on it.
 
 ## Known Limitations
 

qml/cover/CoverPage.qml

@@ -29,11 +29,39 @@
 
 import QtQuick 2.0
 import Sailfish.Silica 1.0
+import "../lib/crypto.js" as OTP
 
 // Define the Layout of the Active Cover
 CoverBackground {
+  id: coverPage
 
-	// Show the SailOTP Logo
+  property double lastUpdated: 0
+
+  Timer {
+    interval: 1000
+    // Timer runs only when cover is visible and favourite is set
+    running: !Qt.application.active && appWin.coverSecret != ""
+    repeat: true
+    onTriggered: {
+      // get seconds from current Date
+      var curDate = new Date();
+
+      if (lOTP.text == "" || curDate.getSeconds() == 30 || curDate.getSeconds() == 0 || (curDate.getTime() - lastUpdated > 2000)) {
+        appWin.coverOTP = OTP.calcOTP(appWin.coverSecret);
+      }
+
+      // Change color of the OTP to red if less than 5 seconds left
+      if (29 - (curDate.getSeconds() % 30) < 5) {
+        lOTP.color = "red"
+      } else {
+        lOTP.color = Theme.highlightColor
+      }
+
+      lastUpdated = curDate.getTime();
+    }
+  }
+
+  // Show the SailOTP Logo
   Image {
     id: logo
     source: "../sailotp.png"
@@ -42,10 +70,22 @@ CoverBackground {
     anchors.topMargin: 48
   }
 
-	// Show the Application Name
-  Label {
-    id: label
-    anchors.centerIn: parent
-    text: "SailOTP"
+  Column {
+    anchors.top: logo.bottom
+    anchors.topMargin: 48
+    anchors.horizontalCenter: parent.horizontalCenter
+
+    Label {
+      text: appWin.coverTitle
+      anchors.horizontalCenter: parent.horizontalCenter
+      color: Theme.secondaryColor
+    }
+    Label {
+      id: lOTP
+      text: appWin.coverOTP
+      anchors.horizontalCenter: parent.horizontalCenter
+      color: Theme.highlightColor
+      font.pixelSize: Theme.fontSizeExtraLarge
+    }
   }
 }

qml/harbour-sailotp.qml

@@ -33,6 +33,13 @@ import "pages"
 
 ApplicationWindow
 {
+  id: appWin
+
+  // Properties to pass values between MainPage and Cover
+  property string coverTitle: "SailOTP"
+  property string coverSecret: ""
+  property string coverOTP: ""
+
   initialPage: Component { MainView { } }
   cover: Qt.resolvedUrl("cover/CoverPage.qml")
 }

qml/lib/storage.js

@@ -29,20 +29,34 @@
 
 .import QtQuick.LocalStorage 2.0 as LS
 
-// Get DB Connection
+// Get DB Connection, Initialize or Upgrade DB
 function getDB() {
-  return LS.LocalStorage.openDatabaseSync("harbour-sailotp", "1.0", "SailOTP Config Storage", 1000000);
-}
+  try {
+    var db = LS.LocalStorage.openDatabaseSync("harbour-sailotp", "", "SailOTP Config Storage", 1000000);
 
-// Initialize Table if not exists
-function initialize() {
-  var db = getDB();
-
-  db.transaction(
-    function(tx) {
-      tx.executeSql("CREATE TABLE IF NOT EXISTS OTPStorage(title TEXT, secret TEXT);");
+    if (db.version == "") {
+      // Initialize an empty DB, Create the Table
+      db.changeVersion("", "2",
+        function(tx) {
+          tx.executeSql("CREATE TABLE IF NOT EXISTS OTPStorage(title TEXT, secret TEXT, type TEXT, counter INTEGER, fav INTEGER);");
+        }
+      );
+    } else if (db.version == "1.0") {
+      // Upgrade DB Schema to Version 2
+      db.changeVersion("1.0", "2",
+        function(tx) {
+          tx.executeSql("ALTER TABLE OTPStorage ADD COLUMN type TEXT DEFAULT 'TOTP';");
+          tx.executeSql("ALTER TABLE OTPStorage ADD COLUMN counter INTEGER DEFAULT 0;");
+          tx.executeSql("ALTER TABLE OTPStorage ADD COLUMN fav INTEGER DEFAULT 0;");
+        }
+      );
     }
-  )
+  } catch (e) {
+    // DB Failed to open
+    console.log("Could not open DB: " + e);
+  }
+
+  return db;
 }
 
 // Get all OTPs into the list model
@@ -53,7 +67,8 @@ function getOTP() {
     function(tx) {
       var res = tx.executeSql("select * from OTPStorage;");
       for (var i=0; i < res.rows.length; i++) {
-        mainPage.appendOTP(res.rows.item(i).title, res.rows.item(i).secret);
+        mainPage.appendOTP(res.rows.item(i).title, res.rows.item(i).secret, res.rows.item(i).type, res.rows.item(i).counter, res.rows.item(i).fav);
+        if (res.rows.item(i).fav) mainPage.setCoverOTP(res.rows.item(i).title, res.rows.item(i).secret);
       }
     }
   )
@@ -65,7 +80,7 @@ function addOTP(title, secret) {
 
   db.transaction(
     function(tx) {
-      tx.executeSql("INSERT INTO OTPStorage VALUES(?, ?);", [title, secret]);
+      tx.executeSql("INSERT INTO OTPStorage VALUES(?, ?, ?, ?, ?);", [title, secret, 'TOTP', 0, 0]);
     }
   )
 }
@@ -81,6 +96,27 @@ function removeOTP(title, secret) {
   )
 }
 
+function setFav(title, secret) {
+  var db = getDB();
+
+  db.transaction(
+    function(tx) {
+      tx.executeSql("UPDATE OTPStorage set fav = 0");
+      tx.executeSql("UPDATE OTPStorage set fav = 1 WHERE title=? and secret=?;", [title, secret]);
+    }
+  )
+}
+
+function resetFav(title, secret) {
+  var db = getDB();
+
+  db.transaction(
+    function(tx) {
+      tx.executeSql("UPDATE OTPStorage set fav = 0");
+    }
+  )
+}
+
 // Change an existing OTP
 function changeOTP(title, secret, oldtitle, oldsecret) {
   var db = getDB();

qml/pages/About.qml

@@ -44,7 +44,7 @@ Page {
     anchors.horizontalCenter: parent.horizontalCenter
     y: 320
     font.bold: true
-    text: "SailOTP 0.2"
+    text: "SailOTP 0.3"
   }
   Text {
     id: desc

qml/pages/MainView.qml

@@ -41,18 +41,27 @@ Page {
   }
 
 	// This holds the time of the last update of the page as Unix Timestamp (in Milliseconds)
-  property double lastUpdated: null
+  property double lastUpdated: 0
 
   // Add an entry to the list
-  function appendOTP(title, secret) {
-    otpListModel.append({"secret": secret, "title": title, "otp": ""});
+  function appendOTP(title, secret, type, counter, fav) {
+    otpListModel.append({"secret": secret, "title": title, "fav": fav, "otp": ""});
+  }
+
+  // Hand favorite over to the cover
+  function setCoverOTP(title, secret) {
+    appWin.coverTitle = title
+    appWin.coverSecret = secret
+    if (secret == "") appWin.coverOTP = ""
   }
 
   // Reload the List of OTPs from storage
   function refreshOTPList() {
+    otpList.visible = false;
     otpListModel.clear();
     DB.getOTP();
     refreshOTPValues();
+    otpList.visible = true;
   }
 
   // Calculate new OTPs for every entry
@@ -67,7 +76,6 @@ Page {
       if (otpListModel.get(i).otp == "" || seconds == 30 || seconds == 0 || (curDate.getTime() - lastUpdated > 2000)) {
         var curOTP = OTP.calcOTP(otpListModel.get(i).secret)
         otpListModel.setProperty(i, "otp", curOTP);
-        console.log("Updating Value ", i);
       }
     }
 
@@ -79,7 +87,8 @@ Page {
 
   Timer {
     interval: 1000
-    running: Qt.application.active // Timer only runs when App is active
+    // Timer only runs when app is acitive and we have entries
+    running: Qt.application.active && otpListModel.count
     repeat: true
     onTriggered: refreshOTPValues();
   }
@@ -104,6 +113,8 @@ Page {
       maximumValue: 29
       anchors.top: parent.top
       anchors.topMargin: 48
+      // Only show when there are enries
+      visible: otpListModel.count
     }
 
     SilicaListView {
@@ -121,37 +132,66 @@ Page {
         hintText: "Pull down to add a OTP"
       }
 
-
-
       delegate: ListItem {
         id: otpListItem
         menu: otpContextMenu
-        width: otpList.width
         contentHeight: Theme.itemSizeMedium
+        width: parent.width
 
         function remove() {
-					// Show 5s countdown, then delete from DB and List
+          // Show 5s countdown, then delete from DB and List
           remorseAction("Deleting", function() { DB.removeOTP(title, secret); otpListModel.remove(index) })
         }
 
+        onClicked: {
+          Clipboard.text = otp
+        }
+
         ListView.onRemove: animateRemoval()
         Rectangle {
+          id: listRow
+          width: parent.width
           anchors.horizontalCenter: parent.horizontalCenter
 
-          Label {
+          IconButton {
+            icon.source: fav == 1 ? "image://theme/icon-m-favorite-selected" : "image://theme/icon-m-favorite"
+            anchors.left: parent.left
+            onClicked: {
+              if (fav == 0) {
+                DB.setFav(title, secret)
+                setCoverOTP(title, secret)
+                for (var i=0; i<otpListModel.count; i++) {
+                  if (i != index) {
+                    otpListModel.setProperty(i, "fav", 0);
+                  } else {
+                    otpListModel.setProperty(i, "fav", 1);
+                  }
+                }
+              } else {
+                DB.resetFav(title, secret)
+                setCoverOTP("SailOTP", "")
+                otpListModel.setProperty(index, "fav", 0);
+              }
+            }
+          }
+
+          Column {
+            anchors.horizontalCenter: parent.horizontalCenter
+
+            Label {
               id: otpLabel
               text: model.title
               color: Theme.secondaryColor
               anchors.horizontalCenter: parent.horizontalCenter
-          }
+            }
 
-          Label {
+            Label {
               id: otpValue
-              anchors.top: otpLabel.bottom
               text: model.otp
-              anchors.horizontalCenter: parent.horizontalCenter
               color: Theme.highlightColor
               font.pixelSize: Theme.fontSizeLarge
+              anchors.horizontalCenter: parent.horizontalCenter
+            }
           }
         }
 
@@ -174,8 +214,6 @@ Page {
       VerticalScrollDecorator{}
 
       Component.onCompleted: {
-				// Initialize DB (create tables etc..)
-        DB.initialize();
 				// Load list of OTP-Entries
         refreshOTPList();
       }

rpm/harbour-sailotp.yaml

@@ -1,6 +1,6 @@
 Name: harbour-sailotp
 Summary: SailOTP
-Version: 0.2
+Version: 0.3
 Release: 1
 Group: Security
 URL: https://github.com/seiichiro0185/sailotp/