Fix a bunch of dom-based xss

This should close #633

airsonic-main/src/main/webapp/WEB-INF/jsp/artistMain.jsp

@@ -97,15 +97,15 @@
                     } else {
                         $("#starSong" + id).attr("src", "<spring:theme code='ratingOffImage'/>");
                     }
-                    $("#rank" + id).html(i + 1);
+                    $("#rank" + id).text(i + 1);
-                    $("#title" + id).html(song.title);
+                    $("#title" + id).text(song.title);
                     $("#title" + id).attr("title", song.title);
-                    $("#album" + id).html(song.album);
+                    $("#album" + id).text(song.album);
                     $("#album" + id).attr("title", song.album);
                     $("#albumUrl" + id).attr("href", "main.view?id=" + song.id);
-                    $("#artist" + id).html(song.artist);
+                    $("#artist" + id).text(song.artist);
                     $("#artist" + id).attr("title", song.artist);
-                    $("#songDuration" + id).html(song.durationAsString);
+                    $("#songDuration" + id).text(song.durationAsString);
 
                     // Note: show() method causes page to scroll to top.
                     $("#pattern" + id).css("display", "table-row");

airsonic-main/src/main/webapp/WEB-INF/jsp/playQueue.jsp

@@ -429,7 +429,7 @@
         }
 
         if (songs.length == 0) {
-            $("#songCountAndDuration").html("");
+            $("#songCountAndDuration").text("");
             $("#empty").show();
         } else {
             $("#songCountAndDuration").html(songs.length + " <fmt:message key="playlist2.songs"/> &ndash; " + playQueue.durationAsString);
@@ -447,7 +447,7 @@
             var id = i + 1;
             dwr.util.cloneNode("pattern", { idSuffix:id });
             if ($("#trackNumber" + id)) {
-                $("#trackNumber" + id).html(song.trackNumber);
+                $("#trackNumber" + id).text(song.trackNumber);
             }
             if (song.starred) {
                 $("#starSong" + id).attr("src", "<spring:theme code='ratingOnImage'/>");
@@ -461,40 +461,40 @@
                 }
             }
             if ($("#title" + id)) {
-                $("#title" + id).html(song.title);
+                $("#title" + id).text(song.title);
                 $("#title" + id).attr("title", song.title);
             }
             if ($("#titleUrl" + id)) {
-                $("#titleUrl" + id).html(song.title);
+                $("#titleUrl" + id).text(song.title);
                 $("#titleUrl" + id).attr("title", song.title);
                 $("#titleUrl" + id).click(function () {onSkip(this.id.substring(8) - 1)});
             }
             if ($("#album" + id)) {
-                $("#album" + id).html(song.album);
+                $("#album" + id).text(song.album);
                 $("#album" + id).attr("title", song.album);
                 $("#albumUrl" + id).attr("href", song.albumUrl);
             }
             if ($("#artist" + id)) {
-                $("#artist" + id).html(song.artist);
+                $("#artist" + id).text(song.artist);
                 $("#artist" + id).attr("title", song.artist);
             }
             if ($("#genre" + id)) {
-                $("#genre" + id).html(song.genre);
+                $("#genre" + id).text(song.genre);
             }
             if ($("#year" + id)) {
-                $("#year" + id).html(song.year);
+                $("#year" + id).text(song.year);
             }
             if ($("#bitRate" + id)) {
-                $("#bitRate" + id).html(song.bitRate);
+                $("#bitRate" + id).text(song.bitRate);
             }
             if ($("#duration" + id)) {
-                $("#duration" + id).html(song.durationAsString);
+                $("#duration" + id).text(song.durationAsString);
             }
             if ($("#format" + id)) {
-                $("#format" + id).html(song.format);
+                $("#format" + id).text(song.format);
             }
             if ($("#fileSize" + id)) {
-                $("#fileSize" + id).html(song.fileSize);
+                $("#fileSize" + id).text(song.fileSize);
             }
 
             $("#pattern" + id).addClass((i % 2 == 0) ? "bgcolor1" : "bgcolor2");

airsonic-main/src/main/webapp/WEB-INF/jsp/playlist.jsp

@@ -86,8 +86,8 @@
                 $("#empty").hide();
             }
 
-            $("#songCount").html(playlist.fileCount);
+            $("#songCount").text(playlist.fileCount);
-            $("#duration").html(playlist.durationAsString);
+            $("#duration").text(playlist.durationAsString);
 
             if (playlist.shared) {
                 $("#shared").html("<fmt:message key="playlist2.shared"/>");
@@ -113,15 +113,15 @@
                 if (!song.present) {
                     $("#missing" + id).show();
                 }
-                $("#index" + id).html(id);
+                $("#index" + id).text(id);
-                $("#title" + id).html(song.title);
+                $("#title" + id).text(song.title);
                 $("#title" + id).attr("title", song.title);
-                $("#album" + id).html(song.album);
+                $("#album" + id).text(song.album);
                 $("#album" + id).attr("title", song.album);
                 $("#albumUrl" + id).attr("href", "main.view?id=" + song.id);
-                $("#artist" + id).html(song.artist);
+                $("#artist" + id).text(song.artist);
                 $("#artist" + id).attr("title", song.artist);
-                $("#songDuration" + id).html(song.durationAsString);
+                $("#songDuration" + id).text(song.durationAsString);
 
                 // Note: show() method causes page to scroll to top.
                 $("#pattern" + id).css("display", "table-row");

airsonic-main/src/main/webapp/WEB-INF/jsp/videoPlayerCast.jsp

@@ -602,11 +602,11 @@
     };
 
     CastPlayer.prototype.updateDebug = function () {
-        var debug = "<br>currentMediaOffset: " + this.currentMediaOffset + "<br>"
+        var debug = "\n" + this.currentMediaOffset + "\n"
-                + "currentMediaTime: " + this.currentMediaTime + "<br>"
+                + "currentMediaTime: " + this.currentMediaTime + "\n"
-                + "localPlayerState: " + this.localPlayerState + "<br>"
+                + "localPlayerState: " + this.localPlayerState + "\n"
                 + "castPlayerState: " + this.castPlayerState;
-        $("#debug").html(debug);
+        $("#debug").text(debug);
     };
 
     /**