csp and http only cookies

public/style.css

@@ -167,10 +167,10 @@ summary {
 
 .comment {
   font-size: 14px;
-  margin: 0px 0px 5px 15px;
+  margin: 0px 0px 5px 0px;
   border: 1px solid #e6e6e6;
   border-radius: 3px;
-  padding: 5px 10px 5px 7px;
+  padding: 10px 10px 0px 7px;
 }
 .dark .comment {
   border-color: #333;
@@ -182,7 +182,6 @@ summary {
   max-height: 300px;
 }
 .comment .comment {
-  margin-left: 15px;
 }
 .comment .comment,
 .comment .comment .comment .comment,
@@ -243,18 +242,21 @@ summary {
 }
 .commentmenu {
   font-size: 16px;
-  margin: 0px 0px 10px 10px;
+  margin: 0px 0px 10px 0px;
 }
 .commentmenu div {
   border-top: 1px dotted gray;
   font-size: 12px;
 }
 form.savecomment {
-  margin: 0px 0px 10px 10px;
+  margin: 0px 0px 10px 0px;
 }
 .comment > .children > form.savecomment {
   margin: 0px 0px 10px 20px;
 }
+.comment .children {
+  margin: 5px 0px 10px 15px;
+}
 .savecomment textarea {
   width: 500px;
   height: 100px;
@@ -275,11 +277,13 @@ form.savecomment {
   font-style: italic;
   font-weight: 700;
 }
-.comment.hidden .content, .comment.hidden .children {
+.comment.hidden .content, .comment.hidden .children, .comment.hidden .morecomments {
   display: none;
 }
+.children .morecomments {
+}
 .morecomments {
-  margin: 10px 0px;
+  margin: 0px 0px 10px 0px;
   font-size: 10px;
 }
 .morecomments a {
@@ -406,7 +410,7 @@ form.nsfw div {
   width: 100%;
 }
 .comment .buttons {
-  margin: 3px 0px 10px 0px;
+  margin: 3px 0px 0px 0px;
 }
 .comment.hidden .buttons {
   display: none;
@@ -481,7 +485,7 @@ form.nsfw div {
   position: relative;
   color: #000;
 }
-#settings {
+#settingspopup {
   background-color: white;
   border: 1px solid #888;
   display: none;
@@ -489,13 +493,13 @@ form.nsfw div {
   right: 10px;
   top: 45px;
 }
-#settings form {
+#settingspopup form {
   margin: 0px;
 }
-.dark #settings {
+.dark #settingspopup {
   background-color: #262626;
 }
-#settings.open {
+#settingspopup.open {
   display: inline-block;
 }
 .expando.open{
@@ -585,6 +589,7 @@ form.nsfw div {
 }
 main {
   position: relative;
+  margin: 0px 10px;
 }
 @media (min-width: 900px) {
   .side {
@@ -594,8 +599,8 @@ main {
     right: 0;
   }
   main {
-    padding-right: 310px;
+    padding-right: 316px;
-    margin-left: 10px;
+    margin-right: 0px;
   }
 }
 .side form {

public/utils.js

@@ -29,8 +29,8 @@ function postClick(e) {
     bdy.className = 'expando open';
     btn.className = "expando-button open"
     var url = targ.getElementsByClassName("url")[0].href
-    if (id = parse_youtube(url)) {
+    if (id = parseYoutube(url)) {
-      targ.getElementsByClassName("embed")[0].innerHTML = youtube_iframe(id)
+      targ.getElementsByClassName("embed")[0].innerHTML = youtubeIframe(id)
     }
   }
 }
@@ -114,23 +114,26 @@ function loadMore(e) {
   request(window.location.origin+window.location.pathname+"?"+urlParams.toString(), "",
     function(res){
       if (res.trim()) {
-        e.target.outerHTML = res + '<input id="loadmore" type="submit" data-page="'+(parseInt(page)+1)+'" value="load more" onclick="loadMore(event)">'
+        e.target.outerHTML = res + '<input id="loadmore" type="submit" data-page="'+(parseInt(page)+1)+'" value="load more">'
         if (showimages = document.getElementById("showimages")) {
           if (showimages.className == "selected") {
-            toggle_images(true)
+            toggleImages(true)
           }
         }
         var loadmore = document.getElementById("loadmore")
-        if (loadmore) loadmore.className = "show"
+        loadmore.className = "show"
-        insert_youtube()
+        loadmore.addEventListener("click", loadMore)
+        setup()
       }
       else {
         e.target.outerHTML = '<input id="end" type="submit" value="" disabled>'
       }
     },
     function(res) {
-      e.target.outerHTML = '<input id="loadmore" type="submit" data-page="'+parseInt(page)+'" value="loading failed" onclick="loadMore(event)">'
+      e.target.outerHTML = '<input id="loadmore" type="submit" data-page="'+parseInt(page)+'" value="loading failed">'
-      document.getElementById("loadmore").className = "show"
+      var loadmore = document.getElementById("loadmore")
+      loadmore.className = "show"
+      loadmore.addEventListener("click", loadMore)
     }
   )
   return false;
@@ -177,9 +180,9 @@ function formSubmit(e) {
   return false
 }
 
-function open_settings(e) {
+function openSettings(e) {
   e.preventDefault()
-  var settings = document.getElementById("settings")
+  var settings = document.getElementById("settingspopup")
   settings.className = "open"
   request(e.target.href + "?xhr=1", "", function(res) {
     settings.innerHTML = res
@@ -191,22 +194,23 @@ function open_settings(e) {
         input[0].checked = "checked"
       }
     }
+    document.getElementById("settings").addEventListener("submit", saveSettings)
+    document.getElementById("closesettings").addEventListener("click", closeSettings)
   })
   return false
 }
 
-function close_settings(e) {
+function closeSettings(e) {
   e.preventDefault()
-  var settings = document.getElementById("settings")
+  var settings = document.getElementById("settingspopup")
   settings.className = ""
   return false
 }
 
-function save_settings(e) {
+function saveSettings(e) {
   e = e || window.event;
   var targ = e.currentTarget || e.srcElement || e;
   var data = new FormData(targ)
-  console.log(data)
   e.preventDefault()
   var params = new URLSearchParams(data).toString()
   request(targ.target, params, function(res) {
@@ -218,7 +222,7 @@ function save_settings(e) {
   return false;
 }
 
-function parse_youtube(url){
+function parseYoutube(url){
   if (url.indexOf("youtu") == -1) return false
   var regExp = /^.*(?:(?:youtu\.be\/|v\/|vi\/|u\/\w\/|embed\/|shorts\/)|(?:(?:watch)?\?v(?:i)?=|\&v(?:i)?=))([^#\&\?]*).*/;
   var match = url.match(regExp);
@@ -227,27 +231,26 @@ function parse_youtube(url){
   }
   return false
 }
-function youtube_iframe(id) {
+function youtubeIframe(id) {
   return '<iframe width="560" height="315" src="https://www.youtube.com/embed/'+id+'" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>'
 }
 
-function show_images(e) {
+function showImages(e) {
   e = e || window.event;
   e.preventDefault()
   var targ = e.currentTarget || e.srcElement || e;
-  console.log(targ)
   var parent = targ.parentNode
   if (parent.className == "") {
     parent.className = "selected"
-    toggle_images(true)
+    toggleImages(true)
   } else {
     parent.className = ""
-    toggle_images(false)
+    toggleImages(false)
   }
   return false
 }
 
-function toggle_images(open) {
+function toggleImages(open) {
   var posts = document.getElementsByClassName("post")
   for (var i = 0; i < posts.length; i++) {
     var btn = posts[i].getElementsByClassName("expando-button")[0]
@@ -265,27 +268,48 @@ function toggle_images(open) {
   }
 }
 
-function insert_youtube() {
+function setup() {
+  if (showimages = document.getElementById("se")) {
+    showimages.addEventListener("click", showImages)
+  }
+  if (settings = document.getElementById("opensettings")) {
+    settings.addEventListener("click", openSettings)
+  }
+  if (hidechildren = document.getElementById("hidechildren")){
+    hidechildren.addEventListener("click", hideAllChildComments)
+  }
   var posts = document.getElementsByClassName("post")
   for (var i = 0; i < posts.length; i++) {
+    posts[i].addEventListener("click", postClick)
+    var voteForm = posts[i].getElementsByClassName("link-btn")
+    if (voteForm.length) {
+      voteForm[0].addEventListener("submit", formSubmit)
+    }
     var url = posts[i].getElementsByClassName("url")[0].href
-    if (id = parse_youtube(url)) {
+    if (id = parseYoutube(url)) {
       var btn = posts[i].getElementsByClassName("expando-button")[0]
       if (btn.className.indexOf("open") > -1) {
-        posts[i].getElementsByClassName("embed")[0].innerHTML = youtube_iframe(id)
+        posts[i].getElementsByClassName("embed")[0].innerHTML = youtubeIframe(id)
       } else {
         btn.className = "expando-button"
       }
     }
   }
+  var comments = document.getElementsByClassName("comment")
+  for (var i = 0; i < comments.length; i++) {
+    comments[i].addEventListener("click", commentClick)
+  }
 }
-insert_youtube()
+setup()
 
 if (localStorage.getItem("endlessScrolling") == "true") {
   var pager = document.getElementsByClassName("pager")
   if (pager.length) pager[0].className = "pager hidden"
   var loadmore = document.getElementById("loadmore")
-  if (loadmore) loadmore.className = "show"
+  if (loadmore) {
+    loadmore.className = "show"
+    loadmore.addEventListener("click", loadMore)
+  }
 
   if (localStorage.getItem("autoLoad") == "true") {
     window.onscroll = function(e) {
@@ -299,4 +323,11 @@ if (localStorage.getItem("endlessScrolling") == "true") {
   }
 }
 
-
+// delete cookies without HTTPOnly
+var cookies = document.cookie.split(";");
+for (var i = 0; i < cookies.length; i++) {
+    var cookie = cookies[i];
+    var eqPos = cookie.indexOf("=");
+    var name = eqPos > -1 ? cookie.substr(0, eqPos) : cookie;
+    document.cookie = name + "=;expires=Thu, 01 Jan 1970 00:00:00 GMT;SameSite=None;Secure";
+}

routes.go

@@ -194,7 +194,7 @@ func Initialize(Host string, r *http.Request) (State, error) {
 	token := getCookie(r, "jwt")
 	user := getCookie(r, "user")
 	parts := strings.Split(user, ":")
-	if len(parts) == 2 {
+	if len(parts) == 2 && token != "" {
 		if id, err := strconv.Atoi(parts[1]); err == nil {
 			state.Client.Token = token
 			sess := Session{
@@ -248,6 +248,8 @@ func Render(w http.ResponseWriter, templateName string, state State) {
 	if state.Status != http.StatusOK {
 		w.WriteHeader(state.Status)
 	}
+	header := w.Header()
+	header.Set("Content-Security-Policy", "script-src 'self'")
 	err = tmpl.Execute(w, state)
 	if err != nil {
 		fmt.Println("execute fail", err)
@@ -507,6 +509,9 @@ func setCookie(w http.ResponseWriter, host string, name string, value string) {
 		Name:     name,
 		Value:    value,
 		MaxAge:   86400 * 30,
+		HttpOnly: true,
+		SameSite: http.SameSiteNoneMode,
+		Secure:   true,
 		Path:     "/" + host,
 	}
 	http.SetCookie(w, &cookie)

templates/comment.html

@@ -1,5 +1,4 @@
-<div class="comment{{if or (lt .P.Counts.Score -5) .P.Comment.Deleted }} hidden{{end}}" id="c{{.P.Comment.ID}}" onclick="commentClick(event)">
+<div class="comment{{if or (lt .P.Counts.Score -5) .P.Comment.Deleted }} hidden{{end}}" id="c{{.P.Comment.ID}}">
-    <div class="meta">
 {{ if .State.Session }}
       <div class="score">
       <form class="link-btn{{ if eq .P.MyVote.String "1"}} like{{ else if eq .P.MyVote.String "-1"}} dislike{{end}}" method="POST">
@@ -14,6 +13,7 @@
       </form>
       </div>
 {{ end }}
+    <div class="meta">
       <a class="minimize" href="" for="c{{.P.Comment.ID}}">
 {{if or (lt .P.Counts.Score -5) .P.Comment.Deleted }}
         [+]
@@ -105,7 +105,6 @@
       </form>
 {{ end}}
       {{ range $ci, $child := .C }}{{ template "comment.html" $child }}{{end}}
-    </div>
 {{ if ne .P.Counts.ChildCount .ChildCount}}
       <div class="morecomments">
         <a class="loadmore" for="c{{ .P.Comment.ID}}" href="/{{.State.Host}}/comment/{{.P.Comment.ID}}?">load more comments</a>
@@ -113,3 +112,4 @@
       </div>
 {{end}}
     </div>
+  </div>

templates/frontpage.html

@@ -2,7 +2,7 @@
   <head>
     <title>{{ if and .Community (ne .Community.CommunityView.Community.Title "")}}{{.Community.CommunityView.Community.Title}}{{else if ne .CommunityName ""}}/c/{{.CommunityName}}{{ else if .User}}overview for {{.User.PersonView.Person.Name}}{{else}}{{ host .Host }}{{end}}</title>
     <link rel="shortcut icon" href="/{{.Host}}/icon.jpg">
-    <link rel="stylesheet" href="/_/static/style.css?v=16">
+    <link rel="stylesheet" href="/_/static/style.css?v=17">
     <meta name="viewport" content="width=device-width, initial-scale=1" />
   </head>
   <body {{ if .Dark }}class="dark"{{end}}>
@@ -50,12 +50,12 @@
       <div class="pager">
         view more: {{if gt .Page 1 }}<a href="{{ .PrevPage }}">‹ prev</a>{{ end }} <a href="{{ .NextPage }}">next ›</a>
       </div>
-      <input id="loadmore" type="submit" value="load more" onclick="loadMore(event)" data-page="2">
+      <input id="loadmore" type="submit" value="load more" data-page="2">
   {{ end }}
 
       {{ template "sidebar.html" . }}
     </main>
 {{ end }}
-    <script src="/_/static/utils.js?v=9"></script>
+    <script src="/_/static/utils.js?v=12"></script>
   </body>
 </html>

templates/main.html

@@ -3,7 +3,7 @@
     <title>{{if and .Posts .PostID }}{{ (index .Posts 0).Post.Name}} : {{.CommunityName}}{{else if and .Community (ne .Community.CommunityView.Community.Title "")}}{{.Community.CommunityView.Community.Title}}{{else if ne .CommunityName ""}}/c/{{.CommunityName}}{{ else if .User}}overview for {{.User.PersonView.Person.Name}}{{else}}{{ host .Host }}{{end}}</title>
     <meta name="viewport" content="width=device-width, initial-scale=1" />
     <link rel="shortcut icon" href="/{{.Host}}/icon.jpg">
-    <link rel="stylesheet" href="/_/static/style.css?v=16">
+    <link rel="stylesheet" href="/_/static/style.css?v=17">
   </head>
   <body{{ if .Dark }} class="dark"{{end}}>
     <noscript>
@@ -122,10 +122,10 @@
     <div class="pager">
       view more: {{if gt .Page 1 }}<a href="{{ .PrevPage }}">‹ prev</a>{{ end }} <a href="{{ .NextPage }}">next ›</a>
     </div>
-    <input id="loadmore" type="submit" value="load more" onclick="loadMore(event)" data-page="2">
+    <input id="loadmore" type="submit" value="load more" data-page="2">
   {{ end }}
 
-    <script src="/_/static/utils.js?v=9"></script>
+    <script src="/_/static/utils.js?v=12"></script>
     {{ template "sidebar.html" . }}
     </main>
 {{ end }}

templates/nav.html

@@ -17,16 +17,16 @@
         |
         <a href="/{{.Host}}/inbox" class="mailbox{{ if .UnreadCount }} orangered{{end}}">✉</a>
         |
-        <a href="/{{.Host}}/settings" onclick="open_settings(event)">settings</a>
+        <a id="opensettings" href="/{{.Host}}/settings">settings</a>
         | 
         <form method="POST"><input type="submit" name="op" value="logout"></form>
 {{else}}
          <a href="/{{.Host}}/login">log in</a> or <a href="/{{.Host}}/login">sign up</a>
         | 
-        <a href="/{{.Host}}/settings" onclick="open_settings(event)">settings</a>
+        <a id="opensettings" href="/{{.Host}}/settings">settings</a>
 {{end}}
       </div>
-      <div id="settings"></div>
+      <div id="settingspopup"></div>
       <div class="spacer">
         <a href="/{{ .Host}}/">
           <img class="icon" src="{{ if .Site }}{{ .Site.SiteView.Site.Icon.String }}{{else}}/{{ .Host}}/icon.jpg{{end}}">
@@ -66,7 +66,7 @@
         <li{{ if eq .Sort "NewComments" }} class="selected"{{end}}><a href="{{ .SortBy "NewComments" }}">new comments</a></li>
         <li{{ if contains .Sort "Top" }} class="selected"{{end}}><a href="{{ .SortBy "TopDay" }}">top</a></li>
           {{ if .Posts }}
-        <li id="showimages"><a href="" onclick="show_images(event)">show images</a></li>
+        <li id="showimages"><a id="se" href="">show images</a></li>
           {{ end }}
         {{ end }}
       </ul>

templates/post.html

@@ -1,12 +1,12 @@
 {{ if ne .State.Op "vote_post" }}
-<div class="post{{if .Post.Deleted}} deleted{{end}}{{ if or .Post.FeaturedCommunity .Post.FeaturedLocal }} distinguished{{end}}" onclick="postClick(event)">
+<div class="post{{if .Post.Deleted}} deleted{{end}}{{ if or .Post.FeaturedCommunity .Post.FeaturedLocal }} distinguished{{end}}">
   {{ if gt .Rank 0 }}
         <div class="rank"> {{ .Rank }} </div>
   {{ end }}
           <div class="score">
 {{ end }}
 {{ if .State.Session }}
-          <form class="link-btn {{ if lt .Rank 1 }}squish{{end}}{{ if eq .MyVote.String "1" }} like{{else if eq .MyVote.String "-1"}} dislike{{end}}" method="POST" onsubmit="formSubmit(event)">
+          <form class="link-btn {{ if lt .Rank 1 }}squish{{end}}{{ if eq .MyVote.String "1" }} like{{else if eq .MyVote.String "-1"}} dislike{{end}}" method="POST">
             <input type="submit" name="vote" value="▲"> 
             {{ if .MyVote.IsValid}}
             <input type="hidden" name="undo" value="{{.MyVote.String}}">
@@ -71,7 +71,7 @@
             </form>
           {{end}}
           {{ if .State.PostID }}
-            <a class="hidechildren" onclick="hideAllChildComments(event)" href="">hide all child comments</a>
+            <a id="hidechildren" class="scripting" href="">hide all child comments</a>
           {{ end }}
           </div>
         </div>

templates/settings.html

@@ -61,7 +61,7 @@
     <div class="error">{{.Error}}</div>
 {{ end }}
 {{ end }}
-<form class="preferences" method="POST" target="/{{.Host}}/settings" onsubmit="save_settings(event)" >
+<form id="settings" class="preferences" method="POST" target="/{{.Host}}/settings">
       <div>
         <label>
           default listing
@@ -114,7 +114,7 @@
       <div>
         <label></label>
         <input type="submit" value="save">
-        {{ if .XHR }}<input type="submit" value="close" onclick="close_settings(event)">{{ end }}
+        {{ if .XHR }}<input id="closesettings" type="submit" value="close">{{ end }}
       </div>
     </form>
 {{ if not .XHR}}