Improve password change workflow

www/common/drive-ui.js

@@ -1857,6 +1857,12 @@ define([
                 $span.addClass('cp-app-drive-element-sharedf');
                 _addOwnership($span, $state, data);
 
+                var hrefData = Hash.parsePadUrl(data.href || data.roHref);
+                if (hrefData.hashData && hrefData.hashData.password) {
+                    var $password = $passwordIcon.clone().appendTo($state);
+                    $password.attr('title', Messages.fm_passwordProtected || '');
+                }
+
                 var $shared = $sharedIcon.clone().appendTo($state);
                 $shared.attr('title', Messages.fm_canBeShared);
             }

www/common/outer/async-store.js

@@ -1919,7 +1919,7 @@ define([
                                 store.manager.user.userObject.getHref(data) : data.href;
                         var parsed = Hash.parsePadUrl(href);
                         var secret = Hash.getSecrets(parsed.type, parsed.hash, o);
-                        SF.updatePassword({
+                        SF.updatePassword(Store, {
                             oldChannel: secret.channel,
                             password: n,
                             href: href
@@ -2063,6 +2063,15 @@ define([
         /////////////////////// Init /////////////////////////////////////
         //////////////////////////////////////////////////////////////////
 
+        Store.refreshDriveUI = function () {
+            getAllStores().forEach(function (_s) {
+                var send = _s.id ? _s.sendEvent : sendDriveEvent;
+                send('DRIVE_CHANGE', {
+                    path: ['drive', UserObject.FILES_DATA]
+                });
+            });
+        };
+
         var onReady = function (clientId, returned, cb) {
             var proxy = store.proxy;
             var unpin = function (data, cb) {

www/common/proxy-manager.js

@@ -49,6 +49,9 @@ define([
     var deprecateProxy = function (Env, id, channel) {
         Env.unpinPads([channel], function () {});
         Env.user.userObject.deprecateSharedFolder(id);
+        if (Env.Store && Env.Store.refreshDriveUI) {
+            Env.Store.refreshDriveUI();
+        }
     };
 
     /*

www/common/sframe-common-outer.js

@@ -215,8 +215,15 @@ define([
                                     if (wrongPasswordStored) {
                                         // Store the correct password
                                         nThen(function (w) {
+                                            // XXX noPasswordStored: return; ?
                                             Cryptpad.setPadAttribute('password', password, w(), parsed.getUrl());
                                             Cryptpad.setPadAttribute('channel', secret.channel, w(), parsed.getUrl());
+                                            if (parsed.hashData.mode === 'edit') {
+                                                var href = window.location.pathname + '#' + Utils.Hash.getEditHashFromKeys(secret);
+                                                Cryptpad.setPadAttribute('href', href, w(), parsed.getUrl());
+                                                var roHref = window.location.pathname + '#' + Utils.Hash.getViewHashFromKeys(secret);
+                                                Cryptpad.setPadAttribute('roHref', roHref, w(), parsed.getUrl());
+                                            }
                                         }).nThen(correctPassword);
                                     } else {
                                         correctPassword();
@@ -244,10 +251,19 @@ define([
                     }
 
                     password = val;
+                    if (parsed.type === "file") {
+                        // `isNewChannel` doesn't work for files (not a channel)
+                        // `getFileSize` is not adapted to channels because of metadata
                         Cryptpad.getFileSize(window.location.href, password, waitFor(function (e, size) {
-                        if (size !== 0) {
-                            return void todo();
+                            if (size !== 0) { return void todo(); }
+                            // Wrong password or deleted file?
+                            askPassword(true);
+                        }));
+                        return;
                     }
+                    // Not a file, so we can use `isNewChannel`
+                    Cryptpad.isNewChannel(window.location.href, password, waitFor(function(e, isNew) {
+                        if (!isNew) { return void todo(); }
                         if (parsed.hashData.mode === 'view' && (val || !parsed.hashData.password)) {
                             // Error, wrong password stored, the view seed has changed with the password
                             // password will never work

www/common/userObject.js

@@ -385,8 +385,8 @@ define([
             var result;
             var noPassword = function (str) {
                 if (!str) { return; }
-                var value = str.replace(/\/p\/?/, '/');
-                return Hash.getRelativeHref(value);
+                var parsed = Hash.parsePadUrl(str);
+                return parsed.getUrl().replace(/\/p\/?/, '/');
             };
             var href = noPassword(_href);
             getFiles([FILES_DATA]).some(function (id) {
@@ -403,8 +403,8 @@ define([
             var result;
             var noPassword = function (str) {
                 if (!str) { return; }
-                var value = str.replace(/\/p\/?/, '/');
-                return Hash.getRelativeHref(value);
+                var parsed = Hash.parsePadUrl(str);
+                return parsed.getUrl().replace(/\/p\/?/, '/');
             };
             var href = noPassword(_href);
             getFiles([SHARED_FOLDERS]).some(function (id) {