Send a mailbox address (encrypted) to the owned pads metadata

www/common/cryptpad-common.js

@@ -700,6 +700,10 @@ define([
         postMessage("GIVE_PAD_ACCESS", data, cb);
     };
 
+    common.getPadMetadata = function (data, cb) {
+        postMessage('GET_PAD_METADATA', data, cb);
+    };
+
     common.changePadPassword = function (Crypt, href, newPassword, edPublic, cb) {
         if (!href) { return void cb({ error: 'EINVAL_HREF' }); }
         var parsed = Hash.parsePadUrl(href);

www/common/outer/async-store.js

@@ -1242,10 +1242,9 @@ define([
         };
 
         Store.requestPadAccess = function (clientId, data, cb) {
-            // Get owners from pad metadata
-            // Try to find an owner in our friend list
-            // Mailbox...
+            var owner = data.owner;
             var channel = channels[data.channel];
+            if (!channel) { return void cb({error: 'ENOTFOUND'}); }
             if (!data.send && channel && (!channel.data || !channel.data.channel)) {
                 var i = 0;
                 var it = setInterval(function () {
@@ -1261,11 +1260,12 @@ define([
                 }, 200);
                 return;
             }
+
+            // If the owner was not is the pad metadata, check if it is a friend
             var fData = channel.data || {};
-            if (fData.owners) {
+            if (!owner && fData.owners) {
                 var friends = store.proxy.friends || {};
                 if (Object.keys(friends).length > 1) {
-                    var owner;
                     fData.owners.some(function (edPublic) {
                         return Object.keys(friends).some(function (curve) {
                             if (curve === "me") { return; }
@@ -1276,6 +1276,10 @@ define([
                             }
                         });
                     });
+                }
+            }
+
+            // If send is true, send the request to the owner.
             if (owner) {
                 if (data.send) {
                     var myData = Messaging.createData(store.proxy);
@@ -1293,9 +1297,7 @@ define([
                 }
                 return void cb({state: true});
             }
-                }
-            }
-            cb({sent: false});
+            cb({state: false});
         };
         Store.givePadAccess = function (clientId, data, cb) {
             var edPublic = store.proxy.edPublic;
@@ -1332,6 +1334,28 @@ define([
             cb();
         };
 
+        Store.getPadMetadata = function (clientId, data, cb) {
+            if (!data.channel) { return void cb({ error: 'ENOTFOUND'}); }
+            var channel = channels[data.channel];
+            if (!channel) { return void cb({ error: 'ENOTFOUND' }); }
+            if (!channel.data || !channel.data.channel) {
+                var i = 0;
+                var it = setInterval(function () {
+                    if (channel.data && channel.data.channel) {
+                        clearInterval(it);
+                        Store.getPadMetadata(clientId, data, cb);
+                        return;
+                    }
+                    if (i >= 300) { // One minute timeout
+                        clearInterval(it);
+                    }
+                    i++;
+                }, 200);
+                return;
+            }
+            cb(channel.data || {});
+        };
+
         // GET_FULL_HISTORY from sframe-common-outer
         Store.getFullHistory = function (clientId, data, cb) {
             var network = store.network;

www/common/outer/store-rpc.js

@@ -80,6 +80,7 @@ define([
             IS_NEW_CHANNEL: Store.isNewChannel,
             REQUEST_PAD_ACCESS: Store.requestPadAccess,
             GIVE_PAD_ACCESS: Store.givePadAccess,
+            GET_PAD_METADATA: Store.getPadMetadata,
             // Drive
             DRIVE_USEROBJECT: Store.userObjectCommand,
             // Settings,

www/common/sframe-common-outer.js

@@ -272,7 +272,7 @@ define([
             var parsed = Utils.Hash.parsePadUrl(window.location.href);
             if (!parsed.type) { throw new Error(); }
             var defaultTitle = Utils.Hash.getDefaultName(parsed);
-            var edPublic;
+            var edPublic, curvePublic, notifications;
             var forceCreationScreen = cfg.useCreationScreen &&
                                       sessionStorage[Utils.Constants.displayPadCreationScreen];
             delete sessionStorage[Utils.Constants.displayPadCreationScreen];
@@ -284,6 +284,8 @@ define([
                         if (err) { console.log(err); }
                         metaObj = m;
                         edPublic = metaObj.priv.edPublic; // needed to create an owned pad
+                        curvePublic = metaObj.user.curvePublic;
+                        notifications = metaObj.user.notifications;
                     }));
                     Cryptpad.isTemplate(window.location.href, waitFor(function (err, t) {
                         if (err) { console.log(err); }
@@ -948,11 +950,34 @@ define([
                 if (readOnly && hashes.editHash) {
                     return void cb({error: 'ALREADYKNOWN'});
                 }
+                var owner;
+                var crypto = Crypto.createEncryptor(secret.keys);
+                nThen(function (waitFor) {
+                    // Try to get the owner's mailbox from the pad metadata first.
+                    // If it's is an older owned pad, check if the owner is a friend
+                    // or an acquaintance (from async-store directly in requestAccess)
+                    Cryptpad.getPadMetadata({
+                        channel: secret.channel
+                    }, waitFor(function (obj) {
+                        obj = obj || {};
+                        if (obj.error) { return; }
+                        if (obj.mailbox) {
+                            try {
+                                var dataStr = crypto.decrypt(obj.mailbox, true, true);
+                                var data = JSON.parse(dataStr);
+                                if (!data.notifications || !data.curvePublic) { return; }
+                                owner = data;
+                            } catch (e) { console.error(e); }
+                        }
+                    }));
+                }).nThen(function () {
                     Cryptpad.padRpc.requestAccess({
                         send: data,
-                    channel: secret.channel
+                        channel: secret.channel,
+                        owner: owner
                     }, cb);
                 });
+            });
 
             if (cfg.messaging) {
                 Notifier.getPermission();
@@ -1079,6 +1104,10 @@ define([
                 };
                 if (data.owned) {
                     rtConfig.metadata.owners = [edPublic];
+                    rtConfig.metadata.mailbox = Utils.crypto.encrypt(JSON.stringify({
+                        notifications: notifications,
+                        curvePublic: curvePublic
+                    }));
                 }
                 if (data.expire) {
                     rtConfig.metadata.expire = data.expire;

www/common/toolbar3.js

@@ -575,7 +575,6 @@ MessengerUI, Messages) {
     };
 
     var createRequest = function (toolbar, config) {
-        console.error('test');
         if (!config.metadataMgr) {
             throw new Error("You must provide a `metadataMgr` to display the request access button");
         }