Merge branch 'develop' into matthew/warn-unknown-devices

.eslintrc.js

@@ -53,7 +53,11 @@ module.exports = {
          * things that are errors in the js-sdk config that the current
          * code does not adhere to, turned down to warn
          */
-        "max-len": ["warn"],
+        "max-len": ["warn", {
+            // apparently people believe the length limit shouldn't apply
+            // to JSX.
+            ignorePattern: '^\\s*<',
+        }],
         "valid-jsdoc": ["warn"],
         "new-cap": ["warn"],
         "key-spacing": ["warn"],

karma.conf.js

@@ -165,6 +165,14 @@ module.exports = function (config) {
             },
             devtool: 'inline-source-map',
         },
+
+        webpackMiddleware: {
+            stats: {
+                // don't fill the console up with a mahoosive list of modules
+                chunks: false,
+            },
+        },
+
         browserNoActivityTimeout: 15000,
     });
 };

src/RtsClient.js

@@ -0,0 +1,80 @@
+import 'whatwg-fetch';
+
+function checkStatus(response) {
+    if (!response.ok) {
+        return response.text().then((text) => {
+            throw new Error(text);
+        });
+    }
+    return response;
+}
+
+function parseJson(response) {
+    return response.json();
+}
+
+function encodeQueryParams(params) {
+    return '?' + Object.keys(params).map((k) => {
+        return k + '=' + encodeURIComponent(params[k]);
+    }).join('&');
+}
+
+const request = (url, opts) => {
+    if (opts && opts.qs) {
+        url += encodeQueryParams(opts.qs);
+        delete opts.qs;
+    }
+    if (opts && opts.body) {
+        if (!opts.headers) {
+            opts.headers = {};
+        }
+        opts.body = JSON.stringify(opts.body);
+        opts.headers['Content-Type'] = 'application/json';
+    }
+    return fetch(url, opts)
+        .then(checkStatus)
+        .then(parseJson);
+};
+
+
+export default class RtsClient {
+    constructor(url) {
+        this._url = url;
+    }
+
+    getTeamsConfig() {
+        return request(this._url + '/teams');
+    }
+
+    /**
+     * Track a referral with the Riot Team Server. This should be called once a referred
+     * user has been successfully registered.
+     * @param {string} referrer the user ID of one who referred the user to Riot.
+     * @param {string} userId the user ID of the user being referred.
+     * @param {string} userEmail the email address linked to `userId`.
+     * @returns {Promise} a promise that resolves to { team_token: 'sometoken' } upon
+     * success.
+     */
+    trackReferral(referrer, userId, userEmail) {
+        return request(this._url + '/register',
+            {
+                body: {
+                    referrer: referrer,
+                    user_id: userId,
+                    user_email: userEmail,
+                },
+                method: 'POST',
+            }
+        );
+    }
+
+    getTeam(teamToken) {
+        return request(this._url + '/teamConfiguration',
+            {
+                qs: {
+                    team_token: teamToken,
+                },
+            }
+        );
+    }
+}

src/async-components/views/dialogs/ExportE2eKeysDialog.js

@@ -71,7 +71,7 @@ export default React.createClass({
             return this.props.matrixClient.exportRoomKeys();
         }).then((k) => {
             return MegolmExportEncryption.encryptMegolmKeyFile(
-                JSON.stringify(k), passphrase
+                JSON.stringify(k), passphrase,
             );
         }).then((f) => {
             const blob = new Blob([f], {
@@ -95,9 +95,14 @@ export default React.createClass({
         });
     },
 
+    _onCancelClick: function(ev) {
+        ev.preventDefault();
+        this.props.onFinished(false);
+        return false;
+    },
+
     render: function() {
         const BaseDialog = sdk.getComponent('views.dialogs.BaseDialog');
-        const AccessibleButton = sdk.getComponent('views.elements.AccessibleButton');
 
         const disableForm = (this.state.phase === PHASE_EXPORTING);
 
@@ -159,10 +164,9 @@ export default React.createClass({
                         <input className='mx_Dialog_primary' type='submit' value='Export'
                              disabled={disableForm}
                         />
-                        <AccessibleButton element='button' onClick={this.props.onFinished}
+                        <button onClick={this._onCancelClick} disabled={disableForm}>
-                                disabled={disableForm}>
                             Cancel
-                        </AccessibleButton>
+                        </button>
                     </div>
                 </form>
             </BaseDialog>

src/async-components/views/dialogs/ImportE2eKeysDialog.js

@@ -80,7 +80,7 @@ export default React.createClass({
 
         return readFileAsArrayBuffer(file).then((arrayBuffer) => {
             return MegolmExportEncryption.decryptMegolmKeyFile(
-                arrayBuffer, passphrase
+                arrayBuffer, passphrase,
             );
         }).then((keys) => {
             return this.props.matrixClient.importRoomKeys(JSON.parse(keys));
@@ -98,9 +98,14 @@ export default React.createClass({
         });
     },
 
+    _onCancelClick: function(ev) {
+        ev.preventDefault();
+        this.props.onFinished(false);
+        return false;
+    },
+
     render: function() {
         const BaseDialog = sdk.getComponent('views.dialogs.BaseDialog');
-        const AccessibleButton = sdk.getComponent('views.elements.AccessibleButton');
 
         const disableForm = (this.state.phase !== PHASE_EDIT);
 
@@ -158,10 +163,9 @@ export default React.createClass({
                         <input className='mx_Dialog_primary' type='submit' value='Import'
                             disabled={!this.state.enableSubmit || disableForm}
                         />
-                        <AccessibleButton element='button' onClick={this.props.onFinished}
+                        <button onClick={this._onCancelClick} disabled={disableForm}>
-                                disabled={disableForm}>
                             Cancel
-                        </AccessibleButton>
+                        </button>
                     </div>
                 </form>
             </BaseDialog>

src/components/structures/LoggedInView.js

@@ -171,6 +171,7 @@ export default React.createClass({
                     brand={this.props.config.brand}
                     collapsedRhs={this.props.collapse_rhs}
                     enableLabs={this.props.config.enableLabs}
+                    referralBaseUrl={this.props.config.referralBaseUrl}
                 />;
                 if (!this.props.collapse_rhs) right_panel = <RightPanel opacity={this.props.sideOpacity}/>;
                 break;

src/components/structures/MatrixChat.js

@@ -1055,12 +1055,13 @@ module.exports = React.createClass({
                     sessionId={this.state.register_session_id}
                     idSid={this.state.register_id_sid}
                     email={this.props.startingFragmentQueryParams.email}
+                    referrer={this.props.startingFragmentQueryParams.referrer}
                     username={this.state.upgradeUsername}
                     guestAccessToken={this.state.guestAccessToken}
                     defaultHsUrl={this.getDefaultHsUrl()}
                     defaultIsUrl={this.getDefaultIsUrl()}
                     brand={this.props.config.brand}
-                    teamsConfig={this.props.config.teamsConfig}
+                    teamServerConfig={this.props.config.teamServerConfig}
                     customHsUrl={this.getCurrentHsUrl()}
                     customIsUrl={this.getCurrentIsUrl()}
                     registrationUrl={this.props.registrationUrl}

src/components/structures/RoomView.js

@@ -1332,12 +1332,14 @@ module.exports = React.createClass({
     },
 
     onStatusBarVisible: function() {
+        if (this.unmounted) return;
         this.setState({
             statusBarVisible: true,
         });
     },
 
     onStatusBarHidden: function() {
+        if (this.unmounted) return;
         this.setState({
             statusBarVisible: false,
         });
@@ -1507,13 +1509,14 @@ module.exports = React.createClass({
         });
 
         var statusBar;
+        let isStatusAreaExpanded = true;
 
         if (ContentMessages.getCurrentUploads().length > 0) {
             var UploadBar = sdk.getComponent('structures.UploadBar');
             statusBar = <UploadBar room={this.state.room} />;
         } else if (!this.state.searchResults) {
             var RoomStatusBar = sdk.getComponent('structures.RoomStatusBar');
-
+            isStatusAreaExpanded = this.state.statusBarVisible;
             statusBar = <RoomStatusBar
                 room={this.state.room}
                 tabComplete={this.tabComplete}
@@ -1683,7 +1686,7 @@ module.exports = React.createClass({
             );
         }
         let statusBarAreaClass = "mx_RoomView_statusArea mx_fadable";
-        if (this.state.statusBarVisible) {
+        if (isStatusAreaExpanded) {
             statusBarAreaClass += " mx_RoomView_statusArea_expanded";
         }
 

src/components/structures/ScrollPanel.js

@@ -570,7 +570,7 @@ module.exports = React.createClass({
         var boundingRect = node.getBoundingClientRect();
         var scrollDelta = boundingRect.bottom + pixelOffset - wrapperRect.bottom;
 
-        debuglog("Scrolling to token '" + node.dataset.scrollToken + "'+" +
+        debuglog("ScrollPanel: scrolling to token '" + node.dataset.scrollToken + "'+" +
                  pixelOffset + " (delta: "+scrollDelta+")");
 
         if(scrollDelta != 0) {
@@ -582,7 +582,7 @@ module.exports = React.createClass({
     _saveScrollState: function() {
         if (this.props.stickyBottom && this.isAtBottom()) {
             this.scrollState = { stuckAtBottom: true };
-            debuglog("Saved scroll state", this.scrollState);
+            debuglog("ScrollPanel: Saved scroll state", this.scrollState);
             return;
         }
 
@@ -601,12 +601,12 @@ module.exports = React.createClass({
                     trackedScrollToken: node.dataset.scrollToken,
                     pixelOffset: wrapperRect.bottom - boundingRect.bottom,
                 };
-                debuglog("Saved scroll state", this.scrollState);
+                debuglog("ScrollPanel: saved scroll state", this.scrollState);
                 return;
             }
         }
 
-        debuglog("Unable to save scroll state: found no children in the viewport");
+        debuglog("ScrollPanel: unable to save scroll state: found no children in the viewport");
     },
 
     _restoreSavedScrollState: function() {
@@ -640,7 +640,7 @@ module.exports = React.createClass({
             this._lastSetScroll = scrollNode.scrollTop;
         }
 
-        debuglog("Set scrollTop:", scrollNode.scrollTop,
+        debuglog("ScrollPanel: set scrollTop:", scrollNode.scrollTop,
                  "requested:", scrollTop,
                  "_lastSetScroll:", this._lastSetScroll);
     },

src/components/structures/UserSettings.js

@@ -92,6 +92,9 @@ module.exports = React.createClass({
         // True to show the 'labs' section of experimental features
         enableLabs: React.PropTypes.bool,
 
+        // The base URL to use in the referral link. Defaults to window.location.origin.
+        referralBaseUrl: React.PropTypes.string,
+
         // true if RightPanel is collapsed
         collapsedRhs: React.PropTypes.bool,
     },
@@ -444,6 +447,27 @@ module.exports = React.createClass({
         );
     },
 
+    _renderReferral: function() {
+        const teamToken = window.localStorage.getItem('mx_team_token');
+        if (!teamToken) {
+            return null;
+        }
+        if (typeof teamToken !== 'string') {
+            console.warn('Team token not a string');
+            return null;
+        }
+        const href = (this.props.referralBaseUrl || window.location.origin) +
+            `/#/register?referrer=${this._me}&team_token=${teamToken}`;
+        return (
+            <div>
+                <h3>Referral</h3>
+                <div className="mx_UserSettings_section">
+                    Refer a friend to Riot: <a href={href}>{href}</a>
+                </div>
+            </div>
+        );
+    },
+
     _renderUserInterfaceSettings: function() {
         var client = MatrixClientPeg.get();
 
@@ -819,6 +843,8 @@ module.exports = React.createClass({
                     {accountJsx}
                 </div>
 
+                {this._renderReferral()}
+
                 {notification_area}
 
                 {this._renderUserInterfaceSettings()}

src/components/structures/login/Registration.js

@@ -25,6 +25,7 @@ var ServerConfig = require("../../views/login/ServerConfig");
 var MatrixClientPeg = require("../../../MatrixClientPeg");
 var RegistrationForm = require("../../views/login/RegistrationForm");
 var CaptchaForm = require("../../views/login/CaptchaForm");
+var RtsClient = require("../../../RtsClient");
 
 var MIN_PASSWORD_LENGTH = 6;
 
@@ -47,23 +48,16 @@ module.exports = React.createClass({
         defaultIsUrl: React.PropTypes.string,
         brand: React.PropTypes.string,
         email: React.PropTypes.string,
+        referrer: React.PropTypes.string,
         username: React.PropTypes.string,
         guestAccessToken: React.PropTypes.string,
-        teamsConfig: React.PropTypes.shape({
+        teamServerConfig: React.PropTypes.shape({
             // Email address to request new teams
-            supportEmail: React.PropTypes.string,
+            supportEmail: React.PropTypes.string.isRequired,
-            teams: React.PropTypes.arrayOf(React.PropTypes.shape({
+            // URL of the riot-team-server to get team configurations and track referrals
-                // The displayed name of the team
+            teamServerURL: React.PropTypes.string.isRequired,
-                "name": React.PropTypes.string,
-                // The suffix with which every team email address ends
-                "emailSuffix": React.PropTypes.string,
-                // The rooms to use during auto-join
-                "rooms": React.PropTypes.arrayOf(React.PropTypes.shape({
-                    "id": React.PropTypes.string,
-                    "autoJoin": React.PropTypes.bool,
-                })),
-            })).required,
         }),
+        teamSelected: React.PropTypes.object,
 
         defaultDeviceDisplayName: React.PropTypes.string,
 
@@ -75,6 +69,7 @@ module.exports = React.createClass({
     getInitialState: function() {
         return {
             busy: false,
+            teamServerBusy: false,
             errorText: null,
             // We remember the values entered by the user because
             // the registration form will be unmounted during the
@@ -90,6 +85,7 @@ module.exports = React.createClass({
     },
 
     componentWillMount: function() {
+        this._unmounted = false;
         this.dispatcherRef = dis.register(this.onAction);
         // attach this to the instance rather than this.state since it isn't UI
         this.registerLogic = new Signup.Register(
@@ -103,10 +99,40 @@ module.exports = React.createClass({
         this.registerLogic.setIdSid(this.props.idSid);
         this.registerLogic.setGuestAccessToken(this.props.guestAccessToken);
         this.registerLogic.recheckState();
+
+        if (
+            this.props.teamServerConfig &&
+            this.props.teamServerConfig.teamServerURL &&
+            !this._rtsClient
+        ) {
+            this._rtsClient = new RtsClient(this.props.teamServerConfig.teamServerURL);
+
+            this.setState({
+                teamServerBusy: true,
+            });
+            // GET team configurations including domains, names and icons
+            this._rtsClient.getTeamsConfig().then((data) => {
+                const teamsConfig = {
+                    teams: data,
+                    supportEmail: this.props.teamServerConfig.supportEmail,
+                };
+                console.log('Setting teams config to ', teamsConfig);
+                this.setState({
+                    teamsConfig: teamsConfig,
+                    teamServerBusy: false,
+                });
+            }, (err) => {
+                console.error('Error retrieving config for teams', err);
+                this.setState({
+                    teamServerBusy: false,
+                });
+            });
+        }
     },
 
     componentWillUnmount: function() {
         dis.unregister(this.dispatcherRef);
+        this._unmounted = true;
     },
 
     componentDidMount: function() {
@@ -184,24 +210,41 @@ module.exports = React.createClass({
                 accessToken: response.access_token
             });
 
-            // Auto-join rooms
+            if (
-            if (self.props.teamsConfig && self.props.teamsConfig.teams) {
+                self._rtsClient &&
-                for (let i = 0; i < self.props.teamsConfig.teams.length; i++) {
+                self.props.referrer &&
-                    let team = self.props.teamsConfig.teams[i];
+                self.state.teamSelected
-                    if (self.state.formVals.email.endsWith(team.emailSuffix)) {
+            ) {
-                        console.log("User successfully registered with team " + team.name);
+                // Track referral, get team_token in order to retrieve team config
+                self._rtsClient.trackReferral(
+                    self.props.referrer,
+                    response.user_id,
+                    self.state.formVals.email
+                ).then((data) => {
+                    const teamToken = data.team_token;
+                    // Store for use /w welcome pages
+                    window.localStorage.setItem('mx_team_token', teamToken);
+
+                    self._rtsClient.getTeam(teamToken).then((team) => {
+                        console.log(
+                            `User successfully registered with team ${team.name}`
+                        );
                         if (!team.rooms) {
-                            break;
+                            return;
                         }
+                        // Auto-join rooms
                         team.rooms.forEach((room) => {
-                            if (room.autoJoin) {
+                            if (room.auto_join && room.room_id) {
-                                console.log("Auto-joining " + room.id);
+                                console.log(`Auto-joining ${room.room_id}`);
-                                MatrixClientPeg.get().joinRoom(room.id);
+                                MatrixClientPeg.get().joinRoom(room.room_id);
                             }
                         });
-                        break;
+                    }, (err) => {
-                    }
+                        console.error('Error getting team config', err);
-                }
+                    });
+                }, (err) => {
+                    console.error('Error tracking referral', err);
+                });
             }
 
             if (self.props.brand) {
@@ -273,7 +316,15 @@ module.exports = React.createClass({
         });
     },
 
+    onTeamSelected: function(teamSelected) {
+        if (!this._unmounted) {
+            this.setState({ teamSelected });
+        }
+    },
+
     _getRegisterContentJsx: function() {
+        const Spinner = sdk.getComponent("elements.Spinner");
+
         var currStep = this.registerLogic.getStep();
         var registerStep;
         switch (currStep) {
@@ -283,17 +334,23 @@ module.exports = React.createClass({
             case "Register.STEP_m.login.dummy":
                 // NB. Our 'username' prop is specifically for upgrading
                 // a guest account
+                if (this.state.teamServerBusy) {
+                    registerStep = <Spinner />;
+                    break;
+                }
                 registerStep = (
                     <RegistrationForm
                         showEmail={true}
                         defaultUsername={this.state.formVals.username}
                         defaultEmail={this.state.formVals.email}
                         defaultPassword={this.state.formVals.password}
-                        teamsConfig={this.props.teamsConfig}
+                        teamsConfig={this.state.teamsConfig}
                         guestUsername={this.props.username}
                         minPasswordLength={MIN_PASSWORD_LENGTH}
                         onError={this.onFormValidationFailed}
-                        onRegisterClick={this.onFormSubmit} />
+                        onRegisterClick={this.onFormSubmit}
+                        onTeamSelected={this.onTeamSelected}
+                    />
                 );
                 break;
             case "Register.STEP_m.login.email.identity":
@@ -322,7 +379,6 @@ module.exports = React.createClass({
         }
         var busySpinner;
         if (this.state.busy) {
-            var Spinner = sdk.getComponent("elements.Spinner");
             busySpinner = (
                 <Spinner />
             );
@@ -367,7 +423,7 @@ module.exports = React.createClass({
         return (
             <div className="mx_Login">
                 <div className="mx_Login_box">
-                    <LoginHeader />
+                    <LoginHeader icon={this.state.teamSelected ? this.state.teamSelected.icon : null}/>
                     {this._getRegisterContentJsx()}
                     <LoginFooter />
                 </div>

src/components/views/dialogs/ChatInviteDialog.js

@@ -14,17 +14,18 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-var React = require("react");
+import React from 'react';
-var classNames = require('classnames');
+import classNames from 'classnames';
-var sdk = require("../../../index");
+import sdk from '../../../index';
-var Invite = require("../../../Invite");
+import { getAddressType, inviteMultipleToRoom } from '../../../Invite';
-var createRoom = require("../../../createRoom");
+import createRoom from '../../../createRoom';
-var MatrixClientPeg = require("../../../MatrixClientPeg");
+import MatrixClientPeg from '../../../MatrixClientPeg';
-var DMRoomMap = require('../../../utils/DMRoomMap');
+import DMRoomMap from '../../../utils/DMRoomMap';
-var rate_limited_func = require("../../../ratelimitedfunc");
+import rate_limited_func from '../../../ratelimitedfunc';
-var dis = require("../../../dispatcher");
+import dis from '../../../dispatcher';
-var Modal = require('../../../Modal');
+import Modal from '../../../Modal';
 import AccessibleButton from '../elements/AccessibleButton';
+import q from 'q';
 
 const TRUNCATE_QUERY_LIST = 40;
 
@@ -186,13 +187,17 @@ module.exports = React.createClass({
             // If the query isn't a user we know about, but is a
             // valid address, add an entry for that
             if (queryList.length == 0) {
-                const addrType = Invite.getAddressType(query);
+                const addrType = getAddressType(query);
                 if (addrType !== null) {
-                    queryList.push({
+                    queryList[0] = {
                         addressType: addrType,
                         address: query,
                         isKnown: false,
-                    });
+                    };
+                    if (this._cancelThreepidLookup) this._cancelThreepidLookup();
+                    if (addrType == 'email') {
+                        this._lookupThreepid(addrType, query).done();
+                    }
                 }
             }
         }
@@ -212,6 +217,7 @@ module.exports = React.createClass({
                 inviteList: inviteList,
                 queryList: [],
             });
+            if (this._cancelThreepidLookup) this._cancelThreepidLookup();
         };
     },
 
@@ -229,6 +235,7 @@ module.exports = React.createClass({
             inviteList: inviteList,
             queryList: [],
         });
+        if (this._cancelThreepidLookup) this._cancelThreepidLookup();
     },
 
     _getDirectMessageRoom: function(addr) {
@@ -266,7 +273,7 @@ module.exports = React.createClass({
         if (this.props.roomId) {
             // Invite new user to a room
             var self = this;
-            Invite.inviteMultipleToRoom(this.props.roomId, addrTexts)
+            inviteMultipleToRoom(this.props.roomId, addrTexts)
             .then(function(addrs) {
                 var room = MatrixClientPeg.get().getRoom(self.props.roomId);
                 return self._showAnyInviteErrors(addrs, room);
@@ -300,7 +307,7 @@ module.exports = React.createClass({
             var room;
             createRoom().then(function(roomId) {
                 room = MatrixClientPeg.get().getRoom(roomId);
-                return Invite.inviteMultipleToRoom(roomId, addrTexts);
+                return inviteMultipleToRoom(roomId, addrTexts);
             })
             .then(function(addrs) {
                 return self._showAnyInviteErrors(addrs, room);
@@ -380,7 +387,7 @@ module.exports = React.createClass({
     },
 
     _isDmChat: function(addrs) {
-        if (addrs.length === 1 && Invite.getAddressType(addrs[0]) === "mx" && !this.props.roomId) {
+        if (addrs.length === 1 && getAddressType(addrs[0]) === "mx" && !this.props.roomId) {
             return true;
         } else {
             return false;
@@ -408,7 +415,7 @@ module.exports = React.createClass({
 
     _addInputToList: function() {
         const addressText = this.refs.textinput.value.trim();
-        const addrType = Invite.getAddressType(addressText);
+        const addrType = getAddressType(addressText);
         const addrObj = {
             addressType: addrType,
             address: addressText,
@@ -432,9 +439,45 @@ module.exports = React.createClass({
             inviteList: inviteList,
             queryList: [],
         });
+        if (this._cancelThreepidLookup) this._cancelThreepidLookup();
         return inviteList;
     },
 
+    _lookupThreepid: function(medium, address) {
+        let cancelled = false;
+        // Note that we can't safely remove this after we're done
+        // because we don't know that it's the same one, so we just
+        // leave it: it's replacing the old one each time so it's
+        // not like they leak.
+        this._cancelThreepidLookup = function() {
+            cancelled = true;
+        }
+
+        // wait a bit to let the user finish typing
+        return q.delay(500).then(() => {
+            if (cancelled) return null;
+            return MatrixClientPeg.get().lookupThreePid(medium, address);
+        }).then((res) => {
+            if (res === null || !res.mxid) return null;
+            if (cancelled) return null;
+
+            return MatrixClientPeg.get().getProfileInfo(res.mxid);
+        }).then((res) => {
+            if (res === null) return null;
+            if (cancelled) return null;
+            this.setState({
+                queryList: [{
+                    // an InviteAddressType
+                    addressType: medium,
+                    address: address,
+                    displayName: res.displayname,
+                    avatarMxc: res.avatar_url,
+                    isKnown: true,
+                }]
+            });
+        });
+    },
+
     render: function() {
         const TintableSvg = sdk.getComponent("elements.TintableSvg");
         const AddressSelector = sdk.getComponent("elements.AddressSelector");

src/components/views/elements/AddressTile.js

@@ -94,14 +94,14 @@ export default React.createClass({
         const BaseAvatar = sdk.getComponent('avatars.BaseAvatar');
         const TintableSvg = sdk.getComponent("elements.TintableSvg");
 
-        let info;
-        let error = false;
-        if (address.addressType === "mx" && address.isKnown) {
         const nameClasses = classNames({
             "mx_AddressTile_name": true,
             "mx_AddressTile_justified": this.props.justified,
         });
 
+        let info;
+        let error = false;
+        if (address.addressType === "mx" && address.isKnown) {
             const idClasses = classNames({
                 "mx_AddressTile_id": true,
                 "mx_AddressTile_justified": this.props.justified,
@@ -123,13 +123,21 @@ export default React.createClass({
                 <div className={unknownMxClasses}>{ this.props.address.address }</div>
             );
         } else if (address.addressType === "email") {
-            var emailClasses = classNames({
+            const emailClasses = classNames({
                 "mx_AddressTile_email": true,
                 "mx_AddressTile_justified": this.props.justified,
             });
 
+            let nameNode = null;
+            if (address.displayName) {
+                nameNode = <div className={nameClasses}>{ address.displayName }</div>
+            }
+
             info = (
+                <div className="mx_AddressTile_mx">
                     <div className={emailClasses}>{ address.address }</div>
+                    {nameNode}
+                </div>
             );
         } else {
             error = true;

src/components/views/login/RegistrationForm.js

@@ -44,8 +44,8 @@ module.exports = React.createClass({
             teams: React.PropTypes.arrayOf(React.PropTypes.shape({
                 // The displayed name of the team
                 "name": React.PropTypes.string,
-                // The suffix with which every team email address ends
+                // The domain of team email addresses
-                "emailSuffix": React.PropTypes.string,
+                "domain": React.PropTypes.string,
             })).required,
         }),
 
@@ -117,9 +117,6 @@ module.exports = React.createClass({
 
     _doSubmit: function() {
         let email = this.refs.email.value.trim();
-        if (this.state.selectedTeam) {
-            email += "@" + this.state.selectedTeam.emailSuffix;
-        }
         var promise = this.props.onRegisterClick({
             username: this.refs.username.value.trim() || this.props.guestUsername,
             password: this.refs.password.value.trim(),
@@ -134,25 +131,6 @@ module.exports = React.createClass({
         }
     },
 
-    onSelectTeam: function(teamIndex) {
-        let team = this._getSelectedTeam(teamIndex);
-        if (team) {
-            this.refs.email.value = this.refs.email.value.split("@")[0];
-        }
-        this.setState({
-            selectedTeam: team,
-            showSupportEmail: teamIndex === "other",
-        });
-    },
-
-    _getSelectedTeam: function(teamIndex) {
-        if (this.props.teamsConfig &&
-            this.props.teamsConfig.teams[teamIndex]) {
-            return this.props.teamsConfig.teams[teamIndex];
-        }
-        return null;
-    },
-
     /**
      * Returns true if all fields were valid last time
      * they were validated.
@@ -167,20 +145,36 @@ module.exports = React.createClass({
         return true;
     },
 
+    _isUniEmail: function(email) {
+        return email.endsWith('.ac.uk') || email.endsWith('.edu');
+    },
+
     validateField: function(field_id) {
         var pwd1 = this.refs.password.value.trim();
         var pwd2 = this.refs.passwordConfirm.value.trim();
 
         switch (field_id) {
             case FIELD_EMAIL:
-                let email = this.refs.email.value;
+                const email = this.refs.email.value;
-                if (this.props.teamsConfig) {
+                if (this.props.teamsConfig && this._isUniEmail(email)) {
-                    let team = this.state.selectedTeam;
+                    const matchingTeam = this.props.teamsConfig.teams.find(
-                    if (team) {
+                        (team) => {
-                        email = email + "@" + team.emailSuffix;
+                            return email.split('@').pop() === team.domain;
                         }
+                    ) || null;
+                    this.setState({
+                        selectedTeam: matchingTeam,
+                        showSupportEmail: !matchingTeam,
+                    });
+                    this.props.onTeamSelected(matchingTeam);
+                } else {
+                    this.props.onTeamSelected(null);
+                    this.setState({
+                        selectedTeam: null,
+                        showSupportEmail: false,
+                    });
                 }
-                let valid = email === '' || Email.looksValid(email);
+                const valid = email === '' || Email.looksValid(email);
                 this.markFieldValid(field_id, valid, "RegistrationForm.ERR_EMAIL_INVALID");
                 break;
             case FIELD_USERNAME:
@@ -260,61 +254,35 @@ module.exports = React.createClass({
         return cls;
     },
 
-    _renderEmailInputSuffix: function() {
-        let suffix = null;
-        if (!this.state.selectedTeam) {
-            return suffix;
-        }
-        let team = this.state.selectedTeam;
-        if (team) {
-            suffix = "@" + team.emailSuffix;
-        }
-        return suffix;
-    },
-
     render: function() {
         var self = this;
-        var emailSection, teamSection, teamAdditionSupport, registerButton;
+        var emailSection, belowEmailSection, registerButton;
         if (this.props.showEmail) {
-            let emailSuffix = this._renderEmailInputSuffix();
             emailSection = (
-                <div>
                 <input type="text" ref="email"
                     autoFocus={true} placeholder="Email address (optional)"
                     defaultValue={this.props.defaultEmail}
                     className={this._classForField(FIELD_EMAIL, 'mx_Login_field')}
                     onBlur={function() {self.validateField(FIELD_EMAIL);}}
                     value={self.state.email}/>
-                    {emailSuffix ? <input className="mx_Login_field" value={emailSuffix} disabled/> : null }
-                </div>
             );
             if (this.props.teamsConfig) {
-                teamSection = (
-                    <select
-                        defaultValue="-1"
-                        className="mx_Login_field"
-                        onBlur={function() {self.validateField(FIELD_EMAIL);}}
-                        onChange={function(ev) {self.onSelectTeam(ev.target.value);}}
-                    >
-                        <option key="-1" value="-1">No team</option>
-                        {this.props.teamsConfig.teams.map((t, index) => {
-                            return (
-                                <option key={index} value={index}>
-                                    {t.name}
-                                </option>
-                            );
-                        })}
-                        <option key="-2" value="other">Other</option>
-                    </select>
-                );
                 if (this.props.teamsConfig.supportEmail && this.state.showSupportEmail) {
-                    teamAdditionSupport = (
+                    belowEmailSection = (
-                        <span>
+                        <p className="mx_Login_support">
-                            If your team is not listed, email&nbsp;
+                            Sorry, but your university is not registered with us just yet.&nbsp;
+                            Email us on&nbsp;
                             <a href={"mailto:" + this.props.teamsConfig.supportEmail}>
                                 {this.props.teamsConfig.supportEmail}
-                            </a>
+                            </a>&nbsp;
-                        </span>
+                            to get your university signed up. Or continue to register with Riot to enjoy our open source platform.
+                        </p>
+                    );
+                } else if (this.state.selectedTeam) {
+                    belowEmailSection = (
+                        <p className="mx_Login_support">
+                            You are registering with {this.state.selectedTeam.name}
+                        </p>
                     );
                 }
             }
@@ -333,11 +301,8 @@ module.exports = React.createClass({
         return (
             <div>
                 <form onSubmit={this.onSubmit}>
-                    {teamSection}
-                    {teamAdditionSupport}
-                    <br />
                     {emailSection}
-                    <br />
+                    {belowEmailSection}
                     <input type="text" ref="username"
                         placeholder={ placeholderUserName } defaultValue={this.props.defaultUsername}
                         className={this._classForField(FIELD_USERNAME, 'mx_Login_field')}

src/utils/MegolmExportEncryption.js

@@ -50,7 +50,7 @@ export function decryptMegolmKeyFile(data, password) {
     }
 
     const ciphertextLength = body.length-(1+16+16+4+32);
-    if (body.length < 0) {
+    if (ciphertextLength < 0) {
         throw new Error('Invalid file: too short');
     }
 
@@ -107,14 +107,14 @@ export function encryptMegolmKeyFile(data, password, options) {
     const salt = new Uint8Array(16);
     window.crypto.getRandomValues(salt);
 
-    // clear bit 63 of the salt to stop us hitting the 64-bit counter boundary
-    // (which would mean we wouldn't be able to decrypt on Android). The loss
-    // of a single bit of salt is a price we have to pay.
-    salt[9] &= 0x7f;
-
     const iv = new Uint8Array(16);
     window.crypto.getRandomValues(iv);
 
+    // clear bit 63 of the IV to stop us hitting the 64-bit counter boundary
+    // (which would mean we wouldn't be able to decrypt on Android). The loss
+    // of a single bit of iv is a price we have to pay.
+    iv[9] &= 0x7f;
+
     return deriveKeys(salt, kdf_rounds, password).then((keys) => {
         const [aes_key, hmac_key] = keys;
 

test/components/structures/RoomView-test.js

@@ -42,17 +42,12 @@ describe('RoomView', function () {
     it('resolves a room alias to a room id', function (done) {
         peg.get().getRoomIdForAlias.returns(q({room_id: "!randomcharacters:aser.ver"}));
 
-        var onRoomIdResolved = sinon.spy();
+        function onRoomIdResolved(room_id) {
+            expect(room_id).toEqual("!randomcharacters:aser.ver");
+            done();
+        }
 
         ReactDOM.render(<RoomView roomAddress="#alias:ser.ver" onRoomIdResolved={onRoomIdResolved} />, parentDiv);
-
-        process.nextTick(function() {
-            // These expect()s don't read very well and don't give very good failure
-            // messages, but expect's toHaveBeenCalled only takes an expect spy object,
-            // not a sinon spy object.
-            expect(onRoomIdResolved.called).toExist();
-            done();
-        });
     });
 
     it('joins by alias if given an alias', function (done) {

test/components/structures/ScrollPanel-test.js

@@ -73,6 +73,7 @@ var Tester = React.createClass({
 
     /* returns a promise which will resolve when the fill happens */
     awaitFill: function(dir) {
+        console.log("ScrollPanel Tester: awaiting " + dir + " fill");
         var defer = q.defer();
         this._fillDefers[dir] = defer;
         return defer.promise;
@@ -80,7 +81,7 @@ var Tester = React.createClass({
 
     _onScroll: function(ev) {
         var st = ev.target.scrollTop;
-        console.log("Scroll event; scrollTop: " + st);
+        console.log("ScrollPanel Tester: scroll event; scrollTop: " + st);
         this.lastScrollEvent = st;
 
         var d = this._scrollDefer;
@@ -159,10 +160,29 @@ describe('ScrollPanel', function() {
         scrollingDiv = ReactTestUtils.findRenderedDOMComponentWithClass(
             tester, "gm-scroll-view");
 
-        // wait for a browser tick to let the initial paginates complete
+        // we need to make sure we don't call done() until q has finished
-        setTimeout(function() {
+        // running the completion handlers from the fill requests. We can't
-            done();
+        // just use .done(), because that will end up ahead of those handlers
-        }, 0);
+        // in the queue. We can't use window.setTimeout(0), because that also might
+        // run ahead of those handlers.
+        const sp = tester.scrollPanel();
+        let retriesRemaining = 1;
+        const awaitReady = function() {
+            return q().then(() => {
+                if (sp._pendingFillRequests.b === false &&
+                    sp._pendingFillRequests.f === false
+                   ) {
+                    return;
+                }
+
+                if (retriesRemaining == 0) {
+                    throw new Error("fillRequests did not complete");
+                }
+                retriesRemaining--;
+                return awaitReady();
+            });
+        };
+        awaitReady().done(done);
     });
 
     afterEach(function() {

test/components/structures/TimelinePanel-test.js

@@ -99,7 +99,11 @@ describe('TimelinePanel', function() {
         // the document so that we can interact with it properly.
         parentDiv = document.createElement('div');
         parentDiv.style.width = '800px';
-        parentDiv.style.height = '600px';
+
+        // This has to be slightly carefully chosen. We expect to have to do
+        // exactly one pagination to fill it.
+        parentDiv.style.height = '500px';
+
         parentDiv.style.overflow = 'hidden';
         document.body.appendChild(parentDiv);
     });
@@ -235,7 +239,7 @@ describe('TimelinePanel', function() {
                 expect(client.paginateEventTimeline.callCount).toEqual(0);
                 done();
             }, 0);
-        }, 0);
+        }, 10);
     });
 
     it("should let you scroll down to the bottom after you've scrolled up", function(done) {

test/test-utils.js

@@ -14,7 +14,15 @@ var MatrixEvent = jssdk.MatrixEvent;
  */
 export function beforeEach(context) {
     var desc = context.currentTest.fullTitle();
+
     console.log();
+
+    // this puts a mark in the chrome devtools timeline, which can help
+    // figure out what's been going on.
+    if (console.timeStamp) {
+        console.timeStamp(desc);
+    }
+
     console.log(desc);
     console.log(new Array(1 + desc.length).join("="));
 };

test/utils/MegolmExportEncryption-test.js

@@ -75,6 +75,16 @@ describe('MegolmExportEncryption', function() {
                 .toThrow('Trailer line not found');
         });
 
+        it('should handle a too-short body', function() {
+            const input=stringToArray(`-----BEGIN MEGOLM SESSION DATA-----
+AXNhbHRzYWx0c2FsdHNhbHSIiIiIiIiIiIiIiIiIiIiIAAAACmIRUW2OjZ3L2l6j9h0lHlV3M2dx
+cissyYBxjsfsAn
+-----END MEGOLM SESSION DATA-----
+`);
+            expect(()=>{MegolmExportEncryption.decryptMegolmKeyFile(input, '')})
+                .toThrow('Invalid file: too short');
+        });
+
         it('should decrypt a range of inputs', function(done) {
             function next(i) {
                 if (i >= TEST_VECTORS.length) {