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Stop using sessionStorage when creating/opening pads

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This commit is contained in:
yflory 2020-10-29 14:06:16 +01:00
parent d844538758
commit 4df7fb93f8
5 changed files with 137 additions and 119 deletions
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29
www/common/common-hash.js
View File

@ -169,6 +169,17 @@ Version 1
/code/#/1/edit/3Ujt4F2Sjnjbis6CoYWpoQ/usn4+9CqVja8Q7RZOGTfRgqI
*/
var getNewPadOpts = function (hashArr) {
var k;
// Check if we have a ownerKey for this pad
hashArr.some(function (data) {
if (/^newpad=/.test(data)) {
k = data.slice(7);
return true;
}
});
return k || '';
};
var getVersionHash = function (hashArr) {
var k;
// Check if we have a ownerKey for this pad
@ -202,6 +213,7 @@ Version 1
parsed.present = options.indexOf('present') !== -1;
parsed.embed = options.indexOf('embed') !== -1;
parsed.versionHash = getVersionHash(options);
parsed.newPadOpts = getNewPadOpts(options);
parsed.ownerKey = getOwnerKey(options);
};
@ -217,6 +229,13 @@ Version 1
password: parsed.password
};
};
if (/^\/newpad=/.test(hash)) {
return {
newPadOpts: hash.slice(8, -1)
};
}
if (hash.slice(0,1) !== '/' && hash.length >= 56) { // Version 0
// Old hash
parsed.channel = hash.slice(0, 32);
@ -237,6 +256,9 @@ Version 1
if (versionHash) {
hash += 'hash=' + Crypto.b64RemoveSlashes(versionHash) + '/';
}
if (opts.newPadOpts) {
hash += 'newpad=' + opts.newPadOpts + '/';
}
return hash;
};
@ -372,6 +394,10 @@ Version 1
var url = '/';
if (!ret.type) { return url; }
url += ret.type + '/';
// New pad with options: append the options to the hash
if (!ret.hashData && options.newPadOpts) {
return url + '#/newpad=' + options.newPadOpts + '/';
}
if (!ret.hashData) { return url; }
if (ret.hashData.type !== 'pad') { return url + '#' + ret.hash; }
if (ret.hashData.version === 0) { return url + '#' + ret.hash; }
@ -575,6 +601,9 @@ Version 1
// Valid hash?
if (parsed.hash) {
if (!parsed.hashData) { return; }
// New pad: only newPadOpts allowed
if (Object.keys(parsed.hashData).length === 1 &&
parsed.hashData.newPadOpts) { return true; }
// Version should be a number
if (typeof(parsed.hashData.version) === "undefined") { return; }
// pads and files should have a base64 (or hex) key

35
www/common/cryptpad-common.js
View File

@ -148,6 +148,21 @@ define([
send();
};
common.setTabHref = function (href) {
var ohc = window.onhashchange;
window.onhashchange = function () {};
window.location.href = href;
window.onhashchange = ohc;
ohc({reset: true});
};
common.setTabHash = function (hash) {
var ohc = window.onhashchange;
window.onhashchange = function () {};
window.location.hash = hash;
window.onhashchange = ohc;
ohc({reset: true});
};
// RESTRICTED
// Settings only
common.resetDrive = function (cb) {
@ -2089,26 +2104,6 @@ define([
language: common.getLanguage(),
driveEvents: true //rdyCfg.driveEvents // Boolean
};
// if a pad is created from a file
if (sessionStorage[Constants.newPadFileData]) {
common.fromFileData = JSON.parse(sessionStorage[Constants.newPadFileData]);
var _parsed1 = Hash.parsePadUrl(common.fromFileData.href);
var _parsed2 = Hash.parsePadUrl(window.location.href);
if (_parsed1.hashData.type === 'pad') {
if (_parsed1.type !== _parsed2.type) { delete common.fromFileData; }
}
delete sessionStorage[Constants.newPadFileData];
}
if (sessionStorage[Constants.newPadPathKey]) {
common.initialPath = sessionStorage[Constants.newPadPathKey];
delete sessionStorage[Constants.newPadPathKey];
}
if (sessionStorage[Constants.newPadTeamKey]) {
common.initialTeam = sessionStorage[Constants.newPadTeamKey];
delete sessionStorage[Constants.newPadTeamKey];
}
var channelIsReady = waitFor();

87
www/common/drive-ui.js
View File

@ -1125,6 +1125,18 @@ define([
var hiddenHref = Hash.hashToHref(hash, parsed.type);
window.open(APP.origin + hiddenHref);
};
var openIn = function (type, path, team, fData) {
var obj = JSON.stringify({
p: path,
t: team,
d: fData
});
var str = encodeURIComponent(obj);
var parsed = Hash.parsePadUrl(Hash.hashToHref('', type));
var opts = parsed.getOptions();
opts.newPadOpts = str;
common.openURL(parsed.getUrl(opts));
};
var refresh = APP.refresh = function () {
APP.displayDirectory(currentPath);
@ -2667,12 +2679,7 @@ define([
.click(function () {
var type = $(this).attr('data-type') || 'pad';
var path = manager.isPathIn(currentPath, [TRASH]) ? '' : currentPath;
nThen(function (waitFor) {
common.sessionStorage.put(Constants.newPadPathKey, path, waitFor());
common.sessionStorage.put(Constants.newPadTeamKey, APP.team, waitFor());
}).nThen(function () {
common.openURL('/' + type + '/');
});
openIn(type, path, APP.team);
});
};
var createNewButton = function (isInRoot, $container) {
@ -4227,31 +4234,19 @@ define([
else if ($this.hasClass('cp-app-drive-context-makeacopy')) {
if (paths.length !== 1) { return; }
el = manager.find(paths[0].path);
var _metadata = manager.getFileData(el);
var _simpleData = {
title: _metadata.filename || _metadata.title,
href: _metadata.href || _metadata.roHref,
password: _metadata.password,
channel: _metadata.channel,
};
nThen(function (waitFor) {
(function () {
var path = currentPath;
if (path[0] !== ROOT) { path = [ROOT]; }
common.sessionStorage.put(Constants.newPadFileData, JSON.stringify(_simpleData), waitFor());
common.sessionStorage.put(Constants.newPadPathKey, path, waitFor());
common.sessionStorage.put(Constants.newPadTeamKey, APP.team, waitFor());
}).nThen(function () {
var _metadata = manager.getFileData(el);
var _simpleData = {
title: _metadata.filename || _metadata.title,
href: _metadata.href || _metadata.roHref,
password: _metadata.password,
channel: _metadata.channel,
};
var parsed = Hash.parsePadUrl(_metadata.href || _metadata.roHref);
common.openURL(Hash.hashToHref('', parsed.type));
// We need to restore sessionStorage for the next time we want to create a pad from this tab
// NOTE: the 100ms timeout is to fix a race condition in firefox where sessionStorage
// would be deleted before the new tab was created
setTimeout(function () {
common.sessionStorage.put(Constants.newPadFileData, '', function () {});
common.sessionStorage.put(Constants.newPadPathKey, '', function () {});
common.sessionStorage.put(Constants.newPadTeamKey, '', function () {});
}, 100);
});
openIn(parsed.type, path, APP.team, _simpleData);
})();
}
else if ($this.hasClass('cp-app-drive-context-openincode')) {
if (paths.length !== 1) { return; }
@ -4264,23 +4259,20 @@ define([
password: metadata.password,
channel: metadata.channel,
};
nThen(function (waitFor) {
common.sessionStorage.put(Constants.newPadFileData, JSON.stringify(simpleData), waitFor());
common.sessionStorage.put(Constants.newPadPathKey, currentPath, waitFor());
common.sessionStorage.put(Constants.newPadTeamKey, APP.team, waitFor());
}).nThen(function () {
common.openURL('/code/');
// We need to restore sessionStorage for the next time we want to create a pad from this tab
// NOTE: the 100ms timeout is to fix a race condition in firefox where sessionStorage
// would be deleted before the new tab was created
setTimeout(function () {
common.sessionStorage.put(Constants.newPadFileData, '', function () {});
common.sessionStorage.put(Constants.newPadPathKey, '', function () {});
common.sessionStorage.put(Constants.newPadTeamKey, '', function () {});
}, 100);
});
(function () {
var path = currentPath;
if (path[0] !== ROOT) { path = [ROOT]; }
var _metadata = manager.getFileData(el);
var _simpleData = {
title: _metadata.filename || _metadata.title,
href: _metadata.href || _metadata.roHref,
password: _metadata.password,
channel: _metadata.channel,
};
var parsed = Hash.parsePadUrl(_metadata.href || _metadata.roHref);
openIn('code', path, APP.team, _simpleData);
})();
}
else if ($this.hasClass('cp-app-drive-context-expandall') ||
$this.hasClass('cp-app-drive-context-collapseall')) {
if (paths.length !== 1) { return; }
@ -4482,12 +4474,7 @@ define([
else if ($this.hasClass("cp-app-drive-context-newdoc")) {
var ntype = $this.data('type') || 'pad';
var path2 = manager.isPathIn(currentPath, [TRASH]) ? '' : currentPath;
nThen(function (waitFor) {
common.sessionStorage.put(Constants.newPadPathKey, path2, waitFor());
common.sessionStorage.put(Constants.newPadTeamKey, APP.team, waitFor());
}).nThen(function () {
common.openURL('/' + ntype + '/');
});
openIn(ntype, path2, APP.team);
}
else if ($this.hasClass("cp-app-drive-context-properties")) {
if (type === 'trash') {

24
www/common/notifications.js
View File

@ -108,21 +108,17 @@ define([
return Messages._getKey(key, [name, title, teamName]);
};
content.handler = function() {
var todo = function() {
common.openURL(msg.content.href);
defaultDismiss(common, data)();
};
nThen(function(waitFor) {
if (msg.content.isTemplate) {
common.sessionStorage.put(Constants.newPadPathKey, ['template'], waitFor());
}
if (teamNotification) {
common.sessionStorage.put(Constants.newPadTeamKey, teamNotification, waitFor());
}
common.sessionStorage.put('newPadPassword', msg.content.password || '', waitFor());
}).nThen(function() {
todo();
var obj = JSON.stringify({
p: msg.content.isTemplate ? ['template'] : undefined,
t: teamNotification || undefined,
pw: msg.content.password || ''
});
var str = encodeURIComponent(obj);
var parsed = Hash.parsePadUrl(msg.content.href);
var opts = parsed.getOptions();
opts.newPadOpts = str;
common.openURL(parsed.getUrl(opts));
defaultDismiss(common, data)();
};
if (!content.archived) {
content.dismissHandler = defaultDismiss(common, data);

81
www/common/sframe-common-outer.js
View File

@ -26,7 +26,7 @@ define([
};
var AppConfig;
var Test;
var password;
var password, newPadPassword;
var initialPathInDrive;
var burnAfterReading;
@ -202,15 +202,47 @@ define([
}
// Rendered (maybe hidden) hash
var renderedParsed = Utils.Hash.parsePadUrl(window.location.href);
var ohc = window.onhashchange;
window.onhashchange = function () {};
window.location.href = renderedParsed.getUrl(opts);
window.onhashchange = ohc;
ohc({reset: true});
Cryptpad.setTabHref(renderedParsed.getUrl(opts));
}
}));
};
// New pad options
if (parsed.hashData && parsed.hashData.newPadOpts) {
try {
var newPad = JSON.parse(decodeURIComponent(parsed.hashData.newPadOpts));
Cryptpad.initialTeam = newPad.t;
Cryptpad.initialPath = newPad.p;
newPadPassword = newPad.pw;
if (newPad.d) {
Cryptpad.fromFileData = newPad.d;
var _parsed1 = Utils.Hash.parsePadUrl(Cryptpad.fromFileData.href);
if (_parsed1.hashData.type === 'pad' && _parsed1.type !== parsed.type) {
delete Cryptpad.fromFileData;
}
}
} catch (e) {
console.error(e, parsed.hashData.newPadOpts);
}
delete parsed.hashData.newPadOpts;
// If it's a new pad, don't check password
if (!Object.keys(parsed.hashData).length) {
delete parsed.hashData;
parsed.hash = '';
currentPad.hash = '';
Cryptpad.setTabHash('');
return void todo();
}
// Otherwise, existing pad (new for us)
var opts = parsed.getOptions();
delete opts.newPadOpts;
parsed = Utils.Hash.parsePadUrl(parsed.getUrl(opts));
currentPad.hash = parsed.hash;
Cryptpad.setTabHash(parsed.hash);
}
if (!parsed.hashData) { // No hash, no need to check for a password
return void todo();
}
@ -340,9 +372,8 @@ define([
password = val;
}), parsed.getUrl());
}).nThen(function (w) {
if (!password && !stored && sessionStorage.newPadPassword) {
passwordCfg.value = sessionStorage.newPadPassword;
delete sessionStorage.newPadPassword;
if (!password && !stored && newPadPassword) {
passwordCfg.value = newPadPassword;
}
if (parsed.type === "file") {
@ -362,7 +393,7 @@ define([
waitFor.abort();
return;
}
if (!isNew) { return void todo(); }
if (!e && !isNew) { return void todo(); }
if (parsed.hashData.mode === 'view' && (password || !parsed.hashData.password)) {
// Error, wrong password stored, the view seed has changed with the password
// password will never work
@ -513,18 +544,10 @@ define([
sframeChan.onReg('EV_METADATA_UPDATE', updateMeta);
Utils.LocalStore.onLogin(function () {
var ohc = window.onhashchange;
window.onhashchange = function () {};
window.location.hash = currentPad.hash;
window.onhashchange = ohc;
ohc({reset: true});
Cryptpad.setTabHash(currentPad.hash);
});
Utils.LocalStore.onLogout(function () {
var ohc = window.onhashchange;
window.onhashchange = function () {};
window.location.hash = currentPad.hash;
window.onhashchange = ohc;
ohc({reset: true});
Cryptpad.setTabHash(currentPad.hash);
sframeChan.event('EV_LOGOUT');
});
@ -1168,11 +1191,7 @@ define([
var hiddenParsed = Utils.Hash.parsePadUrl(window.location.href);
// Update the hash in the address bar
var ohc = window.onhashchange;
window.onhashchange = function () {};
window.location.href = hiddenParsed.getUrl(opts);
window.onhashchange = ohc;
ohc({reset: true});
Cryptpad.setTabHref(hiddenParsed.getUrl(opts));
});
@ -1519,11 +1538,7 @@ define([
// in the address bar
Cryptpad.padRpc.onChannelDeleted.reg(function (channel) {
if (channel !== secret.channel) { return; }
var ohc = window.onhashchange;
window.onhashchange = function () {};
window.location.href = currentPad.href;
window.onhashchange = ohc;
ohc({reset: true});
Cryptpad.setTabHref(currentPad.href);
});
// Join the netflux channel
@ -1607,13 +1622,9 @@ define([
Utils.crypto = Utils.Crypto.createEncryptor(Utils.secret.keys);
// Update the hash in the address bar
var ohc = window.onhashchange;
window.onhashchange = function () {};
window.location.hash = newHash;
currentPad.hash = newHash;
currentPad.href = '/' + parsed.type + '/#' + newHash;
window.onhashchange = ohc;
ohc({reset: true});
Cryptpad.setTabHash(newHash);
// Update metadata values and send new metadata inside
parsed = Utils.Hash.parsePadUrl(currentPad.href);