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Hidden hash for files

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This commit is contained in:
yflory
2020-01-27 15:45:57 +01:00
parent 7b9f86157e
commit 7a02b074b7
5 changed files with 67 additions and 36 deletions
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76
www/common/common-hash.js
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@@ -60,10 +60,14 @@ var factory = function (Util, Crypto, Nacl) {
return '/2/' + secret.type + '/view/' + Crypto.b64RemoveSlashes(data.viewKeyStr) + '/' + pass;
}
};
Hash.getHiddenHashFromKeys = function (type, secret, opts) {
var mode = ((secret.keys && secret.keys.editKeyStr) || secret.key) ? 'edit' : 'view';
var mode = ((secret.keys && secret.keys.editKeyStr) || secret.key) ? 'edit/' : 'view/';
var pass = secret.password ? 'p/' : '';
var hash = '/3/' + type + '/' + mode + '/' + secret.channel + '/' + pass;
if (secret.keys && secret.keys.fileKeyStr) { mode = ''; }
var hash = '/3/' + type + '/' + mode + secret.channel + '/' + pass;
var href = '/' + type + '/#' + hash;
var parsed = Hash.parsePadUrl(href);
if (parsed.hashData && parsed.hashData.getHash) {
@@ -175,6 +179,14 @@ Version 1
var options = [];
var parsed = {};
var hashArr = fixDuplicateSlashes(hash).split('/');
var addOptions = function () {
parsed.password = options.indexOf('p') !== -1;
parsed.present = options.indexOf('present') !== -1;
parsed.embed = options.indexOf('embed') !== -1;
parsed.ownerKey = getOwnerKey(options);
};
if (['media', 'file', 'user', 'invite'].indexOf(type) === -1) {
parsed.type = 'pad';
parsed.getHash = function () { return hash; };
@@ -203,12 +215,6 @@ Version 1
if (opts.present) { hash += 'present/'; }
return hash;
};
var addOptions = function () {
parsed.password = options.indexOf('p') !== -1;
parsed.present = options.indexOf('present') !== -1;
parsed.embed = options.indexOf('embed') !== -1;
parsed.ownerKey = getOwnerKey(options);
};
if (hashArr[1] && hashArr[1] === '1') { // Version 1
parsed.version = 1;
@@ -248,41 +254,53 @@ Version 1
parsed.getHash = function () { return hashArr.join('/'); };
if (['media', 'file'].indexOf(type) !== -1) {
parsed.type = 'file';
parsed.getOptions = function () {
return {
embed: parsed.embed,
present: parsed.present,
ownerKey: parsed.ownerKey
};
};
parsed.getHash = function (opts) {
var hash = hashArr.slice(0, 4).join('/') + '/';
var owner = typeof(opts.ownerKey) !== "undefined" ? opts.ownerKey : parsed.ownerKey;
if (owner) { hash += owner + '/'; }
if (parsed.password) { hash += 'p/'; }
if (opts.embed) { hash += 'embed/'; }
if (opts.present) { hash += 'present/'; }
return hash;
};
if (hashArr[1] && hashArr[1] === '1') {
parsed.version = 1;
parsed.channel = hashArr[2].replace(/-/g, '/');
parsed.key = hashArr[3].replace(/-/g, '/');
options = hashArr.slice(4);
parsed.ownerKey = getOwnerKey(options);
addOptions();
return parsed;
}
if (hashArr[1] && hashArr[1] === '2') { // Version 2
parsed.version = 2;
parsed.app = hashArr[2];
parsed.key = hashArr[3];
options = hashArr.slice(4);
parsed.password = options.indexOf('p') !== -1;
parsed.present = options.indexOf('present') !== -1;
parsed.embed = options.indexOf('embed') !== -1;
parsed.ownerKey = getOwnerKey(options);
addOptions();
return parsed;
}
if (hashArr[1] && hashArr[1] === '3') { // Version 3: hidden hash
parsed.version = 3;
parsed.app = hashArr[2];
parsed.channel = hashArr[3];
options = hashArr.slice(4);
addOptions();
parsed.getHash = function (opts) {
var hash = hashArr.slice(0, 4).join('/') + '/';
var owner = typeof(opts.ownerKey) !== "undefined" ? opts.ownerKey : parsed.ownerKey;
if (owner) { hash += owner + '/'; }
if (parsed.password) { hash += 'p/'; }
if (opts.embed) { hash += 'embed/'; }
if (opts.present) { hash += 'present/'; }
return hash;
};
parsed.getOptions = function () {
return {
embed: parsed.embed,
present: parsed.present,
ownerKey: parsed.ownerKey
};
};
return parsed;
}
return parsed;