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Password-protected files: upload files with hashes V2

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This commit is contained in:
yflory
2018-05-28 15:30:39 +02:00
parent c7e08fedfb
commit 586193d6a1
6 changed files with 52 additions and 73 deletions
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23
www/common/common-hash.js
View File

@@ -67,23 +67,6 @@ define([
}
};
// V1
/*var getEditHashFromKeys = Hash.getEditHashFromKeys = function (chanKey, keys) {
if (typeof keys === 'string') {
return chanKey + keys;
}
if (!keys.editKeyStr) { return; }
return '/1/edit/' + hexToBase64(chanKey) + '/'+Crypto.b64RemoveSlashes(keys.editKeyStr)+'/';
};
var getViewHashFromKeys = Hash.getViewHashFromKeys = function (chanKey, keys) {
if (typeof keys === 'string') {
return;
}
return '/1/view/' + hexToBase64(chanKey) + '/'+Crypto.b64RemoveSlashes(keys.viewKeyStr)+'/';
};
var getFileHashFromKeys = Hash.getFileHashFromKeys = function (fileKey, cryptKey) {
return '/1/' + hexToBase64(fileKey) + '/' + Crypto.b64RemoveSlashes(cryptKey) + '/';
};*/
Hash.getUserHrefFromKeys = function (origin, username, pubkey) {
return origin + '/user/#/1/' + username + '/' + pubkey.replace(/\//g, '-');
};
@@ -108,7 +91,7 @@ define([
password: Boolean(password),
version: 2,
type: type,
keys: cryptor.fileKeyStr
keys: cryptor
});
}
cryptor = Crypto.createEditCryptor2(void 0, void 0, password);
@@ -116,7 +99,7 @@ define([
password: Boolean(password),
version: 2,
type: type,
keys: cryptor.editKeyStr
keys: cryptor
});
};
@@ -374,8 +357,8 @@ Version 1
}
}
} else if (parsed.type === "file") {
secret.channel = base64ToHex(secret.keys.chanId);
secret.keys = Crypto.createFileCryptor2(parsed.key, password);
secret.channel = base64ToHex(secret.keys.chanId);
secret.key = secret.keys.fileKeyStr;
if (secret.channel.length !== 48 || secret.key.length !== 24) {
throw new Error("The channel key and/or the encryption key is invalid");

8
www/common/cryptpad-common.js
View File

@@ -204,8 +204,8 @@ define([
});
};
common.uploadComplete = function (cb) {
postMessage("UPLOAD_COMPLETE", null, function (obj) {
common.uploadComplete = function (id, cb) {
postMessage("UPLOAD_COMPLETE", id, function (obj) {
if (obj && obj.error) { return void cb(obj.error); }
cb(null, obj);
});
@@ -218,8 +218,8 @@ define([
});
};
common.uploadCancel = function (cb) {
postMessage("UPLOAD_CANCEL", null, function (obj) {
common.uploadCancel = function (size, cb) {
postMessage("UPLOAD_CANCEL", {size: size}, function (obj) {
if (obj && obj.error) { return void cb(obj.error); }
cb(null, obj);
});

6
www/common/outer/async-store.js
View File

@@ -230,9 +230,9 @@ define([
});
};
Store.uploadComplete = function (data, cb) {
Store.uploadComplete = function (id, cb) {
if (!store.rpc) { return void cb({error: 'RPC_NOT_READY'}); }
store.rpc.uploadComplete(function (err, res) {
store.rpc.uploadComplete(id, function (err, res) {
if (err) { return void cb({error:err}); }
cb(res);
});
@@ -248,7 +248,7 @@ define([
Store.uploadCancel = function (data, cb) {
if (!store.rpc) { return void cb({error: 'RPC_NOT_READY'}); }
store.rpc.uploadCancel(function (err, res) {
store.rpc.uploadCancel(data.size, function (err, res) {
if (err) { return void cb({error:err}); }
cb(res);
});

15
www/common/outer/upload.js
View File

@@ -13,16 +13,14 @@ define([
// if it exists, path contains the new pad location in the drive
var path = file.path;
// XXX
// PASSWORD_FILES
var password;
var password = file.password;
var hash = Hash.createRandomHash('file', password);
var secret = Hash.getSecrets('file', hash, password);
var key = secret.keys.cryptKey;
var id = secret.channel;
//var key = Nacl.randomBytes(32);
// XXX provide channel id to "next"
// XXX check id here (getFileSize)
var next = FileCrypto.encrypt(u8, metadata, key);
var estimate = FileCrypto.computeEncryptedSize(u8.length, metadata);
@@ -53,7 +51,7 @@ define([
}
// if not box then done
common.uploadComplete(function (e/*, id*/) { // XXX id is given, not asked
common.uploadComplete(id, function (e) {
if (e) { return void console.error(e); }
var uri = ['', 'blob', id.slice(0,2), id].join('/');
console.log("encrypted blob is now available as %s", uri);
@@ -64,11 +62,11 @@ define([
if (noStore) { return void onComplete(href); }
// PASSWORD_FILES
var data = {
title: title || "",
href: href,
path: path,
password: password,
channel: id
};
common.setPadTitle(data, function (err) {
@@ -89,11 +87,10 @@ define([
if (pending) {
return void onPending(function () {
// if the user wants to cancel the pending upload to execute that one
common.uploadCancel(function (e, res) {
common.uploadCancel(estimate, function (e) {
if (e) {
return void console.error(e);
}
console.log(res);
next(again);
});
});

8
www/common/pinpad.js
View File

@@ -176,8 +176,8 @@ define([
});
};
exp.uploadComplete = function (cb) {
rpc.send('UPLOAD_COMPLETE', null, function (e, res) {
exp.uploadComplete = function (id, cb) {
rpc.send('UPLOAD_COMPLETE', id, function (e, res) {
if (e) { return void cb(e); }
var id = res[0];
if (typeof(id) !== 'string') {
@@ -203,8 +203,8 @@ define([
});
};
exp.uploadCancel = function (cb) {
rpc.send('UPLOAD_CANCEL', void 0, function (e) {
exp.uploadCancel = function (size, cb) {
rpc.send('UPLOAD_CANCEL', size, function (e) {
if (e) { return void cb(e); }
cb();
});