This commit is contained in:
Mega-Mewthree 2018-08-11 18:26:37 -07:00
commit 7a1768ca87
3 changed files with 25 additions and 0 deletions

View File

@ -190,6 +190,29 @@ export default new class E2EE extends BuiltinModule {
if (!this._ecdh) this._ecdh = {};
return this._ecdh;
}
get ecdh() {
if (!this._ecdh) this._ecdh = {};
return this._ecdh;
}
createKeyExchange(userID) {
this.ecdh[userID] = crypto.createECDH('secp521r1');
return this.ecdh[userID].generateKeys('base64');
}
publicKeyFor(userID) {
return this.ecdh[userID].getPublicKey('base64');
}
computeSecret(userID, otherKey) {
const secret = this.ecdh[userID].computeSecret(otherKey, 'base64', 'base64');
delete this.ecdh[userID];
// Hashing the shared secret future-proofs against some possible attacks.
const hash = crypto.createHash('sha256');
hash.update(secret);
return hash.digest('base64');
}
createKeyExchange(dmChannelID) {
this.ecdh[dmChannelID] = crypto.createECDH('secp521r1');

View File

@ -37,6 +37,7 @@ module.exports = {
util: 'require("util")',
process: 'require("process")',
net: 'require("net")',
crypto: 'require("crypto")',
request: 'require(require("path").join(require("electron").remote.app.getAppPath(), "node_modules", "request"))',
sparkplug: 'require("../../core/dist/sparkplug")',
crypto: 'require("crypto")'

View File

@ -38,6 +38,7 @@ module.exports = {
util: 'require("util")',
process: 'require("process")',
net: 'require("net")',
crypto: 'require("crypto")',
request: 'require(require("path").join(require("electron").remote.app.getAppPath(), "node_modules", "request"))',
sparkplug: 'require("./sparkplug")',
crypto: 'require("crypto")'