lightcordwarez
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BetterDiscordApp-v2
mirror of https://github.com/JsSucks/BetterDiscordApp
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Code Issues 3 Releases Wiki Activity

add bad key handler

This commit is contained in:
Jiiks 2018-08-12 21:46:59 +03:00
parent 2b833b5141
commit cae68947df
1 changed files with 6 additions and 0 deletions
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6
client/src/builtin/E2EE.js
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@ -135,6 +135,11 @@ export default new class E2EE extends BuiltinModule {
const cached = Cache.find('e2ee:images', item => item.src === src); const cached = Cache.find('e2ee:images', item => item.src === src);
if (cached) { if (cached) {
if (cached.invalidKey) {
component.props.className = 'bd-encryptedImageBadKey';
component.props.readyState = 'READY';
return;
}
Logger.info('E2EE', 'Returning encrypted image from cache'); Logger.info('E2EE', 'Returning encrypted image from cache');
try { try {
const decrypt = this.decrypt(this.decrypt(this.decrypt(seed, this.master), haveKey), cached.image); const decrypt = this.decrypt(this.decrypt(this.decrypt(seed, this.master), haveKey), cached.image);
@ -159,6 +164,7 @@ export default new class E2EE extends BuiltinModule {
const data = image.slice(0, -64); const data = image.slice(0, -64);
const validateHmac = await this.createHmac(data); const validateHmac = await this.createHmac(data);
if (hmac !== validateHmac) { if (hmac !== validateHmac) {
Cache.push('e2ee:images', { src, invalidKey: true });
console.log('INVALID HMAC!'); console.log('INVALID HMAC!');
return; return;
} }