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♻ Rewrite decrypt transform

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This commit is contained in:
C-3PO 2018-07-05 11:39:39 +02:00
parent 8755fda1e3
commit 7cb458dfc5
Signed by: c3po
GPG key ID: 62993C4BB4D86F24
1 changed files with 6 additions and 19 deletions
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25
src/ssn/streams/decryptStream.ts
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@ -3,25 +3,12 @@ import getDecryptor from '../decryption/decryptChunk';
export default function decryptTransform(decryptionKeys: [number, number, number]): stream.Transform {
const decryptor = getDecryptor(decryptionKeys);
const transform = new stream.Transform();
//TODO: we need to set transform._transform = (chunk) => { return chunk; }
transform._transform = (chunk, encoding, callback) => {
const decryptedChunk = decryptor(chunk);
callback(undefined, decryptedChunk);
};
/*transform.on('readable', () => {
const encryptedChunk = transform.read();
if (encryptedChunk === null) {
transform.end();
return;
}
const decryptedChunk = decryptor(encryptedChunk);
transform.write(decryptedChunk);
});*/
const transform = new stream.Transform({
transform(chunk, encoding, callback) {
const decryptedChunk = decryptor(chunk);
callback(undefined, decryptedChunk);
},
});
return transform;
}