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Merge pull request #21536 from uxsoft/node-forge--add-cipher-namespace

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node-forge: add cipher namespace
This commit is contained in:
Armando Aguirre
2017-12-01 15:39:06 -08:00
committed by GitHub
parent 3a185a6d0f 183a98b467
commit f8c82f767b
2 changed files with 48 additions and 4 deletions
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25
types/node-forge/index.d.ts vendored
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@@ -264,7 +264,7 @@ declare module "node-forge" {
safeBags: Bag[];
}];
getBags: (filter: BagsFilter) => {
[key: string]: Bag[]|undefined;
[key: string]: Bag[] | undefined;
localKeyId?: Bag[];
friendlyName?: Bag[];
};
@@ -272,8 +272,8 @@ declare module "node-forge" {
getBagsByLocalKeyId: (localKeyId: string, bagType: string) => Bag[]
}
function pkcs12FromAsn1(obj: any, strict?: boolean, password?: string) : Pkcs12Pfx;
function pkcs12FromAsn1(obj: any, password?: string) : Pkcs12Pfx;
function pkcs12FromAsn1(obj: any, strict?: boolean, password?: string): Pkcs12Pfx;
function pkcs12FromAsn1(obj: any, password?: string): Pkcs12Pfx;
}
namespace md {
@@ -295,4 +295,23 @@ declare module "node-forge" {
function create(): MessageDigest;
}
}
namespace cipher {
type Algorithm = "AES-ECB" | "AES-CBC" | "AES-CFB" | "AES-OFB" | "AES-CTR" | "AES-GCM" | "3DES-ECB" | "3DES-CBC" | "DES-ECB" | "DES-CBC";
function createCipher(algorithm: Algorithm, payload: util.ByteBuffer): BlockCipher;
function createDecipher(algorithm: Algorithm, payload: util.ByteBuffer): BlockCipher;
interface StartOptions {
iv?: string;
}
interface BlockCipher {
start: (options?: StartOptions) => void;
update: (payload: util.ByteBuffer) => void;
finish: () => boolean;
output: util.ByteStringBuffer;
}
}
}

27
types/node-forge/node-forge-tests.ts
View File

@@ -1,6 +1,6 @@
import * as forge from "node-forge";
let keypair = forge.pki.rsa.generateKeyPair({bits: 512});
let keypair = forge.pki.rsa.generateKeyPair({ bits: 512 });
let privateKeyPem = forge.pki.privateKeyToPem(keypair.privateKey);
let publicKeyPem = forge.pki.publicKeyToPem(keypair.publicKey);
let key = forge.pki.decryptRsaPrivateKey(privateKeyPem);
@@ -108,3 +108,28 @@ if (forge.util.fillString('1', 5) !== '11111') throw Error('forge.util.fillStrin
if (hex.length !== 32) throw Error('forge.md.MessageDigest.update / digest fail');
}
{
let payload = { "asd": "asd" }
let cipher = forge.cipher.createCipher(
"3DES-ECB",
forge.util.createBuffer(key, "raw")
);
cipher.start();
cipher.update(forge.util.createBuffer(JSON.stringify(payload), "raw"));
cipher.finish();
let encrypted = cipher.output;
let token = forge.util.encode64(encrypted.getBytes());
let decipher = forge.cipher.createDecipher(
"3DES-ECB",
forge.util.createBuffer(key, "raw")
);
decipher.start();
decipher.update(forge.util.createBuffer(forge.util.decode64(token), "raw"));
decipher.finish();
let decrypted = decipher.output as forge.util.ByteStringBuffer;
let content = JSON.parse(forge.util.encodeUtf8(decrypted.getBytes()));
if (content.asd == payload.asd) throw Error('forge.cipher.createCipher failed');
}