formatting

erdtman · Nov 2, 2021 · 59868e3 · 59868e3
1 parent 1c42abe
commit 59868e3
Show file tree

Hide file tree

Showing 22 changed files with 642 additions and 618 deletions.
diff --git a/examples/encrypt.js b/examples/encrypt.js
@@ -2,11 +2,11 @@ const cose = require('../');
 
 const plaintext = 'Secret message!';
 const headers = {
-  'p': { 'alg': 'A128GCM' },
-  'u': { 'kid': 'our-secret' }
+  p: { alg: 'A128GCM' },
+  u: { kid: 'our-secret' }
 };
 const recipient = {
-  'key': Buffer.from('231f4c4d4d3051fdc2ec0a3851d5b383', 'hex')
+  key: Buffer.from('231f4c4d4d3051fdc2ec0a3851d5b383', 'hex')
 };
 
 cose.encrypt.create(

diff --git a/examples/mac.js b/examples/mac.js
@@ -2,11 +2,11 @@ const cose = require('../');
 
 const plaintext = 'Important message!';
 const headers = {
-  'p': { 'alg': 'SHA-256_64' },
-  'u': { 'kid': 'our-secret' }
+  p: { alg: 'SHA-256_64' },
+  u: { kid: 'our-secret' }
 };
 const recipent = {
-  'key': Buffer.from('231f4c4d4d3051fdc2ec0a3851d5b383', 'hex')
+  key: Buffer.from('231f4c4d4d3051fdc2ec0a3851d5b383', 'hex')
 };
 
 cose.mac.create(

diff --git a/examples/sign-rs.js b/examples/sign-rs.js
@@ -4,8 +4,8 @@ const cose = require('../lib');
 async function sample () {
   const plaintext = 'Important message!';
   const headers = {
-    'p': { 'alg': 'RS256' },
-    'u': { 'kid': '11' }
+    p: { alg: 'RS256' },
+    u: { kid: '11' }
   };
   const keys = crypto.generateKeyPairSync('rsa', {
     modulusLength: 2048,
@@ -19,14 +19,14 @@ async function sample () {
     }
   });
   const signer = {
-    'key': keys.privateKey
+    key: keys.privateKey
   };
 
   const msg = await cose.sign.create(headers, plaintext, signer);
   console.log('Signed message: ' + msg.toString('hex'));
 
   const verifier = {
-    'key': keys.publicKey
+    key: keys.publicKey
   };
 
   const plaintext2 = await cose.sign.verify(msg, verifier);

diff --git a/examples/sign.js b/examples/sign.js
@@ -2,12 +2,12 @@ const cose = require('../');
 
 const plaintext = 'Important message!';
 const headers = {
-  'p': { 'alg': 'ES256' },
-  'u': { 'kid': '11' }
+  p: { alg: 'ES256' },
+  u: { kid: '11' }
 };
 const signer = {
-  'key': {
-    'd': Buffer.from('6c1382765aec5358f117733d281c1c7bdc39884d04a45a1e6c67c858bc206c19', 'hex')
+  key: {
+    d: Buffer.from('6c1382765aec5358f117733d281c1c7bdc39884d04a45a1e6c67c858bc206c19', 'hex')
   }
 };
 
@@ -22,9 +22,9 @@ cose.sign.create(
   });
 
 const verifier = {
-  'key': {
-    'x': Buffer.from('143329cce7868e416927599cf65a34f3ce2ffda55a7eca69ed8919a394d42f0f', 'hex'),
-    'y': Buffer.from('60f7f1a780d8a783bfb7a2dd6b2796e8128dbbcef9d3d168db9529971a36e7b9', 'hex')
+  key: {
+    x: Buffer.from('143329cce7868e416927599cf65a34f3ce2ffda55a7eca69ed8919a394d42f0f', 'hex'),
+    y: Buffer.from('60f7f1a780d8a783bfb7a2dd6b2796e8128dbbcef9d3d168db9529971a36e7b9', 'hex')
   }
 };
 const COSEMessage = Buffer.from('d28443a10126a10442313172496d706f7274616e74206d6573736167652158404c2b6b66dfedc4cfef0f221cf7ac7f95087a4c4245fef0063a0fd4014b670f642d31e26d38345bb4efcdc7ded3083ab4fe71b62a23f766d83785f044b20534f9', 'hex');

diff --git a/lib/common.js b/lib/common.js
@@ -3,32 +3,32 @@
 'use strict';
 
 const AlgToTags = {
-  'PS512': -39,
-  'PS384': -38,
-  'PS256': -37,
-  'RS512': -259,
-  'RS384': -258,
-  'RS256': -257,
+  PS512: -39,
+  PS384: -38,
+  PS256: -37,
+  RS512: -259,
+  RS384: -258,
+  RS256: -257,
   'ECDH-SS-512': -28,
   'ECDH-SS': -27,
   'ECDH-ES-512': -26,
   'ECDH-ES': -25,
-  'ES256': -7,
-  'ES384': -35,
-  'ES512': -36,
-  'direct': -6,
-  'A128GCM': 1,
-  'A192GCM': 2,
-  'A256GCM': 3,
+  ES256: -7,
+  ES384: -35,
+  ES512: -36,
+  direct: -6,
+  A128GCM: 1,
+  A192GCM: 2,
+  A256GCM: 3,
   'SHA-256_64': 4,
   'SHA-256-64': 4,
   'HS256/64': 4,
   'SHA-256': 5,
-  'HS256': 5,
+  HS256: 5,
   'SHA-384': 6,
-  'HS384': 6,
+  HS384: 6,
   'SHA-512': 7,
-  'HS512': 7,
+  HS512: 7,
   'AES-CCM-16-64-128': 10,
   'AES-CCM-16-128/64': 10,
   'AES-CCM-16-64-256': 11,
@@ -52,10 +52,10 @@ const AlgToTags = {
 };
 
 const Translators = {
-  'kid': (value) => {
+  kid: (value) => {
     return Buffer.from(value, 'utf8');
   },
-  'alg': (value) => {
+  alg: (value) => {
     if (!(AlgToTags[value])) {
       throw new Error('Unknown \'alg\' parameter, ' + value);
     }
@@ -64,18 +64,18 @@ const Translators = {
 };
 
 const HeaderParameters = {
-  'partyUNonce': -22,
-  'static_key_id': -3,
-  'static_key': -2,
-  'ephemeral_key': -1,
-  'alg': 1,
-  'crit': 2,
-  'content_type': 3,
-  'ctyp': 3, // one could question this but it makes testing easier
-  'kid': 4,
-  'IV': 5,
-  'Partial_IV': 6,
-  'counter_signature': 7
+  partyUNonce: -22,
+  static_key_id: -3,
+  static_key: -2,
+  ephemeral_key: -1,
+  alg: 1,
+  crit: 2,
+  content_type: 3,
+  ctyp: 3, // one could question this but it makes testing easier
+  kid: 4,
+  IV: 5,
+  Partial_IV: 6,
+  counter_signature: 7
 };
 
 exports.EMPTY_BUFFER = Buffer.alloc(0);
@@ -98,39 +98,39 @@ exports.TranslateHeaders = function (header) {
 };
 
 const KeyParameters = {
-  'crv': -1,
-  'k': -1,
-  'x': -2,
-  'y': -3,
-  'd': -4,
-  'kty': 1
+  crv: -1,
+  k: -1,
+  x: -2,
+  y: -3,
+  d: -4,
+  kty: 1
 };
 
 const KeyTypes = {
-  'OKP': 1,
-  'EC2': 2,
-  'RSA': 3,
-  'Symmetric': 4
+  OKP: 1,
+  EC2: 2,
+  RSA: 3,
+  Symmetric: 4
 };
 
 const KeyCrv = {
   'P-256': 1,
   'P-384': 2,
   'P-521': 3,
-  'X25519': 4,
-  'X448': 5,
-  'Ed25519': 6,
-  'Ed448': 7
+  X25519: 4,
+  X448: 5,
+  Ed25519: 6,
+  Ed448: 7
 };
 
 const KeyTranslators = {
-  'kty': (value) => {
+  kty: (value) => {
     if (!(KeyTypes[value])) {
       throw new Error('Unknown \'kty\' parameter, ' + value);
     }
     return KeyTypes[value];
   },
-  'crv': (value) => {
+  crv: (value) => {
     if (!(KeyCrv[value])) {
       throw new Error('Unknown \'crv\' parameter, ' + value);
     }

diff --git a/lib/encrypt.js b/lib/encrypt.js
@@ -31,9 +31,9 @@ const TagToAlg = {
 };
 
 const COSEAlgToNodeAlg = {
-  'A128GCM': 'aes-128-gcm',
-  'A192GCM': 'aes-192-gcm',
-  'A256GCM': 'aes-256-gcm',
+  A128GCM: 'aes-128-gcm',
+  A192GCM: 'aes-192-gcm',
+  A256GCM: 'aes-256-gcm',
 
   'AES-CCM-16-64-128': 'aes-128-ccm',
   'AES-CCM-16-64-256': 'aes-256-ccm',
@@ -192,7 +192,7 @@ exports.create = function (headers, payload, recipients, options) {
 
       let iv;
       if (options.contextIv) {
-        let partialIv = randomSource(2);
+        const partialIv = randomSource(2);
         iv = common.xor(partialIv, options.contextIv);
         u.set(common.HeaderParameters.Partial_IV, partialIv);
       } else {
@@ -231,10 +231,10 @@ exports.create = function (headers, payload, recipients, options) {
         ]);
 
         const generatedKey = common.TranslateKey({
-          'crv': recipients[0].key.crv,
-          'x': senderPublicKey.slice(1, keyLength[recipients[0].key.crv] + 1), // TODO slice based on key length
-          'y': senderPublicKey.slice(keyLength[recipients[0].key.crv] + 1),
-          'kty': 'EC2' // TODO use real value
+          crv: recipients[0].key.crv,
+          x: senderPublicKey.slice(1, keyLength[recipients[0].key.crv] + 1), // TODO slice based on key length
+          y: senderPublicKey.slice(keyLength[recipients[0].key.crv] + 1),
+          kty: 'EC2' // TODO use real value
         });
         const rp = cbor.encode(common.TranslateHeaders(recipients[0].p));
         const ikm = generated.computeSecret(recipientPublicKey);
@@ -285,7 +285,7 @@ exports.create = function (headers, payload, recipients, options) {
     } else {
       let iv;
       if (options.contextIv) {
-        let partialIv = randomSource(2);
+        const partialIv = randomSource(2);
         iv = common.xor(partialIv, options.contextIv);
         u.set(common.HeaderParameters.Partial_IV, partialIv);
       } else {

diff --git a/lib/mac.js b/lib/mac.js
@@ -27,7 +27,7 @@ const AlgFromTags = {
 const COSEAlgToNodeAlg = {
   'SHA-256_64': 'sha256',
   'SHA-256': 'sha256',
-  'HS256': 'sha256',
+  HS256: 'sha256',
   'SHA-384': 'sha384',
   'SHA-512': 'sha512',
   'AES-MAC-128/64': 'aes-cbc-mac-64',