@trust/webcrypto - npm Package Compare versions

Comparing version 0.8.3 to 0.8.4

package.json

 {
   "name": "@trust/webcrypto",
-  "version": "0.8.3",
+  "version": "0.8.4",
   "description": "WebCrypto API for Node.js",
   "main": "src/index.js",
+  "types": "index.d.ts",
   "directories": {
@@ -7,0 +8,0 @@ "test": "test"

src/algorithms/RSASSA-PKCS1-v1_5.js

@@ -9,2 +9,3 @@ /**
 const {TextEncoder, TextDecoder} = require('text-encoding')
+const base64url = require('base64url').default
 
@@ -323,7 +324,7 @@ /**
     }
-    // 3-7. Setupp RSSASSA object
+    // 3-7. Setup RSSASSA object
     let alg = new RSASSA_PKCS1_v1_5({
       name: 'RSASSA-PKCS1-v1_5',
-      modulusLength: (new Buffer(jwk.n, 'base64').length / 2) * 8,
-      publicExponent: new Uint8Array([0x01, 0x00, 0x01]), // TODO use jwk.e
+      modulusLength: base64url.toBuffer(jwk.n).length * 8,
+      publicExponent: new Uint8Array(base64url.toBuffer(jwk.e)),
       hash: normalizedHash
@@ -330,0 +331,0 @@ })

src/SubtleCrypto.js

@@ -470,3 +470,3 @@ /**
     // 6. Setup normalizedKeyAlgorithm
-    let normalizedKeyAlgorithm = supportedAlgorithms.normalize('importKey', unwrapAlgorithm)
+    let normalizedKeyAlgorithm = supportedAlgorithms.normalize('importKey', unwrappedKeyAlgorithm)
     if (normalizedKeyAlgorithm instanceof Error) {
@@ -473,0 +473,0 @@ // 7. If failed, then try again with op as 'encrypt'

test/algorithms/RSASSA-PKCS1-v1_5_Spec.js

@@ -664,2 +664,10 @@ /**
 
+        it('should define modulusLength', () => {
+          key.algorithm.modulusLength.should.eql(2048)
+        })
+
+        it('should define publicExponent', () => {
+          key.algorithm.publicExponent.should.eql(new Uint8Array([0x01, 0x00, 0x01]))
+        })
+
         it('should define extractable', () => {
@@ -694,2 +702,10 @@ key.extractable.should.equal(false)
 
+        it('should define modulusLength', () => {
+          key.algorithm.modulusLength.should.eql(2048)
+        })
+
+        it('should define publicExponent', () => {
+          key.algorithm.publicExponent.should.eql(new Uint8Array([0x01, 0x00, 0x01]))
+        })
+
         it('should define extractable', () => {
@@ -696,0 +712,0 @@ key.extractable.should.equal(true)

test/SubtleCryptoSpec.js

@@ -1253,3 +1253,58 @@ /**
 
-  describe('with valid arguments', () => {
+    describe('with different key arguments', async () => {
+      let unwrappedSymmetric;
+      before(async () => {
+      
+        let cryptoAlgorithm = {
+          name: "RSA-OAEP",
+          modulusLength: 2048,
+          publicExponent: new Uint8Array([0x01, 0x00, 0x01]),
+          hash: { name: "SHA-1" }
+        };
+
+        let cryptoSymmetricAlgorithm = {
+          name: "AES-GCM",
+          length: 256, //can be  128, 192, or 256
+        };
+        
+        let wrappingAlgorithm = {
+          name: "RSA-OAEP",
+          hash: {name: "SHA-1"},
+        };
+
+        let asymmetricKey = await crypto.subtle.generateKey(
+          cryptoAlgorithm,
+          true,
+          ["encrypt", "decrypt", "wrapKey"]
+        );
+
+        let symmetric = await crypto.subtle.generateKey(
+          cryptoSymmetricAlgorithm,
+          true,
+          ["encrypt", "decrypt"]
+        );
+
+        let wrappedSymmetric = await crypto.subtle.wrapKey(
+          "raw",
+          symmetric,
+          asymmetricKey.publicKey,
+          wrappingAlgorithm
+        );
+
+        unwrappedSymmetric = await crypto.subtle.unwrapKey(
+            "raw",
+            wrappedSymmetric,
+            asymmetricKey.privateKey,
+            wrappingAlgorithm,
+            cryptoSymmetricAlgorithm,
+            false,
+            ["encrypt", "decrypt"]
+        );
+      });
+      it('should resolve the promise', () => {
+        unwrappedSymmetric.should.be.instanceof(CryptoKey)
+      })
+    })
+
+    describe('with valid arguments', () => {
       let promise, result, error
@@ -1256,0 +1311,0 @@

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Improved metrics

Total package byte prevSize

399555

increased by0.53%

Number of package files

98

increased by1.03%

Lines of code

11909

increased by0.52%

No dependency changes