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crypto: handle initEDRaw pkey failure #40188

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crypto: handle initEDRaw pkey failure #40188

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crypto: handle initEDRaw pkey failure
codebytere Sep 23, 2021
ddb7253
Update lib/internal/crypto/ec.js
codebytere Sep 24, 2021
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9 changes: 4 additions & 5 deletions lib/internal/crypto/ec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -122,13 +122,12 @@ function createECRawKey(namedCurve, keyData, isPublic) {
break;
}

if (isPublic) {
handle.initEDRaw(namedCurve, keyData, kKeyTypePublic);
return new PublicKeyObject(handle);
const keyType = isPublic ? kKeyTypePublic : kKeyTypePrivate;
if (!handle.initEDRaw(namedCurve, keyData, keyType)) {
throw lazyDOMException('Failure to generate key object');
}

handle.initEDRaw(namedCurve, keyData, kKeyTypePrivate);
return new PrivateKeyObject(handle);
return isPublic ? new PublicKeyObject(handle) : new PrivateKeyObject(handle);
}

async function ecGenerateKey(algorithm, extractable, keyUsages) {
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14 changes: 4 additions & 10 deletions lib/internal/crypto/keys.js
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Original file line number Diff line number Diff line change
Expand Up @@ -435,16 +435,10 @@ function getKeyObjectHandleFromJwk(key, ctx) {
}

const handle = new KeyObjectHandle();
if (isPublic) {
handle.initEDRaw(
`NODE-${key.crv.toUpperCase()}`,
keyData,
kKeyTypePublic);
} else {
handle.initEDRaw(
`NODE-${key.crv.toUpperCase()}`,
keyData,
kKeyTypePrivate);

const keyType = isPublic ? kKeyTypePublic : kKeyTypePrivate;
if (!handle.initEDRaw(`NODE-${key.crv.toUpperCase()}`, keyData, keyType)) {
throw new ERR_CRYPTO_INVALID_JWK();
}

return handle;
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