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crypto: allow undefined for saltLength and padding #26921

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crypto: allow undefined for saltLength and padding #26921

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4 changes: 2 additions & 2 deletions lib/internal/crypto/sig.js
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Original file line number Diff line number Diff line change
Expand Up @@ -60,8 +60,8 @@ function getSaltLength(options) {
}

function getIntOption(name, defaultValue, options) {
if (options.hasOwnProperty(name)) {
const value = options[name];
const value = options[name];
if (value !== undefined) {
if (value === value >> 0) {
return value;
} else {
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10 changes: 5 additions & 5 deletions test/parallel/test-crypto-sign-verify.js
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Expand Up @@ -32,23 +32,23 @@ const modSize = 1024;
common.expectsError(
() => crypto.createVerify('SHA256').verify({
key: certPem,
padding: undefined,
padding: null,
}, ''),
{
code: 'ERR_INVALID_OPT_VALUE',
type: TypeError,
message: 'The value "undefined" is invalid for option "padding"'
message: 'The value "null" is invalid for option "padding"'
});

common.expectsError(
() => crypto.createVerify('SHA256').verify({
key: certPem,
saltLength: undefined,
saltLength: null,
}, ''),
{
code: 'ERR_INVALID_OPT_VALUE',
type: TypeError,
message: 'The value "undefined" is invalid for option "saltLength"'
message: 'The value "null" is invalid for option "saltLength"'
});

// Test signing and verifying
Expand Down Expand Up @@ -233,7 +233,7 @@ common.expectsError(

// Test exceptions for invalid `padding` and `saltLength` values
{
[null, undefined, NaN, 'boom', {}, [], true, false]
[null, NaN, 'boom', {}, [], true, false]
.forEach((invalidValue) => {
common.expectsError(() => {
crypto.createSign('SHA256')
Expand Down