lib: rename checkIsArrayBufferView()

Rename it to validateArrayBufferView() to align with validateInt32()
and friends.

Swap the name and the value in the argument list for consistency,
although any reasonable person will agree it's a crime against
humanity to put the value before the name.

PR-URL: https://github.com/nodejs/node/pull/20816
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>

lib/internal/crypto/pbkdf2.js

@@ -11,8 +11,8 @@ const {
   ERR_INVALID_CALLBACK,
 } = require('internal/errors').codes;
 const {
-  checkIsArrayBufferView,
   getDefaultEncoding,
+  validateArrayBufferView,
 } = require('internal/crypto/util');
 
 function pbkdf2(password, salt, iterations, keylen, digest, callback) {
@@ -57,8 +57,8 @@ function check(password, salt, iterations, keylen, digest, callback) {
     digest = 'sha1';
   }
 
-  password = checkIsArrayBufferView('password', password);
-  salt = checkIsArrayBufferView('salt', salt);
+  password = validateArrayBufferView(password, 'password');
+  salt = validateArrayBufferView(salt, 'salt');
   iterations = validateInt32(iterations, 'iterations', 0, INT_MAX);
   keylen = validateInt32(keylen, 'keylen', 0, INT_MAX);
 

lib/internal/crypto/scrypt.js

@@ -10,8 +10,8 @@ const {
   ERR_INVALID_CALLBACK,
 } = require('internal/errors').codes;
 const {
-  checkIsArrayBufferView,
   getDefaultEncoding,
+  validateArrayBufferView,
 } = require('internal/crypto/util');
 
 const defaults = {
@@ -74,8 +74,8 @@ function check(password, salt, keylen, options, callback) {
   if (_scrypt === undefined)
     throw new ERR_CRYPTO_SCRYPT_NOT_SUPPORTED();
 
-  password = checkIsArrayBufferView('password', password);
-  salt = checkIsArrayBufferView(salt, 'salt');
+  password = validateArrayBufferView(password, 'password');
+  salt = validateArrayBufferView(salt, 'salt');
   keylen = validateInt32(keylen, 'keylen', 0, INT_MAX);
 
   let { N, r, p, maxmem } = defaults;

lib/internal/crypto/sig.js

@@ -14,9 +14,9 @@ const {
   RSA_PKCS1_PADDING
 } = process.binding('constants').crypto;
 const {
-  checkIsArrayBufferView,
   getDefaultEncoding,
-  toBuf
+  toBuf,
+  validateArrayBufferView,
 } = require('internal/crypto/util');
 const { Writable } = require('stream');
 const { inherits } = require('util');
@@ -41,7 +41,8 @@ Sign.prototype._write = function _write(chunk, encoding, callback) {
 
 Sign.prototype.update = function update(data, encoding) {
   encoding = encoding || getDefaultEncoding();
-  data = checkIsArrayBufferView('data', toBuf(data, encoding));
+  data = validateArrayBufferView(toBuf(data, encoding),
+                                 'data');
   this._handle.update(data);
   return this;
 };
@@ -77,7 +78,7 @@ Sign.prototype.sign = function sign(options, encoding) {
 
   var pssSaltLength = getSaltLength(options);
 
-  key = checkIsArrayBufferView('key', key);
+  key = validateArrayBufferView(key, 'key');
 
   var ret = this._handle.sign(key, passphrase, rsaPadding, pssSaltLength);
 
@@ -114,10 +115,10 @@ Verify.prototype.verify = function verify(options, signature, sigEncoding) {
 
   var pssSaltLength = getSaltLength(options);
 
-  key = checkIsArrayBufferView('key', key);
+  key = validateArrayBufferView(key, 'key');
 
-  signature = checkIsArrayBufferView('signature',
-                                     toBuf(signature, sigEncoding));
+  signature = validateArrayBufferView(toBuf(signature, sigEncoding),
+                                      'signature');
 
   return this._handle.verify(key, signature, rsaPadding, pssSaltLength);
 };

lib/internal/crypto/util.js

@@ -83,7 +83,7 @@ function timingSafeEqual(buf1, buf2) {
   return _timingSafeEqual(buf1, buf2);
 }
 
-function checkIsArrayBufferView(name, buffer) {
+function validateArrayBufferView(buffer, name) {
   buffer = toBuf(buffer);
   if (!isArrayBufferView(buffer)) {
     throw new ERR_INVALID_ARG_TYPE(
@@ -96,7 +96,7 @@ function checkIsArrayBufferView(name, buffer) {
 }
 
 module.exports = {
-  checkIsArrayBufferView,
+  validateArrayBufferView,
   getCiphers,
   getCurves,
   getDefaultEncoding,