1 files changed, 12 insertions, 10 deletions
diff --git a/lib/internal/policy/sri.js b/lib/internal/policy/sri.js
index 877c96a6f7..38d7fc9e07 100644
--- a/lib/internal/policy/sri.js
+++ b/lib/internal/policy/sri.js
@@ -2,9 +2,12 @@
 // Value of https://w3c.github.io/webappsec-subresource-integrity/#the-integrity-attribute
 
 const {
-  Object,
-  RegExpPrototype,
-  StringPrototype
+  ObjectDefineProperty,
+  ObjectFreeze,
+  ObjectSeal,
+  RegExpPrototypeExec,
+  RegExpPrototypeTest,
+  StringPrototypeSlice,
 } = primordials;
 
 // Returns [{algorithm, value (in base64 string), options,}]
@@ -20,10 +23,9 @@ const kHASH_EXPRESSION = `(${kHASH_ALGO})-(${kHASH_VALUE})`;
 const kOPTION_EXPRESSION = `(${kVCHAR}*)`;
 const kHASH_WITH_OPTIONS = `${kHASH_EXPRESSION}(?:[?](${kOPTION_EXPRESSION}))?`;
 const kSRIPattern = RegExp(`(${kWSP}*)(?:${kHASH_WITH_OPTIONS})`, 'g');
-const { freeze } = Object;
-Object.seal(kSRIPattern);
+ObjectSeal(kSRIPattern);
 const kAllWSP = RegExp(`^${kWSP}*$`);
-Object.seal(kAllWSP);
+ObjectSeal(kAllWSP);
 
 const BufferFrom = require('buffer').Buffer.from;
 
@@ -32,7 +34,7 @@ const parse = (str) => {
   let prevIndex = 0;
   let match;
   const entries = [];
-  while (match = RegExpPrototype.exec(kSRIPattern, str)) {
+  while (match = RegExpPrototypeExec(kSRIPattern, str)) {
     if (match.index !== prevIndex) {
       throw new ERR_SRI_PARSE(str, str.charAt(prevIndex), prevIndex);
     }
@@ -41,10 +43,10 @@ const parse = (str) => {
     }
 
     // Avoid setters being fired
-    Object.defineProperty(entries, entries.length, {
+    ObjectDefineProperty(entries, entries.length, {
       enumerable: true,
       configurable: true,
-      value: freeze({
+      value: ObjectFreeze({
         __proto__: null,
         algorithm: match[2],
         value: BufferFrom(match[3], 'base64'),
@@ -55,7 +57,7 @@ const parse = (str) => {
   }
 
   if (prevIndex !== str.length) {
-    if (!RegExpPrototype.test(kAllWSP, StringPrototype.slice(str, prevIndex))) {
+    if (!RegExpPrototypeTest(kAllWSP, StringPrototypeSlice(str, prevIndex))) {
       throw new ERR_SRI_PARSE(str, str.charAt(prevIndex), prevIndex);
     }
   }