@locker/trusted-types - npm Package Compare versions

Comparing version 0.24.5 to 0.24.6

dist/index.cjs.d.ts

@@ -0,1 +1,2 @@
+/// <reference types="trusted-types" />
 // TrustedTypes inner policy https://github.com/w3c/trusted-types/blob/main/src/trustedtypes.js#L45-L48
@@ -7,7 +8,8 @@ type PolicyOptions = Object & {
 };
-declare function createTrustedTypesPolicy<T extends PolicyOptions>(name: string, options: T): T;
+declare function createDuplicateSafeTrustedTypesPolicy<T extends PolicyOptions>(name: string, options: T): TrustedTypePolicy;
+declare function createDuplicateSafeFallbackPolicy<T extends PolicyOptions>(name: string, options: T): T;
 // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/trusted-types
-declare const createPolicy: typeof createTrustedTypesPolicy;
-declare const trusted: PolicyOptions;
+declare const createPolicy: typeof createDuplicateSafeTrustedTypesPolicy | typeof createDuplicateSafeFallbackPolicy;
+declare const trusted: PolicyOptions | TrustedTypePolicy;
 export { createPolicy, trusted };
 //# sourceMappingURL=index.cjs.d.ts.map

dist/index.cjs.js

@@ -12,11 +12,24 @@ /*!
 const SUPPORTS_TRUSTED_TYPES = typeof trustedTypes !== 'undefined';
-function createTrustedTypesPolicy(name, options) {
+const trustedTypePolicyRegistry = {
+  __proto__: null
+};
+function createDuplicateSafeTrustedTypesPolicy(name, options) {
+  // istanbul ignore next: not testable in coverage collection
+  if (trustedTypePolicyRegistry[name]) {
+    return trustedTypePolicyRegistry[name];
+  }
   // @ts-ignore: Prevent cannot find name 'trustedTypes' error.
-  return trustedTypes.createPolicy(name, options);
+  // eslint-disable-next-line no-return-assign
+  return trustedTypePolicyRegistry[name] = trustedTypes.createPolicy(name, options);
 }
-function createFallbackPolicy(_name, options) {
-  return options;
+function createDuplicateSafeFallbackPolicy(name, options) {
+  if (trustedTypePolicyRegistry[name]) {
+    return trustedTypePolicyRegistry[name];
+  }
+  // @ts-ignore: Prevent cannot find name 'trustedTypes' error.
+  // eslint-disable-next-line no-return-assign
+  return trustedTypePolicyRegistry[name] = options;
 }
 // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/trusted-types
-const createPolicy = SUPPORTS_TRUSTED_TYPES ? createTrustedTypesPolicy : createFallbackPolicy;
+const createPolicy = SUPPORTS_TRUSTED_TYPES ? createDuplicateSafeTrustedTypesPolicy : createDuplicateSafeFallbackPolicy;
 const policyOptions = {
@@ -71,2 +84,2 @@ createHTML(value) {
 exports.trusted = trusted;
-/*! version: 0.24.5 */
+/*! version: 0.24.6 */

dist/index.mjs.d.ts

@@ -0,1 +1,2 @@
+/// <reference types="trusted-types" />
 // TrustedTypes inner policy https://github.com/w3c/trusted-types/blob/main/src/trustedtypes.js#L45-L48
@@ -7,7 +8,8 @@ type PolicyOptions = Object & {
 };
-declare function createTrustedTypesPolicy<T extends PolicyOptions>(name: string, options: T): T;
+declare function createDuplicateSafeTrustedTypesPolicy<T extends PolicyOptions>(name: string, options: T): TrustedTypePolicy;
+declare function createDuplicateSafeFallbackPolicy<T extends PolicyOptions>(name: string, options: T): T;
 // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/trusted-types
-declare const createPolicy: typeof createTrustedTypesPolicy;
-declare const trusted: PolicyOptions;
+declare const createPolicy: typeof createDuplicateSafeTrustedTypesPolicy | typeof createDuplicateSafeFallbackPolicy;
+declare const trusted: PolicyOptions | TrustedTypePolicy;
 export { createPolicy, trusted };
 //# sourceMappingURL=index.mjs.d.ts.map

dist/index.mjs.js

@@ -6,11 +6,24 @@ /*!
 const SUPPORTS_TRUSTED_TYPES = typeof trustedTypes !== 'undefined';
-function createTrustedTypesPolicy(name, options) {
+const trustedTypePolicyRegistry = {
+  __proto__: null
+};
+function createDuplicateSafeTrustedTypesPolicy(name, options) {
+  // istanbul ignore next: not testable in coverage collection
+  if (trustedTypePolicyRegistry[name]) {
+    return trustedTypePolicyRegistry[name];
+  }
   // @ts-ignore: Prevent cannot find name 'trustedTypes' error.
-  return trustedTypes.createPolicy(name, options);
+  // eslint-disable-next-line no-return-assign
+  return trustedTypePolicyRegistry[name] = trustedTypes.createPolicy(name, options);
 }
-function createFallbackPolicy(_name, options) {
-  return options;
+function createDuplicateSafeFallbackPolicy(name, options) {
+  if (trustedTypePolicyRegistry[name]) {
+    return trustedTypePolicyRegistry[name];
+  }
+  // @ts-ignore: Prevent cannot find name 'trustedTypes' error.
+  // eslint-disable-next-line no-return-assign
+  return trustedTypePolicyRegistry[name] = options;
 }
 // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/trusted-types
-const createPolicy = SUPPORTS_TRUSTED_TYPES ? createTrustedTypesPolicy : createFallbackPolicy;
+const createPolicy = SUPPORTS_TRUSTED_TYPES ? createDuplicateSafeTrustedTypesPolicy : createDuplicateSafeFallbackPolicy;
 const policyOptions = {
@@ -64,2 +77,2 @@ createHTML(value) {
 export { createPolicy, trusted };
-/*! version: 0.24.5 */
+/*! version: 0.24.6 */

package.json

 {
     "name": "@locker/trusted-types",
-    "version": "0.24.5",
+    "version": "0.24.6",
     "license": "SEE LICENSE IN LICENSE.txt",
@@ -17,2 +17,5 @@ "author": "Salesforce UI Security Team",
     },
+    "dependencies": {
+        "@locker/shared": "0.24.6"
+    },
     "files": [
@@ -19,0 +22,0 @@ "dist/",

No alert changes

Improved metrics

Total package byte prevSize

12952

15.27%

Lines of code

183

19.61%

Worsened metrics

Dependency count

1

Infinity%

Dependency changes

• + Added

  @locker/shared@0.24.6

• + Added

  @locker/shared@0.24.6
  (transitive)