header-generator - npm Package Compare versions

Comparing version 2.0.9 to 2.1.0-dev.0

header-generator.d.ts

@@ -128,3 +128,3 @@ import { SUPPORTED_BROWSERS, MISSING_VALUE_DATASET_TOKEN, SUPPORTED_OPERATING_SYSTEMS, SUPPORTED_DEVICES, SUPPORTED_HTTP_VERSIONS } from './constants';
     */
-    getHeaders(options?: Partial<HeaderGeneratorOptions>, requestDependentHeaders?: Headers): Headers;
+    getHeaders(options?: Partial<HeaderGeneratorOptions>, requestDependentHeaders?: Headers, userAgentValues?: string[]): Headers;
     /**
@@ -131,0 +131,0 @@ * Returns a new object that contains ordered headers.

header-generator.js

@@ -17,7 +17,7 @@ "use strict";
 exports.headerGeneratorOptionsShape = {
-    browsers: ow_1.default.optional.array.ofType(ow_1.default.any(ow_1.default.object.exactShape(browserSpecificationShape), ow_1.default.string)),
-    operatingSystems: ow_1.default.optional.array.ofType(ow_1.default.string),
-    devices: ow_1.default.optional.array.ofType(ow_1.default.string),
+    browsers: ow_1.default.optional.array.ofType(ow_1.default.any(ow_1.default.object.exactShape(browserSpecificationShape), ow_1.default.string.oneOf(constants_1.SUPPORTED_BROWSERS))),
+    operatingSystems: ow_1.default.optional.array.ofType(ow_1.default.string.oneOf(constants_1.SUPPORTED_OPERATING_SYSTEMS)),
+    devices: ow_1.default.optional.array.ofType(ow_1.default.string.oneOf(constants_1.SUPPORTED_DEVICES)),
     locales: ow_1.default.optional.array.ofType(ow_1.default.string),
-    httpVersion: ow_1.default.optional.string,
+    httpVersion: ow_1.default.optional.string.oneOf(constants_1.SUPPORTED_HTTP_VERSIONS),
     browserListQuery: ow_1.default.optional.string,
@@ -99,8 +99,22 @@ };
     */
-    getHeaders(options = {}, requestDependentHeaders = {}) {
-        (0, ow_1.default)(options, 'HeaderGeneratorOptions', ow_1.default.object.exactShape(exports.headerGeneratorOptionsShape));
+    getHeaders(options = {}, requestDependentHeaders = {}, userAgentValues) {
+        (0, ow_1.default)(options, 'HeaderGeneratorOptions', ow_1.default.object.partialShape(exports.headerGeneratorOptionsShape));
         const headerOptions = { ...this.globalOptions, ...options };
         const possibleAttributeValues = this._getPossibleAttributeValues(headerOptions);
+        const [http1Values, http2Values] = userAgentValues ? [
+            generative_bayesian_network_1.utils.getPossibleValues(this.headerGeneratorNetwork, { 'User-Agent': userAgentValues }),
+            generative_bayesian_network_1.utils.getPossibleValues(this.headerGeneratorNetwork, { 'user-agent': userAgentValues }),
+        ] : [null, null];
         // Generate a sample of input attributes consistent with the data used to create the definition files if possible.
-        const inputSample = this.inputGeneratorNetwork.generateConsistentSampleWhenPossible(possibleAttributeValues);
+        const inputSample = this.inputGeneratorNetwork.generateConsistentSampleWhenPossible(Object.entries(possibleAttributeValues).reduce((acc, [key, value]) => {
+            if (key === '*BROWSER_HTTP') {
+                acc[key] = value.filter((x) => {
+                    const [browserName, httpVersion] = x.split('|');
+                    return (httpVersion === '1' ? http1Values : http2Values)?.['*BROWSER'].includes(browserName) ?? true;
+                });
+                return acc;
+            }
+            acc[key] = value.filter((x) => (http1Values?.[key]?.includes(x) || http2Values?.[key]?.includes(x)) ?? true);
+            return acc;
+        }, {}));
         if (Object.keys(inputSample).length === 0) {
@@ -107,0 +121,0 @@ throw new Error('No headers based on this input can be generated. Please relax or change some of the requirements you specified.');

package.json

 {
     "name": "header-generator",
-    "version": "2.0.9",
+    "version": "2.1.0-dev.0",
     "description": "NodeJS package for generating realistic browser-like HTTP headers.",
@@ -27,3 +27,3 @@ "author": {
         "browserslist": "^4.21.1",
-        "generative-bayesian-network": "^2.0.8",
+        "generative-bayesian-network": "^2.1.0-dev.0",
         "ow": "^0.28.1",
@@ -46,3 +46,3 @@ "tslib": "^2.4.0"
     },
-    "gitHead": "f2821b289cf8a57a175a12b01b35b5f74f3f92b7"
+    "gitHead": "e4d978b594a458843f91df63873091c748c5cff0"
 }

New alerts

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

197984

1.24%

Lines of code

836

1.7%

Worsened metrics

Number of low quality alerts

2

100%

Dependency changes

• Updated

  generative-bayesian-network@^2.1.0-dev.0