@titelmedia/node-fetch - npm Package Compare versions

Comparing version 3.0.1 to 3.1.0

lib/index.es.js

@@ -6,3 +6,3 @@ process.emitWarning("The .es.js file is deprecated. Use .mjs instead.");
 import http, { STATUS_CODES } from 'http';
-import { format, parse, resolve } from 'url';
+import { parse, format, resolve } from 'url';
 import https from 'https';
@@ -815,2 +815,8 @@ import zlib from 'zlib';
 
+function checkGuard(obj) {
+	if (obj._guard === 'immutable') {
+		throw new TypeError("Cannot modify header. Immutable guard is set.");
+	}
+}
+
 /**
@@ -840,2 +846,3 @@ * Find the key in the map object given a header name.
   * @param   Object  headers  Response headers
+  * @param 	Object 	options 	
   * @return  Void
@@ -845,2 +852,3 @@ */
 		let init = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : undefined;
+		let options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined;
 
@@ -897,2 +905,13 @@ this[MAP] = Object.create(null);
 		}
+
+		if (options == null) ; else if (typeof options === 'object') {
+			if (options.guard) {
+				// @TODO validate values for guard
+				this._guard = options.guard;
+			} else {
+				this._guard = 'none';
+			}
+		} else {
+			throw new TypeError('Provided options must be an object');
+		}
 	}
@@ -948,2 +967,4 @@
 	set(name, value) {
+		checkGuard(this);
+
 		name = `${name}`;
@@ -965,2 +986,4 @@ value = `${value}`;
 	append(name, value) {
+		checkGuard(this);
+
 		name = `${name}`;
@@ -997,2 +1020,4 @@ value = `${value}`;
 	delete(name) {
+		checkGuard(this);
+
 		name = `${name}`;
@@ -1245,2 +1270,29 @@ validateName(name);
 	}
+
+	static redirect(url, status) {
+		//1. Let parsedURL be the result of parsing url with current settings object’s API base URL.
+		//2. If parsedURL is failure, then throw a TypeError.
+		const parsedURL = parse(url);
+
+		//3. If status is not a redirect status, then throw a RangeError.
+		let intStatus = parseInt(status, 10);		if (intStatus < 300 || intStatus > 399) {
+			throw new RangeError('Not a redirect status');
+		}
+
+		//4. Let r be a new Response object, whose response is a new response.
+		//5. Set r’s headers to a new Headers object whose guard is "immutable".
+		//6. Set r’s response’s status to status.
+		//7. Append `Location` to parsedURL, serialized and isomorphic encoded, in r’s response’s header list.
+		const r = new Response(new Body(""), {
+			url,
+			status: intStatus,
+			name: `redirected(${url})`,
+			headers: new Headers({
+				Location: url
+			}, { guard: 'immutable' })
+		});
+
+		//8. Return r.
+		return r;
+	}
 }
@@ -1247,0 +1299,0 @@

lib/index.js

@@ -820,2 +820,8 @@ 'use strict';
 
+function checkGuard(obj) {
+	if (obj._guard === 'immutable') {
+		throw new TypeError("Cannot modify header. Immutable guard is set.");
+	}
+}
+
 /**
@@ -845,2 +851,3 @@ * Find the key in the map object given a header name.
   * @param   Object  headers  Response headers
+  * @param 	Object 	options 	
   * @return  Void
@@ -850,2 +857,3 @@ */
 		let init = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : undefined;
+		let options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined;
 
@@ -902,2 +910,13 @@ this[MAP] = Object.create(null);
 		}
+
+		if (options == null) ; else if (typeof options === 'object') {
+			if (options.guard) {
+				// @TODO validate values for guard
+				this._guard = options.guard;
+			} else {
+				this._guard = 'none';
+			}
+		} else {
+			throw new TypeError('Provided options must be an object');
+		}
 	}
@@ -953,2 +972,4 @@
 	set(name, value) {
+		checkGuard(this);
+
 		name = `${name}`;
@@ -970,2 +991,4 @@ value = `${value}`;
 	append(name, value) {
+		checkGuard(this);
+
 		name = `${name}`;
@@ -1002,2 +1025,4 @@ value = `${value}`;
 	delete(name) {
+		checkGuard(this);
+
 		name = `${name}`;
@@ -1250,2 +1275,29 @@ validateName(name);
 	}
+
+	static redirect(url$$1, status) {
+		//1. Let parsedURL be the result of parsing url with current settings object’s API base URL.
+		//2. If parsedURL is failure, then throw a TypeError.
+		const parsedURL = url.parse(url$$1);
+
+		//3. If status is not a redirect status, then throw a RangeError.
+		let intStatus = parseInt(status, 10);		if (intStatus < 300 || intStatus > 399) {
+			throw new RangeError('Not a redirect status');
+		}
+
+		//4. Let r be a new Response object, whose response is a new response.
+		//5. Set r’s headers to a new Headers object whose guard is "immutable".
+		//6. Set r’s response’s status to status.
+		//7. Append `Location` to parsedURL, serialized and isomorphic encoded, in r’s response’s header list.
+		const r = new Response(new Body(""), {
+			url: url$$1,
+			status: intStatus,
+			name: `redirected(${url$$1})`,
+			headers: new Headers({
+				Location: url$$1
+			}, { guard: 'immutable' })
+		});
+
+		//8. Return r.
+		return r;
+	}
 }
@@ -1252,0 +1304,0 @@

package.json

 {
   "name": "@titelmedia/node-fetch",
-  "version": "3.0.1",
-  "private": false,
+  "version": "3.1.0",
   "description": "A light-weight module that brings the Fetch API to node.js; Forked from https://npm.im/node-fetch",
@@ -6,0 +5,0 @@ "main": "lib/index",

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Fixed alerts

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Improved metrics

Total package byte prevSize

151501

increased by3.18%

Lines of code

4400

increased by3.02%

Worsened metrics

Number of medium supply chain risk alerts

19

increased by5.56%

No dependency changes