Actualizacion de seguridad

node_modules/node-fetch/README.md

@@ -387,7 +387,6 @@ Header              | Value
 ------------------- | --------------------------------------------------------
 `Accept-Encoding`   | `gzip,deflate` _(when `options.compress === true`)_
 `Accept`            | `*/*`
-`Connection`        | `close` _(when no `options.agent` is present)_
 `Content-Length`    | _(automatically calculated, if possible)_
 `Transfer-Encoding` | `chunked` _(when `req.body` is a stream)_
 `User-Agent`        | `node-fetch/1.0 (+https://github.com/bitinn/node-fetch)`
@@ -404,6 +403,8 @@ The `agent` option allows you to specify networking related options which are ou
 
 See [`http.Agent`](https://nodejs.org/api/http.html#http_new_agent_options) for more information.
 
+If no agent is specified, the default agent provided by Node.js is used. Note that [this changed in Node.js 19](https://github.com/nodejs/node/blob/4267b92604ad78584244488e7f7508a690cb80d0/lib/_http_agent.js#L564) to have `keepalive` true by default. If you wish to enable `keepalive` in an earlier version of Node.js, you can override the agent as per the following code sample. 
+
 In addition, the `agent` option accepts a function that returns `http`(s)`.Agent` instance given current [URL](https://nodejs.org/api/url.html), this is useful during a redirection chain across HTTP and HTTPS protocol.
 
 ```js

node_modules/node-fetch/lib/index.es.js

@@ -1361,10 +1361,6 @@ function getNodeRequestOptions(request) {
 		agent = agent(parsedURL);
 	}
 
-	if (!headers.has('Connection') && !agent) {
-		headers.set('Connection', 'close');
-	}
-
 	// HTTP-network fetch step 4.2
 	// chunked encoding is handled by Node.js
 
@@ -1738,8 +1734,11 @@ function fixResponseChunkedTransferBadEnding(request, errorCallback) {
 
 		if (headers['transfer-encoding'] === 'chunked' && !headers['content-length']) {
 			response.once('close', function (hadError) {
+				// tests for socket presence, as in some situations the
+				// the 'socket' event is not triggered for the request
+				// (happens in deno), avoids `TypeError`
 				// if a data listener is still present we didn't end cleanly
-				const hasDataListener = socket.listenerCount('data') > 0;
+				const hasDataListener = socket && socket.listenerCount('data') > 0;
 
 				if (hasDataListener && !hadError) {
 					const err = new Error('Premature close');
@@ -1775,4 +1774,4 @@ fetch.isRedirect = function (code) {
 fetch.Promise = global.Promise;
 
 export default fetch;
-export { Headers, Request, Response, FetchError };
+export { Headers, Request, Response, FetchError, AbortError };

node_modules/node-fetch/lib/index.js

@@ -1365,10 +1365,6 @@ function getNodeRequestOptions(request) {
 		agent = agent(parsedURL);
 	}
 
-	if (!headers.has('Connection') && !agent) {
-		headers.set('Connection', 'close');
-	}
-
 	// HTTP-network fetch step 4.2
 	// chunked encoding is handled by Node.js
 
@@ -1742,8 +1738,11 @@ function fixResponseChunkedTransferBadEnding(request, errorCallback) {
 
 		if (headers['transfer-encoding'] === 'chunked' && !headers['content-length']) {
 			response.once('close', function (hadError) {
+				// tests for socket presence, as in some situations the
+				// the 'socket' event is not triggered for the request
+				// (happens in deno), avoids `TypeError`
 				// if a data listener is still present we didn't end cleanly
-				const hasDataListener = socket.listenerCount('data') > 0;
+				const hasDataListener = socket && socket.listenerCount('data') > 0;
 
 				if (hasDataListener && !hadError) {
 					const err = new Error('Premature close');
@@ -1785,3 +1784,4 @@ exports.Headers = Headers;
 exports.Request = Request;
 exports.Response = Response;
 exports.FetchError = FetchError;
+exports.AbortError = AbortError;

node_modules/node-fetch/lib/index.mjs

@@ -1359,10 +1359,6 @@ function getNodeRequestOptions(request) {
 		agent = agent(parsedURL);
 	}
 
-	if (!headers.has('Connection') && !agent) {
-		headers.set('Connection', 'close');
-	}
-
 	// HTTP-network fetch step 4.2
 	// chunked encoding is handled by Node.js
 
@@ -1736,8 +1732,11 @@ function fixResponseChunkedTransferBadEnding(request, errorCallback) {
 
 		if (headers['transfer-encoding'] === 'chunked' && !headers['content-length']) {
 			response.once('close', function (hadError) {
+				// tests for socket presence, as in some situations the
+				// the 'socket' event is not triggered for the request
+				// (happens in deno), avoids `TypeError`
 				// if a data listener is still present we didn't end cleanly
-				const hasDataListener = socket.listenerCount('data') > 0;
+				const hasDataListener = socket && socket.listenerCount('data') > 0;
 
 				if (hasDataListener && !hadError) {
 					const err = new Error('Premature close');
@@ -1773,4 +1772,4 @@ fetch.isRedirect = function (code) {
 fetch.Promise = global.Promise;
 
 export default fetch;
-export { Headers, Request, Response, FetchError };
+export { Headers, Request, Response, FetchError, AbortError };

node_modules/node-fetch/package.json

@@ -1,6 +1,6 @@
 {
     "name": "node-fetch",
-    "version": "2.6.9",
+    "version": "2.7.0",
     "description": "A light-weight module that brings window.fetch to node.js",
     "main": "lib/index.js",
     "browser": "./browser.js",