Build v1.1.1

dist/index.js

@@ -6022,6 +6022,20 @@ const isDomainOrSubdomain = function isDomainOrSubdomain(destination, original)
 	return orig === dest || orig[orig.length - dest.length - 1] === '.' && orig.endsWith(dest);
 };
 
+/**
+ * isSameProtocol reports whether the two provided URLs use the same protocol.
+ *
+ * Both domains must already be in canonical form.
+ * @param {string|URL} original
+ * @param {string|URL} destination
+ */
+const isSameProtocol = function isSameProtocol(destination, original) {
+	const orig = new URL$1(original).protocol;
+	const dest = new URL$1(destination).protocol;
+
+	return orig === dest;
+};
+
 /**
  * Fetch function
  *
@@ -6053,7 +6067,7 @@ function fetch(url, opts) {
 			let error = new AbortError('The user aborted a request.');
 			reject(error);
 			if (request.body && request.body instanceof Stream.Readable) {
-				request.body.destroy(error);
+				destroyStream(request.body, error);
 			}
 			if (!response || !response.body) return;
 			response.body.emit('error', error);
@@ -6094,9 +6108,41 @@ function fetch(url, opts) {
 
 		req.on('error', function (err) {
 			reject(new FetchError(`request to ${request.url} failed, reason: ${err.message}`, 'system', err));
+
+			if (response && response.body) {
+				destroyStream(response.body, err);
+			}
+
 			finalize();
 		});
 
+		fixResponseChunkedTransferBadEnding(req, function (err) {
+			if (signal && signal.aborted) {
+				return;
+			}
+
+			destroyStream(response.body, err);
+		});
+
+		/* c8 ignore next 18 */
+		if (parseInt(process.version.substring(1)) < 14) {
+			// Before Node.js 14, pipeline() does not fully support async iterators and does not always
+			// properly handle when the socket close/end events are out of order.
+			req.on('socket', function (s) {
+				s.addListener('close', function (hadError) {
+					// if a data listener is still present we didn't end cleanly
+					const hasDataListener = s.listenerCount('data') > 0;
+
+					// if end happened before close but the socket didn't emit an error, do it now
+					if (response && hasDataListener && !hadError && !(signal && signal.aborted)) {
+						const err = new Error('Premature close');
+						err.code = 'ERR_STREAM_PREMATURE_CLOSE';
+						response.body.emit('error', err);
+					}
+				});
+			});
+		}
+
 		req.on('response', function (res) {
 			clearTimeout(reqTimeout);
 
@@ -6168,7 +6214,7 @@ function fetch(url, opts) {
 							size: request.size
 						};
 
-						if (!isDomainOrSubdomain(request.url, locationURL)) {
+						if (!isDomainOrSubdomain(request.url, locationURL) || !isSameProtocol(request.url, locationURL)) {
 							for (const name of ['authorization', 'www-authenticate', 'cookie', 'cookie2']) {
 								requestOpts.headers.delete(name);
 							}
@@ -6261,6 +6307,13 @@ function fetch(url, opts) {
 					response = new Response(body, response_options);
 					resolve(response);
 				});
+				raw.on('end', function () {
+					// some old IIS servers return zero-length OK deflate responses, so 'data' is never emitted.
+					if (!response) {
+						response = new Response(body, response_options);
+						resolve(response);
+					}
+				});
 				return;
 			}
 
@@ -6280,6 +6333,41 @@ function fetch(url, opts) {
 		writeToStream(req, request);
 	});
 }
+function fixResponseChunkedTransferBadEnding(request, errorCallback) {
+	let socket;
+
+	request.on('socket', function (s) {
+		socket = s;
+	});
+
+	request.on('response', function (response) {
+		const headers = response.headers;
+
+		if (headers['transfer-encoding'] === 'chunked' && !headers['content-length']) {
+			response.once('close', function (hadError) {
+				// if a data listener is still present we didn't end cleanly
+				const hasDataListener = socket.listenerCount('data') > 0;
+
+				if (hasDataListener && !hadError) {
+					const err = new Error('Premature close');
+					err.code = 'ERR_STREAM_PREMATURE_CLOSE';
+					errorCallback(err);
+				}
+			});
+		}
+	});
+}
+
+function destroyStream(stream, err) {
+	if (stream.destroy) {
+		stream.destroy(err);
+	} else {
+		// node < 8
+		stream.emit('error', err);
+		stream.end();
+	}
+}
+
 /**
  * Redirect code matching
  *