[json] fetch http and https schemas on the ext host

extensions/json-language-features/client/src/jsonMain.ts

@@ -6,6 +6,8 @@
 import * as path from 'path';
 import * as fs from 'fs';
 import * as nls from 'vscode-nls';
+import { xhr, XHRResponse, getErrorStatusDescription } from 'request-light';
+
 const localize = nls.loadMessageBundle();
 
 import { workspace, window, languages, commands, ExtensionContext, extensions, Uri, LanguageConfiguration, Diagnostic, StatusBarAlignment, TextEditor, TextDocument, Position, SelectionRange } from 'vscode';
@@ -93,6 +95,9 @@ export function activate(context: ExtensionContext) {
 	let clientOptions: LanguageClientOptions = {
 		// Register the server for json documents
 		documentSelector,
+		initializationOptions: {
+			handledSchemaProtocols: ['file'] // language server only loads file-URI. Fetching schemas with other protocols ('http'...) are made on the client.
+		},
 		synchronize: {
 			// Synchronize the setting section 'json' to the server
 			configurationSection: ['json', 'http'],
@@ -138,11 +143,20 @@ export function activate(context: ExtensionContext) {
 		// handle content request
 		client.onRequest(VSCodeContentRequest.type, (uriPath: string) => {
 			let uri = Uri.parse(uriPath);
-			return workspace.openTextDocument(uri).then(doc => {
-				return doc.getText();
-			}, error => {
-				return Promise.reject(error);
-			});
+			if (uri.scheme !== 'http' && uri.scheme !== 'https') {
+				return workspace.openTextDocument(uri).then(doc => {
+					return doc.getText();
+				}, error => {
+					return Promise.reject(error);
+				});
+			} else {
+				const headers = { 'Accept-Encoding': 'gzip, deflate' };
+				return xhr({ url: uriPath, followRedirects: 5, headers }).then(response => {
+					return response.responseText;
+				}, (error: XHRResponse) => {
+					return Promise.reject(error.responseText || getErrorStatusDescription(error.status) || error.toString());
+				});
+			}
 		});
 
 		let handleContentChange = (uri: Uri) => {

extensions/json-language-features/extension.webpack.config.js

@@ -9,6 +9,7 @@
 
 const withDefaults = require('../shared.webpack.config');
 const path = require('path');
+var webpack = require('webpack');
 
 module.exports = withDefaults({
 	context: path.join(__dirname, 'client'),
@@ -18,5 +19,9 @@ module.exports = withDefaults({
 	output: {
 		filename: 'jsonMain.js',
 		path: path.join(__dirname, 'client', 'dist')
-	}
+	},
+	plugins: [
+		new webpack.IgnorePlugin(/vertx/) // request-light dependendeny
+	]
+
 });

extensions/json-language-features/package.json

@@ -103,7 +103,8 @@
   "dependencies": {
     "vscode-extension-telemetry": "0.1.1",
     "vscode-languageclient": "^5.2.1",
-    "vscode-nls": "^4.0.0"
+    "vscode-nls": "^4.0.0",
+    "request-light": "^0.2.4"
   },
   "devDependencies": {
     "@types/node": "^10.12.21"

extensions/json-language-features/server/extension.webpack.config.js

@@ -21,6 +21,6 @@ module.exports = withDefaults({
 		path: path.join(__dirname, 'dist')
 	},
 	plugins: [
-		new webpack.IgnorePlugin(/vertx/)
-	],
+		new webpack.IgnorePlugin(/vertx/) // request-light dependendeny
+	]
 });

extensions/json-language-features/yarn.lock

@@ -7,6 +7,13 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-10.12.21.tgz#7e8a0c34cf29f4e17a36e9bd0ea72d45ba03908e"
   integrity sha512-CBgLNk4o3XMnqMc0rhb6lc77IwShMEglz05deDcn2lQxyXEZivfwgYJu7SMha9V5XcrP6qZuevTHV/QrN2vjKQ==
 
+agent-base@4, agent-base@^4.1.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-4.2.1.tgz#d89e5999f797875674c07d87f260fc41e83e8ca9"
+  integrity sha512-JVwXMr9nHYTUXsBFKUqhJwvlcYU/blreOEUkhNR2eXZIvwd+c+o5V4MgDPKWnMS/56awN3TRzIP+KoPn+roQtg==
+  dependencies:
+    es6-promisify "^5.0.0"
+
 applicationinsights@1.0.8:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/applicationinsights/-/applicationinsights-1.0.8.tgz#db6e3d983cf9f9405fe1ee5ba30ac6e1914537b5"
@@ -16,6 +23,20 @@ applicationinsights@1.0.8:
     diagnostic-channel-publishers "0.2.1"
     zone.js "0.7.6"
 
+debug@3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
+  integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
+  dependencies:
+    ms "2.0.0"
+
+debug@^3.1.0:
+  version "3.2.6"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
+  integrity sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==
+  dependencies:
+    ms "^2.1.1"
+
 diagnostic-channel-publishers@0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/diagnostic-channel-publishers/-/diagnostic-channel-publishers-0.2.1.tgz#8e2d607a8b6d79fe880b548bc58cc6beb288c4f3"
@@ -28,6 +49,53 @@ diagnostic-channel@0.2.0:
   dependencies:
     semver "^5.3.0"
 
+es6-promise@^4.0.3:
+  version "4.2.6"
+  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.6.tgz#b685edd8258886365ea62b57d30de28fadcd974f"
+  integrity sha512-aRVgGdnmW2OiySVPUC9e6m+plolMAJKjZnQlCwNSuK5yQ0JN61DZSO1X1Ufd1foqWRAlig0rhduTCHe7sVtK5Q==
+
+es6-promisify@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/es6-promisify/-/es6-promisify-5.0.0.tgz#5109d62f3e56ea967c4b63505aef08291c8a5203"
+  integrity sha1-UQnWLz5W6pZ8S2NQWu8IKRyKUgM=
+  dependencies:
+    es6-promise "^4.0.3"
+
+http-proxy-agent@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/http-proxy-agent/-/http-proxy-agent-2.1.0.tgz#e4821beef5b2142a2026bd73926fe537631c5405"
+  integrity sha512-qwHbBLV7WviBl0rQsOzH6o5lwyOIvwp/BdFnvVxXORldu5TmjFfjzBcWUWS5kWAZhmv+JtiDhSuQCp4sBfbIgg==
+  dependencies:
+    agent-base "4"
+    debug "3.1.0"
+
+https-proxy-agent@^2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/https-proxy-agent/-/https-proxy-agent-2.2.1.tgz#51552970fa04d723e04c56d04178c3f92592bbc0"
+  integrity sha512-HPCTS1LW51bcyMYbxUIOO4HEOlQ1/1qRaFWcyxvwaqUS9TY88aoEuHUY33kuAh1YhVVaDQhLZsnPd+XNARWZlQ==
+  dependencies:
+    agent-base "^4.1.0"
+    debug "^3.1.0"
+
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+  integrity sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=
+
+ms@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.1.tgz#30a5864eb3ebb0a66f2ebe6d727af06a09d86e0a"
+  integrity sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==
+
+request-light@^0.2.4:
+  version "0.2.4"
+  resolved "https://registry.yarnpkg.com/request-light/-/request-light-0.2.4.tgz#3cea29c126682e6bcadf7915353322eeba01a755"
+  integrity sha512-pM9Fq5jRnSb+82V7M97rp8FE9/YNeP2L9eckB4Szd7lyeclSIx02aIpPO/6e4m6Dy31+FBN/zkFMTd2HkNO3ow==
+  dependencies:
+    http-proxy-agent "^2.1.0"
+    https-proxy-agent "^2.2.1"
+    vscode-nls "^4.0.0"
+
 semver@^5.3.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.0.tgz#dc4bbc7a6ca9d916dee5d43516f0092b58f7b8ab"