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node-red/red/api/editor/index.js

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/**
* Copyright JS Foundation and other contributors, http://js.foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
var express = require("express");
var path = require('path');
var comms = require("./comms");
var library = require("./library");
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var info = require("./settings");
var auth = require("../auth");
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var nodes = require("../admin/nodes"); // TODO: move /icons into here
var needsPermission;
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var runtimeAPI;
var log = require("../../util").log; // TODO: separate module
var i18n = require("../../util").i18n; // TODO: separate module
var apiUtil = require("../util");
var ensureRuntimeStarted = function(req,res,next) {
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runtimeAPI.isStarted().then( started => {
if (!started) {
log.error("Node-RED runtime not started");
res.status(503).send("Not started");
} else {
next()
}
})
}
module.exports = {
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init: function(server, settings, _runtimeAPI) {
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runtimeAPI = _runtimeAPI;
needsPermission = auth.needsPermission;
if (!settings.disableEditor) {
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info.init(runtimeAPI);
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comms.init(server,settings,runtimeAPI);
var ui = require("./ui");
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ui.init(runtimeAPI);
var editorApp = express();
if (settings.requireHttps === true) {
editorApp.enable('trust proxy');
editorApp.use(function (req, res, next) {
if (req.secure) {
next();
} else {
res.redirect('https://' + req.headers.host + req.originalUrl);
}
});
}
editorApp.get("/",ensureRuntimeStarted,ui.ensureSlash,ui.editor);
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editorApp.get("/icons",needsPermission("nodes.read"),nodes.getIcons,apiUtil.errorHandler);
editorApp.get("/icons/:module/:icon",ui.icon);
editorApp.get("/icons/:scope/:module/:icon",ui.icon);
var theme = require("./theme");
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theme.init(settings);
editorApp.use("/theme",theme.app());
editorApp.use("/",ui.editorResources);
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//Projects
var projects = require("./projects");
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projects.init(runtimeAPI);
editorApp.use("/projects",projects.app());
// Locales
var locales = require("./locales");
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locales.init(runtimeAPI);
editorApp.get(/locales\/(.+)\/?$/,locales.get,apiUtil.errorHandler);
// Library
var library = require("./library");
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library.init(runtimeAPI);
editorApp.get("/library/flows",needsPermission("library.read"),library.getAll,apiUtil.errorHandler);
editorApp.get(/library\/([^\/]+)(?:$|\/(.*))/,needsPermission("library.read"),library.getEntry);
editorApp.post(/library\/([^\/]+)\/(.*)/,needsPermission("library.write"),library.saveEntry);
// Credentials
var credentials = require("./credentials");
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credentials.init(runtimeAPI);
editorApp.get('/credentials/:type/:id', needsPermission("credentials.read"),credentials.get,apiUtil.errorHandler);
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// Settings
editorApp.get("/settings",needsPermission("settings.read"),info.runtimeSettings,apiUtil.errorHandler);
// User Settings
editorApp.get("/settings/user",needsPermission("settings.read"),info.userSettings,apiUtil.errorHandler);
// User Settings
editorApp.post("/settings/user",needsPermission("settings.write"),info.updateUserSettings,apiUtil.errorHandler);
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// SSH keys
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editorApp.use("/settings/user/keys",needsPermission("settings.write"),info.sshkeys());
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return editorApp;
}
},
start: function() {
var catalogPath = path.resolve(path.join(__dirname,"locales"));
return i18n.registerMessageCatalogs([
{namespace: "editor", dir: catalogPath, file:"editor.json"},
{namespace: "jsonata", dir: catalogPath, file:"jsonata.json"},
{namespace: "infotips", dir: catalogPath, file:"infotips.json"}
]).then(function(){
comms.start();
});
},
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stop: comms.stop
}