mirror of
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107 lines
3.2 KiB
JavaScript
107 lines
3.2 KiB
JavaScript
/**
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* Copyright JS Foundation and other contributors, http://js.foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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var fs = require('fs');
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module.exports = function(RED) {
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"use strict";
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function TLSConfig(n) {
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RED.nodes.createNode(this,n);
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this.valid = true;
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this.verifyservercert = n.verifyservercert;
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var certPath = n.cert.trim();
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var keyPath = n.key.trim();
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var caPath = n.ca.trim();
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if ((certPath.length > 0) || (keyPath.length > 0)) {
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if ( (certPath.length > 0) !== (keyPath.length > 0)) {
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this.valid = false;
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this.error(RED._("tls.error.missing-file"));
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return;
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}
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try {
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if (certPath) {
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this.cert = fs.readFileSync(certPath);
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}
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if (keyPath) {
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this.key = fs.readFileSync(keyPath);
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}
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if (caPath) {
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this.ca = fs.readFileSync(caPath);
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}
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} catch(err) {
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this.valid = false;
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this.error(err.toString());
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return;
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}
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} else {
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if (this.credentials) {
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var certData = this.credentials.certdata || "";
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var keyData = this.credentials.keydata || "";
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var caData = this.credentials.cadata || "";
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if ((certData.length > 0) !== (keyData.length > 0)) {
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this.valid = false;
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this.error(RED._("tls.error.missing-file"));
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return;
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}
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if (certData) {
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this.cert = certData;
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}
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if (keyData) {
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this.key = keyData;
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}
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if (caData) {
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this.ca = caData;
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}
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}
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}
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}
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RED.nodes.registerType("tls-config", TLSConfig, {
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credentials: {
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certdata: {type:"text"},
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keydata: {type:"text"},
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cadata: {type:"text"}
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},
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settings: {
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tlsConfigDisableLocalFiles: {
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value: false,
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exportable: false
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}
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}
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});
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TLSConfig.prototype.addTLSOptions = function(opts) {
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if (this.valid) {
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if (this.key) {
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opts.key = this.key;
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}
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if (this.cert) {
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opts.cert = this.cert;
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}
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if (this.ca) {
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opts.ca = this.ca;
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}
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opts.rejectUnauthorized = this.verifyservercert;
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}
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return opts;
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}
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}
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