node-http-server – Blame information for rev 37

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1 office 1 #!/usr/bin/env node
2  
9 office 3 /*************************************************************************/
4 /* Copyright (C) 2017 Wizardry and Steamworks - License: GNU GPLv3 */
5 /*************************************************************************/
6  
1 office 7 // Import packages.
8 const https = require('https');
7 office 9 const http = require('http');
1 office 10 const path = require('path');
11 const fs = require('fs');
12 const url = require('url');
13 const moment = require('moment');
14 const winston = require('winston');
15 const yargs = require('yargs');
7 office 16 const dns = require('dns');
36 office 17 const HttpCache = require("http-cache");
1 office 18  
8 office 19 // Local imports.
31 office 20 const Handler = require(
8 office 21 path
14 office 22 .resolve(
15 office 23 path.dirname(require.main.filename),
24 'src',
14 office 25 'handler'
26 )
8 office 27 );
28 const certs = require(
29 path
14 office 30 .resolve(
31 path.dirname(require.main.filename),
32 'src',
33 'certs'
34 )
8 office 35 );
36  
12 office 37 // Load configuration file.
8 office 38 const config = require(
39 path
14 office 40 .resolve(
15 office 41 path.dirname(require.main.filename),
14 office 42 'config'
43 )
8 office 44 );
45  
1 office 46 // Get command-line arguments.
47 const argv = yargs
48 .version()
49 .option('root', {
50 alias: 'd',
51 describe: 'Path to the document root',
52 demandOption: true
53 })
54 .help()
55 .argv
56  
57 // Create various logging mechanisms.
29 office 58 // RFC5424 - { emerg: 0, alert: 1, crit: 2, error: 3, warning: 4, notice: 5, info: 6, debug: 7 }
59 winston.setLevels(winston.config.syslog.levels);
1 office 60 const log = new winston.Logger({
61 transports: [
62 new winston.transports.File({
63 level: 'info',
14 office 64 filename: path.resolve(
65 path.dirname(require.main.filename),
66 config.log.file
67 ),
1 office 68 handleExceptions: true,
69 json: false,
70 maxsize: 1048576, // 1MiB.
71 maxFiles: 10, // Ten rotations.
72 colorize: false,
14 office 73 timestamp: () => moment()
74 .format('YYYYMMDDTHHmmss')
1 office 75 }),
76 new winston.transports.Console({
77 level: 'info',
78 handleExceptions: true,
79 json: false,
80 colorize: true,
14 office 81 timestamp: () => moment()
82 .format('YYYYMMDDTHHmmss')
1 office 83 })
84 ],
85 exitOnError: false
86 });
87  
8 office 88 fs.realpath(argv.root, (error, root) => {
7 office 89 if (error) {
90 log.error('Could not find document root: ' + argv.root);
91 process.exit(1);
92 }
93  
36 office 94 // Create server-side cache.
95 const httpcache = new HttpCache();
96  
7 office 97 // Start HTTP server.
98 http.createServer(
99 // authentication,
37 office 100 (request, response) => {
101 // Configuration path requested, so send the server configuration if allowed.
102 if(config.configuration.enable === true &&
103 url.parse(request.url, true).path ===
104 config.configuration.path) {
105 const address = request.socket.address();
106 log.info('HTTP Server configuration requested by: ' +
107 address.address + ':' +
108 address.port
109 );
110 response.setHeader('Content-Type', 'application/json');
111 response.end(JSON.stringify(config));
112 return;
113 }
114  
115 // Process and cache the resource.
116 httpcache(request, response, () => {
117 new Handler().process(config, request, response, root)
118 .on('log', (data) => {
119 log.log(data.severity, data.message);
120 })
121 .on('data', (result) => {
122 response.setHeader('Content-Type', result.type);
123 response.writeHead(result.status);
124 result.data
125 .on('readable', () => result.data.pipe(response))
126 .on('end', () => response.end());
127 });
128 });
129 }
7 office 130 ).listen(config.net.port, config.net.address, () => {
12 office 131 log.info('HTTP Server accessible at: http://' +
7 office 132 config.net.address +
12 office 133 ':' +
7 office 134 config.net.port +
13 office 135 ' and serving files from directory: ' +
8 office 136 root
7 office 137 );
138 });
139  
140 // Start HTTPs server if enabled.
8 office 141 if (config.ssl.enable) {
7 office 142 // Generate certificates for HTTPs.
10 office 143 certs.generate(
7 office 144 config.site.name,
145 config.net.address,
8 office 146 config.ssl.privateKeySize,
147 (certificates) => {
148 https.createServer(
149 // authentication,
150 {
151 key: certificates.privateKey,
152 cert: certificates.certificate,
153 },
37 office 154 (request, response) => {
155  
156 // Configuration path requested, so send the server configuration if allowed.
157 if(config.configuration.enable === true &&
158 url.parse(request.url, true).path ===
159 config.configuration.path) {
160 const address = request.socket.address();
161 log.info('HTTP Server configuration requested by: ' +
162 address.address + ':' +
163 address.port
164 );
165 response.setHeader('Content-Type', 'application/json');
166 response.end(JSON.stringify(config));
167 return;
168 }
169  
170 httpcache(request, response, () => {
171 new Handler().process(config, request, response, root)
172 .on('log', (data) => {
173 log.log(data.severity, data.message);
174 })
175 .on('data', (result) => {
176 response.setHeader('Content-Type', result.type);
177 response.writeHead(result.status);
178 result.data
179 .on('readable', () => result.data.pipe(response))
180 .on('end', () => response.end());
181 });
182 });
183 }
8 office 184 ).listen(config.ssl.port, config.ssl.address, () => {
12 office 185 log.info('HTTPs Server accessible at: https://' +
186 config.ssl.address +
187 ':' +
188 config.ssl.port +
13 office 189 ' and serving files from directory: ' +
8 office 190 root
191 );
192 })
193 }
7 office 194 );
8 office 195 }
1 office 196 });