|
1 |
| -#!/usr/bin/env node |
2 |
| - |
3 |
| -// |
4 |
| -// Please install node-httpp binary in your system exec dir, like /usr/bin/ or /usr/local/bin/ |
5 |
| -// |
6 |
| -var util = require('util'), |
7 |
| - argv = require('optimist').argv, |
8 |
| - Proxy = require('../proxy'); |
9 |
| - |
10 |
| -var help = [ |
11 |
| - "usage: forward-proxy [options] ", |
12 |
| - "", |
13 |
| - "Starts a forward-proxy server using the specified command-line options", |
14 |
| - "", |
15 |
| - "options:", |
16 |
| - " --http_port 51866 Http proxy port, Optional", |
17 |
| - " --socks_port 51888 Socks proxy port, Optional", |
18 |
| - " --export_vurl URL Export service's vURL, Optional", |
19 |
| - " --turnon_timer 1 or 0 Turn on export service query timer, Optional", |
20 |
| - " --enable_export 1 or 0 Turn on export service, Optional", |
21 |
| - " --access_local 1 or 0 Local access on Export host, 1: allow, 0: deny, default deny it", |
22 |
| - " -k, --key User key Key for the registered user, MUST", |
23 |
| - " -s --secmode ssl or acl Secure mode: ssl or host-based ACL", |
24 |
| - " -u, --user USER User to drop privileges once server socket is bound, Optional", |
25 |
| - " -h, --help You're staring at it" |
26 |
| -].join('\n'); |
27 |
| - |
28 |
| -if (argv.h || argv.help || Object.keys(argv).length === 2) { |
29 |
| - return util.puts(help); |
30 |
| -} |
31 |
| - |
32 |
| -var http_port = argv.http_port, |
33 |
| - socks_port = argv.socks_port, |
34 |
| - export_vurl = argv.export_vurl, |
35 |
| - enable_export = argv.enable || argv.enable_export, |
36 |
| - turnon_timer = argv.turnon || argv.turnon_timer, |
37 |
| - access_local = argv.access || argv.access_local, |
38 |
| - secmode = argv.s || argv.secmode, |
39 |
| - user = argv.u || argv.user, |
40 |
| - usrkey = argv.k || argv.key; |
41 |
| - |
42 |
| -// |
43 |
| -// Check arguments |
44 |
| -// |
45 |
| -if (!(http_port || socks_port) && !enable_export) { |
46 |
| - http_port = 51866; |
47 |
| - socks_port = 51888; |
48 |
| -} |
49 |
| - |
50 |
| -// |
51 |
| -// Create the server with the specified options |
52 |
| -// |
53 |
| - |
54 |
| -// fill Export service's vURL as options.export |
55 |
| -var prxy = new Proxy({export: export_vurl, usrkey: usrkey, |
56 |
| - secmode: secmode, access_local: access_local}, function(err, proxy){ |
57 |
| - if (err || !proxy) { |
58 |
| - console.log(err+',create proxy failed'); |
59 |
| - return |
60 |
| - } |
61 |
| - var nmcln = prxy.nmcln; |
62 |
| - var importApp = proxy.importApp; |
63 |
| - var exportApp = proxy.exportApp; |
64 |
| - |
65 |
| - // Import service ... |
66 |
| - if (socks_port || http_port) { |
67 |
| - // query available export service firstly |
68 |
| - prxy.queryExport(function(err, srv){ |
69 |
| - if (err || !srv) { |
70 |
| - console.log('Warning: No available export service, please run export service in advance'); |
71 |
| - } /*else*/ { |
72 |
| - ///console.log('%d available export services', Object.keys(srv).length); |
73 |
| - |
74 |
| - // start socks proxy service |
75 |
| - if (socks_port) { |
76 |
| - var socks = require('socks5'); |
77 |
| - var sockspxySrv = socks.createServer(importApp.socksApp); |
78 |
| - |
79 |
| - sockspxySrv.listen(socks_port); |
80 |
| - |
81 |
| - sockspxySrv.on('error', function (e) { |
82 |
| - console.error('SERVER ERROR: %j', e); |
83 |
| - if (e.code == 'EADDRINUSE') { |
84 |
| - console.log('Address in use, retrying in 10 seconds...'); |
85 |
| - setTimeout(function () { |
86 |
| - console.log('Reconnecting to %s:%s', HOST, PORT); |
87 |
| - sockspxySrv.close(); |
88 |
| - sockspxySrv.listen(socks_port, 50); |
89 |
| - }, 10000); |
90 |
| - } |
91 |
| - }); |
92 |
| - |
93 |
| - console.log('Socks forward proxy server listen on port '+socks_port); |
94 |
| - console.log('You can set browser SOCKS proxy settings point to 127.0.0.1:'+socks_port); |
95 |
| - } |
96 |
| - |
97 |
| - // start http proxy service |
98 |
| - if (http_port) { |
99 |
| - var http = require('http'); |
100 |
| - var pxySrv = http.createServer(); |
101 |
| - |
102 |
| - pxySrv.on('request', importApp.httpApp.proxy); |
103 |
| - pxySrv.on('connect', importApp.httpApp.tunnel); |
104 |
| - |
105 |
| - pxySrv.listen(http_port); |
106 |
| - |
107 |
| - console.log('Http forwar proxy server listen on port '+http_port); |
108 |
| - console.log('You can set browser HTTP proxy settings point to 127.0.0.1:'+http_port); |
109 |
| - } |
110 |
| - |
111 |
| - // turn on export service query timer |
112 |
| - if (turnon_timer) prxy.turnQuerytimer(true); |
113 |
| - } |
114 |
| - }); |
115 |
| - |
116 |
| - // query export service in case reconnection |
117 |
| - nmcln.on('reready', function(){ |
118 |
| - prxy.queryExport(function(err, srv){ |
119 |
| - if (err || !srv) { |
120 |
| - console.log('No available export service, please run export service in advance'); |
121 |
| - } else { |
122 |
| - console.log('%d available export services', Object.keys(srv).length); |
123 |
| - } |
124 |
| - }); |
125 |
| - }); |
126 |
| - } |
127 |
| - |
128 |
| - // Export service ... |
129 |
| - // start export service on name-client |
130 |
| - if (enable_export) { |
131 |
| - nmcln.bsrv.srv.on('request', exportApp.httpApp.proxy); |
132 |
| - nmcln.bsrv.srv.on('connect', exportApp.httpApp.tunnel); |
133 |
| - |
134 |
| - console.log('Export service ready on vURL: '+nmcln.vurl+'\nUsrkey: '+nmcln.usrinfo.usrkey); |
135 |
| - |
136 |
| - // report peer-service |
137 |
| - // like {vurl:x,cate:x,name:x,desc:x,tags:x,acls:x,accounting:x,meta:x} |
138 |
| - nmcln.reportService({ |
139 |
| - vurl: nmcln.vurl, |
140 |
| - cate: 'forward-proxy-export', |
141 |
| - name: 'forward-proxy' |
142 |
| - }); |
143 |
| - // re-report in case reconnection |
144 |
| - nmcln.on('reready', function(){ |
145 |
| - nmcln.updateService({ |
146 |
| - live: true, |
147 |
| - vurl: nmcln.vurl, |
148 |
| - cate: 'forward-proxy-export', |
149 |
| - name: 'forward-proxy' |
150 |
| - }); |
151 |
| - }); |
152 |
| - // turn on export service update timer |
153 |
| - if (turnon_timer) { |
154 |
| - var updateTimer = setInterval(function(){ |
155 |
| - nmcln.updateService({ |
156 |
| - live: true, |
157 |
| - vurl: nmcln.vurl, |
158 |
| - cate: 'forward-proxy-export', |
159 |
| - name: 'forward-proxy' |
160 |
| - }); |
161 |
| - }, 166000); // every 3mins |
162 |
| - } |
163 |
| - } |
164 |
| -}); |
165 |
| - |
166 |
| -// |
167 |
| -// Drop privileges if requested |
168 |
| -// |
169 |
| -if (typeof user === 'string') { |
170 |
| - process.setuid(user); |
171 |
| -} |
172 |
| -
|
| 1 | +#!/usr/bin/env node |
| 2 | + |
| 3 | +// |
| 4 | +// Please install node-httpp binary in your system exec dir, like /usr/bin/ or /usr/local/bin/ |
| 5 | +// |
| 6 | +var util = require('util'), |
| 7 | + argv = require('optimist').argv, |
| 8 | + Proxy = require('../proxy'); |
| 9 | + |
| 10 | +var help = [ |
| 11 | + "usage: forward-proxy [options] ", |
| 12 | + "", |
| 13 | + "Starts a forward-proxy server using the specified command-line options", |
| 14 | + "", |
| 15 | + "options:", |
| 16 | + " --http_port 51866 Http proxy port, Optional", |
| 17 | + " --socks_port 51888 Socks proxy port, Optional", |
| 18 | + " --export_vurl URL Export service's vURL, Optional", |
| 19 | + " --turnon_timer 1 or 0 Turn on export service query timer, Optional", |
| 20 | + " --enable_export 1 or 0 Turn on export service, Optional", |
| 21 | + " --access_local 1 or 0 Local access on Export host, 1: allow, 0: deny, default deny it", |
| 22 | + " -k, --key User key Key for the registered user, MUST", |
| 23 | + " -s --secmode ssl or acl Secure mode: ssl or host-based ACL", |
| 24 | + " -u, --user USER User to drop privileges once server socket is bound, Optional", |
| 25 | + " -h, --help You're staring at it" |
| 26 | +].join('\n'); |
| 27 | + |
| 28 | +if (argv.h || argv.help || Object.keys(argv).length === 2) { |
| 29 | + return util.puts(help); |
| 30 | +} |
| 31 | + |
| 32 | +var http_port = argv.http_port, |
| 33 | + socks_port = argv.socks_port, |
| 34 | + export_vurl = argv.export_vurl, |
| 35 | + enable_export = argv.enable || argv.enable_export, |
| 36 | + turnon_timer = argv.turnon || argv.turnon_timer, |
| 37 | + access_local = argv.access || argv.access_local, |
| 38 | + secmode = argv.s || argv.secmode, |
| 39 | + user = argv.u || argv.user, |
| 40 | + usrkey = argv.k || argv.key; |
| 41 | + |
| 42 | +// |
| 43 | +// Check arguments |
| 44 | +// |
| 45 | +if (!(http_port || socks_port) && !enable_export) { |
| 46 | + http_port = 51866; |
| 47 | + socks_port = 51888; |
| 48 | +} |
| 49 | + |
| 50 | +// |
| 51 | +// Create the server with the specified options |
| 52 | +// |
| 53 | + |
| 54 | +// fill Export service's vURL as options.export |
| 55 | +var prxy = new Proxy({export: export_vurl, usrkey: usrkey, |
| 56 | + secmode: secmode, access_local: access_local}, function(err, proxy){ |
| 57 | + if (err || !proxy) { |
| 58 | + console.log(err+',create proxy failed'); |
| 59 | + return |
| 60 | + } |
| 61 | + var nmcln = prxy.nmcln; |
| 62 | + var importApp = proxy.importApp; |
| 63 | + var exportApp = proxy.exportApp; |
| 64 | + |
| 65 | + // Import service ... |
| 66 | + if (socks_port || http_port) { |
| 67 | + // query available export service firstly |
| 68 | + prxy.queryExport(function(err, srv){ |
| 69 | + if (err || !srv) { |
| 70 | + console.log('Warning: No available export service, please run export service in advance'); |
| 71 | + } /*else*/ { |
| 72 | + ///console.log('%d available export services', Object.keys(srv).length); |
| 73 | + |
| 74 | + // start socks proxy service |
| 75 | + if (socks_port) { |
| 76 | + var socks = require('socks5'); |
| 77 | + var sockspxySrv = socks.createServer(importApp.socksApp); |
| 78 | + |
| 79 | + sockspxySrv.listen(socks_port); |
| 80 | + |
| 81 | + sockspxySrv.on('error', function (e) { |
| 82 | + console.error('SERVER ERROR: %j', e); |
| 83 | + if (e.code == 'EADDRINUSE') { |
| 84 | + console.log('Address in use, retrying in 10 seconds...'); |
| 85 | + setTimeout(function () { |
| 86 | + console.log('Reconnecting to %s:%s', HOST, PORT); |
| 87 | + sockspxySrv.close(); |
| 88 | + sockspxySrv.listen(socks_port, 50); |
| 89 | + }, 10000); |
| 90 | + } |
| 91 | + }); |
| 92 | + |
| 93 | + console.log('Socks forward proxy server listen on port '+socks_port); |
| 94 | + console.log('You can set browser SOCKS proxy settings point to 127.0.0.1:'+socks_port); |
| 95 | + } |
| 96 | + |
| 97 | + // start http proxy service |
| 98 | + if (http_port) { |
| 99 | + var http = require('http'); |
| 100 | + var pxySrv = http.createServer(); |
| 101 | + |
| 102 | + pxySrv.on('request', importApp.httpApp.proxy); |
| 103 | + pxySrv.on('connect', importApp.httpApp.tunnel); |
| 104 | + |
| 105 | + pxySrv.listen(http_port); |
| 106 | + |
| 107 | + console.log('Http forwar proxy server listen on port '+http_port); |
| 108 | + console.log('You can set browser HTTP proxy settings point to 127.0.0.1:'+http_port); |
| 109 | + } |
| 110 | + |
| 111 | + // turn on export service query timer |
| 112 | + if (turnon_timer) prxy.turnQuerytimer(true); |
| 113 | + } |
| 114 | + }); |
| 115 | + |
| 116 | + // query export service in case reconnection |
| 117 | + nmcln.on('reready', function(){ |
| 118 | + prxy.queryExport(function(err, srv){ |
| 119 | + if (err || !srv) { |
| 120 | + console.log('No available export service, please run export service in advance'); |
| 121 | + } else { |
| 122 | + console.log('%d available export services', Object.keys(srv).length); |
| 123 | + } |
| 124 | + }); |
| 125 | + }); |
| 126 | + } |
| 127 | + |
| 128 | + // Export service ... |
| 129 | + // start export service on name-client |
| 130 | + if (enable_export) { |
| 131 | + nmcln.bsrv.srv.on('request', exportApp.httpApp.proxy); |
| 132 | + nmcln.bsrv.srv.on('connect', exportApp.httpApp.tunnel); |
| 133 | + |
| 134 | + console.log('Export service ready on vURL: '+nmcln.vurl+'\nUsrkey: '+nmcln.usrinfo.usrkey); |
| 135 | + |
| 136 | + // report peer-service |
| 137 | + // like {vurl:x,cate:x,name:x,desc:x,tags:x,acls:x,accounting:x,meta:x} |
| 138 | + nmcln.reportService({ |
| 139 | + vurl: nmcln.vurl, |
| 140 | + cate: 'forward-proxy-export', |
| 141 | + name: 'forward-proxy' |
| 142 | + }); |
| 143 | + // re-report in case reconnection |
| 144 | + nmcln.on('reready', function(){ |
| 145 | + nmcln.updateService({ |
| 146 | + live: true, |
| 147 | + vurl: nmcln.vurl, |
| 148 | + cate: 'forward-proxy-export', |
| 149 | + name: 'forward-proxy' |
| 150 | + }); |
| 151 | + }); |
| 152 | + // turn on export service update timer |
| 153 | + if (turnon_timer) { |
| 154 | + var updateTimer = setInterval(function(){ |
| 155 | + nmcln.updateService({ |
| 156 | + live: true, |
| 157 | + vurl: nmcln.vurl, |
| 158 | + cate: 'forward-proxy-export', |
| 159 | + name: 'forward-proxy' |
| 160 | + }); |
| 161 | + }, 166000); // every 3mins |
| 162 | + } |
| 163 | + } |
| 164 | +}); |
| 165 | + |
| 166 | +// |
| 167 | +// Drop privileges if requested |
| 168 | +// |
| 169 | +if (typeof user === 'string') { |
| 170 | + process.setuid(user); |
| 171 | +} |
| 172 | + |
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