-
-
Notifications
You must be signed in to change notification settings - Fork 86
/
server.js
163 lines (146 loc) · 5.27 KB
/
server.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
/* eslint-disable quotes */
const http = require('http');
const https = require('https');
const fs = require('fs');
const path = require('path');
const express = require('express');
const helmet = require('helmet');
const bodyParser = require('body-parser');
const crypto = require('crypto');
const config = require('./config.server.js');
const buildDir = 'dist';
const staticDir = path.join(__dirname, buildDir);
express.static.mime.define({'application/wasm': ['wasm']});
const app = express();
const nonceMiddleware = (req, res, next) => {
// Cache static html file to avoid reading it from the filesystem on each request
if (!global.html) {
console.log('Caching static HTML');
global.html = fs.readFileSync(`${staticDir}/index.html`, 'utf8');
}
if (!global.ssoHtml) {
console.log('Caching static HTML');
global.ssoHtml = fs.readFileSync(`${staticDir}/silent-check-sso.html`, 'utf8');
}
// Set a unique nonce for each request
res.locals.nonce = crypto.randomBytes(16).toString('base64');
console.log('Setting nonce', res.locals.nonce);
res.locals.htmlWithNonces = global.html.replace(/<(script)/g, `<$1 nonce="${res.locals.nonce}"`);
res.locals.ssoHtmlWithNonces = global.ssoHtml.replace(/<(script)/g, `<$1 nonce="${res.locals.nonce}"`);
next();
};
app.use(helmet({crossOriginEmbedderPolicy: true}));
app.use(nonceMiddleware, helmet.contentSecurityPolicy({
directives: {
defaultSrc: ["'none'"],
baseUri: ["'none'"],
scriptSrc: [
"'self'",
"'strict-dynamic'",
(req, res) => {
return `'nonce-${res.locals.nonce}'`;
},
'https://static.zdassets.com',
'https://ekr.zdassets.com',
'https://tidepoolsupport.zendesk.com',
'wss://tidepoolsupport.zendesk.com',
'wss://*.zopim.com',
(req) => {
return req.hostname !== 'app.tidepool.org' && "'unsafe-eval'"; //required for Pendo.io Designer
},
(req) => {
return req.hostname !== 'app.tidepool.org' && "'unsafe-inline'"; //required for Pendo.io Designer
},
'https://app.pendo.io',
'https://pendo-io-static.storage.googleapis.com',
'https://cdn.pendo.io',
'https://pendo-static-5707274877534208.storage.googleapis.com',
'https://data.pendo.io',
],
styleSrc: [
"'self'",
'blob:',
"'unsafe-inline'",
'https://app.pendo.io',
'https://cdn.pendo.io',
'https://pendo-static-5707274877534208.storage.googleapis.com',
],
imgSrc: [
"'self'",
'data:',
'https://v2assets.zopim.io',
'https://static.zdassets.com',
'https://tidepoolsupport.zendesk.com',
'https://support.tidepool.org',
'https://cdn.pendo.io',
'https://app.pendo.io',
'https://pendo-static-5707274877534208.storage.googleapis.com',
'https://data.pendo.io'
],
fontSrc: ["'self'", 'data:'],
reportUri: '/event/csp-report/violation',
objectSrc: ['blob:'],
workerSrc: ["'self'", 'blob:'],
childSrc: ["'self'", 'blob:', 'https://docs.google.com', 'https://app.pendo.io'],
frameSrc: ['https://docs.google.com', 'https://app.pendo.io', '*.tidepool.org', 'localhost:*', 'tidepooluploader://*'],
connectSrc: [].concat([
process.env.API_URL || 'localhost:*',
process.env.UPLOAD_URL || 'localhost:*',
process.env.DATA_URL || 'localhost:*',
process.env.BLIP_URL || 'localhost:*',
process.env.REALM_HOST,
'https://api.github.com/repos/tidepool-org/uploader/releases',
'https://static.zdassets.com',
'https://ekr.zdassets.com',
'https://tidepoolsupport.zendesk.com',
'wss://tidepoolsupport.zendesk.com',
'https://api.rollbar.com',
'wss://*.zopim.com',
'*.tidepool.org',
'*.development.tidepool.org',
'*.integration.tidepool.org',
'http://*.integration-test.tidepool.org',
'https://app.pendo.io',
'https://data.pendo.io',
'https://pendo-static-5707274877534208.storage.googleapis.com',
]).filter(src => src !== undefined),
frameAncestors: ['https://app.pendo.io', '*.tidepool.org', 'localhost:*']
},
reportOnly: false,
}));
app.use(bodyParser.json({
type: ['json', 'application/csp-report'],
}));
app.get('/silent-check-sso.html', (req, res) => {
res.send(res.locals.ssoHtmlWithNonces);
});
app.use('/uploader', express.static(staticDir, { index: false }));
//So that we can use react-router and browser history
app.get('*', (req, res) => {
res.send(res.locals.htmlWithNonces);
});
app.post('/event/csp-report/violation', (req, res) => {
if (req.body) {
console.log('CSP Violation: ', req.body);
} else {
console.log('CSP Violation: No data received!');
}
res.status(204).end();
});
// If no ports specified, just start on default HTTP port
if (!(config.httpPort || config.httpsPort)) {
config.httpPort = 3001;
}
if (config.httpPort) {
app.server = http.createServer(app).listen(config.httpPort, () => {
console.log('Connect server started on port', config.httpPort);
console.log('Serving static directory "' + staticDir + '/"');
});
}
if (config.httpsPort) {
https.createServer(config.httpsConfig, app).listen(config.httpsPort, () => {
console.log('Connect server started on HTTPS port', config.httpsPort);
console.log('Serving static directory "' + staticDir + '/"');
});
}
module.exports = app;