├── LICENSE
├── Readme.md
├── package.json
├── plugin.xml
└── scripts
    └── afterBuild.js


/LICENSE:
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 1 | MIT License
 2 | 
 3 | Copyright (c) 2016 The App Workshop
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


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/Readme.md:
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 1 | # Meteor 1.4.1 Cordova iOS 10 Content Security Policy Web Sockets Fix
 2 | 
 3 | That's a mouthful of a title. But it's a really simple little cordova plugin that 
 4 | just rewrites the ```META``` tag in your cordova build's ```platforms/ios/www/index.html```
 5 | file.
 6 | 
 7 | This fixes an issue with meteor 1.4 (and probably other cordova apps) where iOS 10's content security 
 8 | policy prevents connections via web sockets.
 9 | 
10 | The new content security policy META element will be:
11 | 
12 | ```
13 |     <meta http-equiv="Content-Security-Policy" content="default-src * data: blob: 'unsafe-inline' 'unsafe-eval' ws: wss:;">
14 | ```


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/package.json:
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 1 | {
 2 |   "name": "meteor-ios10-csp-fix",
 3 |   "version": "0.1.0",
 4 |   "description": "Fixes the iOS 10 issue with websockets: \"Refused to connect to wss://mydomain.com/sockjs/.../websocket because it appears in neither the connect-src directive nor the default-src directive of the Content Security Policy\"",
 5 |   "cordova": {
 6 |     "id": "meteor-ios10-csp-fix",
 7 |     "platforms": [
 8 |       "ios"
 9 |     ]
10 |   },
11 |   "repository": {
12 |     "type": "git",
13 |     "url": "https://github.com/AppWorkshop/meteor-ios10-csp-fix"
14 |   },
15 |   "keywords": [
16 |     "cordova",
17 |     "meteor",
18 |     "ios",
19 |     "ios10",
20 |     "csp"
21 |   ],
22 |   "author": "Mike Cunneen - The App Workshop",
23 |   "license": "MIT",
24 |   "bugs": {
25 |     "url": "https://github.com/AppWorkshop/meteor-ios10-csp-fix/issues"
26 |   },
27 |   "homepage": "https://github.com/AppWorkshop/meteor-ios10-csp-fix#readme"
28 | }
29 | 


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/plugin.xml:
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 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
 3 |         id="meteor-ios10-csp-fix" version="0.1.0">
 4 |     <name>Meteor 1.4.1 iOS 10 CSP Fix</name>
 5 |     <description>Fixes the iOS 10 issue with websockets: "Refused to connect to wss://mydomain.com/sockjs/.../websocket because it appears in neither the connect-src directive nor the default-src directive of the Content Security Policy"</description>
 6 |     <license>MIT</license>
 7 |     <keywords>cordova,meteor,ios,ios10,csp</keywords>
 8 |     <author>Mike Cunneen - The App Workshop</author>
 9 |     <repo>https://github.com/AppWorkshop/meteor-ios10-csp-fix.git</repo>
10 |     <engines>
11 |         <engine name="cordova" version=">=5.4.1" />
12 |         <engine name="cordova-ios" version=">=4.0.0" />
13 |         <engine name="apple-ios" version=">=10.0" />
14 |         <engine name="apple-xcode" version=">=7.2" />
15 |     </engines>
16 | 
17 | 
18 |     <platform name="ios">
19 |         <hook type="after_prepare" src="scripts/afterBuild.js" />     
20 |     </platform>
21 | </plugin>
22 | 


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/scripts/afterBuild.js:
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 1 | module.exports = function(context) {
 2 |   var fs = context.requireCordovaModule('fs');
 3 |   var path = context.requireCordovaModule('path');
 4 |   var cordova_util = context.requireCordovaModule('cordova-lib/src/cordova/util.js');
 5 |   var ConfigParser = context.requireCordovaModule('cordova-common').ConfigParser;
 6 | 
 7 |   var projectRoot = context.opts.projectRoot;
 8 | 
 9 |   var configXml = cordova_util.projectConfig(projectRoot);
10 |   var config = new ConfigParser(configXml);
11 |   var projectName = config.name();
12 | 
13 |   var wwwPath = path.join(context.opts.projectRoot, 'platforms/ios/www/application/');
14 |   var otherWwwPath = path.join(context.opts.projectRoot, 'www/application/index.html');
15 | 
16 | 
17 |   var indexHTMLPath = path.join(wwwPath, 'index.html');
18 | 
19 |   var oldMetaPattern = '  \<meta http-equiv="Content-Security-Policy" [^\n]*';
20 | 
21 |   var data = fs.readFileSync(indexHTMLPath, {'encoding': 'utf8'});
22 | 
23 |   var oldMetaRegexp = new RegExp(oldMetaPattern, 'i');
24 |   var newmeta = `<meta http-equiv="Content-Security-Policy" content="default-src * data: blob: 'unsafe-inline' 'unsafe-eval' ws: wss:;">`;
25 | 
26 |   if (oldMetaRegexp.test(data)) {
27 |     var newdata = data.replace(oldMetaRegexp, newmeta);
28 | 
29 |     fs.writeFileSync(indexHTMLPath, newdata);
30 | 
31 |     console.log(context.opts.plugin.id + ' updating META tag for file ' + indexHTMLPath);
32 | 
33 | 
34 |     if (fs.existsSync(otherWwwPath)) {
35 |        data = fs.readFileSync(otherWwwPath, {'encoding': 'utf8'});
36 |        newdata = data.replace(oldMetaRegexp, newmeta);
37 |        fs.writeFileSync(otherWwwPath, newdata);
38 |        console.log(context.opts.plugin.id + ' updating META tag for file ' + otherWwwPath);
39 | 
40 |     }
41 |   } else {
42 |     // no meta tag found. So we'll add one.
43 |     // first find the head.
44 |     var headpattern = '<head>';
45 |     var headregexp = new RegExp(headpattern, 'i');
46 |     if (headregexp.test(data)) {
47 |       // replace <head> with <head>\n<meta....>
48 |       var newdata = data.replace(headregexp, `${headpattern}\n${newmeta}`);
49 |       
50 |       fs.writeFileSync(indexHTMLPath, newdata);
51 |     } 
52 |   }
53 | }


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