Wavesurfer not drawing CROS error wave due to cookies
I am using wavesurfer , I am getting the following error:
XMLHttpRequest cannot load https://audiotemp.domain.net/RE65bbf6f0a2760184ab08b3fbf9f1d249.mp3.
No 'Access-Control-Allow-Origin' header is present on the requested resource.
Origin 'http://my.domain.net:3000' is therefore not allowed access. The response had HTTP status code 403.
The call is loaded but the wave has not been drawn, I check the request network and I found two requests for this call as follows:
- 403 Forbidden.
- 304 Not changed.
Call loading code as follows:
scope.wavesurfer.load(scope.url);
For the second image, I found that cookies are sent with a request like this:
Cookie:__zlcmid=TAePb8mwejYLug; calltrk_referrer=https%3A//app.gotomeeting.com/%3FmeetingId%3D306279333; calltrk_landing=https%3A//www.dentalmarketing.net/capture/; calltrk_session_id_150722382=c16eaa33-386f-4ab3-ba8d-b3d0cff070ef; __utma=52313532.1896763581.1423186152.1427741816.1431536946.4; __utmz=52313532.1431536946.4.3.utmcsr=bigleap.com|utmccn=(referral)|utmcmd=referral|utmcct=/utahs-best-brightest/; _ga=GA1.2.1896763581.1423186152; CloudFront-Policy=eyJTdGF0ZW1lbnQiOlt7IlJlc291cmNlIjoiaHR0cHM6Ly9hdWRpb3RlbXAuZGVudGFsbWFya2V0aW5nLm5ldC8qIiwiQ29uZGl0aW9uIjp7IkRhdGVMZXNzVGhhbiI6eyJBV1M6RXBvY2hUaW1lIjoxNDMzMDE2ODQ5fX19XX0_; CloudFront-Signature=btJ4dYPe3Cv87mQZzb6dkYVOLRcKQbscJ3h-ZJgSWGikNi1nXLuYXCGIwsHJWbhdTRiP8Gjru0mIQyOJdCioOa4tP3sAOSGXl9Cy1T2bM1sahgWZZ3GSk6GMyi21TVy3YsxDEdTUoMipeE0b5CduzcpcquB3hjYtfOUwI6CIrsTXkhajrGAk1rg~6tItPqMtxgmwrRM1oM8th0UgxgPWwVD2pok1ecS5ylwOiXbnSETpQzgXqS0C37bT94KpvafCjaclqgQPNcXrZRqbK~HLh28Gd4IZ3pDzIr3GNe3lkDUVIBYbStDsGZtawnS53ASmGXl3rP~DrPKYlahYX~ajKg__; CloudFront-Key-Pair-Id=APKAJL5DFWOODOOKTH2A
I place these cookies using Node.js code like this:
res.cookie('CloudFront-Policy',encodedCustomPolicy,{domain :cookieDomainName , path:'/', httpOnly:true,secure:true});
res.cookie('CloudFront-Signature',customPolicySignature,{domain :cookieDomainName , path:'/', httpOnly:true,secure:true});
res.cookie('CloudFront-Key-Pair-Id',cloudFrontKeyPairId,{domain :cookieDomainName , path:'/', httpOnly:true,secure:true}
So, I need to put three cookies on the first request in order to receive a call and draw a wave.
- How do I send a cookie with the first request?
- How can I put the header when I call the waveurfer load function?
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1 answer
You need to set CORS headers for the static server. You can use cors lib.
var express = require('express');
var proxy = require('express-http-proxy');
var cors = require('cors');
var app = express();
// Enable CORS
app.use(cors({
exposedHeaders: ['Content-Length',
'Content-Type']
}));
// Serve static
app.use('/', express.static('public'));
// Proxy to media server
app.use('/media', proxy('http://%MEDIA_SERVER_ADDRESS%', {
forwardPath: function(req, res) {
return '/media';
}
}));
// Start server
var server = app.listen(3000, function () {
var host = server.address().address;
var port = server.address().port;
console.log('Server listening at http://%s:%s', host, port);
});
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