ember.js - Get around: No 'Access-Control-Allow-Origin' header is present on the requested resource -


i have deal restful server not under control. when try fetch id 1 record error get:

xmlhttprequest cannot load http://www.example.com/api/v1/companies/1. no 'access-control-allow-origin' header present on requested  resource. origin 'http://localhost:4200' therefore not allowed  access.

i can curl on shell:

$ curl -i http://www.company.com/api/v1/companies/1 http/1.1 200 ok cache-control: private content-length: 11055 content-type: application/javascript last-modified: thu, 18 jun 2015 07:30:26 gmt accept-ranges: bytes etag: "5e772a598a9d01:0" p3p: policyref="/w3c/p3p.xml",cp="cao dsp law cura adma deva cusi our leg uni" date: fri, 19 jun 2015 13:06:46 gmt $

i use following contentsecuritypolicy:

contentsecuritypolicy: {   'default-src': "'none'",   'script-src': "'self'",   'font-src': "'self'",   'connect-src': "'self' http://www.example.com",   'img-src': "'self'",   'style-src': "'self'",   'media-src': "'self'" }

how can fix this? how can tell ember use it?

setting contentsecuritypolicy allows browser make request http://localhost:4200 http://www.example.com.

if didn't have set, seeing error like:

[report only] refused connect 'http://www.example.com/' because violates following content security policy directive: "connect-src 'self' http://localhost:* ws://localhost:* ws://localhost:35729 ws://0.0.0.0:35729".

after doing request, if http://www.example.com doesn't contain particular header allows http://localhost:4200 make these requests, browser throws error..

for more information take @ question: how access-control-allow-origin header work?

if you're using ember cli development can proxy ajax requests http://www.example.com/ using:

ember server --proxy http://www.example.com/

but doesn't solve problem when moving production. need other solution that.


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