49 lines
1.9 KiB
Plaintext
49 lines
1.9 KiB
Plaintext
# This is an NGINX configuration file written and used by me in order to enable CORS support.
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#
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# (c) Corrado Mulas <tlc@mulas.me>
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#
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# For the full copyright and license information, please view the LICENSE
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# file that was distributed with this source code.
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#
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# CORS header support
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#
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# One way to use this is by placing it into a file called "cors_support"
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# under your Nginx configuration directory and placing the following
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# statement inside your **location** block(s):
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#
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# include cors_support;
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#
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# As of Nginx 1.7.5, add_header supports an "always" parameter which
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# allows CORS to work if the backend returns 4xx or 5xx status code.
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#
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# For more information on CORS, please see: http://enable-cors.org/
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# Forked from this Gist: https://gist.github.com/michiel/1064640
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#
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set $cors '';
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set $http_origin '*';
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set $cors 'true';
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access_log off;
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add_header Pragma public;
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expires 365d;
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add_header Cache-Control "public, no-transform";
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if ($cors = 'true') {
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add_header 'Access-Control-Allow-Origin' "$http_origin" always;
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add_header 'Access-Control-Allow-Credentials' 'true' always;
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add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS' always;
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add_header 'Access-Control-Allow-Headers' 'Accept,Authorization,Cache-Control,Content-Type,DNT,If-Modified-Since,Keep-Alive,Origin,User-Agent,X-Requested-With' always;
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# required to be able to read Authorization header in frontend
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#add_header 'Access-Control-Expose-Headers' 'Authorization' always;
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}
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if ($request_method = 'OPTIONS') {
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# Tell client that this pre-flight info is valid for 20 days
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add_header 'Access-Control-Max-Age' 1728000;
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add_header 'Content-Type' 'text/plain charset=UTF-8';
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add_header 'Content-Length' 0;
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return 204;
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} |