Skip to content

Instantly share code, notes, and snippets.

  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
Star You must be signed in to star a gist
Save matheus-santos/6180b486db2b04e7ab44ab8f59447e2a to your computer and use it in GitHub Desktop.
Add CORS to Nginx on AWS Elastic Beanstalk
container_commands:
01_fix_static_cors:
command: "/tmp/fix_static_cors.sh"
files:
"/tmp/fix_static_cors.sh":
mode: "000755"
owner: root
group: root
content: |
#!/bin/bash
pushd $(/opt/elasticbeanstalk/bin/get-config container -k config_staging_dir)
echo "Adding CORS Config"
PROXY_CONF="#etc#nginx#conf.d#00_elastic_beanstalk_proxy.conf"
grep static_cors.config $PROXY_CONF || sed -i '/location \/static {/a \ \ \ \ include /etc/nginx/conf.d/static_cors.config;' $PROXY_CONF
"/etc/nginx/conf.d/static_cors.config":
mode: "000644"
owner: root
group: root
content: |
#
# Wide-open CORS config for nginx
#
if ($request_method = 'OPTIONS') {
add_header 'Access-Control-Allow-Origin' '*';
#
# Om nom nom cookies
#
add_header 'Access-Control-Allow-Credentials' 'true';
add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
#
# Custom headers and headers various browsers *should* be OK with but aren't
#
add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
#
# Tell client that this pre-flight info is valid for 20 days
#
add_header 'Access-Control-Max-Age' 1728000;
add_header 'Content-Type' 'text/plain charset=UTF-8';
add_header 'Content-Length' 0;
return 204;
}
if ($request_method = 'POST') {
add_header 'Access-Control-Allow-Origin' '*';
add_header 'Access-Control-Allow-Credentials' 'true';
add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
}
if ($request_method = 'GET') {
add_header 'Access-Control-Allow-Origin' '*';
add_header 'Access-Control-Allow-Credentials' 'true';
add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type';
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment