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odoocker/nginx-proxy/cors.conf

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2023-04-19 14:27:50 -05:00
# Allows the usage of $CORS_ALLOWED_DOMAIN
map $http_x_cors_allowed_domain $CORS_ALLOWED_DOMAIN {
default "*";
}
server {
server_name $VIRTUAL_HOST;
listen 443;
location / {
# Set the Access-Control-Allow-Origin header to allow specific domain(s) for CORS
add_header 'Access-Control-Allow-Origin' $CORS_ALLOWED_DOMAIN;
# Specify the allowed HTTP methods for CORS requests
add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
# Define the allowed request headers for CORS requests
add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
# Specify the response headers that are accessible by the client (browser)
add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
# Set the maximum age (in seconds) for the CORS preflight request cache in the client (browser)
add_header 'Access-Control-Max-Age' 1728000;
# Handle CORS preflight (OPTIONS) requests
if ($request_method = 'OPTIONS') {
# Set the response content type and charset for the preflight request
add_header 'Content-Type' 'text/plain; charset=utf-8';
# Set the response content length to 0 for the preflight request
add_header 'Content-Length' 0;
# Return a 204 No Content status for the preflight request
return 204;
}
}
}