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November 30, 2017 11:48
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nginx CORS configuration for backend api
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upstream api_hosts { | |
server 127.0.0.1:59000; | |
} | |
server { | |
listen 80; | |
location / { | |
root /opt/ui/ui-dist; | |
} | |
location /api { | |
if ($request_method = OPTIONS) { | |
add_header 'Access-Control-Max-Age' 1728000; | |
add_header 'Content-Type' 'text/plain charset=UTF-8'; | |
add_header 'Content-Length' 0; | |
add_header 'Access-Control-Allow-Origin' "$http_origin" always; | |
add_header 'Access-Control-Allow-Credentials' 'true' always; | |
add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS' always; | |
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; | |
# required to be able to read Authorization header in frontend | |
add_header 'Access-Control-Expose-Headers' 'Authorization' always; | |
return 204; | |
} | |
rewrite /api/(.*) /$1 break; | |
add_header 'Access-Control-Allow-Origin' "$http_origin" always; | |
add_header 'Access-Control-Allow-Credentials' 'true' always; | |
add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS' always; | |
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; | |
# required to be able to read Authorization header in frontend | |
add_header 'Access-Control-Expose-Headers' 'Authorization' always; | |
proxy_pass http://api_hosts; | |
proxy_redirect off; | |
proxy_set_header Host $host; | |
} | |
} | |
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