Nginx reverse proxy only xhr/ajax requests










1















i have a laravel app and i want all requests to domain.test/api to be proxied to nodeJs but only if it is an xhr request. meaning that if a user types in a browser domain.test/api i want to give him a 404 but if the request is made with ajax i want to give him the response.



the following configuration proxies all:



location ~* ^/api(.*)$ 
proxy_set_header Host $host;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;

proxy_read_timeout 300;
proxy_pass http://localhost:8081;



Is what i want to do possible using nginx? if so, please do suggest your solutions?










share|improve this question
























  • Unless you add some data (e.g. a special header) to the XHR request in your client code, the server (e.g. NGINX) cannot distinguish between a request made by browser navigation, client code, or other utilities (e.g. cURL). This isn't bulletproof though, utilities like cURL can be configured to use special headers, unless you're really clever it's not really possible to distinguish between the various possible clients making a request to your server.

    – Jake Holzinger
    Nov 14 '18 at 22:51












  • So for example if add header['X-Requested-With'] = 'XMLHttpRequest' for example to the XHR request i can pick it up by the server?

    – Abouhassane Abdelhamid
    Nov 14 '18 at 22:54











  • Yes, that's the basic idea, NGINX should have the ability to inspect the headers and conditionally forward the request, or respond with a 404.

    – Jake Holzinger
    Nov 14 '18 at 23:00











  • great, i'll look it up. thanks @JakeHolzinger

    – Abouhassane Abdelhamid
    Nov 14 '18 at 23:03











  • Are the XHR/AJAX requests using the POST method? You can arrange for the GET method to return a 404 response by adding if ($request_method != POST) return 404;

    – Richard Smith
    Nov 15 '18 at 9:14
















1















i have a laravel app and i want all requests to domain.test/api to be proxied to nodeJs but only if it is an xhr request. meaning that if a user types in a browser domain.test/api i want to give him a 404 but if the request is made with ajax i want to give him the response.



the following configuration proxies all:



location ~* ^/api(.*)$ 
proxy_set_header Host $host;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;

proxy_read_timeout 300;
proxy_pass http://localhost:8081;



Is what i want to do possible using nginx? if so, please do suggest your solutions?










share|improve this question
























  • Unless you add some data (e.g. a special header) to the XHR request in your client code, the server (e.g. NGINX) cannot distinguish between a request made by browser navigation, client code, or other utilities (e.g. cURL). This isn't bulletproof though, utilities like cURL can be configured to use special headers, unless you're really clever it's not really possible to distinguish between the various possible clients making a request to your server.

    – Jake Holzinger
    Nov 14 '18 at 22:51












  • So for example if add header['X-Requested-With'] = 'XMLHttpRequest' for example to the XHR request i can pick it up by the server?

    – Abouhassane Abdelhamid
    Nov 14 '18 at 22:54











  • Yes, that's the basic idea, NGINX should have the ability to inspect the headers and conditionally forward the request, or respond with a 404.

    – Jake Holzinger
    Nov 14 '18 at 23:00











  • great, i'll look it up. thanks @JakeHolzinger

    – Abouhassane Abdelhamid
    Nov 14 '18 at 23:03











  • Are the XHR/AJAX requests using the POST method? You can arrange for the GET method to return a 404 response by adding if ($request_method != POST) return 404;

    – Richard Smith
    Nov 15 '18 at 9:14














1












1








1








i have a laravel app and i want all requests to domain.test/api to be proxied to nodeJs but only if it is an xhr request. meaning that if a user types in a browser domain.test/api i want to give him a 404 but if the request is made with ajax i want to give him the response.



the following configuration proxies all:



location ~* ^/api(.*)$ 
proxy_set_header Host $host;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;

proxy_read_timeout 300;
proxy_pass http://localhost:8081;



Is what i want to do possible using nginx? if so, please do suggest your solutions?










share|improve this question
















i have a laravel app and i want all requests to domain.test/api to be proxied to nodeJs but only if it is an xhr request. meaning that if a user types in a browser domain.test/api i want to give him a 404 but if the request is made with ajax i want to give him the response.



the following configuration proxies all:



location ~* ^/api(.*)$ 
proxy_set_header Host $host;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;

proxy_read_timeout 300;
proxy_pass http://localhost:8081;



Is what i want to do possible using nginx? if so, please do suggest your solutions?







node.js nginx






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 14 '18 at 22:43







Abouhassane Abdelhamid

















asked Nov 14 '18 at 22:36









Abouhassane AbdelhamidAbouhassane Abdelhamid

137




137












  • Unless you add some data (e.g. a special header) to the XHR request in your client code, the server (e.g. NGINX) cannot distinguish between a request made by browser navigation, client code, or other utilities (e.g. cURL). This isn't bulletproof though, utilities like cURL can be configured to use special headers, unless you're really clever it's not really possible to distinguish between the various possible clients making a request to your server.

    – Jake Holzinger
    Nov 14 '18 at 22:51












  • So for example if add header['X-Requested-With'] = 'XMLHttpRequest' for example to the XHR request i can pick it up by the server?

    – Abouhassane Abdelhamid
    Nov 14 '18 at 22:54











  • Yes, that's the basic idea, NGINX should have the ability to inspect the headers and conditionally forward the request, or respond with a 404.

    – Jake Holzinger
    Nov 14 '18 at 23:00











  • great, i'll look it up. thanks @JakeHolzinger

    – Abouhassane Abdelhamid
    Nov 14 '18 at 23:03











  • Are the XHR/AJAX requests using the POST method? You can arrange for the GET method to return a 404 response by adding if ($request_method != POST) return 404;

    – Richard Smith
    Nov 15 '18 at 9:14


















  • Unless you add some data (e.g. a special header) to the XHR request in your client code, the server (e.g. NGINX) cannot distinguish between a request made by browser navigation, client code, or other utilities (e.g. cURL). This isn't bulletproof though, utilities like cURL can be configured to use special headers, unless you're really clever it's not really possible to distinguish between the various possible clients making a request to your server.

    – Jake Holzinger
    Nov 14 '18 at 22:51












  • So for example if add header['X-Requested-With'] = 'XMLHttpRequest' for example to the XHR request i can pick it up by the server?

    – Abouhassane Abdelhamid
    Nov 14 '18 at 22:54











  • Yes, that's the basic idea, NGINX should have the ability to inspect the headers and conditionally forward the request, or respond with a 404.

    – Jake Holzinger
    Nov 14 '18 at 23:00











  • great, i'll look it up. thanks @JakeHolzinger

    – Abouhassane Abdelhamid
    Nov 14 '18 at 23:03











  • Are the XHR/AJAX requests using the POST method? You can arrange for the GET method to return a 404 response by adding if ($request_method != POST) return 404;

    – Richard Smith
    Nov 15 '18 at 9:14

















Unless you add some data (e.g. a special header) to the XHR request in your client code, the server (e.g. NGINX) cannot distinguish between a request made by browser navigation, client code, or other utilities (e.g. cURL). This isn't bulletproof though, utilities like cURL can be configured to use special headers, unless you're really clever it's not really possible to distinguish between the various possible clients making a request to your server.

– Jake Holzinger
Nov 14 '18 at 22:51






Unless you add some data (e.g. a special header) to the XHR request in your client code, the server (e.g. NGINX) cannot distinguish between a request made by browser navigation, client code, or other utilities (e.g. cURL). This isn't bulletproof though, utilities like cURL can be configured to use special headers, unless you're really clever it's not really possible to distinguish between the various possible clients making a request to your server.

– Jake Holzinger
Nov 14 '18 at 22:51














So for example if add header['X-Requested-With'] = 'XMLHttpRequest' for example to the XHR request i can pick it up by the server?

– Abouhassane Abdelhamid
Nov 14 '18 at 22:54





So for example if add header['X-Requested-With'] = 'XMLHttpRequest' for example to the XHR request i can pick it up by the server?

– Abouhassane Abdelhamid
Nov 14 '18 at 22:54













Yes, that's the basic idea, NGINX should have the ability to inspect the headers and conditionally forward the request, or respond with a 404.

– Jake Holzinger
Nov 14 '18 at 23:00





Yes, that's the basic idea, NGINX should have the ability to inspect the headers and conditionally forward the request, or respond with a 404.

– Jake Holzinger
Nov 14 '18 at 23:00













great, i'll look it up. thanks @JakeHolzinger

– Abouhassane Abdelhamid
Nov 14 '18 at 23:03





great, i'll look it up. thanks @JakeHolzinger

– Abouhassane Abdelhamid
Nov 14 '18 at 23:03













Are the XHR/AJAX requests using the POST method? You can arrange for the GET method to return a 404 response by adding if ($request_method != POST) return 404;

– Richard Smith
Nov 15 '18 at 9:14






Are the XHR/AJAX requests using the POST method? You can arrange for the GET method to return a 404 response by adding if ($request_method != POST) return 404;

– Richard Smith
Nov 15 '18 at 9:14













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