mirror of https://github.com/CrowCpp/Crow.git
45 lines
1.0 KiB
C++
45 lines
1.0 KiB
C++
#include "crow.h"
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#include "crow/middlewares/cors.h"
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// Warning!
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// If you want to use CORS with OPTIONS cache on browser requests,
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// be sure to specify each headers you use, please do not use "*"
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// else otherwise the browser will ignore you
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// Example:
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// .headers("Origin", "Content-Type", "Accept", *Your-Headers*)
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// .max_age(5);
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int main()
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{
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// Enable CORS
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crow::App<crow::CORSHandler> app;
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// Customize CORS
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auto& cors = app.get_middleware<crow::CORSHandler>();
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// clang-format off
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cors
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.global()
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.headers("X-Custom-Header", "Upgrade-Insecure-Requests")
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.methods("POST"_method, "GET"_method)
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.prefix("/cors")
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.origin("example.com")
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.prefix("/nocors")
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.ignore();
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// clang-format on
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CROW_ROUTE(app, "/")
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([]() {
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return "Check Access-Control-Allow-Methods header";
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});
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CROW_ROUTE(app, "/cors")
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([]() {
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return "Check Access-Control-Allow-Origin header";
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});
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app.port(18080).run();
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return 0;
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}
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