CorsConfig() — netty Function Reference

Architecture documentation for the CorsConfig() function in CorsHandler.java from the netty codebase.

Function java ProtocolCodecs HTTP

Entity Profile

ProtocolCodecs→ HTTP→ CorsConfig() — netty Function Reference

Dependency Diagram

graph TD
  9baaa477_e3b4_9f0a_b3ae_b8d686d67a05["CorsConfig()"]
  48d2af19_d0e9_a2f5_8280_607eb2335be4["CorsHandler"]
  9baaa477_e3b4_9f0a_b3ae_b8d686d67a05 -->|defined in| 48d2af19_d0e9_a2f5_8280_607eb2335be4
  style 9baaa477_e3b4_9f0a_b3ae_b8d686d67a05 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http/src/main/java/io/netty/handler/codec/http/cors/CorsHandler.java lines 150–163

    private CorsConfig getForOrigin(String requestOrigin) {
        for (CorsConfig corsConfig : configList) {
            if (corsConfig.isAnyOriginSupported()) {
                return corsConfig;
            }
            if (corsConfig.origins().contains(requestOrigin)) {
                return corsConfig;
            }
            if (corsConfig.isNullOriginAllowed() || NULL_ORIGIN.equals(requestOrigin)) {
                return corsConfig;
            }
        }
        return null;
    }