public abstract class CorsUtils extends Object
Constructor and Description |
---|
CorsUtils() |
Modifier and Type | Method and Description |
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static boolean |
isCorsRequest(ServerHttpRequest request)
Returns
true if the request is a valid CORS one. |
static boolean |
isPreFlightRequest(ServerHttpRequest request)
Returns
true if the request is a valid CORS pre-flight one. |
static boolean |
isSameOrigin(ServerHttpRequest request)
Check if the request is a same-origin one, based on
Origin , and
Host headers. |
public static boolean isCorsRequest(ServerHttpRequest request)
true
if the request is a valid CORS one.public static boolean isPreFlightRequest(ServerHttpRequest request)
true
if the request is a valid CORS pre-flight one.public static boolean isSameOrigin(ServerHttpRequest request)
Origin
, and
Host
headers.
Note: as of 5.1 this method ignores
"Forwarded"
and "X-Forwarded-*"
headers that specify the
client-originated address. Consider using the ForwardedHeaderFilter
to extract and use, or to discard such headers.
true
if the request is a same-origin one, false
in case
of a cross-origin request