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42 lines
1.1 KiB
ObjectPascal
42 lines
1.1 KiB
ObjectPascal
unit MVCFramework.Middleware.CORS;
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interface
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uses
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MVCFramework;
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type
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TCORSMiddleware = class(TInterfacedObject, IMVCMiddleware)
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public
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procedure OnBeforeRouting(Context: TWebContext; var Handled: Boolean);
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procedure OnAfterControllerAction(Context: TWebContext;
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const AActionNAme: string; const Handled: Boolean);
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end;
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implementation
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{ TCORSMiddleware }
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procedure TCORSMiddleware.OnAfterControllerAction(Context: TWebContext;
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const AActionNAme: string; const Handled: Boolean);
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begin
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end;
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procedure TCORSMiddleware.OnBeforeRouting(Context: TWebContext;
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var Handled: Boolean);
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begin
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Context.Response.RawWebResponse.CustomHeaders.Values['Access-Control-Allow-Origin'] := '*';
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Context.Response.RawWebResponse.CustomHeaders.Values['Access-Control-Allow-Methods'] :=
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'POST, GET, OPTIONS, PUT, DELETE';
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Context.Response.RawWebResponse.CustomHeaders.Values['Access-Control-Allow-Headers'] := 'content-type';
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if Context.Request.HTTPMethod = httpOPTIONS then
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begin
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Context.Response.StatusCode := 200;
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Handled := True;
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end;
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end;
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end.
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