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|
package protocol
import (
"context"
"fmt"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
"net/http"
"strconv"
)
const captureRequestID = "CaptureProtocolTestRequest"
// AddCaptureRequestMiddleware captures serialized http request during protocol test for check
func AddCaptureRequestMiddleware(stack *middleware.Stack, req *http.Request) error {
return stack.Build.Add(&captureRequestMiddleware{
req: req,
}, middleware.After)
}
type captureRequestMiddleware struct {
req *http.Request
}
func (*captureRequestMiddleware) ID() string {
return captureRequestID
}
func (m *captureRequestMiddleware) HandleBuild(ctx context.Context, input middleware.BuildInput, next middleware.BuildHandler,
) (
output middleware.BuildOutput, metadata middleware.Metadata, err error,
) {
request, ok := input.Request.(*smithyhttp.Request)
if !ok {
return output, metadata, fmt.Errorf("error while retrieving http request")
}
*m.req = *request.Build(ctx)
if len(m.req.URL.RawPath) == 0 {
m.req.URL.RawPath = m.req.URL.Path
}
if v := m.req.ContentLength; v != 0 {
m.req.Header.Set("Content-Length", strconv.FormatInt(v, 10))
}
return next.HandleBuild(ctx, input)
}
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