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47 lines
815 B
Go
47 lines
815 B
Go
package main
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import (
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"fmt"
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"io"
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"net/http"
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"net/http/httputil"
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"os"
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"strings"
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"unicode"
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)
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var client = new(http.Client)
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func httpHandler(w http.ResponseWriter, r *http.Request) {
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b, err := httputil.DumpRequest(r, true)
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if err != nil {
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fmt.Printf("error dumping request: %s\n", err)
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return
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}
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os.Stdout.Write(b)
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r.RequestURI = ""
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r.URL.Scheme = strings.Map(unicode.ToLower, r.URL.Scheme)
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res, err := client.Do(r)
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if err != nil {
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fmt.Printf("error forwarding request: %s\n", err)
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return
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}
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defer res.Body.Close()
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for k, v := range res.Header {
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w.Header()[k] = v
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}
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w.WriteHeader(res.StatusCode)
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if _, err := io.Copy(w, res.Body); err != nil {
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fmt.Printf("error copying body: %s\n", err)
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}
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}
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func main() {
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http.HandleFunc("/", httpHandler)
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http.ListenAndServe(":8080", nil)
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}
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