32 lines
613 B
Go
32 lines
613 B
Go
package auth
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import (
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"context"
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"net/http"
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)
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type (
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ExtraReqInfo struct {
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RemoteAddr string
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UserAgent string
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}
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)
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func ExtraReqInfoMiddleware(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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next.ServeHTTP(w, r.WithContext(context.WithValue(r.Context(), ExtraReqInfo{}, ExtraReqInfo{
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RemoteAddr: r.RemoteAddr,
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UserAgent: r.UserAgent(),
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})))
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})
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}
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func GetExtraReqInfoFromContext(ctx context.Context) ExtraReqInfo {
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eti := ctx.Value(ExtraReqInfo{})
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if eti != nil {
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return eti.(ExtraReqInfo)
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} else {
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return ExtraReqInfo{}
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}
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}
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