34 lines
708 B
Go
34 lines
708 B
Go
package httpx
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import (
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"encoding/json"
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"io"
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"net/http"
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"strings"
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)
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func JSON(w http.ResponseWriter, status int, v any) {
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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w.WriteHeader(status)
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_ = json.NewEncoder(w).Encode(v)
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}
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func Error(w http.ResponseWriter, status int, msg string) {
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JSON(w, status, map[string]any{"error": msg})
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}
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func DecodeJSON(r *http.Request, dst any, max int64) error {
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dec := json.NewDecoder(io.LimitReader(r.Body, max))
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dec.DisallowUnknownFields()
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return dec.Decode(dst)
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}
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func SameOrigin(r *http.Request) bool {
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origin := r.Header.Get("Origin")
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if origin == "" {
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return true
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}
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host := r.Host
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return strings.HasSuffix(origin, "://"+host)
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}
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