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42 lines
775 B
Go
42 lines
775 B
Go
package httpx
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import (
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"errors"
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"net/http"
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)
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const xForwardedFor = "X-Forwarded-For"
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// GetFormValues returns the form values.
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func GetFormValues(r *http.Request) (map[string]any, error) {
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if err := r.ParseForm(); err != nil {
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return nil, err
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}
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if err := r.ParseMultipartForm(maxMemory); err != nil {
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if !errors.Is(err, http.ErrNotMultipart) {
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return nil, err
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}
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}
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params := make(map[string]any, len(r.Form))
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for name := range r.Form {
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formValue := r.Form.Get(name)
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if len(formValue) > 0 {
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params[name] = formValue
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}
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}
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return params, nil
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}
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// GetRemoteAddr returns the peer address, supports X-Forward-For.
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func GetRemoteAddr(r *http.Request) string {
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v := r.Header.Get(xForwardedFor)
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if len(v) > 0 {
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return v
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}
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return r.RemoteAddr
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}
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