34 lines
460 B
Go
34 lines
460 B
Go
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package updateip
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import (
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"io"
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"net"
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"net/http"
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)
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type Resolver interface {
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CurrentIP() (net.IP, error)
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}
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func NewResolver() Resolver {
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return new(Ipify)
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}
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type Ipify struct{}
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func (Ipify) CurrentIP() (net.IP, error) {
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r, err := http.Get("https://api.ipify.org")
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if err != nil {
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return nil, err
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}
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defer func() { _ = r.Body.Close() }()
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b, err := io.ReadAll(r.Body)
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if err != nil {
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return nil, err
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}
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return net.ParseIP(string(b)), nil
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}
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