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35 lines
823 B
35 lines
823 B
package sender |
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import ( |
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"fmt" |
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"io" |
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"net" |
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"net/http" |
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) |
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// gets a local ip. Borrowed from StackOverflow, thank you, whoever I brought it from |
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func GetLocalIP() (string, error) { |
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conn, err := net.Dial("udp", "8.8.8.8:80") |
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if err != nil { |
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return "", err |
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} |
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defer conn.Close() |
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localAddr := conn.LocalAddr().(*net.UDPAddr) |
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return localAddr.IP.String(), nil |
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} |
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// gets a remote ip. Borrowed from StackOverflow, thank you, whoever I brought it from |
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func GetRemoteIP() (string, error) { |
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resp, err := http.Get("https://api.ipify.org?format=text") |
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if err != nil { |
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return "", fmt.Errorf("could not make a request to get your remote IP: %s", err) |
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} |
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defer resp.Body.Close() |
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ip, err := io.ReadAll(resp.Body) |
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if err != nil { |
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return "", fmt.Errorf("could not read a response: %s", err) |
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} |
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return string(ip), nil |
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}
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