24 lines
562 B
Go
24 lines
562 B
Go
package httptoo
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import (
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"net"
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"net/http"
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"github.com/anacrolix/missinggo"
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)
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// Request is intended for localhost, either with a localhost name, or
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// loopback IP.
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func RequestIsForLocalhost(r *http.Request) bool {
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hostHost := missinggo.SplitHostMaybePort(r.Host).Host
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if ip := net.ParseIP(hostHost); ip != nil {
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return ip.IsLoopback()
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}
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return hostHost == "localhost"
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}
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// Request originated from a loopback IP.
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func RequestIsFromLocalhost(r *http.Request) bool {
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return net.ParseIP(missinggo.SplitHostMaybePort(r.RemoteAddr).Host).IsLoopback()
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}
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