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Original file line number | Diff line number | Diff line change |
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package inbound | ||
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import ( | ||
"net" | ||
"net/netip" | ||
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C "github.com/metacubex/mihomo/constant" | ||
) | ||
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var lanAllowedIPs []netip.Prefix | ||
var lanDisAllowedIPs []netip.Prefix | ||
|
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func SetAllowedIPs(prefixes []netip.Prefix) { | ||
lanAllowedIPs = prefixes | ||
} | ||
|
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func SetDisAllowedIPs(prefixes []netip.Prefix) { | ||
lanDisAllowedIPs = prefixes | ||
} | ||
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func AllowedIPs() []netip.Prefix { | ||
return lanAllowedIPs | ||
} | ||
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func DisAllowedIPs() []netip.Prefix { | ||
return lanDisAllowedIPs | ||
} | ||
|
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func IsRemoteAddrDisAllowed(addr net.Addr) bool { | ||
m := C.Metadata{} | ||
if err := m.SetRemoteAddr(addr); err != nil { | ||
return false | ||
} | ||
return isAllowed(m.AddrPort().Addr().Unmap()) && !isDisAllowed(m.AddrPort().Addr().Unmap()) | ||
} | ||
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func isAllowed(addr netip.Addr) bool { | ||
if addr.IsValid() { | ||
for _, prefix := range lanAllowedIPs { | ||
if prefix.Contains(addr) { | ||
return true | ||
} | ||
} | ||
} | ||
return false | ||
} | ||
|
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func isDisAllowed(addr netip.Addr) bool { | ||
if addr.IsValid() { | ||
for _, prefix := range lanDisAllowedIPs { | ||
if prefix.Contains(addr) { | ||
return true | ||
} | ||
} | ||
} | ||
return false | ||
} |
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