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9203690033
Code cleaning around the util/net package. The goal was to write a more understandable source code but modify nothing on the logic. Protect the WireGuard UDP listeners with marks. The implementation can support the VPN permission revocation events in thread safe way. It will be important if we start to support the running time route and DNS update features. - uniformize the file name convention: [struct_name] _ [functions] _ [os].go - code cleaning in net_linux.go - move env variables to env.go file
29 lines
774 B
Go
29 lines
774 B
Go
package net
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import (
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"net"
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"github.com/google/uuid"
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)
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const (
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// NetbirdFwmark is the fwmark value used by Netbird via wireguard
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NetbirdFwmark = 0x1BD00
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PreroutingFwmarkRedirected = 0x1BD01
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PreroutingFwmarkMasquerade = 0x1BD11
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PreroutingFwmarkMasqueradeReturn = 0x1BD12
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)
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// ConnectionID provides a globally unique identifier for network connections.
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// It's used to track connections throughout their lifecycle so the close hook can correlate with the dial hook.
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type ConnectionID string
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type AddHookFunc func(connID ConnectionID, IP net.IP) error
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type RemoveHookFunc func(connID ConnectionID) error
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// GenerateConnID generates a unique identifier for each connection.
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func GenerateConnID() ConnectionID {
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return ConnectionID(uuid.NewString())
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}
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