mirror of
https://github.com/netbirdio/netbird.git
synced 2024-12-27 09:09:00 +01:00
35 lines
919 B
Go
35 lines
919 B
Go
package iface
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import (
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"os/exec"
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log "github.com/sirupsen/logrus"
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)
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func (c *tunDevice) Create() error {
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var err error
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c.netInterface, err = c.createWithUserspace()
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if err != nil {
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return err
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}
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return c.assignAddr()
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}
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// assignAddr Adds IP address to the tunnel interface and network route based on the range provided
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func (c *tunDevice) assignAddr() error {
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cmd := exec.Command("ifconfig", c.name, "inet", c.address.IP.String(), c.address.IP.String())
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if out, err := cmd.CombinedOutput(); err != nil {
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log.Infof(`adding address command "%v" failed with output %s and error: `, cmd.String(), out)
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return err
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}
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routeCmd := exec.Command("route", "add", "-net", c.address.Network.String(), "-interface", c.name)
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if out, err := routeCmd.CombinedOutput(); err != nil {
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log.Printf(`adding route command "%v" failed with output %s and error: `, routeCmd.String(), out)
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return err
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}
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return nil
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}
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