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Get default route and local subnet only at start

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This commit is contained in:
Quentin McGaw
2020-07-20 00:35:53 +00:00
parent 4baf0420d6
commit 85bd4f2e8d
5 changed files with 47 additions and 50 deletions
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9
internal/firewall/vpn.go
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@@ -26,13 +26,8 @@ func (c *configurator) SetVPNConnections(ctx context.Context, connections []mode
return nil
}
defaultInterface, _, err := c.routing.DefaultRoute()
if err != nil {
return fmt.Errorf("cannot set VPN connections through firewall: %w", err)
}
c.removeConnections(ctx, connectionsToRemove, defaultInterface)
if err := c.addConnections(ctx, connectionsToAdd, defaultInterface); err != nil {
c.removeConnections(ctx, connectionsToRemove, c.defaultInterface)
if err := c.addConnections(ctx, connectionsToAdd, c.defaultInterface); err != nil {
return fmt.Errorf("cannot set VPN connections through firewall: %w", err)
}