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Fix #273 (#277), adding FIREWALL_OUTBOUND_SUBNETS

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This commit is contained in:
Quentin McGaw
2020-10-29 19:23:44 -04:00
committed by GitHub
parent f7bff247aa
commit db64dea664
16 changed files with 341 additions and 16 deletions
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17
internal/routing/enable.go
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@@ -16,7 +16,7 @@ const (
)
func (r *routing) Setup() (err error) {
defaultIP, err := r.defaultIP()
defaultIP, err := r.DefaultIP()
if err != nil {
return fmt.Errorf("%s: %w", ErrSetup, err)
}
@@ -40,11 +40,19 @@ func (r *routing) Setup() (err error) {
if err := r.addRouteVia(defaultDestination, defaultGateway, defaultInterfaceName, table); err != nil {
return fmt.Errorf("%s: %w", ErrSetup, err)
}
r.stateMutex.RLock()
outboundSubnets := r.outboundSubnets
r.stateMutex.RUnlock()
if err := r.setOutboundRoutes(outboundSubnets, defaultInterfaceName, defaultGateway); err != nil {
return fmt.Errorf("%s: %w", ErrSetup, err)
}
return nil
}
func (r *routing) TearDown() error {
defaultIP, err := r.defaultIP()
defaultIP, err := r.DefaultIP()
if err != nil {
return fmt.Errorf("%s: %w", ErrTeardown, err)
}
@@ -60,5 +68,10 @@ func (r *routing) TearDown() error {
if err := r.deleteIPRule(defaultIP, table, priority); err != nil {
return fmt.Errorf("%s: %w", ErrTeardown, err)
}
if err := r.setOutboundRoutes(nil, defaultInterfaceName, defaultGateway); err != nil {
return fmt.Errorf("%s: %w", ErrSetup, err)
}
return nil
}