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auto-redirect: Move initialize to start

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This commit is contained in:
世界 2025-02-06 08:43:50 +08:00
parent d093b82064
commit 8cc5351bb3
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GPG key ID: CD109927C34A63C4
1 changed files with 8 additions and 10 deletions
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18
redirect_linux.go
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@ -44,7 +44,7 @@ type autoRedirect struct {
}
func NewAutoRedirect(options AutoRedirectOptions) (AutoRedirect, error) {
r := &autoRedirect{
return &autoRedirect{
tunOptions: options.TunOptions,
ctx: options.Context,
handler: options.Handler,
@ -56,7 +56,10 @@ func NewAutoRedirect(options AutoRedirectOptions) (AutoRedirect, error) {
customRedirectPortFunc: options.CustomRedirectPort,
routeAddressSet: options.RouteAddressSet,
routeExcludeAddressSet: options.RouteExcludeAddressSet,
}
}, nil
}
func (r *autoRedirect) Start() error {
var err error
if runtime.GOOS == "android" {
r.enableIPv4 = true
@ -74,7 +77,7 @@ func NewAutoRedirect(options AutoRedirectOptions) (AutoRedirect, error) {
}
}
if err != nil {
return nil, E.Extend(E.Cause(err, "root permission is required for auto redirect"), os.Getenv("PATH"))
return E.Extend(E.Cause(err, "root permission is required for auto redirect"), os.Getenv("PATH"))
}
}
} else {
@ -90,7 +93,7 @@ func NewAutoRedirect(options AutoRedirectOptions) (AutoRedirect, error) {
if !r.useNFTables {
r.iptablesPath, err = exec.LookPath("iptables")
if err != nil {
return nil, E.Cause(err, "iptables is required")
return E.Cause(err, "iptables is required")
}
}
}
@ -100,7 +103,7 @@ func NewAutoRedirect(options AutoRedirectOptions) (AutoRedirect, error) {
r.ip6tablesPath, err = exec.LookPath("ip6tables")
if err != nil {
if !r.enableIPv4 {
return nil, E.Cause(err, "ip6tables is required")
return E.Cause(err, "ip6tables is required")
} else {
r.enableIPv6 = false
r.logger.Error("device has no ip6tables nat support: ", err)
@ -109,10 +112,6 @@ func NewAutoRedirect(options AutoRedirectOptions) (AutoRedirect, error) {
}
}
}
return r, nil
}
func (r *autoRedirect) Start() error {
if r.customRedirectPortFunc != nil {
r.customRedirectPort = r.customRedirectPortFunc()
}
@ -132,7 +131,6 @@ func (r *autoRedirect) Start() error {
}
r.redirectServer = server
}
var err error
if r.useNFTables {
r.cleanupNFTables()
err = r.setupNFTables()