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incorrect variables

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This commit is contained in:
Jason
2019-07-16 12:44:05 +08:00
parent ca436c0681
commit d7310f304e
2 changed files with 8 additions and 7 deletions
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5
tun/tun_darwin.go
View File

@@ -31,6 +31,7 @@ func isIPv6(ip net.IP) bool {
} }
func OpenTunDevice(name, addr, gw, mask string, dnsServers []string) (io.ReadWriteCloser, error) { func OpenTunDevice(name, addr, gw, mask string, dnsServers []string) (io.ReadWriteCloser, error) {
_ = dnsServers
tunDev, err := water.New(water.Config{ tunDev, err := water.New(water.Config{
DeviceType: water.TUN, DeviceType: water.TUN,
}) })
@@ -47,11 +48,11 @@ func OpenTunDevice(name, addr, gw, mask string, dnsServers []string) (io.ReadWri
if isIPv4(ip) { if isIPv4(ip) {
params = fmt.Sprintf("%s inet %s netmask %s %s", name, addr, mask, gw) params = fmt.Sprintf("%s inet %s netmask %s %s", name, addr, mask, gw)
} else if isIPv6(ip) { } else if isIPv6(ip) {
prefixlen, err := strconv.Atoi(mask) prefixLen, err := strconv.Atoi(mask)
if err != nil { if err != nil {
return nil, errors.New(fmt.Sprintf("parse IPv6 prefixlen failed: %v", err)) return nil, errors.New(fmt.Sprintf("parse IPv6 prefixlen failed: %v", err))
} }
params = fmt.Sprintf("%s inet6 %s/%d", name, addr, prefixlen) params = fmt.Sprintf("%s inet6 %s/%d", name, addr, prefixLen)
} else { } else {
return nil, errors.New("invalid IP address") return nil, errors.New("invalid IP address")
} }

10
tun/tun_windows.go
View File

@@ -150,7 +150,7 @@ func getTuntapComponentId() (string, error) {
return "", errors.New("not found component id") return "", errors.New("not found component id")
} }
func OpenTunDevice(name, addr, gw, mask string, dns []string) (io.ReadWriteCloser, error) { func OpenTunDevice(name, addr, gw, mask string, dnsServers []string) (io.ReadWriteCloser, error) {
componentId, err := getTuntapComponentId() componentId, err := getTuntapComponentId()
if err != nil { if err != nil {
return nil, err return nil, err
@@ -207,10 +207,10 @@ func OpenTunDevice(name, addr, gw, mask string, dns []string) (io.ReadWriteClose
// set dns with dncp // set dns with dncp
dnsParam := []byte{6, 4} dnsParam := []byte{6, 4}
primaryDNS := net.ParseIP(dns[0]).To4() primaryDNS := net.ParseIP(dnsServers[0]).To4()
dnsParam = append(dnsParam, primaryDNS...) dnsParam = append(dnsParam, primaryDNS...)
if len(dns) >= 2 { if len(dnsServers) >= 2 {
secondaryDNS := net.ParseIP(dns[1]).To4() secondaryDNS := net.ParseIP(dnsServers[1]).To4()
dnsParam = append(dnsParam, secondaryDNS...) dnsParam = append(dnsParam, secondaryDNS...)
dnsParam[1] += 4 dnsParam[1] += 4
} }
@@ -228,7 +228,7 @@ func OpenTunDevice(name, addr, gw, mask string, dns []string) (io.ReadWriteClose
windows.Close(fd) windows.Close(fd)
return nil, err return nil, err
} else { } else {
log.Printf("set %s with dns: %s through DHCP", devName, strings.Join(dns, ",")) log.Printf("set %s with dns: %s through DHCP", devName, strings.Join(dnsServers, ","))
} }
// set connect. // set connect.