162d244865
- Add `VPN_PMTUD` option enabled by default - One can revert to use `VPN_PMTUD=off` to disable the new PMTUD mechanism
103 lines
2.8 KiB
Go
103 lines
2.8 KiB
Go
package vpn
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import (
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"context"
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"net/netip"
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"os/exec"
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"github.com/qdm12/gluetun/internal/configuration/settings"
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"github.com/qdm12/gluetun/internal/models"
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"github.com/qdm12/gluetun/internal/netlink"
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portforward "github.com/qdm12/gluetun/internal/portforward"
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"github.com/qdm12/gluetun/internal/provider"
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"github.com/qdm12/gluetun/internal/provider/utils"
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)
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type Firewall interface {
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SetVPNConnection(ctx context.Context, connection models.Connection, interfaceName string) error
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SetAllowedPort(ctx context.Context, port uint16, interfaceName string) error
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RemoveAllowedPort(ctx context.Context, port uint16) error
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}
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type Routing interface {
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VPNLocalGatewayIP(vpnInterface string) (gateway netip.Addr, err error)
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}
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type PortForward interface {
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UpdateWith(settings portforward.Settings) (err error)
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}
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type OpenVPN interface {
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WriteConfig(lines []string) error
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WriteAuthFile(user, password string) error
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WriteAskPassFile(passphrase string) error
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}
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type Providers interface {
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Get(providerName string) provider.Provider
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}
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type Provider interface {
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GetConnection(selection settings.ServerSelection, ipv6Supported bool) (connection models.Connection, err error)
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OpenVPNConfig(connection models.Connection, settings settings.OpenVPN, ipv6Supported bool) (lines []string)
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Name() string
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FetchServers(ctx context.Context, minServers int) (
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servers []models.Server, err error)
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}
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type PortForwarder interface {
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Name() string
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PortForward(ctx context.Context, objects utils.PortForwardObjects) (
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ports []uint16, err error)
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KeepPortForward(ctx context.Context, objects utils.PortForwardObjects) (err error)
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}
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type Storage interface {
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FilterServers(provider string, selection settings.ServerSelection) (servers []models.Server, err error)
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}
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type NetLinker interface {
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AddrReplace(link netlink.Link, addr netlink.Addr) error
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Router
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Ruler
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Linker
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IsWireguardSupported() (ok bool, err error)
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}
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type Router interface {
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RouteList(family int) (routes []netlink.Route, err error)
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RouteAdd(route netlink.Route) error
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}
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type Ruler interface {
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RuleAdd(rule netlink.Rule) error
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RuleDel(rule netlink.Rule) error
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}
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type Linker interface {
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LinkList() (links []netlink.Link, err error)
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LinkByName(name string) (link netlink.Link, err error)
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LinkAdd(link netlink.Link) (linkIndex int, err error)
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LinkDel(link netlink.Link) (err error)
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LinkSetUp(link netlink.Link) (linkIndex int, err error)
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LinkSetDown(link netlink.Link) (err error)
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LinkSetMTU(link netlink.Link, mtu int) (err error)
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}
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type DNSLoop interface {
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ApplyStatus(ctx context.Context, status models.LoopStatus) (
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outcome string, err error)
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GetSettings() (settings settings.DNS)
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}
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type PublicIPLoop interface {
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RunOnce(ctx context.Context) (err error)
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ClearData() (err error)
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}
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type CmdStarter interface {
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Start(cmd *exec.Cmd) (
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stdoutLines, stderrLines <-chan string,
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waitError <-chan error, startErr error)
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}
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