36b504609b
- settings: get filter choices from storage for settings validation - updater: update servers to the storage - storage: minimal deep copying and data duplication - storage: add merged servers mutex for thread safety - connection: filter servers in storage - formatter: format servers to Markdown in storage - PIA: get server by name from storage directly - Updater: get servers count from storage directly - Updater: equality check done in storage, fix #882
116 lines
3.2 KiB
Go
116 lines
3.2 KiB
Go
package vpn
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import (
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"net/http"
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"time"
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"github.com/qdm12/gluetun/internal/configuration/settings"
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"github.com/qdm12/gluetun/internal/constants"
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"github.com/qdm12/gluetun/internal/dns"
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"github.com/qdm12/gluetun/internal/firewall"
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"github.com/qdm12/gluetun/internal/loopstate"
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"github.com/qdm12/gluetun/internal/models"
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"github.com/qdm12/gluetun/internal/netlink"
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"github.com/qdm12/gluetun/internal/openvpn"
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"github.com/qdm12/gluetun/internal/portforward"
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"github.com/qdm12/gluetun/internal/publicip"
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"github.com/qdm12/gluetun/internal/routing"
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"github.com/qdm12/gluetun/internal/vpn/state"
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"github.com/qdm12/golibs/command"
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"github.com/qdm12/log"
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)
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var _ Looper = (*Loop)(nil)
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type Looper interface {
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Runner
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loopstate.Getter
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loopstate.Applier
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SettingsGetSetter
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}
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type Loop struct {
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statusManager loopstate.Manager
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state state.Manager
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storage Storage
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// Fixed parameters
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buildInfo models.BuildInformation
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versionInfo bool
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vpnInputPorts []uint16 // TODO make changeable through stateful firewall
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// Configurators
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openvpnConf openvpn.Interface
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netLinker netlink.NetLinker
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fw firewallConfigurer
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routing routing.VPNGetter
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portForward portforward.StartStopper
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publicip publicip.Looper
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dnsLooper dns.Looper
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// Other objects
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starter command.Starter // for OpenVPN
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logger log.LoggerInterface
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client *http.Client
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// Internal channels and values
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stop <-chan struct{}
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stopped chan<- struct{}
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start <-chan struct{}
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running chan<- models.LoopStatus
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userTrigger bool
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// Internal constant values
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backoffTime time.Duration
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}
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type firewallConfigurer interface {
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firewall.VPNConnectionSetter
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firewall.PortAllower
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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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GetServerByName(provider, name string) (server models.Server, ok bool)
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}
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const (
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defaultBackoffTime = 15 * time.Second
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)
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func NewLoop(vpnSettings settings.VPN, vpnInputPorts []uint16,
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storage Storage, openvpnConf openvpn.Interface,
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netLinker netlink.NetLinker, fw firewallConfigurer, routing routing.VPNGetter,
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portForward portforward.StartStopper, starter command.Starter,
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publicip publicip.Looper, dnsLooper dns.Looper,
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logger log.LoggerInterface, client *http.Client,
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buildInfo models.BuildInformation, versionInfo bool) *Loop {
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start := make(chan struct{})
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running := make(chan models.LoopStatus)
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stop := make(chan struct{})
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stopped := make(chan struct{})
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statusManager := loopstate.New(constants.Stopped, start, running, stop, stopped)
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state := state.New(statusManager, vpnSettings)
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return &Loop{
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statusManager: statusManager,
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state: state,
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storage: storage,
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buildInfo: buildInfo,
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versionInfo: versionInfo,
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vpnInputPorts: vpnInputPorts,
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openvpnConf: openvpnConf,
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netLinker: netLinker,
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fw: fw,
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routing: routing,
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portForward: portForward,
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publicip: publicip,
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dnsLooper: dnsLooper,
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starter: starter,
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logger: logger,
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client: client,
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start: start,
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running: running,
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stop: stop,
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stopped: stopped,
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userTrigger: true,
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backoffTime: defaultBackoffTime,
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}
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}
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