mirror of
https://github.com/MetaCubeX/mihomo.git
synced 2024-09-06 09:02:32 +00:00
Merge remote-tracking branch 'origin/Meta' into Meta
# Conflicts: # tunnel/tunnel.go
This commit is contained in:
commit
038f973f90
13 changed files with 784 additions and 9 deletions
|
@ -26,7 +26,7 @@ type fetcher struct {
|
|||
done chan struct{}
|
||||
hash [16]byte
|
||||
parser parser
|
||||
onUpdate func(interface{})
|
||||
onUpdate func(interface{}) error
|
||||
}
|
||||
|
||||
func (f *fetcher) Name() string {
|
||||
|
@ -167,7 +167,7 @@ func safeWrite(path string, buf []byte) error {
|
|||
return os.WriteFile(path, buf, fileMode)
|
||||
}
|
||||
|
||||
func newFetcher(name string, interval time.Duration, vehicle types.Vehicle, parser parser, onUpdate func(interface{})) *fetcher {
|
||||
func newFetcher(name string, interval time.Duration, vehicle types.Vehicle, parser parser, onUpdate func(interface{}) error) *fetcher {
|
||||
var ticker *time.Ticker
|
||||
if interval != 0 {
|
||||
ticker = time.NewTicker(interval)
|
||||
|
|
|
@ -60,3 +60,44 @@ func ParseProxyProvider(name string, mapping map[string]interface{}) (types.Prox
|
|||
interval := time.Duration(uint(schema.Interval)) * time.Second
|
||||
return NewProxySetProvider(name, interval, vehicle, hc), nil
|
||||
}
|
||||
|
||||
type ruleProviderSchema struct {
|
||||
Type string `provider:"type"`
|
||||
Behavior string `provider:"behavior"`
|
||||
Path string `provider:"path"`
|
||||
URL string `provider:"url,omitempty"`
|
||||
Interval int `provider:"interval,omitempty"`
|
||||
}
|
||||
|
||||
func ParseRuleProvider(name string, mapping map[string]interface{}) (types.RuleProvider, error) {
|
||||
schema := &ruleProviderSchema{}
|
||||
decoder := structure.NewDecoder(structure.Option{TagName: "provider", WeaklyTypedInput: true})
|
||||
if err := decoder.Decode(mapping, schema); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
var behavior Behavior
|
||||
|
||||
switch schema.Behavior {
|
||||
case "domain":
|
||||
behavior = Domain
|
||||
case "ipcidr":
|
||||
behavior = IPCIDR
|
||||
case "classical":
|
||||
behavior = Classical
|
||||
default:
|
||||
return nil, fmt.Errorf("unsupported behavior type: %s", schema.Behavior)
|
||||
}
|
||||
|
||||
path := C.Path.Resolve(schema.Path)
|
||||
var vehicle types.Vehicle
|
||||
switch schema.Type {
|
||||
case "file":
|
||||
vehicle = NewFileVehicle(path)
|
||||
case "http":
|
||||
vehicle = NewHTTPVehicle(schema.URL, path)
|
||||
default:
|
||||
return nil, fmt.Errorf("unsupported vehicle type: %s", schema.Type)
|
||||
}
|
||||
interval := time.Duration(uint(schema.Interval)) * time.Second
|
||||
return NewRuleSetProvider(name, behavior, interval, vehicle), nil
|
||||
}
|
||||
|
|
|
@ -4,7 +4,9 @@ import (
|
|||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"github.com/Dreamacro/clash/component/trie"
|
||||
"runtime"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/Dreamacro/clash/adapter"
|
||||
|
@ -132,9 +134,10 @@ func NewProxySetProvider(name string, interval time.Duration, vehicle types.Vehi
|
|||
healthCheck: hc,
|
||||
}
|
||||
|
||||
onUpdate := func(elm interface{}) {
|
||||
onUpdate := func(elm interface{}) error {
|
||||
ret := elm.([]C.Proxy)
|
||||
pd.setProxies(ret)
|
||||
return nil
|
||||
}
|
||||
|
||||
fetcher := newFetcher(name, interval, vehicle, proxiesParse, onUpdate)
|
||||
|
@ -221,3 +224,278 @@ func NewCompatibleProvider(name string, proxies []C.Proxy, hc *HealthCheck) (*Co
|
|||
runtime.SetFinalizer(wrapper, stopCompatibleProvider)
|
||||
return wrapper, nil
|
||||
}
|
||||
|
||||
// Rule
|
||||
|
||||
type Behavior int
|
||||
|
||||
var (
|
||||
parse = func(ruleType, rule string, params []string) (C.Rule, error) {
|
||||
return nil, errors.New("unimplemented function")
|
||||
}
|
||||
|
||||
ruleProviders = map[string]types.RuleProvider{}
|
||||
)
|
||||
|
||||
func SetClassicalRuleParser(function func(ruleType, rule string, params []string) (C.Rule, error)) {
|
||||
parse = function
|
||||
}
|
||||
|
||||
func RuleProviders() map[string]types.RuleProvider {
|
||||
return ruleProviders
|
||||
}
|
||||
|
||||
func SetRuleProvider(ruleProvider types.RuleProvider) {
|
||||
if ruleProvider != nil {
|
||||
ruleProviders[(ruleProvider).Name()] = ruleProvider
|
||||
}
|
||||
}
|
||||
|
||||
type ruleSetProvider struct {
|
||||
*fetcher
|
||||
behavior Behavior
|
||||
count int
|
||||
DomainRules *trie.DomainTrie
|
||||
IPCIDRRules *trie.IpCidrTrie
|
||||
ClassicalRules []C.Rule
|
||||
}
|
||||
|
||||
type RuleSetProvider struct {
|
||||
*ruleSetProvider
|
||||
}
|
||||
|
||||
func (r RuleSetProvider) Behavior() types.RuleType {
|
||||
//TODO implement me
|
||||
panic("implement me")
|
||||
}
|
||||
|
||||
func (r RuleSetProvider) ShouldResolveIP() bool {
|
||||
//TODO implement me
|
||||
panic("implement me")
|
||||
}
|
||||
|
||||
func (r RuleSetProvider) AsRule(adaptor string) C.Rule {
|
||||
//TODO implement me
|
||||
panic("implement me")
|
||||
}
|
||||
|
||||
func NewRuleSetProvider(name string, behavior Behavior, interval time.Duration, vehicle types.Vehicle) *RuleSetProvider {
|
||||
rp := &ruleSetProvider{
|
||||
behavior: behavior,
|
||||
}
|
||||
|
||||
onUpdate := func(elm interface{}) error {
|
||||
rulesRaw := elm.([]string)
|
||||
rp.count = len(rulesRaw)
|
||||
rules, err := constructRules(rp.behavior, rulesRaw)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
rp.setRules(rules)
|
||||
return nil
|
||||
}
|
||||
|
||||
fetcher := newFetcher(name, interval, vehicle, rulesParse, onUpdate)
|
||||
rp.fetcher = fetcher
|
||||
wrapper := &RuleSetProvider{
|
||||
rp,
|
||||
}
|
||||
|
||||
runtime.SetFinalizer(wrapper, stopRuleSetProvider)
|
||||
return wrapper
|
||||
}
|
||||
|
||||
func (rp *ruleSetProvider) Name() string {
|
||||
return rp.name
|
||||
}
|
||||
|
||||
func (rp *ruleSetProvider) RuleCount() int {
|
||||
return rp.count
|
||||
}
|
||||
|
||||
const (
|
||||
Domain = iota
|
||||
IPCIDR
|
||||
Classical
|
||||
)
|
||||
|
||||
// RuleType defined
|
||||
|
||||
func (b Behavior) String() string {
|
||||
switch b {
|
||||
case Domain:
|
||||
return "Domain"
|
||||
case IPCIDR:
|
||||
return "IPCIDR"
|
||||
case Classical:
|
||||
return "Classical"
|
||||
default:
|
||||
return ""
|
||||
}
|
||||
}
|
||||
|
||||
func (rp *ruleSetProvider) Match(metadata *C.Metadata) bool {
|
||||
switch rp.behavior {
|
||||
case Domain:
|
||||
return rp.DomainRules.Search(metadata.Host) != nil
|
||||
case IPCIDR:
|
||||
return rp.IPCIDRRules.IsContain(metadata.DstIP)
|
||||
case Classical:
|
||||
for _, rule := range rp.ClassicalRules {
|
||||
if rule.Match(metadata) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
default:
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
func (rp *ruleSetProvider) Behavior() Behavior {
|
||||
return rp.behavior
|
||||
}
|
||||
|
||||
func (rp *ruleSetProvider) VehicleType() types.VehicleType {
|
||||
return rp.vehicle.Type()
|
||||
}
|
||||
|
||||
func (rp *ruleSetProvider) Type() types.ProviderType {
|
||||
return types.Rule
|
||||
}
|
||||
|
||||
func (rp *ruleSetProvider) Initial() error {
|
||||
elm, err := rp.fetcher.Initial()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return rp.fetcher.onUpdate(elm)
|
||||
}
|
||||
|
||||
func (rp *ruleSetProvider) Update() error {
|
||||
elm, same, err := rp.fetcher.Update()
|
||||
if err == nil && !same {
|
||||
return rp.fetcher.onUpdate(elm)
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
func (rp *ruleSetProvider) setRules(rules interface{}) {
|
||||
switch rp.behavior {
|
||||
case Domain:
|
||||
rp.DomainRules = rules.(*trie.DomainTrie)
|
||||
case Classical:
|
||||
rp.ClassicalRules = rules.([]C.Rule)
|
||||
case IPCIDR:
|
||||
rp.IPCIDRRules = rules.(*trie.IpCidrTrie)
|
||||
default:
|
||||
}
|
||||
}
|
||||
|
||||
func (rp *ruleSetProvider) MarshalJSON() ([]byte, error) {
|
||||
return json.Marshal(
|
||||
map[string]interface{}{
|
||||
"behavior": rp.behavior.String(),
|
||||
"name": rp.Name(),
|
||||
"ruleCount": rp.RuleCount(),
|
||||
"type": rp.Type().String(),
|
||||
"updatedAt": rp.updatedAt,
|
||||
"vehicleType": rp.VehicleType().String(),
|
||||
})
|
||||
}
|
||||
|
||||
type RulePayload struct {
|
||||
/**
|
||||
key: Domain or IP Cidr
|
||||
value: Rule type or is empty
|
||||
*/
|
||||
Rules []string `yaml:"payload"`
|
||||
}
|
||||
|
||||
func rulesParse(buf []byte) (interface{}, error) {
|
||||
rulePayload := RulePayload{}
|
||||
err := yaml.Unmarshal(buf, &rulePayload)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return rulePayload.Rules, nil
|
||||
}
|
||||
|
||||
func constructRules(behavior Behavior, rules []string) (interface{}, error) {
|
||||
switch behavior {
|
||||
case Domain:
|
||||
return handleDomainRules(rules)
|
||||
case IPCIDR:
|
||||
return handleIpCidrRules(rules)
|
||||
case Classical:
|
||||
return handleClassicalRules(rules)
|
||||
default:
|
||||
return nil, errors.New("unknown behavior type")
|
||||
}
|
||||
}
|
||||
|
||||
func handleDomainRules(rules []string) (interface{}, error) {
|
||||
domainRules := trie.New()
|
||||
for _, rawRule := range rules {
|
||||
ruleType, rule, _ := ruleParse(rawRule)
|
||||
if ruleType != "" {
|
||||
return nil, errors.New("error format of domain")
|
||||
}
|
||||
|
||||
if err := domainRules.Insert(rule, ""); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
return domainRules, nil
|
||||
}
|
||||
|
||||
func handleIpCidrRules(rules []string) (interface{}, error) {
|
||||
ipCidrRules := trie.NewIpCidrTrie()
|
||||
for _, rawRule := range rules {
|
||||
ruleType, rule, _ := ruleParse(rawRule)
|
||||
if ruleType != "" {
|
||||
return nil, errors.New("error format of ip-cidr")
|
||||
}
|
||||
|
||||
if err := ipCidrRules.AddIpCidrForString(rule); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
return ipCidrRules, nil
|
||||
}
|
||||
|
||||
func handleClassicalRules(rules []string) (interface{}, error) {
|
||||
var classicalRules []C.Rule
|
||||
for _, rawRule := range rules {
|
||||
ruleType, rule, params := ruleParse(rawRule)
|
||||
if ruleType == "RULE-SET" {
|
||||
return nil, errors.New("error rule type")
|
||||
}
|
||||
|
||||
r, err := parse(ruleType, rule, params)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
classicalRules = append(classicalRules, r)
|
||||
}
|
||||
return classicalRules, nil
|
||||
}
|
||||
|
||||
func ruleParse(ruleRaw string) (string, string, []string) {
|
||||
item := strings.Split(ruleRaw, ",")
|
||||
if len(item) == 1 {
|
||||
return "", item[0], nil
|
||||
} else if len(item) == 2 {
|
||||
return item[0], item[1], nil
|
||||
} else if len(item) > 2 {
|
||||
return item[0], item[1], item[2:]
|
||||
}
|
||||
|
||||
return "", "", nil
|
||||
}
|
||||
|
||||
func stopRuleSetProvider(rp *RuleSetProvider) {
|
||||
rp.fetcher.Destroy()
|
||||
}
|
||||
|
|
58
adapter/provider/provider_test.go
Normal file
58
adapter/provider/provider_test.go
Normal file
|
@ -0,0 +1,58 @@
|
|||
package provider
|
||||
|
||||
import (
|
||||
"github.com/Dreamacro/clash/constant"
|
||||
rules "github.com/Dreamacro/clash/rule"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"net"
|
||||
"testing"
|
||||
"time"
|
||||
)
|
||||
|
||||
func setup() {
|
||||
SetClassicalRuleParser(func(ruleType, rule string, params []string) (constant.Rule, error) {
|
||||
if params == nil {
|
||||
params = make([]string, 0)
|
||||
}
|
||||
|
||||
return rules.ParseRule(ruleType, rule, "", params)
|
||||
})
|
||||
}
|
||||
|
||||
func TestDomain(t *testing.T) {
|
||||
setup()
|
||||
domainProvider := NewRuleSetProvider("test", Domain,
|
||||
time.Duration(uint(100000)), NewFileVehicle("./domain.txt"))
|
||||
assert.Nil(t, domainProvider.Initial())
|
||||
assert.True(t, domainProvider.Match(&constant.Metadata{Host: "youtube.com"}))
|
||||
assert.True(t, domainProvider.Match(&constant.Metadata{Host: "www.youtube.com"}))
|
||||
assert.True(t, domainProvider.Match(&constant.Metadata{Host: "test.youtube.com"}))
|
||||
assert.True(t, domainProvider.Match(&constant.Metadata{Host: "bcovlive-a.akamaihd.net"}))
|
||||
assert.False(t, domainProvider.Match(&constant.Metadata{Host: "baidu.com"}))
|
||||
}
|
||||
|
||||
func TestClassical(t *testing.T) {
|
||||
setup()
|
||||
classicalProvider := NewRuleSetProvider("test", Classical,
|
||||
time.Duration(uint(100000)), NewFileVehicle("./classical.txt"))
|
||||
assert.Nil(t, classicalProvider.Initial())
|
||||
assert.True(t, classicalProvider.Match(&constant.Metadata{Host: "www.10010.com", AddrType: constant.AtypDomainName}))
|
||||
assert.False(t, classicalProvider.Match(&constant.Metadata{Host: "google.com", AddrType: constant.AtypDomainName}))
|
||||
assert.True(t, classicalProvider.Match(&constant.Metadata{Host: "analytics.strava.com", AddrType: constant.AtypDomainName}))
|
||||
assert.True(t, classicalProvider.Match(&constant.Metadata{DstIP: net.ParseIP("2a0b:b580::1")}))
|
||||
assert.False(t, classicalProvider.Match(&constant.Metadata{DstIP: net.ParseIP("2a0b:c582::1")}))
|
||||
assert.True(t, classicalProvider.Match(&constant.Metadata{DstIP: net.ParseIP("1.255.62.34")}))
|
||||
assert.False(t, classicalProvider.Match(&constant.Metadata{DstIP: net.ParseIP("103.65.41.199")}))
|
||||
}
|
||||
|
||||
func TestIpCidr(t *testing.T) {
|
||||
setup()
|
||||
domainProvider := NewRuleSetProvider("test", IPCIDR,
|
||||
time.Duration(uint(100000)), NewFileVehicle("./ipcidr.txt"))
|
||||
assert.Nil(t, domainProvider.Initial())
|
||||
assert.True(t, domainProvider.Match(&constant.Metadata{DstIP: net.ParseIP("91.108.22.10")}))
|
||||
assert.False(t, domainProvider.Match(&constant.Metadata{DstIP: net.ParseIP("149.190.220.251")}))
|
||||
assert.True(t, domainProvider.Match(&constant.Metadata{DstIP: net.ParseIP("2001:b28:f23f:f005::a")}))
|
||||
assert.False(t, domainProvider.Match(&constant.Metadata{DstIP: net.ParseIP("2006:b28:f23f:f005::a")}))
|
||||
}
|
47
component/trie/ipcidr_node.go
Normal file
47
component/trie/ipcidr_node.go
Normal file
|
@ -0,0 +1,47 @@
|
|||
package trie
|
||||
|
||||
import "errors"
|
||||
|
||||
var (
|
||||
ErrorOverMaxValue = errors.New("the value don't over max value")
|
||||
)
|
||||
|
||||
type IpCidrNode struct {
|
||||
Mark bool
|
||||
child map[uint32]*IpCidrNode
|
||||
maxValue uint32
|
||||
}
|
||||
|
||||
func NewIpCidrNode(mark bool, maxValue uint32) *IpCidrNode {
|
||||
ipCidrNode := &IpCidrNode{
|
||||
Mark: mark,
|
||||
child: map[uint32]*IpCidrNode{},
|
||||
maxValue: maxValue,
|
||||
}
|
||||
|
||||
return ipCidrNode
|
||||
}
|
||||
|
||||
func (n *IpCidrNode) addChild(value uint32) error {
|
||||
if value > n.maxValue {
|
||||
return ErrorOverMaxValue
|
||||
}
|
||||
|
||||
n.child[value] = NewIpCidrNode(false, n.maxValue)
|
||||
return nil
|
||||
}
|
||||
|
||||
func (n *IpCidrNode) hasChild(value uint32) bool {
|
||||
return n.getChild(value) != nil
|
||||
}
|
||||
|
||||
func (n *IpCidrNode) getChild(value uint32) *IpCidrNode {
|
||||
if value <= n.maxValue && !n.Mark {
|
||||
if n.child[value] == nil {
|
||||
n.child[value] = NewIpCidrNode(false, n.maxValue)
|
||||
}
|
||||
|
||||
return n.child[value]
|
||||
}
|
||||
return nil
|
||||
}
|
214
component/trie/ipcidr_trie.go
Normal file
214
component/trie/ipcidr_trie.go
Normal file
|
@ -0,0 +1,214 @@
|
|||
package trie
|
||||
|
||||
import (
|
||||
"github.com/Dreamacro/clash/log"
|
||||
"net"
|
||||
)
|
||||
|
||||
type IPV6 bool
|
||||
|
||||
const (
|
||||
ipv4GroupMaxValue = 0xFF
|
||||
ipv6GroupMaxValue = 0xFFFF
|
||||
)
|
||||
|
||||
type IpCidrTrie struct {
|
||||
ipv4Trie *IpCidrNode
|
||||
ipv6Trie *IpCidrNode
|
||||
}
|
||||
|
||||
func NewIpCidrTrie() *IpCidrTrie {
|
||||
return &IpCidrTrie{
|
||||
ipv4Trie: NewIpCidrNode(false, ipv4GroupMaxValue),
|
||||
ipv6Trie: NewIpCidrNode(false, ipv6GroupMaxValue),
|
||||
}
|
||||
}
|
||||
|
||||
func (trie *IpCidrTrie) AddIpCidr(ipCidr *net.IPNet) error {
|
||||
subIpCidr, subCidr, isIpv4, err := ipCidrToSubIpCidr(ipCidr)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
for _, sub := range subIpCidr {
|
||||
addIpCidr(trie, isIpv4, sub, subCidr/8)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (trie *IpCidrTrie) AddIpCidrForString(ipCidr string) error {
|
||||
_, ipNet, err := net.ParseCIDR(ipCidr)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return trie.AddIpCidr(ipNet)
|
||||
}
|
||||
|
||||
func (trie *IpCidrTrie) IsContain(ip net.IP) bool {
|
||||
ip, isIpv4 := checkAndConverterIp(ip)
|
||||
if ip == nil {
|
||||
return false
|
||||
}
|
||||
|
||||
var groupValues []uint32
|
||||
var ipCidrNode *IpCidrNode
|
||||
|
||||
if isIpv4 {
|
||||
ipCidrNode = trie.ipv4Trie
|
||||
for _, group := range ip {
|
||||
groupValues = append(groupValues, uint32(group))
|
||||
}
|
||||
} else {
|
||||
ipCidrNode = trie.ipv6Trie
|
||||
for i := 0; i < len(ip); i += 2 {
|
||||
groupValues = append(groupValues, getIpv6GroupValue(ip[i], ip[i+1]))
|
||||
}
|
||||
}
|
||||
|
||||
return search(ipCidrNode, groupValues) != nil
|
||||
}
|
||||
|
||||
func (trie *IpCidrTrie) IsContainForString(ipString string) bool {
|
||||
return trie.IsContain(net.ParseIP(ipString))
|
||||
}
|
||||
|
||||
func ipCidrToSubIpCidr(ipNet *net.IPNet) ([]net.IP, int, bool, error) {
|
||||
maskSize, _ := ipNet.Mask.Size()
|
||||
var (
|
||||
ipList []net.IP
|
||||
newMaskSize int
|
||||
isIpv4 bool
|
||||
err error
|
||||
)
|
||||
|
||||
ip, isIpv4 := checkAndConverterIp(ipNet.IP)
|
||||
ipList, newMaskSize, err = subIpCidr(ip, maskSize, true)
|
||||
|
||||
return ipList, newMaskSize, isIpv4, err
|
||||
}
|
||||
|
||||
func subIpCidr(ip net.IP, maskSize int, isIpv4 bool) ([]net.IP, int, error) {
|
||||
var subIpCidrList []net.IP
|
||||
groupSize := 8
|
||||
if !isIpv4 {
|
||||
groupSize = 16
|
||||
}
|
||||
|
||||
if maskSize%groupSize == 0 {
|
||||
return append(subIpCidrList, ip), maskSize, nil
|
||||
}
|
||||
|
||||
lastByteMaskSize := maskSize % 8
|
||||
lastByteMaskIndex := maskSize / 8
|
||||
subIpCidrNum := 0xFF >> lastByteMaskSize
|
||||
for i := 0; i < subIpCidrNum; i++ {
|
||||
subIpCidr := make([]byte, len(ip))
|
||||
copy(subIpCidr, ip)
|
||||
subIpCidr[lastByteMaskIndex] += byte(i)
|
||||
subIpCidrList = append(subIpCidrList, subIpCidr)
|
||||
}
|
||||
|
||||
return subIpCidrList, lastByteMaskIndex * 8, nil
|
||||
}
|
||||
|
||||
func addIpCidr(trie *IpCidrTrie, isIpv4 bool, ip net.IP, groupSize int) {
|
||||
if isIpv4 {
|
||||
addIpv4Cidr(trie, ip, groupSize)
|
||||
} else {
|
||||
addIpv6Cidr(trie, ip, groupSize)
|
||||
}
|
||||
}
|
||||
|
||||
func addIpv4Cidr(trie *IpCidrTrie, ip net.IP, groupSize int) {
|
||||
node := trie.ipv4Trie.getChild(uint32(ip[0]))
|
||||
|
||||
for i := 1; i < groupSize; i++ {
|
||||
if node.Mark {
|
||||
return
|
||||
}
|
||||
|
||||
groupValue := uint32(ip[i])
|
||||
if !node.hasChild(groupValue) {
|
||||
err := node.addChild(groupValue)
|
||||
if err != nil {
|
||||
log.Errorln(err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
node = node.getChild(groupValue)
|
||||
}
|
||||
|
||||
node.Mark = true
|
||||
cleanChild(node)
|
||||
}
|
||||
|
||||
func addIpv6Cidr(trie *IpCidrTrie, ip net.IP, groupSize int) {
|
||||
node := trie.ipv6Trie.getChild(getIpv6GroupValue(ip[0], ip[1]))
|
||||
|
||||
for i := 2; i < groupSize; i += 2 {
|
||||
if node.Mark {
|
||||
return
|
||||
}
|
||||
|
||||
groupValue := getIpv6GroupValue(ip[i], ip[i+1])
|
||||
if !node.hasChild(groupValue) {
|
||||
err := node.addChild(groupValue)
|
||||
if err != nil {
|
||||
log.Errorln(err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
node = node.getChild(groupValue)
|
||||
}
|
||||
|
||||
node.Mark = true
|
||||
cleanChild(node)
|
||||
}
|
||||
|
||||
func getIpv6GroupValue(high, low byte) uint32 {
|
||||
return (uint32(high) << 8) | uint32(low)
|
||||
}
|
||||
|
||||
func cleanChild(node *IpCidrNode) {
|
||||
for i := uint32(0); i < uint32(len(node.child)); i++ {
|
||||
delete(node.child, i)
|
||||
}
|
||||
}
|
||||
|
||||
func search(root *IpCidrNode, groupValues []uint32) *IpCidrNode {
|
||||
node := root.getChild(groupValues[0])
|
||||
if node.Mark {
|
||||
return node
|
||||
}
|
||||
|
||||
for _, value := range groupValues[1:] {
|
||||
if !node.hasChild(value) {
|
||||
return nil
|
||||
}
|
||||
|
||||
node = node.getChild(value)
|
||||
|
||||
if node.Mark {
|
||||
return node
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// return net.IP To4 or To16 and is ipv4
|
||||
func checkAndConverterIp(ip net.IP) (net.IP, bool) {
|
||||
ipResult := ip.To4()
|
||||
if ipResult == nil {
|
||||
ipResult = ip.To16()
|
||||
if ipResult == nil {
|
||||
return nil, false
|
||||
}
|
||||
|
||||
return ipResult, false
|
||||
}
|
||||
|
||||
return ipResult, true
|
||||
}
|
|
@ -122,7 +122,7 @@ type Config struct {
|
|||
Hosts *trie.DomainTrie
|
||||
Profile *Profile
|
||||
Rules []C.Rule
|
||||
RuleProviders map[string]C.Rule
|
||||
RuleProviders map[string]providerTypes.RuleProvider
|
||||
Users []auth.AuthUser
|
||||
Proxies map[string]C.Proxy
|
||||
Providers map[string]providerTypes.ProxyProvider
|
||||
|
@ -482,9 +482,40 @@ time = ClashTime()
|
|||
return nil
|
||||
}
|
||||
|
||||
func parseRules(cfg *RawConfig, proxies map[string]C.Proxy) ([]C.Rule, map[string]C.Rule, error) {
|
||||
func parseRules(cfg *RawConfig, proxies map[string]C.Proxy) ([]C.Rule, map[string]providerTypes.RuleProvider, error) {
|
||||
rules := []C.Rule{}
|
||||
ruleProviders := map[string]C.Rule{}
|
||||
ruleProviders := map[string]providerTypes.RuleProvider{}
|
||||
ruleProviderNameSet := make(map[string]interface{}, len(ruleProviders))
|
||||
|
||||
// set parse callback for parse rule type
|
||||
provider.SetClassicalRuleParser(func(ruleType, rule string, params []string) (C.Rule, error) {
|
||||
if params == nil {
|
||||
params = make([]string, 0)
|
||||
}
|
||||
|
||||
return R.ParseRule(ruleType, rule, "", params)
|
||||
})
|
||||
|
||||
for name, mapping := range cfg.RuleProvider {
|
||||
rp, err := provider.ParseRuleProvider(name, mapping)
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
|
||||
ruleProviders[name] = rp
|
||||
provider.SetRuleProvider(rp)
|
||||
}
|
||||
for _, provider := range ruleProviders {
|
||||
log.Infoln("Start initial provider %s", (provider).Name())
|
||||
if err := (provider).Initial(); err != nil {
|
||||
return nil, nil, fmt.Errorf("initial rule provider %s error: %w", (provider).Name(), err)
|
||||
}
|
||||
}
|
||||
// get all name of rule provider
|
||||
for k := range ruleProviders {
|
||||
ruleProviderNameSet[k] = nil
|
||||
}
|
||||
|
||||
rulesConfig := cfg.Rule
|
||||
mode := cfg.Mode
|
||||
|
||||
|
@ -526,6 +557,7 @@ func parseRules(cfg *RawConfig, proxies map[string]C.Proxy) ([]C.Rule, map[strin
|
|||
return nil, nil, fmt.Errorf("rules[%d] [%s] error: proxy [%s] not found", idx, line, target)
|
||||
}
|
||||
|
||||
rule = trimArr(rule)
|
||||
params = trimArr(params)
|
||||
|
||||
parsed, parseErr := R.ParseRule(ruleName, payload, target, params)
|
||||
|
|
|
@ -1,5 +1,6 @@
|
|||
package provider
|
||||
|
||||
import "C"
|
||||
import (
|
||||
"github.com/Dreamacro/clash/constant"
|
||||
)
|
||||
|
@ -79,6 +80,8 @@ const (
|
|||
Classical
|
||||
)
|
||||
|
||||
type Behavior int
|
||||
|
||||
// RuleType defined
|
||||
type RuleType int
|
||||
|
||||
|
|
|
@ -12,6 +12,7 @@ const (
|
|||
SrcPort
|
||||
DstPort
|
||||
Process
|
||||
RuleSet
|
||||
Script
|
||||
MATCH
|
||||
)
|
||||
|
@ -40,6 +41,8 @@ func (rt RuleType) String() string {
|
|||
return "DstPort"
|
||||
case Process:
|
||||
return "Process"
|
||||
case RuleSet:
|
||||
return "RuleSet"
|
||||
case Script:
|
||||
return "Script"
|
||||
case MATCH:
|
||||
|
|
|
@ -75,7 +75,7 @@ func ApplyConfig(cfg *config.Config, force bool) {
|
|||
|
||||
updateUsers(cfg.Users)
|
||||
updateProxies(cfg.Proxies, cfg.Providers)
|
||||
updateRules(cfg.Rules)
|
||||
updateRules(cfg.Rules, cfg.RuleProviders)
|
||||
updateHosts(cfg.Hosts)
|
||||
updateProfile(cfg)
|
||||
updateIPTables(cfg.DNS, cfg.General)
|
||||
|
@ -176,8 +176,8 @@ func updateProxies(proxies map[string]C.Proxy, providers map[string]provider.Pro
|
|||
tunnel.UpdateProxies(proxies, providers)
|
||||
}
|
||||
|
||||
func updateRules(rules []C.Rule) {
|
||||
tunnel.UpdateRules(rules)
|
||||
func updateRules(rules []C.Rule, ruleProviders map[string]provider.RuleProvider) {
|
||||
tunnel.UpdateRules(rules, ruleProviders)
|
||||
}
|
||||
|
||||
func updateGeneral(general *config.General, force bool) {
|
||||
|
|
|
@ -75,3 +75,40 @@ func findProviderByName(next http.Handler) http.Handler {
|
|||
next.ServeHTTP(w, r.WithContext(ctx))
|
||||
})
|
||||
}
|
||||
|
||||
func getRuleProviders(w http.ResponseWriter, r *http.Request) {
|
||||
ruleProviders := tunnel.RuleProviders()
|
||||
render.JSON(w, r, render.M{
|
||||
"providers": ruleProviders,
|
||||
})
|
||||
}
|
||||
|
||||
func updateRuleProvider(w http.ResponseWriter, r *http.Request) {
|
||||
provider := r.Context().Value(CtxKeyProvider).(provider.RuleProvider)
|
||||
if err := (provider).Update(); err != nil {
|
||||
render.Status(r, http.StatusServiceUnavailable)
|
||||
render.JSON(w, r, newError(err.Error()))
|
||||
}
|
||||
render.NoContent(w, r)
|
||||
}
|
||||
func parseRuleProviderName(next http.Handler) http.Handler {
|
||||
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
name := getEscapeParam(r, "name")
|
||||
ctx := context.WithValue(r.Context(), CtxKeyProviderName, name)
|
||||
next.ServeHTTP(w, r.WithContext(ctx))
|
||||
})
|
||||
}
|
||||
func findRuleProviderByName(next http.Handler) http.Handler {
|
||||
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
name := r.Context().Value(CtxKeyProviderName).(string)
|
||||
providers := tunnel.RuleProviders()
|
||||
provider, exist := providers[name]
|
||||
if !exist {
|
||||
render.Status(r, http.StatusNotFound)
|
||||
render.JSON(w, r, ErrNotFound)
|
||||
return
|
||||
}
|
||||
ctx := context.WithValue(r.Context(), CtxKeyProvider, provider)
|
||||
next.ServeHTTP(w, r.WithContext(ctx))
|
||||
})
|
||||
}
|
||||
|
|
|
@ -40,6 +40,8 @@ func ParseRule(tp, payload, target string, params []string) (C.Rule, error) {
|
|||
parsed, parseErr = NewPort(payload, target, false, ruleExtra)
|
||||
case "PROCESS-NAME":
|
||||
parsed, parseErr = NewProcess(payload, target, ruleExtra)
|
||||
case "RULE-SET":
|
||||
parsed, parseErr = NewRuleSet(payload, target, ruleExtra)
|
||||
case "MATCH":
|
||||
parsed = NewMatch(target, ruleExtra)
|
||||
default:
|
||||
|
|
60
rule/rule_set.go
Normal file
60
rule/rule_set.go
Normal file
|
@ -0,0 +1,60 @@
|
|||
package rules
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/Dreamacro/clash/adapter/provider"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
types "github.com/Dreamacro/clash/constant/provider"
|
||||
)
|
||||
|
||||
type RuleSet struct {
|
||||
ruleProviderName string
|
||||
adapter string
|
||||
ruleProvider *types.RuleProvider
|
||||
ruleExtra *C.RuleExtra
|
||||
}
|
||||
|
||||
func (rs *RuleSet) RuleType() C.RuleType {
|
||||
return C.RuleSet
|
||||
}
|
||||
|
||||
func (rs *RuleSet) Match(metadata *C.Metadata) bool {
|
||||
return rs.getProviders().Match(metadata)
|
||||
}
|
||||
|
||||
func (rs *RuleSet) Adapter() string {
|
||||
return rs.adapter
|
||||
}
|
||||
|
||||
func (rs *RuleSet) Payload() string {
|
||||
return rs.getProviders().Name()
|
||||
}
|
||||
|
||||
func (rs *RuleSet) ShouldResolveIP() bool {
|
||||
return rs.getProviders().Behavior() != provider.Domain
|
||||
}
|
||||
func (rs *RuleSet) getProviders() types.RuleProvider {
|
||||
if rs.ruleProvider == nil {
|
||||
rp := provider.RuleProviders()[rs.ruleProviderName]
|
||||
rs.ruleProvider = &rp
|
||||
}
|
||||
|
||||
return *rs.ruleProvider
|
||||
}
|
||||
|
||||
func (rs *RuleSet) RuleExtra() *C.RuleExtra {
|
||||
return rs.ruleExtra
|
||||
}
|
||||
|
||||
func NewRuleSet(ruleProviderName string, adapter string, ruleExtra *C.RuleExtra) (*RuleSet, error) {
|
||||
rp, ok := provider.RuleProviders()[ruleProviderName]
|
||||
if !ok {
|
||||
return nil, fmt.Errorf("rule set %s not found", ruleProviderName)
|
||||
}
|
||||
return &RuleSet{
|
||||
ruleProviderName: ruleProviderName,
|
||||
adapter: adapter,
|
||||
ruleProvider: &rp,
|
||||
ruleExtra: ruleExtra,
|
||||
}, nil
|
||||
}
|
Loading…
Reference in a new issue