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108 lines
3.5 KiB
Go
108 lines
3.5 KiB
Go
package logic
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import (
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"fmt"
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"github.com/Dreamacro/clash/constant"
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RC "github.com/Dreamacro/clash/rules/common"
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RP "github.com/Dreamacro/clash/rules/provider"
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"github.com/stretchr/testify/assert"
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"testing"
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)
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func ParseRule(tp, payload, target string, params []string) (parsed constant.Rule, parseErr error) {
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switch tp {
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case "DOMAIN":
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parsed = RC.NewDomain(payload, target)
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case "DOMAIN-SUFFIX":
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parsed = RC.NewDomainSuffix(payload, target)
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case "DOMAIN-KEYWORD":
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parsed = RC.NewDomainKeyword(payload, target)
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case "GEOSITE":
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parsed, parseErr = RC.NewGEOSITE(payload, target)
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case "GEOIP":
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noResolve := RC.HasNoResolve(params)
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parsed, parseErr = RC.NewGEOIP(payload, target, noResolve)
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case "IP-CIDR", "IP-CIDR6":
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noResolve := RC.HasNoResolve(params)
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parsed, parseErr = RC.NewIPCIDR(payload, target, RC.WithIPCIDRNoResolve(noResolve))
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case "SRC-IP-CIDR":
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parsed, parseErr = RC.NewIPCIDR(payload, target, RC.WithIPCIDRSourceIP(true), RC.WithIPCIDRNoResolve(true))
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case "IP-SUFFIX":
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noResolve := RC.HasNoResolve(params)
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parsed, parseErr = RC.NewIPSuffix(payload, target, false, noResolve)
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case "SRC-IP-SUFFIX":
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parsed, parseErr = RC.NewIPSuffix(payload, target, true, true)
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case "SRC-PORT":
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parsed, parseErr = RC.NewPort(payload, target, true)
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case "DST-PORT":
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parsed, parseErr = RC.NewPort(payload, target, false)
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case "PROCESS-NAME":
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parsed, parseErr = RC.NewProcess(payload, target, true)
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case "PROCESS-PATH":
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parsed, parseErr = RC.NewProcess(payload, target, false)
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case "NETWORK":
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parsed, parseErr = RC.NewNetworkType(payload, target)
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case "UID":
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parsed, parseErr = RC.NewUid(payload, target)
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case "IN-TYPE":
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parsed, parseErr = RC.NewInType(payload, target)
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case "AND":
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parsed, parseErr = NewAND(payload, target, ParseRule)
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case "OR":
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parsed, parseErr = NewOR(payload, target, ParseRule)
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case "NOT":
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parsed, parseErr = NewNOT(payload, target, ParseRule)
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case "RULE-SET":
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noResolve := RC.HasNoResolve(params)
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parsed, parseErr = RP.NewRuleSet(payload, target, noResolve, ParseRule)
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case "MATCH":
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parsed = RC.NewMatch(target)
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parseErr = nil
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default:
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parseErr = fmt.Errorf("unsupported rule type %s", tp)
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}
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return
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}
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func TestAND(t *testing.T) {
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and, err := NewAND("((DOMAIN,baidu.com),(NETWORK,TCP),(DST-PORT,10001-65535))", "DIRECT", ParseRule)
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assert.Equal(t, nil, err)
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assert.Equal(t, "DIRECT", and.adapter)
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assert.Equal(t, false, and.ShouldResolveIP())
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assert.Equal(t, true, and.Match(&constant.Metadata{
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Host: "baidu.com",
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AddrType: constant.AtypDomainName,
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NetWork: constant.TCP,
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DstPort: "20000",
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}))
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and, err = NewAND("(DOMAIN,baidu.com),(NETWORK,TCP),(DST-PORT,10001-65535))", "DIRECT", ParseRule)
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assert.NotEqual(t, nil, err)
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and, err = NewAND("((AND,(DOMAIN,baidu.com),(NETWORK,TCP)),(NETWORK,TCP),(DST-PORT,10001-65535))", "DIRECT", ParseRule)
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assert.Equal(t, nil, err)
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}
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func TestNOT(t *testing.T) {
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not, err := NewNOT("((DST-PORT,6000-6500))", "REJECT", ParseRule)
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assert.Equal(t, nil, err)
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assert.Equal(t, false, not.Match(&constant.Metadata{
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DstPort: "6100",
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}))
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_, err = NewNOT("((DST-PORT,5600-6666),(DOMAIN,baidu.com))", "DIRECT", ParseRule)
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assert.NotEqual(t, nil, err)
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_, err = NewNOT("(())", "DIRECT", ParseRule)
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assert.NotEqual(t, nil, err)
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}
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func TestOR(t *testing.T) {
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or, err := NewOR("((DOMAIN,baidu.com),(NETWORK,TCP),(DST-PORT,10001-65535))", "DIRECT", ParseRule)
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assert.Equal(t, nil, err)
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assert.Equal(t, true, or.Match(&constant.Metadata{
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NetWork: constant.TCP,
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}))
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assert.Equal(t, false, or.ShouldResolveIP())
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}
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