76 lines
2.2 KiB
Go
76 lines
2.2 KiB
Go
package rules
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import (
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"fmt"
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C "github.com/Dreamacro/clash/constant"
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RC "github.com/Dreamacro/clash/rule/common"
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"github.com/Dreamacro/clash/rule/logic"
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RP "github.com/Dreamacro/clash/rule/provider"
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)
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func ParseRule(tp, payload, target string, params []string) (C.Rule, error) {
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var (
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parseErr error
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parsed C.Rule
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)
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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 "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 = logic.NewAND(payload, target)
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case "OR":
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parsed, parseErr = logic.NewOR(payload, target)
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case "NOT":
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parsed, parseErr = logic.NewNOT(payload, target)
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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)
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case "MATCH":
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parsed = RC.NewMatch(target)
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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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if parseErr != nil {
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return nil, parseErr
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}
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ruleExtra := &C.RuleExtra{
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Network: RC.FindNetwork(params),
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SourceIPs: RC.FindSourceIPs(params),
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ProcessNames: RC.FindProcessName(params),
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}
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parsed.SetRuleExtra(ruleExtra)
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return parsed, nil
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}
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