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Feat: implement SRC-IP, SRC-PORT, DEST-PORT

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SukkaW 2024-10-10 21:52:37 +08:00
parent e40979e50e
commit c71ed5a9d3
4 changed files with 58 additions and 59 deletions
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29
Build/lib/clash.ts
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@ -1,36 +1,7 @@
import { domainWildCardToRegex, identity } from './misc';
import { isProbablyIpv4, isProbablyIpv6 } from './is-fast-ip';
const unsupported = Symbol('unsupported');
// https://dreamacro.github.io/clash/configuration/rules.html
export const PROCESSOR: Record<string, ((raw: string, type: string, value: string) => string) | typeof unsupported> = {
DOMAIN: identity,
'DOMAIN-SUFFIX': identity,
'DOMAIN-KEYWORD': identity,
'DOMAIN-WILDCARD': (_raw, _type, value) => `DOMAIN-REGEX,${domainWildCardToRegex(value)}`,
GEOIP: identity,
'IP-CIDR': identity,
'IP-CIDR6': identity,
'IP-ASN': identity,
'SRC-IP': (_raw, _type, value) => {
if (value.includes('/')) {
return `SRC-IP-CIDR,${value}`;
}
if (isProbablyIpv4(value)) {
return `SRC-IP-CIDR,${value}/32`;
}
if (isProbablyIpv6(value)) {
return `SRC-IP-CIDR6,${value}/128`;
}
return '';
},
'SRC-IP-CIDR': identity,
'SRC-PORT': identity,
'DST-PORT': identity,
'PROCESS-NAME': (_raw, _type, value) => ((value.includes('/') || value.includes('\\')) ? `PROCESS-PATH,${value}` : `PROCESS-NAME,${value}`),
'DEST-PORT': (_raw, _type, value) => `DST-PORT,${value}`,
'IN-PORT': (_raw, _type, value) => `SRC-PORT,${value}`,
'URL-REGEX': unsupported,
'USER-AGENT': unsupported
};

16
Build/lib/rules/base.ts
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@ -27,9 +27,10 @@ export abstract class RuleOutput<TPreprocessed = unknown> {
protected ipcidr6NoResolve = new Set<string>();
protected geoip = new Set<string>();
protected groipNoResolve = new Set<string>();
// TODO: add sourceIpcidr
// TODO: add sourcePort
// TODO: add port
protected sourceIpOrCidr = new Set<string>();
protected sourcePort = new Set<string>();
protected destPort = new Set<string>();
protected otherRules: string[] = [];
protected abstract type: 'domainset' | 'non_ip' | 'ip';
@ -188,6 +189,15 @@ export abstract class RuleOutput<TPreprocessed = unknown> {
case 'GEOIP':
(arg === 'no-resolve' ? this.groipNoResolve : this.geoip).add(value);
break;
case 'SRC-IP':
this.sourceIpOrCidr.add(value);
break;
case 'SRC-PORT':
this.sourcePort.add(value);
break;
case 'DEST-PORT':
this.destPort.add(value);
break;
default:
this.otherRules.push(line);
break;

46
Build/lib/rules/ruleset.ts
View File

@ -8,7 +8,7 @@ import { sortDomains } from '../stable-sort-domain';
import { RuleOutput } from './base';
import picocolors from 'picocolors';
import { normalizeDomain } from '../normalize-domain';
import { isProbablyIpv4 } from '../is-fast-ip';
import { isProbablyIpv4, isProbablyIpv6 } from '../is-fast-ip';
type Preprocessed = [domain: string[], domainSuffix: string[], sortedDomainRules: string[]];
@ -52,6 +52,10 @@ export class RulesetOutput extends RuleOutput<Preprocessed> {
appendArrayFromSet(results, this.processName, i => `PROCESS-NAME,${i}`);
appendArrayFromSet(results, this.processPath, i => `PROCESS-NAME,${i}`);
appendArrayFromSet(results, this.sourceIpOrCidr, i => `SRC-IP,${i}`);
appendArrayFromSet(results, this.sourcePort, i => `SRC-PORT,${i}`);
appendArrayFromSet(results, this.destPort, i => `DEST-PORT,${i}`);
appendArrayInPlace(results, this.otherRules);
appendArrayFromSet(results, this.urlRegex, i => `URL-REGEX,${i}`);
@ -86,6 +90,21 @@ export class RulesetOutput extends RuleOutput<Preprocessed> {
appendArrayFromSet(results, this.processName, i => `PROCESS-NAME,${i}`);
appendArrayFromSet(results, this.processPath, i => `PROCESS-PATH,${i}`);
appendArrayFromSet(results, this.sourceIpOrCidr, value => {
if (value.includes('/')) {
return `SRC-IP-CIDR,${value}`;
}
if (isProbablyIpv4(value)) {
return `SRC-IP-CIDR,${value}/32`;
}
if (isProbablyIpv6(value)) {
return `SRC-IP-CIDR6,${value}/128`;
}
return '';
});
appendArrayFromSet(results, this.sourcePort, i => `SRC-PORT,${i}`);
appendArrayFromSet(results, this.destPort, i => `DST-PORT,${i}`);
// appendArrayInPlace(results, this.otherRules);
appendArrayInPlace(
@ -127,6 +146,31 @@ export class RulesetOutput extends RuleOutput<Preprocessed> {
domain_keyword: Array.from(this.domainKeywords),
domain_regex: Array.from(this.domainWildcard).map(RuleOutput.domainWildCardToRegex),
ip_cidr,
source_ip_cidr: [...this.sourceIpOrCidr].reduce<string[]>((acc, cur) => {
if (cur.includes('/')) {
acc.push(cur);
} else if (isProbablyIpv4(cur)) {
acc.push(cur + '/32');
} else if (isProbablyIpv6(cur)) {
acc.push(cur + '/128');
}
return acc;
}, []),
source_port: [...this.sourcePort].reduce<number[]>((acc, cur) => {
const tmp = Number(cur);
if (!Number.isNaN(tmp)) {
acc.push(tmp);
}
return acc;
}, []),
port: [...this.destPort].reduce<number[]>((acc, cur) => {
const tmp = Number(cur);
if (!Number.isNaN(tmp)) {
acc.push(tmp);
}
return acc;
}, []),
process_name: Array.from(this.processName),
process_path: Array.from(this.processPath)
}]

26
Build/lib/singbox.ts
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@ -1,34 +1,8 @@
import { isProbablyIpv4, isProbablyIpv6 } from './is-fast-ip';
const unsupported = Symbol('unsupported');
function toNumberTuple<T extends string>(key: T, value: string): [T, number] | null {
const tmp = Number(value);
return Number.isNaN(tmp) ? null : [key, tmp];
}
// https://sing-box.sagernet.org/configuration/rule-set/source-format/
export const PROCESSOR: Record<string, ((raw: string, type: string, value: string) => [key: keyof SingboxHeadlessRule, value: Required<SingboxHeadlessRule>[keyof SingboxHeadlessRule][number]] | null) | typeof unsupported> = {
'IP-ASN': unsupported,
'SRC-IP': (_1, _2, value) => {
if (value.includes('/')) {
return ['source_ip_cidr', value];
}
if (isProbablyIpv4(value)) {
return ['source_ip_cidr', value + '/32'];
}
if (isProbablyIpv6(value)) {
return ['source_ip_cidr', value + '/128'];
}
return null;
},
'SRC-IP-CIDR': (_1, _2, value) => ['source_ip_cidr', value.endsWith(',no-resolve') ? value.slice(0, -11) : value],
'SRC-PORT': (_1, _2, value) => toNumberTuple('source_port', value),
'DST-PORT': (_1, _2, value) => toNumberTuple('port', value),
'PROCESS-NAME': (_1, _2, value) => ((value.includes('/') || value.includes('\\')) ? ['process_path', value] : ['process_name', value]),
// 'PROCESS-PATH': (_1, _2, value) => ['process_path', value],
'DEST-PORT': (_1, _2, value) => toNumberTuple('port', value),
'IN-PORT': (_1, _2, value) => toNumberTuple('source_port', value),
'URL-REGEX': unsupported,
'USER-AGENT': unsupported
};