LumeWeb
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resolver-module-handshake
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*Update dist

This commit is contained in:
Derrick Hammer 2022-08-20 12:09:45 -04:00
parent cab30a8c13
commit bc190774c0
Signed by: pcfreak30
GPG Key ID: C997C339BE476FF2
1 changed files with 16 additions and 7 deletions
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23
dist/index.js vendored
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@ -19,6 +19,7 @@ export default class Handshake extends AbstractResolverModule {
return blacklist; return blacklist;
} }
async resolve(domain, options, bypassCache) { async resolve(domain, options, bypassCache) {
options.options = options.options || {};
const tld = getTld(domain); const tld = getTld(domain);
const blacklist = await this.buildBlacklist(); const blacklist = await this.buildBlacklist();
if (blacklist.has(tld)) { if (blacklist.has(tld)) {
@ -38,7 +39,7 @@ export default class Handshake extends AbstractResolverModule {
for (const record of chainRecords) { for (const record of chainRecords) {
switch (record.type) { switch (record.type) {
case "NS": { case "NS": {
await this.processNs(domain, record, records, options, bypassCache); await this.processNs(domain, record, records, chainRecords, options, bypassCache);
break; break;
} }
case "GLUE4": { case "GLUE4": {
@ -74,29 +75,36 @@ export default class Handshake extends AbstractResolverModule {
} }
} }
} }
records = [
...new Set(records.map((item) => JSON.stringify(item))),
].map((item) => JSON.parse(item));
if (0 < records.length) { if (0 < records.length) {
return resolveSuccess(records); return resolveSuccess(records);
} }
return resolverEmptyResponse(); return resolverEmptyResponse();
} }
// @ts-ignore // @ts-ignore
async processNs(domain, record, records, options, bypassCache) { async processNs(domain, record, records, hnsRecords, options, bypassCache) {
if (![DNS_RECORD_TYPE.A, DNS_RECORD_TYPE.CNAME, DNS_RECORD_TYPE.NS].includes(options.type)) { if (![DNS_RECORD_TYPE.A, DNS_RECORD_TYPE.CNAME, DNS_RECORD_TYPE.NS].includes(options.type)) {
return; return;
} }
// @ts-ignore // @ts-ignore
const glue = records.slice().find((item) => const glue = hnsRecords.slice().find((item) =>
// @ts-ignore // @ts-ignore
["GLUE4", "GLUE6"].includes(item.type) && item.ns === record.ns); ["GLUE4", "GLUE6"].includes(item.type) && item.ns === record.ns);
if (glue) { if (glue && options.type !== DNS_RECORD_TYPE.NS) {
return this.processGlue(domain, record, records, options, bypassCache); return this.processGlue(domain, glue, records, options, bypassCache);
}
if (options.type === DNS_RECORD_TYPE.NS) {
records.push({ type: options.type, value: record.ns });
return;
} }
const foundDomain = normalizeDomain(record.ns); const foundDomain = normalizeDomain(record.ns);
let isIcann = false; let isIcann = false;
let isHip5 = false; let isHip5 = false;
let hip5Parts = foundDomain.split("."); let hip5Parts = foundDomain.split(".");
if (hip5Parts.length >= 2 && if (hip5Parts.length >= 2 &&
[...options.options?.hip5, ...HIP5_EXTENSIONS].includes(hip5Parts[hip5Parts.length - 1])) { [...(options.options?.hip5 ?? []), ...HIP5_EXTENSIONS].includes(hip5Parts[hip5Parts.length - 1])) {
isHip5 = true; isHip5 = true;
} }
if ((isDomain(foundDomain) || /[a-zA-Z0-9\-]+/.test(foundDomain)) && if ((isDomain(foundDomain) || /[a-zA-Z0-9\-]+/.test(foundDomain)) &&
@ -116,6 +124,7 @@ export default class Handshake extends AbstractResolverModule {
}, },
}); });
} }
return resolverEmptyResponse();
} }
return this.resolver.resolve(domain, { return this.resolver.resolve(domain, {
...options, ...options,
@ -130,7 +139,7 @@ export default class Handshake extends AbstractResolverModule {
records.push.apply(records, result.records); records.push.apply(records, result.records);
} }
async processGlue(domain, record, records, options, bypassCache) { async processGlue(domain, record, records, options, bypassCache) {
if (![DNS_RECORD_TYPE.A, DNS_RECORD_TYPE.CNAME, DNS_RECORD_TYPE.NS].includes(options.type)) { if (![DNS_RECORD_TYPE.A, DNS_RECORD_TYPE.CNAME].includes(options.type)) {
return; return;
} }
if (isDomain(record.ns) && isIp(record.address)) { if (isDomain(record.ns) && isIp(record.address)) {