update: bug of Lookup A/TXT record with default net Resolver

Esonhugh · Esonhugh · commit 36879e3c85a3 · 2024-07-02T22:36:11.000+08:00
diff --git a/pkg/utils.go b/pkg/utils.go
@@ -53,7 +53,8 @@ func SRVRecord(svcDomain string) (string, []*net.SRV, error) {
 }
 
 func ARecord(domain string) (ips []net.IP, err error) {
-	ips, err = net.LookupIP(domain)
+	// ips, err = NetResolver.LookupIP()
+	ips, err = NetResolver.LookupIP(context.Background(), "ip", domain)
 	return
 }
 
@@ -85,7 +86,7 @@ func TestPodVerified() bool {
 }
 
 func TXTRecord(domain string) (txts []string, err error) {
-	txts, err = net.LookupTXT(domain)
+	txts, err = NetResolver.LookupTXT(context.Background(), domain)
 	return
 }
 

Original file line number	Diff line number	Diff line change
`@@ -53,7 +53,8 @@ func SRVRecord(svcDomain string) (string, []*net.SRV, error) {`
`53`	`53`	`}`
`54`	`54`
`55`	`55`	`func ARecord(domain string) (ips []net.IP, err error) {`
`56`		`- ips, err = net.LookupIP(domain)`
	`56`	`+ // ips, err = NetResolver.LookupIP()`
	`57`	`+ ips, err = NetResolver.LookupIP(context.Background(), "ip", domain)`
`57`	`58`	`return`
`58`	`59`	`}`
`59`	`60`
`@@ -85,7 +86,7 @@ func TestPodVerified() bool {`
`85`	`86`	`}`
`86`	`87`
`87`	`88`	`func TXTRecord(domain string) (txts []string, err error) {`
`88`		`- txts, err = net.LookupTXT(domain)`
	`89`	`+ txts, err = NetResolver.LookupTXT(context.Background(), domain)`
`89`	`90`	`return`
`90`	`91`	`}`
`91`	`92`