PapaTutuWawa/rio
1
0
Fork 0
Code Issues 2 Pull Requests Packages Projects Releases Wiki Activity

fix: Handle CNAMEs with a trailing dot
All checks were successful
ci/woodpecker/push/woodpecker Pipeline was successful
Details

Browse Source
This commit is contained in:
PapaTutuWawa 2024-01-06 20:00:55 +01:00
parent be42e60731
commit 2fb1e36b06
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
internal/dns/dns.go
View File

@ -61,10 +61,13 @@ func LookupCNAME(domain string) (string, error) {
return cname.(string), nil return cname.(string), nil
} }
cname, err := net.LookupCNAME(domain) query, err := net.LookupCNAME(domain)
if err == nil { if err == nil {
cnameCache.Set(domain, cname, cache.DefaultExpiration) if query[len(query)-1] == '.' {
return cname.(string), nil query = query[:len(query)-1]
}
cnameCache.Set(domain, query, cache.DefaultExpiration)
return query, nil
} }
return "", err return "", err