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This commit is contained in:
Viktor Liu 2024-11-29 22:23:44 +01:00
parent 722744c2bd
commit 556a0f3f87
1 changed files with 6 additions and 4 deletions
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10
client/anonymize/anonymize.go
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@ -12,6 +12,8 @@ import (
"strings"
)
const anonTLD = ".domain"
type Anonymizer struct {
ipAnonymizer map[netip.Addr]netip.Addr
domainAnonymizer map[string]string
@ -93,7 +95,7 @@ func (a *Anonymizer) AnonymizeDomain(domain string) string {
strings.HasSuffix(baseDomain, "netbird.selfhosted") ||
strings.HasSuffix(baseDomain, "netbird.cloud") ||
strings.HasSuffix(baseDomain, "netbird.stage") ||
strings.HasSuffix(baseDomain, ".domain") {
strings.HasSuffix(baseDomain, anonTLD) {
return domain
}
@ -106,7 +108,7 @@ func (a *Anonymizer) AnonymizeDomain(domain string) string {
anonymized, ok := a.domainAnonymizer[baseForLookup]
if !ok {
anonymizedBase := "anon-" + generateRandomString(5) + ".domain"
anonymizedBase := "anon-" + generateRandomString(5) + anonTLD
a.domainAnonymizer[baseForLookup] = anonymizedBase
anonymized = anonymizedBase
}
@ -178,10 +180,10 @@ func (a *Anonymizer) AnonymizeDNSLogLine(logEntry string) string {
parts := strings.Split(match, `"`)
if len(parts) >= 2 {
domain := parts[1]
if strings.HasSuffix(domain, ".domain") {
if strings.HasSuffix(domain, anonTLD) {
return match
}
randomDomain := generateRandomString(10) + ".domain"
randomDomain := generateRandomString(10) + anonTLD
return strings.Replace(match, domain, randomDomain, 1)
}
return match