TheArchive/tailscale
1
0
Fork 0
mirror of https://github.com/tailscale/tailscale.git synced 2025-12-08 14:09:41 +00:00
Code Issues Packages Projects Releases Wiki Activity

util/dnsname: add FQDN type, use throughout codebase.

Browse Source 
Signed-off-by: David Anderson <danderson@tailscale.com>
This commit is contained in:
David Anderson
2021-04-09 15:24:47 -07:00
committed by Dave Anderson
parent 7a1813fd24
commit 1a371b93be
13 changed files with 449 additions and 214 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
net/dns/resolver/forwarder.go
View File

@@ -102,7 +102,7 @@ func getTxID(packet []byte) txid {
}
type route struct {
suffix string
suffix dnsname.FQDN
resolvers []netaddr.IPPort
}
@@ -272,7 +272,7 @@ func (f *forwarder) forward(query packet) error {
var resolvers []netaddr.IPPort
for _, route := range routes {
if route.suffix != "." && !dnsname.HasSuffix(domain, route.suffix) {
if route.suffix != "." && !route.suffix.Contains(domain) {
continue
}
resolvers = route.resolvers
@@ -489,7 +489,7 @@ func (c *fwdConn) close() {
}
// nameFromQuery extracts the normalized query name from bs.
func nameFromQuery(bs []byte) (string, error) {
func nameFromQuery(bs []byte) (dnsname.FQDN, error) {
var parser dns.Parser
hdr, err := parser.Start(bs)
@@ -506,5 +506,5 @@ func nameFromQuery(bs []byte) (string, error) {
}
n := q.Name.Data[:q.Name.Length]
return rawNameToLower(n), nil
return dnsname.ToFQDN(rawNameToLower(n))
}