lib/dns: make server accept record type ANY

The record type ANY contains multiple A, AAAA or any known resource
records that we already support.

3 files changed, 5 insertions, 5 deletions

diff --git a/lib/dns/record_type.go b/lib/dns/record_type.go
index 569b0b33..dae8232b 100644
--- a/lib/dns/record_type.go
+++ b/lib/dns/record_type.go
@@ -39,7 +39,7 @@ const (
 	RecordTypeAXFR  RecordType = 252 // A request for a transfer of an entire zone
 	RecordTypeMAILB RecordType = 253 // A request for mailbox-related records (MB, MG or MR)
 	RecordTypeMAILA RecordType = 254 // A request for mail agent RRs (Obsolete - see MX)
-	RecordTypeALL   RecordType = 255 // A request for all records
+	RecordTypeANY   RecordType = 255 // A request for all records.
 )
 
 // RecordTypes contains a mapping between string representation of DNS record
@@ -47,7 +47,7 @@ const (
 var RecordTypes = map[string]RecordType{
 	"A":     RecordTypeA,
 	"AAAA":  RecordTypeAAAA,
-	"ALL":   RecordTypeALL,
+	`ANY`:   RecordTypeANY,
 	"AXFR":  RecordTypeAXFR,
 	"CNAME": RecordTypeCNAME,
 	"HINFO": RecordTypeHINFO,
@@ -77,7 +77,7 @@ var RecordTypes = map[string]RecordType{
 var RecordTypeNames = map[RecordType]string{
 	RecordTypeA:     "A",
 	RecordTypeAAAA:  "AAAA",
-	RecordTypeALL:   "ALL",
+	RecordTypeANY:   `ANY`,
 	RecordTypeAXFR:  "AXFR",
 	RecordTypeCNAME: "CNAME",
 	RecordTypeHINFO: "HINFO",
diff --git a/lib/dns/record_type_test.go b/lib/dns/record_type_test.go
index 1b2796e4..6b491cab 100644
--- a/lib/dns/record_type_test.go
+++ b/lib/dns/record_type_test.go
@@ -14,5 +14,5 @@ func TestRecordType(t *testing.T) {
 	test.Assert(t, "RecordTypeA", RecordTypeA, RecordType(1))
 	test.Assert(t, "RecordTypeTXT", RecordTypeTXT, RecordType(16))
 	test.Assert(t, "RecordTypeAXFR", RecordTypeAXFR, RecordType(252))
-	test.Assert(t, "RecordTypeALL", RecordTypeALL, RecordType(255))
+	test.Assert(t, `RecordTypeANY`, RecordTypeANY, RecordType(255))
 }
diff --git a/lib/dns/server.go b/lib/dns/server.go
index ec5835f4..96c4f0fc 100644
--- a/lib/dns/server.go
+++ b/lib/dns/server.go
@@ -561,7 +561,7 @@ func (srv *Server) isImplemented(msg *Message) bool {
 	}
 	switch msg.Question.Type {
 	case RecordTypeAAAA, RecordTypeSRV, RecordTypeOPT, RecordTypeAXFR,
-		RecordTypeMAILB, RecordTypeMAILA,
+		RecordTypeMAILB, RecordTypeMAILA, RecordTypeANY,
 		RecordTypeSVCB, RecordTypeHTTPS:
 		return true
 	}