Fuzz the stamps parser

dnscrypt-proxy/fuzzing_test.go

@@ -4,6 +4,7 @@ package main
 
 import (
 	"encoding/hex"
+	stamps "github.com/jedisct1/go-dnsstamps"
 	"testing"
 )
 
@@ -17,3 +18,18 @@ func FuzzParseODoHTargetConfigs(f *testing.F) {
 		}
 	})
 }
+
+func FuzzParseStampParser(f *testing.F) {
+	f.Add("sdns://AgcAAAAAAAAACzEwNC4yMS42Ljc4AA1kb2guY3J5cHRvLnN4Ci9kbnMtcXVlcnk")
+	f.Add("sdns://AgcAAAAAAAAAGlsyNjA2OjQ3MDA6MzAzNzo6NjgxNTo2NGVdABJkb2gtaXB2Ni5jcnlwdG8uc3gKL2Rucy1xdWVyeQ")
+	f.Add("sdns://AQcAAAAAAAAADTUxLjE1LjEyMi4yNTAg6Q3ZfapcbHgiHKLF7QFoli0Ty1Vsz3RXs1RUbxUrwZAcMi5kbnNjcnlwdC1jZXJ0LnNjYWxld2F5LWFtcw")
+	f.Add("sdns://AQcAAAAAAAAAFlsyMDAxOmJjODoxODIwOjUwZDo6MV0g6Q3ZfapcbHgiHKLF7QFoli0Ty1Vsz3RXs1RUbxUrwZAcMi5kbnNjcnlwdC1jZXJ0LnNjYWxld2F5LWFtcw")
+	f.Add("sdns://gQ8xNjMuMTcyLjE4MC4xMjU")
+	f.Add("sdns://BQcAAAAAAAAADm9kb2guY3J5cHRvLnN4Ci9kbnMtcXVlcnk")
+	f.Add("sdns://hQcAAAAAAAAAACCi3jNJDEdtNW4tvHN8J3lpIklSa2Wrj7qaNCgEgci9_BpvZG9oLXJlbGF5LmVkZ2Vjb21wdXRlLmFwcAEv")
+	f.Fuzz(func(t *testing.T, stamp string) {
+		if _, err := stamps.NewServerStampFromString(stamp); err != nil {
+			t.Skip()
+		}
+	})
+}