ing

redis/protected/redisProtected.go

@@ -0,0 +1,70 @@
+package protected
+
+import (
+	cnsm "git.loafle.net/commons_go/network_service_matcher"
+)
+
+const (
+	COMPARE_STR_1 = "-"
+	COMPARE_STR_2 = "DENIED"
+)
+
+type RedisProtectedMatcher struct {
+	cnsm.Matchers
+}
+
+func (r *RedisProtectedMatcher) ServiceName() string {
+	return "Redis:Protected"
+}
+
+func (r *RedisProtectedMatcher) IsPrePacket() bool {
+	return true
+}
+
+func (r *RedisProtectedMatcher) HasResponse(index int) bool {
+	return true
+}
+
+func (r *RedisProtectedMatcher) IsError(info cnsm.MatchInfo, index int, packet *cnsm.Packet) bool {
+	return false
+}
+
+func (r *RedisProtectedMatcher) Match(info cnsm.MatchInfo, index int, packet *cnsm.Packet) bool {
+
+	if packet == nil {
+		return false
+	}
+
+	switch index {
+	case 0:
+		str := string(packet.Buffer[:packet.Len])
+
+		if str == "" {
+			return false
+		}
+		if len(str) <= 0 {
+			return false
+		}
+
+		firstCompare := str[0:1]
+		seconcdCompare := str[1 : len(COMPARE_STR_2)+1]
+
+		if firstCompare != COMPARE_STR_1 {
+			return false
+		}
+		if seconcdCompare != COMPARE_STR_2 {
+			return false
+		}
+
+		return true
+	}
+
+	return false
+
+}
+
+func NewMatcher() cnsm.Matcher {
+	m := &RedisProtectedMatcher{}
+
+	return m
+}

redis/protected/redisProtected_test.go

@@ -0,0 +1,33 @@
+package protected
+
+//import (
+//	"git.loafle.net/overflow/overflow_discovery/collector/core/scan/service/matcher/packet"
+//	"net"
+//	"testing"
+//)
+//
+//func TestRedisProtected(t *testing.T) {
+//
+//	m := NewRedisProtectedMatcher()
+//
+//	conn, err := net.Dial("tcp", "192.168.1.215:8379")
+//
+//	if err != nil {
+//		t.Log(err)
+//		return
+//	}
+//
+//	defer conn.Close()
+//
+//	bytes := make([]byte, 1024)
+//	n, _ := conn.Read(bytes)
+//
+//	//fmt.Println(string(bytes[:n]))
+//
+//	b := m.Match(0, matcher.NewPacket(bytes, n), nil)
+//
+//	if b {
+//		t.Log("good!")
+//	}
+//
+//}