Update dependencies and fix some linter warnings

honeypot/ssh/server.go

@@ -124,7 +124,7 @@ func (s *HoneypotServer) connCallback(ctx sshlib.Context, conn net.Conn) net.Con
 
 func handler(session sshlib.Session) {
 	_, _ = io.WriteString(session, "[root@hostname ~]#")
-	session.Exit(1)
+	_ = session.Exit(1)
 }
 
 func ipFromAddr(addr string) net.IP {

honeypot/ssh/store/metrics.go

@@ -77,7 +77,7 @@ func NewMetricsCollectingStore(ctx context.Context, store LoginAttemptStore) *Me
 			case <-ctx.Done():
 				return
 			case <-mcs.statsTicker.C:
-				mcs.Stats(LoginStatsTotals, 0)
+				mcs.Stats(LoginStatsTotals, 0) // nolint: errcheck
 			}
 		}
 	}()
@@ -116,7 +116,6 @@ func (s *MetricsCollectingStore) Stats(statType LoginStats, limit int) ([]StatsR
 		}
 	}
 	return stats, err
-
 }
 
 func (s *MetricsCollectingStore) Query(query AttemptQuery) ([]models.LoginAttempt, error) {

honeypot/ssh/store/postgres.go

@@ -53,7 +53,7 @@ RETURNING id;`
 	if err != nil {
 		return err
 	}
-	defer tx.Rollback()
+	defer tx.Rollback() // nolint: errcheck
 
 	var id int
 	if err := tx.QueryRow(stmt, l.Date, l.RemoteIP.String(), l.Username, l.Password, l.SSHClientVersion, l.ConnectionUUID, l.Country).Scan(&id); err != nil {

honeypot/ssh/store/postgres_test.go

@@ -1,3 +1,4 @@
+// nolint: errcheck
 package store_test
 
 import (
@@ -27,6 +28,7 @@ func TestPostgresStore(t *testing.T) {
 
 	testLoginAttemptStore(s, t)
 }
+
 func TestPostgresStoreWithCache(t *testing.T) {
 	var dsn string
 	var found bool
@@ -47,6 +49,7 @@ func TestPostgresStoreWithCache(t *testing.T) {
 
 	testLoginAttemptStore(s, t)
 }
+
 func BenchmarkPostgresStore(b *testing.B) {
 	var dsn string
 	var found bool