new(events/helper): actions not triggering a rule

Signed-off-by: Leonardo Grasso <me@leonardograsso.com>

events/syscall/exec_ls.go → events/helper/exec_ls.go

@@ -1,4 +1,4 @@
-package syscall
+package helper
 
 import (
 	"os/exec"

events/helper/network_activity.go

@@ -0,0 +1,15 @@
+package helper
+
+import (
+	"net"
+
+	"github.com/falcosecurity/event-generator/events"
+)
+
+var _ = events.Register(NetworkActivity)
+
+func NetworkActivity(h events.Helper) error {
+	conn, err := net.Dial("udp", "10.2.3.4:8192")
+	defer conn.Close()
+	return err
+}

events/helper/run_shell.go

@@ -0,0 +1,13 @@
+package helper
+
+import (
+	"os/exec"
+
+	"github.com/falcosecurity/event-generator/events"
+)
+
+var _ = events.Register(RunShell)
+
+func RunShell(h events.Helper) error {
+	return exec.Command("bash", "-c", "ls > /dev/null").Run()
+}

events/syscall/db_program_spawn_process.go

@@ -2,10 +2,11 @@ package syscall
 
 import (
 	"github.com/falcosecurity/event-generator/events"
+	_ "github.com/falcosecurity/event-generator/events/helper"
 )
 
 var _ = events.Register(DbProgramSpawnProcess)
 
 func DbProgramSpawnProcess(h events.Helper) error {
-	return h.SpawnAs("mysqld", "syscall.ExecLs")
+	return h.SpawnAs("mysqld", "helper.ExecLs")
 }