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open.go
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open.go
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// Unless explicitly stated otherwise all files in this repository are licensed
// under the Apache License Version 2.0.
// This product includes software developed at Datadog (https://www.datadoghq.com/).
// Copyright 2016-present Datadog, Inc.
//go:build linux
// Package probes holds probes related files
package probes
import manager "github.com/DataDog/ebpf-manager"
func getOpenProbes(fentry bool) []*manager.Probe {
var openProbes = []*manager.Probe{
{
ProbeIdentificationPair: manager.ProbeIdentificationPair{
UID: SecurityAgentUID,
EBPFFuncName: "hook_vfs_truncate",
},
},
{
ProbeIdentificationPair: manager.ProbeIdentificationPair{
UID: SecurityAgentUID,
EBPFFuncName: "hook_vfs_open",
},
},
{
ProbeIdentificationPair: manager.ProbeIdentificationPair{
UID: SecurityAgentUID,
EBPFFuncName: "hook_do_dentry_open",
},
},
{
ProbeIdentificationPair: manager.ProbeIdentificationPair{
UID: SecurityAgentUID,
EBPFFuncName: "hook_io_openat",
},
},
{
ProbeIdentificationPair: manager.ProbeIdentificationPair{
UID: SecurityAgentUID,
EBPFFuncName: "hook_io_openat2",
},
},
{
ProbeIdentificationPair: manager.ProbeIdentificationPair{
UID: SecurityAgentUID,
EBPFFuncName: "rethook_io_openat2",
},
},
{
ProbeIdentificationPair: manager.ProbeIdentificationPair{
UID: SecurityAgentUID,
EBPFFuncName: "hook_filp_close",
},
},
}
openProbes = append(openProbes, ExpandSyscallProbes(&manager.Probe{
ProbeIdentificationPair: manager.ProbeIdentificationPair{
UID: SecurityAgentUID,
},
SyscallFuncName: "open",
}, fentry, EntryAndExit, true)...)
openProbes = append(openProbes, ExpandSyscallProbes(&manager.Probe{
ProbeIdentificationPair: manager.ProbeIdentificationPair{
UID: SecurityAgentUID,
},
SyscallFuncName: "creat",
}, fentry, EntryAndExit)...)
openProbes = append(openProbes, ExpandSyscallProbes(&manager.Probe{
ProbeIdentificationPair: manager.ProbeIdentificationPair{
UID: SecurityAgentUID,
},
SyscallFuncName: "open_by_handle_at",
}, fentry, EntryAndExit, true)...)
openProbes = append(openProbes, ExpandSyscallProbes(&manager.Probe{
ProbeIdentificationPair: manager.ProbeIdentificationPair{
UID: SecurityAgentUID,
},
SyscallFuncName: "truncate",
}, fentry, EntryAndExit, true)...)
openProbes = append(openProbes, ExpandSyscallProbes(&manager.Probe{
ProbeIdentificationPair: manager.ProbeIdentificationPair{
UID: SecurityAgentUID,
},
SyscallFuncName: "openat",
}, fentry, EntryAndExit, true)...)
openProbes = append(openProbes, ExpandSyscallProbes(&manager.Probe{
ProbeIdentificationPair: manager.ProbeIdentificationPair{
UID: SecurityAgentUID,
},
SyscallFuncName: "openat2",
}, fentry, EntryAndExit)...)
return openProbes
}