175 lines
4.3 KiB
Go
175 lines
4.3 KiB
Go
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// Licensed to Elasticsearch B.V. under one or more contributor
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// license agreements. See the NOTICE file distributed with
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// this work for additional information regarding copyright
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// ownership. Elasticsearch B.V. licenses this file to you under
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// the Apache License, Version 2.0 (the "License"); you may
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// not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package syslog
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import (
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"net"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/elastic/beats/filebeat/inputsource"
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"github.com/elastic/beats/libbeat/common"
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"github.com/elastic/beats/libbeat/logp"
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)
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func TestWhenPriorityIsSet(t *testing.T) {
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e := newEvent()
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e.SetPriority([]byte("13"))
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e.SetMessage([]byte("hello world"))
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e.SetHostname([]byte("wopr"))
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e.SetPid([]byte("123"))
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m := dummyMetadata()
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event := createEvent(e, m, time.Local, logp.NewLogger("syslog"))
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expected := common.MapStr{
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"source": "127.0.0.1",
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"message": "hello world",
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"hostname": "wopr",
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"process": common.MapStr{
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"pid": 123,
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},
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"event": common.MapStr{
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"severity": 5,
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},
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"syslog": common.MapStr{
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"facility": 1,
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"severity_label": "Notice",
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"facility_label": "user-level",
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"priority": 13,
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},
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}
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assert.Equal(t, expected, event.Fields)
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}
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func TestWhenPriorityIsNotSet(t *testing.T) {
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e := newEvent()
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e.SetMessage([]byte("hello world"))
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e.SetHostname([]byte("wopr"))
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e.SetPid([]byte("123"))
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m := dummyMetadata()
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event := createEvent(e, m, time.Local, logp.NewLogger("syslog"))
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expected := common.MapStr{
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"source": "127.0.0.1",
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"message": "hello world",
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"hostname": "wopr",
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"process": common.MapStr{
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"pid": 123,
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},
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"event": common.MapStr{},
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"syslog": common.MapStr{},
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}
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assert.Equal(t, expected, event.Fields)
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}
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func TestPid(t *testing.T) {
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t.Run("is set", func(t *testing.T) {
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e := newEvent()
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e.SetMessage([]byte("hello world"))
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e.SetPid([]byte("123"))
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m := dummyMetadata()
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event := createEvent(e, m, time.Local, logp.NewLogger("syslog"))
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v, err := event.GetValue("process")
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if !assert.NoError(t, err) {
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return
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}
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assert.Equal(t, common.MapStr{"pid": 123}, v)
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})
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t.Run("is not set", func(t *testing.T) {
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e := newEvent()
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e.SetMessage([]byte("hello world"))
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m := dummyMetadata()
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event := createEvent(e, m, time.Local, logp.NewLogger("syslog"))
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v, err := event.GetValue("process")
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if !assert.NoError(t, err) {
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return
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}
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assert.Equal(t, common.MapStr{}, v)
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})
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}
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func TestHostname(t *testing.T) {
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t.Run("is set", func(t *testing.T) {
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e := newEvent()
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e.SetMessage([]byte("hello world"))
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e.SetHostname([]byte("wopr"))
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m := dummyMetadata()
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event := createEvent(e, m, time.Local, logp.NewLogger("syslog"))
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v, err := event.GetValue("hostname")
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if !assert.NoError(t, err) {
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return
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}
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assert.Equal(t, "wopr", v)
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})
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t.Run("is not set", func(t *testing.T) {
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e := newEvent()
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e.SetMessage([]byte("hello world"))
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m := dummyMetadata()
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event := createEvent(e, m, time.Local, logp.NewLogger("syslog"))
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_, err := event.GetValue("hostname")
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if !assert.Error(t, err) {
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return
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}
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})
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}
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func TestProgram(t *testing.T) {
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t.Run("is set", func(t *testing.T) {
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e := newEvent()
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e.SetMessage([]byte("hello world"))
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e.SetProgram([]byte("sudo"))
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m := dummyMetadata()
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event := createEvent(e, m, time.Local, logp.NewLogger("syslog"))
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v, err := event.GetValue("process")
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if !assert.NoError(t, err) {
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return
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}
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assert.Equal(t, common.MapStr{"program": "sudo"}, v)
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})
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t.Run("is not set", func(t *testing.T) {
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e := newEvent()
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e.SetMessage([]byte("hello world"))
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m := dummyMetadata()
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event := createEvent(e, m, time.Local, logp.NewLogger("syslog"))
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v, err := event.GetValue("process")
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if !assert.NoError(t, err) {
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return
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}
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assert.Equal(t, common.MapStr{}, v)
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})
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}
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func dummyMetadata() inputsource.NetworkMetadata {
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ip := "127.0.0.1"
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parsedIP := net.ParseIP(ip)
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addr := &net.IPAddr{IP: parsedIP, Zone: ""}
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return inputsource.NetworkMetadata{RemoteAddr: addr}
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}
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