"github.com/minio/minio/internal/logger"
	"github.com/minio/minio/internal/logger/message/audit"
	"github.com/minio/minio/internal/rest"
	"github.com/minio/mux"
	"github.com/minio/pkg/v2/certs"
	"github.com/minio/pkg/v2/env"
	xaudit "github.com/minio/pkg/v2/logger/message/audit"
	xnet "github.com/minio/pkg/v2/net"
	"golang.org/x/oauth2"
)

const (
	slashSeparator = "/"
)

	internalAudit "github.com/minio/minio/internal/logger/message/audit"
	"github.com/minio/minio/internal/mcontext"
	"github.com/minio/pkg/v2/logger/message/audit"

	xhttp "github.com/minio/minio/internal/http"
)

const contextAuditKey = contextKeyType("audit-entry")

// SetAuditEntry sets Audit info in the context.
func SetAuditEntry(ctx context.Context, audit *audit.Entry) context.Context {
	if ctx == nil {

		"Total number of messages sent since start",
		targetID)
)

// loadClusterAuditMetrics - `MetricsLoaderFn` for cluster audit
// such as failed messages and total messages.
func loadClusterAuditMetrics(_ context.Context, m MetricValues, c *metricsCache) error {
	audit := logger.CurrentStats()
	for id, st := range audit {
		labels := []string{targetID, id}
		m.Set(auditFailedMessages, float64(st.FailedMessages), labels...)

Harshavardhana <******@****.***> 1701446184 -0800

MinIO also honors environment variable for Kafka target Audit logging as shown below, this setting will override the endpoint settings in the MinIO server config.

```
mc admin config set myminio/ audit_kafka --env
KEY:
audit_kafka[:name]  send audit logs to kafka endpoints

ARGS:
MINIO_AUDIT_KAFKA_ENABLE*          (on|off)    enable audit_kafka target, default is 'off'

	EnvKafkaEnable        = "MINIO_AUDIT_KAFKA_ENABLE"
	EnvKafkaBrokers       = "MINIO_AUDIT_KAFKA_BROKERS"
	EnvKafkaTopic         = "MINIO_AUDIT_KAFKA_TOPIC"
	EnvKafkaTLS           = "MINIO_AUDIT_KAFKA_TLS"
	EnvKafkaTLSSkipVerify = "MINIO_AUDIT_KAFKA_TLS_SKIP_VERIFY"
	EnvKafkaTLSClientAuth = "MINIO_AUDIT_KAFKA_TLS_CLIENT_AUTH"
	EnvKafkaSASLEnable    = "MINIO_AUDIT_KAFKA_SASL"

1. Run the tool with:

```
go run docs/auditlog/auditlog-echo.go
```

The listen port has a default value (8080), but can be set with the `-port` flag.

2. Configure audit logging in MinIO with for example:

```
mc admin config set myminio audit_webhook enable=on endpoint=http://localhost:8080
```

				</Delete>
			</DefaultRolloverStrategy>
		</RollingFile>
		<RollingFile name="AuditFile" fileName="${log.file.basedir}/audit.log"
			filePattern="${log.file.basedir}/audit${backup.date.suffix}-%i.log.gz">
			<PatternLayout>
				<Pattern>${audit.log.pattern}</Pattern>
			</PatternLayout>
			<Policies>
				<TimeBasedTriggeringPolicy />
				<SizeBasedTriggeringPolicy size="100 MB" />
			</Policies>

	cnt := make(map[string]int, len(sys)+len(audit))

	// Add system and audit.
	for _, t := range sys {
		key := strings.ToLower(t.Type().String())
		n := cnt[key]
		cnt[key]++
		key = fmt.Sprintf("sys_%s_%d", key, n)
		res[key] = t.Stats()
	}

	for _, t := range audit {
		key := strings.ToLower(t.Type().String())
		n := cnt[key]
		cnt[key]++
		key = fmt.Sprintf("audit_%s_%d", key, n)

package audit

import (
	"net/http"
	"strings"
	"time"

	"github.com/minio/pkg/v2/logger/message/audit"

	"github.com/minio/minio/internal/handlers"
	xhttp "github.com/minio/minio/internal/http"
)

// Version - represents the current version of audit log structure.
const Version = "1"

// NewEntry - constructs an audit entry object with some fields filled