Feat: configure audit fields and metrics for onix adapter and add local configuration for onix adapterZ

pkg/telemetry/audit.go

@@ -0,0 +1,56 @@
+package telemetry
+
+import (
+	"context"
+	"crypto/sha256"
+	"encoding/hex"
+	"time"
+
+	logger "github.com/beckn-one/beckn-onix/pkg/log"
+	"github.com/beckn-one/beckn-onix/pkg/model"
+	"github.com/google/uuid"
+	"go.opentelemetry.io/otel/log"
+	"go.opentelemetry.io/otel/log/global"
+)
+
+const auditLoggerName = "Beckn_ONIX"
+
+func EmitAuditLogs(ctx context.Context, body []byte, attrs ...log.KeyValue) {
+
+	provider := global.GetLoggerProvider()
+	if provider == nil {
+		logger.Warnf(ctx, "failed to emit audit logs, logs disabled")
+		return
+	}
+
+	//maskedBody := MaskPIIInAuditBody(body)
+
+	sum := sha256.Sum256(body)
+	auditBody := selectAuditPayload(ctx, body)
+	auditlog := provider.Logger(auditLoggerName)
+	record := log.Record{}
+	record.SetBody(log.StringValue(string(auditBody)))
+	record.SetTimestamp(time.Now())
+	record.SetObservedTimestamp(time.Now())
+	record.SetSeverity(log.SeverityInfo)
+
+	checkSum := hex.EncodeToString(sum[:])
+
+	txnID, _ := ctx.Value(model.ContextKeyTxnID).(string)
+	msgID, _ := ctx.Value(model.ContextKeyMsgID).(string)
+	parentID, _ := ctx.Value(model.ContextKeyParentID).(string)
+
+	record.AddAttributes(
+		log.String("checkSum", checkSum),
+		log.String("log_uuid", uuid.New().String()),
+		log.String("transaction_id", txnID),
+		log.String("message_id", msgID),
+		log.String("parent_id", parentID),
+	)
+
+	if len(attrs) > 0 {
+		record.AddAttributes(attrs...)
+	}
+
+	auditlog.Emit(ctx, record)
+}