All files / src/custom-nodes/self-defending-nodes/factory SelfDefendingCustomNodesFactory.ts

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import { TObfuscationEvent } from '../../../types/event-emitters/TObfuscationEvent';
 
import { ICustomNode } from '../../../interfaces/custom-nodes/ICustomNode';
import { IStackTraceData } from '../../../interfaces/stack-trace-analyzer/IStackTraceData';
 
import { ObfuscationEvents } from '../../../enums/ObfuscationEvents';
 
import { NodeCallsControllerFunctionNode } from '../../node-calls-controller-nodes/NodeCallsControllerFunctionNode';
import { SelfDefendingUnicodeNode } from '../SelfDefendingUnicodeNode';
 
import { AbstractCustomNodesFactory } from '../../AbstractCustomNodesFactory';
import { NodeAppender } from '../../../node/NodeAppender';
import { Utils } from '../../../Utils';
 
export class SelfDefendingCustomNodesFactory extends AbstractCustomNodesFactory {
    /**
     * @type {TObfuscationEvent}
     */
    protected appendEvent: TObfuscationEvent = ObfuscationEvents.AfterObfuscation;
 
    /**
     * @param stackTraceData
     * @returns {Map<string, ICustomNode>}
     */
    public initializeCustomNodes (stackTraceData: IStackTraceData[]): Map <string, ICustomNode> | undefined {
        if (!this.options.selfDefending) {
            return;
        }
 
        const callsControllerFunctionName: string = Utils.getRandomVariableName();
        const randomStackTraceIndex: number = NodeAppender.getRandomStackTraceIndex(stackTraceData.length);
 
        return this.syncCustomNodesWithNodesFactory(new Map <string, ICustomNode> ([
            [
                'selfDefendingUnicodeNode',
                new SelfDefendingUnicodeNode(
                    stackTraceData,
                    callsControllerFunctionName,
                    randomStackTraceIndex,
                    this.options
                )
            ],
            [
                'SelfDefendingNodeCallsControllerFunctionNode',
                new NodeCallsControllerFunctionNode(
                    stackTraceData,
                    callsControllerFunctionName,
                    randomStackTraceIndex,
                    this.options
                )
            ]
        ]));
    }
}