All files / src/custom-nodes/self-defending-nodes SelfDefendingUnicodeNode.ts

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import { INode } from "../../interfaces/nodes/INode";
 
import { TNodeWithBlockStatement } from "../../types/TNodeWithBlockStatement";
 
import { AppendState } from "../../enums/AppendState";
import { JSFuck } from "../../enums/JSFuck";
 
import { NO_CUSTOM_NODES_PRESET } from "../../preset-options/NoCustomNodesPreset";
 
import { JavaScriptObfuscator } from "../../JavaScriptObfuscator";
import { Node } from '../Node';
import { NodeUtils } from "../../NodeUtils";
import { Utils } from "../../Utils";
 
export class SelfDefendingUnicodeNode extends Node {
    /**
     * @type {AppendState}
     */
    protected appendState: AppendState = AppendState.AfterObfuscation;
 
    /**
     * @param blockScopeNode
     */
    public appendNode (blockScopeNode: TNodeWithBlockStatement): void {
        let programBodyLength: number = blockScopeNode.body.length,
            randomIndex: number = 0;
 
        Iif (programBodyLength > 2) {
            randomIndex = Utils.getRandomGenerator().integer({
                min: programBodyLength / 2,
                max: programBodyLength - 1
            });
        }
 
        NodeUtils.insertNodeAtIndex(blockScopeNode.body, this.getNode(), randomIndex);
    }
 
    /**
     * @returns {INode}
     */
    protected getNodeStructure (): INode {
        return NodeUtils.convertCodeToStructure(
            JavaScriptObfuscator.obfuscate(`
                (function () {                                
                    var func = function(){return ${Utils.stringToUnicode('dev')};},
                        func2 = function () {
                            return 'window';
                        };
                
                    !Function(${Utils.stringToUnicode(`return/\\w+ *\\(\\) *{\\w+ *['|"].+['|"];? *}/`)})().test(func.toString()) ? Function(${Utils.stringToUnicode(`return/(\\\\[x|u](\\w){2,4})+/`)})().test(func2.toString()) ? []['filter']['constructor'](${Utils.stringToJSFuck('while')} + '(${JSFuck.False}){}')() : []['filter']['constructor'](${Utils.stringToJSFuck('while')} + '(${JSFuck.True}){}')() : []['filter']['constructor'](${Utils.stringToJSFuck('while')} + '(${JSFuck.False}){}')();
                })();
            `, NO_CUSTOM_NODES_PRESET).getObfuscatedCode()
        );
    }
}