20013813952

Committed 07 Dec 2025 08:42AM UTC coverage: 95.702% (-0.03%) from 95.728%

Build # 20013813952

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push

github

Committed by

web-flow

Commit Message

Version 5.0.1 (#1344)

Run Details

1791 of 1970 branches covered (90.91%)

Branch coverage included in aggregate %.

57 of 68 new or added lines in 5 files covered. (83.82%)

1 existing line in 1 file now uncovered.

5736 of 5895 relevant lines covered (97.3%)

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95.45

/src/JavaScriptObfuscator.ts

import { inject, injectable } from 'inversify';
import { ServiceIdentifiers } from './container/ServiceIdentifiers';

import * as acorn from 'acorn';
import * as escodegen from '@javascript-obfuscator/escodegen';
import * as ESTree from 'estree';

import { TObfuscationResultFactory } from './types/container/source-code/TObfuscationResultFactory';

import { ICodeTransformersRunner } from './interfaces/code-transformers/ICodeTransformersRunner';
import { IGeneratorOutput } from './interfaces/IGeneratorOutput';
import { IJavaScriptObfuscator } from './interfaces/IJavaScriptObfsucator';
import { ILogger } from './interfaces/logger/ILogger';
import { IObfuscationResult } from './interfaces/source-code/IObfuscationResult';
import { IOptions } from './interfaces/options/IOptions';
import { IRandomGenerator } from './interfaces/utils/IRandomGenerator';
import { INodeTransformersRunner } from './interfaces/node-transformers/INodeTransformersRunner';

import { CodeTransformer } from './enums/code-transformers/CodeTransformer';
import { CodeTransformationStage } from './enums/code-transformers/CodeTransformationStage';
import { LoggingMessage } from './enums/logger/LoggingMessage';
import { NodeTransformer } from './enums/node-transformers/NodeTransformer';
import { NodeTransformationStage } from './enums/node-transformers/NodeTransformationStage';
import { SourceMapSourcesMode } from './enums/source-map/SourceMapSourcesMode';

import { ecmaVersion } from './constants/EcmaVersion';

import { ASTParserFacade } from './ASTParserFacade';
import { NodeGuards } from './node/NodeGuards';
import { Utils } from './utils/Utils';
import { AdvertisementUtils } from './utils/AdvertisementUtils';

@injectable()
export class JavaScriptObfuscator implements IJavaScriptObfuscator {
    /**
     * @type {Options}
     */
    private static readonly parseOptions: acorn.Options = {
        ecmaVersion,
        allowHashBang: true,
        allowImportExportEverywhere: true,
        allowReturnOutsideFunction: true,
        locations: true,
        ranges: true
    };

    /**
     * @type {GenerateOptions}
     */
    private static readonly escodegenParams: escodegen.GenerateOptions = {
        comment: true,
        verbatim: 'x-verbatim-property',
        sourceMapWithCode: true
    };

    /**
     * @type {CodeTransformer[]}
     */
    private static readonly codeTransformersList: CodeTransformer[] = [CodeTransformer.HashbangOperatorTransformer];

    /**
     * @type {NodeTransformer[]}
     */
    private static readonly nodeTransformersList: NodeTransformer[] = [
        NodeTransformer.BooleanLiteralTransformer,
        NodeTransformer.BlockStatementControlFlowTransformer,
        NodeTransformer.BlockStatementSimplifyTransformer,
        NodeTransformer.ClassFieldTransformer,
        NodeTransformer.CommentsTransformer,
        NodeTransformer.CustomCodeHelpersTransformer,
        NodeTransformer.DeadCodeInjectionTransformer,
        NodeTransformer.EscapeSequenceTransformer,
        NodeTransformer.EvalCallExpressionTransformer,
        NodeTransformer.ExportSpecifierTransformer,
        NodeTransformer.ExpressionStatementsMergeTransformer,
        NodeTransformer.FunctionControlFlowTransformer,
        NodeTransformer.IfStatementSimplifyTransformer,
        NodeTransformer.LabeledStatementTransformer,
        NodeTransformer.RenamePropertiesTransformer,
        NodeTransformer.MemberExpressionTransformer,
        NodeTransformer.MetadataTransformer,
        NodeTransformer.NumberLiteralTransformer,
        NodeTransformer.NumberToNumericalExpressionTransformer,
        NodeTransformer.ObfuscatingGuardsTransformer,
        NodeTransformer.ObjectExpressionKeysTransformer,
        NodeTransformer.ObjectExpressionTransformer,
        NodeTransformer.ObjectPatternPropertiesTransformer,
        NodeTransformer.ParentificationTransformer,
        NodeTransformer.ScopeIdentifiersTransformer,
        NodeTransformer.ScopeThroughIdentifiersTransformer,
        NodeTransformer.SplitStringTransformer,
        NodeTransformer.StringArrayControlFlowTransformer,
        NodeTransformer.StringArrayRotateFunctionTransformer,
        NodeTransformer.StringArrayScopeCallsWrapperTransformer,
        NodeTransformer.StringArrayTransformer,
        NodeTransformer.TemplateLiteralTransformer,
        NodeTransformer.DirectivePlacementTransformer,
        NodeTransformer.VariableDeclarationsMergeTransformer,
        NodeTransformer.VariablePreserveTransformer
    ];

    /**
     * @type {ICodeTransformersRunner}
     */
    private readonly codeTransformersRunner: ICodeTransformersRunner;

    /**
     * @type {ILogger}
     */
    private readonly logger: ILogger;

    /**
     * @type {TObfuscationResultFactory}
     */
    private readonly obfuscationResultFactory: TObfuscationResultFactory;

    /**
     * @type {IOptions}
     */
    private readonly options: IOptions;

    /**
     * @type {IRandomGenerator}
     */
    private readonly randomGenerator: IRandomGenerator;

    /**
     * @type {INodeTransformersRunner}
     */
    private readonly nodeTransformersRunner: INodeTransformersRunner;

    /**
     * @param {ICodeTransformersRunner} codeTransformersRunner
     * @param {INodeTransformersRunner} nodeTransformersRunner
     * @param {IRandomGenerator} randomGenerator
     * @param {TObfuscationResultFactory} obfuscatedCodeFactory
     * @param {ILogger} logger
     * @param {IOptions} options
     */
    public constructor(
        @inject(ServiceIdentifiers.ICodeTransformersRunner) codeTransformersRunner: ICodeTransformersRunner,
        @inject(ServiceIdentifiers.INodeTransformersRunner) nodeTransformersRunner: INodeTransformersRunner,
        @inject(ServiceIdentifiers.IRandomGenerator) randomGenerator: IRandomGenerator,
        @inject(ServiceIdentifiers.Factory__IObfuscationResult) obfuscatedCodeFactory: TObfuscationResultFactory,
        @inject(ServiceIdentifiers.ILogger) logger: ILogger,
        @inject(ServiceIdentifiers.IOptions) options: IOptions
    ) {
        this.codeTransformersRunner = codeTransformersRunner;
        this.nodeTransformersRunner = nodeTransformersRunner;
        this.randomGenerator = randomGenerator;
        this.obfuscationResultFactory = obfuscatedCodeFactory;
        this.logger = logger;
        this.options = options;
    }

    /**
     * @param {string} sourceCode
     * @returns {IObfuscationResult}
     */
    public obfuscate(sourceCode: string): IObfuscationResult {
        if (AdvertisementUtils.shouldShowAdvertisement()) {
            this.logger.advertise(LoggingMessage.JavaScriptObfuscatorProAdFirstPart);
            this.logger.advertise(LoggingMessage.JavaScriptObfuscatorProAdSecondPart);
        }

        if (typeof sourceCode !== 'string') {
            sourceCode = '';
        }

        const timeStart: number = Date.now();
        this.logger.info(
            LoggingMessage.Version,
            Utils.buildVersionMessage(process.env.VERSION, process.env.BUILD_TIMESTAMP)
        );
        this.logger.info(LoggingMessage.ObfuscationStarted);
        this.logger.info(LoggingMessage.RandomGeneratorSeed, this.randomGenerator.getInputSeed());

        // preparing code transformations
        sourceCode = this.runCodeTransformationStage(sourceCode, CodeTransformationStage.PreparingTransformers);

        // parse AST tree
        const astTree: ESTree.Program = this.parseCode(sourceCode);

        // obfuscate AST tree
        const obfuscatedAstTree: ESTree.Program = this.transformAstTree(astTree);

        // generate code
        const generatorOutput: IGeneratorOutput = this.generateCode(sourceCode, obfuscatedAstTree);

        // finalizing code transformations
        generatorOutput.code = this.runCodeTransformationStage(
            generatorOutput.code,
            CodeTransformationStage.FinalizingTransformers
        );

        const obfuscationTime: number = (Date.now() - timeStart) / 1000;
        this.logger.success(LoggingMessage.ObfuscationCompleted, obfuscationTime);

        return this.getObfuscationResult(generatorOutput);
    }

    /**
     * @param {string} sourceCode
     * @returns {Program}
     */
    private parseCode(sourceCode: string): ESTree.Program {
        return ASTParserFacade.parse(sourceCode, JavaScriptObfuscator.parseOptions);
    }

    /**
     * @param {Program} astTree
     * @returns {Program}
     */
    private transformAstTree(astTree: ESTree.Program): ESTree.Program {
        astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.Initializing);

        const isEmptyAstTree: boolean =
            NodeGuards.isProgramNode(astTree) &&
            !astTree.body.length &&
            !astTree.leadingComments &&
            !astTree.trailingComments;

        if (isEmptyAstTree) {
            this.logger.warn(LoggingMessage.EmptySourceCode);

            return astTree;
        }

        astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.Preparing);

        if (this.options.deadCodeInjection) {
            astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.DeadCodeInjection);
        }

        astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.ControlFlowFlattening);

        if (this.options.renameProperties) {
            astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.RenameProperties);
        }

        astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.Converting);
        astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.RenameIdentifiers);
        astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.StringArray);

        if (this.options.simplify) {
            astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.Simplifying);
        }

        astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.Finalizing);

        return astTree;
    }

    /**
     * @param {string} sourceCode
     * @param {Program} astTree
     * @returns {IGeneratorOutput}
     */
    private generateCode(sourceCode: string, astTree: ESTree.Program): IGeneratorOutput {
        const escodegenParams: escodegen.GenerateOptions = {
            ...JavaScriptObfuscator.escodegenParams,
            format: {
                compact: this.options.compact
            },
            ...(this.options.sourceMap && {
                ...(this.options.sourceMapSourcesMode === SourceMapSourcesMode.SourcesContent
                    ? {
                          sourceMap: 'sourceMap',
                          sourceContent: sourceCode
                      }
                    : {
                          sourceMap: this.options.inputFileName || 'sourceMap'
                      })
            })
        };

        const generatorOutput: IGeneratorOutput = escodegen.generate(astTree, escodegenParams);

        generatorOutput.map = generatorOutput.map ? generatorOutput.map.toString() : '';

        return generatorOutput;
    }

    /**
     * @param {IGeneratorOutput} generatorOutput
     * @returns {IObfuscationResult}
     */
    private getObfuscationResult(generatorOutput: IGeneratorOutput): IObfuscationResult {
        return this.obfuscationResultFactory(generatorOutput.code, generatorOutput.map);
    }

    /**
     * @param {string} code
     * @param {CodeTransformationStage} codeTransformationStage
     * @returns {string}
     */
    private runCodeTransformationStage(code: string, codeTransformationStage: CodeTransformationStage): string {
        this.logger.info(LoggingMessage.CodeTransformationStage, codeTransformationStage);

        return this.codeTransformersRunner.transform(
            code,
            JavaScriptObfuscator.codeTransformersList,
            codeTransformationStage
        );
    }

    /**
     * @param {Program} astTree
     * @param {NodeTransformationStage} nodeTransformationStage
     * @returns {Program}
     */
    private runNodeTransformationStage(
        astTree: ESTree.Program,
        nodeTransformationStage: NodeTransformationStage
    ): ESTree.Program {
        this.logger.info(LoggingMessage.NodeTransformationStage, nodeTransformationStage);

        return this.nodeTransformersRunner.transform(
            astTree,
            JavaScriptObfuscator.nodeTransformersList,
            nodeTransformationStage
        );
    }
}

1	import { inject, injectable } from 'inversify';	6✔
2	import { ServiceIdentifiers } from './container/ServiceIdentifiers';	6✔
3
4	import * as acorn from 'acorn';
5	import * as escodegen from '@javascript-obfuscator/escodegen';	6✔
6	import * as ESTree from 'estree';
7
8	import { TObfuscationResultFactory } from './types/container/source-code/TObfuscationResultFactory';
9
10	import { ICodeTransformersRunner } from './interfaces/code-transformers/ICodeTransformersRunner';
11	import { IGeneratorOutput } from './interfaces/IGeneratorOutput';
12	import { IJavaScriptObfuscator } from './interfaces/IJavaScriptObfsucator';
13	import { ILogger } from './interfaces/logger/ILogger';
14	import { IObfuscationResult } from './interfaces/source-code/IObfuscationResult';
15	import { IOptions } from './interfaces/options/IOptions';
16	import { IRandomGenerator } from './interfaces/utils/IRandomGenerator';
17	import { INodeTransformersRunner } from './interfaces/node-transformers/INodeTransformersRunner';
18
19	import { CodeTransformer } from './enums/code-transformers/CodeTransformer';	6✔
20	import { CodeTransformationStage } from './enums/code-transformers/CodeTransformationStage';	6✔
21	import { LoggingMessage } from './enums/logger/LoggingMessage';	6✔
22	import { NodeTransformer } from './enums/node-transformers/NodeTransformer';	6✔
23	import { NodeTransformationStage } from './enums/node-transformers/NodeTransformationStage';	6✔
24	import { SourceMapSourcesMode } from './enums/source-map/SourceMapSourcesMode';	6✔
25
26	import { ecmaVersion } from './constants/EcmaVersion';	6✔
27
28	import { ASTParserFacade } from './ASTParserFacade';	6✔
29	import { NodeGuards } from './node/NodeGuards';	6✔
30	import { Utils } from './utils/Utils';	6✔
31	import { AdvertisementUtils } from './utils/AdvertisementUtils';	6✔
32
33	@injectable()
34	export class JavaScriptObfuscator implements IJavaScriptObfuscator {	6✔
35	/**
36	* @type {Options}
37	*/
38	private static readonly parseOptions: acorn.Options = {	6✔
39	ecmaVersion,
40	allowHashBang: true,
41	allowImportExportEverywhere: true,
42	allowReturnOutsideFunction: true,
43	locations: true,
44	ranges: true
45	};
46
47	/**
48	* @type {GenerateOptions}
49	*/
50	private static readonly escodegenParams: escodegen.GenerateOptions = {	6✔
51	comment: true,
52	verbatim: 'x-verbatim-property',
53	sourceMapWithCode: true
54	};
55
56	/**
57	* @type {CodeTransformer[]}
58	*/
59	private static readonly codeTransformersList: CodeTransformer[] = [CodeTransformer.HashbangOperatorTransformer];	6✔
60
61	/**
62	* @type {NodeTransformer[]}
63	*/
64	private static readonly nodeTransformersList: NodeTransformer[] = [	6✔
65	NodeTransformer.BooleanLiteralTransformer,
66	NodeTransformer.BlockStatementControlFlowTransformer,
67	NodeTransformer.BlockStatementSimplifyTransformer,
68	NodeTransformer.ClassFieldTransformer,
69	NodeTransformer.CommentsTransformer,
70	NodeTransformer.CustomCodeHelpersTransformer,
71	NodeTransformer.DeadCodeInjectionTransformer,
72	NodeTransformer.EscapeSequenceTransformer,
73	NodeTransformer.EvalCallExpressionTransformer,
74	NodeTransformer.ExportSpecifierTransformer,
75	NodeTransformer.ExpressionStatementsMergeTransformer,
76	NodeTransformer.FunctionControlFlowTransformer,
77	NodeTransformer.IfStatementSimplifyTransformer,
78	NodeTransformer.LabeledStatementTransformer,
79	NodeTransformer.RenamePropertiesTransformer,
80	NodeTransformer.MemberExpressionTransformer,
81	NodeTransformer.MetadataTransformer,
82	NodeTransformer.NumberLiteralTransformer,
83	NodeTransformer.NumberToNumericalExpressionTransformer,
84	NodeTransformer.ObfuscatingGuardsTransformer,
85	NodeTransformer.ObjectExpressionKeysTransformer,
86	NodeTransformer.ObjectExpressionTransformer,
87	NodeTransformer.ObjectPatternPropertiesTransformer,
88	NodeTransformer.ParentificationTransformer,
89	NodeTransformer.ScopeIdentifiersTransformer,
90	NodeTransformer.ScopeThroughIdentifiersTransformer,
91	NodeTransformer.SplitStringTransformer,
92	NodeTransformer.StringArrayControlFlowTransformer,
93	NodeTransformer.StringArrayRotateFunctionTransformer,
94	NodeTransformer.StringArrayScopeCallsWrapperTransformer,
95	NodeTransformer.StringArrayTransformer,
96	NodeTransformer.TemplateLiteralTransformer,
97	NodeTransformer.DirectivePlacementTransformer,
98	NodeTransformer.VariableDeclarationsMergeTransformer,
99	NodeTransformer.VariablePreserveTransformer
100	];
101
102	/**
103	* @type {ICodeTransformersRunner}
104	*/
105	private readonly codeTransformersRunner: ICodeTransformersRunner;
106
107	/**
108	* @type {ILogger}
109	*/
110	private readonly logger: ILogger;
111
112	/**
113	* @type {TObfuscationResultFactory}
114	*/
115	private readonly obfuscationResultFactory: TObfuscationResultFactory;
116
117	/**
118	* @type {IOptions}
119	*/
120	private readonly options: IOptions;
121
122	/**
123	* @type {IRandomGenerator}
124	*/
125	private readonly randomGenerator: IRandomGenerator;
126
127	/**
128	* @type {INodeTransformersRunner}
129	*/
130	private readonly nodeTransformersRunner: INodeTransformersRunner;
131
132	/**
133	* @param {ICodeTransformersRunner} codeTransformersRunner
134	* @param {INodeTransformersRunner} nodeTransformersRunner
135	* @param {IRandomGenerator} randomGenerator
136	* @param {TObfuscationResultFactory} obfuscatedCodeFactory
137	* @param {ILogger} logger
138	* @param {IOptions} options
139	*/
140	public constructor(
141	@inject(ServiceIdentifiers.ICodeTransformersRunner) codeTransformersRunner: ICodeTransformersRunner,
142	@inject(ServiceIdentifiers.INodeTransformersRunner) nodeTransformersRunner: INodeTransformersRunner,
143	@inject(ServiceIdentifiers.IRandomGenerator) randomGenerator: IRandomGenerator,
144	@inject(ServiceIdentifiers.Factory__IObfuscationResult) obfuscatedCodeFactory: TObfuscationResultFactory,
145	@inject(ServiceIdentifiers.ILogger) logger: ILogger,
146	@inject(ServiceIdentifiers.IOptions) options: IOptions
147	) {
148	this.codeTransformersRunner = codeTransformersRunner;	197,792✔
149	this.nodeTransformersRunner = nodeTransformersRunner;	197,792✔
150	this.randomGenerator = randomGenerator;	197,792✔
151	this.obfuscationResultFactory = obfuscatedCodeFactory;	197,792✔
152	this.logger = logger;	197,792✔
153	this.options = options;	197,792✔
154	}
155
156	/**
157	* @param {string} sourceCode
158	* @returns {IObfuscationResult}
159	*/
160	public obfuscate(sourceCode: string): IObfuscationResult {
161	if (AdvertisementUtils.shouldShowAdvertisement()) {	197,792!
NEW 162	this.logger.advertise(LoggingMessage.JavaScriptObfuscatorProAdFirstPart);	×
NEW 163	this.logger.advertise(LoggingMessage.JavaScriptObfuscatorProAdSecondPart);	×
164	}
165
166	if (typeof sourceCode !== 'string') {	197,792✔
167	sourceCode = '';	6✔
168	}
169
170	const timeStart: number = Date.now();	197,792✔
171	this.logger.info(	197,792✔
172	LoggingMessage.Version,
173	Utils.buildVersionMessage(process.env.VERSION, process.env.BUILD_TIMESTAMP)
174	);
175	this.logger.info(LoggingMessage.ObfuscationStarted);	197,792✔
176	this.logger.info(LoggingMessage.RandomGeneratorSeed, this.randomGenerator.getInputSeed());	197,792✔
177
178	// preparing code transformations
179	sourceCode = this.runCodeTransformationStage(sourceCode, CodeTransformationStage.PreparingTransformers);	197,792✔
180
181	// parse AST tree
182	const astTree: ESTree.Program = this.parseCode(sourceCode);	197,792✔
183
184	// obfuscate AST tree
185	const obfuscatedAstTree: ESTree.Program = this.transformAstTree(astTree);	197,786✔
186
187	// generate code
188	const generatorOutput: IGeneratorOutput = this.generateCode(sourceCode, obfuscatedAstTree);	197,786✔
189
190	// finalizing code transformations
191	generatorOutput.code = this.runCodeTransformationStage(	197,786✔
192	generatorOutput.code,
193	CodeTransformationStage.FinalizingTransformers
194	);
195
196	const obfuscationTime: number = (Date.now() - timeStart) / 1000;	197,786✔
197	this.logger.success(LoggingMessage.ObfuscationCompleted, obfuscationTime);	197,786✔
198
199	return this.getObfuscationResult(generatorOutput);	197,786✔
200	}
201
202	/**
203	* @param {string} sourceCode
204	* @returns {Program}
205	*/
206	private parseCode(sourceCode: string): ESTree.Program {
207	return ASTParserFacade.parse(sourceCode, JavaScriptObfuscator.parseOptions);	197,792✔
208	}
209
210	/**
211	* @param {Program} astTree
212	* @returns {Program}
213	*/
214	private transformAstTree(astTree: ESTree.Program): ESTree.Program {
215	astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.Initializing);	197,786✔
216
217	const isEmptyAstTree: boolean =
218	NodeGuards.isProgramNode(astTree) &&	197,786✔
219	!astTree.body.length &&
220	!astTree.leadingComments &&
221	!astTree.trailingComments;
222
223	if (isEmptyAstTree) {	197,786✔
224	this.logger.warn(LoggingMessage.EmptySourceCode);	132✔
225
226	return astTree;	132✔
227	}
228
229	astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.Preparing);	197,654✔
230
231	if (this.options.deadCodeInjection) {	197,654✔
232	astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.DeadCodeInjection);	10,375✔
233	}
234
235	astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.ControlFlowFlattening);	197,654✔
236
237	if (this.options.renameProperties) {	197,654✔
238	astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.RenameProperties);	1,290✔
239	}
240
241	astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.Converting);	197,654✔
242	astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.RenameIdentifiers);	197,654✔
243	astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.StringArray);	197,654✔
244
245	if (this.options.simplify) {	197,654✔
246	astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.Simplifying);	19,494✔
247	}
248
249	astTree = this.runNodeTransformationStage(astTree, NodeTransformationStage.Finalizing);	197,654✔
250
251	return astTree;	197,654✔
252	}
253
254	/**
255	* @param {string} sourceCode
256	* @param {Program} astTree
257	* @returns {IGeneratorOutput}
258	*/
259	private generateCode(sourceCode: string, astTree: ESTree.Program): IGeneratorOutput {
260	const escodegenParams: escodegen.GenerateOptions = {	197,786✔
261	...JavaScriptObfuscator.escodegenParams,
262	format: {
263	compact: this.options.compact
264	},
265	...(this.options.sourceMap && {	198,020✔
266	...(this.options.sourceMapSourcesMode === SourceMapSourcesMode.SourcesContent
267	? {	234✔
268	sourceMap: 'sourceMap',
269	sourceContent: sourceCode
270	}
271	: {
272	sourceMap: this.options.inputFileName \|\| 'sourceMap'	42!
273	})
274	})
275	};
276
277	const generatorOutput: IGeneratorOutput = escodegen.generate(astTree, escodegenParams);	197,786✔
278
279	generatorOutput.map = generatorOutput.map ? generatorOutput.map.toString() : '';	197,786✔
280
281	return generatorOutput;	197,786✔
282	}
283
284	/**
285	* @param {IGeneratorOutput} generatorOutput
286	* @returns {IObfuscationResult}
287	*/
288	private getObfuscationResult(generatorOutput: IGeneratorOutput): IObfuscationResult {
289	return this.obfuscationResultFactory(generatorOutput.code, generatorOutput.map);	197,786✔
290	}
291
292	/**
293	* @param {string} code
294	* @param {CodeTransformationStage} codeTransformationStage
295	* @returns {string}
296	*/
297	private runCodeTransformationStage(code: string, codeTransformationStage: CodeTransformationStage): string {
298	this.logger.info(LoggingMessage.CodeTransformationStage, codeTransformationStage);	395,578✔
299
300	return this.codeTransformersRunner.transform(	395,578✔
301	code,
302	JavaScriptObfuscator.codeTransformersList,
303	codeTransformationStage
304	);
305	}
306
307	/**
308	* @param {Program} astTree
309	* @param {NodeTransformationStage} nodeTransformationStage
310	* @returns {Program}
311	*/
312	private runNodeTransformationStage(
313	astTree: ESTree.Program,
314	nodeTransformationStage: NodeTransformationStage
315	): ESTree.Program {
316	this.logger.info(LoggingMessage.NodeTransformationStage, nodeTransformationStage);	1,414,869✔
317
318	return this.nodeTransformersRunner.transform(	1,414,869✔
319	astTree,
320	JavaScriptObfuscator.nodeTransformersList,
321	nodeTransformationStage
322	);
323	}
324	}

javascript-obfuscator / javascript-obfuscator / 20013813952

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