jsconfuser: new plugin

[echo094]

close #112

List of transformations (in version 2.0):

• [ ] Integrity
• [x] Pack
• [ ] Finalizer
• [ ] RenameVariables
• [ ] AstScrambler
• [ ] Minify
• [ ] RenameLabels
• [ ] MovedDeclarations
• [ ] ControlFlowFlattening
• [ ] Shuffle
• [ ] DuplicateLiteralsRemoval
• [ ] VariableMasking
• [ ] StringCompression
• [ ] StringConcealing
• [ ] StringSplitting
• [ ] OpaquePredicates
• [ ] GlobalConcealing
• [ ] Calculator
• [ ] DeadCode
• [ ] Dispatcher
• [ ] RGF
• [ ] Lock
• [ ] Flatten
• [ ] ObjectExtraction
• [ ] Preparation

[einstein95]

/Users/pc/decode-js/src/visitor/jsconfuser/stack.js:197
  const stk_name = path.node.params[0].argument.name
                                   ^

TypeError: Cannot read properties of undefined (reading '0')
    at tryStackReplace (/Users/pc/decode-js/src/visitor/jsconfuser/stack.js:197:36)
    at processStackParam (/Users/pc/decode-js/src/visitor/jsconfuser/stack.js:298:15)
    at Identifier (/Users/pc/decode-js/src/visitor/jsconfuser/stack.js:324:9)
    at NodePath._call (/Users/pc/decode-js/node_modules/@babel/traverse/lib/path/context.js:49:20)
    at NodePath.call (/Users/pc/decode-js/node_modules/@babel/traverse/lib/path/context.js:39:18)
    at NodePath.visit (/Users/pc/decode-js/node_modules/@babel/traverse/lib/path/context.js:85:31)
    at TraversalContext.visitQueue (/Users/pc/decode-js/node_modules/@babel/traverse/lib/context.js:89:16)
    at TraversalContext.visitSingle (/Users/pc/decode-js/node_modules/@babel/traverse/lib/context.js:65:19)
    at TraversalContext.visit (/Users/pc/decode-js/node_modules/@babel/traverse/lib/context.js:112:19)
    at traverseNode (/Users/pc/decode-js/node_modules/@babel/traverse/lib/traverse-node.js:22:17)

code.js.zip