Documentation
¶
Overview ¶
Package javascript implements the JavaScript language analyzer for semantic input tracing
Index ¶
- type JSAnalyzer
- func (a *JSAnalyzer) AnalyzeMethodBody(method *types.MethodDef, source []byte, state *types.AnalysisState) (*analyzer.MethodFlowAnalysis, error)
- func (a *JSAnalyzer) BuildSymbolTable(filePath string, source []byte, root *sitter.Node) (*types.SymbolTable, error)
- func (a *JSAnalyzer) DetectFrameworks(symbolTable *types.SymbolTable, source []byte) ([]string, error)
- func (a *JSAnalyzer) ExtractAssignments(root *sitter.Node, source []byte, scope string) ([]*types.Assignment, error)
- func (a *JSAnalyzer) ExtractCalls(root *sitter.Node, source []byte, scope string) ([]*types.CallSite, error)
- func (a *JSAnalyzer) ExtractClasses(root *sitter.Node, source []byte) ([]*types.ClassDef, error)
- func (a *JSAnalyzer) ExtractFunctions(root *sitter.Node, source []byte) ([]*types.FunctionDef, error)
- func (a *JSAnalyzer) FindInputSources(root *sitter.Node, source []byte) ([]*types.FlowNode, error)
- func (a *JSAnalyzer) ResolveImports(symbolTable *types.SymbolTable, basePath string) ([]string, error)
- func (a *JSAnalyzer) TraceExpression(target types.FlowTarget, state *types.AnalysisState) (*types.FlowMap, error)
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type JSAnalyzer ¶
type JSAnalyzer struct {
*analyzer.BaseAnalyzer
// contains filtered or unexported fields
}
JSAnalyzer implements the LanguageAnalyzer interface for JavaScript
func NewJSAnalyzer ¶
func NewJSAnalyzer() *JSAnalyzer
NewJSAnalyzer creates a new JavaScript analyzer
func (*JSAnalyzer) AnalyzeMethodBody ¶
func (a *JSAnalyzer) AnalyzeMethodBody(method *types.MethodDef, source []byte, state *types.AnalysisState) (*analyzer.MethodFlowAnalysis, error)
AnalyzeMethodBody analyzes a method body for data flow
func (*JSAnalyzer) BuildSymbolTable ¶
func (a *JSAnalyzer) BuildSymbolTable(filePath string, source []byte, root *sitter.Node) (*types.SymbolTable, error)
BuildSymbolTable builds the symbol table for a JavaScript file
func (*JSAnalyzer) DetectFrameworks ¶
func (a *JSAnalyzer) DetectFrameworks(symbolTable *types.SymbolTable, source []byte) ([]string, error)
DetectFrameworks detects which JavaScript frameworks are being used
func (*JSAnalyzer) ExtractAssignments ¶
func (a *JSAnalyzer) ExtractAssignments(root *sitter.Node, source []byte, scope string) ([]*types.Assignment, error)
ExtractAssignments extracts all assignments from the AST
func (*JSAnalyzer) ExtractCalls ¶
func (a *JSAnalyzer) ExtractCalls(root *sitter.Node, source []byte, scope string) ([]*types.CallSite, error)
ExtractCalls extracts all function/method calls from the AST
func (*JSAnalyzer) ExtractClasses ¶
ExtractClasses extracts class definitions from JavaScript AST
func (*JSAnalyzer) ExtractFunctions ¶
func (a *JSAnalyzer) ExtractFunctions(root *sitter.Node, source []byte) ([]*types.FunctionDef, error)
ExtractFunctions extracts standalone function definitions
func (*JSAnalyzer) FindInputSources ¶
FindInputSources finds all user input sources in the AST
func (*JSAnalyzer) ResolveImports ¶
func (a *JSAnalyzer) ResolveImports(symbolTable *types.SymbolTable, basePath string) ([]string, error)
ResolveImports resolves import paths to actual file paths
func (*JSAnalyzer) TraceExpression ¶
func (a *JSAnalyzer) TraceExpression(target types.FlowTarget, state *types.AnalysisState) (*types.FlowMap, error)
TraceExpression traces a specific expression back to its sources
Source Files