SecureASTCustomizer.SecuringCodeVisitor (groovy 3.0.4 API)

org.codehaus.groovy.control.customizers.SecureASTCustomizer.SecuringCodeVisitor

All Implemented Interfaces and Traits:

GroovyCodeVisitor
```
protected class SecureASTCustomizer.SecuringCodeVisitor
```
This visitor directly implements the GroovyCodeVisitor interface instead of using the CodeVisitorSupport class to make sure that future features of the language gets managed by this visitor. Thus, adding a new feature would result in a compilation error if this visitor is not updated.

Methods Summary

Methods
Type Params	Return Type	Name and description
	`protected void`	`assertExpressionAuthorized(Expression expression)` Checks that a given expression is either in the whitelist or not in the blacklist.
	`protected void`	`assertStatementAuthorized(Statement statement)` Checks that a given statement is either in the whitelist or not in the blacklist.
	`protected void`	`assertTokenAuthorized(Token token)` Checks that a given token is either in the whitelist or not in the blacklist.
	`protected ClassNode`	`getExpressionType(ClassNode objectExpressionType)`
	`void`	`visitArgumentlistExpression(ArgumentListExpression expression)`
	`void`	`visitArrayExpression(ArrayExpression expression)`
	`void`	`visitAssertStatement(AssertStatement statement)`
	`void`	`visitAttributeExpression(AttributeExpression expression)`
	`void`	`visitBinaryExpression(BinaryExpression expression)`
	`void`	`visitBitwiseNegationExpression(BitwiseNegationExpression expression)`
	`void`	`visitBlockStatement(BlockStatement block)`
	`void`	`visitBooleanExpression(BooleanExpression expression)`
	`void`	`visitBreakStatement(BreakStatement statement)`
	`void`	`visitBytecodeExpression(BytecodeExpression expression)`
	`void`	`visitCaseStatement(CaseStatement statement)`
	`void`	`visitCastExpression(CastExpression expression)`
	`void`	`visitCatchStatement(CatchStatement statement)`
	`void`	`visitClassExpression(ClassExpression expression)`
	`void`	`visitClosureExpression(ClosureExpression expression)`
	`void`	`visitClosureListExpression(ClosureListExpression closureListExpression)`
	`void`	`visitConstantExpression(ConstantExpression expression)`
	`void`	`visitConstructorCallExpression(ConstructorCallExpression call)`
	`void`	`visitContinueStatement(ContinueStatement statement)`
	`void`	`visitDeclarationExpression(DeclarationExpression expression)`
	`void`	`visitDoWhileLoop(DoWhileStatement loop)`
	`void`	`visitEmptyStatement(EmptyStatement statement)`
	`void`	`visitExpressionStatement(ExpressionStatement statement)`
	`void`	`visitFieldExpression(FieldExpression expression)`
	`void`	`visitForLoop(ForStatement forLoop)`
	`void`	`visitGStringExpression(GStringExpression expression)`
	`void`	`visitIfElse(IfStatement ifElse)`
	`void`	`visitLambdaExpression(LambdaExpression expression)`
	`void`	`visitListExpression(ListExpression expression)`
	`void`	`visitMapEntryExpression(MapEntryExpression expression)`
	`void`	`visitMapExpression(MapExpression expression)`
	`void`	`visitMethodCallExpression(MethodCallExpression call)`
	`void`	`visitMethodPointerExpression(MethodPointerExpression expression)`
	`void`	`visitMethodReferenceExpression(MethodReferenceExpression expression)`
	`void`	`visitNotExpression(NotExpression expression)`
	`void`	`visitPostfixExpression(PostfixExpression expression)`
	`void`	`visitPrefixExpression(PrefixExpression expression)`
	`void`	`visitPropertyExpression(PropertyExpression expression)`
	`void`	`visitRangeExpression(RangeExpression expression)`
	`void`	`visitReturnStatement(ReturnStatement statement)`
	`void`	`visitShortTernaryExpression(ElvisOperatorExpression expression)`
	`void`	`visitSpreadExpression(SpreadExpression expression)`
	`void`	`visitSpreadMapExpression(SpreadMapExpression expression)`
	`void`	`visitStaticMethodCallExpression(StaticMethodCallExpression call)`
	`void`	`visitSwitch(SwitchStatement statement)`
	`void`	`visitSynchronizedStatement(SynchronizedStatement statement)`
	`void`	`visitTernaryExpression(TernaryExpression expression)`
	`void`	`visitThrowStatement(ThrowStatement statement)`
	`void`	`visitTryCatchFinally(TryCatchStatement statement)`
	`void`	`visitTupleExpression(TupleExpression expression)`
	`void`	`visitUnaryMinusExpression(UnaryMinusExpression expression)`
	`void`	`visitUnaryPlusExpression(UnaryPlusExpression expression)`
	`void`	`visitVariableExpression(VariableExpression expression)`
	`void`	`visitWhileLoop(WhileStatement loop)`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class Object`	`wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll`

- Method Detail
  - protected void assertExpressionAuthorized(Expression expression)
    
    Checks that a given expression is either in the whitelist or not in the blacklist.
    throws:
    SecurityException if usage of this expression class is forbidden
    
    Parameters:
    expression - the expression to be checked
  - protected void assertStatementAuthorized(Statement statement)
    
    Checks that a given statement is either in the whitelist or not in the blacklist.
    throws:
    SecurityException if usage of this statement class is forbidden
    
    Parameters:
    statement - the statement to be checked
  - protected void assertTokenAuthorized(Token token)
    
    Checks that a given token is either in the whitelist or not in the blacklist.
    throws:
    SecurityException if usage of this token is forbidden
    
    Parameters:
    token - the token to be checked
  - protected ClassNode getExpressionType(ClassNode objectExpressionType)
  - @Override public void visitArgumentlistExpression(ArgumentListExpression expression)
  - @Override public void visitArrayExpression(ArrayExpression expression)
  - @Override public void visitAssertStatement(AssertStatement statement)
  - @Override public void visitAttributeExpression(AttributeExpression expression)
  - @Override public void visitBinaryExpression(BinaryExpression expression)
  - @Override public void visitBitwiseNegationExpression(BitwiseNegationExpression expression)
  - @Override public void visitBlockStatement(BlockStatement block)
  - @Override public void visitBooleanExpression(BooleanExpression expression)
  - @Override public void visitBreakStatement(BreakStatement statement)
  - @Override public void visitBytecodeExpression(BytecodeExpression expression)
  - @Override public void visitCaseStatement(CaseStatement statement)
  - @Override public void visitCastExpression(CastExpression expression)
  - @Override public void visitCatchStatement(CatchStatement statement)
  - @Override public void visitClassExpression(ClassExpression expression)
  - @Override public void visitClosureExpression(ClosureExpression expression)
  - @Override public void visitClosureListExpression(ClosureListExpression closureListExpression)
  - @Override public void visitConstantExpression(ConstantExpression expression)
  - @Override public void visitConstructorCallExpression(ConstructorCallExpression call)
  - @Override public void visitContinueStatement(ContinueStatement statement)
  - @Override public void visitDeclarationExpression(DeclarationExpression expression)
  - @Override public void visitDoWhileLoop(DoWhileStatement loop)
  - @Override public void visitEmptyStatement(EmptyStatement statement)
  - @Override public void visitExpressionStatement(ExpressionStatement statement)
  - @Override public void visitFieldExpression(FieldExpression expression)
  - @Override public void visitForLoop(ForStatement forLoop)
  - @Override public void visitGStringExpression(GStringExpression expression)
  - @Override public void visitIfElse(IfStatement ifElse)
  - @Override public void visitLambdaExpression(LambdaExpression expression)
  - @Override public void visitListExpression(ListExpression expression)
  - @Override public void visitMapEntryExpression(MapEntryExpression expression)
  - @Override public void visitMapExpression(MapExpression expression)
  - @Override public void visitMethodCallExpression(MethodCallExpression call)
  - @Override public void visitMethodPointerExpression(MethodPointerExpression expression)
  - @Override public void visitMethodReferenceExpression(MethodReferenceExpression expression)
  - @Override public void visitNotExpression(NotExpression expression)
  - @Override public void visitPostfixExpression(PostfixExpression expression)
  - @Override public void visitPrefixExpression(PrefixExpression expression)
  - @Override public void visitPropertyExpression(PropertyExpression expression)
  - @Override public void visitRangeExpression(RangeExpression expression)
  - @Override public void visitReturnStatement(ReturnStatement statement)
  - @Override public void visitShortTernaryExpression(ElvisOperatorExpression expression)
  - @Override public void visitSpreadExpression(SpreadExpression expression)
  - @Override public void visitSpreadMapExpression(SpreadMapExpression expression)
  - @Override public void visitStaticMethodCallExpression(StaticMethodCallExpression call)
  - @Override public void visitSwitch(SwitchStatement statement)
  - @Override public void visitSynchronizedStatement(SynchronizedStatement statement)
  - @Override public void visitTernaryExpression(TernaryExpression expression)
  - @Override public void visitThrowStatement(ThrowStatement statement)
  - @Override public void visitTryCatchFinally(TryCatchStatement statement)
  - @Override public void visitTupleExpression(TupleExpression expression)
  - @Override public void visitUnaryMinusExpression(UnaryMinusExpression expression)
  - @Override public void visitUnaryPlusExpression(UnaryPlusExpression expression)
  - @Override public void visitVariableExpression(VariableExpression expression)
  - @Override public void visitWhileLoop(WhileStatement loop)

Summary:
Method

| Detail:
Method

[Java] Class SecureASTCustomizer.SecuringCodeVisitor

Methods Summary

Inherited Methods Summary

Method Detail

protected void assertExpressionAuthorized(Expression expression)

protected void assertStatementAuthorized(Statement statement)

protected void assertTokenAuthorized(Token token)

protected ClassNode getExpressionType(ClassNode objectExpressionType)

@Override public void visitArgumentlistExpression(ArgumentListExpression expression)

@Override public void visitArrayExpression(ArrayExpression expression)

@Override public void visitAssertStatement(AssertStatement statement)

@Override public void visitAttributeExpression(AttributeExpression expression)

@Override public void visitBinaryExpression(BinaryExpression expression)

@Override public void visitBitwiseNegationExpression(BitwiseNegationExpression expression)

@Override public void visitBlockStatement(BlockStatement block)

@Override public void visitBooleanExpression(BooleanExpression expression)

@Override public void visitBreakStatement(BreakStatement statement)

@Override public void visitBytecodeExpression(BytecodeExpression expression)

@Override public void visitCaseStatement(CaseStatement statement)

@Override public void visitCastExpression(CastExpression expression)

@Override public void visitCatchStatement(CatchStatement statement)

@Override public void visitClassExpression(ClassExpression expression)

@Override public void visitClosureExpression(ClosureExpression expression)

@Override public void visitClosureListExpression(ClosureListExpression closureListExpression)

@Override public void visitConstantExpression(ConstantExpression expression)

@Override public void visitConstructorCallExpression(ConstructorCallExpression call)

@Override public void visitContinueStatement(ContinueStatement statement)

@Override public void visitDeclarationExpression(DeclarationExpression expression)

@Override public void visitDoWhileLoop(DoWhileStatement loop)

@Override public void visitEmptyStatement(EmptyStatement statement)

@Override public void visitExpressionStatement(ExpressionStatement statement)

@Override public void visitFieldExpression(FieldExpression expression)

@Override public void visitForLoop(ForStatement forLoop)

@Override public void visitGStringExpression(GStringExpression expression)

@Override public void visitIfElse(IfStatement ifElse)

@Override public void visitLambdaExpression(LambdaExpression expression)

@Override public void visitListExpression(ListExpression expression)

@Override public void visitMapEntryExpression(MapEntryExpression expression)

@Override public void visitMapExpression(MapExpression expression)

@Override public void visitMethodCallExpression(MethodCallExpression call)

@Override public void visitMethodPointerExpression(MethodPointerExpression expression)

@Override public void visitMethodReferenceExpression(MethodReferenceExpression expression)

@Override public void visitNotExpression(NotExpression expression)

@Override public void visitPostfixExpression(PostfixExpression expression)

@Override public void visitPrefixExpression(PrefixExpression expression)

@Override public void visitPropertyExpression(PropertyExpression expression)

@Override public void visitRangeExpression(RangeExpression expression)

@Override public void visitReturnStatement(ReturnStatement statement)

@Override public void visitShortTernaryExpression(ElvisOperatorExpression expression)

@Override public void visitSpreadExpression(SpreadExpression expression)

@Override public void visitSpreadMapExpression(SpreadMapExpression expression)

@Override public void visitStaticMethodCallExpression(StaticMethodCallExpression call)

@Override public void visitSwitch(SwitchStatement statement)

@Override public void visitSynchronizedStatement(SynchronizedStatement statement)

@Override public void visitTernaryExpression(TernaryExpression expression)

@Override public void visitThrowStatement(ThrowStatement statement)

@Override public void visitTryCatchFinally(TryCatchStatement statement)

@Override public void visitTupleExpression(TupleExpression expression)

@Override public void visitUnaryMinusExpression(UnaryMinusExpression expression)

@Override public void visitUnaryPlusExpression(UnaryPlusExpression expression)

@Override public void visitVariableExpression(VariableExpression expression)

@Override public void visitWhileLoop(WhileStatement loop)