Class PathGuard

Namespace

JD.AI.Core.Tools

Assembly

JD.AI.Core.dll

Guards file-system operations against accessing protected user data directories. Any path that resolves into a protected directory is rejected.

public static class PathGuard

Inheritance

object

PathGuard

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

ContainsProtectedPath(string)

Returns true if the command string contains references to any protected directory. Used by ShellTools to reject commands that target protected paths.

Known limitation: This is a best-effort heuristic based on substring matching. It can be bypassed via shell variable expansion, backtick substitution, or encoding. The primary security boundary is IsProtected(string) on direct file operations.

public static bool ContainsProtectedPath(string commandText)

Parameters

commandText string

Returns

bool

EnsureAllowed(string)

Throws PathGuardException if path resolves into a protected directory.

public static void EnsureAllowed(string path)

Parameters

path string

IsProtected(string)

Returns true if the given path resolves into a protected directory.

public static bool IsProtected(string path)

Parameters

path string

Returns

bool