Struct SandboxPolicy 

pub struct SandboxPolicy {
    pub profile: SandboxProfile,
    pub allow_read: Vec<PathBuf>,
    pub allow_write: Vec<PathBuf>,
    pub allow_network: bool,
    pub allow_exec: Vec<PathBuf>,
    pub env_inherit: Vec<String>,
}

Declarative sandbox policy evaluated at command launch.

Applied after blocklist, PolicyGate, and TrustGate have accepted the call. The sandbox is the last hard boundary, not a replacement for application-level controls.

Fields

profile: SandboxProfile

The enforcement profile controlling which restrictions are active.

allow_read: Vec<PathBuf>

Paths granted read (and execute) access. Normalized to absolute paths at construction.

Paths are resolved to their canonical (real) form by SandboxPolicy::canonicalized before being applied. If a path is a symlink, the resolved target is used for the allow rule. Deny rules for well-known secret paths are also generated for the canonical form, so the allow override works correctly even when the denied path is a symlink.

allow_write: Vec<PathBuf>

Paths granted read and write access. Normalized to absolute paths at construction.

allow_network: bool

Whether unrestricted network egress is permitted.

allow_exec: Vec<PathBuf>

Additional executables or directories granted execute permission.

env_inherit: Vec<String>

Environment variable names or prefixes that are inherited by the sandboxed child.

Implementations

impl SandboxPolicy

pub fn canonicalized(self) -> Self

Canonicalize all path fields so that symlinks and .. components cannot bypass the policy. Paths that cannot be resolved (e.g., non-existent) are dropped and logged at WARN level with the OS error — callers should ensure paths exist before adding them to the policy.

Trait Implementations

impl Clone for SandboxPolicy

fn clone(&self) -> SandboxPolicy

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SandboxPolicy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SandboxPolicy

fn default() -> Self

Returns the “default value” for a type.