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core: stop threading SandboxPolicy through exec

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Replace the exec-side legacy SandboxPolicy plumbing with PermissionProfile-based Windows sandbox override resolution.

The runtime still needs a legacy SandboxPolicy projection for a few compatibility surfaces and for Windows override baseline comparisons, but that projection is now derived from a single PermissionProfile instead of accepting separately materialized FileSystemSandboxPolicy and NetworkSandboxPolicy inputs. This avoids mismatched permission arguments while keeping the migration scoped to the existing compatibility boundary.

Validation:
- just test -p codex-sandboxing
- just test -p codex-core windows_restricted_token
This commit is contained in:
Michael Bolin
2026-06-02 08:27:38 -07:00
parent 859dbe2761
commit e203f2e022
10 changed files with 138 additions and 158 deletions
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3
codex-rs/app-server/src/request_processors/thread_summary.rs
View File

@@ -179,11 +179,8 @@ pub(crate) fn thread_response_sandbox_policy(
permission_profile: &codex_protocol::models::PermissionProfile,
cwd: &Path,
) -> codex_app_server_protocol::SandboxPolicy {
let file_system_policy = permission_profile.file_system_sandbox_policy();
let sandbox_policy = codex_sandboxing::compatibility_sandbox_policy_for_permission_profile(
permission_profile,
&file_system_policy,
permission_profile.network_sandbox_policy(),
cwd,
);
sandbox_policy.into()

3
codex-rs/core/src/codex_thread.rs
View File

@@ -76,11 +76,8 @@ pub struct ThreadConfigSnapshot {
impl ThreadConfigSnapshot {
pub fn sandbox_policy(&self) -> SandboxPolicy {
let file_system_sandbox_policy = self.permission_profile.file_system_sandbox_policy();
codex_sandboxing::compatibility_sandbox_policy_for_permission_profile(
&self.permission_profile,
&file_system_sandbox_policy,
self.permission_profile.network_sandbox_policy(),
self.cwd.as_path(),
)
}

8
codex-rs/core/src/config/mod.rs
View File

@@ -444,13 +444,7 @@ impl Permissions {
/// Legacy compatibility projection derived from the canonical profile.
pub fn legacy_sandbox_policy(&self, cwd: &Path) -> SandboxPolicy {
let permission_profile = self.materialized_permission_profile();
let file_system_sandbox_policy = permission_profile.file_system_sandbox_policy();
compatibility_sandbox_policy_for_permission_profile(
&permission_profile,
&file_system_sandbox_policy,
permission_profile.network_sandbox_policy(),
cwd,
)
compatibility_sandbox_policy_for_permission_profile(&permission_profile, cwd)
}
/// Check whether a legacy sandbox policy can be applied to this permission

99
codex-rs/core/src/exec.rs
View File

@@ -31,19 +31,18 @@ use codex_protocol::error::SandboxErr;
use codex_protocol::exec_output::ExecToolCallOutput;
use codex_protocol::exec_output::StreamOutput;
use codex_protocol::models::PermissionProfile;
use codex_protocol::permissions::FileSystemSandboxKind;
use codex_protocol::permissions::FileSystemSandboxPolicy;
use codex_protocol::permissions::NetworkSandboxPolicy;
use codex_protocol::protocol::Event;
use codex_protocol::protocol::EventMsg;
use codex_protocol::protocol::ExecCommandOutputDeltaEvent;
use codex_protocol::protocol::ExecOutputStream;
use codex_protocol::protocol::SandboxPolicy;
use codex_sandboxing::SandboxCommand;
use codex_sandboxing::SandboxManager;
use codex_sandboxing::SandboxTransformRequest;
use codex_sandboxing::SandboxType;
use codex_sandboxing::SandboxablePreference;
use codex_sandboxing::compatibility_sandbox_policy_for_permission_profile;
use codex_utils_absolute_path::AbsolutePathBuf;
use codex_utils_pty::DEFAULT_OUTPUT_BYTES_CAP;
use codex_utils_pty::process_group::kill_child_process_group;
@@ -419,22 +418,17 @@ pub fn build_exec_request(
exec_req.windows_sandbox_level,
exec_req.network.is_some(),
);
let sandbox_policy = exec_req.compatibility_sandbox_policy();
exec_req.windows_sandbox_filesystem_overrides = if use_windows_elevated_backend {
resolve_windows_elevated_filesystem_overrides(
exec_req.sandbox,
&sandbox_policy,
&exec_req.file_system_sandbox_policy,
exec_req.network_sandbox_policy,
&exec_req.permission_profile,
sandbox_cwd,
use_windows_elevated_backend,
)
} else {
resolve_windows_restricted_token_filesystem_overrides(
exec_req.sandbox,
&sandbox_policy,
&exec_req.file_system_sandbox_policy,
exec_req.network_sandbox_policy,
&exec_req.permission_profile,
sandbox_cwd,
exec_req.windows_sandbox_level,
)
@@ -1004,34 +998,28 @@ async fn exec(
}
#[cfg_attr(not(target_os = "windows"), allow(dead_code))]
fn should_use_windows_restricted_token_sandbox(
sandbox: SandboxType,
sandbox_policy: &SandboxPolicy,
file_system_sandbox_policy: &FileSystemSandboxPolicy,
fn permission_profile_supports_windows_restricted_token_sandbox(
permission_profile: &PermissionProfile,
) -> bool {
sandbox == SandboxType::WindowsRestrictedToken
&& file_system_sandbox_policy.kind == FileSystemSandboxKind::Restricted
&& !matches!(
sandbox_policy,
SandboxPolicy::DangerFullAccess | SandboxPolicy::ExternalSandbox { .. }
)
match permission_profile {
PermissionProfile::Managed { file_system, .. } => {
!file_system.to_sandbox_policy().has_full_disk_write_access()
}
PermissionProfile::Disabled | PermissionProfile::External { .. } => false,
}
}
#[cfg_attr(not(test), allow(dead_code))]
pub(crate) fn unsupported_windows_restricted_token_sandbox_reason(
sandbox: SandboxType,
sandbox_policy: &SandboxPolicy,
file_system_sandbox_policy: &FileSystemSandboxPolicy,
network_sandbox_policy: NetworkSandboxPolicy,
permission_profile: &PermissionProfile,
sandbox_policy_cwd: &AbsolutePathBuf,
windows_sandbox_level: WindowsSandboxLevel,
) -> Option<String> {
if windows_sandbox_level == WindowsSandboxLevel::Elevated {
resolve_windows_elevated_filesystem_overrides(
sandbox,
sandbox_policy,
file_system_sandbox_policy,
network_sandbox_policy,
permission_profile,
sandbox_policy_cwd,
windows_sandbox_level == WindowsSandboxLevel::Elevated,
)
@@ -1039,9 +1027,7 @@ pub(crate) fn unsupported_windows_restricted_token_sandbox_reason(
} else {
resolve_windows_restricted_token_filesystem_overrides(
sandbox,
sandbox_policy,
file_system_sandbox_policy,
network_sandbox_policy,
permission_profile,
sandbox_policy_cwd,
windows_sandbox_level,
)
@@ -1051,9 +1037,7 @@ pub(crate) fn unsupported_windows_restricted_token_sandbox_reason(
pub(crate) fn resolve_windows_restricted_token_filesystem_overrides(
sandbox: SandboxType,
sandbox_policy: &SandboxPolicy,
file_system_sandbox_policy: &FileSystemSandboxPolicy,
network_sandbox_policy: NetworkSandboxPolicy,
permission_profile: &PermissionProfile,
sandbox_policy_cwd: &AbsolutePathBuf,
windows_sandbox_level: WindowsSandboxLevel,
) -> std::result::Result<Option<WindowsSandboxFilesystemOverrides>, String> {
@@ -1063,25 +1047,21 @@ pub(crate) fn resolve_windows_restricted_token_filesystem_overrides(
return Ok(None);
}
let (file_system_sandbox_policy, network_sandbox_policy) =
permission_profile.to_runtime_permissions();
let needs_direct_runtime_enforcement = file_system_sandbox_policy
.needs_direct_runtime_enforcement(network_sandbox_policy, sandbox_policy_cwd);
if should_use_windows_restricted_token_sandbox(
sandbox,
sandbox_policy,
file_system_sandbox_policy,
) && !needs_direct_runtime_enforcement
if permission_profile_supports_windows_restricted_token_sandbox(permission_profile)
&& !needs_direct_runtime_enforcement
{
return Ok(None);
}
if !should_use_windows_restricted_token_sandbox(
sandbox,
sandbox_policy,
file_system_sandbox_policy,
) {
if !permission_profile_supports_windows_restricted_token_sandbox(permission_profile) {
return Err(format!(
"windows sandbox backend cannot enforce file_system={:?}, network={network_sandbox_policy:?}, legacy_policy={sandbox_policy:?}; refusing to run unsandboxed",
"windows sandbox backend cannot enforce file_system={:?}, network={network_sandbox_policy:?}, permission_profile={permission_profile:?}; refusing to run unsandboxed",
file_system_sandbox_policy.kind,
));
}
@@ -1090,7 +1070,7 @@ pub(crate) fn resolve_windows_restricted_token_filesystem_overrides(
// but its WRITE_RESTRICTED token does not make capability SID deny-read ACEs
// participate in read access checks. Read restrictions therefore require the
// elevated backend, even when the filesystem root remains readable.
if !windows_policy_has_root_read_access(file_system_sandbox_policy, sandbox_policy_cwd) {
if !windows_policy_has_root_read_access(&file_system_sandbox_policy, sandbox_policy_cwd) {
return Err(
"windows unelevated restricted-token sandbox cannot enforce split filesystem read restrictions directly; refusing to run unsandboxed"
.to_string(),
@@ -1098,7 +1078,7 @@ pub(crate) fn resolve_windows_restricted_token_filesystem_overrides(
}
let additional_deny_read_paths = codex_windows_sandbox::resolve_windows_deny_read_paths(
file_system_sandbox_policy,
&file_system_sandbox_policy,
sandbox_policy_cwd,
)?;
if !additional_deny_read_paths.is_empty() {
@@ -1108,7 +1088,11 @@ pub(crate) fn resolve_windows_restricted_token_filesystem_overrides(
);
}
let legacy_writable_roots = sandbox_policy.get_writable_roots_with_cwd(sandbox_policy_cwd);
let legacy_projection = compatibility_sandbox_policy_for_permission_profile(
permission_profile,
sandbox_policy_cwd.as_path(),
);
let legacy_writable_roots = legacy_projection.get_writable_roots_with_cwd(sandbox_policy_cwd);
let split_writable_roots =
file_system_sandbox_policy.get_writable_roots_with_cwd(sandbox_policy_cwd);
let legacy_root_paths: BTreeSet<PathBuf> = legacy_writable_roots
@@ -1204,9 +1188,7 @@ fn windows_policy_has_root_read_access(
pub(crate) fn resolve_windows_elevated_filesystem_overrides(
sandbox: SandboxType,
sandbox_policy: &SandboxPolicy,
file_system_sandbox_policy: &FileSystemSandboxPolicy,
network_sandbox_policy: NetworkSandboxPolicy,
permission_profile: &PermissionProfile,
sandbox_policy_cwd: &AbsolutePathBuf,
use_windows_elevated_backend: bool,
) -> std::result::Result<Option<WindowsSandboxFilesystemOverrides>, String> {
@@ -1214,19 +1196,18 @@ pub(crate) fn resolve_windows_elevated_filesystem_overrides(
return Ok(None);
}
if !should_use_windows_restricted_token_sandbox(
sandbox,
sandbox_policy,
file_system_sandbox_policy,
) {
let (file_system_sandbox_policy, network_sandbox_policy) =
permission_profile.to_runtime_permissions();
if !permission_profile_supports_windows_restricted_token_sandbox(permission_profile) {
return Err(format!(
"windows sandbox backend cannot enforce file_system={:?}, network={network_sandbox_policy:?}, legacy_policy={sandbox_policy:?}; refusing to run unsandboxed",
"windows sandbox backend cannot enforce file_system={:?}, network={network_sandbox_policy:?}, permission_profile={permission_profile:?}; refusing to run unsandboxed",
file_system_sandbox_policy.kind,
));
}
let additional_deny_read_paths = codex_windows_sandbox::resolve_windows_deny_read_paths(
file_system_sandbox_policy,
&file_system_sandbox_policy,
sandbox_policy_cwd,
)?;
@@ -1242,7 +1223,11 @@ pub(crate) fn resolve_windows_elevated_filesystem_overrides(
let needs_direct_runtime_enforcement = file_system_sandbox_policy
.needs_direct_runtime_enforcement(network_sandbox_policy, sandbox_policy_cwd);
let normalize_path = |path: PathBuf| dunce::canonicalize(&path).unwrap_or(path);
let legacy_writable_roots = sandbox_policy.get_writable_roots_with_cwd(sandbox_policy_cwd);
let legacy_projection = compatibility_sandbox_policy_for_permission_profile(
permission_profile,
sandbox_policy_cwd.as_path(),
);
let legacy_writable_roots = legacy_projection.get_writable_roots_with_cwd(sandbox_policy_cwd);
let legacy_root_paths: BTreeSet<PathBuf> = legacy_writable_roots
.iter()
.map(|root| normalize_path(root.root.to_path_buf()))
@@ -1264,7 +1249,7 @@ pub(crate) fn resolve_windows_elevated_filesystem_overrides(
// whether the baseline still reads from the filesystem root and only needs
// additional deny ACLs layered on top.
let split_has_root_read_access =
windows_policy_has_root_read_access(file_system_sandbox_policy, sandbox_policy_cwd);
windows_policy_has_root_read_access(&file_system_sandbox_policy, sandbox_policy_cwd);
let read_roots_override = if split_has_root_read_access {
None
} else {

145
codex-rs/core/src/exec_tests.rs
View File

@@ -1,6 +1,8 @@
use super::*;
use codex_protocol::config_types::WindowsSandboxLevel;
use codex_protocol::models::PermissionProfile;
use codex_protocol::models::SandboxEnforcement;
use codex_protocol::protocol::SandboxPolicy;
use codex_sandboxing::SandboxType;
use core_test_support::PathBufExt;
use core_test_support::PathExt;
@@ -26,6 +28,17 @@ fn make_exec_output(
}
}
fn permission_profile_for_runtime_permissions(
policy: &SandboxPolicy,
file_system_policy: &FileSystemSandboxPolicy,
) -> PermissionProfile {
PermissionProfile::from_runtime_permissions_with_enforcement(
SandboxEnforcement::from_legacy_sandbox_policy(policy),
file_system_policy,
NetworkSandboxPolicy::from(policy),
)
}
#[test]
fn sandbox_detection_requires_keywords() {
let output = make_exec_output(/*exit_code*/ 1, "", "", "");
@@ -382,31 +395,17 @@ fn windows_restricted_token_skips_external_sandbox_policies() {
let policy = SandboxPolicy::ExternalSandbox {
network_access: codex_protocol::protocol::NetworkAccess::Restricted,
};
let file_system_policy = FileSystemSandboxPolicy::from(&policy);
let permission_profile = PermissionProfile::from_legacy_sandbox_policy(&policy);
assert_eq!(
should_use_windows_restricted_token_sandbox(
SandboxType::WindowsRestrictedToken,
&policy,
&file_system_policy,
),
false
);
assert!(!permission_profile_supports_windows_restricted_token_sandbox(&permission_profile));
}
#[test]
fn windows_restricted_token_runs_for_legacy_restricted_policies() {
let policy = SandboxPolicy::new_read_only_policy();
let file_system_policy = FileSystemSandboxPolicy::from(&policy);
let permission_profile = PermissionProfile::from_legacy_sandbox_policy(&policy);
assert_eq!(
should_use_windows_restricted_token_sandbox(
SandboxType::WindowsRestrictedToken,
&policy,
&file_system_policy,
),
true
);
assert!(permission_profile_supports_windows_restricted_token_sandbox(&permission_profile));
}
#[test]
@@ -431,35 +430,65 @@ fn windows_restricted_token_rejects_network_only_restrictions() {
network_access: codex_protocol::protocol::NetworkAccess::Restricted,
};
let file_system_policy = FileSystemSandboxPolicy::unrestricted();
let permission_profile =
permission_profile_for_runtime_permissions(&policy, &file_system_policy);
let sandbox_policy_cwd = AbsolutePathBuf::current_dir().expect("cwd");
assert_eq!(
unsupported_windows_restricted_token_sandbox_reason(
SandboxType::WindowsRestrictedToken,
&policy,
&file_system_policy,
NetworkSandboxPolicy::Restricted,
&permission_profile,
&sandbox_policy_cwd,
WindowsSandboxLevel::RestrictedToken,
),
Some(
"windows sandbox backend cannot enforce file_system=Unrestricted, network=Restricted, legacy_policy=ExternalSandbox { network_access: Restricted }; refusing to run unsandboxed".to_string()
"windows sandbox backend cannot enforce file_system=Unrestricted, network=Restricted, permission_profile=Managed { file_system: Unrestricted, network: Restricted }; refusing to run unsandboxed".to_string()
)
);
}
#[test]
fn windows_restricted_token_rejects_full_write_split_profiles() {
let policy = SandboxPolicy::ExternalSandbox {
network_access: codex_protocol::protocol::NetworkAccess::Restricted,
};
let file_system_policy = FileSystemSandboxPolicy::restricted(vec![
codex_protocol::permissions::FileSystemSandboxEntry {
path: codex_protocol::permissions::FileSystemPath::Special {
value: codex_protocol::permissions::FileSystemSpecialPath::Root,
},
access: codex_protocol::permissions::FileSystemAccessMode::Write,
},
]);
let permission_profile =
permission_profile_for_runtime_permissions(&policy, &file_system_policy);
let sandbox_policy_cwd = AbsolutePathBuf::current_dir().expect("cwd");
assert_eq!(
unsupported_windows_restricted_token_sandbox_reason(
SandboxType::WindowsRestrictedToken,
&permission_profile,
&sandbox_policy_cwd,
WindowsSandboxLevel::RestrictedToken,
),
Some(format!(
"windows sandbox backend cannot enforce file_system=Restricted, network=Restricted, permission_profile={permission_profile:?}; refusing to run unsandboxed",
))
);
}
#[test]
fn windows_restricted_token_allows_legacy_restricted_policies() {
let policy = SandboxPolicy::new_read_only_policy();
let file_system_policy = FileSystemSandboxPolicy::from(&policy);
let permission_profile =
permission_profile_for_runtime_permissions(&policy, &file_system_policy);
let sandbox_policy_cwd = AbsolutePathBuf::current_dir().expect("cwd");
assert_eq!(
unsupported_windows_restricted_token_sandbox_reason(
SandboxType::WindowsRestrictedToken,
&policy,
&file_system_policy,
NetworkSandboxPolicy::Restricted,
&permission_profile,
&sandbox_policy_cwd,
WindowsSandboxLevel::RestrictedToken,
),
@@ -476,14 +505,14 @@ fn windows_restricted_token_allows_legacy_workspace_write_policies() {
exclude_slash_tmp: true,
};
let file_system_policy = FileSystemSandboxPolicy::from(&policy);
let permission_profile =
permission_profile_for_runtime_permissions(&policy, &file_system_policy);
let sandbox_policy_cwd = AbsolutePathBuf::current_dir().expect("cwd");
assert_eq!(
unsupported_windows_restricted_token_sandbox_reason(
SandboxType::WindowsRestrictedToken,
&policy,
&file_system_policy,
NetworkSandboxPolicy::Restricted,
&permission_profile,
&sandbox_policy_cwd,
WindowsSandboxLevel::RestrictedToken,
),
@@ -508,13 +537,13 @@ fn windows_elevated_allows_split_restricted_read_policies() {
access: codex_protocol::permissions::FileSystemAccessMode::Read,
},
]);
let permission_profile =
permission_profile_for_runtime_permissions(&policy, &file_system_policy);
assert_eq!(
unsupported_windows_restricted_token_sandbox_reason(
SandboxType::WindowsRestrictedToken,
&policy,
&file_system_policy,
NetworkSandboxPolicy::Restricted,
&permission_profile,
&temp_dir.path().abs(),
WindowsSandboxLevel::Elevated,
),
@@ -550,13 +579,13 @@ fn windows_restricted_token_rejects_split_only_filesystem_policies() {
access: codex_protocol::permissions::FileSystemAccessMode::Read,
},
]);
let permission_profile =
permission_profile_for_runtime_permissions(&policy, &file_system_policy);
assert_eq!(
unsupported_windows_restricted_token_sandbox_reason(
SandboxType::WindowsRestrictedToken,
&policy,
&file_system_policy,
NetworkSandboxPolicy::Restricted,
&permission_profile,
&temp_dir.path().abs(),
WindowsSandboxLevel::RestrictedToken,
),
@@ -593,13 +622,13 @@ fn windows_restricted_token_rejects_root_write_read_only_carveouts() {
access: codex_protocol::permissions::FileSystemAccessMode::Read,
},
]);
let permission_profile =
permission_profile_for_runtime_permissions(&policy, &file_system_policy);
assert_eq!(
unsupported_windows_restricted_token_sandbox_reason(
SandboxType::WindowsRestrictedToken,
&policy,
&file_system_policy,
NetworkSandboxPolicy::Restricted,
&permission_profile,
&temp_dir.path().abs(),
WindowsSandboxLevel::RestrictedToken,
),
@@ -644,6 +673,8 @@ fn windows_restricted_token_supports_full_read_split_write_read_carveouts() {
access: codex_protocol::permissions::FileSystemAccessMode::Read,
},
]);
let permission_profile =
permission_profile_for_runtime_permissions(&policy, &file_system_policy);
// The legacy workspace-write root already protects top-level `.codex`, so
// the restricted-token overlay only needs the extra read-only docs carveout.
@@ -652,9 +683,7 @@ fn windows_restricted_token_supports_full_read_split_write_read_carveouts() {
assert_eq!(
resolve_windows_restricted_token_filesystem_overrides(
SandboxType::WindowsRestrictedToken,
&policy,
&file_system_policy,
NetworkSandboxPolicy::Restricted,
&permission_profile,
&cwd,
WindowsSandboxLevel::RestrictedToken,
),
@@ -702,13 +731,13 @@ fn windows_restricted_token_rejects_unreadable_split_carveouts() {
access: codex_protocol::permissions::FileSystemAccessMode::Deny,
},
]);
let permission_profile =
permission_profile_for_runtime_permissions(&policy, &file_system_policy);
assert_eq!(
resolve_windows_restricted_token_filesystem_overrides(
SandboxType::WindowsRestrictedToken,
&policy,
&file_system_policy,
NetworkSandboxPolicy::Restricted,
&permission_profile,
&cwd,
WindowsSandboxLevel::RestrictedToken,
),
@@ -737,13 +766,13 @@ fn windows_elevated_supports_split_restricted_read_roots() {
access: codex_protocol::permissions::FileSystemAccessMode::Read,
},
]);
let permission_profile =
permission_profile_for_runtime_permissions(&policy, &file_system_policy);
assert_eq!(
resolve_windows_elevated_filesystem_overrides(
SandboxType::WindowsRestrictedToken,
&policy,
&file_system_policy,
NetworkSandboxPolicy::Restricted,
&permission_profile,
&temp_dir.path().abs(),
/*use_windows_elevated_backend*/ true,
),
@@ -792,13 +821,13 @@ fn windows_elevated_supports_split_write_read_carveouts() {
access: codex_protocol::permissions::FileSystemAccessMode::Read,
},
]);
let permission_profile =
permission_profile_for_runtime_permissions(&policy, &file_system_policy);
assert_eq!(
resolve_windows_elevated_filesystem_overrides(
SandboxType::WindowsRestrictedToken,
&policy,
&file_system_policy,
NetworkSandboxPolicy::Restricted,
&permission_profile,
&temp_dir.path().abs(),
/*use_windows_elevated_backend*/ true,
),
@@ -850,13 +879,13 @@ fn windows_elevated_supports_unreadable_split_carveouts() {
access: codex_protocol::permissions::FileSystemAccessMode::Deny,
},
]);
let permission_profile =
permission_profile_for_runtime_permissions(&policy, &file_system_policy);
assert_eq!(
resolve_windows_elevated_filesystem_overrides(
SandboxType::WindowsRestrictedToken,
&policy,
&file_system_policy,
NetworkSandboxPolicy::Restricted,
&permission_profile,
&temp_dir.path().abs(),
/*use_windows_elevated_backend*/ true,
),
@@ -912,13 +941,13 @@ fn windows_elevated_supports_unreadable_globs() {
access: codex_protocol::permissions::FileSystemAccessMode::Deny,
},
]);
let permission_profile =
permission_profile_for_runtime_permissions(&policy, &file_system_policy);
assert_eq!(
resolve_windows_elevated_filesystem_overrides(
SandboxType::WindowsRestrictedToken,
&policy,
&file_system_policy,
NetworkSandboxPolicy::Restricted,
&permission_profile,
&temp_dir.path().abs(),
/*use_windows_elevated_backend*/ true,
),
@@ -977,13 +1006,13 @@ fn windows_elevated_rejects_reopened_writable_descendants() {
access: codex_protocol::permissions::FileSystemAccessMode::Write,
},
]);
let permission_profile =
permission_profile_for_runtime_permissions(&policy, &file_system_policy);
assert_eq!(
unsupported_windows_restricted_token_sandbox_reason(
SandboxType::WindowsRestrictedToken,
&policy,
&file_system_policy,
NetworkSandboxPolicy::Restricted,
&permission_profile,
&temp_dir.path().abs(),
WindowsSandboxLevel::Elevated,
),

11
codex-rs/core/src/sandboxing/mod.rs
View File

@@ -22,10 +22,8 @@ use codex_protocol::models::PermissionProfile;
pub use codex_protocol::models::SandboxPermissions;
use codex_protocol::permissions::FileSystemSandboxPolicy;
use codex_protocol::permissions::NetworkSandboxPolicy;
use codex_protocol::protocol::SandboxPolicy;
use codex_sandboxing::SandboxExecRequest;
use codex_sandboxing::SandboxType;
use codex_sandboxing::compatibility_sandbox_policy_for_permission_profile;
use codex_utils_absolute_path::AbsolutePathBuf;
use std::collections::HashMap;
@@ -102,15 +100,6 @@ impl ExecRequest {
}
}
pub(crate) fn compatibility_sandbox_policy(&self) -> SandboxPolicy {
compatibility_sandbox_policy_for_permission_profile(
&self.permission_profile,
&self.file_system_sandbox_policy,
self.network_sandbox_policy,
self.windows_sandbox_policy_cwd.as_path(),
)
}
pub(crate) fn from_sandbox_exec_request(
request: SandboxExecRequest,
options: ExecOptions,

16
codex-rs/core/src/session/session.rs
View File

@@ -150,17 +150,11 @@ impl SessionConfiguration {
}
pub(super) fn sandbox_policy(&self) -> SandboxPolicy {
self.permission_profile()
.to_legacy_sandbox_policy(&self.cwd)
.unwrap_or_else(|_| {
let file_system_sandbox_policy = self.file_system_sandbox_policy();
codex_sandboxing::compatibility_sandbox_policy_for_permission_profile(
self.permission_profile_state.permission_profile(),
&file_system_sandbox_policy,
self.network_sandbox_policy(),
&self.cwd,
)
})
let permission_profile = self.permission_profile();
codex_sandboxing::compatibility_sandbox_policy_for_permission_profile(
&permission_profile,
&self.cwd,
)
}
pub(super) fn file_system_sandbox_policy(&self) -> FileSystemSandboxPolicy {

4
codex-rs/core/src/session/turn_context.rs
View File

@@ -124,12 +124,8 @@ impl TurnContext {
}
pub(crate) fn sandbox_policy(&self) -> SandboxPolicy {
let file_system_sandbox_policy = self.file_system_sandbox_policy();
let network_sandbox_policy = self.network_sandbox_policy();
compatibility_sandbox_policy_for_permission_profile(
&self.permission_profile,
&file_system_sandbox_policy,
network_sandbox_policy,
#[allow(deprecated)]
&self.cwd,
)

2
codex-rs/core/src/spawn.rs
View File

@@ -30,7 +30,7 @@ pub enum StdioPolicy {
Inherit,
}
/// Spawns the appropriate child process for the ExecParams and SandboxPolicy,
/// Spawns the appropriate child process for the exec params and sandbox settings,
/// ensuring the args and environment variables used to create the `Command`
/// (and `Child`) honor the configuration.
///

5
codex-rs/sandboxing/src/manager.rs
View File

@@ -290,19 +290,18 @@ impl SandboxManager {
pub fn compatibility_sandbox_policy_for_permission_profile(
permissions: &PermissionProfile,
file_system_policy: &FileSystemSandboxPolicy,
network_policy: NetworkSandboxPolicy,
cwd: &Path,
) -> SandboxPolicy {
permissions
.to_legacy_sandbox_policy(cwd)
.unwrap_or_else(|_| {
let (file_system_policy, network_policy) = permissions.to_runtime_permissions();
compatibility_workspace_write_policy(file_system_policy, network_policy, cwd)
})
}
fn compatibility_workspace_write_policy(
file_system_policy: &FileSystemSandboxPolicy,
file_system_policy: FileSystemSandboxPolicy,
network_policy: NetworkSandboxPolicy,
cwd: &Path,
) -> SandboxPolicy {