Files
codex/codex-rs/core/src/guardian/mod.rs
T
86535c9901 feat(auto-review) Handle request_permissions calls (#18393)
## Summary
When auto-review is enabled, it should handle request_permissions tool.
We'll need to clean up the UX but I'm planning to do that in a separate
pass

## Testing
- [x] Ran locally
<img width="893" height="396" alt="Screenshot 2026-04-17 at 1 16 13 PM"
src="https://github.com/user-attachments/assets/4c045c5f-1138-4c6c-ac6e-2cb6be4514d8"
/>

---------

Co-authored-by: Codex <noreply@openai.com>
2026-04-20 21:48:57 -07:00

105 lines
3.8 KiB
Rust

//! Guardian review decides whether an `on-request` approval should be granted
//! automatically instead of shown to the user.
//!
//! High-level approach:
//! 1. Reconstruct a compact transcript that preserves user intent plus the most
//! relevant recent assistant and tool context.
//! 2. Ask a dedicated guardian review session to assess the exact planned
//! action and return strict JSON.
//! The guardian clones the parent config, so it inherits any managed
//! network proxy / allowlist that the parent turn already had.
//! 3. Fail closed on timeout, execution failure, or malformed output.
//! 4. Apply the guardian's explicit allow/deny outcome.
mod approval_request;
mod prompt;
mod review;
mod review_session;
use std::time::Duration;
use codex_protocol::protocol::GuardianAssessmentDecisionSource;
use codex_protocol::protocol::GuardianAssessmentOutcome;
use serde::Deserialize;
use serde::Serialize;
pub(crate) use approval_request::GuardianApprovalRequest;
pub(crate) use approval_request::GuardianMcpAnnotations;
pub(crate) use approval_request::guardian_approval_request_to_json;
pub(crate) use review::guardian_rejection_message;
pub(crate) use review::guardian_timeout_message;
pub(crate) use review::is_guardian_reviewer_source;
pub(crate) use review::new_guardian_review_id;
pub(crate) use review::review_approval_request;
#[cfg(test)]
pub(crate) use review::review_approval_request_with_cancel;
pub(crate) use review::routes_approval_to_guardian;
pub(crate) use review::spawn_approval_request_review;
pub(crate) use review_session::GuardianReviewSessionManager;
const GUARDIAN_PREFERRED_MODEL: &str = "codex-auto-review";
pub(crate) const GUARDIAN_REVIEW_TIMEOUT: Duration = Duration::from_secs(90);
pub(crate) const GUARDIAN_REVIEWER_NAME: &str = "guardian";
const GUARDIAN_MAX_MESSAGE_TRANSCRIPT_TOKENS: usize = 10_000;
const GUARDIAN_MAX_TOOL_TRANSCRIPT_TOKENS: usize = 10_000;
const GUARDIAN_MAX_MESSAGE_ENTRY_TOKENS: usize = 2_000;
const GUARDIAN_MAX_TOOL_ENTRY_TOKENS: usize = 1_000;
const GUARDIAN_MAX_ACTION_STRING_TOKENS: usize = 16_000;
const GUARDIAN_RECENT_ENTRY_LIMIT: usize = 40;
const TRUNCATION_TAG: &str = "truncated";
/// Structured output contract that the guardian reviewer must satisfy.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub(crate) struct GuardianAssessment {
pub(crate) risk_level: codex_protocol::protocol::GuardianRiskLevel,
pub(crate) user_authorization: codex_protocol::protocol::GuardianUserAuthorization,
pub(crate) outcome: GuardianAssessmentOutcome,
pub(crate) rationale: String,
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub(crate) struct GuardianRejection {
pub(crate) rationale: String,
pub(crate) source: GuardianAssessmentDecisionSource,
}
#[cfg(test)]
use approval_request::format_guardian_action_pretty;
#[cfg(test)]
use approval_request::guardian_assessment_action;
#[cfg(test)]
use approval_request::guardian_request_turn_id;
#[cfg(test)]
use prompt::GuardianPromptMode;
#[cfg(test)]
use prompt::GuardianTranscriptCursor;
#[cfg(test)]
use prompt::GuardianTranscriptEntry;
#[cfg(test)]
use prompt::GuardianTranscriptEntryKind;
#[cfg(test)]
use prompt::build_guardian_prompt_items;
#[cfg(test)]
use prompt::collect_guardian_transcript_entries;
#[cfg(test)]
use prompt::guardian_output_schema;
#[cfg(test)]
pub(crate) use prompt::guardian_policy_prompt;
#[cfg(test)]
pub(crate) use prompt::guardian_policy_prompt_with_config;
#[cfg(test)]
use prompt::guardian_truncate_text;
#[cfg(test)]
use prompt::parse_guardian_assessment;
#[cfg(test)]
use prompt::render_guardian_transcript_entries;
#[cfg(test)]
use review::GuardianReviewOutcome;
#[cfg(test)]
use review::run_guardian_review_session as run_guardian_review_session_for_test;
#[cfg(test)]
use review_session::build_guardian_review_session_config as build_guardian_review_session_config_for_test;
#[cfg(test)]
mod tests;