抽离 DirectProject 身份解析模块

将项目 canonical identity 与 digest 放入独立文件保持 Codex app-server 线程池调用接口不变
2026-09-15 15:22:39 +08:00
parent 76bbeb6848
commit 5bc7340304
2 changed files with 52 additions and 46 deletions
@@ -0,0 +1,50 @@
+//! DirectProject 线程池身份的 canonical 解析与摘要。
+
+use super::super::*;
+use sha2::{Digest, Sha256};
+
+pub(super) fn direct_codex_canonical_project_identity(
+    root: &std::path::Path,
+) -> Result<(std::path::PathBuf, String), String> {
+    let (canonical_root, _) = resolve_direct_codex_project_authority(root)?;
+    let manifest = read_manifest(&canonical_root.join(".agent/manifest.json"))
+        .map_err(|error| format!("读取 DirectProject 权威项目身份失败：{error}"))?;
+    let manifest_project_id = manifest.project_id.trim();
+    if manifest_project_id.is_empty() || manifest_project_id.chars().count() > 256 {
+        return Err("DirectProject manifest.projectId 不满足身份边界".to_string());
+    }
+    let path_identity = direct_codex_os_path_identity_bytes(&canonical_root);
+    Ok((
+        canonical_root,
+        direct_codex_project_identity_digest(&path_identity, manifest_project_id.as_bytes()),
+    ))
+}
+
+fn direct_codex_os_path_identity_bytes(path: &std::path::Path) -> Vec<u8> {
+    #[cfg(unix)]
+    {
+        use std::os::unix::ffi::OsStrExt;
+        return path.as_os_str().as_bytes().to_vec();
+    }
+    #[cfg(windows)]
+    {
+        use std::os::windows::ffi::OsStrExt;
+        let mut bytes = Vec::new();
+        for unit in path.as_os_str().encode_wide() {
+            bytes.extend_from_slice(&unit.to_le_bytes());
+        }
+        return bytes;
+    }
+    #[cfg(not(any(unix, windows)))]
+    path.as_os_str().to_string_lossy().as_bytes().to_vec()
+}
+
+fn direct_codex_project_identity_digest(path_identity: &[u8], project_id: &[u8]) -> String {
+    let mut digest = Sha256::new();
+    digest.update(b"genarrative-direct-project-identity.v1\0");
+    digest.update((path_identity.len() as u64).to_le_bytes());
+    digest.update(path_identity);
+    digest.update((project_id.len() as u64).to_le_bytes());
+    digest.update(project_id);
+    format!("{:x}", digest.finalize())
+}
@@ -12,6 +12,8 @@ use uuid::Uuid;

 mod direct_project_history_wire;
 use direct_project_history_wire::build_direct_project_history_injection_params;
+mod direct_project_identity;
+use direct_project_identity::*;

 const GAME_CREATOR_CODEX_APP_SERVER_PROVIDER_ID: &str = "genarrative_agc";
 const GAME_CREATOR_CODEX_APP_SERVER_API_KEY_ENV: &str = "GENARRATIVE_AGC_CODEX_API_KEY";
@@ -3778,52 +3780,6 @@ pub(crate) async fn direct_game_creator_codex_chat_at_with_observer(
    .await
 }

-fn direct_codex_canonical_project_identity(
-    root: &std::path::Path,
-) -> Result<(std::path::PathBuf, String), String> {
-    let (canonical_root, _) = resolve_direct_codex_project_authority(root)?;
-    let manifest = read_manifest(&canonical_root.join(".agent/manifest.json"))
-        .map_err(|error| format!("读取 DirectProject 权威项目身份失败：{error}"))?;
-    let manifest_project_id = manifest.project_id.trim();
-    if manifest_project_id.is_empty() || manifest_project_id.chars().count() > 256 {
-        return Err("DirectProject manifest.projectId 不满足身份边界".to_string());
-    }
-    let path_identity = direct_codex_os_path_identity_bytes(&canonical_root);
-    Ok((
-        canonical_root,
-        direct_codex_project_identity_digest(&path_identity, manifest_project_id.as_bytes()),
-    ))
-}
-
-fn direct_codex_os_path_identity_bytes(path: &std::path::Path) -> Vec<u8> {
-    #[cfg(unix)]
-    {
-        use std::os::unix::ffi::OsStrExt;
-        return path.as_os_str().as_bytes().to_vec();
-    }
-    #[cfg(windows)]
-    {
-        use std::os::windows::ffi::OsStrExt;
-        let mut bytes = Vec::new();
-        for unit in path.as_os_str().encode_wide() {
-            bytes.extend_from_slice(&unit.to_le_bytes());
-        }
-        return bytes;
-    }
-    #[cfg(not(any(unix, windows)))]
-    path.as_os_str().to_string_lossy().as_bytes().to_vec()
-}
-
-fn direct_codex_project_identity_digest(path_identity: &[u8], project_id: &[u8]) -> String {
-    let mut digest = Sha256::new();
-    digest.update(b"genarrative-direct-project-identity.v1\0");
-    digest.update((path_identity.len() as u64).to_le_bytes());
-    digest.update(path_identity);
-    digest.update((project_id.len() as u64).to_le_bytes());
-    digest.update(project_id);
-    format!("{:x}", digest.finalize())
-}
-
 pub(crate) async fn direct_game_creator_codex_chat_at_with_optional_observer(
    root: &std::path::Path,
    system_prompt: String,