chore: bump version to 3.1.8

Co-authored-by: Codex <noreply@openai.com>

backend/apps/gateway/tests/bootstrap.rs

@@ -134,7 +134,7 @@ fn config_loader_should_reject_removed_fingerprint_section() {
 }
 
 #[test]
-fn config_loader_should_reject_invalid_codex_core_version() {
+fn config_loader_should_reject_invalid_codex_cli_version() {
     assert_rejected(valid_config().replace("codex_version: '0.146.0'", "codex_version: 'latest'"));
 }
 

backend/crates/providers/openai/src/admin.rs

@@ -194,22 +194,23 @@ impl ProviderAdmin for OpenAiAdminProvider {
         let profile = self.profile.snapshot();
         let release = self.desktop_release.snapshot();
         let user_agent = profile.user_agent();
+        let client_identity = format!("{}; {}", profile.originator, profile.desktop_version);
         let release = dashboard_desktop_release(&profile, release);
         Some(DashboardWireProfile {
             provider: self.provider_kind.as_str().to_owned(),
             product: profile.originator,
-            version: profile.desktop_version,
-            build: Some(profile.desktop_build),
+            version: profile.codex_version,
+            build: None,
             target: DashboardWireTarget {
-                os_type: profile.os_type,
+                os_type: dashboard_os_type(&profile.os_type),
                 os_version: profile.os_version,
                 arch: profile.arch,
                 terminal: profile.terminal,
             },
             user_agent,
             attributes: vec![DashboardWireAttribute {
-                label: "Codex Core".to_owned(),
-                value: profile.codex_version,
+                label: "客户端标识".to_owned(),
+                value: client_identity,
             }],
             verified_at: Some(profile.verified_at),
             release: Some(release),
@@ -694,6 +695,13 @@ fn account_from_record(account: &AccountRecord) -> Result<ProviderAccount, Provi
     ))
 }
 
+fn dashboard_os_type(os_type: &str) -> String {
+    match os_type {
+        "Mac OS" => "macOS".to_owned(),
+        _ => os_type.to_owned(),
+    }
+}
+
 fn dashboard_desktop_release(
     profile: &CodexWireProfile,
     snapshot: CodexDesktopReleaseSnapshot,

backend/crates/providers/openai/src/config.rs

@@ -278,6 +278,7 @@ impl CodexAuthSettings {
 #[serde(deny_unknown_fields)]
 pub struct CodexWireProfileConfig {
     pub originator: String,
+    /// npm `@openai/codex` 启动版本；运行时发布任务会更新此画像字段。
     pub codex_version: String,
     pub desktop_version: String,
     pub desktop_build: String,
@@ -292,10 +293,10 @@ impl Default for CodexWireProfileConfig {
     fn default() -> Self {
         Self {
             originator: "Codex Desktop".to_owned(),
-            codex_version: "0.145.0".to_owned(),
-            desktop_version: "26.721.31836".to_owned(),
-            desktop_build: "5828".to_owned(),
-            os_type: "macOS".to_owned(),
+            codex_version: "0.146.0".to_owned(),
+            desktop_version: "26.727.51351".to_owned(),
+            desktop_build: "6119".to_owned(),
+            os_type: "Mac OS".to_owned(),
             os_version: "15.7.1".to_owned(),
             arch: "arm64".to_owned(),
             terminal: "unknown".to_owned(),
@@ -355,7 +356,7 @@ impl From<CodexWireProfileConfig> for CodexWireProfile {
             codex_version: value.codex_version,
             desktop_version: value.desktop_version,
             desktop_build: value.desktop_build,
-            os_type: value.os_type,
+            os_type: canonical_codex_os_type(value.os_type),
             os_version: value.os_version,
             arch: value.arch,
             terminal: value.terminal,
@@ -364,6 +365,13 @@ impl From<CodexWireProfileConfig> for CodexWireProfile {
     }
 }
 
+fn canonical_codex_os_type(os_type: String) -> String {
+    match os_type.as_str() {
+        "macOS" => "Mac OS".to_owned(),
+        _ => os_type,
+    }
+}
+
 #[derive(Debug, Clone, PartialEq, Eq, thiserror::Error)]
 pub enum OpenAiConfigError {
     #[error("OpenAI configuration field is invalid: {0}")]

backend/crates/providers/openai/src/credential/quota/mod.rs

@@ -430,7 +430,10 @@ impl CodexCredentialQuotaService {
             .and_then(|observation| observation.quota)
             .map(OpaqueProviderData::into_inner)
             .unwrap_or_default();
-        let quota = confirmed_exhaustion_projection(existing, reset_at);
+        let quota = confirmed_exhaustion_projection(
+            normalize_quota_window_placeholders(existing),
+            reset_at,
+        );
         let observed_at = SystemTime::now();
         let outcome = self
             .store
@@ -594,10 +597,12 @@ impl CodexCredentialQuotaService {
         let refreshed_fact = refreshed_snapshot.fact();
         let previous_reset_at = self.previous_confirmed_reset(account).await;
         let now = SystemTime::now();
-        let object = value
-            .as_object()
-            .cloned()
-            .ok_or(CodexCredentialQuotaError::InvalidCredentialData)?;
+        let object = normalize_quota_window_placeholders(
+            value
+                .as_object()
+                .cloned()
+                .ok_or(CodexCredentialQuotaError::InvalidCredentialData)?,
+        );
         let object = if account.availability() == AccountAvailability::QuotaExhausted
             && quota_success_state(
                 account.availability(),
@@ -927,10 +932,12 @@ impl CodexCredentialQuotaService {
         let refreshed_fact = refreshed_snapshot.fact();
         let previous_reset_at = self.previous_confirmed_reset(&account).await;
         let now = SystemTime::now();
-        let object = value
-            .as_object()
-            .cloned()
-            .ok_or(CodexCredentialQuotaError::InvalidCredentialData)?;
+        let object = normalize_quota_window_placeholders(
+            value
+                .as_object()
+                .cloned()
+                .ok_or(CodexCredentialQuotaError::InvalidCredentialData)?,
+        );
         let object = if account.availability() == AccountAvailability::QuotaExhausted
             && quota_success_state(
                 account.availability(),
@@ -1181,6 +1188,40 @@ fn merge_passive_quota(
     quota
 }
 
+/// 丢弃 core 限额中上游给出的无事实 `secondary_window` 占位。
+///
+/// 生产响应头可能携带 `used_percent=0`、零时长和空 reset 的占位。正常被动同步
+/// 保留该响应事实，Admin 展示会将其隐藏；但主动 `/usage` 刷新或 402 确认投影若
+/// 遇到这个对象，会把它写成 100%，从而显示并不存在的“次级额度”。因此这些
+/// 非被动写入口在落库前移除无事实对象。带 reset、时长、正用量、触顶、未知或
+/// 非法字段的次级窗口均完全按原有额度逻辑保留。
+fn normalize_quota_window_placeholders(mut quota: Map<String, Value>) -> Map<String, Value> {
+    if let Some(rate_limit) = quota.get_mut("rate_limit").and_then(Value::as_object_mut) {
+        drop_secondary_window_placeholder(rate_limit);
+    }
+    quota
+}
+
+fn drop_secondary_window_placeholder(rate_limit: &mut Map<String, Value>) {
+    let placeholder = rate_limit
+        .get("secondary_window")
+        .and_then(Value::as_object)
+        .is_some_and(secondary_window_is_placeholder);
+    if placeholder {
+        rate_limit.remove("secondary_window");
+    }
+}
+
+fn secondary_window_is_placeholder(window: &Map<String, Value>) -> bool {
+    window.iter().all(|(field, value)| match field.as_str() {
+        "used_percent" => value
+            .as_f64()
+            .is_some_and(|used_percent| used_percent.is_finite() && used_percent == 0.0),
+        "limit_reached" => value.as_bool() == Some(false),
+        _ => false,
+    })
+}
+
 /// 用已确认的上游额度拒绝覆盖 core 限额投影。
 ///
 /// 上游 usage 快照可能在结算期间短暂滞后为 98/99% 或 `allowed=true`；保留其他

backend/crates/providers/openai/src/lib.rs

@@ -82,7 +82,7 @@ pub async fn initialize(
         profile.clone(),
         Arc::new(
             OfficialCodexCliReleaseTransport::new()
-                .map_err(|_| OpenAiInitializeError::DesktopRelease)?,
+                .map_err(|_| OpenAiInitializeError::CliRelease)?,
         ),
     ));
     let repository = CodexCredentialRepository::new(Arc::clone(&accounts));
@@ -268,6 +268,8 @@ pub enum OpenAiInitializeError {
     Refresh,
     #[error("OpenAI Desktop release service could not initialize")]
     DesktopRelease,
+    #[error("OpenAI CLI release service could not initialize")]
+    CliRelease,
     #[error("OpenAI worker plan is invalid")]
     Worker,
 }

backend/crates/providers/openai/src/transport/profile.rs

@@ -14,21 +14,22 @@ use url::Url;
 pub const CODEX_DESKTOP_APPCAST_URL: &str =
     "https://persistent.oaistatic.com/codex-app-prod/appcast.xml";
 pub const CODEX_CLI_RELEASE_URL: &str = "https://registry.npmjs.org/@openai%2Fcodex/latest";
-/// 官方制品画像检查周期。
+/// 官方发布元数据检查周期。
 pub const APPCAST_POLL_INTERVAL: Duration = Duration::from_secs(24 * 60 * 60);
 
 const APPCAST_TIMEOUT: Duration = Duration::from_secs(30);
 const MAX_APPCAST_BYTES: usize = 1024 * 1024;
+const MAX_CLI_RELEASE_BYTES: usize = 64 * 1024;
 
 /// Codex Desktop 上游请求身份。
 ///
-/// 启动配置提供经源码审计的 Core、运行环境和初始 Desktop 版本。官方 appcast
-/// 检查成功后，会仅同步 Desktop 版本和构建号。
+/// 启动配置提供经源码审计的 Core、运行环境和 Desktop 启动版本。npm CLI metadata
+/// 与官方 appcast 检查成功后，分别同步 Core 版本和 Desktop 版本及构建号。
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct CodexWireProfile {
     /// `originator` 请求头及 User-Agent 产品名。
     pub originator: String,
-    /// bundled Codex Core 版本；同时用于 `/codex/models?client_version=`。
+    /// npm `@openai/codex` 启动版本；用于 `/codex/models?client_version=` 与 UA。
     pub codex_version: String,
     /// Desktop 应用版本，用于 app-server `clientInfo.version` 对应的 UA 后缀。
     pub desktop_version: String,
@@ -47,16 +48,18 @@ pub struct CodexWireProfile {
 }
 
 impl CodexWireProfile {
-    /// 按 Codex Core 的官方格式生成最终 User-Agent。
+    /// 按 bundled Core app-server 的官方格式生成最终 User-Agent。
     pub fn user_agent(&self) -> String {
         format!(
-            "{}/{} ({} {}; {}) {}",
+            "{}/{} ({} {}; {}) {} ({}; {})",
             self.originator,
             self.codex_version,
             self.os_type,
             self.os_version,
             self.arch,
             self.terminal,
+            self.originator,
+            self.desktop_version,
         )
     }
 }
@@ -96,7 +99,7 @@ impl CodexWireProfileState {
         profile.desktop_build = desktop_build.to_owned();
     }
 
-    /// 使用官方 npm metadata 发布的 Codex CLI 版本更新运行时 Core 画像。
+    /// 使用官方 npm metadata 发布的 Codex CLI 版本更新运行时请求画像。
     pub fn update_cli_release(&self, codex_version: &str) {
         let mut profile = self
             .profile
@@ -143,12 +146,12 @@ impl CodexCliReleaseTransport for OfficialCodexCliReleaseTransport {
             }
             if response
                 .content_length()
-                .is_some_and(|size| size > 64 * 1024)
+                .is_some_and(|size| size > MAX_CLI_RELEASE_BYTES as u64)
             {
                 return Err(CodexCliReleaseError::ResponseTooLarge);
             }
             let bytes = response.bytes().await?;
-            if bytes.len() > 64 * 1024 {
+            if bytes.len() > MAX_CLI_RELEASE_BYTES {
                 return Err(CodexCliReleaseError::ResponseTooLarge);
             }
             let document: serde_json::Value = serde_json::from_slice(&bytes)

backend/crates/providers/openai/src/transport/request.rs

@@ -10,6 +10,8 @@ use sha2::{Digest, Sha256};
 use crate::transport::protocol::responses::CodexResponsesRequest;
 
 const PASSTHROUGH_HEADERS_CONTEXT_KEY: &str = "opaque_request_headers";
+const THREAD_SPAWN_SUBAGENT_KIND: &str = "thread_spawn";
+const THREAD_SPAWN_CONVERSATION_PREFIX: &str = "thread-spawn:";
 
 const CROSS_ACCOUNT_IDENTITY_KEYS: &[&str] = &[
     "authorization",
@@ -160,28 +162,52 @@ fn string_value(value: Option<&Value>) -> Option<String> {
 pub(crate) fn derive_conversation_anchor(
     request: &CodexResponsesRequest,
 ) -> Option<(&'static str, String)> {
+    thread_spawn_conversation_anchor(request).or_else(|| {
+        request
+            .client_session_id
+            .as_deref()
+            .map(|value| ("session", value.to_owned()))
+            .or_else(|| {
+                request
+                    .client_conversation_id
+                    .as_deref()
+                    .map(|value| ("conversation", value.to_owned()))
+            })
+            .or_else(|| {
+                request
+                    .client_thread_id
+                    .as_deref()
+                    .map(|value| ("thread", value.to_owned()))
+            })
+            .or_else(|| {
+                request
+                    .prompt_cache_key()
+                    .map(|value| ("prompt-cache", value.to_owned()))
+            })
+            .or_else(|| derive_stable_conversation_key(request).map(|value| ("request", value)))
+    })
+}
+
+/// A `thread_spawn` shares its parent session but is a separate child execution.
+/// Its child thread must therefore own the affinity and WebSocket pool identity.
+fn thread_spawn_conversation_anchor(
+    request: &CodexResponsesRequest,
+) -> Option<(&'static str, String)> {
+    if request.subagent_kind().as_deref() != Some(THREAD_SPAWN_SUBAGENT_KIND) {
+        return None;
+    }
+
     request
-        .client_session_id
+        .client_thread_id
         .as_deref()
-        .map(|value| ("session", value.to_owned()))
-        .or_else(|| {
-            request
-                .client_conversation_id
-                .as_deref()
-                .map(|value| ("conversation", value.to_owned()))
+        .map(str::trim)
+        .filter(|thread_id| !thread_id.is_empty())
+        .map(|thread_id| {
+            (
+                "subagent-thread",
+                format!("{THREAD_SPAWN_CONVERSATION_PREFIX}{thread_id}"),
+            )
         })
-        .or_else(|| {
-            request
-                .client_thread_id
-                .as_deref()
-                .map(|value| ("thread", value.to_owned()))
-        })
-        .or_else(|| {
-            request
-                .prompt_cache_key()
-                .map(|value| ("prompt-cache", value.to_owned()))
-        })
-        .or_else(|| derive_stable_conversation_key(request).map(|value| ("request", value)))
 }
 
 const LEADING_SYSTEM_REMINDER_OPEN: &str = "<system-reminder>";

backend/crates/providers/openai/tests/admin.rs

@@ -82,6 +82,22 @@ async fn openai_bundle_exposes_one_core_provider_and_drains_worker_contributions
         panic!("Desktop release worker must be scheduled");
     };
     assert_eq!(schedule.interval(), APPCAST_POLL_INTERVAL);
+    let cli_release_worker = contributions
+        .iter()
+        .find_map(|contribution| match contribution {
+            WorkerContribution::Registration(registration)
+                if registration.id.owner() == "openai-cli-release" =>
+            {
+                Some(registration)
+            }
+            WorkerContribution::Registration(_) | WorkerContribution::Disabled { .. } => None,
+        })
+        .expect("CLI release worker");
+    assert_eq!(cli_release_worker.id.kind(), WorkerKind::QuotaCatalogHealth);
+    let WorkerRunnable::Scheduled { schedule, .. } = &cli_release_worker.runnable else {
+        panic!("CLI release worker must be scheduled");
+    };
+    assert_eq!(schedule.interval(), APPCAST_POLL_INTERVAL);
     assert!(contributions.iter().any(|contribution| {
         matches!(
             contribution,
@@ -101,13 +117,21 @@ async fn openai_admin_provider_exposes_live_wire_profile_and_validated_billing()
         .expect("OpenAI bundle");
     let admin = bundle.admin_provider();
     let profile = admin.dashboard_wire_profile().expect("wire profile");
+    assert_eq!(profile.version, "0.102.0");
+    assert_eq!(profile.build, None);
+    assert_eq!(profile.target.os_type, "macOS");
+    assert_eq!(profile.target.os_version, "15.5.0");
+    assert_eq!(
+        profile.user_agent,
+        "Codex Desktop/0.102.0 (Mac OS 15.5.0; arm64) xterm-256color (Codex Desktop; 1.2026.190)"
+    );
     assert_eq!(
         profile
             .attributes
             .iter()
-            .find(|attribute| attribute.label == "Codex Core")
+            .find(|attribute| attribute.label == "客户端标识")
             .map(|attribute| attribute.value.as_str()),
-        Some("0.102.0")
+        Some("Codex Desktop; 1.2026.190")
     );
     assert_eq!(
         profile.release.as_ref().map(|release| release.status),

backend/crates/providers/openai/tests/config.rs

@@ -13,7 +13,7 @@ fn openai_config_builds_the_audited_wire_profile() {
 
     assert_eq!(
         profile.user_agent(),
-        "Codex Desktop/0.102.0 (macOS 15.5.0; arm64) xterm-256color"
+        "Codex Desktop/0.102.0 (Mac OS 15.5.0; arm64) xterm-256color (Codex Desktop; 1.2026.190)"
     );
     assert_eq!(profile.desktop_build, "19012345678");
 }
@@ -124,6 +124,10 @@ fn openai_config_defaults_to_the_provider_owned_operating_values() {
             "https://auth.openai.com/oauth/token",
         )
     );
+    assert_eq!(
+        config.wire_profile_state().snapshot().user_agent(),
+        "Codex Desktop/0.146.0 (Mac OS 15.7.1; arm64) unknown (Codex Desktop; 26.727.51351)"
+    );
 }
 
 fn valid_config() -> OpenAiConfig {

backend/crates/providers/openai/tests/credential/quota/mod.rs

@@ -424,14 +424,71 @@ async fn passive_rate_limit_headers_replace_stale_secondary_window() {
         .await
         .expect("read quota")
         .expect("quota snapshot");
+    let raw = store
+        .quota_json("acct_passive_quota_snapshot")
+        .expect("stored passive quota");
     let monthly = snapshot
         .windows()
         .iter()
         .filter(|window| window.kind() == CodexQuotaWindowKind::Monthly)
         .collect::<Vec<_>>();
 
+    assert_eq!(snapshot.windows().len(), 1);
     assert_eq!(monthly.len(), 1);
     assert_eq!(monthly[0].used_percent(), Some(92.0));
+    assert!(
+        raw.pointer("/rate_limit/secondary_window").is_none(),
+        "a normal response without a secondary window must delete stale raw state"
+    );
+}
+
+#[tokio::test]
+async fn manual_quota_refresh_drops_empty_secondary_window() {
+    let store = Arc::new(MemoryAccountStore::default());
+    let account_id = "acct_manual_secondary_placeholder";
+    create_account(&store, account_id).await;
+    let account = store.account(account_id).expect("created account");
+    let server = MockServer::start().await;
+    Mock::given(method("GET"))
+        .and(path("/api/codex/usage"))
+        .and(header(
+            "authorization",
+            format!("Bearer token-{account_id}"),
+        ))
+        .respond_with(ResponseTemplate::new(200).set_body_json(json!({
+            "rate_limit": {
+                "allowed": false,
+                "limit_reached": true,
+                "primary_window": {
+                    "used_percent": 100,
+                    "reset_at": 1_900_000_000,
+                    "limit_window_seconds": 2_592_000
+                },
+                "secondary_window": {
+                    "used_percent": 0,
+                    "limit_reached": false
+                }
+            }
+        })))
+        .expect(1)
+        .mount(&server)
+        .await;
+    let service = quota_service_with_base_url(
+        &store,
+        reqwest::Client::builder()
+            .no_proxy()
+            .build()
+            .expect("client"),
+        server.uri(),
+    );
+
+    let snapshot = service
+        .refresh_account(account.id())
+        .await
+        .expect("manual quota refresh");
+
+    assert_eq!(snapshot.windows().len(), 1);
+    assert_eq!(snapshot.windows()[0].used_percent(), Some(100.0));
 }
 
 #[tokio::test]
@@ -719,6 +776,127 @@ async fn periodic_quota_synchronization_does_not_downgrade_exhaustion_on_rate_li
     assert_eq!(account.availability(), AccountAvailability::QuotaExhausted);
 }
 
+#[tokio::test]
+async fn periodic_quota_refresh_drops_empty_secondary_window() {
+    let store = Arc::new(MemoryAccountStore::default());
+    let account_id = "acct_periodic_secondary_placeholder";
+    create_account(&store, account_id).await;
+    let account = store.account(account_id).expect("created account");
+    store
+        .apply_state_change(AccountStateChange {
+            message: None,
+            account_id: account.id().clone(),
+            expected_revision: account.revision(),
+            availability: AccountAvailability::QuotaExhausted,
+            observed_at: SystemTime::now(),
+        })
+        .await
+        .expect("mark account exhausted");
+    let server = MockServer::start().await;
+    Mock::given(method("GET"))
+        .and(path("/api/codex/usage"))
+        .respond_with(ResponseTemplate::new(200).set_body_json(json!({
+            "rate_limit": {
+                "allowed": true,
+                "limit_reached": false,
+                "primary_window": {
+                    "used_percent": 99,
+                    "reset_at": 1_900_000_000,
+                    "limit_window_seconds": 2_592_000
+                },
+                "secondary_window": {}
+            }
+        })))
+        .expect(1)
+        .mount(&server)
+        .await;
+    let service = quota_service_with_base_url(
+        &store,
+        reqwest::Client::builder()
+            .no_proxy()
+            .build()
+            .expect("client"),
+        server.uri(),
+    );
+
+    let summary = service.synchronize().await.expect("periodic quota refresh");
+    let snapshot = service
+        .read_account(account.id())
+        .await
+        .expect("read quota")
+        .expect("quota snapshot");
+
+    assert_eq!(summary.exhausted, 1);
+    assert_eq!(snapshot.windows().len(), 1);
+    assert_eq!(snapshot.windows()[0].used_percent(), Some(100.0));
+}
+
+#[tokio::test]
+async fn periodic_quota_refresh_keeps_nonempty_secondary_window_during_confirmed_exhaustion() {
+    let store = Arc::new(MemoryAccountStore::default());
+    let account_id = "acct_periodic_real_secondary";
+    create_account(&store, account_id).await;
+    let account = store.account(account_id).expect("created account");
+    store
+        .apply_state_change(AccountStateChange {
+            message: None,
+            account_id: account.id().clone(),
+            expected_revision: account.revision(),
+            availability: AccountAvailability::QuotaExhausted,
+            observed_at: SystemTime::now(),
+        })
+        .await
+        .expect("mark account exhausted");
+    let secondary_reset_at = 1_900_604_800;
+    let server = MockServer::start().await;
+    Mock::given(method("GET"))
+        .and(path("/api/codex/usage"))
+        .respond_with(ResponseTemplate::new(200).set_body_json(json!({
+            "rate_limit": {
+                "allowed": true,
+                "limit_reached": false,
+                "primary_window": {
+                    "used_percent": 99,
+                    "reset_at": 1_900_000_000,
+                    "limit_window_seconds": 2_592_000
+                },
+                "secondary_window": {
+                    "used_percent": 0,
+                    "reset_at": secondary_reset_at,
+                    "limit_window_seconds": 604_800
+                }
+            }
+        })))
+        .expect(1)
+        .mount(&server)
+        .await;
+    let service = quota_service_with_base_url(
+        &store,
+        reqwest::Client::builder()
+            .no_proxy()
+            .build()
+            .expect("client"),
+        server.uri(),
+    );
+
+    let summary = service.synchronize().await.expect("periodic quota refresh");
+    let snapshot = service
+        .read_account(account.id())
+        .await
+        .expect("read quota")
+        .expect("quota snapshot");
+
+    assert_eq!(summary.exhausted, 1);
+    assert_eq!(snapshot.windows().len(), 2);
+    assert!(snapshot.windows().iter().any(|window| {
+        window.window_seconds() == Some(604_800)
+            && window.used_percent() == Some(100.0)
+            && window
+                .reset_at()
+                .is_some_and(|reset_at| reset_at.timestamp() == secondary_reset_at)
+    }));
+}
+
 #[tokio::test]
 async fn periodic_quota_synchronization_respects_retry_after_on_service_unavailable() {
     let store = Arc::new(MemoryAccountStore::default());

backend/crates/providers/openai/tests/provider/contract.rs

@@ -214,6 +214,27 @@ fn generate_operation() -> Operation {
     ))
 }
 
+fn generate_with_session_context(
+    session_id: &str,
+    thread_id: Option<&str>,
+    turn_metadata: Option<&str>,
+) -> GenerateRequest {
+    let mut body = Map::from_iter([
+        ("model".to_owned(), json!("gpt-5.4")),
+        ("input".to_owned(), json!("hello")),
+        ("session_id".to_owned(), json!(session_id)),
+    ]);
+    if let Some(thread_id) = thread_id {
+        body.insert("thread_id".to_owned(), json!(thread_id));
+    }
+    if let Some(turn_metadata) = turn_metadata {
+        body.insert("turnMetadata".to_owned(), json!(turn_metadata));
+    }
+    GenerateRequest::from_protocol_payload(
+        ProtocolPayload::json_object("openai", body).expect("OpenAI payload"),
+    )
+}
+
 fn http_generate_operation() -> Operation {
     let payload = ProtocolPayload::json_object(
         "openai",
@@ -1173,6 +1194,58 @@ async fn explicit_session_id_should_override_turn_specific_prompt_cache_keys_for
     assert_eq!(keys[0], keys[1]);
 }
 
+#[tokio::test]
+async fn thread_spawn_children_should_have_independent_session_affinity_keys() {
+    let store = Arc::new(MemoryAccountStore::default());
+    create_account(&store, "acct_thread_spawn_affinity").await;
+    let affinity = Arc::new(MemorySessionAffinity::default());
+    let provider = provider_with_affinity(&store, Arc::clone(&affinity));
+    let thread_spawn = r#"{"subagent_kind":"thread_spawn"}"#;
+
+    for (request_id, thread_id, turn_metadata) in [
+        (
+            "req_thread_spawn_first",
+            Some("child-one"),
+            Some(thread_spawn),
+        ),
+        (
+            "req_thread_spawn_second",
+            Some("child-two"),
+            Some(thread_spawn),
+        ),
+        (
+            "req_thread_spawn_repeat",
+            Some("child-one"),
+            Some(thread_spawn),
+        ),
+        ("req_thread_spawn_fallback", None, Some(thread_spawn)),
+        ("req_thread_spawn_parent", None, None),
+    ] {
+        let stream = provider
+            .execute(
+                planned_request(
+                    "openai",
+                    Operation::Generate(generate_with_session_context(
+                        "parent-session",
+                        thread_id,
+                        turn_metadata,
+                    )),
+                ),
+                context(request_id, CancellationToken::new()),
+            )
+            .await
+            .expect("prepare provider stream");
+        drop(stream);
+    }
+
+    let keys = affinity.lookup_keys();
+    assert_eq!(keys.len(), 5);
+    assert_ne!(keys[0], keys[1]);
+    assert_eq!(keys[0], keys[2]);
+    assert_ne!(keys[3], keys[4]);
+    assert_ne!(keys[0], keys[3]);
+}
+
 #[tokio::test]
 async fn invalid_local_conversation_id_should_fall_back_to_an_opaque_affinity_key() {
     let store = Arc::new(MemoryAccountStore::default());
@@ -1364,7 +1437,8 @@ async fn official_usage_limit_failure_projects_100_percent_and_holds_until_reset
                     "rate_limit": {
                         "allowed": true,
                         "limit_reached": false,
-                        "primary_window": {"used_percent": 99, "reset_at": reset_at}
+                        "primary_window": {"used_percent": 99, "reset_at": reset_at},
+                        "secondary_window": {"used_percent": 0}
                     }
                 })
                 .as_object()
@@ -1390,7 +1464,8 @@ async fn official_usage_limit_failure_projects_100_percent_and_holds_until_reset
                     "rate_limit": {
                         "allowed": true,
                         "limit_reached": false,
-                        "primary_window": {"used_percent": 99, "reset_at": reset_at}
+                        "primary_window": {"used_percent": 99, "reset_at": reset_at},
+                        "secondary_window": {"used_percent": 0}
                     }
                 })),
         )
@@ -1439,16 +1514,22 @@ async fn official_usage_limit_failure_projects_100_percent_and_holds_until_reset
         .next()
         .expect("confirmed quota observation");
     let projected_observed_at = projected.observed_at.expect("projection observed at");
-    let projected = projected
-        .quota
-        .map(OpaqueProviderData::into_inner)
-        .expect("confirmed quota projection");
+    let projected = Value::Object(
+        projected
+            .quota
+            .map(OpaqueProviderData::into_inner)
+            .expect("confirmed quota projection"),
+    );
     assert_eq!(
-        Value::Object(projected)
+        projected
             .pointer("/rate_limit/primary_window/used_percent")
             .and_then(Value::as_u64),
         Some(100)
     );
+    assert!(
+        projected.pointer("/rate_limit/secondary_window").is_none(),
+        "request failure must not manufacture a secondary quota"
+    );
     tokio::time::sleep(Duration::from_millis(200)).await;
     let requests = server.received_requests().await.expect("received requests");
     assert_eq!(
@@ -1499,6 +1580,10 @@ async fn official_usage_limit_failure_projects_100_percent_and_holds_until_reset
             .and_then(Value::as_i64),
         Some(reset_at)
     );
+    assert!(
+        quota.pointer("/rate_limit/secondary_window").is_none(),
+        "background quota refresh must retain the same window projection"
+    );
     let requests = server.received_requests().await.expect("received requests");
     assert_eq!(
         requests

backend/crates/providers/openai/tests/transport/catalog.rs

@@ -219,6 +219,10 @@ async fn fetch_should_send_official_catalog_headers_and_query() {
         .and(header("authorization", "Bearer oauth-access"))
         .and(header("chatgpt-account-id", "acct_123"))
         .and(header("originator", "codex_cli_rs"))
+        .and(header(
+            "user-agent",
+            "codex_cli_rs/0.144.0 (linux 6.8; x86_64) xterm (codex_cli_rs; 1.0.0)",
+        ))
         .and(header("accept", "application/json"))
         .and(header("x-codex-installation-id", "installation-123"))
         .respond_with(

backend/crates/providers/openai/tests/transport/profile.rs

@@ -60,13 +60,13 @@ impl CodexCliReleaseTransport for CliReleaseTransport {
 }
 
 #[test]
-fn wire_profile_should_generate_codex_core_user_agent() {
+fn wire_profile_should_generate_bundled_core_app_server_user_agent() {
     let profile = CodexWireProfile {
         originator: "Codex Desktop".to_owned(),
         codex_version: "0.144.2".to_owned(),
         desktop_version: "26.707.72221".to_owned(),
         desktop_build: "72221".to_owned(),
-        os_type: "macOS".to_owned(),
+        os_type: "Mac OS".to_owned(),
         os_version: "15.7.1".to_owned(),
         arch: "arm64".to_owned(),
         terminal: "unknown".to_owned(),
@@ -78,7 +78,7 @@ fn wire_profile_should_generate_codex_core_user_agent() {
 
     assert_eq!(
         profile.user_agent(),
-        "Codex Desktop/0.144.2 (macOS 15.7.1; arm64) unknown"
+        "Codex Desktop/0.144.2 (Mac OS 15.7.1; arm64) unknown (Codex Desktop; 26.707.72221)"
     );
 }
 
@@ -137,6 +137,7 @@ fn desktop_appcast_should_reject_invalid_version_and_build() {
 #[tokio::test]
 async fn wire_profile_release_update_should_change_only_desktop_identity() {
     let original = wire_profile();
+    let original_user_agent = original.user_agent();
     let state = CodexWireProfileState::new(original.clone());
     let service = CodexDesktopReleaseService::new(
         state.clone(),
@@ -155,6 +156,11 @@ async fn wire_profile_release_update_should_change_only_desktop_identity() {
     assert_eq!(updated.arch, original.arch);
     assert_eq!(updated.terminal, original.terminal);
     assert_eq!(updated.verified_at, original.verified_at);
+    assert_ne!(updated.user_agent(), original_user_agent);
+    assert_eq!(
+        updated.user_agent(),
+        "Codex Desktop/0.144.2 (Mac OS 15.7.1; arm64) unknown (Codex Desktop; 26.720.1)"
+    );
     let status = service.status().snapshot();
     assert_eq!(status.latest, Some(release("26.720.1", "72001")));
     assert!(status.checked_at.is_some());
@@ -164,6 +170,7 @@ async fn wire_profile_release_update_should_change_only_desktop_identity() {
 #[tokio::test]
 async fn cli_release_update_should_change_only_codex_core_identity() {
     let original = wire_profile();
+    let original_user_agent = original.user_agent();
     let state = CodexWireProfileState::new(original.clone());
     let service = CodexCliReleaseService::new(
         state.clone(),
@@ -182,6 +189,11 @@ async fn cli_release_update_should_change_only_codex_core_identity() {
     assert_eq!(updated.arch, original.arch);
     assert_eq!(updated.terminal, original.terminal);
     assert_eq!(updated.verified_at, original.verified_at);
+    assert_ne!(updated.user_agent(), original_user_agent);
+    assert_eq!(
+        updated.user_agent(),
+        "Codex Desktop/0.145.0 (Mac OS 15.7.1; arm64) unknown (Codex Desktop; 26.707.72221)"
+    );
 }
 
 #[tokio::test]
@@ -219,7 +231,7 @@ fn wire_profile() -> CodexWireProfile {
         codex_version: "0.144.2".to_owned(),
         desktop_version: "26.707.72221".to_owned(),
         desktop_build: "72221".to_owned(),
-        os_type: "macOS".to_owned(),
+        os_type: "Mac OS".to_owned(),
         os_version: "15.7.1".to_owned(),
         arch: "arm64".to_owned(),
         terminal: "unknown".to_owned(),

backend/crates/providers/openai/tests/transport/usage.rs

@@ -163,7 +163,12 @@ async fn fetch_should_use_wham_usage_headers_only() {
             "unexpected {name} header"
         );
     }
-    assert!(headers.get("user-agent").is_some());
+    assert_eq!(
+        headers
+            .get("user-agent")
+            .and_then(|value| value.to_str().ok()),
+        Some("codex_cli_rs/0.144.0 (linux 6.8; x86_64) xterm (codex_cli_rs; 1.0.0)")
+    );
     let quota_header_names = headers
         .keys()
         .map(|name| name.as_str())

deploy/config.example.yaml

@@ -57,16 +57,17 @@ api:
 openai:
   # 上游地址、WebSocket 池、额度刷新和 OAuth 使用 Provider 内置默认值；模板只保留画像启动基线。
   wire_profile:
-    # Provider 每 24 小时读取官方 npm metadata 与 Desktop appcast，仅在进程内更新版本字段。
+    # codex_version 是 npm CLI 的启动基线，并用于模型目录与请求 UA；Provider 每 24 小时更新它。
+    # Desktop appcast 同期只更新 Desktop 版本与构建号。
     originator: 'Codex Desktop'
     codex_version: '0.146.0'
     desktop_version: '26.727.51351'
     desktop_build: '6119'
-    os_type: 'macOS'
+    os_type: 'Mac OS'
     os_version: '15.7.1'
     arch: 'arm64'
     terminal: 'unknown'
-    verified_at: '2026-07-25T00:00:00+08:00'
+    verified_at: '2026-08-04T00:00:00+08:00'
 
 xai:
   # OAuth 端点、额度与模型目录策略由 xAI Provider 固定管理；这里只声明请求画像启动基线。

frontend/src/views/dashboard/components/WireProfileCard.vue

@@ -124,8 +124,7 @@ const clientIdentity = computed(() => {
   const current = profile.value
   if (!current)
     return '—'
-  const label = current.provider === 'openai' ? 'Codex Core' : '客户端标识'
-  const value = current.attributes.find(attribute => attribute.label === label)?.value ?? '—'
+  const value = current.attributes.find(attribute => attribute.label === '客户端标识')?.value ?? '—'
   return current.provider === 'xai' ? toPascalCase(value) : value
 })
 
@@ -144,7 +143,6 @@ const runtimeEnvironment = computed(() => {
   const present = (value: string) => value !== '—' && value.toLowerCase() !== 'unknown'
   const primary = [target.osType, target.osVersion]
     .filter(present)
-    .map(value => value.toLowerCase() === 'linux' ? 'Linux' : value)
     .join(' ')
   const details = [target.arch, target.terminal].filter(present)
   return {
@@ -286,7 +284,7 @@ function providerLabel(provider: string) {
                 class="flex items-center gap-1.5 text-[10px] leading-none font-bold text-(--cp-text-muted)"
               >
                 <Terminal aria-hidden="true" class="size-3.25 text-(--cp-info)" />
-                {{ profile.provider === 'openai' ? 'Codex Core' : 'Grok Client' }}
+                客户端标识
               </dt>
               <dd
                 class="mt-2 mb-0 truncate font-mono text-[16px] leading-none font-heavy tabular-nums text-(--cp-text-primary)"

release/version.yaml

@@ -1 +1 @@
-version: "3.1.7"
+version: "3.1.8"