fix: harden qwen oauth flow (#1120) (thanks @mukhtharcm)

CHANGELOG.md

@@ -6,6 +6,7 @@ Docs: https://docs.clawd.bot
 
 ### Changes
 - Tools: allow `sessions_spawn` to override thinking level for sub-agent runs.
+- Models: add Qwen Portal OAuth provider support. (#1120) — thanks @mukhtharcm.
 
 ### Fixes
 - Memory: apply OpenAI batch defaults even without explicit remote config.

extensions/qwen-portal-auth/oauth.ts

@@ -100,11 +100,11 @@ async function pollDeviceToken(params: {
       return { status: "error", message: text || response.statusText };
     }
 
-    if (response.status === 400 && payload?.error === "authorization_pending") {
+    if (payload?.error === "authorization_pending") {
       return { status: "pending" };
     }
 
-    if (response.status === 429 && payload?.error === "slow_down") {
+    if (payload?.error === "slow_down") {
       return { status: "pending", slowDown: true };
     }
 

src/commands/auth-choice.apply.qwen-portal.ts

@@ -1,3 +1,4 @@
+import { resolveClawdbotAgentDir } from "../agents/agent-paths.js";
 import { resolveDefaultAgentId, resolveAgentDir, resolveAgentWorkspaceDir } from "../agents/agent-scope.js";
 import { upsertAuthProfile } from "../agents/auth-profiles.js";
 import { normalizeProviderId } from "../agents/model-selection.js";
@@ -23,7 +24,7 @@ function enableBundledPlugin(cfg: ClawdbotConfig): ClawdbotConfig {
       entries: {
         ...cfg.plugins?.entries,
         [PLUGIN_ID]: {
-          ...(existingEntry ?? {}),
+          ...existingEntry,
           enabled: true,
         },
       },
@@ -108,7 +109,10 @@ export async function applyAuthChoiceQwenPortal(
 
   let nextConfig = enableBundledPlugin(params.config);
   const agentId = params.agentId ?? resolveDefaultAgentId(nextConfig);
-  const agentDir = params.agentDir ?? resolveAgentDir(nextConfig, agentId);
+  const defaultAgentId = resolveDefaultAgentId(nextConfig);
+  const agentDir =
+    params.agentDir ??
+    (agentId === defaultAgentId ? resolveClawdbotAgentDir() : resolveAgentDir(nextConfig, agentId));
   const workspaceDir =
     resolveAgentWorkspaceDir(nextConfig, agentId) ?? resolveDefaultAgentWorkspaceDir();