feat: add Qwen compatibility with updated user agent and CLI fingerprint settings (#352)

Co-authored-by: nyatoru <nyarutoru0002@outlook.co.th>

.env.example

@@ -142,10 +142,32 @@ GITHUB_USER_AGENT=GitHubCopilotChat/0.26.7
 ANTIGRAVITY_USER_AGENT=antigravity/1.104.0 darwin/arm64
 KIRO_USER_AGENT=AWS-SDK-JS/3.0.0 kiro-ide/1.0.0
 IFLOW_USER_AGENT=iFlow-Cli
-QWEN_USER_AGENT=google-api-nodejs-client/9.15.1
+QWEN_USER_AGENT=QwenCode/0.12.3 (linux; x64)
 CURSOR_USER_AGENT=connect-es/1.6.1
 GEMINI_CLI_USER_AGENT=google-api-nodejs-client/9.15.1
 
+# ─────────────────────────────────────────────────────────────────────────────
+# CLI Fingerprint Compatibility (optional — match native CLI binary signatures)
+# ─────────────────────────────────────────────────────────────────────────────
+# When enabled, OmniRoute reorders HTTP headers and JSON body fields to match
+# the exact signature of official CLI tools, reducing account flagging risk.
+# Your proxy IP is preserved — you get both stealth AND IP masking.
+#
+# Enable per-provider:
+# CLI_COMPAT_CODEX=1
+# CLI_COMPAT_CLAUDE=1
+# CLI_COMPAT_GITHUB=1
+# CLI_COMPAT_ANTIGRAVITY=1
+# CLI_COMPAT_KIRO=1
+# CLI_COMPAT_CURSOR=1
+# CLI_COMPAT_KIMI_CODING=1
+# CLI_COMPAT_KILOCODE=1
+# CLI_COMPAT_CLINE=1
+# CLI_COMPAT_QWEN=1
+#
+# Or enable for all providers at once:
+# CLI_COMPAT_ALL=1
+
 # API Key Providers (Phase 1 + Phase 4)
 # Add via Dashboard → Providers → Add API Key, or set here
 # DEEPSEEK_API_KEY=

open-sse/config/cliFingerprints.ts

@@ -118,6 +118,58 @@ export const CLI_FINGERPRINTS: Record<string, CliFingerprint> = {
     bodyFieldOrder: ["project", "model", "userAgent", "requestType", "requestId", "request"],
     userAgent: "antigravity",
   },
+  qwen: {
+    headerOrder: [
+      "Host",
+      "Content-Type",
+      "Authorization",
+      "User-Agent",
+      "X-Dashscope-AuthType",
+      "X-Dashscope-CacheControl",
+      "X-Dashscope-UserAgent",
+      "X-Stainless-Arch",
+      "X-Stainless-Lang",
+      "X-Stainless-Os",
+      "X-Stainless-Package-Version",
+      "X-Stainless-Retry-Count",
+      "X-Stainless-Runtime",
+      "X-Stainless-Runtime-Version",
+      "Connection",
+      "Accept",
+      "Accept-Language",
+      "Sec-Fetch-Mode",
+      "Accept-Encoding",
+    ],
+    bodyFieldOrder: [
+      "model",
+      "messages",
+      "temperature",
+      "top_p",
+      "max_tokens",
+      "stream",
+      "tools",
+      "tool_choice",
+      "response_format",
+      "n",
+      "stop",
+    ],
+    userAgent: "QwenCode/0.12.3 (linux; x64)",
+    extraHeaders: {
+      "X-Dashscope-AuthType": "qwen-oauth",
+      "X-Dashscope-CacheControl": "enable",
+      "X-Dashscope-UserAgent": "QwenCode/0.12.3 (linux; x64)",
+      "X-Stainless-Arch": "x64",
+      "X-Stainless-Lang": "js",
+      "X-Stainless-Os": "Linux",
+      "X-Stainless-Package-Version": "5.11.0",
+      "X-Stainless-Retry-Count": "1",
+      "X-Stainless-Runtime": "node",
+      "X-Stainless-Runtime-Version": "v18.19.1",
+      Connection: "keep-alive",
+      "Accept-Language": "*",
+      "Sec-Fetch-Mode": "cors",
+    },
+  },
 };
 
 /**

open-sse/config/providerRegistry.ts

@@ -212,8 +212,20 @@ export const REGISTRY: Record<string, RegistryEntry> = {
     authType: "oauth",
     authHeader: "bearer",
     headers: {
-      "User-Agent": "google-api-nodejs-client/9.15.1",
-      "X-Goog-Api-Client": "gl-node/22.17.0",
+      "User-Agent": "QwenCode/0.12.3 (linux; x64)",
+      "X-Dashscope-AuthType": "qwen-oauth",
+      "X-Dashscope-CacheControl": "enable",
+      "X-Dashscope-UserAgent": "QwenCode/0.12.3 (linux; x64)",
+      "X-Stainless-Arch": "x64",
+      "X-Stainless-Lang": "js",
+      "X-Stainless-Os": "Linux",
+      "X-Stainless-Package-Version": "5.11.0",
+      "X-Stainless-Retry-Count": "1",
+      "X-Stainless-Runtime": "node",
+      "X-Stainless-Runtime-Version": "v18.19.1",
+      Connection: "keep-alive",
+      "Accept-Language": "*",
+      "Sec-Fetch-Mode": "cors",
     },
     oauth: {
       clientIdEnv: "QWEN_OAUTH_CLIENT_ID",

src/app/(dashboard)/dashboard/agents/page.tsx

@@ -203,6 +203,7 @@ export default function AgentsPage() {
                 "kimi-coding",
                 "kilocode",
                 "cline",
+                "qwen",
               ] as const
             ).map((providerId) => {
               const providerMeta = Object.values(AI_PROVIDERS).find(