Bart/9router
1
0
Fork 0
mirror of https://github.com/decolua/9router.git synced 2026-05-08 12:01:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(gemini-cli): add proper User-Agent and X-Goog-Api-Client headers

Browse Source 
Match native GeminiCLI client fingerprint to avoid upstream rejection.
Also fix base executor to call transformRequest before buildHeaders so
subclasses can store model context for header generation.

Made-with: Cursor
This commit is contained in:
Peter Steinberger
2026-03-10 16:16:12 +07:00
committed by decolua
parent 10b22d1318
commit 06a5307160
3 changed files with 35 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
open-sse/config/constants.js
View File

@@ -19,6 +19,34 @@ function mapStainlessArch() {
}
}
// === Gemini CLI Version Constants ===
export const GEMINI_CLI_VERSION = "0.31.0";
export const GEMINI_CLI_API_CLIENT = "google-genai-sdk/1.41.0 gl-node/v22.19.0";
function mapGeminiCLIOs() {
switch (platform()) {
case "darwin": return "darwin";
case "win32": return "windows";
case "linux": return "linux";
case "freebsd": return "freebsd";
default: return platform();
}
}
function mapGeminiCLIArch() {
switch (arch()) {
case "x64": return "x64";
case "arm64": return "arm64";
case "ia32": return "x86";
default: return arch();
}
}
/** Returns User-Agent matching native Gemini CLI format: GeminiCLI/<version>/<model> (<os>; <arch>) */
export function geminiCLIUserAgent(model = "unknown") {
return `GeminiCLI/${GEMINI_CLI_VERSION}/${model || "unknown"} (${mapGeminiCLIOs()}; ${mapGeminiCLIArch()})`;
}
// === GitHub Copilot Version Constants ===
export const GITHUB_COPILOT = {
VSCODE_VERSION: "1.110.0",

2
open-sse/executors/base.js
View File

@@ -84,8 +84,8 @@ export class BaseExecutor {
for (let urlIndex = 0; urlIndex < fallbackCount; urlIndex++) {
const url = this.buildUrl(model, stream, urlIndex, credentials);
const headers = this.buildHeaders(credentials, stream);
const transformedBody = this.transformRequest(model, body, stream, credentials);
const headers = this.buildHeaders(credentials, stream);
if (!retryAttemptsByUrl[urlIndex]) retryAttemptsByUrl[urlIndex] = 0;

8
open-sse/executors/gemini-cli.js
View File

@@ -1,5 +1,5 @@
import { BaseExecutor } from "./base.js";
import { PROVIDERS, OAUTH_ENDPOINTS } from "../config/constants.js";
import { PROVIDERS, OAUTH_ENDPOINTS, GEMINI_CLI_API_CLIENT, geminiCLIUserAgent } from "../config/constants.js";
export class GeminiCLIExecutor extends BaseExecutor {
constructor() {
@@ -15,11 +15,15 @@ export class GeminiCLIExecutor extends BaseExecutor {
return {
"Content-Type": "application/json",
"Authorization": `Bearer ${credentials.accessToken}`,
...(stream && { "Accept": "text/event-stream" })
"User-Agent": geminiCLIUserAgent(this._currentModel),
"X-Goog-Api-Client": GEMINI_CLI_API_CLIENT,
"Accept": stream ? "text/event-stream" : "application/json"
};
}
transformRequest(model, body, stream, credentials) {
// Store model for use in buildHeaders (called by base.execute after transformRequest)
this._currentModel = model;
if (!body.project && credentials?.projectId) {
body.project = credentials.projectId;
}