Cloudflare Pages Oauth (Google/Github)

export async function GET(context: APIContext): Promise<Response> {
    const state = generateState();
    const url = await github.createAuthorizationURL(state);

    context.cookies.set("github_oauth_state", state, {
        path: "/",
        secure: DEPLOYED_ENV,
        httpOnly: true,
        maxAge: 60 * 10,
        sameSite: "lax"
    });

    const responseBody = {
        url: url.toString()
    };
    const response = new Response(JSON.stringify(responseBody), {
    status: 200,
        headers: {
            "content-type": "application/json",
            "Access-Control-Allow-Origin": "*",
            "Access-Control-Allow-Methods": "GET, PUT, POST, DELETE, OPTIONS",
            "Access-Control-Allow-Headers": "*"
        }
    });
    return response;
}