create-nicsde-next-app/auth/api/token/route.ts

A CLI tool to create Next.js applications with custom configurations

export async function POST(request: Request) {
  try {
      const formData = await request.formData();
      const code = formData.get('code');
      
      const access_token_body = new URLSearchParams({
          grant_type: 'authorization_code',
          code: code as string,
          client_id: process.env.AUTH_CLIENT_ID as string,
          client_secret: process.env.AUTH_CLIENT_SECRET as string,
      });

      const access_token_url = `${process.env.NEXT_PUBLIC_AUTH_TONGJI_URL}/idp/oauth2/getToken`;
      
      const response = await fetch(access_token_url, {
          headers: {
              'Content-Type': 'application/x-www-form-urlencoded; charset=utf-8',
          },
          body: access_token_body,
          method: 'POST',
      });

      // 先检查响应状态
      if (!response.ok) {
          const errorText = await response.text();
          console.error('Token endpoint error:', errorText);
          return Response.json(
              { error: 'Token endpoint returned error' }, 
              { status: 400 }
          );
      }

      // 检查内容类型是否为JSON
      const contentType = response.headers.get('content-type');
      if (!contentType?.includes('application/json')) {
          const text = await response.text();
          console.error('Non-JSON response:', text);
          return Response.json(
              { error: 'Invalid response format' },
              { status: 400 }
          );
      }

      const data = await response.json();
      
      if (!data.access_token) {
          return Response.json(
              { error: 'Invalid token response' },
              { status: 400 }
          );
      }

      return Response.json({
          ...data,
          token_type: data.token_type || 'Bearer'
      });

  } catch (error) {
      console.error('Token route error:', error);
      return Response.json(
          { error: 'Internal server error' },
          { status: 500 }
      );
  }
}