当连接到启用JsonRpcProvider的网络时，如何在JWT url报头中添加JWT令牌？

Question

当连接到支持JWT公钥认证的Besu网络时，如何将令牌添加到JsonRpcProvider (醚5.0.8)？下面是当前代码(在添加JWT令牌之前)：

 let provider_url = "http://node-ip:80"   
 const provider = new ethers.providers.JsonRpcProvider(provider_url);
 let wallet = new ethers.Wallet(privateKey, provider);  //<<==generate wallet for the provider above

根据上面的Besu文档，JWT令牌可以在header后面添加：

curl -X POST -H 'Authorization: Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.eyJwZXJtaXNzaW9ucyI6WyIqOioiXSwidXNlcm5hbWUiOiJ1c2VyMiIsImlhdCI6MTU1MDQ2MTQxNiwiZXhwIjoxNTUwNDYxNzE2fQ.WQ1mqpqzRLHaoL8gOSEZPvnRs_qf6j__7A3Sg8vf9RKvWdNTww_vRJF1gjcVy-FFh96AchVnQyXVx0aNUz9O0txt8VN3jqABVWbGMfSk2T_CFdSw5aDjuriCsves9BQpP70Vhj-tseaudg-XU5hCokX0tChbAqd9fB2138zYm5M' -d '{"jsonrpc":"2.0","method":"net_listening","params":[],"id":1}' http://localhost:8545

Answer 1

连接到启用JWT的Besu网络需要StaticJsonRpcProvider。以下是工作代码：

connection.url = GLOBAL.PROVIDER_URL;  //url for besu rpc node
connection.headers = {
   "Authorization" : `Bearer ${ tokenBesu }`  //<<==tokenBesu is the JWT token for authorization
          };
const provider = new ethers.providers.StaticJsonRpcProvider(connection, 2018);  //2018 is network/chain ID