如何使用.env存储用于JWT的JSON密钥？

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如何使用.env存储用于JWT的JSON密钥？

我正在使用Google Analytics（分析）API，并且需要传递我被赋予制作JWT的json密钥。但是，我希望将密钥信息存储在.env文件中，而不是从.json文件中访问密钥。

我的挣扎是无法读取我的.env变量，并且我不断收到有关信息无效的错误等信息。>>

这里是一个示例结构，类似于我的结构：

{
  "type": "service_account",
  "project_id": "id",
  "private_key_id": "id",
  "private_key": "-----BEGIN PRIVATE KEY-----\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\n-----END PRIVATE KEY-----\n",
  "client_email": "email",
  "client_id": "number",
  "auth_uri": "uri",
  "token_uri": "uri",
  "auth_provider_x509_cert_url": "url",
  "client_x509_cert_url": "url"
}
这是在我的.env文件中的书写方式：

CREDS='{
  "type": "service_account",
  "project_id": "id",
  "private_key_id": "id",
  "private_key": "-----BEGIN PRIVATE KEY-----\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\nddaasdfasdfasdafasfadsafsdafadsafasdfasdfasdfads\nasdfasdfasdafsdfasdfasdfasdfasdfasdfasfd\nasdfasdfasdfasfadsfasdfasdfasdfasdfasdfasdf\n-----END PRIVATE KEY-----\n",
  "client_email": "email",
  "client_id": "number",
  "auth_uri": "uri",
  "token_uri": "uri",
  "auth_provider_x509_cert_url": "url",
  "client_x509_cert_url": "url"
}'
这是我使用它的代码：

const keysEnvVar = process.env['CREDS'];

const keys = JSON.parse(keysEnvVar);

const authClient = new google.auth.JWT( email, auth.fromJSON(keys), null, ['.readonly']);
直觉是“ private_key”值编写不正确，并且正在搞砸，但老实说，我不确定该怎么办。

感谢阅读

我正在使用Google Analytics（分析）API，并且需要传递我被赋予制作JWT的json密钥。但是，我不想从我的.json文件访问密钥，而是希望将我的密钥信息存储在我的.env中...

我知道我来晚了，但对于其他因相同错误而卡住的人（（错误：error：0909006C：PEM例程：get_name：没有开始行）