节点邮件程序错误

Question

我在Firebase Cloud Functions中使用nodemailer在将数据添加到实时数据库时发送邮件.

码:

const functions = require('firebase-functions');
const nodemailer = require('nodemailer');

const gmailEmail = 'myemail.in@gmail.com';
const gmailPassword = 'mypassword';

const mailTransport = nodemailer.createTransport({
  service: 'gmail',
  auth: {
  user: gmailEmail,
  password: gmailPassword
}
});

const APP_NAME = 'ABC In'

exports.salonCreatedAccount = functions.database.instance('abc-
in').ref('/abc/{def}').onCreate(event => {
const snapshot = event.data;
const val = snapshot.val()
console.log(val);

const email = val.email;
const displayname = val.name;

return sendconfirmationEmail(email, displayname);
});

function sendconfirmationEmail(email, displayName){
const mailOptions = {
  from: `${APP_NAME} <abc.in@gmail.com>`,
  to: email
};

mailOptions.subject = `Welcome to ${APP_NAME}!`;
mailOptions.text = `Some Text`;
return mailTransport.sendMail(mailOptions).then(() => {
  console.log(`New welcome mail sent to ${email}`);
});
}

我在执行时遇到以下错误.注意:我确保电子邮件和密码是正确的,并且没有错误.

错误:

Error: Missing credentials for "PLAIN"
at SMTPConnection._formatError (/user_code/node_modules/nodemailer/lib/smtp-connection/index.js:591:19)
at SMTPConnection.login (/user_code/node_modules/nodemailer/lib/smtp-connection/index.js:340:38)
at connection.connect (/user_code/node_modules/nodemailer/lib/smtp-transport/index.js:270:32)
at SMTPConnection.once (/user_code/node_modules/nodemailer/lib/smtp-connection/index.js:188:17)
at SMTPConnection.g (events.js:292:16)
at emitNone (events.js:86:13)
at SMTPConnection.emit (events.js:185:7)
at SMTPConnection._actionEHLO (/user_code/node_modules/nodemailer/lib/smtp-connection/index.js:1113:14)
at SMTPConnection._processResponse (/user_code/node_modules/nodemailer/lib/smtp-connection/index.js:747:20)
at SMTPConnection._onData (/user_code/node_modules/nodemailer/lib/smtp-connection/index.js:543:14)

我该如何解决？

Answer 1

重命名password为passinauth对象。例如

const mailTransport = nodemailer.createTransport({
  service: 'gmail',
  auth: {
    user: gmailEmail,
    pass: gmailPassword
  }
});

我遇到了同样的问题，然后就这样解决了。

通过nodemailer深入了解记录此消息的位置的代码发现，代码如下所示。

  if (this._auth.user && this._auth.pass) { // this condition <---
    this._auth.credentials = {
      user: this._auth.user,
      pass: this._auth.pass
    };
  } else {
    return callback(this._formatError('Missing credentials for "' + this._authMethod + '"', 'EAUTH', false, 'API'));
  }

希望这可以帮助 ：）

Answer 2

根据官方文档，GMail 在某些特殊情况下可能会禁用基本身份验证。

为了防止出现登录问题，您应该使用 OAuth2 或使用其他交付提供商，最好是专用交付提供商。

在这里阅读更多信息： https: //nodemailer.com/usage/using-gmail/