Net::SMTPAuthenticationError（需要 530-5.5.1 身份验证。了解更多信息，请访问）：

Question

我正在关注第 10 章的 Rails 教程。由于我没有信用卡，我正在尝试发送开发中的电子邮件。我是编程新手，所以我只是想看看它是如何工作的。

但是，我遇到了这个错误。

    Net::SMTPAuthenticationError (530-5.5.1 Authentication Required. Learn more at
    ):
      app/models/user.rb:65:in `send_password_reset_email'
      app/controllers/password_resets_controller.rb:13:in `create'

  Rendered /home/budi/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/web-console-2.0.0.beta3/lib/action_dispatch/templates/rescues/_source.erb (5.3ms)
  Rendered /home/budi/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/web-console-2.0.0.beta3/lib/action_dispatch/templates/rescues/_trace.html.erb (2.6ms)
  Rendered /home/budi/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/web-console-2.0.0.beta3/lib/action_dispatch/templates/rescues/_request_and_response.html.erb (1.1ms)
  Rendered /home/budi/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/web-console-2.0.0.beta3/lib/action_dispatch/templates/rescues/_web_console.html.erb (0.9ms)
  Rendered /home/budi/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/web-console-2.0.0.beta3/lib/action_dispatch/templates/rescues/diagnostics.html.erb within rescues/layout (30.9ms)

谁能告诉我我错过了什么？

development.rb

  config.cache_classes = false
  config.eager_load = false
  config.consider_all_requests_local       = true
  config.action_controller.perform_caching = false
  config.action_mailer.perform_deliveries = true
  config.action_mailer.raise_delivery_errors = true
  config.action_mailer.default_url_options = { :host => 'localhost:3000' }
  config.action_mailer.delivery_method = :smtp
  config.action_mailer.smtp_settings = {
    :address              => "smtp.gmail.com",
    :port                 => 587,
    :domain               => 'mail.google.com',
    :user_name            => ENV['#I hardcoded it here'], # I put my my email which I used regularly here.
    :password             => ENV['#I hardcoded it here'], # I put the password here.
    :authentication       => 'plain',
    :enable_starttls_auto => true
  }

  config.active_support.deprecation = :log
  config.active_record.migration_error = :page_load
  config.assets.debug = true
  config.assets.digest = true
  config.assets.raise_runtime_errors = true

user_mailer.rb

class UserMailer < ApplicationMailer
  def account_activation(user)
    @user = user
    mail to: user.email, subject: "Account activation"
  end

  def password_reset(user)
    @user = user
    mail to: user.email, subject: "Password reset"
  end
end

application_mailer.rb

class ApplicationMailer < ActionMailer::Base
  #default from: "from@example.com"
  default from: "xxxxxx@gmail.com" # I put my my email which I used regularly here.
  layout 'mailer'
end

password_reset_controller.rb

class PasswordResetsController < ApplicationController
  before_action :get_user,         only: [:edit, :update]
  before_action :valid_user,       only: [:edit, :update]
  before_action :check_expiration, only: [:edit, :update]

  def new
  end

  def create
    @user = User.find_by(email: params[:password_reset][:email].downcase)
    if @user
        @user.create_reset_digest
        @user.send_password_reset_email
        flash[:info] = "Email sent with password reset instructions"
        redirect_to root_url
    else
        flash.now[:danger] = "Email address not found"
        render 'new'
    end
  end

  def edit
  end

  def update
    if params[:user][:password].empty?
        @user.errors.add(:password, "can't be empty")
        render 'edit'
    elsif @user.update_attributes(user_params)
        log_in @user
        flash[:success] = "Password has been reset."
        redirect_to @user
    else
        render 'edit'
    end

  end

  private

  def user_params
    params.require(:user).permit(:password, :password_confirmation)
  end

  def get_user
    @user = User.find_by(email: params[:email])
  end

  # Confirms a valid user.
  def valid_user
    unless (@user && @user.activated? && @user.authenticated?(:reset, params[:id]))
        redirect_to root_url
    end
  end

  # Checks expiration of reset token.
  def check_expiration
    if @user.password_reset_expired?
        flash[:danger] = "Password reset has expired."
        redirect_to new_password_reset_url
    end
  end
end

Answer 1

我想建议你跟进

一定会帮助你

编辑更新

Allow less secure apps to access accounts

Google may block sign-in attempts from some apps or devices that do not use modern security standards. Since these apps and devices are easier to break into, blocking them helps keep your account safe.

Some examples of apps that do not support the latest security standards include:

The Mail app on your iPhone or iPad with iOS 6 or below The Mail app

on your Windows phone preceding the 8.1 release Some Desktop mail

clients like Microsoft Outlook and Mozilla Thunderbird

Answer 2

希望你不要在环境变量中设置用户名和密码ENV而是写成ENV["the actual user name"]

所以它没有通过。

如果您想通过 gmail 发送，请尝试 gmail.com

您可以使用

config.action_mailer.smtp_settings = {
    :address              => "smtp.gmail.com",
    :port                 => 587,
    :domain               => "gmail.com",
    :user_name            => "test@gmail.com" #your gmail id
    :password             => "1234" #your gmail password
    :authentication       => :plain,
    :enable_starttls_auto => true
  }

或者如果你想在 env

中设置密码

config.action_mailer.smtp_settings = {
  address: "smtp.gmail.com",
  port: 587,
  domain: "gmail.com",
  authentication: "plain",
  enable_starttls_auto: true,
  user_name: ENV["GMAIL_USERNAME"],
  password: ENV["GMAIL_PASSWORD"]
}

If you’re familiar with Unix, you’ve likely had experience setting environment variables. Unix environment variables are typically set in a file that is read when starting an interactive shell (the ~/.bashrc file for the bash shell).

For a bash shell, edit the ~/.bashrc file and add:

export GMAIL_USERNAME="myname@gmail.com" 
export GMAIL_PASSWORD="mypassword"

Net::SMTPAuthenticationError（需要 530-5.5.1 身份验证。了解更多信息，请访问）：

Net::SMTPAuthenticationError (530-5.5.1 Authentication Required. Learn more at ):

ruby-on-rails

railstutorial.org