87 lines
2.3 KiB
Ruby
87 lines
2.3 KiB
Ruby
class EmailToken < ActiveRecord::Base
|
|
belongs_to :user
|
|
|
|
validates_presence_of :token
|
|
validates_presence_of :user_id
|
|
validates_presence_of :email
|
|
|
|
before_validation(on: :create) do
|
|
self.token = EmailToken.generate_token
|
|
self.email = self.email.downcase if self.email
|
|
end
|
|
|
|
after_create do
|
|
# Expire the previous tokens
|
|
EmailToken.where(['user_id = ? and id != ?', self.user_id, self.id]).update_all 'expired = true'
|
|
end
|
|
|
|
def self.token_length
|
|
16
|
|
end
|
|
|
|
def self.valid_after
|
|
SiteSetting.email_token_valid_hours.hours.ago
|
|
end
|
|
|
|
def self.confirm_valid_after
|
|
SiteSetting.email_token_grace_period_hours.ago
|
|
end
|
|
|
|
def self.unconfirmed
|
|
where(confirmed: false)
|
|
end
|
|
|
|
def self.active
|
|
where(expired: false).where('created_at > ?', valid_after)
|
|
end
|
|
|
|
def self.generate_token
|
|
SecureRandom.hex(EmailToken.token_length)
|
|
end
|
|
|
|
def self.confirm(token)
|
|
return unless token.present?
|
|
return unless token.length/2 == EmailToken.token_length
|
|
|
|
email_token = EmailToken.where("token = ? and expired = FALSE AND ((NOT confirmed AND created_at >= ?) OR (confirmed AND created_at >= ?))", token, EmailToken.valid_after, EmailToken.confirm_valid_after).includes(:user).first
|
|
return if email_token.blank?
|
|
|
|
user = email_token.user
|
|
User.transaction do
|
|
row_count = EmailToken.where(id: email_token.id, expired: false).update_all 'confirmed = true'
|
|
if row_count == 1
|
|
# If we are activating the user, send the welcome message
|
|
user.send_welcome_message = !user.active?
|
|
|
|
user.active = true
|
|
user.email = email_token.email
|
|
user.save!
|
|
end
|
|
end
|
|
# redeem invite, if available
|
|
Invite.redeem_from_email(user.email)
|
|
user
|
|
rescue ActiveRecord::RecordInvalid
|
|
# If the user's email is already taken, just return nil (failure)
|
|
end
|
|
end
|
|
|
|
# == Schema Information
|
|
#
|
|
# Table name: email_tokens
|
|
#
|
|
# id :integer not null, primary key
|
|
# user_id :integer not null
|
|
# email :string(255) not null
|
|
# token :string(255) not null
|
|
# confirmed :boolean default(FALSE), not null
|
|
# expired :boolean default(FALSE), not null
|
|
# created_at :datetime
|
|
# updated_at :datetime
|
|
#
|
|
# Indexes
|
|
#
|
|
# index_email_tokens_on_token (token) UNIQUE
|
|
# index_email_tokens_on_user_id (user_id)
|
|
#
|