77 lines
3 KiB
Ruby
77 lines
3 KiB
Ruby
# encoding: utf-8
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class LoginController < ApplicationController
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skip_before_filter :authenticate # no authentication since this is the login page
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before_filter :validate_token, :only => [:new_password, :update_password]
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# Display the form to enter an email address requesting a token to set a new password.
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def forgot_password
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@user = User.new
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end
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# Sends an email to a user with the token that allows setting a new password through action "password".
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def reset_password
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if request.get? || params[:user].nil? # Catch for get request and give better error message.
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redirect_to forgot_password_url, alert: 'Ein Problem ist aufgetreten. Bitte erneut versuchen' and return
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end
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if (user = User.find_by_email(params[:user][:email]))
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user.reset_password_token = user.new_random_password(16)
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user.reset_password_expires = Time.now.advance(:days => 2)
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if user.save
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Mailer.reset_password(user).deliver
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logger.debug("Sent password reset email to #{user.email}.")
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end
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end
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redirect_to login_url, :notice => "Wenn Deine E-Mail hier registiert ist bekommst Du jetzt eine Nachricht mit einem Passwort-Zurücksetzen-Link."
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end
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# Set a new password with a token from the password reminder email.
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# Called with params :id => User.id and :token => User.reset_password_token to specify a new password.
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def new_password
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end
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# Sets a new password.
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# Called with params :id => User.id and :token => User.reset_password_token to specify a new password.
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def update_password
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@user.attributes = params[:user]
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if @user.valid?
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@user.reset_password_token = nil
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@user.reset_password_expires = nil
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@user.save
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redirect_to login_url, :notice => "Dein Passwort wurde aktualisiert. Du kannst Dich jetzt anmelden."
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else
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render :new_password
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end
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end
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# For invited users.
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def accept_invitation
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@invite = Invite.find_by_token(params[:token])
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if @invite.nil? || @invite.expires_at < Time.now
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redirect_to login_url, alert: 'Deine Einladung ist nicht (mehr) gültig.'
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elsif @invite.group.nil?
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redirect_to login_url, alert: 'Die Gruppe, in die Du eingeladen wurdest, existiert leider nicht mehr.'
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elsif request.post?
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User.transaction do
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@user = User.new(params[:user])
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@user.email = @invite.email
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if @user.save
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Membership.new(:user => @user, :group => @invite.group).save!
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@invite.destroy
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redirect_to login_url, notice: "Herzlichen Glückwunsch, Dein Account wurde erstellt. Du kannst Dich nun einloggen."
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end
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end
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else
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@user = User.new(:email => @invite.email)
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end
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end
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protected
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def validate_token
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@user = User.find_by_id_and_reset_password_token(params[:id], params[:token])
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if (@user.nil? || @user.reset_password_expires < Time.now)
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redirect_to forgot_password_url, alert: "Ungültiger oder abgelaufener Token. Bitte versuch es erneut."
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end
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end
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end
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