Redmine

    user = User.try_to_login!(params[:username], params[:password], false)

  # AuthSource errors are caught, logged and nil is returned.

    try_to_login!(login, password, active_only)

  rescue AuthSourceException => e

    logger.error "An error occured when authenticating #{login}: #{e.message}"

    nil

  end

  # Returns the user that matches provided login and password, or nil

  # AuthSource errors are passed through.

  def self.try_to_login!(login, password, active_only=true)

  test "#try_to_login! using LDAP with existing user and failed connection to the LDAP server" do

    auth_source = AuthSourceLdap.find(1)

    user = users(:users_001)

    user.update_column :auth_source_id, auth_source.id

    AuthSource.any_instance.stubs(:initialize_ldap_con).raises(Net::LDAP::Error, 'Cannot connect')

    assert_raise(AuthSourceException){ User.try_to_login!('admin', 'admin') }

  end

  test "#try_to_login using LDAP with existing user and failed connection to the LDAP server" do

    auth_source = AuthSourceLdap.find(1)

    user = users(:users_001)

    user.update_column :auth_source_id, auth_source.id

    AuthSource.any_instance.stubs(:initialize_ldap_con).raises(Net::LDAP::Error, 'Cannot connect')

    assert_nil User.try_to_login('admin', 'admin')

  end

  test "#try_to_login using LDAP with new user and failed connection to the LDAP server" do

    auth_source = AuthSourceLdap.find(1)

    auth_source.update onthefly_register: true

    AuthSource.any_instance.stubs(:initialize_ldap_con).raises(Net::LDAP::Error, 'Cannot connect')

    assert_nil User.try_to_login('edavis', 'wrong')

  end

  if ldap_configured?