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foreman/test/unit/auth_sources/auth_source_ldap_test.rb @ 33d7500a

require 'test_helper'

class AuthSourceLdapTest < ActiveSupport::TestCase
def setup
@auth_source_ldap = FactoryGirl.create(:auth_source_ldap)
User.current = users(:admin)
end

test "should exists a name" do
missing(:name)
refute @auth_source_ldap.save

set(:name)
assert @auth_source_ldap.save
end

test "should exists a host" do
missing(:host)
refute @auth_source_ldap.save

set(:host)
assert @auth_source_ldap.save
end

test "should exists a attr_login" do
missing(:attr_login)
@auth_source_ldap.onthefly_register = true
refute @auth_source_ldap.save

set(:attr_login)
set(:attr_firstname)
set(:attr_lastname)
set(:attr_mail)
@auth_source_ldap.onthefly_register = true
assert @auth_source_ldap.save
end

test "after initialize if port == 0 should automatically change to 389" do
other_auth_source_ldap = AuthSourceLdap.new
assert_equal 389, other_auth_source_ldap.port
end

test "the name should not exceed the 60 characters" do
missing(:name)
assigns_a_string_of_length_greater_than(60, :name=)
refute @auth_source_ldap.save
end

test "the host should not exceed the 60 characters" do
missing(:host)
assigns_a_string_of_length_greater_than(60, :host=)
refute @auth_source_ldap.save
end

test "the account_password should not exceed the 60 characters" do
assigns_a_string_of_length_greater_than(60, :account_password=)
refute @auth_source_ldap.save
end

test "the account should not exceed the 255 characters" do
assigns_a_string_of_length_greater_than(255, :account=)
refute @auth_source_ldap.save
end

test "the base_dn should not exceed the 255 characters" do
assigns_a_string_of_length_greater_than(255, :base_dn=)
refute @auth_source_ldap.save
end

test "the ldap_filter should not exceed the 255 characters" do
assigns_a_string_of_length_greater_than(255, :ldap_filter=)
refute @auth_source_ldap.save
end

test "the attr_login should not exceed the 30 characters" do
missing(:attr_login)
assigns_a_string_of_length_greater_than(30, :attr_login=)
refute @auth_source_ldap.save
end

test "the attr_firstname should not exceed the 30 characters" do
assigns_a_string_of_length_greater_than(30, :attr_firstname=)
refute @auth_source_ldap.save
end

test "the attr_lastname should not exceed the 30 characters" do
assigns_a_string_of_length_greater_than(30, :attr_lastname=)
refute @auth_source_ldap.save
end

test "the attr_mail should not exceed the 30 characters" do
assigns_a_string_of_length_greater_than(30, :attr_mail=)
refute @auth_source_ldap.save
end

test "port should be a integer" do
missing(:port)
@auth_source_ldap.port = "crap"
refute @auth_source_ldap.save

@auth_source_ldap.port = 123
assert @auth_source_ldap.save
end

test "invalid ldap_filter fails validation" do
@auth_source_ldap.ldap_filter = "("
refute @auth_source_ldap.valid?
end

test "valid ldap_filter passes validation" do
missing(:ldap_filter)
assert @auth_source_ldap.valid?

@auth_source_ldap.ldap_filter = ""
assert @auth_source_ldap.valid?

@auth_source_ldap.ldap_filter = " "
assert @auth_source_ldap.valid?

@auth_source_ldap.ldap_filter = "key=value"
assert @auth_source_ldap.valid?
end

test "should strip the ldap attributes before validate" do
@auth_source_ldap.attr_login = "following spaces "
@auth_source_ldap.attr_firstname = "following spaces "
@auth_source_ldap.attr_lastname = "following spaces "
@auth_source_ldap.attr_mail = "following spaces "
@auth_source_ldap.save

assert_equal "following spaces", @auth_source_ldap.attr_login
assert_equal "following spaces", @auth_source_ldap.attr_firstname
assert_equal "following spaces", @auth_source_ldap.attr_lastname
assert_equal "following spaces", @auth_source_ldap.attr_mail
end

test "return nil if login is blank or password is blank" do
assert_nil @auth_source_ldap.authenticate("", "")
end

test "when auth_method_name is applied should return 'LDAP'" do
@auth_source_ldap.save

assert_equal 'LDAP', @auth_source_ldap.auth_method_name
end

test "ldap user should be able to login" do
# stubs out all the actual ldap connectivity, but tests the authenticate
# method of auth_source_ldap
setup_ldap_stubs
LdapFluff.any_instance.stubs(:authenticate?).returns(true)
LdapFluff.any_instance.stubs(:group_list).returns([])
assert_not_nil AuthSourceLdap.authenticate("test123", "changeme")
end

test 'update_usergroups returns if entry does not belong to any group' do
setup_ldap_stubs
ExternalUsergroup.any_instance.expects(:refresh).never
LdapFluff.any_instance.expects(:group_list).with('test').returns([])
@auth_source_ldap.send(:update_usergroups, 'test')
end

context 'refresh ldap' do
setup do
setup_ldap_stubs
LdapFluff.any_instance.expects(:group_list).with('test').returns(['ipausers'])
end

test 'update_usergroups calls refresh_ldap if entry belongs to some group' do
@auth_source_ldap.expects(:valid_group?).with('ipausers').returns(true)
FactoryGirl.create(:external_usergroup, :name => 'ipausers', :auth_source => @auth_source_ldap)
ExternalUsergroup.any_instance.expects(:refresh)
@auth_source_ldap.send(:update_usergroups, 'test')
end

test 'update_usergroups matches LDAP gids with external user groups case insensitively' do
@auth_source_ldap.expects(:valid_group?).with('IPAUSERS').returns(true)
external = FactoryGirl.create(:external_usergroup, :auth_source => @auth_source_ldap, :name => 'IPAUSERS')
ldap_user = FactoryGirl.create(:user, :login => 'JohnSmith', :mail => 'a@b.com', :auth_source => @auth_source_ldap)
AuthSourceLdap.any_instance.expects(:users_in_group).with('IPAUSERS').returns(['JohnSmith'])
@auth_source_ldap.send(:update_usergroups, 'test')
assert_include ldap_user.usergroups, external.usergroup
end

test 'update_usergroups refreshes on all external user groups, in LDAP and in Foreman auth source' do
@auth_source_ldap.expects(:valid_group?).with('external_usergroup1').returns(true)
external = FactoryGirl.create(:external_usergroup, :auth_source => @auth_source_ldap)
User.any_instance.expects(:external_usergroups).returns([external])
@auth_source_ldap.send(:update_usergroups, 'test')
end
end

test 'update_usergroups is no-op with $login service account' do
ldap = FactoryGirl.build(:auth_source_ldap, :account => 'DOMAIN/$login')
User.any_instance.expects(:external_usergroups).never
ExternalUsergroup.any_instance.expects(:refresh).never
ldap.send(:update_usergroups, 'test')
end

test 'update_usergroups is no-op with usergroup_sync=false' do
ldap = FactoryGirl.build(:auth_source_ldap, :usergroup_sync => false)
User.any_instance.expects(:external_usergroups).never
ExternalUsergroup.any_instance.expects(:refresh).never
ldap.send(:update_usergroups, 'test')
end

test '#to_config with dedicated service account returns hash' do
conf = FactoryGirl.build(:auth_source_ldap, :service_account).to_config
assert_kind_of Hash, conf
refute conf[:anon_queries]
end

test '#to_config with $login service account and no username fails' do
ldap = FactoryGirl.build(:auth_source_ldap, :account => 'DOMAIN/$login')
assert_raise(Foreman::Exception) { ldap.to_config }
end

test '#to_config with $login service account and username returns hash with service user' do
conf = FactoryGirl.build(:auth_source_ldap, :account => 'DOMAIN/$login').to_config('user', 'pass')
assert_kind_of Hash, conf
refute conf[:anon_queries]
assert_equal 'DOMAIN/user', conf[:service_user]
end

test '#to_config with no service account returns hash with anonymous queries' do
conf = FactoryGirl.build(:auth_source_ldap).to_config('user', 'pass')
assert_kind_of Hash, conf
assert conf[:anon_queries]
end

test '#to_config keeps encryption nil if tls is not used' do
AuthSourceLdap.any_instance.stubs(:tls => false)
conf = FactoryGirl.build(:auth_source_ldap).to_config('user', 'pass')
assert_nil conf[:encryption]
end

test '#to_config enforces verify_mode peer for tls' do
AuthSourceLdap.any_instance.stubs(:tls => true)
conf = FactoryGirl.build(:auth_source_ldap).to_config('user', 'pass')
assert_kind_of Hash, conf[:encryption]
assert_equal OpenSSL::SSL::VERIFY_PEER, conf[:encryption][:tls_options][:verify_mode]
end

test '#ldap_con does not cache connections with user auth' do
ldap = FactoryGirl.build(:auth_source_ldap, :account => 'DOMAIN/$login')
refute_equal ldap.ldap_con('user', 'pass'), ldap.ldap_con('user', 'pass')
end

context 'account_password encryption' do
setup do
AuthSourceLdap.any_instance.expects(:encryption_key).at_least_once
.returns('25d224dd383e92a7e0c82b8bf7c985e815f34cf5')
end

test "account_password is stored encrypted" do
auth_source = FactoryGirl.create(:auth_source_ldap, :account_password => 'fakepass')
assert auth_source.is_decryptable?(auth_source.account_password_in_db)
end
end

private

def setup_ldap_stubs
# stub out all the LDAP connectivity
entry = Net::LDAP::Entry.new
{:givenname=>["test"], :dn=>["uid=test123,cn=users,cn=accounts,dc=example,dc=com"], :mail=>["test123@example.com"], :sn=>["test"]}.each do |k, v|
entry[k] = v
end
LdapFluff.any_instance.stubs(:valid_user?).returns(true)
LdapFluff.any_instance.stubs(:find_user).returns([entry])
end

def missing(attr)
@auth_source_ldap.send("#{attr}=", nil)
end

def set(attr)
@auth_source_ldap.send("#{attr}=", FactoryGirl.attributes_for(:auth_source_ldap)[attr])
end

def assigns_a_string_of_length_greater_than(length, method)
@auth_source_ldap.send method, "this is010this is020this is030this is040this is050this is060this is070this is080this is090this is100this is110this is120this is130this is140this is150this is160this is170this is180this is190this is200this is210this is220this is230this is240this is250 and something else"
end
end
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