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require 'abstract_unit'
class HttpBasicAuthenticationTest < ActionController::TestCase
class DummyController < ActionController::Base
before_filter :authenticate, :only => :index
before_filter :authenticate_with_request, :only => :display
def index
render :text => "Hello Secret"
end
def display
render :text => 'Definitely Maybe'
end
private
def authenticate
authenticate_or_request_with_http_basic do |username, password|
username == 'lifo' && password == 'world'
end
end
def authenticate_with_request
if authenticate_with_http_basic { |username, password| username == 'pretty' && password == 'please' }
@logged_in = true
else
request_http_basic_authentication("SuperSecret")
end
end
end
AUTH_HEADERS = ['HTTP_AUTHORIZATION', 'X-HTTP_AUTHORIZATION', 'X_HTTP_AUTHORIZATION', 'REDIRECT_X_HTTP_AUTHORIZATION']
tests DummyController
AUTH_HEADERS.each do |header|
test "successful authentication with #{header.downcase}" do
@request.env[header] = encode_credentials('lifo', 'world')
get :index
assert_response :success
assert_equal 'Hello Secret', @response.body, "Authentication failed for request header #{header}"
end
end
AUTH_HEADERS.each do |header|
test "unsuccessful authentication with #{header.downcase}" do
@request.env[header] = encode_credentials('h4x0r', 'world')
get :index
assert_response :unauthorized
assert_equal "HTTP Basic: Access denied.\n", @response.body, "Authentication didn't fail for request header #{header}"
end
end
test "authentication request without credential" do
get :display
assert_response :unauthorized
assert_equal "HTTP Basic: Access denied.\n", @response.body
assert_equal 'Basic realm="SuperSecret"', @response.headers['WWW-Authenticate']
end
test "authentication request with invalid credential" do
@request.env['HTTP_AUTHORIZATION'] = encode_credentials('pretty', 'foo')
get :display
assert_response :unauthorized
assert_equal "HTTP Basic: Access denied.\n", @response.body
assert_equal 'Basic realm="SuperSecret"', @response.headers['WWW-Authenticate']
end
test "authentication request with valid credential" do
@request.env['HTTP_AUTHORIZATION'] = encode_credentials('pretty', 'please')
get :display
assert_response :success
assert assigns(:logged_in)
assert_equal 'Definitely Maybe', @response.body
end
private
def encode_credentials(username, password)
"Basic #{ActiveSupport::Base64.encode64("#{username}:#{password}")}"
end
end
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