Plugin initial commit

Evandro Junior
Showing 10 changed files with 330 additions and 0 deletions Show diff stats
Gemfile
README.md
controllers/serpro_captcha_plugin_admin_controller.rb
lib/ext/environment.rb
lib/serpro_captcha_plugin.rb
lib/serpro_captcha_verification.rb
test/functional/account_controller_plugin_test.rb
test/test_helper.rb
test/unit/serpro_captcha_verification_test.rb
views/serpro_captcha_plugin_admin/index.html.erb
+++ a/Gemfile
@@ -0,0 +1 @@
+gem 'webmock'
+++ a/README.md
@@ -0,0 +1,6 @@
+Sample config values:
+
+verify_uri 'http://captcha.servicoscorporativos.serpro.gov.br/captchavalidar/1.0.0/validar'
+serpro_client_id 'fdbcdc7a0b754ee7ae9d865fda740f17'
+
+See http://stdcs.supst.serpro/manual/html/#captcha/page/introducao.html for more details
+++ a/controllers/serpro_captcha_plugin_admin_controller.rb
@@ -0,0 +1,17 @@
+class SerproCaptchaPluginAdminController < PluginAdminController
+
+  append_view_path File.join(File.dirname(__FILE__) + '/../views')
+
+  def index
+  end
+
+  def update
+    if @environment.update_attributes(params[:environment])
+      session[:notice] = _('Captcha configuration updated successfully.')
+    else
+      session[:notice] = _('Captcha configuration could not be saved.')
+    end
+    render :action => 'index'
+  end
+
+end
+++ a/lib/ext/environment.rb
@@ -0,0 +1,35 @@
+require_dependency 'environment'
+
+class Environment
+
+  #Captcha settings
+  settings_items :serpro_captcha_plugin, :type => ActiveSupport::HashWithIndifferentAccess, :default => {}
+
+#  settings_items :verify_uri, :type => :string, :default => 'http://captcha.servicoscorporativos.serpro.gov.br/captchavalidar/1.0.0/validar'
+#  settings_items :serpro_client_id, :type => :string, :default => 'fdbcdc7a0b754ee7ae9d865fda740f17'
+
+  attr_accessible :serpro_captcha_plugin_attributes, :serpro_captcha_verify_uri, :serpro_captcha_client_id
+
+  def serpro_captcha_plugin_attributes
+    self.serpro_captcha_plugin || {}
+  end
+
+  def serpro_captcha_verify_uri= verify_uri
+    self.serpro_captcha_plugin = {} if self.serpro_captcha_plugin.blank?
+    self.serpro_captcha_plugin['serpro_captcha_verify_uri'] = verify_uri
+  end
+
+  def serpro_captcha_verify_uri
+    self.serpro_captcha_plugin['serpro_captcha_verify_uri']
+  end
+
+  def serpro_captcha_client_id= client_id
+    self.serpro_captcha_plugin = {} if self.serpro_captcha_plugin.blank?
+    self.serpro_captcha_plugin['serpro_captcha_client_id'] = client_id
+  end
+
+  def serpro_captcha_client_id
+    self.serpro_captcha_plugin['serpro_captcha_client_id']
+  end
+
+end
+++ a/lib/serpro_captcha_plugin.rb
@@ -0,0 +1,20 @@
+class SerproCaptchaPlugin < Noosfero::Plugin
+
+  def self.plugin_name
+    _('Serpro\'s captcha plugin')
+  end
+
+  def self.plugin_description
+    _("Provides a plugin to Serpro's captcha infrastructure.")
+  end
+
+  def self.api_mount_points
+    [SerproCaptchaPlugin::API ]
+  end
+
+  def test_captcha(remote_ip, params, environment)
+    scv = SerproCaptchaVerification.new
+    return scv.verify_serpro_captcha(environment.serpro_captcha_client_id, params[:txtToken_captcha_serpro_gov_br], params[:captcha_text], environment.serpro_captcha_verify_uri)
+  end
+
+end
+++ a/lib/serpro_captcha_verification.rb
@@ -0,0 +1,31 @@
+class SerproCaptchaVerification
+
+  # return true or a hash with the error
+  # :user_message, :status, :log_message, :javascript_console_message
+  def verify_serpro_captcha(client_id, token, captcha_text, verify_uri)
+    msg_icve = _('Internal captcha validation error')
+    msg_esca = 'Environment serpro_captcha_plugin_attributes'
+    return hash_error(msg_icve, 500, nil, "#{msg_esca} verify_uri not defined") if verify_uri.nil?
+    return hash_error(msg_icve, 500, nil, "#{msg_esca} client_id not defined") if client_id.nil?
+    return hash_error(_("Error processing token validation"), 500, nil, _("Missing Serpro's Captcha token")) unless token
+    return hash_error(_('Captcha text has not been filled'), 403) unless captcha_text
+    uri = URI(verify_uri)
+    http = Net::HTTP.new(uri.host, uri.port)
+    request = Net::HTTP::Post.new(uri.path)
+    verify_string = "#{client_id}&#{token}&#{captcha_text}"
+    request.body = verify_string
+    body = http.request(request).body
+    return true if body == '1'
+    return hash_error(_("Internal captcha validation error"), 500, body, "Unable to reach Serpro's Captcha validation service") if body == "Activity timed out"
+    return hash_error(_("Wrong captcha text, please try again"), 403) if body == '0'
+    return hash_error(_("Serpro's captcha token not found"), 500) if body == '2'
+    return hash_error(_("No data sent to validation server or other serious problem"), 500) if body == -1
+    #Catches all errors at the end
+    return hash_error(_("Internal captcha validation error"), 500, nil, "Error validating Serpro's captcha service returned: #{body}")
+  end
+
+  def hash_error(user_message, status, log_message=nil, javascript_console_message=nil)
+    {user_message: user_message, status: status, log_message: log_message, javascript_console_message: javascript_console_message}
+  end
+
+end
+++ a/test/functional/account_controller_plugin_test.rb
@@ -0,0 +1,18 @@
+require File.dirname(__FILE__) + '/../test_helper'
+
+# Re-raise errors caught by the controller.
+class AccountController; def rescue_action(e) raise e end; end
+
+class AccountControllerPluginTest < ActionController::TestCase
+
+  def setup
+    @controller = AccountController.new
+    @request    = ActionController::TestRequest.new
+    @response   = ActionController::TestResponse.new
+
+    @environment = Environment.default
+    @environment.enabled_plugins = ['SerproCaptchaPlugin']
+    @environment.save!
+  end
+
+end
+++ a/test/test_helper.rb
@@ -0,0 +1,65 @@
+require "#{Rails.root}/lib/noosfero/api/helpers"
+
+class ActiveSupport::TestCase
+
+  include Rack::Test::Methods
+
+  def app
+    Noosfero::API::API
+  end
+
+  def pass_captcha(mocked_url, captcha_verification_body)
+    stub_request(:post, mocked_url).
+      with(:body => captcha_verification_body,
+           :headers => {'Accept'=>'*/*', 'User-Agent'=>'Ruby'}).
+      to_return(:status => 200, :body => "1", :headers => {'Content-Length' => 1})
+  end
+
+  def fail_captcha_text(mocked_url, captcha_verification_body)
+    stub_request(:post, mocked_url).
+      with(:body => captcha_verification_body,
+           :headers => {'Accept'=>'*/*', 'User-Agent'=>'Ruby'}).
+      to_return(:status => 200, :body => "0", :headers => {'Content-Length' => 1})
+  end
+
+  def login_with_captcha
+    json = do_login_captcha_from_api
+    @private_token = json["private_token"]
+    @params = { "private_token" => @private_token}
+    json
+  end
+
+  ## Performs a login using the session.rb but mocking the
+  ## real HTTP request to validate the captcha.
+  def do_login_captcha_from_api
+    post "/api/v1/login-captcha"
+    json = JSON.parse(last_response.body)
+    json
+  end
+
+  def login_api
+    @environment = Environment.default
+    @user = User.create!(:login => 'testapi', :password => 'testapi', :password_confirmation => 'testapi', :email => 'test@test.org', :environment => @environment)
+    @user.activate
+    @person = @user.person
+
+    post "/api/v1/login?login=testapi&password=testapi"
+    json = JSON.parse(last_response.body)
+    @private_token = json["private_token"]
+    unless @private_token
+      @user.generate_private_token!
+      @private_token = @user.private_token
+    end
+
+    @params = {:private_token => @private_token}
+  end
+  attr_accessor :private_token, :user, :person, :params, :environment
+
+  private
+
+  def json_response_ids(kind)
+    json = JSON.parse(last_response.body)
+    json[kind.to_s].map {|c| c['id']}
+  end
+
+end
+++ a/test/unit/serpro_captcha_verification_test.rb
@@ -0,0 +1,109 @@
+require 'webmock'
+include WebMock::API
+require File.dirname(__FILE__) + '/../../../../test/test_helper'
+require_relative '../test_helper'
+
+class SerproCaptchaVerificationTest < ActiveSupport::TestCase
+
+  def setup
+    @environment = Environment.default
+    @environment.enabled_plugins = ['SerproCaptchaPlugin']
+    @environment.serpro_captcha_verify_uri="http://www.somecompany.com:443/validate"
+    @environment.serpro_captcha_client_id='323232'
+    @environment.save!
+    @captcha_token = "642646"
+    @captcha_text = "44641441"
+    @captcha_verification_body = "#{@environment.serpro_captcha_client_id}&#{@captcha_token}&#{@captcha_text}"
+  end
+
+  def login_with_captcha
+    store = Noosfero::API::SessionStore.create("captcha")
+    ## Initialize the data for the session store
+    store.data = []
+    ## Put it back in cache
+    store.store
+    { "private_token" => "#{store.private_token}" }
+  end
+
+  def create_article(name)
+    person = fast_create(Person, :environment_id => @environment.id)
+    fast_create(Article, :profile_id => person.id, :name => name)
+  end
+
+  should 'register a user when there are no enabled captcha pluging' do
+      @environment.enabled_plugins = []
+      @environment.save!
+      Environment.default.enable('skip_new_user_email_confirmation')
+      params = {:login => "newuserapi", :password => "newuserapi", :password_confirmation => "newuserapi", :email => "newuserapi@email.com" }
+      post "/api/v1/register?#{params.to_query}"
+      assert_equal 201, last_response.status
+      json = JSON.parse(last_response.body)
+      assert User['newuserapi'].activated?
+      assert json['user']['private_token'].present?
+  end
+
+  should 'not register a user if captcha fails' do
+      fail_captcha_text @environment.serpro_captcha_verify_uri, @captcha_verification_body
+      Environment.default.enable('skip_new_user_email_confirmation')
+      params = {:login => "newuserapi", :password => "newuserapi", :password_confirmation => "newuserapi", :email => "newuserapi@email.com", :txtToken_captcha_serpro_gov_br => @captcha_token, :captcha_text => @captcha_text}
+      post "/api/v1/register?#{params.to_query}"
+      assert_equal 403, last_response.status
+      json = JSON.parse(last_response.body)
+      assert_equal json["message"], _("Wrong captcha text, please try again")
+  end
+
+  should 'verify_serpro_captcha' do
+    pass_captcha @environment.serpro_captcha_verify_uri, @captcha_verification_body
+    scv = SerproCaptchaVerification.new
+    assert scv.verify_serpro_captcha(@environment.serpro_captcha_client_id, @captcha_token, @captcha_text, @environment.serpro_captcha_verify_uri)
+  end
+
+  should 'fail captcha if user has not filled Serpro\' captcha text' do
+    pass_captcha @environment.serpro_captcha_verify_uri, @captcha_verification_body
+    scv = SerproCaptchaVerification.new
+    hash = scv.verify_serpro_captcha(@environment.serpro_captcha_client_id, @captcha_token, nil, @environment.serpro_captcha_verify_uri)
+    assert hash[:user_message], _('Captcha text has not been filled')
+  end
+
+  should 'fail captcha if Serpro\' captcha token has not been sent' do
+    pass_captcha @environment.serpro_captcha_verify_uri, @captcha_verification_body
+    scv = SerproCaptchaVerification.new
+    hash = scv.verify_serpro_captcha(@environment.serpro_captcha_client_id, nil, @captcha_text, @environment.serpro_captcha_verify_uri)
+    assert hash[:javascript_console_message], _("Missing Serpro's Captcha token")
+  end
+
+  should 'fail captcha text' do
+    fail_captcha_text @environment.serpro_captcha_verify_uri, @captcha_verification_body
+    scv = SerproCaptchaVerification.new
+    hash = scv.verify_serpro_captcha(@environment.serpro_captcha_client_id, nil, @captcha_text, @environment.serpro_captcha_verify_uri)
+    assert hash[:javascript_console_message], _("Wrong captcha text, please try again")
+  end
+
+  should 'not perform a vote without authentication' do
+    article = create_article('Article 1')
+    params = {}
+    params[:value] = 1
+
+    post "/api/v1/articles/#{article.id}/vote?#{params.to_query}"
+    json = JSON.parse(last_response.body)
+    assert_equal 401, last_response.status
+  end
+
+  should 'perform a vote on an article identified by id' do
+    pass_captcha @environment.serpro_captcha_verify_uri, @captcha_verification_body
+    params = {}
+    params[:txtToken_captcha_serpro_gov_br]= @captcha_token
+    params[:captcha_text]= @captcha_text
+    post "/api/v1/login-captcha?#{params.to_query}"
+    json = JSON.parse(last_response.body)
+    article = create_article('Article 1')
+    params = {}
+    params[:private_token] = json['private_token']
+    params[:value] = 1
+    post "/api/v1/articles/#{article.id}/vote?#{params.to_query}"
+    json = JSON.parse(last_response.body)
+    assert_not_equal 401, last_response.status
+    assert_equal true, json['vote']
+  end
+
+end
+++ a/views/serpro_captcha_plugin_admin/index.html.erb
@@ -0,0 +1,28 @@
+<h1><%= _("Serpro's Captcha Management") %> </h1>
+
+<%= labelled_form_for(:environment, :url => {:action => 'update'}) do |f| %>
+
+<table>
+  <tr>
+    <th><%= c_('Configuration') %></th>
+    <th><%= _('Value') %></th>
+  </tr>
+  <tr>
+    <td><%= _('Verify URI') %></td>
+    <td><%= text_field :environment, :serpro_captcha_verify_uri %></td>
+  </tr>
+  <tr>
+    <td><%= _('Client Id') %></td>
+    <td><%= text_field :environment, :serpro_captcha_client_id %></td>
+  </tr>
+</table>
+
+
+<div>
+  <% button_bar do %>
+    <%= submit_button('save', c_('Save changes')) %>
+    <%= button :back, _('Back to plugins administration panel'), :controller => 'plugins' %>
+  <% end %>
+</div>
+
+<% end %>
	1	+++ a/README.md
...	...	@@ -0,0 +1,6 @@
	1	+Sample config values:
	2	+
	3	+verify_uri 'http://captcha.servicoscorporativos.serpro.gov.br/captchavalidar/1.0.0/validar'
	4	+serpro_client_id 'fdbcdc7a0b754ee7ae9d865fda740f17'
	5	+
	6	+See http://stdcs.supst.serpro/manual/html/#captcha/page/introducao.html for more details
...	...
	1	+++ a/controllers/serpro_captcha_plugin_admin_controller.rb
...	...	@@ -0,0 +1,17 @@
	1	+class SerproCaptchaPluginAdminController < PluginAdminController
	2	+
	3	+ append_view_path File.join(File.dirname(__FILE__) + '/../views')
	4	+
	5	+ def index
	6	+ end
	7	+
	8	+ def update
	9	+ if @environment.update_attributes(params[:environment])
	10	+ session[:notice] = _('Captcha configuration updated successfully.')
	11	+ else
	12	+ session[:notice] = _('Captcha configuration could not be saved.')
	13	+ end
	14	+ render :action => 'index'
	15	+ end
	16	+
	17	+end
...	...
	1	+++ a/lib/ext/environment.rb
...	...	@@ -0,0 +1,35 @@
	1	+require_dependency 'environment'
	2	+
	3	+class Environment
	4	+
	5	+ #Captcha settings
	6	+ settings_items :serpro_captcha_plugin, :type => ActiveSupport::HashWithIndifferentAccess, :default => {}
	7	+
	8	+# settings_items :verify_uri, :type => :string, :default => 'http://captcha.servicoscorporativos.serpro.gov.br/captchavalidar/1.0.0/validar'
	9	+# settings_items :serpro_client_id, :type => :string, :default => 'fdbcdc7a0b754ee7ae9d865fda740f17'
	10	+
	11	+ attr_accessible :serpro_captcha_plugin_attributes, :serpro_captcha_verify_uri, :serpro_captcha_client_id
	12	+
	13	+ def serpro_captcha_plugin_attributes
	14	+ self.serpro_captcha_plugin \|\| {}
	15	+ end
	16	+
	17	+ def serpro_captcha_verify_uri= verify_uri
	18	+ self.serpro_captcha_plugin = {} if self.serpro_captcha_plugin.blank?
	19	+ self.serpro_captcha_plugin['serpro_captcha_verify_uri'] = verify_uri
	20	+ end
	21	+
	22	+ def serpro_captcha_verify_uri
	23	+ self.serpro_captcha_plugin['serpro_captcha_verify_uri']
	24	+ end
	25	+
	26	+ def serpro_captcha_client_id= client_id
	27	+ self.serpro_captcha_plugin = {} if self.serpro_captcha_plugin.blank?
	28	+ self.serpro_captcha_plugin['serpro_captcha_client_id'] = client_id
	29	+ end
	30	+
	31	+ def serpro_captcha_client_id
	32	+ self.serpro_captcha_plugin['serpro_captcha_client_id']
	33	+ end
	34	+
	35	+end
...	...
	1	+++ a/lib/serpro_captcha_plugin.rb
...	...	@@ -0,0 +1,20 @@
	1	+class SerproCaptchaPlugin < Noosfero::Plugin
	2	+
	3	+ def self.plugin_name
	4	+ _('Serpro\'s captcha plugin')
	5	+ end
	6	+
	7	+ def self.plugin_description
	8	+ _("Provides a plugin to Serpro's captcha infrastructure.")
	9	+ end
	10	+
	11	+ def self.api_mount_points
	12	+ [SerproCaptchaPlugin::API ]
	13	+ end
	14	+
	15	+ def test_captcha(remote_ip, params, environment)
	16	+ scv = SerproCaptchaVerification.new
	17	+ return scv.verify_serpro_captcha(environment.serpro_captcha_client_id, params[:txtToken_captcha_serpro_gov_br], params[:captcha_text], environment.serpro_captcha_verify_uri)
	18	+ end
	19	+
	20	+end
...	...
	1	+++ a/lib/serpro_captcha_verification.rb
...	...	@@ -0,0 +1,31 @@
	1	+class SerproCaptchaVerification
	2	+
	3	+ # return true or a hash with the error
	4	+ # :user_message, :status, :log_message, :javascript_console_message
	5	+ def verify_serpro_captcha(client_id, token, captcha_text, verify_uri)
	6	+ msg_icve = _('Internal captcha validation error')
	7	+ msg_esca = 'Environment serpro_captcha_plugin_attributes'
	8	+ return hash_error(msg_icve, 500, nil, "#{msg_esca} verify_uri not defined") if verify_uri.nil?
	9	+ return hash_error(msg_icve, 500, nil, "#{msg_esca} client_id not defined") if client_id.nil?
	10	+ return hash_error(_("Error processing token validation"), 500, nil, _("Missing Serpro's Captcha token")) unless token
	11	+ return hash_error(_('Captcha text has not been filled'), 403) unless captcha_text
	12	+ uri = URI(verify_uri)
	13	+ http = Net::HTTP.new(uri.host, uri.port)
	14	+ request = Net::HTTP::Post.new(uri.path)
	15	+ verify_string = "#{client_id}&#{token}&#{captcha_text}"
	16	+ request.body = verify_string
	17	+ body = http.request(request).body
	18	+ return true if body == '1'
	19	+ return hash_error(_("Internal captcha validation error"), 500, body, "Unable to reach Serpro's Captcha validation service") if body == "Activity timed out"
	20	+ return hash_error(_("Wrong captcha text, please try again"), 403) if body == '0'
	21	+ return hash_error(_("Serpro's captcha token not found"), 500) if body == '2'
	22	+ return hash_error(_("No data sent to validation server or other serious problem"), 500) if body == -1
	23	+ #Catches all errors at the end
	24	+ return hash_error(_("Internal captcha validation error"), 500, nil, "Error validating Serpro's captcha service returned: #{body}")
	25	+ end
	26	+
	27	+ def hash_error(user_message, status, log_message=nil, javascript_console_message=nil)
	28	+ {user_message: user_message, status: status, log_message: log_message, javascript_console_message: javascript_console_message}
	29	+ end
	30	+
	31	+end
...	...
	1	+++ a/test/functional/account_controller_plugin_test.rb
...	...	@@ -0,0 +1,18 @@
	1	+require File.dirname(__FILE__) + '/../test_helper'
	2	+
	3	+# Re-raise errors caught by the controller.
	4	+class AccountController; def rescue_action(e) raise e end; end
	5	+
	6	+class AccountControllerPluginTest < ActionController::TestCase
	7	+
	8	+ def setup
	9	+ @controller = AccountController.new
	10	+ @request = ActionController::TestRequest.new
	11	+ @response = ActionController::TestResponse.new
	12	+
	13	+ @environment = Environment.default
	14	+ @environment.enabled_plugins = ['SerproCaptchaPlugin']
	15	+ @environment.save!
	16	+ end
	17	+
	18	+end
...	...
	1	+++ a/test/test_helper.rb
...	...	@@ -0,0 +1,65 @@
	1	+require "#{Rails.root}/lib/noosfero/api/helpers"
	2	+
	3	+class ActiveSupport::TestCase
	4	+
	5	+ include Rack::Test::Methods
	6	+
	7	+ def app
	8	+ Noosfero::API::API
	9	+ end
	10	+
	11	+ def pass_captcha(mocked_url, captcha_verification_body)
	12	+ stub_request(:post, mocked_url).
	13	+ with(:body => captcha_verification_body,
	14	+ :headers => {'Accept'=>'/', 'User-Agent'=>'Ruby'}).
	15	+ to_return(:status => 200, :body => "1", :headers => {'Content-Length' => 1})
	16	+ end
	17	+
	18	+ def fail_captcha_text(mocked_url, captcha_verification_body)
	19	+ stub_request(:post, mocked_url).
	20	+ with(:body => captcha_verification_body,
	21	+ :headers => {'Accept'=>'/', 'User-Agent'=>'Ruby'}).
	22	+ to_return(:status => 200, :body => "0", :headers => {'Content-Length' => 1})
	23	+ end
	24	+
	25	+ def login_with_captcha
	26	+ json = do_login_captcha_from_api
	27	+ @private_token = json["private_token"]
	28	+ @params = { "private_token" => @private_token}
	29	+ json
	30	+ end
	31	+
	32	+ ## Performs a login using the session.rb but mocking the
	33	+ ## real HTTP request to validate the captcha.
	34	+ def do_login_captcha_from_api
	35	+ post "/api/v1/login-captcha"
	36	+ json = JSON.parse(last_response.body)
	37	+ json
	38	+ end
	39	+
	40	+ def login_api
	41	+ @environment = Environment.default
	42	+ @user = User.create!(:login => 'testapi', :password => 'testapi', :password_confirmation => 'testapi', :email => 'test@test.org', :environment => @environment)
	43	+ @user.activate
	44	+ @person = @user.person
	45	+
	46	+ post "/api/v1/login?login=testapi&password=testapi"
	47	+ json = JSON.parse(last_response.body)
	48	+ @private_token = json["private_token"]
	49	+ unless @private_token
	50	+ @user.generate_private_token!
	51	+ @private_token = @user.private_token
	52	+ end
	53	+
	54	+ @params = {:private_token => @private_token}
	55	+ end
	56	+ attr_accessor :private_token, :user, :person, :params, :environment
	57	+
	58	+ private
	59	+
	60	+ def json_response_ids(kind)
	61	+ json = JSON.parse(last_response.body)
	62	+ json[kind.to_s].map {\|c\| c['id']}
	63	+ end
	64	+
	65	+end
...	...
	1	+++ a/test/unit/serpro_captcha_verification_test.rb
...	...	@@ -0,0 +1,109 @@
	1	+require 'webmock'
	2	+include WebMock::API
	3	+require File.dirname(__FILE__) + '/../../../../test/test_helper'
	4	+require_relative '../test_helper'
	5	+
	6	+class SerproCaptchaVerificationTest < ActiveSupport::TestCase
	7	+
	8	+ def setup
	9	+ @environment = Environment.default
	10	+ @environment.enabled_plugins = ['SerproCaptchaPlugin']
	11	+ @environment.serpro_captcha_verify_uri="http://www.somecompany.com:443/validate"
	12	+ @environment.serpro_captcha_client_id='323232'
	13	+ @environment.save!
	14	+ @captcha_token = "642646"
	15	+ @captcha_text = "44641441"
	16	+ @captcha_verification_body = "#{@environment.serpro_captcha_client_id}&#{@captcha_token}&#{@captcha_text}"
	17	+ end
	18	+
	19	+ def login_with_captcha
	20	+ store = Noosfero::API::SessionStore.create("captcha")
	21	+ ## Initialize the data for the session store
	22	+ store.data = []
	23	+ ## Put it back in cache
	24	+ store.store
	25	+ { "private_token" => "#{store.private_token}" }
	26	+ end
	27	+
	28	+ def create_article(name)
	29	+ person = fast_create(Person, :environment_id => @environment.id)
	30	+ fast_create(Article, :profile_id => person.id, :name => name)
	31	+ end
	32	+
	33	+ should 'register a user when there are no enabled captcha pluging' do
	34	+ @environment.enabled_plugins = []
	35	+ @environment.save!
	36	+ Environment.default.enable('skip_new_user_email_confirmation')
	37	+ params = {:login => "newuserapi", :password => "newuserapi", :password_confirmation => "newuserapi", :email => "newuserapi@email.com" }
	38	+ post "/api/v1/register?#{params.to_query}"
	39	+ assert_equal 201, last_response.status
	40	+ json = JSON.parse(last_response.body)
	41	+ assert User['newuserapi'].activated?
	42	+ assert json['user']['private_token'].present?
	43	+ end
	44	+
	45	+ should 'not register a user if captcha fails' do
	46	+ fail_captcha_text @environment.serpro_captcha_verify_uri, @captcha_verification_body
	47	+ Environment.default.enable('skip_new_user_email_confirmation')
	48	+ params = {:login => "newuserapi", :password => "newuserapi", :password_confirmation => "newuserapi", :email => "newuserapi@email.com", :txtToken_captcha_serpro_gov_br => @captcha_token, :captcha_text => @captcha_text}
	49	+ post "/api/v1/register?#{params.to_query}"
	50	+ assert_equal 403, last_response.status
	51	+ json = JSON.parse(last_response.body)
	52	+ assert_equal json["message"], _("Wrong captcha text, please try again")
	53	+ end
	54	+
	55	+ should 'verify_serpro_captcha' do
	56	+ pass_captcha @environment.serpro_captcha_verify_uri, @captcha_verification_body
	57	+ scv = SerproCaptchaVerification.new
	58	+ assert scv.verify_serpro_captcha(@environment.serpro_captcha_client_id, @captcha_token, @captcha_text, @environment.serpro_captcha_verify_uri)
	59	+ end
	60	+
	61	+ should 'fail captcha if user has not filled Serpro\' captcha text' do
	62	+ pass_captcha @environment.serpro_captcha_verify_uri, @captcha_verification_body
	63	+ scv = SerproCaptchaVerification.new
	64	+ hash = scv.verify_serpro_captcha(@environment.serpro_captcha_client_id, @captcha_token, nil, @environment.serpro_captcha_verify_uri)
	65	+ assert hash[:user_message], _('Captcha text has not been filled')
	66	+ end
	67	+
	68	+ should 'fail captcha if Serpro\' captcha token has not been sent' do
	69	+ pass_captcha @environment.serpro_captcha_verify_uri, @captcha_verification_body
	70	+ scv = SerproCaptchaVerification.new
	71	+ hash = scv.verify_serpro_captcha(@environment.serpro_captcha_client_id, nil, @captcha_text, @environment.serpro_captcha_verify_uri)
	72	+ assert hash[:javascript_console_message], _("Missing Serpro's Captcha token")
	73	+ end
	74	+
	75	+ should 'fail captcha text' do
	76	+ fail_captcha_text @environment.serpro_captcha_verify_uri, @captcha_verification_body
	77	+ scv = SerproCaptchaVerification.new
	78	+ hash = scv.verify_serpro_captcha(@environment.serpro_captcha_client_id, nil, @captcha_text, @environment.serpro_captcha_verify_uri)
	79	+ assert hash[:javascript_console_message], _("Wrong captcha text, please try again")
	80	+ end
	81	+
	82	+ should 'not perform a vote without authentication' do
	83	+ article = create_article('Article 1')
	84	+ params = {}
	85	+ params[:value] = 1
	86	+
	87	+ post "/api/v1/articles/#{article.id}/vote?#{params.to_query}"
	88	+ json = JSON.parse(last_response.body)
	89	+ assert_equal 401, last_response.status
	90	+ end
	91	+
	92	+ should 'perform a vote on an article identified by id' do
	93	+ pass_captcha @environment.serpro_captcha_verify_uri, @captcha_verification_body
	94	+ params = {}
	95	+ params[:txtToken_captcha_serpro_gov_br]= @captcha_token
	96	+ params[:captcha_text]= @captcha_text
	97	+ post "/api/v1/login-captcha?#{params.to_query}"
	98	+ json = JSON.parse(last_response.body)
	99	+ article = create_article('Article 1')
	100	+ params = {}
	101	+ params[:private_token] = json['private_token']
	102	+ params[:value] = 1
	103	+ post "/api/v1/articles/#{article.id}/vote?#{params.to_query}"
	104	+ json = JSON.parse(last_response.body)
	105	+ assert_not_equal 401, last_response.status
	106	+ assert_equal true, json['vote']
	107	+ end
	108	+
	109	+end
...	...
	1	+++ a/views/serpro_captcha_plugin_admin/index.html.erb
...	...	@@ -0,0 +1,28 @@
	1	+<h1><%= _("Serpro's Captcha Management") %> </h1>
	2	+
	3	+<%= labelled_form_for(:environment, :url => {:action => 'update'}) do \|f\| %>
	4	+
	5	+<table>
	6	+ <tr>
	7	+ <th><%= c_('Configuration') %></th>
	8	+ <th><%= _('Value') %></th>
	9	+ </tr>
	10	+ <tr>
	11	+ <td><%= _('Verify URI') %></td>
	12	+ <td><%= text_field :environment, :serpro_captcha_verify_uri %></td>
	13	+ </tr>
	14	+ <tr>
	15	+ <td><%= _('Client Id') %></td>
	16	+ <td><%= text_field :environment, :serpro_captcha_client_id %></td>
	17	+ </tr>
	18	+</table>
	19	+
	20	+
	21	+<div>
	22	+ <% button_bar do %>
	23	+ <%= submit_button('save', c_('Save changes')) %>
	24	+ <%= button :back, _('Back to plugins administration panel'), :controller => 'plugins' %>
	25	+ <% end %>
	26	+</div>
	27	+
	28	+<% end %>
...	...