cafe-grader-web Commit - r777:e61e522c673f

cafe-grader-web

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Description:

Merge pull request #26 from cafe-grader-team/master merge edit from upstream

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[Not Reviewed]

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r777:e61e522c673f - Thu, 10 Oct 2019 11:41:18 - 8 files changed: 82 inserted, 8 deleted

lib/programming_authenticator.rb created 644 ¶ +33

			@@ -0,0 +1,33
		1	+ # Authentication and user imports through programming.in.th web request
		2	+ require 'net/http'
		3	+ require 'uri'
		4	+ require 'json'
		5	+
		6	+ class ProgrammingAuthenticator
		7	+ PROGRAMMING_AUTHEN_URL = "https://programming.in.th/authen.php"
		8	+
		9	+ def find_or_create_user(result)
		10	+ user = User.find_by(login: result['username'])
		11	+ if not user
		12	+ user = User.new(login: result['username'],
		13	+ full_name: result['firstname'] + ' ' + result['surname'],
		14	+ alias: result['display'],
		15	+ email: result['email'])
		16	+ user.password = User.random_password
		17	+ user.save
		18	+ end
		19	+ return user
		20	+ end
		21	+
		22	+ def authenticate(login, password)
		23	+ uri = URI(PROGRAMMING_AUTHEN_URL)
		24	+ result = Net::HTTP.post_form(uri, 'username' => login, 'password' => password)
		25	+ request_result = JSON.parse(result.body)
		26	+
		27	+ if request_result.fetch('status', 'incorrect') == 'OK'
		28	+ return find_or_create_user(request_result)
		29	+ else
		30	+ return nil
		31	+ end
		32	+ end
		33	+ end

app/controllers/login_controller.rb ¶ +23 -1

               class LoginController < ApplicationController
+            +   @@authenticators = []
+            +
                 def index
                   # show login screen
                   reset_session
                 end
                 def login
-            -     user = User.authenticate(params[:login], params[:password])
+            +     user = get_authenticated_user(params[:login], params[:password])
                   unless user
                     flash[:notice] = 'Wrong password'
                     redirect_to :controller => 'main', :action => 'login'
                   end
                 end
+            +   def self.add_authenticator(authenticator)
+            +     @@authenticators << authenticator
+            +   end
+            +
+            +   protected
+            +
+            +   def get_authenticated_user(login, password)
+            +     if @@authenticators.empty?
+            +       return User.authenticate(login, password)
+            +     else
+            +       user = User.authenticate(login, password)
+            +       @@authenticators.each do |authenticator|
+            +         if not user
+            +           user = authenticator.authenticate(login, password)
+            +         end
+            +       end
+            +       return user
+            +     end
+            +   end
+            +
               end

app/controllers/problems_controller.rb ¶ +5 -1

                 def create
                   @problem = Problem.new(problem_params)
-            -     @description = Description.new(params[:description])
+            +     @description = Description.new(description_params)
                   if @description.body!=''
                     if !@description.save
                       render :action => new and return
                 ##################################
                 protected
+            +   def description_params
+            +     params.require(:description).permit(:body, :markdowned)
+            +   end
+            +
                 def allow_test_pair_import?
                   if defined? ALLOW_TEST_PAIR_IMPORT
                     return ALLOW_TEST_PAIR_IMPORT

app/models/submission.rb ¶ +6 -4

                 end
                 def assign_language
-            -     self.language = Submission.find_language_in_source(self.source,
-            -                                                        self.source_filename)
+            +     if self.language == nil
+            +       self.language = Submission.find_language_in_source(self.source,
+            +                                                          self.source_filename)
+            +     end
                 end
                 # validation codes
                   # for output_only tasks
                   return if self.problem!=nil and self.problem.output_only
-            -     if self.language==nil
-            -       errors.add('source',"Cannot detect language. Did you submit a correct source file?") unless self.language!=nil
+            +     if self.language == nil
+            +       errors.add('source',"Cannot detect language. Did you submit a correct source file?")
                   end
                 end

app/models/user.rb ¶ +1 -1

                 validates_length_of :full_name, :minimum => 1
                 validates_presence_of :password, :if => :password_required?
-            -   validates_length_of :password, :within => 4..20, :if => :password_required?
+            +   validates_length_of :password, :within => 4..50, :if => :password_required?
                 validates_confirmation_of :password, :if => :password_required?
                 validates_format_of :email,

app/views/submissions/edit.html.haml ¶ +3 -1

                         %span{aria: {hidden: 'true'}, data: {dismiss: 'modal'}} &times;
                       %h4 Compiler message
                     .modal-body
-            -         %pre#compiler_msg= @submission.compiler_message
+            +       %pre#compiler_msg
+            +         - if @submission
+            +           = @submission.compiler_message
                     .modal-footer
                       %button.btn.btn-default{type: 'button', data: {dismiss: 'modal'}} Close

config/initializers/cafe_grader_config.rb.SAMPLE ¶ +3

               # Uncomment so that configuration is read only once when the server is loaded
               # CONFIGURATION_CACHE_ENABLED = true
+            +
+            + # Uncomment to allow authentication and user import from programming.in.th
+            + # LoginController.add_authenticator(ProgrammingAuthenticator.new)

db/seeds.rb ¶ +8

                    :default_value => 'false',
                    :description => 'When true, any user can view/download test data'
                  },
+            +
+            +    {
+            +      :key => 'system.online_registration',
+            +      :value_type => 'boolean',
+            +      :default_value => 'false',
+            +      :description => 'This option enables online registration.'
+            +    },
+            +
                  # If Configuration['system.online_registration'] is true, the
                  # system allows online registration, and will use these
                  # information for sending confirmation emails.

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