Description:
authenticates through programming.in.th
Commit status:
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Author
Jittat Fakcharoenphol
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r770:572d003cd44c - - 3 files changed: 59 inserted, 1 deleted
| @@ -0,0 +1,33 | |||||
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1 | + # Authentication and user imports through programming.in.th web request | ||
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2 | + require 'net/http' | ||
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3 | + require 'uri' | ||
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4 | + require 'json' | ||
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5 | + | ||
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6 | + class ProgrammingAuthenticator | ||
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7 | + PROGRAMMING_AUTHEN_URL = "https://programming.in.th/authen.php" | ||
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8 | + | ||
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9 | + def find_or_create_user(result) | ||
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10 | + user = User.find_by(login: result['username']) | ||
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11 | + if not user | ||
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12 | + user = User.new(login: result['username'], | ||
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13 | + full_name: result['firstname'] + ' ' + result['surname'], | ||
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14 | + alias: result['display'], | ||
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15 | + email: result['email']) | ||
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16 | + user.password = User.random_password | ||
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17 | + user.save | ||
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18 | + end | ||
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19 | + return user | ||
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20 | + end | ||
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21 | + | ||
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22 | + def authenticate(login, password) | ||
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23 | + uri = URI(PROGRAMMING_AUTHEN_URL) | ||
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24 | + result = Net::HTTP.post_form(uri, 'username' => login, 'password' => password) | ||
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25 | + request_result = JSON.parse(result.body) | ||
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26 | + | ||
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27 | + if request_result.fetch('status', 'incorrect') == 'OK' | ||
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28 | + return find_or_create_user(request_result) | ||
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29 | + else | ||
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30 | + return nil | ||
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31 | + end | ||
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32 | + end | ||
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33 | + end | ||
| @@ -1,5 +1,7 | |||||
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1 | class LoginController < ApplicationController |
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1 | class LoginController < ApplicationController |
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2 |
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2 | ||
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3 | + @@authenticators = [] | ||
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4 | + | ||
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3 | def index |
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5 | def index |
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4 | # show login screen |
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6 | # show login screen |
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5 | reset_session |
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7 | reset_session |
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7 | end |
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9 | end |
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8 |
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10 | ||
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9 | def login |
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11 | def login |
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10 |
- user = |
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12 | + user = get_authenticated_user(params[:login], params[:password]) |
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11 | unless user |
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13 | unless user |
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12 | flash[:notice] = 'Wrong password' |
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14 | flash[:notice] = 'Wrong password' |
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13 | redirect_to :controller => 'main', :action => 'login' |
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15 | redirect_to :controller => 'main', :action => 'login' |
| @@ -60,4 +62,24 | |||||
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60 | end |
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62 | end |
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61 | end |
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63 | end |
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62 |
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64 | ||
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65 | + def self.add_authenticator(authenticator) | ||
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66 | + @@authenticators << authenticator | ||
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63 | end |
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67 | end |
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68 | + | ||
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69 | + protected | ||
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70 | + | ||
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71 | + def get_authenticated_user(login, password) | ||
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72 | + if @@authenticators.empty? | ||
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73 | + return User.authenticate(login, password) | ||
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74 | + else | ||
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75 | + user = nil | ||
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76 | + @@authenticators.each do |authenticator| | ||
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77 | + if not user | ||
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78 | + user = authenticator.authenticate(login, password) | ||
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79 | + end | ||
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80 | + end | ||
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81 | + return user | ||
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82 | + end | ||
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83 | + end | ||
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84 | + | ||
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85 | + end | ||
| @@ -28,3 +28,6 | |||||
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28 |
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28 | ||
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29 | # Uncomment so that configuration is read only once when the server is loaded |
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29 | # Uncomment so that configuration is read only once when the server is loaded |
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30 | # CONFIGURATION_CACHE_ENABLED = true |
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30 | # CONFIGURATION_CACHE_ENABLED = true |
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31 | + | ||
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32 | + # Uncomment to allow authentication and user import from programming.in.th | ||
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33 | + # LoginController.add_authenticator(ProgrammingAuthenticator.new) | ||
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