cafe-grader-web

Commit r746:1323b43e275a public

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merge
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r746:1323b43e275a - - 1 file changed: 0 inserted, 48 deleted

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@@ -24,155 +24,107
24 24
25 25 has_one :contest_stat, :class_name => "UserContestStat", :dependent => :destroy
26 26
27 27 belongs_to :site
28 28 belongs_to :country
29 29
30 30 has_and_belongs_to_many :contests, -> { order(:name); uniq}
31 31
32 32 scope :activated_users, -> {where activated: true}
33 33
34 34 validates_presence_of :login
35 35 validates_uniqueness_of :login
36 36 validates_format_of :login, :with => /\A[\_A-Za-z0-9]+\z/
37 37 validates_length_of :login, :within => 3..30
38 38
39 39 validates_presence_of :full_name
40 40 validates_length_of :full_name, :minimum => 1
41 41
42 42 validates_presence_of :password, :if => :password_required?
43 43 validates_length_of :password, :within => 4..20, :if => :password_required?
44 44 validates_confirmation_of :password, :if => :password_required?
45 45
46 46 validates_format_of :email,
47 47 :with => /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\Z/i,
48 48 :if => :email_validation?
49 49 validate :uniqueness_of_email_from_activated_users,
50 50 :if => :email_validation?
51 51 validate :enough_time_interval_between_same_email_registrations,
52 52 :if => :email_validation?
53 53
54 54 # these are for ytopc
55 55 # disable for now
56 56 #validates_presence_of :province
57 57
58 58 attr_accessor :password
59 59
60 60 before_save :encrypt_new_password
61 61 before_save :assign_default_site
62 62 before_save :assign_default_contest
63 63
64 64 # this is for will_paginate
65 65 cattr_reader :per_page
66 66 @@per_page = 50
67 67
68 68 def self.authenticate(login, password)
69 69 user = find_by_login(login)
70 70 if user
71 71 return user if user.authenticated?(password)
72 - if user.authenticated_by_cucas?(password) or user.authenticated_by_pop3?(password)
73 - user.password = password
74 - user.save
75 - return user
76 - end
77 72 end
78 73 end
79 74
80 75 def authenticated?(password)
81 76 if self.activated
82 77 hashed_password == User.encrypt(password,self.salt)
83 78 else
84 79 false
85 80 end
86 81 end
87 82
88 - def authenticated_by_pop3?(password)
89 - Net::POP3.enable_ssl
90 - pop = Net::POP3.new('pops.it.chula.ac.th')
91 - authen = true
92 - begin
93 - pop.start(login, password)
94 - pop.finish
95 - return true
96 - rescue
97 - return false
98 - end
99 - end
100 -
101 - def authenticated_by_cucas?(password)
102 - url = URI.parse('https://www.cas.chula.ac.th/cas/api/?q=studentAuthenticate')
103 - appid = '41508763e340d5858c00f8c1a0f5a2bb'
104 - appsecret ='d9cbb5863091dbe186fded85722a1e31'
105 - post_args = {
106 - 'appid' => appid,
107 - 'appsecret' => appsecret,
108 - 'username' => login,
109 - 'password' => password
110 - }
111 -
112 - #simple call
113 - begin
114 - http = Net::HTTP.new('www.cas.chula.ac.th', 443)
115 - http.use_ssl = true
116 - http.verify_mode = OpenSSL::SSL::VERIFY_NONE
117 - result = [ ]
118 - http.start do |http|
119 - req = Net::HTTP::Post.new('/cas/api/?q=studentAuthenticate')
120 - param = "appid=#{appid}&appsecret=#{appsecret}&username=#{login}&password=#{password}"
121 - resp = http.request(req,param)
122 - result = JSON.parse resp.body
123 - end
124 - return true if result["type"] == "beanStudent"
125 - rescue => e
126 - return false
127 - end
128 - return false
129 - end
130 -
131 83 def admin?
132 84 self.roles.detect {|r| r.name == 'admin' }
133 85 end
134 86
135 87 def email_for_editing
136 88 if self.email==nil
137 89 "(unknown)"
138 90 elsif self.email==''
139 91 "(blank)"
140 92 else
141 93 self.email
142 94 end
143 95 end
144 96
145 97 def email_for_editing=(e)
146 98 self.email=e
147 99 end
148 100
149 101 def alias_for_editing
150 102 if self.alias==nil
151 103 "(unknown)"
152 104 elsif self.alias==''
153 105 "(blank)"
154 106 else
155 107 self.alias
156 108 end
157 109 end
158 110
159 111 def alias_for_editing=(e)
160 112 self.alias=e
161 113 end
162 114
163 115 def activation_key
164 116 if self.hashed_password==nil
165 117 encrypt_new_password
166 118 end
167 119 Digest::SHA1.hexdigest(self.hashed_password)[0..7]
168 120 end
169 121
170 122 def verify_activation_key(key)
171 123 key == activation_key
172 124 end
173 125
174 126 def self.random_password(length=5)
175 127 chars = 'abcdefghjkmnopqrstuvwxyz'
176 128 password = ''
177 129 length.times { password << chars[rand(chars.length - 1)] }
178 130 password
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