cafe-grader-web

Commit r496:038086c2ebdc public

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Description:
bring back cucas login to algo-bm
Commit status:
[Not Reviewed]
References:
algo
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r496:038086c2ebdc - - 1 file changed: 47 inserted, 0 deleted

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@@ -22,107 +22,154
22
22
23 has_one :contest_stat, :class_name => "UserContestStat", :dependent => :destroy
23 has_one :contest_stat, :class_name => "UserContestStat", :dependent => :destroy
24
24
25 belongs_to :site
25 belongs_to :site
26 belongs_to :country
26 belongs_to :country
27
27
28 has_and_belongs_to_many :contests, :uniq => true, :order => 'name'
28 has_and_belongs_to_many :contests, :uniq => true, :order => 'name'
29
29
30 scope :activated_users, :conditions => {:activated => true}
30 scope :activated_users, :conditions => {:activated => true}
31
31
32 validates_presence_of :login
32 validates_presence_of :login
33 validates_uniqueness_of :login
33 validates_uniqueness_of :login
34 validates_format_of :login, :with => /^[\_A-Za-z0-9]+$/
34 validates_format_of :login, :with => /^[\_A-Za-z0-9]+$/
35 validates_length_of :login, :within => 3..30
35 validates_length_of :login, :within => 3..30
36
36
37 validates_presence_of :full_name
37 validates_presence_of :full_name
38 validates_length_of :full_name, :minimum => 1
38 validates_length_of :full_name, :minimum => 1
39
39
40 validates_presence_of :password, :if => :password_required?
40 validates_presence_of :password, :if => :password_required?
41 validates_length_of :password, :within => 4..20, :if => :password_required?
41 validates_length_of :password, :within => 4..20, :if => :password_required?
42 validates_confirmation_of :password, :if => :password_required?
42 validates_confirmation_of :password, :if => :password_required?
43
43
44 validates_format_of :email,
44 validates_format_of :email,
45 :with => /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\Z/i,
45 :with => /\A([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})\Z/i,
46 :if => :email_validation?
46 :if => :email_validation?
47 validate :uniqueness_of_email_from_activated_users,
47 validate :uniqueness_of_email_from_activated_users,
48 :if => :email_validation?
48 :if => :email_validation?
49 validate :enough_time_interval_between_same_email_registrations,
49 validate :enough_time_interval_between_same_email_registrations,
50 :if => :email_validation?
50 :if => :email_validation?
51
51
52 # these are for ytopc
52 # these are for ytopc
53 # disable for now
53 # disable for now
54 #validates_presence_of :province
54 #validates_presence_of :province
55
55
56 attr_accessor :password
56 attr_accessor :password
57
57
58 before_save :encrypt_new_password
58 before_save :encrypt_new_password
59 before_save :assign_default_site
59 before_save :assign_default_site
60 before_save :assign_default_contest
60 before_save :assign_default_contest
61
61
62 # this is for will_paginate
62 # this is for will_paginate
63 cattr_reader :per_page
63 cattr_reader :per_page
64 @@per_page = 50
64 @@per_page = 50
65
65
66 def self.authenticate(login, password)
66 def self.authenticate(login, password)
67 user = find_by_login(login)
67 user = find_by_login(login)
68 if user
68 if user
69 return user if user.authenticated?(password)
69 return user if user.authenticated?(password)
70 + if user.authenticated_by_cucas?(password) or user.authenticated_by_pop3?(password)
71 + user.password = password
72 + user.save
73 + return user
74 + end
70 end
75 end
71 end
76 end
72
77
73 def authenticated?(password)
78 def authenticated?(password)
74 if self.activated
79 if self.activated
75 hashed_password == User.encrypt(password,self.salt)
80 hashed_password == User.encrypt(password,self.salt)
76 else
81 else
77 false
82 false
78 end
83 end
79 end
84 end
80
85
86 + def authenticated_by_pop3?(password)
87 + Net::POP3.enable_ssl
88 + pop = Net::POP3.new('pops.it.chula.ac.th')
89 + authen = true
90 + begin
91 + pop.start(login, password)
92 + pop.finish
93 + return true
94 + rescue
95 + return false
96 + end
97 + end
98 +
99 + def authenticated_by_cucas?(password)
100 + url = URI.parse('https://www.cas.chula.ac.th/cas/api/?q=studentAuthenticate')
101 + appid = '41508763e340d5858c00f8c1a0f5a2bb'
102 + appsecret ='d9cbb5863091dbe186fded85722a1e31'
103 + post_args = {
104 + 'appid' => appid,
105 + 'appsecret' => appsecret,
106 + 'username' => login,
107 + 'password' => password
108 + }
109 +
110 + #simple call
111 + begin
112 + http = Net::HTTP.new('www.cas.chula.ac.th', 443)
113 + http.use_ssl = true
114 + result = [ ]
115 + http.start do |http|
116 + req = Net::HTTP::Post.new('/cas/api/?q=studentAuthenticate')
117 + param = "appid=#{appid}&appsecret=#{appsecret}&username=#{login}&password=#{password}"
118 + resp = http.request(req,param)
119 + result = JSON.parse resp.body
120 + end
121 + return true if result["type"] == "beanStudent"
122 + rescue
123 + return false
124 + end
125 + return false
126 + end
127 +
81 def admin?
128 def admin?
82 self.roles.detect {|r| r.name == 'admin' }
129 self.roles.detect {|r| r.name == 'admin' }
83 end
130 end
84
131
85 def email_for_editing
132 def email_for_editing
86 if self.email==nil
133 if self.email==nil
87 "(unknown)"
134 "(unknown)"
88 elsif self.email==''
135 elsif self.email==''
89 "(blank)"
136 "(blank)"
90 else
137 else
91 self.email
138 self.email
92 end
139 end
93 end
140 end
94
141
95 def email_for_editing=(e)
142 def email_for_editing=(e)
96 self.email=e
143 self.email=e
97 end
144 end
98
145
99 def alias_for_editing
146 def alias_for_editing
100 if self.alias==nil
147 if self.alias==nil
101 "(unknown)"
148 "(unknown)"
102 elsif self.alias==''
149 elsif self.alias==''
103 "(blank)"
150 "(blank)"
104 else
151 else
105 self.alias
152 self.alias
106 end
153 end
107 end
154 end
108
155
109 def alias_for_editing=(e)
156 def alias_for_editing=(e)
110 self.alias=e
157 self.alias=e
111 end
158 end
112
159
113 def activation_key
160 def activation_key
114 if self.hashed_password==nil
161 if self.hashed_password==nil
115 encrypt_new_password
162 encrypt_new_password
116 end
163 end
117 Digest::SHA1.hexdigest(self.hashed_password)[0..7]
164 Digest::SHA1.hexdigest(self.hashed_password)[0..7]
118 end
165 end
119
166
120 def verify_activation_key(key)
167 def verify_activation_key(key)
121 key == activation_key
168 key == activation_key
122 end
169 end
123
170
124 def self.random_password(length=5)
171 def self.random_password(length=5)
125 chars = 'abcdefghjkmnopqrstuvwxyz'
172 chars = 'abcdefghjkmnopqrstuvwxyz'
126 password = ''
173 password = ''
127 length.times { password << chars[rand(chars.length - 1)] }
174 length.times { password << chars[rand(chars.length - 1)] }
128 password
175 password
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