Module: CASServer::Views

Defined in:
lib/casserver/views.rb

Overview

disabled XML indentation because it was causing problems with mod_auth_cas Markaby::Builder.set(:indent, 2)

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.current_theme ⇒ Object 



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# File 'lib/casserver/views.rb', line 218

def current_theme
  $CONF.theme || "simple"
end

.infoline ⇒ Object 



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# File 'lib/casserver/views.rb', line 228

def infoline
  $CONF.infoline || ""
end

.organization ⇒ Object 



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# File 'lib/casserver/views.rb', line 223

def organization
  $CONF.organization || ""
end

.serialize_extra_attribute(value) ⇒ Object 



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# File 'lib/casserver/views.rb', line 233

def serialize_extra_attribute(value)
  if value.kind_of?(String) || value.kind_of?(Numeric)
    value
  else
    "<![CDATA[#{value.to_yaml}]]>"
  end
end

.themes_dir ⇒ Object 



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# File 'lib/casserver/views.rb', line 213

def themes_dir
  File.dirname(File.expand_path(__FILE__))+'../themes'
end

Instance Method Details

#configure ⇒ Object 



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# File 'lib/casserver/views.rb', line 209

def configure
end

#layout ⇒ Object 



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# File 'lib/casserver/views.rb', line 12

def layout
  # wrap as XHTML only when auto_validation is on, otherwise pass right through
  if @use_layout
    xhtml_strict do
      head do 
        title { "#{organization} #{_(' Central Login')}" }
        link(:rel => "stylesheet", :type => "text/css", :href => "/themes/cas.css")
        link(:rel => "stylesheet", :type => "text/css", :href => "/themes/#{current_theme}/theme.css")
        link(:rel => "icon", :type => "image/png", :href => "/themes/#{current_theme}/favicon.png") if
          File.exists?("#{$APP_ROOT}/public/themes/#{current_theme}/favicon.png")
      end
      body(:onload => "if (document.getElementById('username')) document.getElementById('username').focus()") do
        self << yield 
      end
    end
  else
    self << yield
  end
end

#login ⇒ Object

2.1.3 The full login page.



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# File 'lib/casserver/views.rb', line 35

def 
  @use_layout = true
  
  table(:id => "login-box") do
    tr do
      td(:colspan => 2) do
        div(:id => "headline-container") do
          strong organization
          text _(" Central Login")
        end
      end
    end
    if @message
      tr do
        td(:colspan => 2, :id => "messagebox-container") do
          div(:class => "messagebox #{@message[:type]}") { @message[:message] }
        end
      end
    end
    tr do
      td(:id => "logo-container") do
        img(:id => "logo", :src => "/themes/#{current_theme}/logo.png")
      end
      td(:id => "login-form-container") do
        @include_infoline = true
        
      end
    end
  end
end

#login_form ⇒ Object

Just the login form.



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# File 'lib/casserver/views.rb', line 67

def 
  form(:method => "post", :action => @form_action || '/login', :id => "login-form",
      :onsubmit => "submitbutton = document.getElementById('login-submit'); submitbutton.value='#{ _("Please wait...") }'; submitbutton.disabled=true; return true;") do
    table(:id => "form-layout") do
      tr do
        td(:id => "username-label-container") do
          label(:id => "username-label", :for => "username") { _( "Username" ) }
        end
        td(:id => "username-container") do
          input(:type => "text", :id => "username", :name => "username",
            :size => "32", :tabindex => "1", :accesskey => "u")
        end
      end
      tr do
        td(:id => "password-label-container") do
          label(:id => "password-label", :for => "password") { _( "Password" ) }
        end
        td(:id => "password-container") do
          input(:type => "password", :id => "password", :name => "password", 
            :size => "32", :tabindex => "2", :accesskey => "p", :autocomplete => "off")
        end
      end
      tr do
        td{}
        td(:id => "submit-container") do
          input(:type => "hidden", :id => "lt", :name => "lt", :value => @lt)
          input(:type => "hidden", :id => "service", :name => "service", :value => @service)
          input(:type => "submit", :class => "button", :accesskey => "l", :value => _("LOGIN"), :tabindex => "4", :id => "login-submit")
        end
      end
      tr do
        td(:colspan => 2, :id => "infoline") { infoline }
      end if @include_infoline
    end
  end
end

#logout ⇒ Object

2.3.2



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# File 'lib/casserver/views.rb', line 105

def logout
  @use_layout = true
  
  table(:id => "login-box") do
    tr do
      td(:colspan => 2) do
        div(:id => "headline-container") do
          strong organization
          text _(" Central Login")
        end
      end
    end
    if @message
      tr do
        td(:colspan => 2, :id => "messagebox-container") do
          div(:class => "messagebox #{@message[:type]}") { @message[:message] }
          if @continue_url
            p do
              a(:href => @continue_url) { @continue_url }
            end
          end
        end
      end
    end
  end
end

#proxy ⇒ Object

2.7.2 CAS 2.0 proxy request response.



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# File 'lib/casserver/views.rb', line 195

def proxy
  if @success
    tag!("cas:serviceResponse", 'xmlns:cas' => "http://www.yale.edu/tp/cas") do
      tag!("cas:proxySuccess") do
        tag!("cas:proxyTicket") {@pt.to_s.to_xs}
      end
    end
  else
    tag!("cas:serviceResponse", 'xmlns:cas' => "http://www.yale.edu/tp/cas") do
      tag!("cas:proxyFailure", :code => @error.code) {@error.to_s.to_xs}
    end
  end
end

#proxy_validate ⇒ Object

2.6.2 CAS 2.0 proxy validate response.



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# File 'lib/casserver/views.rb', line 166

def proxy_validate
  if @success
    tag!("cas:serviceResponse", 'xmlns:cas' => "http://www.yale.edu/tp/cas") do
      tag!("cas:authenticationSuccess") do
        tag!("cas:user") {@username.to_s.to_xs}
        @extra_attributes.each do |key, value|
          tag!(key) {serialize_extra_attribute(value)}
        end
        if @pgtiou
          tag!("cas:proxyGrantingTicket") {@pgtiou.to_s.to_xs}
        end
        if @proxies && !@proxies.empty?
          tag!("cas:proxies") do
            @proxies.each do |proxy_url|
              tag!("cas:proxy") {proxy_url.to_s.to_xs}
            end
          end
        end
      end
    end
  else
    tag!("cas:serviceResponse", 'xmlns:cas' => "http://www.yale.edu/tp/cas") do
      tag!("cas:authenticationFailure", :code => @error.code) {@error.to_s.to_xs}
    end
  end
end

#service_validate ⇒ Object

2.5.2 CAS 2.0 service validate response.



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# File 'lib/casserver/views.rb', line 144

def service_validate
  if @success
    tag!("cas:serviceResponse", 'xmlns:cas' => "http://www.yale.edu/tp/cas") do
      tag!("cas:authenticationSuccess") do
        tag!("cas:user") {@username.to_s.to_xs}
        @extra_attributes.each do |key, value|
          tag!(key) {serialize_extra_attribute(value)}
        end
        if @pgtiou
          tag!("cas:proxyGrantingTicket") {@pgtiou.to_s.to_xs}
        end
      end
    end
  else
    tag!("cas:serviceResponse", 'xmlns:cas' => "http://www.yale.edu/tp/cas") do
      tag!("cas:authenticationFailure", :code => @error.code) {@error.to_s.to_xs}
    end
  end
end

#validate ⇒ Object

2.4.2 CAS 1.0 validate response.



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# File 'lib/casserver/views.rb', line 134

def validate
  if @success
    text "yes\n#{@username}\n"
  else
    text "no\n\n"
  end
end