Class: AuthorizationRulesController

Inherits:
ApplicationController
  • Object
show all
Defined in:
app/controllers/authorization_rules_controller.rb,
app/controllers/authorization_rules_controller.rb

Instance Method Summary collapse

Instance Method Details

#change ⇒ Object 



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# File 'app/controllers/authorization_rules_controller.rb', line 33

def change
  @users = find_all_users
  @users.sort! {|a, b| a. <=> b. }
  
  @privileges = authorization_engine.auth_rules.collect {|rule| rule.privileges.to_a}.flatten.uniq
  @privileges = @privileges.collect {|priv| Authorization::DevelopmentSupport::AnalyzerEngine::Privilege.for_sym(priv, authorization_engine).descendants.map(&:to_sym) }.flatten.uniq
  @privileges.sort_by {|priv| priv.to_s}
  @privilege = params[:privilege].to_sym rescue @privileges.first
  @contexts = authorization_engine.auth_rules.collect {|rule| rule.contexts.to_a}.flatten.uniq
  @context = params[:context].to_sym rescue @contexts.first

  respond_to do |format|
    format.html
    format.js do
      render :partial => 'change'
    end
  end
end

#graph ⇒ Object 



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# File 'app/controllers/authorization_rules_controller.rb', line 26

def graph
  if params[:format] == "svg"
    render :text => dot_to_svg(auth_to_dot(graph_options)),
        :content_type => "image/svg+xml"
  end
end

#index ⇒ Object 



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# File 'app/controllers/authorization_rules_controller.rb', line 18

def index
  respond_to do |format|
    format.html do
      @auth_rules_script = File.read("#{RAILS_ROOT}/config/authorization_rules.rb")
    end
  end
end

#suggest_change ⇒ Object 



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# File 'app/controllers/authorization_rules_controller.rb', line 52

def suggest_change
  users_permission = params[:user].inject({}) do |memo, (user_id, data)|
    if data[:permission] != "undetermined"
      begin
        memo[find_user_by_id(user_id)] = (data[:permission] == 'yes')
      rescue ActiveRecord::NotFound
      end
    end
    memo
  end

  prohibited_actions = (params[:prohibited_action] || []).collect do |spec|
    deserialize_changes(spec).flatten
  end

  users_keys = users_permission.keys
  analyzer = Authorization::DevelopmentSupport::ChangeSupporter.new(authorization_engine)
  
  privilege = params[:privilege].to_sym
  context = params[:context].to_sym
  @context = context
  @approaches = analyzer.find_approaches_for(:users => users_keys, :prohibited_actions => prohibited_actions) do
    users.each_with_index do |user, idx|
      args = [privilege, {:context => context, :user => user}]
      assert(users_permission[users_keys[idx]] ? permit?(*args) : !permit?(*args))
    end
  end

  respond_to do |format|
    format.js do
      render :partial => 'suggestions'
    end
  end
end