Class: Users

Inherits:
Application show all
Defined in:
app/controllers/users.rb

Instance Method Summary collapse

Methods inherited from Application

#access_denied, #append_tree, #bad_request?, #binary?, #build_tree, #can_edit_admin?, #cleanup_session, #conflict?, #convert_newline_to_br, #determine_name, #forbidden?, #format_exception, #is_admin?, #is_last_admin?, #list_available_recipes_for, #load_cookbook_segment, #load_environments, #load_session_user, #login_required, #logout_and_redirect_to_login, #not_found?, #redirect_back_or_default, #require_admin, #segment_files, #show_plain_file, #store_location, #str_to_bool, #syntax_highlight

Instance Method Details

#complete ⇒ Object 



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# File 'app/controllers/users.rb', line 141

def complete    
  session[:user] = params[:name]
  session[:level] = (@user.admin == true ? :admin : :user)
  (@user.name == Chef::Config[:web_ui_admin_user_name] && @user.verify_password(Chef::Config[:web_ui_admin_default_password])) ? redirect(url(:users_edit, :user_id => @user.name), :message => { :warning => "Please change the default password" }) : redirect_back_or_default(absolute_url(:nodes))
end

#create ⇒ Object 



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# File 'app/controllers/users.rb', line 106

def create
  begin
    @user = Chef::WebUIUser.new
    @user.name = params[:name]
    @user.set_password(params[:password], params[:password2])
    @user.admin = true if params[:admin]
    (params[:openid].length == 0 || params[:openid].nil?) ? @user.set_openid(nil) : @user.set_openid(URI.parse(params[:openid]).normalize.to_s)
    @user.create
    redirect(url(:users), :message => { :notice => "Created User #{params[:name]}" })
  rescue => e
    Chef::Log.error("#{e}\n#{e.backtrace.join("\n")}")
    @_message = { :error => "Could not create user" }
    session[:level] != :admin ? set_user_and_redirect : (render :new)
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/users.rb', line 152

def destroy
  begin
    raise Forbidden, "A non-admin user can only delete itself" if (params[:user_id] != session[:user] && session[:level] != :admin)
    raise Forbidden, "The last admin user cannot be deleted" if (is_admin? && is_last_admin? && session[:user] == params[:user_id])
    @user = Chef::WebUIUser.load(params[:user_id])
    @user.destroy
    logout if params[:user_id] == session[:user]
    redirect(absolute_url(:users), {:message => { :notice => "User #{params[:user_id]} deleted successfully." }, :permanent => true})
  rescue => e
    Chef::Log.error("#{e}\n#{e.backtrace.join("\n")}")
    session[:level] != :admin ? set_user_and_redirect : redirect_to_list_users({ :error => $! })
  end 
end

#edit ⇒ Object

Edit user. Admin can edit everyone, non-admin user can only edit itself.



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# File 'app/controllers/users.rb', line 42

def edit
  begin
    @user = Chef::WebUIUser.load(params[:user_id])
    render
  rescue => e
    Chef::Log.error("#{e}\n#{e.backtrace.join("\n")}")
    set_user_and_redirect
  end 
end

#index ⇒ Object

List users, only if the user is admin.



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# File 'app/controllers/users.rb', line 31

def index
  begin
    @users = Chef::WebUIUser.list 
    render
  rescue => e
    Chef::Log.error("#{e}\n#{e.backtrace.join("\n")}")
    set_user_and_redirect
  end 
end

#login ⇒ Object 



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# File 'app/controllers/users.rb', line 122

def 
  @user = Chef::WebUIUser.new
  session[:user] ? redirect(url(:nodes), :message => { :warning => "You've already logged in with user #{session[:user]}"  }) : (render :layout => 'login') 
end

#login_exec ⇒ Object 



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# File 'app/controllers/users.rb', line 127

def 
  begin
    @user = Chef::WebUIUser.load(params[:name])
    raise(Unauthorized, "Wrong username or password.") unless @user.verify_password(params[:password])
    complete
  rescue => e
    Chef::Log.error("#{e}\n#{e.backtrace.join("\n")}")
    @user = Chef::WebUIUser.new
    @_message = { :error => "Could not complete logging in." }
    @environments = [] 
    render :login
  end   
end

#logout ⇒ Object 



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# File 'app/controllers/users.rb', line 147

def logout
  cleanup_session
  redirect url(:top)
end

#new ⇒ Object 



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# File 'app/controllers/users.rb', line 96

def new
  begin
    @user = Chef::WebUIUser.new
    render
  rescue => e
    Chef::Log.error("#{e}\n#{e.backtrace.join("\n")}")
    set_user_and_redirect
  end 
end

#show ⇒ Object

Show the details of a user. If the user is not admin, only able to show itself; otherwise able to show everyone



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# File 'app/controllers/users.rb', line 53

def show
  begin
    @user = Chef::WebUIUser.load(params[:user_id])
    render
  rescue => e
    Chef::Log.error("#{e}\n#{e.backtrace.join("\n")}")
    set_user_and_redirect
  end 
end

#update ⇒ Object

PUT to /users/:user_id/update



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# File 'app/controllers/users.rb', line 64

def update
  begin
    @user = Chef::WebUIUser.load(params[:user_id])
    
    if session[:level] == :admin and !is_last_admin?
      @user.admin = params[:admin] =~ /1/ ? true : false
    end

    if params[:user_id] == session[:user] && params[:admin] == 'false'
      session[:level] = :user
    end

    if not params[:new_password].nil? and not params[:new_password].length == 0
      @user.set_password(params[:new_password], params[:confirm_new_password])
    end

    if params[:openid].length == 0 or params[:openid].nil?
      @user.set_openid(nil)
    else
      @user.set_openid(URI.parse(params[:openid]).normalize.to_s)
    end
    @user.save
    @_message = { :notice => "Updated user #{@user.name}." }
    render :show
  rescue => e
    Chef::Log.error("#{e}\n#{e.backtrace.join("\n")}")
    @u = Chef::WebUIUser.load(params[:user_id])
    @_message = { :error => "Could not update user #{@user.name}." }
    render :edit
  end
end