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Prevent Joey's hacking from throwing exception

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This commit is contained in:
Kyle Drake 2015-05-11 08:47:19 -07:00
parent 2b7a552b03
commit e91208c2f2
2 changed files with 5 additions and 0 deletions
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1
app/site.rb
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@ -18,6 +18,7 @@ get '/site/:username/?' do |username|
@current_page = 1 if @current_page == 0 @current_page = 1 if @current_page == 0
if params[:event_id] if params[:event_id]
not_found unless params[:is_integer].is_integer?
event = Event.select(:id).where(id: params[:event_id]).first event = Event.select(:id).where(id: params[:event_id]).first
not_found if event.nil? not_found if event.nil?
events_dataset = Event.where(id: params[:event_id]).paginate(1, 1) events_dataset = Event.where(id: params[:event_id]).paginate(1, 1)

4
ext/string.rb
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@ -11,4 +11,8 @@ class String
def unindent def unindent
gsub /^#{scan(/^\s*/).min_by{|l|l.length}}/, "" gsub /^#{scan(/^\s*/).min_by{|l|l.length}}/, ""
end end
def is_integer?
true if Integer(self) rescue false
end
end end