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PO"Forbidden" message is shown when I access a Sinatra app on AppFog
 

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  1. PO"Forbidden" message is shown when I access a Sinatra app on AppFog
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    <p>I uploaded a simple Sinatra app to AppFog. It worked well on my local machine. But after uploading the app to AppFog, a page with "Forbidden" message is shown when I access to <a href="http://recall.ap01.aws.af.cm/" rel="nofollow">AppFog domain</a>.</p> <p>These are appFog logs:</p> <pre><code>====&gt; /logs/stderr.log &lt;==== ... W, [2012-06-01T06:32:54.008426 #28933] WARN -- : attack prevented by Rack::Protection::IPSpoofing 211.32.146.42 - - [01/Jun/2012 06:32:54] "GET / HTTP/1.1" 403 - 0.0002 10.0.64.157 - - [01/Jun/2012:06:32:54 UTC] "GET / HTTP/1.0" 403 9 - -&gt; / W, [2012-06-01T06:32:54.393022 #28933] WARN -- : attack prevented by Rack::Protection::IPSpoofing 211.32.146.42 - - [01/Jun/2012 06:32:54] "GET /favicon.ico HTTP/1.1" 403 - 0.0002 10.0.64.157 - - [01/Jun/2012:06:32:54 UTC] "GET /favicon.ico HTTP/1.0" 403 9 - -&gt; /favicon.ico </code></pre> <p>I did not use <code>Rack::Protection::IPSpoofing</code> in my code, but I get those errors. <code>Rack::Utils</code> is used in helpers block. Is that causing the problem?</p> <p>The only Ruby code I wrote is following:</p> <pre><code>require 'sinatra' require 'data_mapper' require 'builder' require 'sinatra/flash' require 'sinatra/redirect_with_flash' require 'haml' enable :sessions SITE_TITLE = "Recall" SITE_DESCRIPTION = "'cause you're too busy to remember" DataMapper::setup(:default, "sqlite3://#{Dir.pwd}/recall.db") class Note include DataMapper::Resource property :id, Serial property :content, Text, :required =&gt; true property :complete, Boolean, :required =&gt; true, :default =&gt; false property :created_at, DateTime property :updated_at, DateTime end DataMapper.finalize.auto_upgrade! helpers do include Rack::Utils alias_method :h, :escape_html end get '/' do @notes = Note.all :order =&gt; :id.desc @title = 'All Notes' if @notes.empty? flash[:error] = 'No notes found. Add your first below.' end haml :home end # ... </code></pre> <p>You can check out the whole source codes <a href="https://github.com/philipjkim/sinatra-quickstart" rel="nofollow">here</a>.</p> <p>How can I solve this problem? Thanks for any advices.</p>
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    1. USphilipjkim
    1. USphilipjkim
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    1. COFYI, it works well on [cloud foundry](http://recall.cloudfoundry.com/)
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      1. USphilipjkim
    2. COFWIW, it gives me forbidden too. I would try asking them directly. They appear to be injecting modules into your code (similar to what Heroku did on its Bamboo stack, which they changed with Cedar). Their documentation seems quite lacking to me, so again, I think asking them directly would be best. (or try Heroku, that's my other idea :)
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      1. USPaul Hoffer
    3. COThis also happens on EngineYard hosting
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      1. USEdward Anderson
 

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