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stomarstomar
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Apply syntax highlighting to code in news posts
Highlights the code examples according to the CSS class on the present site (if existing).
1 parent 0ebc81d commit 9cab0ba

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‎de/news/_posts/2011-02-18-exception-methoden-knnen-safe-umgehen.md

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@@ -21,17 +21,19 @@ Sicherheitsstufen umgehen und einen *untainted* String destruktiv
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bearbeiten und in einen *tainted* umwandeln. Damit kann ein Angreifer
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beliebige *untainted* Strings wie folgt verändern:
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$secret_path = "foo"
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proc do
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$SAFE = 4
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Exception.new($secret_path).to_s
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$secret_path.replace "/etc/passwd"
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end.call
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open($secret_path) do
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...
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end
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{% highlight ruby %}
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$secret_path = "foo"
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proc do
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$SAFE = 4
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Exception.new($secret_path).to_s
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$secret_path.replace "/etc/passwd"
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end.call
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open($secret_path) do
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...
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end
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{% endhighlight %}
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### Betroffene Versionen
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‎de/news/_posts/2012-02-16-sicherheitsfix-fr-rubys-openssl-modul-erlaube-0n-splitting-als-gegenmanahme-fr-den-tls-beast-angriff.md

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@@ -30,11 +30,13 @@ Optionen aus `SSL_OP_ALL` deaktivieren können. Nichtsdestotrotz ist die
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Standardoption noch immer `SSL_OP_ALL`, man kann jedoch einen SSL-Socket
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mit “0/n splitting” zur BEAST-Prävention wie folgt erstellen:
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ctx = SSLContext.new
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ctx.options = OP_ALL & ~OP_DONT_INSERT_EMPTY_FRAGMENTS
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ctx.verify_mode = OpenSSL::SSL::VERIFY_PEER
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SSLSocket.new(socket, ctx)
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{% highlight ruby %}
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ctx = SSLContext.new
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ctx.options = OP_ALL & ~OP_DONT_INSERT_EMPTY_FRAGMENTS
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ctx.verify_mode = OpenSSL::SSL::VERIFY_PEER
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SSLSocket.new(socket, ctx)
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{% endhighlight %}
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Dank geht an Apple für die Meldung des Problems.
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‎de/news/_posts/2012-10-12-durch-ungltiges-nul-zeichen-werden-unabsichtlich-dateien-erzeugt.md

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@@ -23,10 +23,12 @@ Dateinamen bisher allerdings nicht auf solche Zeichen, sondern gaben ihn
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direkt an die unterliegenden Lowlevel-Routinen weiter, was zur
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unbeabsichtigten Erstellung von Dateien etwa wie folgt führen kann:
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p File.exists?("foo") #=> false
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open("foo\0bar", "w") { |f| f.puts "hai" }
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p File.exists?("foo") #=> true
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p File.exists?("foo\0bar") #=> wirft ArgumentError
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{% highlight ruby %}
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p File.exists?("foo") #=> false
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open("foo\0bar", "w") { |f| f.puts "hai" }
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p File.exists?("foo") #=> true
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p File.exists?("foo\0bar") #=> wirft ArgumentError
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{% endhighlight %}
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## Betroffene Versionen
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‎id/news/_posts/2008-03-31-rush-ruby-shell-sistem-operasi-abstrak-dalam-ruby.md

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@@ -9,16 +9,20 @@ lang: id
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dan remote login (ssh), yang ditulis dengan Ruby dan menerima syntax
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Ruby untuk menjalankan sistem operasi. Seperti operasi berikut:
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processes.each { |p| p.kill if p.command == “mongrel_rails“ }
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{% highlight ruby %}
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processes.each { |p| p.kill if p.command == “mongrel_rails“ }
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{% endhighlight %}
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Atau
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local = Rush::Box.new(’localhost‘)
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remote = Rush::Box.new(’my.remote.server.com‘)
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local_dir = local[’/Users/adam/myproj/‘]
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remote_dir = remote[’/home/myproj/app/‘]
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local_dir.copy_to remote_dir
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remote_dir[’**/.svn/‘].each { |d| d.destroy }
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{% highlight ruby %}
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local = Rush::Box.new(’localhost‘)
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remote = Rush::Box.new(’my.remote.server.com‘)
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local_dir = local[’/Users/adam/myproj/‘]
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remote_dir = remote[’/home/myproj/app/‘]
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local_dir.copy_to remote_dir
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remote_dir[’**/.svn/‘].each { |d| d.destroy }
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{% endhighlight %}
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Anda dapat membuat sesuatu dengan menggunakan usual UNIX commands, Rush
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abstracts sebuah kumpulan dari sitem tasks dan memudahkan anda untuk

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