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minor readme fixes

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This commit is contained in:
Martin Dreher 2012-05-20 22:21:33 +02:00
parent 2392e357f9
commit 99eaad3cef
1 changed files with 8 additions and 8 deletions
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README.rst
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@ -27,23 +27,23 @@ How it works
When creating the paste:
- the browser generate a random key;
- the browser generates a random key;
- the pasted content is encrypted with this key using AES256;
- the encrypted pasted content is sent to the server;
- the browser receives the paste URL and add the key in the URL hash (#).
- the browser receives the paste URL and adds the key in the URL hash (#).
When reading the paste:
- the browser makes the GET request to the paste URL;
- because the key is in the hash, the key is not part of the request;
- browser gets the encrypted content et decrypt it using the key;
- the pasted decrypted content is displayed and code is colored.
- browser gets the encrypted content end decrypts it using the key;
- the pasted decrypted content is displayed and sourcecode is highlighted.
Key points:
- because the key is in the hash, the key is never sent to the server;
- therefor it won't appear in the server logs;
- all operations, including code coloration, must happens on the client;
- therefore it won't appear in the server logs;
- all operations, including code coloration, happen on the client-side;
- the server is no more than a fancy recipient for the encrypted data.
Other features
@ -76,7 +76,7 @@ Known issues
- 0bin uses several HTML5/CSS3 features that are not widely supported. In that case we handle the degradation as gracefully as we can.
- The "copy to clipboard" feature is buggy under linux. It's flash, so we won't fix it. Better wait for the HTML5 clipboard API to be implemented in major browsers.
- The pasted content size limit check is not accurate. It's just a safety net, so we thinks it's ok.
- The pasted content size limit check is not accurate. It's just a safety net, so we think it's ok.
- Some url shorteners and other services storing URLs break the encryption key. We will sanitize the URL as much as we can, but there is a limit to what we can do.
What does 0bin not implement?
@ -84,7 +84,7 @@ What does 0bin not implement?
* Request throttling. It would be inefficient to do it at the app level, and web servers have robust implementations for it.
* Hash collision prevention: the ratio "probability it happens/consequence seriousness" `is not worth it`_
* Comments: it was initially planed. But comes with a lot of issues so we chose to focus on lower handing fruits.
* Comments: it was initially planed. But comes with a lot of issues so we chose to focus on lower hanging fruits.
.. _moderate the pastebin content: http://www.zdnet.com/blog/security/pastebin-to-hunt-for-hacker-pastes-anonymous-cries-censorship/11336