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mirror of https://github.com/Tygs/0bin.git synced 2023-08-10 21:13:00 +03:00

Merge branch 'master' of github.com:sametmax/0bin

This commit is contained in:
max 2012-05-21 17:25:48 +07:00
commit 2fb38d0c00
6 changed files with 18 additions and 18 deletions

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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

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@ -28,4 +28,4 @@
.. _Signaler un bug: https://github.com/sametmax/0bin/issues
.. _Report a bug: <https://github.com/sametmax/0bin/issues>
.. _Report a bug: https://github.com/sametmax/0bin/issues

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@ -133,11 +133,11 @@ class Paste(object):
os.makedirs(self.build_path(head, tail))
self.DIR_CACHE.add((head, tail))
elif (head, tail) not in self.DIR_CACHE:
path = self.build_path(head, tail)
self.DIR_CACHE.add((head, tail))
if not os.path.isdir(path):
os.mkdir(path)
if (head, tail) not in self.DIR_CACHE:
path = self.build_path(head, tail)
self.DIR_CACHE.add((head, tail))
if not os.path.isdir(path):
os.mkdir(path)
# add a timestamp to burn after reading to allow
# a quick period of time where you can redirect to the page without

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@ -4,4 +4,4 @@ article,aside,details,figcaption,figure,footer,header,hgroup,nav,section{display
/* Prettify */
.pln{color:#000}@media screen{.str{color:#080}.kwd{color:#008}.com{color:#800}.typ{color:#606}.lit{color:#066}.pun,.opn,.clo{color:#660}.tag{color:#008}.atn{color:#606}.atv{color:#080}.dec,.var{color:#606}.fun{color:red}}@media print,projection{.str{color:#060}.kwd{color:#006;font-weight:bold}.com{color:#600;font-style:italic}.typ{color:#404;font-weight:bold}.lit{color:#044}.pun,.opn,.clo{color:#440}.tag{color:#006;font-weight:bold}.atn{color:#404}.atv{color:#060}}pre.prettyprint{padding:2px;border:1px solid #888}ol.linenums{margin-top:0;margin-bottom:0}li.L0,li.L1,li.L2,li.L3,li.L5,li.L6,li.L7,li.L8{list-style-type:none}li.L1,li.L3,li.L5,li.L7,li.L9{background:#eee}
/* Custom */
.brand{font-size:38px!important;padding:0 55px 3px!important;text-shadow:0 1px 0 rgba(255,255,255,.1),0 0 30px rgba(255,255,255,.125);-webkit-transition:all .2s linear;-moz-transition:all .2s linear;transition:all .2s linear}.brand span{font-size:48px;line-height:0}.brand em{display:inline;color:#d40202;margin:0!important;font-size:27px}.about{line-height:13px;font-style:italic;text-align:right;padding-top:9px;margin-bottom:0!important}.about span{font-size:10px}body{padding-top:60px;padding-bottom:40px}.sidebar-nav{padding:9px 0}select{width:135px}label{display:inline;margin-left:18px;font-style:italic;font-size:11px;color:#888}ul,ol{padding:0;margin:0}li{margin-left:-9px}p{margin:0 0 20px}.grey{color:#999}.nav-list{padding-right:0!important;font-size:12px}blockquote{width:630px;float:left}h4 p{float:left;font-size:80px;text-shadow:1px 3px 1px #DDD,0 0 4px #333;-webkit-transition:all .2s linear;-moz-transition:all .2s linear;transition:all .2s linear;margin-right:7px;margin-top:3px}h4#pixels-total{position:relative;width:166px;float:right;margin:8px 0 0 0;padding:0 0 0 54px;font-size:1.1em;line-height:1.4;font-weight:normal;color:#777;-webkit-border-top-right-radius:6px;-webkit-border-top-left-radius:20px;-moz-border-top-right-radius:6px;-moz-border-top-left-radius:20px;border-top-right-radius:6px;border-top-left-radius:20px}.greetings{clear:both;margin:0 auto;text-align:center;margin-top:40px}.alert .title{display:block}.btn-group{float:left}html.file-upload p.file-upload{float:left;margin:22px 0 0 21px;display:none}html.file-upload p.file-upload{display:inherit}html.no-file-upload p.file-upload{display:none}input.btn-upload{position:relative;left:-6px;width:100px;z-index:1;margin-top:-13px}input.hide-upload{position:relative;left:-110px;-moz-opacity:0;filter:alpha(opacity:0);opacity:0;z-index:2;width:100px;margin-top:-20px;cursor:pointer;cursor:hand;height:49px}#paste-content{background-color:white;padding:1em}#paste-content.done{background-color:white;padding-top:1em;padding-left:0}.submit-form{display:none}.paste-option{float:right}a#clip-button.hover{cursor:pointer;text-decoration:underline}li.L0,li.L1,li.L2,li.L3,li.L4,li.L5,li.L6,li.L7,li.L8,li.L9{list-style-type:decimal;background:inherit}.prettyprint.linenums{-webkit-box-shadow:inset 40px 0 0 #fbfbfc,inset 41px 0 0 #ececf0;-moz-box-shadow:inset 40px 0 0 #fbfbfc,inset 41px 0 0 #ececf0;box-shadow:inset 40px 0 0 #fbfbfc,inset 41px 0 0 #ececf0}ol.linenums{margin:0 0 0 55px}ol.linenums li{color:#bebec5;line-height:18px;text-shadow:0 1px 0 #fff}.prettyprint{padding:8px;background-color:#f7f7f9;border:1px solid #e1e1e8}pre{font-family:Consolas,Menlo,Monaco,Lucida Console,Liberation Mono,DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace,serif;line-height:21px;font-size:12px}.kwd{color:#66F}.pun,.opn,.clo{color:#0A0}.lit{color:#933}.com{color:#C0C}form{padding-bottom:3em!important;padding-right:17px}form textarea{overflow-y:auto}button.btn,input[type="submit"].btn{margin-left:5px}.well{padding-bottom:40px;padding-right:17px}.legal{margin:0 auto;width:300px;text-align:center;margin-top:30px}.btn{margin-left:5px}.btn-primary,.btn-danger{position:relative;top:-4px}#alert-template{display:none}.progress{display:none}.progress .bar{width:25%;text-indent:10px;text-align:left}.lnk-option canvas{vertical-align:middle;margin-right:10px}.previous-pastes .item{margin-top:5px;vertical-align:middle;line-height:24px;padding-left:1em}li.item{margin-left:-13px;margin-right:-5px}.previous-pastes canvas{display:block;float:left;margin-right:5px}html.local-storage .no-local-storage{display:none}html.no-local-storage .local-storage{display:none}canvas{border:1px solid white}
.brand{font-size:38px!important;padding:0 55px 3px!important;text-shadow:0 1px 0 rgba(255,255,255,.1),0 0 30px rgba(255,255,255,.125);-webkit-transition:all .2s linear;-moz-transition:all .2s linear;transition:all .2s linear}.brand span{font-size:48px;line-height:0}.brand em{display:inline;color:#d40202;margin:0!important;font-size:27px}.about{line-height:13px;font-style:italic;text-align:right;padding-top:9px;margin-bottom:0!important}.about span{font-size:10px}body{padding-top:60px;padding-bottom:40px}.sidebar-nav{padding:9px 0}select{width:135px}label{display:inline;margin-left:18px;font-style:italic;font-size:11px;color:#888}ul,ol{padding:0;margin:0}li{margin-left:-9px}p{margin:0 0 20px}.grey{color:#999}.nav-list{padding-right:0!important;font-size:12px}blockquote{width:630px;float:left}h4 p{float:left;font-size:80px;text-shadow:1px 3px 1px #DDD,0 0 4px #333;-webkit-transition:all .2s linear;-moz-transition:all .2s linear;transition:all .2s linear;margin-right:7px;margin-top:3px}h4#pixels-total{position:relative;width:166px;float:right;margin:8px 0 0 0;padding:0 0 0 54px;font-size:1.1em;line-height:1.4;font-weight:normal;color:#777;-webkit-border-top-right-radius:6px;-webkit-border-top-left-radius:20px;-moz-border-top-right-radius:6px;-moz-border-top-left-radius:20px;border-top-right-radius:6px;border-top-left-radius:20px}.greetings{clear:both;margin:0 auto;text-align:center;margin-top:40px}.alert .title{display:block}.btn-group{float:left}html.file-upload p.file-upload{float:left;margin:22px 0 0 21px;display:none}html.file-upload p.file-upload{display:inherit}html.no-file-upload p.file-upload{display:none}input.btn-upload{position:relative;left:-6px;width:100px;z-index:1;margin-top:-13px}input.hide-upload{position:relative;left:-110px;-moz-opacity:0;filter:alpha(opacity:0);opacity:0;z-index:2;width:100px;margin-top:-20px;cursor:pointer;cursor:hand;height:49px}#paste-content{background-color:white;padding:1em}#paste-content.done{background-color:white;padding-top:1em;padding-left:0}.submit-form{display:none}.paste-option{float:right}a#clip-button.hover{cursor:pointer;text-decoration:underline}li.L0,li.L1,li.L2,li.L3,li.L4,li.L5,li.L6,li.L7,li.L8,li.L9{list-style-type:decimal;background:inherit}.prettyprint.linenums{-webkit-box-shadow:inset 40px 0 0 #fbfbfc,inset 41px 0 0 #ececf0;-moz-box-shadow:inset 40px 0 0 #fbfbfc,inset 41px 0 0 #ececf0;box-shadow:inset 40px 0 0 #fbfbfc,inset 41px 0 0 #ececf0}ol.linenums{margin:0 0 0 55px}ol.linenums li{color:#bebec5;line-height:18px;text-shadow:0 1px 0 #fff}.prettyprint{padding:8px;background-color:#f7f7f9;border:1px solid #e1e1e8}pre{font-family:Consolas,Menlo,Monaco,Lucida Console,Liberation Mono,DejaVu Sans Mono,Bitstream Vera Sans Mono,monospace,serif;line-height:21px;font-size:12px}.kwd{color:#66F}.pun,.opn,.clo{color:#0A0}.lit{color:#933}.com{color:#C0C}form{padding-bottom:3em!important;padding-right:17px}form textarea{overflow-y:auto}button.btn,input[type="submit"].btn{margin-left:5px}.well{padding-bottom:40px;padding-right:17px}.legal{margin:0 auto;width:300px;text-align:center;margin-top:30px}.btn{margin-left:5px}.btn-primary,.btn-danger{position:relative;top:-4px}#alert-template{display:none}.progress{display:none}.progress .bar{width:25%;text-indent:10px;text-align:left}.lnk-option canvas{vertical-align:middle;margin-right:10px}.previous-pastes .item{margin-top:5px;vertical-align:middle;line-height:24px;padding-left:1em}li.item{margin-left:-13px;margin-right:-5px}.previous-pastes canvas{display:block;float:left;margin-right:5px}html.local-storage .no-local-storage{display:none}html.no-local-storage .local-storage{display:none}canvas{border:1px solid white}#wrap-content{display:none}.noscript{text-align:center;color:red;font-weight:bold}

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@ -12,8 +12,8 @@
<a class="close" data-dismiss="alert" href="#">×</a>
<strong class="title">Warning!</strong>
<span class="message">
This paste has self-destructed. If you close this windows,
there is not way to recover it.
This paste has self-destructed. If you close this window,
there is no way to recover it.
</span>
</p>
%end