Security concern about 0bin

[Glandos]

Your server shouldn't have access to the URL anchor. The anchor is the key.

[antenore]

Thanks for the answer.

When a user open one of the URI, the web server serving the URL will log the request with 200 status code, with the origin IP, the URL that has been requested with the anchor and status obviously.

So a web server administrator could potentially read all the pastes.

Or either I didn't understand 😃

[Glandos]

No, anchors are not sent to the server. You can test it:

curl 'http://httpbin.org/anything?hello#prout' -H 'Host: httpbin.org' -H 'User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0' -H 'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8' -H 'Accept-Language: fr-FR,fr;q=0.7,en;q=0.3' --compressed -H 'Referer: http://httpbin.org/' -H 'Connection: keep-alive' -H 'Upgrade-Insecure-Requests: 1'

{
  "args": {
    "hello": ""
  }, 
  "data": "", 
  "files": {}, 
  "form": {}, 
  "headers": {
    "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8", 
    "Accept-Encoding": "deflate, gzip, br", 
    "Accept-Language": "fr-FR,fr;q=0.7,en;q=0.3", 
    "Host": "httpbin.org", 
    "Referer": "http://httpbin.org/", 
    "Upgrade-Insecure-Requests": "1", 
    "User-Agent": "Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0", 
    "X-Amzn-Trace-Id": "Root=1-613f718a-39131679146859702bab09aa"
  }, 
  "json": null, 
  "method": "GET", 
  "origin": "212.99.28.166", 
  "url": "http://httpbin.org/anything?hello"
}

[antenore]

Thanks, I've learned something :-P