digest authentication. Some actions accept filter parameters from the
query string, and I have a button to "clear all filters". This 'reset'
effectively sets the query string to empty, but leaves the '?' on the
In Chrome, this causes the HTTP authentication to fail, while Firefox
silently removes the trailing '?' and continues.
Some code examples follow, but I'm not familiar enough with the HTTP
specs to say if this is a bug in
or if the bug lies in Rack::Request#fullpath.
Here's the gist of my controller
# do some secure stuff
authenticate_or_request_with_http_digest("my_realm") do |username|
USERS[username] # assume this is a username/digest hash defined
STEPS TO REPRODUCE:
navigate to http://localhost:3000/secure/secret
=> prompted for username and password
enter valid user credentials
=> access granted, page renders
filter data with a query, e.g. http://localhost:3000/secure/secret?foo=bar
=> filtered data is returned
reset filter, e.g. http://localhost:3000/secure/secret? (2)
=> authentication fails, even with valid username/password
In Chrome, the filter reset leaves the URL with a trailing '?'. In
FireFox, the '?' is removed. However, if I manually type in the
address http://localhost:3000/secure/secret? in FireFox, the
authentication failure is replicated.
Actually, the filters and button are all generated automatically with
window.location.search = "";
NB: I have also reported this as a bug on the Rails Github page:
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