digest-authentication

digest authentication from silverlight and against a custom store using IIS 6

The server side of the requirement is digest authentication against a custom credential store (ala a membership provider) and on the client side a silverlight application making calls to a RESTful api. i'm looking for pointers. Out of the box it looks like Digest only works against AD. From the client side, I'm use to getting the brow...

Password Protect a directory using IIS 7 Digest Authentication

This may just be my misunderstanding of the subject, but I would hope to find a simple answer. I run a web server for my own use, among many reasons just so I have a domain name to reference my network at home. I just deployed Sever 2008 Enterprise thanks to acquiring a MS charity license. It's so much better than the IIS 5 on XP setup...

Can I use an already MD5 encoded password in Digest Authentication

I have MD5 hashes of passwords in a database that I want to use against HTTP AUTH DIGEST. But in reading the docs, it looks like the digest hash contains a hash of the username,realm and plaintext password. Is there any way to use the MD5 hash of the password in this situation? ...

Problem with digest authentication using .htaccess file.

I'm trying to protect a folder with Digest Authentication through a .htaccess file: AuthType Digest AuthName "Restricted Area" AuthUserFile /web/htdocs/www.domain.com/.../.htdigest Require valid-user I've created the file of passwords with the comand "htdigest". All works fine on my local server ... but not on my remote server (hoste...

Authlogic and HTTP digest auth

I'm trying to find a solution to add HTTP digest auth to a site that uses Authlogic. Authlogic itself only supports HTTP simple auth. I'm googling and googling and can't find any ready solution or even an outline. ...

Trying to connect to a "digest authentication" webservice using HTTParty or Net:HTTP (or etc)

I have been trying to connect to a web service that is using digest authentication. I am able to connect in Safari using user:[email protected]/endpoint I have tried in Ruby and Rails to connect using HTTParty and Net:HTTP using the "basic"auth" options, but have not had any luck. Wondering if the HTTParty/Net:HTTP "basic_au...

Digest authentication not working on IE8, Firefox and Chrome are fine

Hi all, I have a website with digest authentication required and when I browse it with IE8, it gives me 401 even the password is correct. Firefox and Chrome works correctly. I checked the authorization headers with Fiddler, everything seems fine. Can you give me any hints on the problem? p.s. Additionally I do have the same problem wit...

Http Digest Authentication, Handle different browser char-sets...

Hi all, I tried to use the Http Authentication Digest Scheme with my php (apache module) based website. In general it works fine, but when it comes to verification of the username / hash against my user database i run into a problem. Of course i do not want to store the user´s password in my database, so i tend to store the A1 hashvalue ...

What is digest authentication ?

Hi folks, i searched on google for a simple explanation of digest authentication but didn't find any good ones. How does it differ from Basic Authentication other than sending credentials as plain text? Please give an example of the transaction. TIA ...

HTTP Digest authentication in Objective -C using byte array as password

Hi, i am using asynchronous URL connection to access a resource from server which uses HTTP digest authentication. In my (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge delegate method i have the following code newCredential=[NSURLCredential credentialWit...

Rails 3 HTTP digest authentication

Is HTTP digest authentication still supported in Rails 3? I tried the following code in Rails 2.3.5, it works. class Admin::BaseController < ApplicationController before_filter :authenticate USERS = { "lifo" => "world" } def authenticate authenticate_or_request_with_http_digest("Application") do |name| USERS[name] e...

Apache HttpClient Digest authentication

Hi, Basically what I need to do is to perform digest authentication. First thing I tried is the official example available here. But when I try to execute it(with some small changes, Post instead of the the Get method) I get a org.apache.http.auth.MalformedChallengeException: missing nonce in challange at org.apache.http.impl.auth.Dig...

Looking for a way to get HTTP Digest Authentication headers from incoming http requests

I've been working on a REST implementation with my existing Cake install, and it's looking great except that I want to use HTTP Digest Authentication for all requests (Basic Auth won't cut it). So great, I'll generate a header in the client app (which is not cake) and send it to my cake install. Only problem is, I can't find a method f...

How to configure JBoss DatabaseServerLoginModule for Digest Authentication in a Web Application

In a sentence, I want to configure JBoss 4.2.2 to use DatabaseServerLoginModule as the login-module for a Web application that is secured via Digest Authentication. The problem I am having is that the passwords fail to validate. I suspect the issue is either in how I've defined the application policy or in how the passwords are stored ...

Apache HttpClient 4: Preemptive Digest Auth with Pool (ThreadSafeClientConnManager)

Hello, I'm trying to get preemptive digest-based auth working with httpclient 4. The Example from http://svn.apache.org/repos/asf/httpcomponents/httpclient/tags/4.0.1/httpclient/src/examples/org/apache/http/examples/client/ClientPreemptiveBasicAuthentication.java works just fine, however, when I use a ThreadSafeClientConnManager aro...

XMPP Handshake (DIGEST-MD5 SASL)

ive got ejabberd as my xmpp server and here is my php code: $stripped = strip_tags($returnTwo); // remove the xml tags from the response stanza $decoded = base64_decode($stripped); // decode the jibberish $regex = "([0-9]{8,})"; // create regex to extract the nonce preg_match($regex, $decoded, $noncearr); // extracts nonce $nonce = $non...

Active Directory Digest Authentication

Is there a way to do Digest Auth against ActiveDirectory ( or more specifically ActiveDirectory Lightweight Directory Service aka ADAM ) when the servers are not in a domain? I am trying to configure JBoss to auth users against ActiveDirectory Lightweight Directory Service (which is not in a domain). ...

why does a collision detection in a cryptographic hash function make finding other collisions easier?

Hi, For wikipedia I read: Joux[3] noted that 2-collisions lead to n-collisions: if it is feasible to find two messages with the same MD5 hash, it is effectively no more difficult to find as many messages as the attacker desires with identical MD5 hashes. But why is this so? I can't imagine why? The algorithms are open right, people ...

How does digest authentication prevents replay attacks?

I found many questions on stackoverflow which has a mention about digest authentication. I could not find on how does the digest authentication prevent replay attacks? I use the fiddler tool to intercept the http request to the servers. I used the same tool for replaying the requests to the server but the server asked for authentication....