openid

问题 I want to implement a login with a Google account using OpenID, but I have no idea how to start this procedure because I have no idea about how to do it. So is there any step by step guides for this so that I can easily implement a Google account login with CodeIgniter in PHP. I've found only this but I cant understand it properly so is there any guides or any libraries to login with a Google account? 回答1: Download LightOpenID . Create the login.php file, and paste the following code into the

问题 I am looking for an already completed openid login library that I can just 'plug' into my application and allow for access using any of the openid, facebook, twitter, methods that you would see on many well accessible websites. An example would be Woot.com's login: https://account.woot.com/login?returnurl=http%3a%2f%2fwoot.com%2fdefault.aspx I would like one that I don't have to spend lots of time on, as I would like this accessibility for my users but I do not wish to sacrifice a large

问题 Does OpenID improve the user experience? Edit Not to detract from the other comments, but I got one really good reply below that outlined 3 advantages of OpenID in a rational bottom line kind of way. I've also heard some whisperings in other comments that you can get access to some details on the user through OpenID (name? email? what?) and that using that it might even be able to simplify the registration process by not needing to gather as much information. Things that definitely need to be

问题 What is the difference between OpenID and SAML? 回答1: Original OpenID 2.0 vs SAML They are two different protocols of authentication and they differ at the technical level. From a distance, differences start when users initiate the authentication. With OpenID, a user login is usually an HTTP address of the resource which is responsible for the authentication. On the other hand, SAML is based on an explicit trust between your site and the identity provider so it's rather uncommon to accept

问题 I know there are other questions about this, but they are outdated, and I cannot find the answer that would be reliable anywhere. What is really used by Stack Overflow to autentificate users? The site DotNetOpenAuth claims it is. But to me the most (visually) similar looks to be OAuth C# Library . So what does it really use? Or how can I mimic the same UI? I want to create the very same OpenID authentication using ASP.NET MVC. 回答1: StackOverflow uses DotNetOpenAuth. From the blog: but

问题 You see a fair bit (in the Geek community anyway) about OpenID. It seems like a good idea. I'm developing a website that will be targeted at a somewhat less geeky audience (but not quite Mom and Pops either) so I have to wonder if OpenID is going to be "too hard" for some audiences. What do you think? That aside, are there any other technical or non-technical reasons NOT to use OpenID? 回答1: Average users still don't understand what OpenId is, what it's for, or how to use it. My parents would

问题 I am developing an ASP.NET MVC application and I want to use OpenId. What is the best option? DotNetOpenId RPX Other??? Does anyone know what StackOverflow uses? Is the Login UI custom-developed, or provided by an API/service? 回答1: We use the excellent DotNetOpenId library here on Stack Overflow: http://code.google.com/p/dotnetopenid/ now moved to: http://www.dotnetopenauth.net/ Our original login UI was provided by ID Selector, but we've since rolled our own minimalist version. 回答2: I'll

问题 How does Stack Overflow allow new users to login into Stack Overflow using their Gmail or Facebook or Yahoo accounts? I am working on a little project website and I was curious how Stack Overflow does this. Do I need to get permission from these companies to do this or can I just do it? 回答1: StackOverflow (and all other StackExchange sites) use OpenID. OpenID is a decentralized authentication protocol that makes it easy for people to sign up and access web accounts. Yahoo, Google and facebook

问题 Is it possible to use my personal website/blog to login to sites that use openid , and delegating to my Google account? OK, I searched this question on SO but no good answer. After spent some time I figured out how to do it. I'm going to answer this myself as a way to share it. 回答1: Now it is possible delegate OpenID to your Google account (not Google Apps) . No, this is not using the demo OpenID provider using App Engine. This is your REAL Google account! First you need to enable your Google

问题 I'm having an issue that is driving me crazy. I'm trying to modify the openid-selector to support facebook. I'm using RPXNow as my provider so it requires the form to be submitted to a different url than the standard. For example. RpxNow requires me to setup my form like this: <form action="https://wikipediamaze.rpxnow.com/openid/start?token_url=..."> This works for every provider except for Facebook and Myspace. Those require the form to be posted to a different url like this: <form action=