[oauth] Re: Using OAuth as SSO

2010-03-29 Thread Adam
I'd still like to know if there are any examples of SSO using OAuth to sign into gmail - I have found some examples for use with Twitter, but not Google. On Mar 29, 11:31 am, Adam wrote: > On Mar 26, 4:39 pm, Chris Messina wrote: > > > > > Why don't you want to d

[oauth] Re: Using OAuth as SSO

2010-03-29 Thread Adam
On Mar 26, 4:39 pm, Chris Messina wrote: > > Why don't you want to do OpenID? > The problem is that we are currently using CAS as our SSO, and since we are a large university invested in CAS, we cannot easily switch to OpenID. If we use OpenID, then a user would have to login to our system u

[oauth] Using OAuth as SSO

2010-03-26 Thread Adam
We currently use CAS for SSO. I'd like to have SSO into gmail, but do not want to switch to OpenID. Is it possible to use OAuth to login users into their gmail accounts? Or is OAuth only meant to retrieve user data? I am currently using SignPost to connect to OAuth... if it matters. Thanks. -

[oauth] Re: My case against section 6.2.1 (User redirection)

2009-09-30 Thread Adam Venturella
My understanding is that you do not want to even prompt the user for their username and password. Effectively you want to set up a, as mentioned before, valet credential system. It's not the real key, just enough to make the car go. To that end we have taken an approach of letting the user know

[oauth] Re: Oauth automated integration

2009-07-24 Thread Adam Venturella
I am interested in the same thing, 2-Legged OAuth. The link to that thread appears to be missing? Could you repost it?Or is 2-Legged OAuth, just regualr OAuth sans the Auth tokens step?, eg Consumer just Signs requests to the Service Provider, no middle step. On Fri, Jul 24, 2009 at 6:18 AM,

[oauth] Re: Obtaining Access Token without (new) User Authorization

2009-07-22 Thread Adam Venturella
If you are just doing 2 legged (which it sounds like): http://groups.google.com/group/oauth/browse_thread/thread/43b31a471453837c I think this is the way to go about it. I have not received an 'on the right track' for this, but it should be all you need to authenticate for 2 legged. No Auth token

[oauth] Re: One-time only token exchange?

2009-04-28 Thread J. Adam Moore
I agree. "The Request Token has never been exchanged for an Access Token." isn't explicitly saying one-time only token, but I believe that is what was intended. Clarifying this line would be sufficient as would requiring the Service Provider log the User out after any request token attempt. This f

[oauth] Re: How should I distinguish between approved or denied authorization?

2009-04-28 Thread J. Adam Moore
I think you send a 401 error... http://lmgtfy.com/?q=Error+401 On Apr 27, 11:42 pm, mdub wrote: > Section 6.2.3 of the spec says: > >   If the User denies access, the Consumer MAY be notified that the > Request Token >   has been revoked. > > How does one typically indicate, in the authorization

[oauth] Re: San Francisco meetup this Tuesday 5pm

2009-04-26 Thread J. Adam Moore
I can make it. On Apr 24, 6:12 pm, Leah Culver wrote: > Hey, > > On Fri, Apr 24, 2009 at 5:52 PM, Manish Pandit wrote: > > > > > > > On Apr 24, 2:42 pm, Leah Culver wrote: > > > Hi all, > > > > My eyes hurt from trying to read long email threads. There's quite a > > > few good ideas for helping

[oauth] Re: OAuth Security Advisory

2009-04-25 Thread J. Adam Moore
> This isn't really something oauth should mandate. It is up to the provider > to add this layer of security on their own. > > On Sat, Apr 25, 2009 at 3:24 PM, Brian Eaton wrote: > > > On Sat, Apr 25, 2009 at 1:11 PM, J. Adam Moore > > wrote: > > > The pr

[oauth] Re: OAuth Security Advisory

2009-04-25 Thread J. Adam Moore
le. > > On Sat, Apr 25, 2009 at 3:11 PM, J. Adam Moore wrote: > > > > > I could Phish the hell out of that. Pop up windows and timed out > > requests sound like a user nightmare. Not to mention all the extra > > checking and processing of info. It seems rather hacki

[oauth] Re: OAuth Security Advisory

2009-04-25 Thread J. Adam Moore
is what I'm getting at -->https://oauth.pbwiki.com/Signed-Approval-URLs > > On Sat, Apr 25, 2009 at 2:58 PM, J. Adam Moore wrote: > > > > > EDIT LAST POST: The second "consumer" I meant to say provider. > > > On Apr 25, 12:55 pm, "J. Adam Moore&q

[oauth] Re: OAuth Security Advisory

2009-04-25 Thread J. Adam Moore
EDIT LAST POST: The second "consumer" I meant to say provider. On Apr 25, 12:55 pm, "J. Adam Moore" wrote: > What I should have added was that using my solution, the consumer is > completely capable of being stupid and giving the consumer a redirect > that d

[oauth] Re: OAuth Security Advisory

2009-04-25 Thread J. Adam Moore
o it. On Apr 25, 12:41 pm, "J. Adam Moore" wrote: > Logically I find that the only way to guarantee that two different > users at two different sites are really the same person is to make > them self authenticate BEFORE establishing a secure communication. By > having both t

[oauth] Re: OAuth Security Advisory

2009-04-25 Thread J. Adam Moore
service provider or signed in the authorization request by the consumer. > > On Sat, Apr 25, 2009 at 1:43 PM, J. Adam Moore wrote: > > > > > The idea is that the communication between the Consumer and Provider > > sites consist of urls that are composed behind use

[oauth] Re: OAuth Security Advisory

2009-04-25 Thread J. Adam Moore
in one single step like I have outlined in my proposal. > User logs into provider, grants access, and returns back with the token. > The less work we do in our flow the less likely an attacker can find a hole. > The double trip just creates a second chance for an attack. > > On Sat, Apr

[oauth] Re: OAuth Security Advisory

2009-04-25 Thread J. Adam Moore
I'm writing a blog post to explain why I think I have a solution, but I believe it is as simple as moving the provider login to before the consumer token generation which is triggered by a provider-side redirect. This is simply playing keep-away with redirects, but it arguably works if your goal i

[oauth] Re: OAuth Security Advisory

2009-04-25 Thread J. Adam Moore
I just wrote a long post that just disappeared. Hmm. Testing... --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "OAuth" group. To post to this group, send email to oauth@googlegroups.com To unsubscribe from this grou

[oauth] Re: auth header being truncated when return characters are used?

2009-02-22 Thread Adam Greene
l copy, so I should be all set, but perhaps that will help others out? I'm surprised this hasn't come up before. Still makes me wonder if I'm missing anything, but that is looking less and less likely. I'll go ahead and file a bug report with nginx. Thanks again Mark for yo

[oauth] auth header being truncated when return characters are used?

2009-02-22 Thread Adam Greene
n character when creating the auth header, and it works just fine when going through nginx. and the big one is I'm doing something wrong? After all, I know many people use nginx but I couldnt' find anything about an issue with OAuth and