RE: [PHP] LDAP and Single Sign On MORE THOUGHTS

2006-03-13 Thread jblanchard
[snip] I've got a bit lost on this, but assuming that we are talking about an intranet enviornment, with windows/IE6 clients, and apache servers, then personally: I would check logins based on a valid session. If the user doesn't have a session they aren't logged in. Store the username in the ses

Re: [PHP] LDAP and Single Sign On MORE THOUGHTS

2006-03-12 Thread Rick Emery
Quoting Rory Browne <[EMAIL PROTECTED]>: I've got a bit lost on this, but assuming that we are talking about an intranet enviornment, with windows/IE6 clients, and apache servers, then personally: I would check logins based on a valid session. If the user doesn't have a session they aren't logg

Re: [PHP] LDAP and Single Sign On MORE THOUGHTS

2006-03-10 Thread Rory Browne
I've got a bit lost on this, but assuming that we are talking about an intranet enviornment, with windows/IE6 clients, and apache servers, then personally: I would check logins based on a valid session. If the user doesn't have a session they aren't logged in. Store the username in the session var

Re: [PHP] LDAP and Single Sign On MORE THOUGHTS

2006-03-10 Thread Rick Emery
Quoting Jochem Maas <[EMAIL PROTECTED]>: Rick Emery wrote: Okay, I'm following all of this. So I could take, say, the username reversed and encode it, then decode it in the PHP application, and be I wouldn't do it like that instead stick the username in the cookie in plaintext and

Re: [PHP] LDAP and Single Sign On MORE THOUGHTS

2006-03-10 Thread Jochem Maas
Rick Emery wrote: Quoting [EMAIL PROTECTED]: You could just store a username, since they have already authenticated, but a cookie with just a username would be easy to duplicate. My current thought is to hash a checksum of some sort and storing that in the cookie as well. That way you avoid the

RE: [PHP] LDAP and Single Sign On MORE THOUGHTS

2006-03-10 Thread Rick Emery
Quoting [EMAIL PROTECTED]: You could just store a username, since they have already authenticated, but a cookie with just a username would be easy to duplicate. My current thought is to hash a checksum of some sort and storing that in the cookie as well. That way you avoid the username only prob

RE: [PHP] LDAP and Single Sign On MORE THOUGHTS

2006-03-10 Thread jblanchard
[snip] First, let me apologize for having to take it to a basic level. I'll admit that I'm fairly new to web development, but this is something I could *really* use at work and I want to make sure I understand (just to set the stage, we use Windows/Active Directory/MS SQL Server at work, bu

RE: [PHP] LDAP and Single Sign On MORE THOUGHTS

2006-03-10 Thread Rick Emery
Quoting [EMAIL PROTECTED]: [snip] Couldn't I write my own cookie to fool the authentication into thinking I'm somebody else? [/snip] I suppose that you could do that if you were savvy enough to realize that automatic login to the intranet used a cookie for authentication and you knew how to for

RE: [PHP] LDAP and Single Sign On MORE THOUGHTS

2006-03-10 Thread jblanchard
[snip] > We are sitting here having a discussion on login techniques and I cam up > with a thought...why not have a login script write a cookie that then > coulod be read by PHP and compared against the AD via LDAP? Does anyone > see any gotcha's with that kind of process? Couldn't I write my own

RE: [PHP] LDAP and Single Sign On MORE THOUGHTS

2006-03-10 Thread Rick Emery
Quoting [EMAIL PROTECTED]: [snip] As far as I can tell you will have to ask the user to login at the web application level again, but you can verify it against your AD via LDAP with the basic stuff from http://www.php.net/ldap [/snip] We are sitting here having a discussion on login techniques

RE: [PHP] LDAP and Single Sign On MORE THOUGHTS

2006-03-07 Thread jblanchard
[snip] As far as I can tell you will have to ask the user to login at the web application level again, but you can verify it against your AD via LDAP with the basic stuff from http://www.php.net/ldap [/snip] We are sitting here having a discussion on login techniques and I cam up with a thought...