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iis security : authenticate with login web control on IIS5 or IIS6
I develop a web site using VS 2005 in C# using login webcontrol. I have
problem during deployement onto IIS 5, authentication works if I use IP @, but not with dns name (on internal network) on my local computer (XP PRO). I've got a simimlar problem with internet network on a server 2003 and IIS6, but in this case both does not work. The login status does not get the user name and the login page is always shown, when use IP@ or localhost the default page is shown and login status ok. I use framework 2, anonymous authentication on IIS, aspnet SQL database. It might be helpfull if someones know what I can do to solve this problem. David
On Dec 11, 2:40 am, david carpentier <david
[quoted text, click to view] carpent...@discussions.microsoft.com> wrote: > I develop a web site using VS 2005 in C# using login webcontrol. I have > problem during deployement onto IIS 5, authentication works if I use IP @, > but not with dns name (on internal network) on my local computer (XP PRO). > I've got a simimlar problem with internet network on a server 2003 and IIS6, > but in this case both does not work. > The login status does not get the user name and the login page is always > shown, when use IP@ or localhost the default page is shown and login status > ok. > > I use framework 2, anonymous authentication on IIS, aspnet SQL database. > > It might be helpfull if someones know what I can do to solve this problem. > > David It sounds like you have a networking/name related issue with the DNS, possibly preventing the login control from finding the SQL server, thus causing all sorts of strange issues. IP or localhost won't go through DNS and thus appear "fine". At this point, it looks like a DNS name issue related to your networking environment. It does not look like an issue related to authentication, IIS5, IIS6, nor ASP.Net. In fact, you have already proven that things work if you take network names out of it. Without specific details, it is difficult to resolve proprietary networking environment issues. //David http://w3-4u.blogspot.com http://blogs.msdn.com/David.Wang
I would still suggest starting with software configuration of network
names and network name resolution. All your evidence shows that the issue has nothing to do with web browsers like IE6/IE7/Firefox nor web servers like IIS5/IIS6. You have shown that IIS5, IIS6, and IE6, IE7, and Firefox all works under variety of networking related situations. If you disconnect a computer from the network, unless the computer domain name is hooked to loopback it will fail in the same way -- suggesting network name. Resolution of computer domain name has to do with NETBIOS, once again network name resolution. //David http://w3-4u.blogspot.com http://blogs.msdn.com/David.Wang // [quoted text, click to view] On Dec 13, 1:10 am, "carpentier" <techni...@adents.com> wrote:
> Thank you for your help, > > In fact I find another point, using firefox and computer domain name (like= http://COMPUTER1/virtualfolder/default.aspx), login works > properly, but not with IE. It seems like authentication cookie ".ASPXAUTH"= > doesn't work on IE6 or IE7 (I > validate cookie on it) and DNS name. > My SQL server is targeted because I trace the connection, I've test the we= b > site with VS debugger (using Web deployment project). On a local computer > (using computer domainename) out of a network the problem is still the sam= e. > I am actually searching for authentication problem with the Autodetect > cookie of ASP.NET, something like that, but without any conviction... > > David > > "David Wang" <w3.4...@gmail.com> a =E9crit dans le message de news: > 688681d5-a014-4f24-b013-b2269fd47...@e23g2000prf.googlegroups.com... > > > > > On Dec 11, 2:40 am, david carpentier <david > > carpent...@discussions.microsoft.com> wrote: > >> I develop a web site using VS 2005 in C# using login webcontrol. I have= > >> problem during deployement onto IIS 5, authentication works if I use IP= > >> @, > >> but not with dns name (on internal network) on my local computer (XP > >> PRO). > >> I've got a simimlar problem with internet network on a server 2003 and > >> IIS6, > >> but in this case both does not work. > >> The login status does not get the user name and the login page is alway= s > >> shown, when use IP@ or localhost the default page is shown and login > >> status > >> ok. > > >> I use framework 2, anonymous authentication on IIS, aspnet SQL database= .. > > >> It might be helpfull if someones know what I can do to solve this > >> problem. > > >> David > > > It sounds like you have a networking/name related issue with the DNS, > > possibly preventing the login control from finding the SQL server, > > thus causing all sorts of strange issues. IP or localhost won't go > > through DNS and thus appear "fine". > > > At this point, it looks like a DNS name issue related to your > > networking environment. It does not look like an issue related to > > authentication, IIS5, IIS6, nor ASP.Net. In fact, you have already > > proven that things work if you take network names out of it. Without > > specific details, it is difficult to resolve proprietary networking > > environment issues. > > > //David > >http://w3-4u.blogspot.com > >http://blogs.msdn.com/David.Wang > > //- Hide quoted text - > > - Show quoted text -
Thank you for your help,
In fact I find another point, using firefox and computer domain name (like http://COMPUTER1/virtualfolder/default.aspx ), login works properly, but not with IE. It seems like authentication cookie ".ASPXAUTH" doesn't work on IE6 or IE7 (I validate cookie on it) and DNS name. My SQL server is targeted because I trace the connection, I've test the web site with VS debugger (using Web deployment project). On a local computer (using computer domainename) out of a network the problem is still the same. I am actually searching for authentication problem with the Autodetect cookie of ASP.NET, something like that, but without any conviction... David "David Wang" <w3.4you@gmail.com> a écrit dans le message de news: 688681d5-a014-4f24-b013-b2269fd47e4a@e23g2000prf.googlegroups.com... [quoted text, click to view] > On Dec 11, 2:40 am, david carpentier <david > carpent...@discussions.microsoft.com> wrote: >> I develop a web site using VS 2005 in C# using login webcontrol. I have >> problem during deployement onto IIS 5, authentication works if I use IP >> @, >> but not with dns name (on internal network) on my local computer (XP >> PRO). >> I've got a simimlar problem with internet network on a server 2003 and >> IIS6, >> but in this case both does not work. >> The login status does not get the user name and the login page is always >> shown, when use IP@ or localhost the default page is shown and login >> status >> ok. >> >> I use framework 2, anonymous authentication on IIS, aspnet SQL database. >> >> It might be helpfull if someones know what I can do to solve this >> problem. >> >> David > > > It sounds like you have a networking/name related issue with the DNS, > possibly preventing the login control from finding the SQL server, > thus causing all sorts of strange issues. IP or localhost won't go > through DNS and thus appear "fine". > > At this point, it looks like a DNS name issue related to your > networking environment. It does not look like an issue related to > authentication, IIS5, IIS6, nor ASP.Net. In fact, you have already > proven that things work if you take network names out of it. Without > specific details, it is difficult to resolve proprietary networking > environment issues. > > > //David > http://w3-4u.blogspot.com > http://blogs.msdn.com/David.Wang > //
Ok, I found the trouble. In fact, computer names was declared with
underscore character, this character is not taken into account with DNS other than Microsoft one's. I change computer name from "STAT_XXXX" to "STAT-XXXX" and know everything works fine. Thank you for your help. David "David Wang" <w3.4you@gmail.com> a écrit dans le message de news: fa186cf4-a59c-4ba3-89b1-0428326fbee9@i29g2000prf.googlegroups.com... I would still suggest starting with software configuration of network names and network name resolution. All your evidence shows that the issue has nothing to do with web browsers like IE6/IE7/Firefox nor web servers like IIS5/IIS6. You have shown that IIS5, IIS6, and IE6, IE7, and Firefox all works under variety of networking related situations. If you disconnect a computer from the network, unless the computer domain name is hooked to loopback it will fail in the same way -- suggesting network name. Resolution of computer domain name has to do with NETBIOS, once again network name resolution. //David http://w3-4u.blogspot.com http://blogs.msdn.com/David.Wang // [quoted text, click to view] On Dec 13, 1:10 am, "carpentier" <techni...@adents.com> wrote: > Thank you for your help, > > In fact I find another point, using firefox and computer domain name > (likehttp://COMPUTER1/virtualfolder/default.aspx), login works > properly, but not with IE. It seems like authentication cookie ".ASPXAUTH" > doesn't work on IE6 or IE7 (I > validate cookie on it) and DNS name. > My SQL server is targeted because I trace the connection, I've test the > web > site with VS debugger (using Web deployment project). On a local computer > (using computer domainename) out of a network the problem is still the > same. > I am actually searching for authentication problem with the Autodetect > cookie of ASP.NET, something like that, but without any conviction... > > David > > "David Wang" <w3.4...@gmail.com> a écrit dans le message de news: > 688681d5-a014-4f24-b013-b2269fd47...@e23g2000prf.googlegroups.com... > > > > > On Dec 11, 2:40 am, david carpentier <david > > carpent...@discussions.microsoft.com> wrote: > >> I develop a web site using VS 2005 in C# using login webcontrol. I have > >> problem during deployement onto IIS 5, authentication works if I use IP > >> @, > >> but not with dns name (on internal network) on my local computer (XP > >> PRO). > >> I've got a simimlar problem with internet network on a server 2003 and > >> IIS6, > >> but in this case both does not work. > >> The login status does not get the user name and the login page is > >> always > >> shown, when use IP@ or localhost the default page is shown and login > >> status > >> ok. > > >> I use framework 2, anonymous authentication on IIS, aspnet SQL > >> database. > > >> It might be helpfull if someones know what I can do to solve this > >> problem. > > >> David > > > It sounds like you have a networking/name related issue with the DNS, > > possibly preventing the login control from finding the SQL server, > > thus causing all sorts of strange issues. IP or localhost won't go > > through DNS and thus appear "fine". > > > At this point, it looks like a DNS name issue related to your > > networking environment. It does not look like an issue related to > > authentication, IIS5, IIS6, nor ASP.Net. In fact, you have already > > proven that things work if you take network names out of it. Without > > specific details, it is difficult to resolve proprietary networking > > environment issues. > > > //David > >http://w3-4u.blogspot.com > >http://blogs.msdn.com/David.Wang > > //- Hide quoted text - > > - Show quoted text -
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