Re: How to create file on network share from ASP.NET

Hi Andre,

You can certainly impersonate a member of any domain, as long as you supply
that user's credentials. It's simply a matter of identifying the domain as
well as the user.

--
HTH,

Kevin Spencer
Microsoft MVP
..Net Developer
The sun never sets on
the Kingdom of Heaven

"Andre" <Andre@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:FC0FADCC-A9EB-440C-9091-F21ABBC79748@xxxxxxxxxxxxxxxx
> Hi Juan,
>
> Thank you for your reply, but my point is exactly that both computers ARE
> NOT members of the same domain - one is standalone Win2003 and another is
> external domain member and I can not put both onto the same domain. Is
> there
> any other way to do it?
>
> Thank you.
>
>
>> You might also want to acquire access programmatically.
>>
>> Read this article :
>> http://www.netomatix.com/ImpersonateUser.aspx
>> and download and study the sample code provided.
>>
>>
>>
>> Juan T. Llibre
>> ASP.NET MVP
>> http://asp.net.do/foros/
>> Foros de ASP.NET en Español
>> Ven, y hablemos de ASP.NET...
>> ======================
>>
>> "Andre" <Andre@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
>> news:5052E4A2-C8DB-4C1F-B044-FFCF563A7E1E@xxxxxxxxxxxxxxxx
>> > Hi Kevin,
>> >
>> > My problem is that I don't understand how impersanation can help me. My
>> > web
>> > server (means any accounts on it) does not permissions to read/write to
>> > shared directories. Administrators of Unix and Windows domain created
>> > for me
>> > appropriate accounts for access to shares - means on Unix was created
>> > user
>> > asp with password asp which can access shared folder. From Windows
>> > Explorer
>> > on my PC I can connect to this shared folder using provided username
>> > and
>> > password. But this username and password are from remote box not the
>> > local
>> > one, which means that LogonUser will not work for me as it can be used
>> > only
>> > to login to local computer (at least that is what documentation says).
>> >
>> > Could you please help with the issue that I need to login to another
>> > box
>> > using another box'es account and not the local one?
>> >
>> > Thanks a lot.
>> > "Kevin Spencer" wrote:
>> >
>> >> Hi Andre,
>> >>
>> >> You can certainly use the System.IO classes to create files on a
>> >> network
>> >> drive in the same way that you would create them on a local machine
>> >> drive.
>> >> You can use a UNC path if you wish, or a mapped drive. The rules are
>> >> the
>> >> same. The only differences would be:
>> >>
>> >> 1. Security: Use an Active Directory domain account with the proper
>> >> permissions. Use impersonation if necessary.
>> >> 2. Unix drives: You may have some issues with the files themselves,
>> >> especially if they are text files. Carriage returns are different on
>> >> Unix
>> >> systems. The system may be using ASCII instead of Unicode text
>> >> encoding as
>> >> well.
>> >>
>> >> --
>> >> HTH,
>> >>
>> >> Kevin Spencer
>> >> Microsoft MVP
>> >> ..Net Developer
>> >> The sun never sets on
>> >> the Kingdom of Heaven
>> >>
>> >> "Andre" <Andre@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
>> >> news:2C9359BB-9830-4F3E-AC6C-F779FA80C551@xxxxxxxxxxxxxxxx
>> >> > Hi,
>> >> >
>> >> > I have ASP.NET application running on standalone (not part of the
>> >> > domain)
>> >> > Windows 2003. I use forms authentication for my application. The
>> >> > problem I
>> >> > have is that I need to create and read files on Windows domain
>> >> > network
>> >> > shared
>> >> > drives and also on shared via Samba Unix drives, which is equivalent
>> >> > to
>> >> > writing/reading to the workgroup computer. Please point, if
>> >> > possible, to
>> >> > detailed step by step description of what needs to be done. Thank
>> >> > you.
>> >> >
>> >> > Regards,
>> >> >
>> >>
>> >>
>> >>
>>
>>
>>


.

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