Security :: Getting User Rights For Use In WebClient?
Jul 7, 2010
I've got a site that users can use to check in and out documents. To check out a document, the user slects a file from a list, and clicks 'check out' . The document is taken from a 3rd party source control tool and placed in a dedicated directory on the server. Then, the file needs to be copied from this directory to a client directory the user has specified.
Copying to the Server is no problem.
I'm trying to use the WebClient objects DownloadFile method to write to the clients directory, but I keep getting "Access to the path '<path>' is denied.". I've set the UseDefaultCredentials flag to true, but no joy.
I'm obviously missing something, but I'm not sure what.
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Mar 14, 2011
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Oct 18, 2010
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Aug 31, 2010
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At one point this was working, but somewhere something happened. What I am trying to do is simply download a page from our local site. I keep getting the 401 unauthorized.
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and
CredentialCache cc = new CredentialCache();
cc.Add(new Uri("http://site/"), "Windows", new System.Net.NetworkCredential("user", "password", "domain"));
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WebClient wc = new WebClient();
string FileName = Server.MapPath(\App_Data\rpt.htm);
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Jun 26, 2010
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Jun 9, 2010
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Somehow I deleted my App_Data folder and had to recreate it... it only had one database in it ... an Access Database. My .aspx pages that use the DB are giving permission errors when they load... I can't find anyplace in my DB or on my VWD Express where I can set the permissions (nor on my hosting service).
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Aug 27, 2010
When I upload a file through a web page to a directory on the webserver the file does not inherit the parent folders rights. So when a user tries to access the file from the local network after the upload they recieve access denied. How can I set the rights on the file after the upload or get the rights to set correctly when the file is uploaded. The file uploads correctly but only has the rights of Network service, system,internet guest account and IIS_WPG. I need it to have a specific user or everyone which the parent folder has and is set to propogate permissions.
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Mar 7, 2011
whether we need admin rights to work on asp.net,C#,VS2005,IIS. Can you also point out that if we don't have admin privilege then what all are the stuff we will not be able to work on OR what all are the tools in VS ..etc will not be able to access.
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Jun 14, 2012
How to correct my code... because if condition is going to false condition every time when i check the session value with admin user and agent user..
Code:
<td bgcolor="#808000" style="height: 22px">
<% If Session("S_UserName").ToString = "Admin" Then%>
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[Code] ....
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Mar 28, 2010
Question is:
LDAP authentication required Internal users automatically authenticated, external users requires login
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In the AD/LDAP or in the Application itself (asp.membership db).
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Feb 3, 2011
I want to show columns in gridview based on access rights/roles.That is i want to show parents column if there is parents login or else i want to show students column if there is students login.
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Oct 27, 2010
I run a loop that downloads a lot of smal files from another website
try
Loopstarts
result = runData()
loop ends
catch ex1 as exception
End try
private function runData() as string
Dim wc as new WebClient
Dim str as string
try
str = wc.downloadstring(filePath)
catch ex2 as exception
return "Nothing"
end try
wc.dispose()
finally
return str
end function
THE Problem is if the file is not found in the RunData function I get 'Thread being aborted' error which stops the not only the function RunData() but also the loop is running in, so I get an error in ex2 as well as ex1. But I want the error to be captured in ex1 and stop, and not effect the loop.
I have read that you need to use Response.End to close the thread or not to capture the 'threadbeingaborted' expception.
BUT how do you do the response.end with a webclient??? (IN vb.net , asp.net 2.0 version
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Jan 29, 2010
I'm using a third party url to determine the location of site visitors based on IP address.I use WebClient.DownloadData() to get the information returned by the url which is a one word answer e.g. as per http://api.hostip.info/country.phpOnce I have detected what country the user is in I want to either A) keep them on the current site and store the country in the session or B) redirect them to another countries site.What I'm worried about is WebClient.DownloadData() hanging so the user is waiting for ages and can't use the site. I'd thought about using DownloadDataAsync but this dosn't seem to be a solution for me as I don't want them to do anything till I find out the country (also seettp://stackoverflow.com/questions/271767/webclient-downloaddataasync-is-freezing-my-ui)Is there a way I can set a timelimit on my call to WebClient.DOwnloadData e.g. if it hasn't returned in 2 seconds,
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