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10-18-2004, 07:31 PM
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#1 |
Authentication problem
I have the following web method:
<WebMethod()> _ Public Function Test_CurrentCredentials() As String() Dim tmpArr(2) As String tmpArr(0) = "User: " & System.Threading.Thread.CurrentPrincipal.Identity. Name tmpArr(1) = System.Threading.Thread.CurrentPrincipal.Identity. AuthenticationType.ToString tmpArr(2) = System.Threading.Thread.CurrentPrincipal.Identity. IsAuthenticated.ToString Return tmpArr End Function In my app I call it this way: Dim tmpArr() as string Dim svc As New WebReference.Service1 svc.Credentials = System.Net.CredentialCache.DefaultCredentials tmpArr = svc.Test_CurrentCredentials When I run the app I get the following error: The request failed with HTTP status 401: Access Denied I have Disabled Anonymous authentication for my Web Service folder. Only Integrated Windiows Authentication is active. What is the problem? Tia Nikolay Petrov |
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10-18-2004, 07:49 PM
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#2 |
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Posts: n/a
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Re: Authentication problem
In Windows forms app
"Scott Allen" <bitmask@[nospam].fred.net> wrote in message news:... > One way to troubleshoot is to turn on login auditing to see what > credentials are being presented by the code to the server. Perhaps > they are the credentials of a local account that the web server > cannot authenticate. > > Too see steps to enable login auditing, see: > http://support.microsoft.com/kb/q185874/ > > Where does this line of code exist: > > "svc.Credentials = System.Net.CredentialCache.DefaultCredentials" > > Is it in a console application or ASP.NET application or ...? > > -- > Scott > http://www.OdeToCode.com/ > > On Mon, 18 Oct 2004 22:31:32 +0300, "Nikolay Petrov" > <> wrote: > >>I have the following web method: >> >><WebMethod()> _ >> Public Function Test_CurrentCredentials() As String() >> Dim tmpArr(2) As String >> tmpArr(0) = "User: " & >>System.Threading.Thread.CurrentPrincipal.Identit y.Name >> tmpArr(1) = >>System.Threading.Thread.CurrentPrincipal.Identit y.AuthenticationType.ToString >> tmpArr(2) = >>System.Threading.Thread.CurrentPrincipal.Identit y.IsAuthenticated.ToString >> Return tmpArr >> End Function >> >>In my app I call it this way: >>Dim tmpArr() as string >> Dim svc As New WebReference.Service1 >> svc.Credentials = System.Net.CredentialCache.DefaultCredentials >> tmpArr = svc.Test_CurrentCredentials >> >>When I run the app I get the following error: >>The request failed with HTTP status 401: Access Denied >> >> >>I have Disabled Anonymous authentication for my Web Service folder. Only >>Integrated Windiows Authentication is active. >> >>What is the problem? >> >>Tia >> > |
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10-18-2004, 07:49 PM
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#3 |
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Posts: n/a
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Re: Authentication problem
One way to troubleshoot is to turn on login auditing to see what
credentials are being presented by the code to the server. Perhaps they are the credentials of a local account that the web server cannot authenticate. Too see steps to enable login auditing, see: http://support.microsoft.com/kb/q185874/ Where does this line of code exist: "svc.Credentials = System.Net.CredentialCache.DefaultCredentials" Is it in a console application or ASP.NET application or ...? -- Scott http://www.OdeToCode.com/ On Mon, 18 Oct 2004 22:31:32 +0300, "Nikolay Petrov" <> wrote: >I have the following web method: > ><WebMethod()> _ > Public Function Test_CurrentCredentials() As String() > Dim tmpArr(2) As String > tmpArr(0) = "User: " & >System.Threading.Thread.CurrentPrincipal.Identity .Name > tmpArr(1) = >System.Threading.Thread.CurrentPrincipal.Identity .AuthenticationType.ToString > tmpArr(2) = >System.Threading.Thread.CurrentPrincipal.Identity .IsAuthenticated.ToString > Return tmpArr > End Function > >In my app I call it this way: >Dim tmpArr() as string > Dim svc As New WebReference.Service1 > svc.Credentials = System.Net.CredentialCache.DefaultCredentials > tmpArr = svc.Test_CurrentCredentials > >When I run the app I get the following error: >The request failed with HTTP status 401: Access Denied > > >I have Disabled Anonymous authentication for my Web Service folder. Only >Integrated Windiows Authentication is active. > >What is the problem? > >Tia > |
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10-18-2004, 07:59 PM
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#4 |
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Posts: n/a
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Re: Authentication problem
Opps, ignore that link, it's out of date, apologies.
See: Troubleshooting Security Issues http://msdn.microsoft.com/library/de...SecNetch13.asp and Item 10: How to enable auditing http://www.pluralsight.com/keith/boo...eauditing.html -- Scott http://www.OdeToCode.com/blogs/scott/ On Mon, 18 Oct 2004 22:31:32 +0300, "Nikolay Petrov" <> wrote: >I have the following web method: > ><WebMethod()> _ > Public Function Test_CurrentCredentials() As String() > Dim tmpArr(2) As String > tmpArr(0) = "User: " & >System.Threading.Thread.CurrentPrincipal.Identity .Name > tmpArr(1) = >System.Threading.Thread.CurrentPrincipal.Identity .AuthenticationType.ToString > tmpArr(2) = >System.Threading.Thread.CurrentPrincipal.Identity .IsAuthenticated.ToString > Return tmpArr > End Function > >In my app I call it this way: >Dim tmpArr() as string > Dim svc As New WebReference.Service1 > svc.Credentials = System.Net.CredentialCache.DefaultCredentials > tmpArr = svc.Test_CurrentCredentials > >When I run the app I get the following error: >The request failed with HTTP status 401: Access Denied > > >I have Disabled Anonymous authentication for my Web Service folder. Only >Integrated Windiows Authentication is active. > >What is the problem? > >Tia > |
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10-18-2004, 08:11 PM
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#5 |
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Posts: n/a
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Re: Authentication problem
I have turned on auditing before some time and I have allready checked the
event log. It's clear. "Scott Allen" <bitmask@[nospam].fred.net> wrote in message news:... > One way to troubleshoot is to turn on login auditing to see what > credentials are being presented by the code to the server. Perhaps > they are the credentials of a local account that the web server > cannot authenticate. > > Too see steps to enable login auditing, see: > http://support.microsoft.com/kb/q185874/ > > Where does this line of code exist: > > "svc.Credentials = System.Net.CredentialCache.DefaultCredentials" > > Is it in a console application or ASP.NET application or ...? > > -- > Scott > http://www.OdeToCode.com/ > > On Mon, 18 Oct 2004 22:31:32 +0300, "Nikolay Petrov" > <> wrote: > >>I have the following web method: >> >><WebMethod()> _ >> Public Function Test_CurrentCredentials() As String() >> Dim tmpArr(2) As String >> tmpArr(0) = "User: " & >>System.Threading.Thread.CurrentPrincipal.Identit y.Name >> tmpArr(1) = >>System.Threading.Thread.CurrentPrincipal.Identit y.AuthenticationType.ToString >> tmpArr(2) = >>System.Threading.Thread.CurrentPrincipal.Identit y.IsAuthenticated.ToString >> Return tmpArr >> End Function >> >>In my app I call it this way: >>Dim tmpArr() as string >> Dim svc As New WebReference.Service1 >> svc.Credentials = System.Net.CredentialCache.DefaultCredentials >> tmpArr = svc.Test_CurrentCredentials >> >>When I run the app I get the following error: >>The request failed with HTTP status 401: Access Denied >> >> >>I have Disabled Anonymous authentication for my Web Service folder. Only >>Integrated Windiows Authentication is active. >> >>What is the problem? >> >>Tia >> > |
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10-19-2004, 12:36 PM
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#6 |
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Posts: n/a
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Re: Authentication problem
Any firewalls in between? Does the client PC have any firewall installed?
Try disabling it if you do. -- - Paul Glavich Microsoft MVP - ASP.NET "Nikolay Petrov" <> wrote in message news:%... > I have the following web method: > > <WebMethod()> _ > Public Function Test_CurrentCredentials() As String() > Dim tmpArr(2) As String > tmpArr(0) = "User: " & > System.Threading.Thread.CurrentPrincipal.Identity. Name > tmpArr(1) = > System.Threading.Thread.CurrentPrincipal.Identity. AuthenticationType.ToStrin g > tmpArr(2) = > System.Threading.Thread.CurrentPrincipal.Identity. IsAuthenticated.ToString > Return tmpArr > End Function > > In my app I call it this way: > Dim tmpArr() as string > Dim svc As New WebReference.Service1 > svc.Credentials = System.Net.CredentialCache.DefaultCredentials > tmpArr = svc.Test_CurrentCredentials > > When I run the app I get the following error: > The request failed with HTTP status 401: Access Denied > > > I have Disabled Anonymous authentication for my Web Service folder. Only > Integrated Windiows Authentication is active. > > What is the problem? > > Tia > > |
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10-19-2004, 01:25 PM
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#7 |
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Posts: n/a
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Re: Authentication problem
Everything is on my PC.
However I have found the cause for the problem. I have disable HTTP keep alive, which is required for NTLM authntication to run. "Paul Glavich [MVP - ASP.NET]" <-NOSPAM> wrote in message news:%... > Any firewalls in between? Does the client PC have any firewall installed? > Try disabling it if you do. > > -- > - Paul Glavich > Microsoft MVP - ASP.NET > > > "Nikolay Petrov" <> wrote in message > news:%... >> I have the following web method: >> >> <WebMethod()> _ >> Public Function Test_CurrentCredentials() As String() >> Dim tmpArr(2) As String >> tmpArr(0) = "User: " & >> System.Threading.Thread.CurrentPrincipal.Identity. Name >> tmpArr(1) = >> > System.Threading.Thread.CurrentPrincipal.Identity. AuthenticationType.ToStrin > g >> tmpArr(2) = >> System.Threading.Thread.CurrentPrincipal.Identity. IsAuthenticated.ToString >> Return tmpArr >> End Function >> >> In my app I call it this way: >> Dim tmpArr() as string >> Dim svc As New WebReference.Service1 >> svc.Credentials = System.Net.CredentialCache.DefaultCredentials >> tmpArr = svc.Test_CurrentCredentials >> >> When I run the app I get the following error: >> The request failed with HTTP status 401: Access Denied >> >> >> I have Disabled Anonymous authentication for my Web Service folder. Only >> Integrated Windiows Authentication is active. >> >> What is the problem? >> >> Tia >> >> > > |
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