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TF30063: You are not authorized to access Microsoft-IIS/6.0

Hi: I have created a asp.net 2.0 web application that checks out a file from TFS and modify the file then checks in the file. I gave permissions run the worker process under an account that has access to the TFS server. I have full aaccess to TFS.

<identity impersonate="true"

userName="xxxx\xxxxxx"

password="********"/>

and at the time of check-in. I get the above error.

Here is the code for checkin:

bool TFSCheckin(string filename)

{

bool CheckedIn = false;

try

{

TeamFoundationServer tfs = TeamFoundationServerFactory.GetServer(tfsName);

VersionControlServer vcs = (VersionControlServer)tfs.GetService(typeof(VersionControlServer));

UserName = vcs.AuthenticatedUser;

// get workspace for local build files editing

Workspace[] workspaces = vcs.QueryWorkspaces(WorkspaceName, UserName,

ComputerName);

Workspace workspace = null;

// either create or take found workspace

if (workspaces.Length == 0)

workspace = vcs.CreateWorkspace(WorkspaceName, UserName, WorkspaceComment);

else

workspace = workspaces[0];

// check - if project is not mapped, then map it

if (!workspace.IsServerPathMapped(ProjectServerPath))

{

workspace.Map(ProjectServerPath, ProjectLocalPath);

}

PendingChange[] changes = workspace.GetPendingChanges();

if (changes.Length > 0)

{

int changeSetNumber =

workspace.CheckIn(changes, "Checked in the file at:" + DateTime.Today.ToString() + " By " + UserName);

el.WriteEntry(" Checked in the file :" + changeSetNumber);

CheckedIn = true;

}

else

{

el.WriteEntry(" Can not checkin the file to tfs : " + UserName);

}

catch (Exception ex)

{

el.WriteEntry( " Can not checkin the file from tfs, connection failed to tfsserver :" + ex.Message);

}

finally

{

}

return CheckedIn;

}

Here is the code for Checkout:

bool TFSCheckout(string filename)

{

bool CheckedOut = false;

try

{

TeamFoundationServer tfs = TeamFoundationServerFactory.GetServer(tfsName);

VersionControlServer vcs = (VersionControlServer)tfs.GetService(typeof(VersionControlServer));

UserName = vcs.AuthenticatedUser;

// get workspace for local build files editing

Workspace[] workspaces = vcs.QueryWorkspaces(WorkspaceName, UserName,

ComputerName);

Workspace workspace = null;

// either create or take found workspace

//Label2.Text = "Workspace length : " + workspaces.Length;

if (workspaces.Length == 0)

workspace = vcs.CreateWorkspace(WorkspaceName, UserName, WorkspaceComment);

else

workspace = workspaces[0];

// check - if project is not mapped, then map it

if (!workspace.IsServerPathMapped(ProjectServerPath))

{

workspace.Map(ProjectServerPath, ProjectLocalPath);

}

//workspace.PendEdit(new string[] { DIR + filename }, RecursionType.OneLevel, null, LockLevel.None);

workspace.PendEdit(new string[] { DIR + filename }, RecursionType.Full, null, LockLevel.CheckOut);

el.WriteEntry("File checkedout: " + DIR + filename);

CheckedOut = false;

}

catch (Exception ex)

{

el.WriteEntry("Exception :Connecting to TFS : " + DIR + filename + " " + ex.Message);

//ThrowError("Can not checkout the file from tfs, connection failed to tfsserver :" + ex.Message);

}

finally

{

}

return CheckedOut;

}

In between these two operations Checkout and checkin I overwrite the my file with new stuff or remove some code from this file. Any quick help is appreciated.

Thanks

Sriman

I found the solution: machine.config processmodel updated

everything works fine. Buck thanks for your help!!!!!!!!!!!!111

Sriman

For the background on this, the issue has to do with the fact that file uploads and downloads occur on background threads from the ThreadPool. These threads do not get the credentials from impersonation.

The final part of the work around was changing the app pool's identity (this code is from a web app) to be something that has access to version control. This is far from ideal, but impersonation combined with the change to the app pool identity is the best approach available with v1.

Buck

http://blogs.msdn.com/buckh

Buck Hodges

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