Thanks for your reply.You are absolutely right. This error is a .NET
Exception.I am not able to figure out exactly where in Tomcat i need to
provide the priviledge.I have logged in to the machine with the same login
id as the remote machine. In the Tomcat logon tab i have mentioned the same
login id and password. But still i am getting the same errror.Please let me
know what changes are needed to be done in tomcat.
Thanks..
Mr Popo Sama wrote:
>
> Ok, first of all, i'm quite sure that exception does not exist in Java nor
> in Tomcat! (as far as I know it's not in the apis), yet it does exists in
> .Net. So my gess is that it's a .Net exception after all
> and you are just reading it from the console.
>
> you may want to try giving more privileges to the tomcat service so that
> it run's the .net program with more privileges too.
>
> BYE!
>
> ps: excuse my english, it's not my mother's tonge.
>
> ----- Mensaje original ----
> De: new_bie_tomcat <[EMAIL PROTECTED]>
> Para: users@tomcat.apache.org
> Enviado: lunes 8 de septiembre de 2008, 1:59:04
> Asunto: UnauthorizedAccessException error while running WMI in tomcat
>
>
> I have written the following code in Java to access registry of a remote
> machine. I am able to execute the program successfully when i run the
> program separately. But when I try to execute the code in Apache Tomcat. I
> am getting
> UnauthorizedAccessException error.The full text of error is
> System.UnauthorizedAccessException: Access to the registry key is denied.
> at
> Microsoft.Win32.RegistryKey.Win32Error(Int32 errorCode, String str) at
> Microsoft.Win32.RegistryKey.OpenRemoteBaseKey(RegistryHive hKey, String
> machineName) at
> BOMInfoCollector.BOMInfoCollector.getOSVersion(StreamWriter
> file, String remoteName)
> Following is the Java code: try { String keykey =
> "C:\\Diagnostic\\DiagnosticAssayRE\\Executable\\BOMInfoCollector.exe";
> String ipadddress = Remote machine's IP; String keyStr1= keykey + " " +
> ipadddress;
> Process p = Runtime.getRuntime().exec(keyStr1);
> BufferedReader stdInput = new BufferedReader(new
> InputStreamReader(p.getInputStream()));
> BufferedReader stdError = new BufferedReader(new
> InputStreamReader(p.getErrorStream()));
> // read the output from the command
> while ((s = stdInput.readLine()) != null)
> {
>
> response = response + s +"\n";
> }
> while ((s = stdError.readLine()) != null)
> {
> response = response + s +"\n";
> System.out.println(s);
> }}catch(Exception e){
> System.out.println("Exception occured "+e);
> }
>
> Following is the C# code whose name is
> string osKeyName = "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion";
> try{
> RegistryKey hklm = RegistryKey.OpenRemoteBaseKey(
> RegistryHive.LocalMachine, remoteName);
> RegistryKey osKey = hklm.OpenSubKey(osKeyName);
>
> if(osKey != null) {
> object prodName = osKey.GetValue("ProductName");
> Console.WriteLine("OSName=" + prodName);
> }
> Console.WriteLine("Exiting getOSVersion() method");
> }catch(System.UnauthorizedAccessException e){
> Console.WriteLine("You are not authorized to access the machine.Please
> check
> the network Privileges "+e);
> }catch(Exception e){
> Console.WriteLine("Error occured "+e);
> }
>
> Please let me know if any configuration is needed in Tomcat to support
> this?
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>
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>
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