public override bool Validate()
{
// TODO failures in create and cleanup should be ignored for couple of times
// TODO Add retries in validation logic
// TODO talk to guest agent and gets it version and validate if latest
object t = Impersonation.Impersonate(ConfigurationManager.UserName, ConfigurationManager.Password);
try
{
var token = AzureHelper.GetAccessTokenAsync();
var credential = new TokenCredentials(token.Result.AccessToken);
PublicIPAddress ipAddress = AzureHelper.GetPublicAddressAsync(credential, groupName, subscriptionId, "myPublicIP").Result;
// TODO: make username-password at one place instead of at both ARM and here
SecureString securePwd = new SecureString();
password.ToCharArray().ToList().ForEach(p => securePwd.AppendChar(p));
// this is the entrypoint to interact with the system (interfaced for testing).
var remoteComputer = new Uri(string.Format("{0}://{1}:5986", "https", ipAddress.IpAddress));
var connection = new WSManConnectionInfo(remoteComputer, String.Empty, new PSCredential(username, securePwd));
var option = new PSSessionOption();
option.SkipCACheck = true;
option.SkipCNCheck = true;
option.SkipRevocationCheck = true;
connection.SetSessionOptions(option);
connection.AuthenticationMechanism = AuthenticationMechanism.Negotiate;
// TODO What if powershell session gets stuck in between
var runspace = RunspaceFactory.CreateRunspace(connection);
runspace.Open();
var powershell = PowerShell.Create();
powershell.Runspace = runspace;
powershell.AddScript("get-psdrive –psprovider filesystem");
var results = powershell.Invoke();
foreach (var output in results.Where(o => o != null))
{
}
bool ifCustomData = true;
if (!string.IsNullOrWhiteSpace(customData))
{
powershell.AddScript("Get-Content C:\\AzureData\\CustomData.bin -Encoding UTF8");
results = powershell.Invoke();
ifCustomData = (results.Where(o => o != null).ToList().Count == 1);
foreach (var output in results.Where(o => o != null))
{
logger.Info(string.Format("Expected: {0} Actual: {1}", customData, output));
ifCustomData &= (output.ToString() == customData);
}
}
runspace.Close();
if (!ifCustomData)
{
throw new ArgumentException("Incorrect custom data!!");
}
}
catch (Exception e)
{
logger.Error(e);
return(false);
}
finally
{
Impersonation.UndoImpersonation(t);
}
return(true);
}
