/// <summary>
/// Acquires security credentials for a current security principal
/// </summary>
public SecurityCredentials AcquireSecurityCredentials(
SecurityCredentialsType credType,
IDictionary authData)
{
// prepare context usage
uint credUsage = 0;
if ((credType & SecurityCredentialsType.InBound) != 0)
credUsage |= SSPINative.SECPKG_CRED_INBOUND;
if ((credType & SecurityCredentialsType.OutBound) != 0)
credUsage |= SSPINative.SECPKG_CRED_OUTBOUND;
// prepare identity information
SSPINative.SecWinNTAuthIdentity authIdentity = new SSPINative.SecWinNTAuthIdentity();
if (authData != null)
{
string userName = (string)authData["user"];
if (userName != null)
{
authIdentity.User = userName;
authIdentity.UserLength = userName.Length;
}
string domain = (string)authData["domain"];
if (domain != null)
{
authIdentity.Domain = domain;
authIdentity.DomainLength = domain.Length;
}
string password = (string)authData["password"];
if (password != null)
{
authIdentity.Password = password;
authIdentity.PasswordLength = password.Length;
}
}
// acquire credentials
Int64 credHandle;
Int64 credExpiry;
int error = SSPINative.AcquireCredentialsHandle(
null,
_secPackage.Name,
credUsage,
IntPtr.Zero,
authIdentity,
IntPtr.Zero,
IntPtr.Zero,
out credHandle,
out credExpiry);
if (error < 0)
throw new SSPIException(Marshal.GetLastWin32Error(), "Could not acquire credentials handle");
// create credentials object
return new SecurityCredentials(_secPackage, credHandle, credExpiry, credType);
}
/// <summary>
/// Acquires security credentials for a current security principal
/// </summary>
public SecurityCredentials AcquireSecurityCredentials(
SecurityCredentialsType credType,
IDictionary authData)
{
// prepare context usage
uint credUsage = 0;
if ((credType & SecurityCredentialsType.InBound) != 0)
{
credUsage |= SSPINative.SECPKG_CRED_INBOUND;
}
if ((credType & SecurityCredentialsType.OutBound) != 0)
{
credUsage |= SSPINative.SECPKG_CRED_OUTBOUND;
}
// prepare identity information
SSPINative.SecWinNTAuthIdentity authIdentity = new SSPINative.SecWinNTAuthIdentity();
if (authData != null)
{
string userName = (string)authData["user"];
if (userName != null)
{
authIdentity.User = userName;
authIdentity.UserLength = userName.Length;
}
string domain = (string)authData["domain"];
if (domain != null)
{
authIdentity.Domain = domain;
authIdentity.DomainLength = domain.Length;
}
string password = (string)authData["password"];
if (password != null)
{
authIdentity.Password = password;
authIdentity.PasswordLength = password.Length;
}
}
// acquire credentials
Int64 credHandle;
Int64 credExpiry;
int error = SSPINative.AcquireCredentialsHandle(
null,
_secPackage.Name,
credUsage,
IntPtr.Zero,
authIdentity,
IntPtr.Zero,
IntPtr.Zero,
out credHandle,
out credExpiry);
if (error < 0)
{
throw new SSPIException(Marshal.GetLastWin32Error(), "Could not acquire credentials handle");
}
// create credentials object
return(new SecurityCredentials(_secPackage, credHandle, credExpiry, credType));
}