public static SecurityContext Initialize(SecurityCredential credential, string servicePrincipalName, byte[] input, out byte[] output)
{
var context = new SecurityContext();
context._credential = credential;
context.Initialize(servicePrincipalName, input, out output);
return context;
}
// public static methods
/// <summary>
/// Initializes the context.
/// </summary>
/// <param name="credential">The credential.</param>
/// <param name="servicePrincipalName">Name of the service principal.</param>
/// <param name="input">The input.</param>
/// <param name="output">The output.</param>
/// <returns></returns>
public static SecurityContext Initialize(SecurityCredential credential, string servicePrincipalName, byte[] input, out byte[] output)
{
var context = new SecurityContext();
context._credential = credential;
context.Initialize(servicePrincipalName, input, out output);
return(context);
}
public static SecurityCredential Acquire(SspiPackage package, string username, MongoIdentityEvidence evidence)
{
long timestamp;
var credential = new SecurityCredential();
RuntimeHelpers.PrepareConstrainedRegions();
try { }
finally
{
uint result;
var passwordEvidence = evidence as PasswordEvidence;
if (passwordEvidence == null)
{
result = Win32.AcquireCredentialsHandle(
null,
package.ToString(),
SecurityCredentialUse.Outbound,
IntPtr.Zero,
IntPtr.Zero,
0,
IntPtr.Zero,
ref credential._sspiHandle,
out timestamp);
}
else
{
using(var authIdentity = new AuthIdentity(username, passwordEvidence.SecurePassword))
{
// TODO: make this secure by using SecurePassword
result = Win32.AcquireCredentialsHandle(
null,
package.ToString(),
SecurityCredentialUse.Outbound,
IntPtr.Zero,
authIdentity,
0,
IntPtr.Zero,
ref credential._sspiHandle,
out timestamp);
}
}
if (result != Win32.SEC_E_OK)
{
credential.SetHandleAsInvalid();
throw Win32.CreateException(result, "Unable to acquire credential.");
}
}
return credential;
}
public static SecurityCredential Acquire(SspiPackage package, string username, MongoIdentityEvidence evidence)
{
long timestamp;
var credential = new SecurityCredential();
RuntimeHelpers.PrepareConstrainedRegions();
try { }
finally
{
uint result;
var passwordEvidence = evidence as PasswordEvidence;
if (passwordEvidence == null)
{
result = Win32.AcquireCredentialsHandle(
null,
package.ToString(),
SecurityCredentialUse.Outbound,
IntPtr.Zero,
IntPtr.Zero,
0,
IntPtr.Zero,
ref credential._sspiHandle,
out timestamp);
}
else
{
using (var authIdentity = new AuthIdentity(username, passwordEvidence.SecurePassword))
{
// TODO: make this secure by using SecurePassword
result = Win32.AcquireCredentialsHandle(
null,
package.ToString(),
SecurityCredentialUse.Outbound,
IntPtr.Zero,
authIdentity,
0,
IntPtr.Zero,
ref credential._sspiHandle,
out timestamp);
}
}
if (result != Win32.SEC_E_OK)
{
credential.SetHandleAsInvalid();
throw Win32.CreateException(result, "Unable to acquire credential.");
}
}
return(credential);
}
