public unsafe static int AcquireCredentialsHandle( SecurDll dll,
string package,
CredentialUse intent,
ref SecureCredential authdata,
out SafeFreeCredentials outCredential
)
{
GlobalLog.Print("SafeFreeCredentials::AcquireCredentialsHandle#2("
+ dll + ","
+ package + ", "
+ intent + ", "
+ authdata + ")"
);
int errorCode = -1;
long timeStamp;
// If there is a certificate, wrap it into an array.
// Not threadsafe.
IntPtr copiedPtr = authdata.certContextArray;
try
{
IntPtr certArrayPtr = new IntPtr(&copiedPtr);
if (copiedPtr != IntPtr.Zero) {
authdata.certContextArray = certArrayPtr;
}
switch (dll) {
case SecurDll.SECURITY:
outCredential = new SafeFreeCredential_SECURITY();
RuntimeHelpers.PrepareConstrainedRegions();
try {} finally {
errorCode = UnsafeNclNativeMethods.SafeNetHandles_SECURITY.AcquireCredentialsHandleW(
null,
package,
(int)intent,
null,
ref authdata,
null,
null,
ref outCredential._handle,
out timeStamp
);
}
break;
default: throw new ArgumentException(SR.GetString(SR.net_invalid_enum, "SecurDll"), "Dll");
}
}
finally
{
authdata.certContextArray = copiedPtr;
}
#if TRAVE
GlobalLog.Print("Unmanaged::AcquireCredentialsHandle() returns 0x"
+ errorCode.ToString("x")
+ ", handle = " + outCredential.ToString()
);
#endif
if (errorCode != 0) {
outCredential.SetHandleAsInvalid();
}
return errorCode;
}
public unsafe static int AcquireDefaultCredential( SecurDll dll,
string package,
CredentialUse intent,
out SafeFreeCredentials outCredential
)
{
GlobalLog.Print("SafeFreeCredentials::AcquireDefaultCredential("
+ dll + ","
+ package + ", "
+ intent + ")"
);
int errorCode = -1;
long timeStamp;
switch (dll) {
case SecurDll.SECURITY:
outCredential = new SafeFreeCredential_SECURITY();
RuntimeHelpers.PrepareConstrainedRegions();
try {} finally {
errorCode = UnsafeNclNativeMethods.SafeNetHandles_SECURITY.AcquireCredentialsHandleW(
null,
package,
(int)intent,
null,
IntPtr.Zero,
null,
null,
ref outCredential._handle,
out timeStamp
);
}
break;
default: throw new ArgumentException(SR.GetString(SR.net_invalid_enum, "SecurDll"), "Dll");
}
#if TRAVE
GlobalLog.Print("Unmanaged::AcquireCredentialsHandle() returns 0x"
+ errorCode.ToString("x")
+ ", handle = " + outCredential.ToString()
);
#endif
if (errorCode != 0) {
outCredential.SetHandleAsInvalid();
}
return errorCode;
}