internal static int DRMCreateBoundLicense(
SafeRightsManagementEnvironmentHandle environmentHandle,
BoundLicenseParams boundLicenseParams,
string licenseChain,
out SafeRightsManagementHandle boundLicenseHandle,
out uint errorLogHandle)
{
SecurityHelper.DemandRightsManagementPermission();
int res = UnsafeNativeMethods.DRMCreateBoundLicense(
environmentHandle,
boundLicenseParams,
licenseChain,
out boundLicenseHandle,
out errorLogHandle);
// on some platforms in the failure cases the out parameter is being created with the value 0
// in order to simplify error handling and Disposing of those handles we will just close them as
// soon as we detect such case
if ((boundLicenseHandle != null) && boundLicenseHandle.IsInvalid)
{
boundLicenseHandle.Dispose();
boundLicenseHandle = null;
}
return(res);
}
internal static extern int DRMCreateLicenseStorageSession(
[In] SafeRightsManagementEnvironmentHandle envHandle,
[In] SafeRightsManagementHandle hDefLib,
[In] SafeRightsManagementSessionHandle hClientSession,
[In, MarshalAs(UnmanagedType.U4)] uint uFlags,
[In, MarshalAs(UnmanagedType.LPWStr)] string IssuanceLicense,
[Out] out SafeRightsManagementSessionHandle phLicenseStorageSession);
internal static int DRMCreateLicenseStorageSession(
SafeRightsManagementEnvironmentHandle hEnv,
SafeRightsManagementHandle hDefLib,
SafeRightsManagementSessionHandle hClientSession,
uint uFlags,
string IssuanceLicense,
out SafeRightsManagementSessionHandle phLicenseStorageSession)
{
SecurityHelper.DemandRightsManagementPermission();
int res = UnsafeNativeMethods.DRMCreateLicenseStorageSession(
hEnv,
hDefLib,
hClientSession,
uFlags,
IssuanceLicense,
out phLicenseStorageSession);
// on some platforms in the failure cases the out parameter is being created with the value 0
// in order to simplify error handling and Disposing of those handles we will just close them as
// soon as we detect such case
if ((phLicenseStorageSession != null) && phLicenseStorageSession.IsInvalid)
{
phLicenseStorageSession.Dispose();
phLicenseStorageSession = null;
}
return(res);
}
internal static int DRMGetSignedIssuanceLicense(
SafeRightsManagementEnvironmentHandle environmentHandle,
SafeRightsManagementPubHandle issuanceLicenseHandle,
uint flags,
byte[] symmetricKey,
uint symmetricKeyByteCount,
string symmetricKeyType,
string clientLicensorCertificate,
CallbackDelegate pfnCallback,
string Url,
uint context)
{
SecurityHelper.DemandRightsManagementPermission();
return(UnsafeNativeMethods.DRMGetSignedIssuanceLicense(
environmentHandle,
issuanceLicenseHandle,
flags,
symmetricKey,
symmetricKeyByteCount,
symmetricKeyType,
clientLicensorCertificate,
pfnCallback,
Url,
context));
}
internal static int DRMInitEnvironment(
uint eSecurityProviderType,
uint eSpecification,
string securityProvider,
string manifestCredentials,
string machineCredentials,
out SafeRightsManagementEnvironmentHandle environmentHandle,
out SafeRightsManagementHandle defaultLibrary)
{
SecurityHelper.DemandRightsManagementPermission();
int res = UnsafeNativeMethods.DRMInitEnvironment(
eSecurityProviderType,
eSpecification,
securityProvider,
manifestCredentials,
machineCredentials,
out environmentHandle,
out defaultLibrary);
// on some platforms in the failure cases the out parameter is being created with the value 0
// in order to simplify error handling and Disposing of those handles we will just close them as
// soon as we detect such case
if ((environmentHandle != null) && environmentHandle.IsInvalid)
{
environmentHandle.Dispose();
environmentHandle = null;
}
if ((defaultLibrary != null) && defaultLibrary.IsInvalid)
{
defaultLibrary.Dispose();
defaultLibrary = null;
}
return(res);
}
internal static extern int DRMInitEnvironment(
[In, MarshalAs(UnmanagedType.U4)] uint eSecurityProviderType,
[In, MarshalAs(UnmanagedType.U4)] uint eSpecification,
[In, MarshalAs(UnmanagedType.LPWStr)] string securityProvider,
[In, MarshalAs(UnmanagedType.LPWStr)] string manifestCredentials,
[In, MarshalAs(UnmanagedType.LPWStr)] string machineCredentials,
[Out] out SafeRightsManagementEnvironmentHandle environmentHandle,
[Out] out SafeRightsManagementHandle defaultLibrary);
internal static extern int DRMGetSignedIssuanceLicense(
[In] SafeRightsManagementEnvironmentHandle environmentHandle,
[In] SafeRightsManagementPubHandle issuanceLicenseHandle,
[In, MarshalAs(UnmanagedType.U4)] uint flags,
[In, MarshalAs(UnmanagedType.LPArray, SizeParamIndex = 4)] byte[] symmetricKey,
[In, MarshalAs(UnmanagedType.U4)] uint symmetricKeyByteCount,
[In, MarshalAs(UnmanagedType.LPWStr)] string symmetricKeyType,
[In, MarshalAs(UnmanagedType.LPWStr)] string clientLicensorCertificate,
[In, MarshalAs(UnmanagedType.FunctionPtr)] CallbackDelegate pfnCallback,
[In, MarshalAs(UnmanagedType.LPWStr)] string url,
[In, MarshalAs(UnmanagedType.U4)] uint context);
internal static extern int DRMCreateBoundLicense(
[In] SafeRightsManagementEnvironmentHandle environmentHandle,
[In, MarshalAs(UnmanagedType.LPStruct)] BoundLicenseParams boundLicenseParams,
[In, MarshalAs(UnmanagedType.LPWStr)] string licenseChain,
[Out] out SafeRightsManagementHandle boundLicenseHandle,
[Out, MarshalAs(UnmanagedType.U4)] out uint errorLogHandle);
internal static int DRMCreateBoundLicense(
SafeRightsManagementEnvironmentHandle environmentHandle,
BoundLicenseParams boundLicenseParams,
string licenseChain,
out SafeRightsManagementHandle boundLicenseHandle,
out uint errorLogHandle)
{
SecurityHelper.DemandRightsManagementPermission();
int res = UnsafeNativeMethods.DRMCreateBoundLicense(
environmentHandle,
boundLicenseParams,
licenseChain,
out boundLicenseHandle,
out errorLogHandle);
// on some platforms in the failure cases the out parameter is being created with the value 0
// in order to simplify error handling and Disposing of those handles we will just close them as
// soon as we detect such case
if ((boundLicenseHandle != null) && boundLicenseHandle.IsInvalid)
{
boundLicenseHandle.Dispose();
boundLicenseHandle = null;
}
return res;
}
internal static int DRMGetSignedIssuanceLicense(
SafeRightsManagementEnvironmentHandle environmentHandle,
SafeRightsManagementPubHandle issuanceLicenseHandle,
uint flags,
byte[] symmetricKey,
uint symmetricKeyByteCount,
string symmetricKeyType,
string clientLicensorCertificate,
CallbackDelegate pfnCallback,
string Url,
uint context)
{
SecurityHelper.DemandRightsManagementPermission();
return UnsafeNativeMethods.DRMGetSignedIssuanceLicense(
environmentHandle,
issuanceLicenseHandle,
flags,
symmetricKey,
symmetricKeyByteCount,
symmetricKeyType,
clientLicensorCertificate,
pfnCallback,
Url,
context);
}
internal static int DRMCreateLicenseStorageSession(
SafeRightsManagementEnvironmentHandle hEnv,
SafeRightsManagementHandle hDefLib,
SafeRightsManagementSessionHandle hClientSession,
uint uFlags,
string IssuanceLicense,
out SafeRightsManagementSessionHandle phLicenseStorageSession)
{
SecurityHelper.DemandRightsManagementPermission();
int res = UnsafeNativeMethods.DRMCreateLicenseStorageSession(
hEnv,
hDefLib,
hClientSession,
uFlags,
IssuanceLicense,
out phLicenseStorageSession);
// on some platforms in the failure cases the out parameter is being created with the value 0
// in order to simplify error handling and Disposing of those handles we will just close them as
// soon as we detect such case
if ((phLicenseStorageSession != null) && phLicenseStorageSession.IsInvalid)
{
phLicenseStorageSession.Dispose();
phLicenseStorageSession = null;
}
return res;
}
internal static int DRMInitEnvironment(
uint eSecurityProviderType,
uint eSpecification,
string securityProvider,
string manifestCredentials,
string machineCredentials,
out SafeRightsManagementEnvironmentHandle environmentHandle,
out SafeRightsManagementHandle defaultLibrary)
{
SecurityHelper.DemandRightsManagementPermission();
int res = UnsafeNativeMethods.DRMInitEnvironment(
eSecurityProviderType,
eSpecification,
securityProvider,
manifestCredentials,
machineCredentials,
out environmentHandle,
out defaultLibrary);
// on some platforms in the failure cases the out parameter is being created with the value 0
// in order to simplify error handling and Disposing of those handles we will just close them as
// soon as we detect such case
if ((environmentHandle != null) && environmentHandle.IsInvalid)
{
environmentHandle.Dispose();
environmentHandle = null;
}
if ((defaultLibrary != null) && defaultLibrary.IsInvalid)
{
defaultLibrary.Dispose();
defaultLibrary = null;
}
return res;
}
