673 lines
19 KiB
C++
673 lines
19 KiB
C++
/*=====================================================================
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File: OnlinePublishing.cpp
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THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
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ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
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THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
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PARTICULAR PURPOSE.
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Copyright (C) Microsoft Corporation. All rights reserved.
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=====================================================================*/
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//
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// This sample demonstrates online publishing. It takes an optional
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// licensing server URL as input. It will use Service Discovery to
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// find the server URL if it is not provided. The sample requires that
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// a UserID be provided as input. See the comments at the beginning of
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// wmain() for a more detailed description.
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//
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#include <stdio.h>
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#include <Wtypes.h>
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#include <strsafe.h>
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#include <objbase.h>
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#include "msdrm.h"
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#include "msdrmdefs.h"
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#include "msdrmerror.h"
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//
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// Time to wait for "downloads" to complete
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//
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static const DWORD DW_WAIT_TIME_SECONDS = 60 * 1000;
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//
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// Length of a GUID string
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//
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static const UINT GUID_STRING_LENGTH = 128;
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//
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// struct to hold the callback information
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//
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typedef struct Drm_Context
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{
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HANDLE hEvent;
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HRESULT hr;
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PWSTR wszData;
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} DRM_CONTEXT, *PDRM_CONTEXT;
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//
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// Print the correct usage of this application
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//
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void
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PrintUsage()
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{
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wprintf( L"Usage:\n" );
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wprintf( L"\n OnlinePublishing -U UserID [-L LicensingSvr]\n" );
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wprintf( L" -U: specifies the UserID.\n" );
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wprintf( L" example: user@yourdomain.com\n" );
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wprintf( L" -L: specifies the Licensing Server. (optional)\n" );
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wprintf( L" example: http://localhost/_wmcs/licensing\n" );
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}
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//
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// Parse the values passed in through the command line
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//
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HRESULT
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ParseCommandLine(
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int argc,
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__in_ecount( argc )WCHAR **argv,
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__deref_out_opt PWCHAR *pwszUserID,
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__deref_out PWCHAR *pwszLicensingSvr
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)
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{
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HRESULT hr = S_OK;
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size_t uiUserIDLength = 0;
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size_t uiLicSvrUrlLength = 0;
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//
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// Initialize parameters
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//
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*pwszUserID = NULL;
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//
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// Check input parameters.
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//
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if ( ( 3 != argc ) && ( 5 != argc ) )
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{
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return E_INVALIDARG;
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}
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for( int i = 1; SUCCEEDED( hr ) && i < argc - 1; i ++ )
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{
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if ( ( '-' != argv[ i ][ 0 ] ) && ( '/' != argv[ i ][ 0 ] ) )
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{
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hr = E_INVALIDARG;
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break;
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}
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else if ( ( '-' == argv[ i + 1 ][ 0 ] ) ||
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( '/' == argv[ i + 1 ][ 0 ] ) )
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{
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hr = E_INVALIDARG;
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break;
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}
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switch( toupper( argv[ i ][ 1 ] ) )
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{
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//
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// User ID
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//
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case 'U':
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if ( wcsstr( argv[ i + 1 ], ( wchar_t* )L"@\0" ) == NULL )
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{
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//
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// An invalid User ID was provided
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//
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hr = E_INVALIDARG;
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break;
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}
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//
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// Retrieve the length of the user ID
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//
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hr = StringCchLengthW( argv[ i + 1 ],
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STRSAFE_MAX_CCH,
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&uiUserIDLength
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);
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if ( FAILED( hr ) )
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{
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wprintf( L"StringCchLengthW failed. hr = 0x%x\n", hr );
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break;
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}
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//
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// Allocate memory for the user ID
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//
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*pwszUserID = new WCHAR[ uiUserIDLength + 1 ];
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if ( NULL == *pwszUserID )
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{
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wprintf( L"Failed to allocate memory for pwszUserID.\n" );
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hr = E_OUTOFMEMORY;
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break;
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}
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//
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// Copy the URL into the pwszUserID buffer
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//
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hr = StringCchCopyW( ( wchar_t* )*pwszUserID,
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uiUserIDLength + 1 ,
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argv[ i + 1 ]
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);
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if ( FAILED( hr ) )
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{
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wprintf( L"StringCchCopyW failed. hr = 0x%x\n", hr );
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break;
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}
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i++;
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break;
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case 'L':
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if ( ( _wcsnicmp( argv[ i + 1 ], L"http://", 7 ) != 0 ) &&
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( _wcsnicmp( argv[ i + 1 ], L"https://", 8 ) != 0 ) )
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{
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wprintf( L"Invalid licensing URL provided.\n" );
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hr = E_INVALIDARG;
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break;
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}
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//
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// Retrieve the length of the licensing server URL
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//
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hr = StringCchLengthW( argv[ i + 1 ],
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STRSAFE_MAX_CCH,
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&uiLicSvrUrlLength
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);
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if ( FAILED( hr ) )
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{
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wprintf( L"StringCchLengthW failed. hr = 0x%x\n", hr );
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break;
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}
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//
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// Allocate memory for the URL
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//
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*pwszLicensingSvr = new WCHAR[ uiLicSvrUrlLength + 1 ];
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if( NULL == *pwszLicensingSvr )
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{
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wprintf( L"Failed to allocate memory "\
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L"for pwszLicensingSvr.\n" );
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hr = E_OUTOFMEMORY;
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break;
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}
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//
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// Copy the URL into the pwszLicensingSvr buffer
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//
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hr = StringCchCopyW( ( wchar_t* )*pwszLicensingSvr,
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uiLicSvrUrlLength + 1 ,
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argv[ i + 1 ]
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);
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if ( FAILED( hr ) )
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{
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wprintf( L"StringCchCopyW failed. hr = 0x%x\n", hr );
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break;
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}
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i++;
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break;
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default:
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hr = E_INVALIDARG;
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break;
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}
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}
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if ( NULL == *pwszUserID )
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{
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wprintf( L"A user ID value is required.\n" );
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hr = E_INVALIDARG;
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}
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return hr;
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}
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//
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// Callback function for asynchronous ADRMS client functions
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//
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HRESULT __stdcall
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StatusCallback(
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DRM_STATUS_MSG msg,
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HRESULT hr,
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void *pvParam,
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void *pvContext
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)
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{
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size_t uiSignedILLength = 0;
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PDRM_CONTEXT pContext = ( PDRM_CONTEXT )pvContext;
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if ( pContext )
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{
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pContext->hr = hr;
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}
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else
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{
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return E_FAIL;
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}
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if ( FAILED( pContext->hr ) && pContext->hEvent )
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{
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//
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// Signal the event
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//
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SetEvent( ( HANDLE )pContext->hEvent );
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return S_OK;
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}
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//
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// Print the callback status message
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//
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switch( msg )
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{
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case DRM_MSG_SIGN_ISSUANCE_LICENSE:
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wprintf( L"\nCallback status msg = DRM_MSG_SIGN_ISSUANCE_LICENSE " );
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break;
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default:
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wprintf( L"\nDefault callback status msg = 0x%x ", msg );
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break;
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}
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//
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// Print the callback error code
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//
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switch( pContext->hr )
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{
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case S_DRM_CONNECTING:
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wprintf( L"Callback hr = S_DRM_CONNECTING\n" );
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break;
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case S_DRM_CONNECTED:
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wprintf( L"Callback hr = S_DRM_CONNECTED\n" );
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break;
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case S_DRM_INPROGRESS:
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wprintf( L"Callback hr = S_DRM_INPROGRESS\n" );
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break;
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case S_DRM_COMPLETED:
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wprintf( L"Callback hr = S_DRM_COMPLETED\n" );
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pContext->hr = S_OK;
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if ( ( msg == DRM_MSG_SIGN_ISSUANCE_LICENSE ) && pvParam )
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{
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if ( NULL != pvParam )
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{
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//
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// Retrieve the length of the signed issuance license
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//
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hr = StringCchLengthW( ( PWSTR )pvParam,
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STRSAFE_MAX_CCH,
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&uiSignedILLength
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);
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if ( FAILED( hr ) )
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{
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wprintf( L"StringCchLengthW failed. hr = 0x%x\n", hr );
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break;
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}
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//
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// Allocate memory for the signed issuance license
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//
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pContext->wszData = new WCHAR[ uiSignedILLength + 1 ];
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if( NULL == pContext->wszData )
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{
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wprintf( L"Failed to allocate memory "\
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L"for the signed issuance license.\n" );
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hr = E_OUTOFMEMORY;
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break;
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}
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//
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// Copy the signed issuance license into the
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// pContext->wszData buffer
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//
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hr = StringCchCopyW( ( wchar_t* )pContext->wszData,
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uiSignedILLength + 1 ,
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( PWSTR )pvParam
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);
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if ( FAILED( hr ) )
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{
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wprintf( L"StringCchCopyW failed. hr = 0x%x\n", hr );
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break;
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}
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}
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}
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if ( pContext->hEvent )
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{
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SetEvent( ( HANDLE )pContext->hEvent );
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}
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break;
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case E_DRM_ALREADY_IN_PROGRESS:
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wprintf( L"Callback hr = E_DRM_ALREADY_IN_PROGRESS\n" );
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break;
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case E_DRM_NO_CONNECT:
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wprintf( L"Callback hr = E_DRM_NO_CONNECT\n" );
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break;
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case E_DRM_ABORTED:
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wprintf( L"Callback hr = E_DRM_ABORTED\n" );
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break;
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case E_DRM_SERVER_ERROR:
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wprintf( L"Callback hr = E_DRM_SERVER_ERROR\n" );
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break;
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case E_DRM_INVALID_SERVER_RESPONSE:
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wprintf( L"Callback hr = E_DRM_INVALID_SERVER_RESPONSE\n" );
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break;
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case E_DRM_SERVER_NOT_FOUND:
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wprintf( L"Callback hr = E_DRM_SERVER_NOT_FOUND\n" );
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break;
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case E_DRM_AUTHENTICATION_FAILED:
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wprintf( L"Callback hr = E_DRM_AUTHENTICATION_FAILED\n" );
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break;
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case E_DRM_REQUEST_DENIED:
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wprintf( L"Callback hr = E_DRM_REQUEST_DENIED\n" );
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break;
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case E_DRM_SERVICE_GONE:
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wprintf( L"Callback hr = E_DRM_SERVICE_GONE\n" );
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break;
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case E_DRM_SERVICE_MOVED:
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wprintf( L"Callback hr = E_DRM_SERVICE_MOVED\n" );
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break;
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case E_DRM_VALIDITYTIME_VIOLATION:
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wprintf( L"Callback hr = E_DRM_VALIDITYTIME_VIOLATION\n" );
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break;
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case S_DRM_REQUEST_PREPARED:
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wprintf( L"Callback hr = S_DRM_REQUEST_PREPARED\n" );
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break;
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case E_DRM_NO_LICENSE:
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wprintf( L"Callback hr = E_DRM_NO_LICENSE\n" );
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break;
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case E_DRM_SERVICE_NOT_FOUND:
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wprintf( L"Callback hr = E_DRM_SERVICE_NOT_FOUND\n" );
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break;
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default:
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wprintf( L"Default callback hr = 0x%x\n", hr );
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pContext->hr = S_OK;
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if ( pContext->hEvent )
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{
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SetEvent( ( HANDLE )pContext->hEvent );
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}
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break;
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}
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return S_OK;
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}
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//
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// This sample will perform the following actions:
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// 1. Create a client session
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// 2. Create an issuance license, user, and right. Add the right/user
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// pair to the issuance license.
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// 3. Set the metadata in the issuance license
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// 4. Create an event for the callback function.
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// 5. If the licensing URL was not passed in via the command line,
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// find the licensing URL through service discovery
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// 6. Sign the issuance license online
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// 7. Wait for the callback to return
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// 8. Clean up and free memory
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//
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int __cdecl
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wmain(
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int argc,
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__in_ecount( argc )WCHAR **argv
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)
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{
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HRESULT hr = E_FAIL;
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DRMHSESSION hClient = NULL;
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PWCHAR wszLicensingSvr = NULL;
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UINT uiStrLen = 0;
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PWSTR wszUserId = NULL;
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DWORD dwWaitResult;
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DRM_CONTEXT context;
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SYSTEMTIME stTimeFrom, stTimeUntil;
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DRMPUBHANDLE hIssuanceLicense = NULL;
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DRMPUBHANDLE hUser = NULL;
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DRMPUBHANDLE hRight = NULL;
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GUID guid;
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PWSTR wszGUID = NULL;
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UINT uiGUIDLength;
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context.hEvent = NULL;
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context.wszData = NULL;
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if ( FAILED ( ParseCommandLine( argc, argv, &wszUserId, &wszLicensingSvr ) ) )
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{
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PrintUsage();
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goto e_Exit;
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}
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wprintf( L"\nRunning sample OnlinePublishing...\n" );
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//
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// 1. Create a client session
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//
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hr = DRMCreateClientSession( &StatusCallback,
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0,
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DRM_DEFAULTGROUPIDTYPE_WINDOWSAUTH,
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wszUserId,
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&hClient
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);
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if ( FAILED( hr ) )
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{
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wprintf( L"\nDRMCreateClientSession failed. hr = 0x%x\n", hr );
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goto e_Exit;
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}
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//
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// Get the system time for the starting and ending validity times
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// in the unsigned issuance license
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//
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GetSystemTime( &stTimeFrom );
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GetSystemTime( &stTimeUntil );
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FILETIME ft = { 0 };
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SystemTimeToFileTime(&stTimeUntil, &ft);
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ULARGE_INTEGER u = { 0 };
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memcpy(&u, &ft, sizeof(u));
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u.QuadPart += 90 * 24 * 60 * 60 * 10000000LLU; // 90 days
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memcpy(&ft, &u, sizeof(ft));
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FileTimeToSystemTime(&ft, &stTimeUntil);
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//
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// 2. Create an issuance license, user, and right. Add the right/user
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// pair to the issuance license.
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//
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hr = DRMCreateIssuanceLicense( &stTimeFrom,
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&stTimeUntil,
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NULL,
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NULL,
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NULL,
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NULL,
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NULL,
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&hIssuanceLicense
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);
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if ( FAILED( hr ) )
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{
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wprintf( L"\nDRMCreateIssuanceLicense failed. hr = 0x%x\n", hr );
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goto e_Exit;
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}
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hr = DRMCreateUser( wszUserId, NULL, L"Unspecified", &hUser );
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if ( FAILED( hr ) )
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{
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wprintf( L"\nDRMCreateUser failed. hr = 0x%x\n", hr );
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goto e_Exit;
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}
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hr = DRMCreateRight( L"EDIT", &stTimeFrom, &stTimeUntil,
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0, NULL, NULL, &hRight );
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if ( FAILED( hr ) )
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{
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wprintf( L"\nDRMCreateRight failed. hr = 0x%x\n", hr );
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goto e_Exit;
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}
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hr = DRMAddRightWithUser( hIssuanceLicense, hRight, hUser );
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if ( FAILED( hr ) )
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{
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wprintf( L"\nDRMAddRightWithUser failed. hr = 0x%x\n", hr );
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goto e_Exit;
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}
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//
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// Create a GUID to use as a unique content ID
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// in the issuance license
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//
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hr = CoCreateGuid( &guid );
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if ( FAILED( hr ) )
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{
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wprintf( L"CoCreateGuid failed. hr = 0x%x\n", hr );
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goto e_Exit;
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}
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wszGUID = new WCHAR[ GUID_STRING_LENGTH ];
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if ( NULL == wszGUID )
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{
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wprintf( L"Failed to allocate memory for wszGUID\n" );
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goto e_Exit;
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}
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uiGUIDLength = StringFromGUID2( guid, wszGUID, GUID_STRING_LENGTH );
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if ( 0 == uiGUIDLength )
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{
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wprintf( L"StringFromGUID2 failed.\n" );
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hr = E_FAIL;
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goto e_Exit;
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}
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//
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// 3. Set the metadata in the issuance license
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//
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hr = DRMSetMetaData( hIssuanceLicense,
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wszGUID,
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L"MS-GUID",
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NULL,
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NULL,
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NULL,
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NULL
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);
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if ( FAILED( hr ) )
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{
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wprintf( L"DRMSetMetaData failed. hr = 0x%x\n", hr );
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goto e_Exit;
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}
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//
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// 4. Create an event for the callback function. The StatusCallback
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// function registered in DRMCreateClientSession. This event will be
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// passed as a void pointer to DRMAcquireLicense. DRMAcquireLicense
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// simply passes back this pointer to the StatusCallback callback
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// function which knows that it is an event and will thus signal it
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// when completed.
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//
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if ( NULL == ( context.hEvent = CreateEvent( NULL, FALSE, FALSE, NULL ) ) )
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{
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wprintf( L"\ncontext.hEvent was NULL after the CreateEvent call." );
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goto e_Exit;
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}
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//
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|
// 5. If the licensing URL was not passed in via the command line,
|
|
// find the licensing URL through service discovery
|
|
//
|
|
if ( NULL == wszLicensingSvr )
|
|
{
|
|
// The first call is to get -
|
|
// (a) whether there is a service location and
|
|
// (b) if so, the size needed for a buffer to
|
|
// hold the URL for the service.
|
|
//
|
|
hr = DRMGetServiceLocation( hClient,
|
|
DRM_SERVICE_TYPE_PUBLISHING,
|
|
DRM_SERVICE_LOCATION_ENTERPRISE,
|
|
NULL,
|
|
&uiStrLen,
|
|
NULL
|
|
);
|
|
if ( FAILED( hr ) )
|
|
{
|
|
wprintf( L"DRMGetServiceLocation failed. hr = 0x%x\n", hr );
|
|
goto e_Exit;
|
|
}
|
|
|
|
wszLicensingSvr = new WCHAR[ uiStrLen ];
|
|
if ( NULL == wszLicensingSvr )
|
|
{
|
|
wprintf( L"\nMemory allocation failed for licensing URL string.\n" );
|
|
hr = E_OUTOFMEMORY;
|
|
goto e_Exit;
|
|
}
|
|
|
|
hr = DRMGetServiceLocation( hClient,
|
|
DRM_SERVICE_TYPE_PUBLISHING,
|
|
DRM_SERVICE_LOCATION_ENTERPRISE,
|
|
NULL,
|
|
&uiStrLen,
|
|
wszLicensingSvr
|
|
);
|
|
if ( FAILED( hr ) )
|
|
{
|
|
wprintf( L"DRMGetServiceLocation failed. hr = 0x%x\n", hr );
|
|
goto e_Exit;
|
|
}
|
|
}
|
|
|
|
wprintf( L"\nLicensing URL: %s\n", wszLicensingSvr );
|
|
|
|
//
|
|
// 6. Sign the issuance license online
|
|
//
|
|
hr = DRMGetSignedIssuanceLicense( NULL,
|
|
hIssuanceLicense,
|
|
DRM_SIGN_ONLINE | DRM_AUTO_GENERATE_KEY,
|
|
NULL,
|
|
0,
|
|
L"AES",
|
|
NULL,
|
|
&StatusCallback,
|
|
wszLicensingSvr,
|
|
( void* )&context
|
|
);
|
|
if ( FAILED( hr ) )
|
|
{
|
|
wprintf( L"DRMGetSignedIssuanceLicense failed. hr = 0x%x\n", hr );
|
|
goto e_Exit;
|
|
}
|
|
|
|
//
|
|
// 7. Wait for the callback to return
|
|
//
|
|
dwWaitResult = WaitForSingleObject( context.hEvent, DW_WAIT_TIME_SECONDS );
|
|
if ( WAIT_TIMEOUT == dwWaitResult )
|
|
{
|
|
wprintf( L"\nWaitForSingleObject timed out." );
|
|
goto e_Exit;
|
|
}
|
|
if ( FAILED( context.hr ) )
|
|
{
|
|
//
|
|
// In case a failure was reported via the callback function
|
|
// note it also.
|
|
//
|
|
hr = context.hr;
|
|
wprintf( L"\nThe callback function returned failure "\
|
|
L"code. hr = 0x%x\n", context.hr );
|
|
goto e_Exit;
|
|
}
|
|
|
|
wprintf( L"\nThe signed issuance license is: \n\n%s\n", context.wszData );
|
|
|
|
wprintf( L"\nDRMGetSignedIssuanceLicense succeeded.\n" );
|
|
|
|
e_Exit:
|
|
//
|
|
// 8. Clean up and free memory
|
|
//
|
|
if ( NULL != wszLicensingSvr )
|
|
{
|
|
delete [] wszLicensingSvr;
|
|
}
|
|
if ( NULL != wszUserId )
|
|
{
|
|
delete [] wszUserId;
|
|
}
|
|
if ( NULL != hClient )
|
|
{
|
|
DRMCloseSession( hClient );
|
|
}
|
|
if ( NULL != context.wszData )
|
|
{
|
|
delete [] context.wszData;
|
|
}
|
|
if ( NULL != context.hEvent )
|
|
{
|
|
CloseHandle( context.hEvent );
|
|
}
|
|
if ( FAILED( hr ) )
|
|
{
|
|
wprintf( L"\nOnlinePublishing failed. hr = 0x%x\n", hr );
|
|
}
|
|
return hr;
|
|
} |