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Very rough first start, not even everything added

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Darren VanBuren 2017-03-07 14:51:44 -08:00
commit af3619d4fa
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APICommonCode/QTAccessFile.h Normal file
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/*
*
* @APPLE_LICENSE_HEADER_START@
*
* Copyright (c) 1999-2008 Apple Inc. All Rights Reserved.
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*
*/
/*
File: QTAccessFile.h
Contains: This object contains an interface for finding and parsing qtaccess files.
*/
#ifndef _QT_ACCESS_FILE_H_
#define _QT_ACCESS_FILE_H_
#include <stdlib.h>
#include "SafeStdLib.h"
#include "QTSS.h"
#include "StrPtrLen.h"
#include "OSHeaders.h"
#include "StringParser.h"
#include "OSMutex.h"
class QTAccessFile
{
public:
static UInt8 sWhitespaceAndGreaterThanMask[];
static void Initialize();
static char * GetUserNameCopy(QTSS_UserProfileObject inUserProfile);
//GetGroupsArrayCopy
//
// GetGroupsArrayCopy allocates outGroupCharPtrArray. Caller must "delete [] outGroupCharPtrArray" when done.
static char* GetAccessFile_Copy( const char* movieRootDir, const char* dirPath);
//over ride these in a sub class
virtual Bool16 HaveUser(char *userName, void* extraDataPtr);
virtual Bool16 HaveGroups( char** groupArray, UInt32 numGroups, void* extraDataPtr);
virtual Bool16 HaveRealm( char *userName, StrPtrLen* ioRealmNameStr, void *extraData );
virtual Bool16 TestUser(StrPtrLen* accessUser, char *userName,void *extraDataPtr );
virtual Bool16 TestGroup( StrPtrLen* accessGroup, char *userName, char**groupArray, UInt32 numGroups, void *extraDataPtr);
virtual Bool16 TestExtraData( StrPtrLen* wordPtr, StringParser* lineParserPtr, void* extraDataPtr);
virtual void GetRealm(StrPtrLen* accessRealm, StrPtrLen* ioRealmNameStr, char *userName,void *extraDataPtr );
virtual Bool16 ValidUser(char* userName, void* extraDataPtr) { return false; };
//AccessAllowed
//
// This routine is used to get the Realm to send back to a user and to check if a user has access
// userName: may be null.
// accessFileBufPtr:If accessFileBufPtr is NULL or contains a NULL PTR or 0 LEN then false is returned
// ioRealmNameStr: ioRealmNameStr and ioRealmNameStr->Ptr may be null.
// To get a returned ioRealmNameStr value the ioRealmNameStr and ioRealmNameStr->Ptr must be non-NULL
// valid pointers. The ioRealmNameStr.Len should be set to the ioRealmNameStr->Ptr's allocated len.
// numGroups: The number of groups in the groupArray. Use GetGroupsArrayCopy to create the groupArray.
Bool16 AccessAllowed ( char *userName, char**groupArray, UInt32 numGroups,
StrPtrLen *accessFileBufPtr,QTSS_ActionFlags inFlags,StrPtrLen* ioRealmNameStr,
Bool16* outAllowAnyUserPtr,
void *extraDataPtr = NULL
);
static void SetAccessFileName(const char *inQTAccessFileName); //makes a copy and stores it
static char* GetAccessFileName() { return sQTAccessFileName; }; // a reference. Don't delete!
// allocates memory for outUsersFilePath and outGroupsFilePath - remember to delete
// returns the auth scheme
static QTSS_AuthScheme FindUsersAndGroupsFilesAndAuthScheme(char* inAccessFilePath, QTSS_ActionFlags inAction, char** outUsersFilePath, char** outGroupsFilePath);
QTSS_Error AuthorizeRequest(QTSS_StandardRTSP_Params* inParams, Bool16 allowNoAccessFiles, QTSS_ActionFlags noAction, QTSS_ActionFlags authorizeAction, Bool16 *outAuthorizedPtr, Bool16* outAllowAnyUserPtr = NULL);
virtual ~QTAccessFile() {};
private:
static char* sQTAccessFileName; // managed by the QTAccess module
static Bool16 sAllocatedName;
static OSMutex* sAccessFileMutex;
static char* sAccessValidUser;
static char* sAccessAnyUser;
};
class DSAccessFile : public QTAccessFile
{
public:
virtual ~DSAccessFile() {}
virtual Bool16 HaveGroups( char** groupArray, UInt32 numGroups, void* extraDataPtr) { return true; }
virtual Bool16 TestGroup( StrPtrLen* accessGroup, char *userName, char**groupArray, UInt32 numGroups, void *extraDataPtr)
{ StrPtrLenDel deleter( accessGroup->GetAsCString() );
return this->CheckGroupMembership(userName, deleter.Ptr );
}
virtual Bool16 ValidUser(char* userName, void* extraDataPtr);
bool CheckGroupMembership(const char* inUsername, const char* inGroupName);
};
#endif //_QT_ACCESS_FILE_H_