void* RTSPRequestInterface::GetLocalPath(QTSSDictionary* inRequest, UInt32* outLen)
{
// This function always gets called
RTSPRequestInterface* theRequest = (RTSPRequestInterface*)inRequest;
QTSS_AttributeID theID = qtssRTSPReqFilePath;
// Get the truncated path on a setup, because setups have the trackID appended
if (theRequest->GetMethod() == qtssSetupMethod)
{
theID = qtssRTSPReqFilePathTrunc;
// invoke the param retrieval function here so that we can use the internal GetValue function later
RTSPRequestInterface::GetTruncatedPath(inRequest, outLen);
}
StrPtrLen* thePath = theRequest->GetValue(theID);
StrPtrLen filePath(thePath->Ptr, thePath->Len);
StrPtrLen* theRootDir = theRequest->GetValue(qtssRTSPReqRootDir);
if (theRootDir->Len && theRootDir->Ptr[theRootDir->Len -1] == kPathDelimiterChar
&& thePath->Len && thePath->Ptr[0] == kPathDelimiterChar)
{
char *thePathEnd = &(filePath.Ptr[filePath.Len]);
while (filePath.Ptr != thePathEnd)
{
if (*filePath.Ptr != kPathDelimiterChar)
break;
filePath.Ptr ++;
filePath.Len --;
}
}
char rootDir[512] = { 0 };
::strncpy(rootDir, theRootDir->Ptr, theRootDir->Len);
OS::RecursiveMakeDir(rootDir);
UInt32 fullPathLen = filePath.Len + theRootDir->Len;
char* theFullPath = NEW char[fullPathLen+1];
theFullPath[fullPathLen] = '\0';
::memcpy(theFullPath, theRootDir->Ptr, theRootDir->Len);
::memcpy(theFullPath + theRootDir->Len, filePath.Ptr, filePath.Len);
(void)theRequest->SetValue(qtssRTSPReqLocalPath, 0, theFullPath,fullPathLen , QTSSDictionary::kDontObeyReadOnly);
// delete our copy of the data
delete [] theFullPath;
*outLen = 0;
return NULL;
}
QTSS_Error QTSSCallbacks::QTSS_Authenticate(const char* inAuthUserName, const char* inAuthResourceLocalPath, const char* inAuthMoviesDir, QTSS_ActionFlags inAuthRequestAction, QTSS_AuthScheme inAuthScheme, QTSS_RTSPRequestObject ioAuthRequestObject)
{
if((inAuthUserName == NULL) || (inAuthResourceLocalPath == NULL) || (inAuthMoviesDir == NULL) || (ioAuthRequestObject == NULL))
return QTSS_BadArgument;
if(inAuthRequestAction == qtssActionFlagsNoFlags)
return QTSS_BadArgument;
if(inAuthScheme == qtssAuthNone)
return QTSS_BadArgument;
// First create a RTSPRequestInterface object
// There is no session attached to it, so just pass in NULL for the RTSPSession
RTSPRequestInterface *request = (RTSPRequestInterface *) ioAuthRequestObject;
// Set all the attributes required by the authentication module, using the input values
(void) request->SetValue(qtssRTSPReqUserName, 0, inAuthUserName , ::strlen(inAuthUserName), QTSSDictionary::kDontObeyReadOnly);
(void) request->SetValue(qtssRTSPReqLocalPath, 0, inAuthResourceLocalPath , ::strlen(inAuthResourceLocalPath), QTSSDictionary::kDontObeyReadOnly);
(void) request->SetValue(qtssRTSPReqRootDir, 0, inAuthMoviesDir , ::strlen(inAuthMoviesDir), QTSSDictionary::kNoFlags);
(void) request->SetValue(qtssRTSPReqAction, 0, (const void *)&inAuthRequestAction , sizeof(QTSS_ActionFlags), QTSSDictionary::kNoFlags);
(void) request->SetValue(qtssRTSPReqAuthScheme, 0, (const void *)&inAuthScheme , sizeof(QTSS_AuthScheme), QTSSDictionary::kDontObeyReadOnly);
QTSSUserProfile *profile = request->GetUserProfile();
(void) profile->SetValue(qtssUserName, 0, inAuthUserName, ::strlen(inAuthUserName), QTSSDictionary::kDontObeyReadOnly);
// Because this is a role being executed from inside a callback, we need to
// make sure that QTSS_RequestEvent will not work.
Task* curTask = NULL;
QTSS_ModuleState* theState = (QTSS_ModuleState*)OSThread::GetMainThreadData();
if (OSThread::GetCurrent() != NULL)
theState = (QTSS_ModuleState*)OSThread::GetCurrent()->GetThreadData();
if (theState != NULL)
curTask = theState->curTask;
// Setup the authentication param block
QTSS_RoleParams theAuthenticationParams;
theAuthenticationParams.rtspAthnParams.inRTSPRequest = request;
QTSS_Error theErr = QTSS_RequestFailed;
UInt32 x = 0;
UInt32 numModules = QTSServerInterface::GetNumModulesInRole(QTSSModule::kRTSPAthnRole);
QTSSModule* theModulePtr = NULL;
Bool16 allowedDefault = QTSServerInterface::GetServer()->GetPrefs()->GetAllowGuestDefault();
Bool16 allowed = allowedDefault; //server pref?
Bool16 hasUser = false;
Bool16 handled = false;
// Call all the modules that are registered for the RTSP Authorize Role
for ( ; x < numModules; x++)
{
request->SetAllowed(allowedDefault);
request->SetHasUser(false);
request->SetAuthHandled(false);
debug_printf(" QTSSCallbacks::QTSS_Authenticate calling module module = %lu numModules=%lu\n", x,numModules);
theModulePtr = QTSServerInterface::GetModule(QTSSModule::kRTSPAthnRole, x);
theErr = QTSS_NoErr;
if (theModulePtr)
{
theErr = theModulePtr->CallDispatch(QTSS_RTSPAuthenticate_Role, &theAuthenticationParams);
debug_printf(" QTSSCallbacks::QTSS_Authorize calling module module = %lu numModules=%lu ModuleError=%ld\n", x,numModules, theErr);
}
else
{
debug_printf(" QTSSCallbacks::QTSS_Authorize calling module module = %lu is NULL! numModules=%lu\n", x,numModules);
continue;
}
allowed = request->GetAllowed();
hasUser = request->GetHasUser();
handled = request->GetAuthHandled();
debug_printf("QTSSCallbacks::QTSS_Authenticate allowedDefault =%d allowed= %d hasUser = %d handled=%d \n",allowedDefault, allowed,hasUser, handled);
if (hasUser || handled ) //See RTSPSession.cpp::Run state=kAuthenticatingRequest
{
debug_printf(" QTSSCallbacks::QTSS_Authenticate skipping other modules fCurrentModule = %lu numModules=%lu\n", x,numModules);
break;
}
}
// Reset the curTask to what it was before this role started
if (theState != NULL)
theState->curTask = curTask;
return theErr;
}
void* RTSPRequestInterface::GetAuthDigestResponse(QTSSDictionary* inRequest, UInt32* )
{
RTSPRequestInterface* theRequest = (RTSPRequestInterface*)inRequest;
(void)theRequest->SetValue(qtssRTSPReqDigestResponse, 0, theRequest->fAuthDigestResponse.Ptr,theRequest->fAuthDigestResponse.Len , QTSSDictionary::kDontObeyReadOnly);
return NULL;
}
