//No time processing is done, we will default to 1 min cycle. We might need to get this info from Preference or Web Access page.
// On a right-click refresh we need to signal the thread
//johnny : can we hook this up with the sync interval ?
/// <summary>
/// Get the collection list item
/// </summary>
/// <param name="waitTime">Reference: wait time set</param>
private void GetCollectionListItem(out int waitTime)
{
waitTime = preAuthTime;
try
{
lock (collectionList)
{
Store localStore = Store.GetStore();
ArrayList CollectionArray;
CatalogInfo[] CatalogInfoArray;
collectionList.Clear();
ICSList domainList = localStore.GetDomainList();
foreach (ShallowNode sn in domainList)
{
Domain domain = localStore.GetDomain(sn.ID);
// skip local domain
if (domain.Name.Equals(Store.LocalDomainName))
{
continue;
}
DomainAgent da = new DomainAgent();
if (da.IsDomainRemoved(domain.ID))
{
continue;
}
Member cmember = domain.GetCurrentMember();
HostNode masterNode = cmember.HomeServer;
if (masterNode == null)
{
masterNode = domain.Host;
}
try {
log.Debug("GetCollectionList - Try ");
SimiasConnection smConn = new SimiasConnection(sn.ID, cmember.UserID,
SimiasConnection.AuthType.BASIC,
masterNode);
DiscoveryService dService = new DiscoveryService();
DomainAgent dAgent = new DomainAgent();
bool activeDomain = dAgent.IsDomainActive(domain.ID);
bool authenticatedDomain = dAgent.IsDomainAuthenticated(domain.ID);
if (activeDomain)
{
if (authenticatedDomain)
{
//not even one is processed, then this will get processed immediately
// and change the cycle time down
if (!processedOne)
{
processedOne = true;
}
else
{
// we have processed atleast one, so cycle time will get set
}
}
else
{
// new EventPublisher().RaiseEvent( new NeedCredentialsEventArgs( domain.ID) );
continue;
}
}
else
{
continue;
}
dService.Url = masterNode.PrivateUrl;
smConn.Authenticate();
smConn.InitializeWebClient(dService, "DiscoveryService.asmx");
CatalogInfoArray = dService.GetAllCatalogInfoForUser(cmember.UserID);
CollectionArray = new ArrayList(Simias.Discovery.DiscoveryFramework.GetDetailedCollectionInformation(sn.ID, CatalogInfoArray, dService));
log.Info("CatalogInfoArray : {1} | CollectionArray : {0}", CollectionArray.Count, CatalogInfoArray.Length);
//TODO : Test this section for MultiDomain. Check for performance issues.
}
catch (Exception e)
{
// If DiscoveryWs is N/A or not running , we skip.
log.Debug("GetCollectionList : Skipping Domain : {0} ID : {1} Trace : {2}",
domain.Name, domain.ID, e.ToString());
continue;
}
//Get Information from all the Domain and make it available for consumption
// Add elemetn here . instead of assiging.
collectionList.AddRange(CollectionArray);
log.Debug("collectionList : {0}", collectionList.Count);
}
}
// next wait cycle
// we might need to get this from a preference setting -- TODO
// need to see if we need to dynamically increase the preAuthTime based on the active domain count
if (processedOne)
{
waitTime = defaultWait;
}
log.Debug("waittime set to {0} ms", waitTime);
}
catch (Exception ex)
{
log.Error("Final Exception : " + ex.ToString());
}
listEvent.Reset();
return;
}
/// <summary>
/// Connect to user home server and get the latest info about this collection
/// </summary>
public static CatalogInfo GetCatalogInfoItem(string CollectionID, string UserID, string DomainID)
{
CatalogInfo catInfo = null;
try
{
//lock (collectionList)
{
Store localStore = Store.GetStore();
//ArrayList CollectionArray;
Domain domain = localStore.GetDomain(DomainID);
// skip local domain
if (!domain.Name.Equals(Store.LocalDomainName))
{
DomainAgent da = new DomainAgent();
if (!da.IsDomainRemoved(domain.ID))
{
Member cmember = domain.GetCurrentMember();
if (cmember == null)
{
log.Debug("CetCollectionInfoItem : Member is null in local store");
throw new Exception("Member NULL");
}
HostNode masterNode = cmember.HomeServer; //HostNode.GetMaster(DomainID);//cmember.HomeServer;
try
{
log.Debug("GetCollectionInfoItem - Try ");
SimiasConnection smConn = new SimiasConnection(DomainID, cmember.UserID,
SimiasConnection.AuthType.BASIC,
masterNode);
DiscoveryService dService = new DiscoveryService();
DomainAgent dAgent = new DomainAgent();
bool activeDomain = dAgent.IsDomainActive(domain.ID);
bool authenticatedDomain = dAgent.IsDomainAuthenticated(domain.ID);
if (activeDomain)
{
if (!authenticatedDomain)
{
new EventPublisher().RaiseEvent(new NeedCredentialsEventArgs(domain.ID));
throw new Exception("Domain Not Authenticated");
}
dService.Url = masterNode.PrivateUrl;
smConn.Authenticate();
smConn.InitializeWebClient(dService, "DiscoveryService.asmx");
catInfo = dService.GetCatalogInfoForCollection(CollectionID);
}
}
catch (Exception e)
{
// If DiscoveryWs is N/A or not running , we skip.
log.Debug("GetCatalogInfoItem : Skipping Domain : {0} ID : {1} Trace : {2}",
domain.Name, domain.ID, e.ToString());
throw e;
}
}
}
}
}
catch (Exception ex)
{
log.Error("Final Exception : " + ex.ToString());
throw ex;
}
return(catInfo);
}
/// <summary>
/// Domain Watcher Thread.
/// </summary>
public void WatcherThread()
{
log.Debug("WatcherThread started");
EventPublisher cEvent = new EventPublisher();
Simias.Authentication.Status authStatus = null;
// Let the caller know we're good to go
this.started = true;
do
{
//
// Cycle through the domains
//
try
{
//ICSList domainList = store.GetDomainList();
foreach (ShallowNode shallowNode in store.GetDomainList())
{
Domain cDomain = store.GetDomain(shallowNode.ID);
log.Debug("In domain watcher: domain id: {0} and wait time is {1}", shallowNode.ID, waitTime);
// Make sure this domain is a slave since we don't watch
// mastered domains.
if (cDomain.Role == SyncRoles.Slave)
{
DomainAgent domainAgent = new DomainAgent();
log.Debug("Checking domain: " + cDomain.Name);
// Skip this domain if it is inactive
if (domainAgent.IsDomainActive(cDomain.ID) == false)
{
log.Debug(" domain: " + cDomain.Name + " - is inactive");
continue;
}
// Skip this domain if it's already authenticated
if (domainAgent.IsDomainAuthenticated(cDomain.ID))
{
log.Debug(" domain: " + cDomain.Name + " - is authenticated");
continue;
}
// If the domain is default, attempt to get a full credential
// set which under the covers will attempt to get it from
// CASA.
if (store.DefaultDomain == cDomain.ID)
{
log.Debug(" domain is default - getting credentials");
Member member = cDomain.GetCurrentMember();
BasicCredentials basicCredentials =
new BasicCredentials(
cDomain.ID,
cDomain.ID,
member.Name);
if (basicCredentials.Cached == true)
{
// We have credentials for this domain so
// attempt to login
log.Debug(" yes - we have credentials for default");
log.Debug(" username: "******" failed authentication. ");
log.Debug(we.Message);
if (we.Status == WebExceptionStatus.TrustFailure)
{
// The certificate is invalid. Force the client to
// login thru a UI so the user can make a decision
cEvent.RaiseEvent(
new Simias.Client.Event.NotifyEventArgs(
"Domain-Up",
cDomain.ID,
System.DateTime.Now));
continue;
}
}
if (authStatus != null)
{
if (authStatus.statusCode == SCodes.Success ||
authStatus.statusCode == SCodes.SuccessInGrace)
{
log.Debug(" successful authentication to the default domain");
if (authStatus.statusCode == SCodes.SuccessInGrace)
{
log.Debug(" BUT - we're in grace");
// Tell the clients we authenticated successfully
// but that we're in a grace period
cEvent.RaiseEvent(
new Simias.Client.Event.NotifyEventArgs(
"in-grace-period",
cDomain.ID,
System.DateTime.Now));
}
continue;
}
}
}
else
{
log.Debug(" no credentials for the default domain - bummer");
}
}
if (domainAgent.IsDomainAutoLoginEnabled(cDomain.ID) == false)
{
log.Debug(" domain: " + cDomain.Name + " auto-login is disabled");
continue;
}
/*
* The try-catch section below fixes the exception on the thick-clients during login. Wait for the member node to be synced to be synced before trying to ping the domain.
*/
/*
* Commenting out this code since the member node sync happens immediately...
* Fix for bug #341552.
* try
* {
* string userID = store.GetUserIDFromDomainID(shallowNode.ID);
* Member m = cDomain.GetMemberByID(userID);
* log.Debug("trying to get the member id: home server is: {0}", m.HomeServer.ID);
* }
* catch(Exception ex)
* {
* continue;
* }
*/
log.Debug(" attempting to ping the domain");
if (domainAgent.Ping(cDomain.ID) == true)
{
log.Debug(" domain up");
cEvent.RaiseEvent(
new Simias.Client.Event.NotifyEventArgs(
"Domain-Up",
cDomain.ID,
System.DateTime.Now));
}
else
{
log.Debug(" domain down");
}
}
}
}
catch (Exception e)
{
log.Error("Exception at DomainWatcherThread(): {0}", e.Message);
log.Error("Exception at DomainWatcherThread(): {0}", e.StackTrace);
}
if (this.stop == false)
{
stopEvent.WaitOne(waitTime, false);
waitTime = (waitTime * 2 < maxWaitTime) ? waitTime * 2 : maxWaitTime;
}
} while(this.stop == false);
this.started = false;
this.stopEvent.Close();
this.stopEvent = null;
}
