/// <summary>
/// Should handle all requests to launch a lab, produces a releative URL or error message
/// and a status code which are returned in the IntTag. This does not make use of the 'Context'.
/// This should only be called after the original request has been authorized since the
/// user is assummed to have been authenticated and authorized.
/// </summary>
/// <param name="opCoupon">An initial operationCoupon</param>
/// <param name="clientID"></param>
/// <param name="labServerID"></param>
/// <param name="groupID">specified by SCO, may not be the users group</param>
/// <param name="userID"></param>
/// <returns>A negative value for errrors or a bitmapped value indicating what should be done with the result.tag</returns>
public IntTag ProcessLaunchClientRequest(Coupon opCoupon, int clientID, int labServerID,
int groupID, int userID, int userTZ //, string authorityUrl, long duration, int autoStart
)
{
int effectiveGroupID = -1;
int userGroupID = -1;
string groupName = null;
string effectiveGroupName = null;
string userName = null;
DateTime startExecution =DateTime.MinValue;
long duration = -1L;
ProcessAgentInfo labServer = null;
StringBuilder buf = new StringBuilder();
LabClient client = AdministrativeAPI.GetLabClient(clientID);
iLabParser parser = new iLabParser();
IntTag result = new IntTag(-1, "Access Denied");
if (client == null)
{
result.tag = "LabClient was not found";
return result;
}
userName = AdministrativeAPI.GetUserName(userID);
if(String.IsNullOrEmpty(userName)){
result.tag = "User was not found";
return result;
}
// Check if user is a member of the specified group
List<int> allGroups = new List<int>(AdministrativeAPI.ListGroupIDsForUserRecursively(userID));
if(!allGroups.Contains(groupID)){
result.tag = "User does not have access to the specified group";
return result;
}
//TODO
int qualID = AuthorizationAPI.GetQualifierID(clientID, Qualifier.labClientQualifierTypeID);
int[] clientGroups = AuthorizationAPI.FindGrants(-1, Function.useLabClientFunctionType, qualID);
// Find the users actual group and run as that group
List<int> userGroups = new List<int>(AdministrativeAPI.ListGroupIDsForUser(userID));
if (userGroups.Count == 1)
{
groupName = AdministrativeAPI.GetGroupName(userGroups[0]);
}
else if (userGroups.Count > 1)
{
}
//TODO This does not seem to be working
effectiveGroupID = AuthorizationAPI.GetEffectiveGroupID(groupID, clientID,
Qualifier.labClientQualifierTypeID, Function.useLabClientFunctionType);
if (effectiveGroupID == groupID)
{
effectiveGroupName = groupName;
}
else if (effectiveGroupID > 0)
{
effectiveGroupName = AdministrativeAPI.GetGroupName(effectiveGroupID);
}
ProcessAgentInfo[] paInfos = AdministrativeAPI.GetLabServersForClient(clientID);
if (paInfos != null && paInfos.Length > 0)
{
labServer = paInfos[0];
}
if (client.needsScheduling)
{
Ticket allowExperimentExecutionTicket = null;
if (opCoupon != null)
{
// First check for an Allow Execution Ticket
allowExperimentExecutionTicket = RetrieveTicket(
opCoupon, TicketTypes.ALLOW_EXPERIMENT_EXECUTION);
}
if (allowExperimentExecutionTicket == null)
{
// Try for a reservation
int ussId = FindProcessAgentIdForClient(client.clientID, ProcessAgentType.SCHEDULING_SERVER);
if (ussId > 0)
{
ProcessAgent uss = GetProcessAgent(ussId);
// check for current reservation
//create a collection & redeemTicket
string redeemPayload = TicketLoadFactory.Instance().createRedeemReservationPayload(DateTime.UtcNow,
DateTime.UtcNow, userName, userID,
groupName, client.clientGuid);
Coupon redeemCoupon = CreateCoupon();
AddTicket(redeemCoupon, TicketTypes.REDEEM_RESERVATION, uss.agentGuid,
ProcessAgentDB.ServiceGuid, 600, redeemPayload);
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
OperationAuthHeader op = new OperationAuthHeader();
op.coupon = redeemCoupon;
ussProxy.Url = uss.webServiceUrl;
ussProxy.OperationAuthHeaderValue = op;
Reservation reservation = ussProxy.RedeemReservation(ProcessAgentDB.ServiceGuid,
userName, labServer.agentGuid, client.clientGuid);
if (reservation != null)
{
// create the allowExecution Ticket
DateTime start = reservation.Start;
duration = reservation.Duration;
string payload = TicketLoadFactory.Instance().createAllowExperimentExecutionPayload(
start, duration, effectiveGroupName,client.clientGuid);
DateTime tmpTime = start.AddTicks(duration * TimeSpan.TicksPerSecond);
DateTime utcNow = DateTime.UtcNow;
long ticketDuration = (tmpTime.Ticks - utcNow.Ticks) / TimeSpan.TicksPerSecond;
allowExperimentExecutionTicket = AddTicket(opCoupon, TicketTypes.ALLOW_EXPERIMENT_EXECUTION,
ProcessAgentDB.ServiceGuid, ProcessAgentDB.ServiceGuid, ticketDuration, payload);
}
}
}
if (allowExperimentExecutionTicket != null)
{
XmlDocument payload = new XmlDocument();
payload.LoadXml(allowExperimentExecutionTicket.payload);
startExecution = DateUtil.ParseUtc(payload.GetElementsByTagName("startExecution")[0].InnerText);
duration = Int64.Parse(payload.GetElementsByTagName("duration")[0].InnerText);
}
else{ // No current scheduled reservations
result.id = -8;
result.tag = "Go to USS";
return result;
}
}
else // Not Scheduled
{
}
///////////////////////////
if (labServer != null)
{
if (client.IsReentrant)
{
long[] ids = InternalDataDB.RetrieveActiveExperimentIDs(userID,
effectiveGroupID, labServer.agentId,client.clientID);
foreach (long id in ids)
{
InternalDataDB.CloseExperiment(id, StorageStatus.CLOSED_USER);
}
}
TicketLoadFactory factory = TicketLoadFactory.Instance();
// 1. Create Coupon for ExperimentCollection
Coupon expCoupon = CreateCoupon();
iLabProperties properties = new iLabProperties();
properties.Add("sb", ProcessAgentDB.ServiceAgent);
properties.Add("ls", labServer);
properties.Add("op", expCoupon);
DateTime start = DateTime.UtcNow;
duration = 7L * 24L * 60L * 60L; // default is one week
RecipeExecutor executor = null;
string redirectURL = null;
//Create a redeemSession ticket for the experiment
//payload includes username and current group name & client id.
string sessionPayload = factory.createRedeemSessionPayload(userID, groupID,
clientID, userName, groupName);
// SB is the redeemer, ticket type : session_identifcation, no expiration time, payload,SB as sponsor ID, redeemer(SB) coupon
AddTicket(expCoupon, TicketTypes.REDEEM_SESSION, ProcessAgentDB.ServiceGuid,
ProcessAgentDB.ServiceGuid, duration, sessionPayload);
// AdministrativeAPI.ModifyUserSession(Convert.ToInt64(Session["SessionID"]), groupID, clientID, Session.SessionID);
if (client.clientType == LabClient.INTERACTIVE_HTML_REDIRECT)
{
// execute the "interactive experiment execution recipe
executor = RecipeExecutor.Instance();
// loaderScript not parsed in Recipe
redirectURL = executor.ExecuteExperimentExecutionRecipe(expCoupon, labServer, client,
start, duration, userTZ, userID,
effectiveGroupID, effectiveGroupName);
//Do not add the returnURL
// Parse & check that the default auth tokens are added
result.tag = parser.Parse(redirectURL, properties, true);
result.id = LabClient.INTERACTIVE_BIT | LabClient.REDIRECT_BIT;
}
else if (client.clientType == LabClient.INTERACTIVE_APPLET)
{
// execute the "interactive experiment execution recipe
executor = RecipeExecutor.Instance();
// loaderScript not parsed in Recipe
redirectURL = executor.ExecuteExperimentExecutionRecipe(expCoupon, labServer, client,
start, duration, userTZ, userID,
effectiveGroupID, effectiveGroupName);
// Applets do not use default query string parameters, parameters must be in the loader script
result.tag = parser.Parse(redirectURL, properties);
result.id = LabClient.INTERACTIVE_BIT | LabClient.APPLET_BIT;
//string jScript = @"<script language='javascript'>parent.theapplet.location.href = '"
// + "applet.aspx" + @"'</script>";
//Page.RegisterStartupScript("ReloadFrame", jScript);
}
// Support for Batch 6.1 Lab Clients
else if (client.clientType == LabClient.BATCH_HTML_REDIRECT)
{
// use the Loader script for Batch experiments, for now check for default properties
result.tag = parser.Parse(client.loaderScript, properties,true);
result.id = LabClient.BATCH_BIT | LabClient.REDIRECT_BIT;
}
// use the Loader script for Batch experiments
else if (client.clientType == LabClient.BATCH_APPLET)
{
// Do not append defaults
result.tag = parser.Parse(client.loaderScript, properties);
result.id = LabClient.BATCH_BIT | LabClient.APPLET_BIT;
}
} // labserver != null
else
{
buf.Append(" LabServer = null");
}
Logger.WriteLine(buf.ToString());
////////////////
return result;
}
protected int removeSchedulingInfo(int clientId, int serverId, int ussId, int lssId, ref StringBuilder message)
{
int status = 1;
int result = 1;
DateTime start = DateTime.UtcNow;
DateTime end = DateTime.MaxValue;
ProcessAgent ls = ticketing.GetProcessAgent(serverId);
ProcessAgentInfo lss = ticketing.GetProcessAgentInfo(lssId);
ProcessAgentInfo uss = ticketing.GetProcessAgentInfo(ussId);
if (ls == null)
{
message.AppendLine("LabServer is not specified!<br/>");
status = 0;
}
if (lss == null)
{
message.AppendLine("LSS is not specified!<br/>");
status = 0;
}
if (uss == null)
{
message.AppendLine("USS is not specified!<br/>");
status = 0;
}
if (status < 1)
{
return status;
}
TicketLoadFactory tlf = TicketLoadFactory.Instance();
string payload = tlf.createRevokeReservationPayload("ISB");
Coupon coupon = ticketing.CreateTicket(TicketTypes.REVOKE_RESERVATION, lss.agentGuid, ProcessAgentDB.ServiceGuid, 300L, payload);
ticketing.AddTicket(coupon, TicketTypes.REVOKE_RESERVATION, uss.agentGuid, ProcessAgentDB.ServiceGuid, 300L, payload);
LabSchedulingProxy lssProxy = new LabSchedulingProxy();
AgentAuthHeader agentHeader = new AgentAuthHeader();
agentHeader.agentGuid = ProcessAgentDB.ServiceGuid;
agentHeader.coupon = lss.identOut;
lssProxy.AgentAuthHeaderValue = agentHeader;
OperationAuthHeader opHeader = new OperationAuthHeader();
opHeader.coupon = coupon;
lssProxy.OperationAuthHeaderValue = opHeader;
lssProxy.Url = lss.webServiceUrl;
int count = lssProxy.RemoveReservation(ProcessAgentDB.ServiceGuid, "", uss.agentGuid, ls.agentGuid, labClient.clientGuid, start, end);
result = lssProxy.RemoveExperimentInfo(ls.agentGuid, labClient.clientGuid);
if (result > 0)
{
status = Math.Min(status, result);
}
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
AgentAuthHeader header = new AgentAuthHeader();
header.agentGuid = ProcessAgentDB.ServiceGuid;
header.coupon = uss.identOut;
ussProxy.AgentAuthHeaderValue = header;
OperationAuthHeader op2Header = new OperationAuthHeader();
op2Header.coupon = coupon;
ussProxy.OperationAuthHeaderValue = op2Header;
ussProxy.Url = uss.webServiceUrl;
int num = ussProxy.RevokeReservation(ProcessAgentDB.ServiceGuid, "", ls.agentGuid, labClient.clientGuid, start, end,
"The USS is being removed from this lab client!");
result = ussProxy.RemoveExperimentInfo(ls.agentGuid, labClient.clientGuid, lss.agentGuid);
if (result > 0)
{
status = Math.Min(status, result);
}
return status;
}
protected int dissociateUSS(int ussID, ref StringBuilder message)
{
ProcessAgentInfo lss = null;
ProcessAgentInfo uss = null;
int status = 1;
int result = 1;
int labServerID = Convert.ToInt32(hdnLabServerID.Value);
try
{
if (labClientID <= 0)
{
message.AppendLine("Please save the Lab Client information before attempting to dissociate it from a resource<br/>");
status = 0;
}
if (labServerID <= 0)
{
message.AppendLine("The labserver is currently not set.<br/>");
status = 0;
}
if (ussID <= 0)
{
message.AppendLine("Please select a desired USS to be dissociated from the client.<br/>");
status = 0;
}
if (status < 1)
{
return status;
}
// Check if USS & LSS are assigned
int uss_Id = ResourceMapManager.FindResourceProcessAgentID(ResourceMappingTypes.CLIENT, labClientID, ProcessAgentType.SCHEDULING_SERVER);
if (ussID != uss_Id)
{
message.AppendLine("The uss_Id and currently assigned resource do not match!<br/>");
return -1;
}
int ussMapId = ResourceMapManager.FindMapID(ResourceMappingTypes.CLIENT, labClientID,
ResourceMappingTypes.RESOURCE_TYPE, ProcessAgentType.SCHEDULING_SERVER);
int lssId = ResourceMapManager.FindResourceProcessAgentID(ResourceMappingTypes.PROCESS_AGENT, Convert.ToInt32(hdnLabServerID.Value), ProcessAgentType.LAB_SCHEDULING_SERVER);
if (ussID > 0 || lssId > 0)
{
//remove ExperimentInfo
result = removeSchedulingInfo(labClientID, labServerID, ussID, lssId, ref message);
status = Math.Min(status, result);
}
//LabClient lc = new LabClient();
//lc = labClients[ddlLabClient.SelectedIndex - 1];
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
ticketing.DeleteResourceMapping(ussMapId);
btnRegisterUSS.Text = "Register";
btnRegisterUSS.Visible = true;
hdnUssID.Value = zero;
message.AppendLine("User-side Scheduling Server \"" + ddlAssociatedUSS.SelectedItem.Text + "\" succesfully "
+ "dissociated from client \"" + ddlLabClient.SelectedItem.Text + "\".");
ddlAssociatedUSS.Visible = true;
ddlAssociatedUSS.SelectedIndex = 0;
txtAssociatedUSS.Visible = false;
status = 1;
}
catch
{
throw;
}
return status;
}
/// <summary>
/// Method that does the actual make reservation for the user.
/// makes the basis of the parameters from the message and the application database
/// </summary>
/// <param name="userName"> the user who is scheduling for the lab; must be registered with the service broker</param>
/// <param name="groupName">the group name authorized to do a lab</param>
/// <param name="labServerGuid">lab server which holds the lab that does the actual scheduling</param>
/// <param name="clientGuid">Guid of the lab being registered for</param>
/// <param name="start">Start time of a particular period scheduled for</param>
/// <param name="end">End time of a particular period being scheduled for</param>
/// <returns>returns a message string that the application bases on for to give the feedback to the user</returns>
public static string MakeReservation(string userName, string groupName, string labServerGuid,
string clientGuid, DateTime start, DateTime end)
{
string lsGuid = null;
int status = -1;
string message = null;
if (ProcessAgentDB.ServiceAgent != null && ProcessAgentDB.ServiceAgent.domainGuid != null)
{
ProcessAgentDB paDb = new ProcessAgentDB();
ProcessAgentInfo domainServer = paDb.GetProcessAgentInfo(ProcessAgentDB.ServiceAgent.domainGuid);
InteractiveSBProxy isbProxy = new InteractiveSBProxy();
isbProxy.AgentAuthHeaderValue = new AgentAuthHeader();
isbProxy.AgentAuthHeaderValue.agentGuid = ProcessAgentDB.ServiceGuid;
isbProxy.AgentAuthHeaderValue.coupon = domainServer.identOut;
isbProxy.Url = domainServer.ServiceUrl;
string[] types = new string[] { TicketTypes.SCHEDULE_SESSION };
Coupon opCoupon = isbProxy.RequestAuthorization(types, 600, userName, groupName, labServerGuid, clientGuid);
if (opCoupon != null)
{
TicketIssuerProxy ticketProxy = new TicketIssuerProxy();
ticketProxy.AgentAuthHeaderValue = new AgentAuthHeader();
ticketProxy.AgentAuthHeaderValue.agentGuid = ProcessAgentDB.ServiceGuid;
ticketProxy.AgentAuthHeaderValue.coupon = domainServer.identOut;
ticketProxy.Url = domainServer.ServiceUrl;
//the method call below is one which does not returns a null value
//in otherwards the ticket value is not created.
Ticket ticketSMS = ticketProxy.RedeemTicket(opCoupon, TicketTypes.SCHEDULE_SESSION, ProcessAgentDB.ServiceGuid);
if (ticketSMS != null)
{
if (ticketSMS.payload != null || ticketSMS.payload.Length > 0)
{
XmlQueryDoc xdoc = new XmlQueryDoc(ticketSMS.payload);
string ussURL = xdoc.Query("ScheduleSessionPayload/ussURL");
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
ussProxy.OperationAuthHeaderValue = new OperationAuthHeader();
ussProxy.OperationAuthHeaderValue.coupon = opCoupon;
ussProxy.Url = ussURL;
TimePeriod[] times = ussProxy.RetrieveAvailableTimePeriods(ProcessAgentDB.ServiceAgent.domainGuid, groupName, labServerGuid,
clientGuid, start, end);
// Logic to check for final time
DateTime resStart = start;
DateTime resEnd = end;
message = ussProxy.AddReservation(ProcessAgentDB.ServiceAgent.domainGuid, userName, groupName, labServerGuid, clientGuid, resStart, resEnd);
}
}
}
else
{
message = "coupon is null";
}
}
else
{
message = "This service is not part of a domain, please contact the administrator!";
}
return message;
}
protected int registerUSS(int ussID, ref StringBuilder message)
{
int status = 1;
ProcessAgentInfo uss = null;
try
{
if (labClientID <= 0)
{
message.AppendLine("Please save the Lab Client information before attempting to associate it with a resource.");
status = 0;
}
if (ddlAssociatedUSS.SelectedIndex == 0)
{
message.AppendLine("Please select a desired USS to be associated with the client.");
status = 0;
}
if (status < 1)
return status;
if (ussID > 0)
{
uss = ticketing.GetProcessAgentInfo(ussID);
if (uss != null)
{
if (uss.retired)
{
message.AppendLine("The specified USS is retired.<br/>");
return 0;
}
TicketLoadFactory factory = TicketLoadFactory.Instance();
//this should be in a loop
int[] labServerIDs = AdministrativeAPI.GetLabServerIDsForClient(labClientID);
if (labServerIDs != null && labServerIDs.Length > 0)
{
for (int i = 0; i < labServerIDs.Length; i++)
{
if (labServerIDs[i] > 0)
{
ProcessAgentInfo labServer = ticketing.GetProcessAgentInfo(labServerIDs[i]);
if (labServer.retired)
{
message.AppendLine("The lab server: " + labServer.agentName + " is retired!<br/>");
}
int lssId = ticketing.FindProcessAgentIdForAgent(labServerIDs[i], ProcessAgentType.LAB_SCHEDULING_SERVER);
if (lssId > 0)
{
ProcessAgentInfo lss = ticketing.GetProcessAgentInfo(lssId);
if (lss != null)
{
if (lss.retired)
{
message.AppendLine("The LSS: " + lss.agentName + " is retired!<br/>");
return 0;
}
LabSchedulingProxy lssProxy = new LabSchedulingProxy();
lssProxy.Url = lss.webServiceUrl;
lssProxy.AgentAuthHeaderValue = new AgentAuthHeader();
lssProxy.AgentAuthHeaderValue.coupon = lss.identOut;
lssProxy.AgentAuthHeaderValue.agentGuid = ProcessAgentDB.ServiceGuid;
// Is this in the domain or cross-domain
//if (lss.domainGuid.Equals(ProcessAgentDB.ServiceGuid))
// {
lssProxy.AddExperimentInfo(labServer.agentGuid, labServer.agentName, labClient.clientGuid, labClient.clientName, labClient.version, labClient.contactEmail);
//}
// check for existing REVOKE_RESERVATION tickets
bool needUssRevoke = true;
bool needLssRevoke = true;
Coupon ussRevokeCoupon = null;
Coupon lssRevokeCoupon = null;
Ticket ussRevoke = null;
Ticket lssRevoke = null;
Ticket[] ussRevokeTickets = ticketing.RetrieveIssuedTickets(-1L,
TicketTypes.REVOKE_RESERVATION, uss.agentGuid, lss.agentGuid);
if (ussRevokeTickets != null && ussRevokeTickets.Length > 0)
{
ussRevoke = ussRevokeTickets[0];
needUssRevoke = false;
}
Ticket[] lssRevokeTickets = ticketing.RetrieveIssuedTickets(-1L,
TicketTypes.REVOKE_RESERVATION, lss.agentGuid, uss.agentGuid);
if (lssRevokeTickets != null && lssRevokeTickets.Length > 0)
{
lssRevoke = lssRevokeTickets[0];
needLssRevoke = false;
}
if (ussRevoke == null && lssRevoke == null)
{
ussRevokeCoupon = ticketing.CreateCoupon();
lssRevokeCoupon = ussRevokeCoupon;
}
if (needUssRevoke)
{
string ussRevokePayload = factory.createRevokeReservationPayload("LSS");
if (ussRevokeCoupon == null)
{
ussRevokeCoupon = ticketing.CreateTicket(TicketTypes.REVOKE_RESERVATION,
uss.agentGuid, lss.agentGuid, -1L, ussRevokePayload);
}
else
{
ticketing.AddTicket(ussRevokeCoupon, TicketTypes.REVOKE_RESERVATION,
uss.agentGuid, lss.agentGuid, -1L, ussRevokePayload);
}
// Is this in the domain or cross-domain
if (lss.domainGuid.Equals(ProcessAgentDB.ServiceGuid))
{ // this domain
//Add USS on LSS
int ussAdded = lssProxy.AddUSSInfo(uss.agentGuid, uss.agentName, uss.webServiceUrl, ussRevokeCoupon);
status = 1;
}
else
{
// cross-domain
// send consumerInfo to remote SB
int remoteSbId = ticketing.GetProcessAgentID(lss.domainGuid);
message.AppendLine(RegistrationSupport.RegisterClientUSS(remoteSbId, null, lss.agentId, null, labServer.agentId,
ussRevokeCoupon, uss.agentId, null, labClient.clientID));
}
}
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
ussProxy.Url = uss.webServiceUrl;
ussProxy.AgentAuthHeaderValue = new AgentAuthHeader();
ussProxy.AgentAuthHeaderValue.coupon = uss.identOut;
ussProxy.AgentAuthHeaderValue.agentGuid = ProcessAgentDB.ServiceGuid;
if (needLssRevoke)
{
//ADD LSS on USS
string ussPayload = factory.createAdministerUSSPayload(Convert.ToInt32(Session["UserTZ"]));
string lssRevokePayload = factory.createRevokeReservationPayload("USS");
if (lssRevokeCoupon == null)
{
lssRevokeCoupon = ticketing.CreateTicket(TicketTypes.REVOKE_RESERVATION, lss.agentGuid, uss.agentGuid, -1L, lssRevokePayload);
}
else
{
ticketing.AddTicket(lssRevokeCoupon, TicketTypes.REVOKE_RESERVATION, lss.agentGuid, uss.agentGuid, -1L, lssRevokePayload);
}
int lssAdded = ussProxy.AddLSSInfo(lss.agentGuid, lss.agentName, lss.webServiceUrl, lssRevokeCoupon);
}
//Add Experiment Information on USS
int expInfoAdded = ussProxy.AddExperimentInfo(labServer.agentGuid, labServer.agentName,
labClient.clientGuid, labClient.clientName, labClient.version, labClient.contactEmail, lss.agentGuid);
//Ceate resource Map
ResourceMappingKey key = new ResourceMappingKey(ResourceMappingTypes.CLIENT, labClientID);
List<ResourceMappingValue> valuesList = new List<ResourceMappingValue>();
valuesList.Add(new ResourceMappingValue(ResourceMappingTypes.RESOURCE_TYPE, ProcessAgentType.SCHEDULING_SERVER));
valuesList.Add(new ResourceMappingValue(ResourceMappingTypes.PROCESS_AGENT, ussID));
valuesList.Add(new ResourceMappingValue(ResourceMappingTypes.TICKET_TYPE,
TicketTypes.GetTicketType(TicketTypes.SCHEDULE_SESSION)));
// Add the mapping to the database & cache
ResourceMapping newMapping = ticketing.AddResourceMapping(key, valuesList.ToArray());
// add mapping to qualifier list
int qualifierType = Qualifier.resourceMappingQualifierTypeID;
string name = ticketing.ResourceMappingToString(newMapping);
int qualifierID = AuthorizationAPI.AddQualifier(newMapping.MappingID, qualifierType, name, Qualifier.ROOT);
// Group Credentials MOVED TO THE MANAGE LAB GROUPS PAGE
}
else
{
message.AppendLine("The specified LSS was not found!<br/>");
return 0;
}
}
else
{
message.AppendLine("You must assign a LSS to the lab server before you may assign a USS!<br/>");
return 0;
}
}
}
}
else
{
message.AppendLine("You must assign a Lab Server before assigning a USS!<br/>");
return 0;
}
btnRegisterUSS.Visible = true;
btnRegisterUSS.Text = "Dissociate";
ddlAssociatedUSS.Visible = false;
txtAssociatedUSS.Visible = true;
txtAssociatedUSS.Text = ddlAssociatedUSS.SelectedItem.Text;
hdnUssID.Value = ussID.ToString();
message.AppendLine("User-side Scheduling Server \"" + ddlAssociatedUSS.SelectedItem.Text + "\" succesfully "
+ "associated with client \"" + ddlLabClient.SelectedItem.Text + "\".");
}
}
else
{
message.AppendLine("USS was not found!<br/>");
return 0;
}
}
catch (Exception e)
{
message.AppendLine("Exception: " + e.Message);
return -1;
}
return status;
}
void JunkCode()
{
string revoked = "revoke";
int count = 0;
DateTime startDate = DateTime.MinValue;
int startHours = -1;
int startMinutes = -1;
DateTime endDate = DateTime.MinValue;
int endHours = -1;
int endMinutes = -1;
// input error check
try
{
if (txtStartMin.Text.Length > 0)
startMinutes = int.Parse(txtStartMin.Text);
if (startMinutes >= 60 || startMinutes < 0)
{
string msg = "Please input right form of minute in the start time ";
lblErrorMessage.Text = Utilities.FormatWarningMessage(msg);
lblErrorMessage.Visible = true;
}
if (txtEndMin.Text.Length > 0)
endMinutes = int.Parse(txtEndMin.Text);
if (endMinutes > 60 || endMinutes < 0)
{
string msg = "Please input right form of minute in the end time ";
lblErrorMessage.Text = Utilities.FormatWarningMessage(msg);
lblErrorMessage.Visible = true;
}
if (txtEndDate.Text.Length == 0 || txtEndDate.Text.CompareTo(culture.DateTimeFormat.ShortDatePattern) == 0)
{
lblErrorMessage.Text = Utilities.FormatWarningMessage("You must enter the end date of the time block.");
lblErrorMessage.Visible = true;
return;
}
endDate = DateTime.Parse(txtEndDate.Text, culture);
if (txtStartDate.Text.Length == 0 || txtStartDate.Text.CompareTo(culture.DateTimeFormat.ShortDatePattern) == 0)
{
lblErrorMessage.Text = Utilities.FormatWarningMessage("You must enter the end date of the time block.");
lblErrorMessage.Visible = true;
return;
}
startDate = DateTime.Parse(txtStartDate.Text, culture);
if (endDate < startDate)
{
lblErrorMessage.Text = Utilities.FormatWarningMessage("The end date must be greater than or equal to the start date.");
lblErrorMessage.Visible = true;
return;
}
}
catch (Exception ex)
{
string msg = ex.Message;
lblErrorMessage.Text = Utilities.FormatErrorMessage(msg);
lblErrorMessage.Visible = true;
}
startHours = int.Parse(ddlStartHour.SelectedItem.Text);
endHours = int.Parse(ddlEndHour.SelectedItem.Text);
DateTime startTime = new DateTime(startDate.Year, startDate.Month, startDate.Day,
startHours, startMinutes, 0, DateTimeKind.Utc);
startTime.AddMinutes(userTZ);
DateTime endTime = new DateTime(endDate.Year, endDate.Month, endDate.Day,
endHours, endMinutes, 0, DateTimeKind.Utc);
endTime.AddMinutes(userTZ);
//Ticket ticketforRevo = ticketRetrieval.RetrieveAndVerify(coupon, TicketTypes.REVOKE_RESERVATION);
// the removed reservations on LSS
ArrayList removedRes = new ArrayList();
ArrayList ussGuids = new ArrayList();
if (startTime > endTime)
{
string msg = "the start time should be earlier than the end time";
lblErrorMessage.Text = Utilities.FormatWarningMessage(msg);
lblErrorMessage.Visible = true;
return;
}
try
{
//the reservations going to be removed
int[] resIDs = dbManager.ListReservationInfoIDsByLabServer(Session["lsGuid"].ToString(), startTime, endTime);
if (resIDs != null && resIDs.Length > 0)
{
count = dbManager.RevokeReservations(resIDs, txtMessage.Text);
lblErrorMessage.Text = Utilities.FormatConfirmationMessage("For the time period "
+ DateUtil.ToUserTime(startTime, culture, userTZ) + " to "
+ DateUtil.ToUserTime(endTime, culture, userTZ) + ", " + count + " out of " + resIDs.Length + " reservations have been revoked successfully.");
lblErrorMessage.Visible = true;
}
}
catch (Exception ex)
{
lblErrorMessage.Text = Utilities.FormatErrorMessage("The related reservations have not been revoked successfully." + ex.Message);
lblErrorMessage.Visible = true;
// rollback
foreach (ReservationInfo resInfo in removedRes)
{
dbManager.AddReservationInfo(resInfo.startTime, resInfo.endTime,
resInfo.credentialSetId, resInfo.experimentInfoId, resInfo.resourceId, resInfo.ussId, resInfo.statusCode);
}
return;
}
try
{
foreach (string uGuid in ussGuids)
{
int uInfoID = dbManager.ListUSSInfoID(uGuid);
USSInfo[] ussArray = dbManager.GetUSSInfos(new int[] { uInfoID });
if (ussArray.Length > 0)
{
Coupon revokeCoupon = dbManager.GetCoupon(ussArray[0].revokeCouponId, ussArray[0].domainGuid);
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
ussProxy.Url = ussArray[0].ussUrl;
//assign the coupon from ticket to the soap header;
OperationAuthHeader opHeader = new OperationAuthHeader();
opHeader.coupon = revokeCoupon;
ussProxy.OperationAuthHeaderValue = opHeader;
//if (ussProxy.RevokeReservation(Session["lsGuid"].ToString(), startTime, endTime))
//{
// lblErrorMessage.Text = Utilities.FormatConfirmationMessage(" The related reservations have been revoked successfully !");
// lblErrorMessage.Visible = true;
//}
}
}
}
catch (Exception ex)
{
lblErrorMessage.Text = Utilities.FormatErrorMessage("The related reservation have not been revoked successfully." + ex.Message);
lblErrorMessage.Visible = true;
// rollback
foreach (ReservationInfo resInfo in removedRes)
{
dbManager.AddReservationInfo(resInfo.startTime, resInfo.endTime, resInfo.credentialSetId, resInfo.experimentInfoId, resInfo.resourceId, resInfo.ussId, resInfo.statusCode);
}
}
}
public static int RevokeReservation(ReservationInfo ri)
{
int count = 0;
LssCredentialSet[] sets = DBManager.GetCredentialSets(new int[] { ri.credentialSetId });
LssExperimentInfo[] exps = DBManager.GetExperimentInfos(new int[] { ri.experimentInfoId });
if (sets != null && sets.Length > 0 && exps != null && exps.Length > 0)
{
USSInfo uss = DBManager.GetUSSInfo(sets[0].ussGuid);
if (uss != null)
{
ProcessAgentDB paDB = new ProcessAgentDB();
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
OperationAuthHeader header = new OperationAuthHeader();
header.coupon = paDB.GetCoupon(uss.couponId, uss.domainGuid);
ussProxy.OperationAuthHeaderValue = header;
ussProxy.Url = uss.ussUrl;
int num = ussProxy.RevokeReservation(sets[0].serviceBrokerGuid, sets[0].groupName,
exps[0].labServerGuid, exps[0].labClientGuid, ri.Start, ri.End, "The reservation time assigned to this reservation is being removed");
if (num > 0)
{
LSSSchedulingAPI.RemoveReservationInfoByIDs(new int[] { ri.reservationInfoId });
count += num;
}
}
}
return count;
}
protected void Page_Load(object sender, System.EventArgs e)
{
int groupID = 0;
string groupName = null;
lc = wrapper.GetLabClientsWrapper(new int[] { Convert.ToInt32(Session["ClientID"]) })[0];
if (Session["GroupID"] != null && Session["GroupID"].ToString().Length > 0)
{
groupID = Convert.ToInt32(Session["GroupID"]);
}
if (Session["GroupName"] != null && Session["GroupName"].ToString().Length > 0)
{
groupName = Session["GroupName"].ToString();
lblGroupNameTitle.Text = groupName;
lblBackToLabs.Text = groupName;
if (Convert.ToInt32(Session["ClientCount"]) == 1)
lblGroupNameSystemMessage.Text = "Messages for " + groupName;
else
lblGroupNameSystemMessage.Text = "Messages for " + lc.clientName;
}
if (!IsPostBack)
{
auto = Request.QueryString["auto"];
if (auto!= null && auto.Length > 0)
{
if (auto.ToLower().Contains("t"))
{
autoLaunch = true;
}
}
if (lc.clientType == LabClient.INTERACTIVE_APPLET || lc.clientType == LabClient.INTERACTIVE_HTML_REDIRECT)
{
// retrieve parameters from URL
couponId = Request.QueryString["coupon_id"];
passkey = Request.QueryString["passkey"];
issuerGuid = Request.QueryString["issuer_guid"];
if (lc.needsScheduling)
{
Coupon opCoupon = null;
if (couponId != null && passkey != null && issuerGuid != null)
{
opCoupon = new Coupon(issuerGuid, Int64.Parse(couponId), passkey);
// First check for an Allow Execution Ticket
Ticket allowExperimentExecutionTicket = issuer.RetrieveTicket(
opCoupon, TicketTypes.ALLOW_EXPERIMENT_EXECUTION);
if (allowExperimentExecutionTicket == null)
{
// Try for a reservation
int ussId = issuer.FindProcessAgentIdForClient(lc.clientID, ProcessAgentType.SCHEDULING_SERVER);
if (ussId > 0)
{
ProcessAgent uss = issuer.GetProcessAgent(ussId);
ProcessAgent ls = issuer.GetProcessAgent(lc.labServerIDs[0]);
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
OperationAuthHeader op = new OperationAuthHeader();
op.coupon = opCoupon;
ussProxy.Url = uss.webServiceUrl;
ussProxy.OperationAuthHeaderValue = op;
Reservation reservation = ussProxy.RedeemReservation(ProcessAgentDB.ServiceGuid, Session["UserName"].ToString(), ls.agentGuid, lc.clientGuid);
if (reservation != null)
{
// Find efective group
string effectiveGroupName = null;
int effectiveGroupID = AuthorizationAPI.GetEffectiveGroupID(groupID, lc.clientID,
Qualifier.labClientQualifierTypeID, Function.useLabClientFunctionType);
if (effectiveGroupID == groupID)
{
if (Session["groupName"] != null)
{
effectiveGroupName = Session["groupName"].ToString();
}
else
{
effectiveGroupName = AdministrativeAPI.GetGroupName(groupID);
Session["groupName"] = effectiveGroupName;
}
}
else if (effectiveGroupID > 0)
{
effectiveGroupName = AdministrativeAPI.GetGroupName(effectiveGroupID);
}
// create the allowExecution Ticket
DateTime start = reservation.Start;
long duration = reservation.Duration;
string payload = TicketLoadFactory.Instance().createAllowExperimentExecutionPayload(
start, duration, effectiveGroupName);
DateTime tmpTime = start.AddTicks(duration * TimeSpan.TicksPerSecond);
DateTime utcNow = DateTime.UtcNow;
long ticketDuration = (tmpTime.Ticks - utcNow.Ticks) / TimeSpan.TicksPerSecond;
allowExperimentExecutionTicket = issuer.AddTicket(opCoupon, TicketTypes.ALLOW_EXPERIMENT_EXECUTION,
ProcessAgentDB.ServiceGuid, ProcessAgentDB.ServiceGuid, ticketDuration, payload);
}
}
}
if (allowExperimentExecutionTicket != null)
{
XmlDocument payload = new XmlDocument();
payload.LoadXml(allowExperimentExecutionTicket.payload);
startExecution = DateUtil.ParseUtc(payload.GetElementsByTagName("startExecution")[0].InnerText);
duration = Int64.Parse(payload.GetElementsByTagName("duration")[0].InnerText);
Session["StartExecution"] = DateUtil.ToUtcString(startExecution);
Session["Duration"] = duration;
//groupId = payload.GetElementsByTagName("groupID")[0].InnerText;
// Display reenter button if experiment is reentrant & a current experiment exists
if (lc.IsReentrant)
{
long[] ids = InternalDataDB.RetrieveActiveExperimentIDs(Convert.ToInt32(Session["UserID"]),
Convert.ToInt32(Session["GroupID"]), lc.labServerIDs[0], lc.clientID);
if (ids.Length > 0)
{
btnLaunchLab.Text = "Launch New Experiment";
btnLaunchLab.Visible = true;
pReenter.Visible = true;
btnReenter.Visible = true;
btnReenter.CommandArgument = ids[0].ToString();
}
else
{
pReenter.Visible = false;
btnReenter.Visible = false;
btnLaunchLab.Text = "Launch Lab";
if (autoLaunch)
{
launchLabClient(lc.clientID);
}
else
{
btnLaunchLab.Visible = true;
}
}
}
else
{
if (autoLaunch)
{
launchLabClient(lc.clientID);
}
else
{
btnLaunchLab.Visible = true;
}
}
}
else
{
btnLaunchLab.Visible = false;
}
}
}
else
{
if (autoLaunch)
{
launchLabClient(lc.clientID);
}
else
{
btnLaunchLab.Visible = true;
}
}
}
else if (lc.clientType == LabClient.BATCH_APPLET || lc.clientType == LabClient.BATCH_HTML_REDIRECT)
{
if (autoLaunch)
{
launchLabClient(lc.clientID);
}
else
{
btnLaunchLab.Visible = true;
}
}
}
btnSchedule.Visible = lc.needsScheduling;
//Session["LoaderScript"] = lc.loaderScript;
lblClientName.Text = lc.clientName;
lblVersion.Text = lc.version;
lblLongDescription.Text = lc.clientLongDescription;
lblNotes.Text = lc.notes;
string emailCmd = "mailto:" + lc.contactEmail;
lblEmail.Text = "<a href=" + emailCmd + ">" + lc.contactEmail + "</a>";
btnLaunchLab.Command += new CommandEventHandler(this.btnLaunchLab_Click);
btnLaunchLab.CommandArgument = lc.clientID.ToString();
int count = 0;
if (lc.clientInfos != null)
{
foreach (ClientInfo ci in lc.clientInfos)
{
if (ci.infoURLName.CompareTo("Documentation") != 0)
{
System.Web.UI.WebControls.Button b = new System.Web.UI.WebControls.Button();
b.Visible = true;
b.CssClass = "button";
b.Text = ci.infoURLName;
b.CommandArgument = ci.infoURL;
b.CommandName = ci.infoURLName;
b.ToolTip = ci.description;
b.Command += new CommandEventHandler(this.HelpButton_Click);
repClientInfos.Controls.AddAt(count, b);
repClientInfos.Controls.AddAt(count + 1, new LiteralControl(" "));
count += 2;
}
}
}
List<SystemMessage> messagesList = new List<SystemMessage>();
SystemMessage[] groupMessages = null;
if (Session["ClientCount"] != null && Convert.ToInt32(Session["ClientCount"]) == 1)
{
groupMessages = wrapper.GetSystemMessagesWrapper(SystemMessage.GROUP, Convert.ToInt32(Session["GroupID"]), 0, 0);
if (groupMessages != null)
messagesList.AddRange(groupMessages);
}
foreach (int labServerID in lc.labServerIDs)
{
SystemMessage[] labMessages = wrapper.GetSystemMessagesWrapper(SystemMessage.LAB, 0, 0, labServerID);
if (labMessages != null)
messagesList.AddRange(labMessages);
}
if (messagesList != null && messagesList.Count > 0)
{
messagesList.Sort(SystemMessage.CompareDateDesc);
//messagesList.Reverse();
repSystemMessage.DataSource = messagesList;
repSystemMessage.DataBind();
}
else
{
lblGroupNameSystemMessage.Text += "</h3><p>No Messages at this time</p><h3>";
}
}
protected int revokeReservations(int resourceId, int expId, int credId, DateTime start, DateTime end, ref StringBuilder message)
{
int status = 0;
int count = 0;
Dictionary<int, List<ReservationData>> reservations = new Dictionary<int, List<ReservationData>>();
try{
ReservationData[] data = dbManager.RetrieveReservationData(resourceId, expId, credId, start, end);
if (data != null && data.Length > 0)
{
// get list for each USS
foreach (ReservationData rd in data)
{
if (!reservations.ContainsKey(rd.ussId))
{
List<ReservationData> lst = new List<ReservationData>();
reservations.Add(rd.ussId, lst);
}
reservations[rd.ussId].Add(rd);
}
foreach (int uid in reservations.Keys)
{
if (uid > 0)
{
USSInfo uss = dbManager.GetUSSInfo(uid);
if (uss != null)
{
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
OperationAuthHeader header = new OperationAuthHeader();
header.coupon = dbManager.GetCoupon(uss.revokeCouponId, uss.domainGuid);
ussProxy.OperationAuthHeaderValue = header;
ussProxy.Url = uss.ussUrl;
foreach (ReservationData res in reservations[uid])
{
int num = ussProxy.RevokeReservation(res.sbGuid, res.groupName,
res.labServerGuid, res.clientGuid, res.Start, res.End, txtMessage.Text);
//if (num > 0)
//{
dbManager.RemoveReservationInfoByIDs(new int[] { res.reservationID });
count += 1;
//}
status = 1;
}
}
}
else
{
foreach (ReservationData res in reservations[uid])
{
dbManager.RemoveReservationInfoByIDs(new int[] { res.reservationID });
status = 1;
count += 1;
}
}
}
message.AppendLine( count.ToString() + " reservations were revoked!");
}
}
catch(Exception e){
status = -1;
message.AppendLine(e.Message);
return status;
}
return count;
}
protected void launchLab(int userID, int groupID, int clientID)
{
// Currently there is not a good solution for checking for an AllowExperiment ticket, will check the USS for reservation
StringBuilder buf = new StringBuilder("~/myClient.aspx?auto=t");
string userName = null;
Coupon opCoupon = null;
Ticket allowTicket = null;
int effectiveGroupID = 0;
if (Session["UserName"] != null && Session["UserName"].ToString().Length > 0)
{
userName = Session["UserName"].ToString();
}
else
{
userName = AdministrativeAPI.GetUserName(userID);
}
LabClient client = AdministrativeAPI.GetLabClient(clientID);
if (client.clientID > 0) // It's a structure need to test for valid value
{
DateTime start = DateTime.UtcNow;
long duration = 36000L; // default is ten hours
ProcessAgentInfo labServer = null;
if (client.labServerIDs.Length > 0)
{
labServer = issuer.GetProcessAgentInfo(client.labServerIDs[0]);
}
else
{
throw new Exception("The lab server is not specified for lab client " + client.clientName + " version: " + client.version);
}
// Find efective group
string effectiveGroupName = null;
effectiveGroupID = AuthorizationAPI.GetEffectiveGroupID(groupID, clientID,
Qualifier.labClientQualifierTypeID, Function.useLabClientFunctionType);
if (effectiveGroupID == groupID)
{
if (Session["groupName"] != null)
{
effectiveGroupName = Session["groupName"].ToString();
}
else
{
effectiveGroupName = AdministrativeAPI.GetGroupName(groupID);
Session["groupName"] = effectiveGroupName;
}
}
else if (effectiveGroupID > 0)
{
effectiveGroupName = AdministrativeAPI.GetGroupName(effectiveGroupID);
}
//Check for Scheduling:
if (client.needsScheduling)
{
int ussId = issuer.FindProcessAgentIdForClient(client.clientID, ProcessAgentType.SCHEDULING_SERVER);
if (ussId > 0)
{
ProcessAgent uss = issuer.GetProcessAgent(ussId);
int lssId = issuer.FindProcessAgentIdForAgent(client.labServerIDs[0], ProcessAgentType.LAB_SCHEDULING_SERVER);
ProcessAgent lss = issuer.GetProcessAgent(lssId);
// check for current reservation
//create a collection & redeemTicket
string redeemPayload = TicketLoadFactory.Instance().createRedeemReservationPayload(DateTime.UtcNow, DateTime.UtcNow);
opCoupon = issuer.CreateTicket(TicketTypes.REDEEM_RESERVATION, uss.agentGuid, ProcessAgentDB.ServiceGuid, 600, redeemPayload);
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
OperationAuthHeader op = new OperationAuthHeader();
op.coupon = opCoupon;
ussProxy.Url = uss.webServiceUrl;
ussProxy.OperationAuthHeaderValue = op;
Reservation reservation = ussProxy.RedeemReservation(ProcessAgentDB.ServiceGuid, userName, labServer.agentGuid, client.clientGuid);
if (reservation != null)
{
// create the allowExecution Ticket
start = reservation.Start;
duration = reservation.Duration;
string payload = TicketLoadFactory.Instance().createAllowExperimentExecutionPayload(
start, duration, effectiveGroupName);
DateTime tmpTime = start.AddTicks(duration * TimeSpan.TicksPerSecond);
DateTime utcNow = DateTime.UtcNow;
long ticketDuration = (tmpTime.Ticks - utcNow.Ticks) / TimeSpan.TicksPerSecond;
allowTicket = issuer.AddTicket(opCoupon, TicketTypes.ALLOW_EXPERIMENT_EXECUTION,
ProcessAgentDB.ServiceGuid, ProcessAgentDB.ServiceGuid, ticketDuration, payload);
// Append op coupon to url
buf.Append("&coupon_id=" + opCoupon.couponId);
buf.Append("&passkey=" + opCoupon.passkey);
buf.Append("&issuer_guid=" + opCoupon.issuerGuid);
}
//else
//{
// string schedulingUrl = RecipeExecutor.Instance().ExecuteExerimentSchedulingRecipe(uss.agentGuid, lss.agentGuid, userName, groupName,
// labServer.agentGuid, client.clientGuid, client.clientName, client.version,
// Convert.ToInt64(ConfigurationSettings.AppSettings["scheduleSessionTicketDuration"]), Convert.ToInt32(Session["UserTZ"]));
// schedulingUrl += "&sb_url=" + ProcessAgentDB.ServiceAgent.codeBaseUrl + "/myClient.aspx";
// Response.Redirect(schedulingUrl, true);
//}
}
else{
// USS Not Found
}
} // End needsScheduling
//Response.Redirect(Global.FormatRegularURL(Request, "myClient.aspx"), true);
Response.Redirect(buf.ToString(), true);
} // End if valid client
else{
throw new Exception("The specified lab client could not be found");
}
}
protected void launchLabXX(int userID, int groupID, int clientID)
{
// Currently there is not a good solution for checking for an AllowExperiment ticket, will check the USS for reservation
Coupon allowExecutionCoupon = null;
StringBuilder message = new StringBuilder("Message: clientID = " + clientID);
LabClient client = AdministrativeAPI.GetLabClient(clientID);
string userName = null;
Coupon opCoupon = null;
Ticket allowTicket = null;
if (Session["UserID"] != null)
{
if (userID == Convert.ToInt32(Session["UserID"]))
{
userName = Session["UserName"].ToString();
}
else
{
userName = AdministrativeAPI.GetUserName(userID);
Session["UserID"] = userID;
Session["UserName"] = userName;
}
string groupName = AdministrativeAPI.GetGroupName(groupID);
if (client.clientID > 0) // It's a structure need to test for valid value
{
// create the RecipeExecutor
string redirectURL = null;
DateTime start = DateTime.UtcNow;
long duration = 36000L; // default is ten hours
ProcessAgentInfo labServer = null;
if (client.labServerIDs.Length > 0)
{
labServer = issuer.GetProcessAgentInfo(client.labServerIDs[0]);
}
else
{
throw new Exception("The lab server is not specified for lab client " + client.clientName + " version: " + client.version);
}
//Check for Scheduling:
if (client.needsScheduling)
{
int ussId = issuer.FindProcessAgentIdForClient(client.clientID, ProcessAgentType.SCHEDULING_SERVER);
if (ussId > 0)
{
ProcessAgent uss = issuer.GetProcessAgent(ussId);
//// Find efective group
//string effectiveGroupName = null;
//int effectiveGroupID = AuthorizationAPI.GetEffectiveGroupID(groupID, clientID,
// Qualifier.labClientQualifierTypeID, Function.useLabClientFunctionType);
//if (effectiveGroupID == groupID)
//{
// if(Session["groupName"] != null){
// effectiveGroupName = Session["groupName"].ToString();
// }
// else{
// effectiveGroupName = AdministrativeAPI.GetGroupName(groupID);
// Session["groupName"] = effectiveGroupName;
// }
//}
//else if (effectiveGroupID > 0)
//{
// effectiveGroupName = AdministrativeAPI.GetGroupName(effectiveGroupID );
//}
int lssId = issuer.FindProcessAgentIdForAgent(client.labServerIDs[0], ProcessAgentType.LAB_SCHEDULING_SERVER);
ProcessAgent lss = issuer.GetProcessAgent(lssId);
// check for current reservation
string redeemPayload = TicketLoadFactory.Instance().createRedeemReservationPayload(DateTime.UtcNow, DateTime.UtcNow);
opCoupon = issuer.CreateTicket(TicketTypes.REDEEM_RESERVATION, uss.agentGuid, ProcessAgentDB.ServiceGuid, 600, redeemPayload);
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
OperationAuthHeader op = new OperationAuthHeader();
op.coupon = opCoupon;
ussProxy.Url = uss.webServiceUrl;
ussProxy.OperationAuthHeaderValue = op;
Reservation reservation = ussProxy.RedeemReservation(ProcessAgentDB.ServiceGuid, userName, labServer.agentGuid, client.clientGuid);
if (reservation != null)
{
start = reservation.Start;
duration = reservation.Duration;
string payload = TicketLoadFactory.Instance().createAllowExperimentExecutionPayload(
start, duration, groupName);
DateTime tmpTime = start.AddTicks(duration * TimeSpan.TicksPerSecond);
DateTime utcNow = DateTime.UtcNow;
long ticketDuration = (tmpTime.Ticks - utcNow.Ticks) / TimeSpan.TicksPerSecond;
allowTicket = issuer.AddTicket(opCoupon, TicketTypes.ALLOW_EXPERIMENT_EXECUTION,
ProcessAgentDB.ServiceGuid, ProcessAgentDB.ServiceGuid, ticketDuration, payload);
}
else
{
string schedulingUrl = RecipeExecutor.Instance().ExecuteExerimentSchedulingRecipe(uss.agentGuid, lss.agentGuid, userName, groupName,
labServer.agentGuid, client.clientGuid, client.clientName, client.version,
Convert.ToInt64(ConfigurationSettings.AppSettings["scheduleSessionTicketDuration"]), Convert.ToInt32(Session["UserTZ"]));
schedulingUrl += "&sb_url=" + ProcessAgentDB.ServiceAgent.codeBaseUrl + "/myClient.aspx";
Response.Redirect(schedulingUrl, true);
}
}
}
if (client.clientType == LabClient.INTERACTIVE_HTML_REDIRECT)
{
if (client.IsReentrant) // check for an existing active experiment
{
long[] ids = InternalDataDB.RetrieveActiveExperimentIDs(userID, groupID, client.labServerIDs[0], client.clientID);
if (ids.Length > 0)
{
long[] coupIDs = InternalDataDB.RetrieveExperimentCouponIDs(ids[0]);
Coupon coupon = issuer.GetIssuedCoupon(coupIDs[0]);
// construct the redirect query
StringBuilder url = new StringBuilder(client.loaderScript.Trim());
if (url.ToString().IndexOf("?") == -1)
url.Append('?');
else
url.Append('&');
url.Append("coupon_id=" + coupon.couponId + "&passkey=" + coupon.passkey
+ "&issuer_guid=" + issuer.GetIssuerGuid());
// Add the return url to the redirect
url.Append("&sb_url=");
url.Append(ProcessAgentDB.ServiceAgent.codeBaseUrl +"/myClient.aspx");
// Now open the lab within the current Window/frame
Response.Redirect(url.ToString(), true);
}
}
//Check for Scheduling:
if (client.needsScheduling)
{
//The scheduling Ticket should exist and been parsed into the session
if (allowTicket == null)
{
throw new Exception(" Unable to confirm a reservation for this client.");
}
}
// execute the "experiment execution recipe
redirectURL = RecipeExecutor.Instance().ExecuteExperimentExecutionRecipe(labServer, client,
start, duration, Convert.ToInt32(Session["UserTZ"]), userID,
groupID, (string)Session["GroupName"]);
// Add the return url to the redirect
redirectURL += "&sb_url=" + ProcessAgentDB.ServiceAgent.codeBaseUrl +"/myClient.aspx";
// Now open the lab within the current Window/frame
Response.Redirect(redirectURL, true);
}
else if (client.clientType == LabClient.INTERACTIVE_APPLET)
{
// Note: Currently not supporting Interactive applets
// use the Loader script for Batch experiments
// This assumes that the client will request the experiment creation
Session["LoaderScript"] = client.loaderScript;
Session.Remove("RedirectURL");
string jScript = @"<script language='javascript'>parent.theapplet.location.href = '"
+ "applet.aspx" + @"'</script>";
Page.RegisterStartupScript("ReloadFrame", jScript);
}
// Support for Batch 6.1 Lab Clients
else if (client.clientType == LabClient.BATCH_HTML_REDIRECT)
{
Session["ClientID"] = client.clientID;
AdministrativeAPI.SetSessionClient(Convert.ToInt64(Session["SessionID"]), client.clientID);
// use the Loader script for Batch experiments
//use ticketing & redirect to url in loader script
// [GeneralTicketing] retrieve static process agent corresponding to the first
// association lab server */
// New comments: The HTML Client is not a static process agent, so we don't search for that at the moment.
// Presumably when the interactive SB is merged with the batched, this should check for a static process agent.
// - CV, 7/22/05
Session.Remove("LoaderScript");
//payload includes username and effective group name & client id.
//ideally this should be encoded in xml - CV, 7/27/2005
TicketLoadFactory factory = TicketLoadFactory.Instance();
string uName = (string)Session["UserName"];
string gName = (string)Session["GroupName"];
string sessionPayload = factory.createRedeemSessionPayload(userID,
groupID, clientID, uName, gName);
// SB is the redeemer, ticket type : session_identifcation, no expiration time, payload,SB as sponsor ID, redeemer(SB) coupon
Coupon coupon = issuer.CreateTicket(TicketTypes.REDEEM_SESSION, ProcessAgentDB.ServiceGuid,
ProcessAgentDB.ServiceGuid, -1, sessionPayload);
string jScript = @"<script language='javascript'> window.open ('" + client.loaderScript + "?couponID=" + coupon.couponId + "&passkey=" + coupon.passkey + "')</script>";
Page.RegisterStartupScript("HTML Client", jScript);
}
}
// use the Loader script for Batch experiments
else if (client.clientType == LabClient.BATCH_APPLET)
{
Session["ClientID"] = client.clientID;
AdministrativeAPI.SetSessionClient(Convert.ToInt64(Session["SessionID"]), client.clientID);
Session["LoaderScript"] = client.loaderScript;
Session.Remove("RedirectURL");
string jScript = @"<script language='javascript'>parent.theapplet.location.href = '"
+ ProcessAgentDB.ServiceAgent.codeBaseUrl + @"/applet.aspx" + @"'</script>";
ClientScript.RegisterClientScriptBlock(this.GetType(), "ReloadFrame", jScript);
}
}
else
{
message.Append(" LabServer = null");
}
//lblDebug.Text = message.ToString();
Utilities.WriteLog(message.ToString());
}
/* TO DO */
public int RevokeReservation(ReservationInfo ri, string message)
{
int count = 0;
LssCredentialSet[] sets = GetCredentialSets(new int[] { ri.credentialSetId });
LssExperimentInfo[] exps = GetExperimentInfos(new int[] { ri.experimentInfoId });
if (sets != null && sets.Length > 0 && exps != null && exps.Length > 0)
{
USSInfo uss = GetUSSInfo(ri.ussId);
if (uss != null)
{
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
OperationAuthHeader header = new OperationAuthHeader();
header.coupon = GetCoupon(uss.revokeCouponId, uss.domainGuid);
ussProxy.OperationAuthHeaderValue = header;
ussProxy.Url = uss.ussUrl;
int num = ussProxy.RevokeReservation(sets[0].serviceBrokerGuid, sets[0].groupName,
exps[0].labServerGuid, exps[0].labClientGuid, ri.Start, ri.End, message);
if (num > 0)
{
RemoveReservationInfoByIDs(new int[] { ri.reservationInfoId });
count += num;
}
}
}
return count;
}
// Error recovery must be added to this method
protected void btnSaveChange_Click(object sender, EventArgs e)
{
int id = int.Parse(ddlLabClient.SelectedValue);
if (id > 0)
{
LabClient[] clients = wrapper.GetLabClientsWrapper(new int[] { id });
if (clients.Length > 0 && clients[0].clientID > 0)
{
theClient = clients[0];
}
}
// objects used in try block may be required for recovery if errors
bool noError = true;
ProcessAgentInfo labServer = null;
ProcessAgentInfo uss = null;
ProcessAgentInfo lss = null;
long rmUss = 0;
lblResponse.Visible = false;
lblResponse.Text = "";
try
{
if (ddlUserGroup.SelectedIndex <= 0)
{
lblResponse.Visible = true;
lblResponse.Text = Utilities.FormatWarningMessage("Please select a user group from the corresponding drop-down list.");
return;
}
int groupID = Convert.ToInt32(ddlUserGroup.SelectedValue);
if (groupID <= 0)
{
lblResponse.Visible = true;
lblResponse.Text = Utilities.FormatWarningMessage("The user group is invalid.");
return;
}
//Get the user Group Name to be displayed in the repeater
Group[] userGroup = wrapper.GetGroupsWrapper(new int[] { groupID });
string userGroupName = userGroup[0].GroupName;
if (theClient.labServerIDs != null && theClient.labServerIDs.Length > 0)
{
labServer = issuer.GetProcessAgentInfo(theClient.labServerIDs[0]);
}
if (labServer == null)
{
lblResponse.Visible = true;
lblResponse.Text = Utilities.FormatWarningMessage("Lab Client should first be associated with a Lab Server");
return;
}
if (theClient.needsScheduling)
{
if (ddlAdminGroup.SelectedIndex <= 0 || ddlUserGroup.SelectedIndex <= 0)
{
lblResponse.Visible = true;
lblResponse.Text = Utilities.FormatWarningMessage("Please select a user and management group from the corresponding drop-down lists.");
return;
}
int manageID = Convert.ToInt32(ddlAdminGroup.SelectedValue);
if (manageID <= 0)
{
lblResponse.Visible = true;
lblResponse.Text = Utilities.FormatWarningMessage("The management group is invalid.");
return;
}
int ussId = issuer.FindProcessAgentIdForClient(theClient.clientID, ProcessAgentType.SCHEDULING_SERVER);
if (ussId <= 0)
{
lblResponse.Visible = true;
lblResponse.Text = Utilities.FormatWarningMessage("Lab Client should first be associated with a USS");
return;
}
int lssId = issuer.FindProcessAgentIdForAgent(theClient.labServerIDs[0], ProcessAgentType.LAB_SCHEDULING_SERVER);
if (lssId <= 0)
{
lblResponse.Visible = true;
lblResponse.Text = Utilities.FormatWarningMessage("Lab Server should first be associated with an LSS");
return;
}
else
{
uss = issuer.GetProcessAgentInfo(ussId);
if (uss.retired)
{
throw new Exception("The USS is retired");
}
lss = issuer.GetProcessAgentInfo(lssId);
if (lss.retired)
{
throw new Exception("The LSS is retired");
}
//Object keyObj = groupID;
//string keyType = ResourceMappingTypes.GROUP;
ResourceMappingKey key = new ResourceMappingKey(ResourceMappingTypes.GROUP, groupID);
ResourceMappingValue[] values = new ResourceMappingValue[3];
values[0] = new ResourceMappingValue(ResourceMappingTypes.CLIENT, theClient.clientID);
values[1] = new ResourceMappingValue(ResourceMappingTypes.TICKET_TYPE,
TicketTypes.GetTicketType(TicketTypes.MANAGE_USS_GROUP));
values[2] = new ResourceMappingValue(ResourceMappingTypes.GROUP,manageID);
//values[0] = new ResourceMappingValue(ResourceMappingTypes.RESOURCE_TYPE, ProcessAgentType.SCHEDULING_SERVER);
//values[1] = new ResourceMappingValue(ResourceMappingTypes.PROCESS_AGENT, ussId);
ResourceMapping newMapping = issuer.AddResourceMapping(key, values);
rmUss = newMapping.MappingID;
// add mapping to qualifier list
int qualifierType = Qualifier.resourceMappingQualifierTypeID;
string name = issuer.ResourceMappingToString(newMapping);
int qualifierID = AuthorizationAPI.AddQualifier(newMapping.MappingID, qualifierType, name, Qualifier.ROOT);
//Give the Manager Group a Grant "MANAGE_USS_GROUP" on the created resource mapping
string function = Function.manageUSSGroup;
int grantID = wrapper.AddGrantWrapper(manageID, function, qualifierID);
//Get the management Group Name to be displayed in the repeater
Group[] adminGroup = wrapper.GetGroupsWrapper(new int[] { manageID });
string adminGroupName = adminGroup[0].GroupName;
//Create the Map between user and management group
GroupManagerUserMap groupMap = new GroupManagerUserMap(adminGroupName, userGroupName, grantID, newMapping.MappingID);
TicketLoadFactory factory = TicketLoadFactory.Instance();
//long duration = 60;
// Get this SB's domain Guid
string domainGuid = ProcessAgentDB.ServiceGuid;
string sbName = ProcessAgentDB.ServiceAgent.agentName;
//Add Credential set on the USS
//string ussPayload = factory.createAdministerUSSPayload(Convert.ToInt32(Session["userTZ"]));
//Coupon ussCoupon = issuer.CreateTicket(TicketTypes.ADMINISTER_USS, uss.agentGuid,
// issuer.GetIssuerGuid(), duration, ussPayload);
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
ussProxy.Url = uss.webServiceUrl;
ussProxy.AgentAuthHeaderValue = new AgentAuthHeader();
ussProxy.AgentAuthHeaderValue.coupon = uss.identOut;
ussProxy.AgentAuthHeaderValue.agentGuid = domainGuid;
ussProxy.AddCredentialSet(domainGuid, sbName, userGroupName);
// Check for existing RevokeReservation ticket redeemer = USS, sponsor = LSS
Coupon[] revokeCoupons = issuer.RetrieveIssuedTicketCoupon(
TicketTypes.REVOKE_RESERVATION, uss.agentGuid, lss.agentGuid);
Coupon revokeCoupon = null;
if (revokeCoupons != null && revokeCoupons.Length > 0)
{
revokeCoupon = revokeCoupons[0];
}
else
{
// Create RevokeReservation ticket
revokeCoupon = issuer.CreateTicket(TicketTypes.REVOKE_RESERVATION,
uss.agentGuid, lss.agentGuid, -1L, factory.createRevokeReservationPayload());
}
//Add Credential set on the LSS
// check if this domain
if (ProcessAgentDB.ServiceGuid.Equals(lss.domainGuid))
{
LabSchedulingProxy lssProxy = new LabSchedulingProxy();
lssProxy.Url = lss.webServiceUrl;
lssProxy.AgentAuthHeaderValue = new AgentAuthHeader();
lssProxy.AgentAuthHeaderValue.coupon = lss.identOut;
lssProxy.AgentAuthHeaderValue.agentGuid = domainGuid;
// Add the USS to the LSS, this may be called multiple times with duplicate data
lssProxy.AddUSSInfo(uss.AgentGuid, uss.agentName, uss.webServiceUrl, revokeCoupon);
int credentialSetAdded = lssProxy.AddCredentialSet(domainGuid,
sbName, userGroupName, uss.agentGuid);
}
else
{ // Cross-Domain Registration needed
ProcessAgentInfo remoteSB = issuer.GetProcessAgentInfo(lss.domainGuid);
if(remoteSB.retired){
throw new Exception("The remote service broker is retired");
}
ResourceDescriptorFactory resourceFactory = ResourceDescriptorFactory.Instance();
string ussDescriptor = resourceFactory.CreateProcessAgentDescriptor(ussId);
string lssDescriptor = resourceFactory.CreateProcessAgentDescriptor(lssId);
string groupDescriptor = resourceFactory.CreateGroupCredentialDescriptor(domainGuid, sbName, userGroupName, uss.agentGuid, lss.agentGuid);
ServiceDescription[] info = new ServiceDescription[3];
info[0] = new ServiceDescription(null, revokeCoupon, ussDescriptor);
info[1] = new ServiceDescription(null, null, lssDescriptor);
info[2] = new ServiceDescription(null, null, groupDescriptor);
ProcessAgentProxy sbProxy = new ProcessAgentProxy();
sbProxy.AgentAuthHeaderValue = new AgentAuthHeader();
sbProxy.AgentAuthHeaderValue.agentGuid = domainGuid;
sbProxy.AgentAuthHeaderValue.coupon = remoteSB.identOut;
sbProxy.Url = remoteSB.webServiceUrl;
sbProxy.Register(Utilities.MakeGuid(), info);
}
}
}
/*Update Lab Client grants*/
//Get qualifier for labclient
int lcQualifierID = AuthorizationAPI.GetQualifierID(theClient.clientID, Qualifier.labClientQualifierTypeID);
//Get all "uselabclient" grants for this labclient
int[] lcGrantIDs = wrapper.FindGrantsWrapper(-1, Function.useLabClientFunctionType, lcQualifierID);
Grant[] lcGrants = wrapper.GetGrantsWrapper(lcGrantIDs);
//Get list of agents that can use labclient
ArrayList lcAgents = new ArrayList();
foreach (Grant g in lcGrants)
lcAgents.Add(g.agentID);
//if that agent doesn't already have the uselabclient permission
if (!lcAgents.Contains(groupID))
//add lab client grant
wrapper.AddGrantWrapper(groupID, Function.useLabClientFunctionType, lcQualifierID);
/*Update Lab Servers grant*/
//Update grants for each of the associated lab servers
foreach (int lsID in theClient.labServerIDs)
{
//Get qualifier for labserver
int lsQualifierID = AuthorizationAPI.GetQualifierID(lsID, Qualifier.labServerQualifierTypeID);
//Get all "uselabserver" grants for this labserver
int[] lsGrantIDs = wrapper.FindGrantsWrapper(-1, Function.useLabServerFunctionType, lsQualifierID);
Grant[] lsGrants = wrapper.GetGrantsWrapper(lsGrantIDs);
//Get list of agents that can use labserver
ArrayList lsAgents = new ArrayList();
foreach (Grant g in lsGrants)
lsAgents.Add(g.agentID);
//int groupID = Convert.ToInt32(ddlUserGroup.SelectedValue);
//if that agent doesn't already have the uselabclient permission
if (!lsAgents.Contains(groupID))
//add lab server grant
wrapper.AddGrantWrapper(groupID, Function.useLabServerFunctionType, lsQualifierID);
}
//Refresh the repeater
RefreshAdminUserGroupsRepeater();
LoadListBoxes();
lblResponse.Visible = true;
lblResponse.Text = Utilities.FormatConfirmationMessage("Lab client (& corresponding lab servers) successfully updated. ");
}
catch (Exception ex)
{
lblResponse.Visible = true;
lblResponse.Text = Utilities.FormatErrorMessage("Cannot update Lab Client. " + ex.GetBaseException());
}
}
protected void btnRegisterUSS_Click(object sender, EventArgs e)
{
lblResponse.Visible = false;
lblResponse.Text = "";
StringBuilder message = new StringBuilder();
try
{
if (ddlLabClient.SelectedIndex == 0)
{
lblResponse.Visible = true;
lblResponse.Text = Utilities.FormatErrorMessage("Please save the Lab Client information before attempting to dissociate it from a resource");
return;
}
if (ddlAssociatedUSS.SelectedIndex == 0)
{
lblResponse.Visible = true;
lblResponse.Text = Utilities.FormatErrorMessage("Please select a desired USS to be associated with the client.");
return;
}
LabClient lc = new LabClient();
lc = labClients[ddlLabClient.SelectedIndex - 1];
Object keyObj = int.Parse(ddlLabClient.SelectedValue);
string keyType = ResourceMappingTypes.CLIENT;
ArrayList valuesList = new ArrayList();
Object valueObj = null;
ResourceMappingValue value = new ResourceMappingValue(ResourceMappingTypes.RESOURCE_TYPE, ProcessAgentType.SCHEDULING_SERVER);
valuesList.Add(value);
int ussId = int.Parse(ddlAssociatedUSS.SelectedValue);
if (ussId > 0)
{
value = new ResourceMappingValue(ResourceMappingTypes.PROCESS_AGENT, ussId);
valuesList.Add(value);
value = new ResourceMappingValue(ResourceMappingTypes.TICKET_TYPE,
TicketTypes.GetTicketType(TicketTypes.SCHEDULE_SESSION));
valuesList.Add(value);
ResourceMappingKey key = new ResourceMappingKey(keyType, keyObj);
ResourceMappingValue[] values = (ResourceMappingValue[])valuesList.ToArray((new ResourceMappingValue()).GetType());
// Add the mapping to the database & cache
ResourceMapping newMapping = ticketing.AddResourceMapping(key, values);
// add mapping to qualifier list
int qualifierType = Qualifier.resourceMappingQualifierTypeID;
string name = ticketing.ResourceMappingToString(newMapping);
int qualifierID = AuthorizationAPI.AddQualifier(newMapping.MappingID, qualifierType, name, Qualifier.ROOT);
// Moved to ManageLabGroups
//Give the Manager Group a Grant "MANAGE_USS_GROUP" on the created resource mapping
//int agentID = Convert.ToInt32(ddlAdminGroup.SelectedValue);
//string function = Function.manageUSSGroup;
//int grantID = wrapper.AddGrantWrapper(agentID, function, qualifierID);
Session["ClientUssMappingID"] = newMapping.MappingID;
btnRegisterUSS.Visible = false;
btnDissociateUSS.Visible = true;
ddlAssociatedUSS.Enabled = false;
message.AppendLine("User-side Scheduling Server \"" + ddlAssociatedUSS.SelectedItem.Text + "\" succesfully "
+ "associated with client \"" + ddlLabClient.SelectedItem.Text + "\".");
//wrapper.ModifyLabClientWrapper(lc.clientID, lc.clientName, lc.version, lc.clientShortDescription,
// lc.clientLongDescription, lc.notes, lc.loaderScript, lc.clientType,
// lc.labServerIDs, lc.contactEmail, lc.contactFirstName, lc.contactLastName,
// lc.needsScheduling, lc.needsESS, lc.IsReentrant, lc.clientInfos);
TicketLoadFactory factory = TicketLoadFactory.Instance();
ProcessAgentInfo uss = ticketing.GetProcessAgentInfo(ussId);
if (uss.retired)
{
throw new Exception("The specified USS is retired");
}
//this should be in a loop
for(int i = 0;i<lc.labServerIDs.Length;i++){
if (lc.labServerIDs[i] > 0)
{
ProcessAgentInfo labServer = ticketing.GetProcessAgentInfo(lc.labServerIDs[i]);
if (labServer.retired)
{
throw new Exception("The lab server is retired");
}
int lssId = ticketing.FindProcessAgentIdForAgent(lc.labServerIDs[i], ProcessAgentType.LAB_SCHEDULING_SERVER);
if (lssId > 0)
{
ProcessAgentInfo lss = ticketing.GetProcessAgentInfo(lssId);
if (lss.retired)
{
throw new Exception("The LSS is retired");
}
// The REVOKE_RESERVATION ticket
string revokePayload = factory.createRevokeReservationPayload();
Coupon ussCoupon = ticketing.CreateTicket(TicketTypes.REVOKE_RESERVATION, uss.agentGuid,
lss.agentGuid, -1L, revokePayload);
// Is this in the domain or cross-domain
if (lss.domainGuid.Equals(ProcessAgentDB.ServiceGuid))
{
// this domain
//Add USS on LSS
//string lssPayload = factory.createAdministerLSSPayload(Convert.ToInt32(Session["UserTZ"]));
//long duration = 60; //seconds for the LSS to redeem the ticket of this coupon and Add LSS Info
//ticketing.AddTicket(lssCoupon, TicketTypes.ADMINISTER_LSS, lss.agentGuid,
// ticketing.ServiceGuid(), duration, lssPayload);
LabSchedulingProxy lssProxy = new LabSchedulingProxy();
lssProxy.Url = lss.webServiceUrl;
lssProxy.AgentAuthHeaderValue = new AgentAuthHeader();
lssProxy.AgentAuthHeaderValue.coupon = lss.identOut;
lssProxy.AgentAuthHeaderValue.agentGuid = ProcessAgentDB.ServiceGuid;
int ussAdded = lssProxy.AddUSSInfo(uss.agentGuid, uss.agentName, uss.webServiceUrl, ussCoupon);
lssProxy.AddExperimentInfo(labServer.agentGuid, labServer.agentName, lc.clientGuid, lc.clientName, lc.version, lc.contactEmail);
}
else
{
// cross-domain
// send consumerInfo to remote SB
int remoteSbId = ticketing.GetProcessAgentID(lss.domainGuid);
message.AppendLine(RegistrationSupport.RegisterClientUSS(remoteSbId, null, lss.agentId, null, labServer.agentId,
ussCoupon, uss.agentId, null, lc.clientID));
}
//ADD LSS on USS
string ussPayload = factory.createAdministerUSSPayload(Convert.ToInt32(Session["UserTZ"]));
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
ussProxy.Url = uss.webServiceUrl;
ussProxy.AgentAuthHeaderValue = new AgentAuthHeader();
ussProxy.AgentAuthHeaderValue.coupon = uss.identOut;
ussProxy.AgentAuthHeaderValue.agentGuid = ProcessAgentDB.ServiceGuid;
int lssAdded = ussProxy.AddLSSInfo(lss.agentGuid, lss.agentName, lss.webServiceUrl);
//Add Experiment Information on USS
int expInfoAdded = ussProxy.AddExperimentInfo(labServer.agentGuid, labServer.agentName,
lc.clientGuid, lc.clientName, lc.version, lc.contactEmail, lss.agentGuid);
// Group Credentials MOVED TO THE MANAGE LAB GROUPS PAGE
}
}
}
}
}
catch
{
throw;
}
lblResponse.Visible = true;
lblResponse.Text = Utilities.FormatConfirmationMessage(message.ToString());
}
protected void Page_Load(object sender, System.EventArgs e)
{
int groupID = 0;
int authID = -1;
Coupon opCoupon = null;
string groupName = null;
lblResponse.Visible = false;
userTZ = Convert.ToInt32(Session["UserTZ"]);
culture = DateUtil.ParseCulture(Request.Headers["Accept-Language"]);
lc = null;
if (!IsPostBack)
{
// retrieve parameters from URL
couponId = Request.QueryString["coupon_id"];
passkey = Request.QueryString["passkey"];
issuerGuid = Request.QueryString["issuer_guid"];
if (couponId != null && passkey != null && issuerGuid != null)
{
opCoupon = new Coupon(issuerGuid, Int64.Parse(couponId), passkey);
Ticket authExperimentTicket = issuer.RetrieveTicket(opCoupon,
TicketTypes.CREATE_EXPERIMENT, ProcessAgentDB.ServiceGuid);
if (authExperimentTicket != null)
{
XmlQueryDoc authDoc = new XmlQueryDoc(authExperimentTicket.payload);
string auth = authDoc.Query("CreateExperimentPayload/authID");
if (auth != null && auth.Length > 0)
{
authID = Int32.Parse(auth);
}
string grpName = authDoc.Query("CreateExperimentPayload/groupName");
if (grpName != null && groupName.Length > 0)
{
Session["GroupName"] = grpName;
int grpID = AdministrativeAPI.GetGroupID(grpName);
if (grpID > 0)
Session["GroupID"] = groupID;
}
string userName = authDoc.Query("CreateExperimentPayload/userName");
if (userName != null && userName.Length > 0)
{
Session["UserName"] = userName;
int userID = AdministrativeAPI.GetUserID(userName,authID);
if (userID > 0)
Session["UserID"] = userID;
}
string clientGuid = authDoc.Query("CreateExperimentPayload/clientGuid");
if (clientGuid != null && clientGuid.Length > 0)
{
Session["ClientGuid"] = clientGuid;
int clientID = AdministrativeAPI.GetLabClientID(clientGuid);
if (clientID > 0)
Session["ClientID"] = clientID;
}
}
}
pReenter.Visible = false;
btnReenter.Visible = false;
auto = Request.QueryString["auto"];
if (auto != null && auto.Length > 0)
{
if (auto.ToLower().Contains("t"))
{
autoLaunch = true;
}
}
}
if (Session["ClientID"] != null && Session["ClientID"].ToString().Length > 0)
{
lc = wrapper.GetLabClientsWrapper(new int[] { Convert.ToInt32(Session["ClientID"]) })[0];
}
if (Session["GroupID"] != null && Session["GroupID"].ToString().Length > 0)
{
groupID = Convert.ToInt32(Session["GroupID"]);
}
if (groupID > 0 && lc != null)
{
setEffectiveGroup(groupID, lc.clientID);
}
if (Session["GroupName"] != null && Session["GroupName"].ToString().Length > 0)
{
groupName = Session["GroupName"].ToString();
lblGroupNameTitle.Text = groupName;
}
if (lc != null)
{
labServer = getLabServer(lc.clientID, effectiveGroupID);
clientInfos = AdministrativeAPI.ListClientInfos(lc.clientID);
if (lc.clientType == LabClient.INTERACTIVE_APPLET || lc.clientType == LabClient.INTERACTIVE_HTML_REDIRECT)
{
if (lc.needsScheduling)
{
Ticket allowExperimentExecutionTicket = null;
if (opCoupon != null)
{
// First check for an Allow Execution Ticket
allowExperimentExecutionTicket = issuer.RetrieveTicket(
opCoupon, TicketTypes.ALLOW_EXPERIMENT_EXECUTION);
}
if (allowExperimentExecutionTicket == null)
{
// Try for a reservation
int ussId = issuer.FindProcessAgentIdForClient(lc.clientID, ProcessAgentType.SCHEDULING_SERVER);
if (ussId > 0)
{
ProcessAgent uss = issuer.GetProcessAgent(ussId);
// check for current reservation
//create a collection & redeemTicket
string redeemPayload = TicketLoadFactory.Instance().createRedeemReservationPayload(DateTime.UtcNow,
DateTime.UtcNow, Session["UserName"].ToString(), Convert.ToInt32(Session["UserID"]),
groupName, lc.clientGuid);
if (opCoupon == null)
opCoupon = issuer.CreateCoupon();
issuer.AddTicket(opCoupon, TicketTypes.REDEEM_RESERVATION, uss.agentGuid,
ProcessAgentDB.ServiceGuid, 600, redeemPayload);
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
OperationAuthHeader op = new OperationAuthHeader();
op.coupon = opCoupon;
ussProxy.Url = uss.webServiceUrl;
ussProxy.OperationAuthHeaderValue = op;
Reservation reservation = ussProxy.RedeemReservation(ProcessAgentDB.ServiceGuid,
Session["UserName"].ToString(), labServer.agentGuid, lc.clientGuid);
if (reservation != null)
{
// Find efective group
setEffectiveGroup(groupID, lc.clientID);
// create the allowExecution Ticket
DateTime start = reservation.Start;
long duration = reservation.Duration;
string payload = TicketLoadFactory.Instance().createAllowExperimentExecutionPayload(
start, duration, effectiveGroupName,lc.clientGuid);
DateTime tmpTime = start.AddTicks(duration * TimeSpan.TicksPerSecond);
DateTime utcNow = DateTime.UtcNow;
long ticketDuration = (tmpTime.Ticks - utcNow.Ticks) / TimeSpan.TicksPerSecond;
allowExperimentExecutionTicket = issuer.AddTicket(opCoupon, TicketTypes.ALLOW_EXPERIMENT_EXECUTION,
ProcessAgentDB.ServiceGuid, ProcessAgentDB.ServiceGuid, ticketDuration, payload);
}
}
}
if (allowExperimentExecutionTicket != null)
{
XmlDocument payload = new XmlDocument();
payload.LoadXml(allowExperimentExecutionTicket.payload);
startExecution = DateUtil.ParseUtc(payload.GetElementsByTagName("startExecution")[0].InnerText);
duration = Int64.Parse(payload.GetElementsByTagName("duration")[0].InnerText);
Session["StartExecution"] = DateUtil.ToUtcString(startExecution);
Session["Duration"] = duration;
// Display reenter button if experiment is reentrant & a current experiment exists
if (lc.IsReentrant)
{
long[] ids = InternalDataDB.RetrieveActiveExperimentIDs(Convert.ToInt32(Session["UserID"]),
effectiveGroupID, labServer.agentId, lc.clientID);
if (ids.Length > 0)
{
btnLaunchLab.Text = "Launch New Experiment";
btnLaunchLab.OnClientClick = "javascript:return confirm('Are you sure you want to start a new experiment?\\n If you proceed the currently running experimnent will be closed.');";
btnLaunchLab.Visible = true;
pLaunch.Visible = true;
pReenter.Visible = true;
btnReenter.Visible = true;
btnReenter.CommandArgument = ids[0].ToString();
}
else
{
//pReenter.Visible = false;
//btnReenter.Visible = false;
btnLaunchLab.Text = "Launch Lab";
btnLaunchLab.OnClientClick="";
if (autoLaunch)
{
launchLabClient(lc.clientID);
}
else
{
pLaunch.Visible = true;
btnLaunchLab.Visible = true;
}
}
}
else
{
pLaunch.Visible = true;
btnLaunchLab.Visible = true;
btnLaunchLab.OnClientClick = "";
if (autoLaunch)
{
launchLabClient(lc.clientID);
}
}
}
else
{
pLaunch.Visible = false;
btnLaunchLab.Visible = false;
}
}
else
{
pLaunch.Visible = true;
btnLaunchLab.Visible = true;
if (autoLaunch)
{
launchLabClient(lc.clientID);
}
}
}
else if (lc.clientType == LabClient.BATCH_APPLET || lc.clientType == LabClient.BATCH_HTML_REDIRECT)
{
pLaunch.Visible = true;
btnLaunchLab.Visible = true;
if (autoLaunch)
{
launchLabClient(lc.clientID);
}
}
btnSchedule.Visible = lc.needsScheduling;
lblClientName.Text = lc.clientName;
lblVersion.Text = lc.version;
lblLongDescription.Text = lc.clientLongDescription;
if (lc.notes != null && lc.notes.Length > 0)
{
pNotes.Visible = true;
lblNotes.Text = lc.notes;
}
else
{
pNotes.Visible = false;
lblNotes.Text = null;
}
if (lc.contactEmail != null && lc.contactEmail.Length > 0)
{
pEmail.Visible = true;
string emailCmd = "mailto:" + lc.contactEmail;
lblEmail.Text = "<a href=" + emailCmd + ">" + lc.contactEmail + "</a>";
}
else
{
pEmail.Visible = false;
lblEmail.Text = null;
}
if (lc.documentationURL != null && lc.documentationURL.Length > 0)
{
pDocURL.Visible = true;
lblDocURL.Text = "<a href=" + lc.documentationURL + ">" + lc.documentationURL + "</a>";
}
else
{
pDocURL.Visible = false;
lblDocURL.Text = null;
}
btnLaunchLab.Command += new CommandEventHandler(this.btnLaunchLab_Click);
btnLaunchLab.CommandArgument = lc.clientID.ToString();
int count = 0;
if (clientInfos != null && clientInfos.Length > 0)
{
//repClientInfos.DataSource = clientInfos;
//repClientInfos.DataBind();
foreach (ClientInfo ci in clientInfos)
{
System.Web.UI.WebControls.Button b = new System.Web.UI.WebControls.Button();
b.Visible = true;
b.CssClass = "button";
b.Text = ci.infoURLName;
b.CommandArgument = ci.infoURL;
b.CommandName = ci.infoURLName;
b.ToolTip = ci.description;
b.Command += new CommandEventHandler(this.HelpButton_Click);
repClientInfos.Controls.Add(b);
repClientInfos.Controls.Add(new LiteralControl(" "));
}
}
}
else
{
// No LabClient
btnSchedule.Visible = false;
pLaunch.Visible = false;
btnLaunchLab.Visible = false;
string msg = "There are no labs assigned to group: " + Session["GroupName"].ToString() + "!";
lblResponse.Text = Utilities.FormatErrorMessage(msg);
lblResponse.Visible = true;
}
// System_Messages block
SystemMessage[] groupMessages = null;
SystemMessage[] serverMessages = null;
groupMessages = AdministrativeAPI.SelectSystemMessagesForGroup(Convert.ToInt32(Session["GroupID"]));
if (lc != null && labServer != null && labServer.agentId > 0)
{
serverMessages = wrapper.GetSystemMessagesWrapper(SystemMessage.LAB, 0, 0, labServer.agentId);
}
if ((groupMessages == null || groupMessages.Length == 0) && (serverMessages == null || serverMessages.Length == 0))
{
lblGroupNameSystemMessage.Text = "No Messages at this time!";
lblGroupNameSystemMessage.Visible = true;
lblServerSystemMessage.Visible = false;
}
else
{
if (groupMessages != null && groupMessages.Length > 0)
{
lblGroupNameSystemMessage.Text = "Group Messages:";
lblGroupNameSystemMessage.Visible = true;
repGroupMessage.DataSource = groupMessages;
repGroupMessage.DataBind();
}
else
{
lblGroupNameSystemMessage.Visible = false;
}
if (serverMessages != null && serverMessages.Length > 0)
{
lblServerSystemMessage.Text = "Client/Server Messages:";
lblServerSystemMessage.Visible = true;
repServerMessage.DataSource = serverMessages;
repServerMessage.DataBind();
}
else
{
lblServerSystemMessage.Visible = false;
}
}
}
///// <summary>
///// Save Button.
///// </summary>
///// <param name="sender"></param>
///// <param name="e"></param>
//protected void btnSaveChanges_Click(object sender, System.EventArgs e)
//{
// try
// {
// //Get the labClient ID from the dropdown
// int lcID = Convert.ToInt32(ddlLabClient.SelectedValue);
// //Get lab client information
// LabClient[] clients = wrapper.GetLabClientsWrapper(new int[]{lcID});
// /*Update Lab Client grants*/
// //Get qualifier for labclient
// int lcQualifierID = AuthorizationAPI.GetQualifierID(lcID,Qualifier.labClientQualifierTypeID);
// //Get all "uselabclient" grants for this labclient
// int[] lcGrantIDs = wrapper.FindGrantsWrapper(-1,Function.useLabClientFunctionType,lcQualifierID);
// Grant[] lcGrants = wrapper.GetGrantsWrapper(lcGrantIDs);
// //Get list of agents that can use labclient
// ArrayList lcAgents = new ArrayList();
// foreach (Grant g in lcGrants)
// lcAgents.Add(g.agentID);
// foreach (ListItem li in lbxAssociated.Items)
// {
// int groupID = Convert.ToInt32(li.Value);
// //if that agent doesn't already have the uselabclient permission
// if (!lcAgents.Contains(groupID))
// //add lab client grant
// wrapper.AddGrantWrapper(groupID, Function.useLabClientFunctionType, lcQualifierID);
// else
// //otherwise just remove it from the set of agents that we need to keep track of
// lcAgents.Remove(groupID);
// }
// //Need to delete the grant for remaining agents (since they've been removed by user!)
// ArrayList grantsToBeRemoved = new ArrayList();
// foreach (Grant g in lcGrants)
// if (lcAgents.Contains(g.agentID))
// grantsToBeRemoved.Add(g.grantID);
// /*Update Lab Servers grant*/
// //Update grants for each of the associated lab servers
// foreach (int lsID in clients[0].labServerIDs)
// {
// //Get qualifier for labserver
// int lsQualifierID = AuthorizationAPI.GetQualifierID(lsID,Qualifier.labServerQualifierTypeID);
// //Get all "uselabserver" grants for this labserver
// int[] lsGrantIDs = wrapper.FindGrantsWrapper(-1,Function.useLabServerFunctionType,lsQualifierID);
// Grant[] lsGrants = wrapper.GetGrantsWrapper(lsGrantIDs);
// //Get list of agents that can use labserver
// ArrayList lsAgents = new ArrayList();
// foreach (Grant g in lsGrants)
// lsAgents.Add(g.agentID);
// foreach (ListItem li in lbxAssociated.Items)
// {
// int groupID = Convert.ToInt32(li.Value);
// //if that agent doesn't already have the uselabclient permission
// if (!lsAgents.Contains(groupID))
// //add lab server grant
// wrapper.AddGrantWrapper(groupID, Function.useLabServerFunctionType, lsQualifierID);
// else
// //otherwise just remove it from the set of agents that we need to keep track of
// lsAgents.Remove(groupID);
// }
// //Need to delete the grant for remaining agents (since they've been removed by user!)
// foreach (Grant g in lsGrants)
// if (lsAgents.Contains(g.agentID))
// grantsToBeRemoved.Add(g.grantID);
// }
// //Delete All Grants that neeed to be removed
// wrapper.RemoveGrantsWrapper(Utilities.ArrayListToIntArray(grantsToBeRemoved));
// LoadListBoxes();
// lblResponse.Visible = true;
// lblResponse.Text = Utilities.FormatConfirmationMessage("Lab client (& corresponding lab servers) successfully updated. ");
// }
// catch (Exception ex)
// {
// lblResponse.Visible = true;
// lblResponse.Text = Utilities.FormatErrorMessage("Cannot update Lab Client. " + ex.GetBaseException());
// }
//} // Save Button
protected void repAdminUserGroups_ItemCommand(object source, RepeaterCommandEventArgs e)
{
//RefreshAdminUserGroupsRepeater();
//adminGroupUserList = GetGroupManagerUserMaps();
int labServerID = 0;
try{
if (e.CommandName.Equals("Remove"))
{
//example:issuer.DeleteAdminURL(Int32.Parse(e.CommandArgument.ToString()))
GroupManagerUserMap gm = GroupManagerUserMap.Parse(e.CommandArgument.ToString());
int userGroupID = wrapper.GetGroupIDWrapper(gm.UserGroupName);
string clientFunction = Function.useLabClientFunctionType;
string labFunction = Function.useLabServerFunctionType;
if (theClient.clientID > 0)
{
if (theClient.needsScheduling)
{
ProcessAgentInfo[] labServers = AdministrativeAPI.GetLabServersForClient(theClient.clientID);
if (labServers != null && labServers.Length > 0 && labServers[0].agentId > 0)
{
int lssID = ResourceMapManager.FindResourceProcessAgentID(ResourceMappingTypes.PROCESS_AGENT, labServers[0].agentId, ProcessAgentType.LAB_SCHEDULING_SERVER);
ProcessAgentInfo lss = issuer.GetProcessAgentInfo(lssID);
int ussID = ResourceMapManager.FindResourceProcessAgentID(ResourceMappingTypes.CLIENT, theClient.clientID, ProcessAgentType.SCHEDULING_SERVER);
if (ussID > 0)
{
ProcessAgentInfo uss = issuer.GetProcessAgentInfo(ussID);
string payload = TicketLoadFactory.Instance().createRevokeReservationPayload("ISB");
Coupon revokeCoupon = issuer.CreateTicket(TicketTypes.REVOKE_RESERVATION, uss.agentGuid, ProcessAgentDB.ServiceGuid, 600, payload);
string payload2 = TicketLoadFactory.Instance().createRevokeReservationPayload("ISB");
issuer.AddTicket(revokeCoupon, TicketTypes.REVOKE_RESERVATION, lss.AgentGuid, uss.agentGuid, 600, payload2);
UserSchedulingProxy ussProxy = new UserSchedulingProxy();
ussProxy.OperationAuthHeaderValue = new OperationAuthHeader();
ussProxy.OperationAuthHeaderValue.coupon = revokeCoupon;
ussProxy.Url = uss.webServiceUrl;
int status = ussProxy.RevokeReservation(ProcessAgentDB.ServiceGuid, gm.UserGroupName, labServers[0].AgentGuid,
theClient.clientGuid, DateTime.UtcNow, DateTime.MaxValue,"Your group no longer has permission to use the experiment!");
}
}
}
//If there is a USS Manager Group
if(gm.GrantID > 0 && gm.ResourceMappingID >0){
wrapper.RemoveGrantsWrapper(new int[] { gm.GrantID });
//delete Resource Mapping [User Group] <-> [USS]
issuer.DeleteResourceMapping(gm.ResourceMappingID);
} // End is a USS Manager Group
//delete the Grant [User Group] -> USE LAB CLIENT -> lab client
int clientQualifierID = AuthorizationAPI.GetQualifierID(theClient.clientID, Qualifier.labClientQualifierTypeID);
if (clientQualifierID > 0)
{
int [] clientGrants = wrapper.FindGrantsWrapper(userGroupID, clientFunction, clientQualifierID);
if((clientGrants != null) && (clientGrants.Length >0) && (clientGrants[0] > 0)){
wrapper.RemoveGrantsWrapper(new int[] { clientGrants[0] });
}
int[] labServerIDs = AdministrativeAPI.GetLabServerIDsForClient(theClient.clientID);
if ((labServerIDs != null) && (labServerIDs.Length > 0)
&& (labServerIDs[0] > 0))
{
labServerID = labServerIDs[0];
int remainingClients = AdministrativeAPI.CountServerClients(userGroupID, labServerID);
if (remainingClients == 0)
{
//delete the Grant [User Group] -> USE LAB SERVER -> lab Server
int labQualifierID = AuthorizationAPI.GetQualifierID(labServerID, Qualifier.labServerQualifierTypeID);
if (labQualifierID > 0)
{
int [] labGrants = (wrapper.FindGrantsWrapper(userGroupID, labFunction, labQualifierID));
if((labGrants != null) && (labGrants.Length >0) && (labGrants[0] > 0))
wrapper.RemoveGrantsWrapper(new int[] { labGrants[0] });
}
}
}
}
}
RefreshAdminUserGroupsRepeater();
LoadListBoxes();
}
}
catch (Exception exc)
{
lblResponse.Visible = true;
lblResponse.Text = Utilities.FormatErrorMessage("Cannot Remove User Group. " + exc.GetBaseException());
Logger.WriteLine(exc.Message);
}
}