protected void Page_Load(object sender, System.EventArgs e)
{
//Use Session payload vs. URL params to validate
// if credentials pass / Get Cookie
//HttpCookie cookie = (HttpCookie) Request.Cookies.Get("viData");
// if credentials pass / Get Cookie
int tz = 0;
if(Session["userTZ"] != null)
tz = Convert.ToInt32(Session["userTZ"]);
String returnURL = (string)Session["returnURL"];
if ((returnURL != null) && (returnURL.Length > 0))
{
lnkBackSB.NavigateUrl = returnURL;
lnkBackSB.Visible = true;
}
else{
lnkBackSB.Visible = false;
}
string payload = (string) Session["payload"];
XmlQueryDoc xDoc = new XmlQueryDoc(payload);
String viidStr= xDoc.Query("payload/appId");
String viname = xDoc.Query("payload/application");
String revision = xDoc.Query("payload/revision");
String appUrl = xDoc.Query("payload/appUrl");
String widthStr = xDoc.Query("payload/width");
String heightStr= xDoc.Query("payload/height");
String startStr = xDoc.Query("payload/startTime");
String durationStr= xDoc.Query("payload/duration");
int width = Convert.ToInt32(widthStr);
int height = Convert.ToInt32(heightStr);
long duration = -1;
if((durationStr != null) && (durationStr.Length > 0))
duration = Convert.ToInt64(durationStr);
if ((appUrl != null) && (appUrl.Length > 0))
{
thePanel.serverURL = appUrl;
}
else
{
thePanel.serverURL = @"http://" + this.ApplicationInstance.Server.MachineName + @":81";
}
thePanel.viName = viname;
thePanel.version = revision;
thePanel.width = width;
thePanel.height= height;
if(duration > 0){
RegisterStartupScript("timer", LabUtils.TimerScript(startStr, duration, tz,
DateUtil.ParseCulture(Request.Headers["Accept-Language"]),returnURL,1000));
}
/* Use Session payload vs. URL params to validate
}
else
{
Response.Redirect("AccessDenied.aspx", true);
}
*/
}
public static SystemSupport Parse(XmlQueryDoc xdoc)
{
SystemSupport ss = new SystemSupport();
try
{
ss.agentGuid = xdoc.Query("/systemSupport/agentGuid");
ss.bugEmail = xdoc.Query("/systemSupport/bugEmail");
ss.contactEmail = xdoc.Query("/systemSupport/contactEmail");
ss.infoUrl = xdoc.Query("/systemSupport/infoUrl");
ss.description = xdoc.Query("/systemSupport/description");
ss.location = xdoc.Query("/systemSupport/location");
return ss;
}
catch (Exception e)
{
;
}
return null;
}
public override LabTask CreateLabTask(LabAppInfo appInfo, Coupon expCoupon, Ticket expTicket)
{
long experimentID = -1;
LabTask task = null;
//Parse experiment payload
string payload = expTicket.payload;
XmlQueryDoc expDoc = new XmlQueryDoc(payload);
string experimentStr = expDoc.Query("ExecuteExperimentPayload/experimentID");
if ((experimentStr != null) && (experimentStr.Length > 0))
{
experimentID = Convert.ToInt64(experimentStr);
}
string sbStr = expDoc.Query("ExecuteExperimentPayload/sbGuid");
// Check to see if an experiment with this ID is already running
LabDB dbManager = new LabDB();
LabTask.eStatus status = dbManager.ExperimentStatus(experimentID, sbStr);
if (status == LabTask.eStatus.NotFound)
{
// Check for an existing experiment using the same resources, if found Close it
//Create the new Task
if(appInfo.rev.Contains("8.2")){
task = iLabs.LabView.LV82.LabViewTask.CreateLabTask(appInfo,expCoupon,expTicket);
}
else{
task = iLabs.LabView.LV86.LabViewTask.CreateLabTask(appInfo,expCoupon,expTicket);
}
}
else
{
task = TaskProcessor.Instance.GetTask(experimentID);
}
return task;
}
public int LoadLabClient(XmlQueryDoc xdoc, ref StringBuilder message)
{
string guid = xdoc.Query("/clientDescriptor/clientGuid");
string type = xdoc.Query("/clientDescriptor/clientType");
string name = xdoc.Query("/clientDescriptor/clientName");
string version = xdoc.Query("/clientDescriptor/version");
string shortDescription = xdoc.Query("/clientDescriptor/clientShortDescription");
string longDescription = xdoc.Query("/clientDescriptor/clientLongDescription");
string contactEmail = HttpUtility.HtmlDecode(xdoc.Query("/clientDescriptor/contactEmail"));
string contactFirstName = xdoc.Query("/clientDescriptor/contactFirstName");
string contactLastName = xdoc.Query("/clientDescriptor/contactLastName");
string loaderScript = xdoc.Query("/clientDescriptor/loaderScript");
string documentationURL = xdoc.Query("/clientDescriptor/documentationUrl");
string tmp = xdoc.Query("/clientDescriptor/needsScheduling");
bool needsScheduling = Convert.ToBoolean(tmp);
tmp = xdoc.Query("/clientDescriptor/needsESS");
bool needsESS = Convert.ToBoolean(tmp);
tmp = xdoc.Query("/clientDescriptor/isReentrant");
bool isReentrant = Convert.ToBoolean(tmp);
string notes = xdoc.Query("/clientDescriptor/notes");
// Insert the Client, Qualifier is created internally
int newClientId = AdministrativeAPI.AddLabClient(guid, name, version, shortDescription,
longDescription, type, loaderScript, documentationURL,
contactEmail, contactFirstName, contactLastName,notes, needsESS, needsScheduling, isReentrant);
// parse the LabServer list
XPathNodeIterator iter = xdoc.Select("/clientDescriptor/labServers/*");
if (iter != null && iter.Count > 0)
{
int order = 0;
while (iter.MoveNext())
{
string lsGuid = iter.Current.GetAttribute("guid", ns);
int serverID = brokerDb.GetProcessAgentID(lsGuid);
if (serverID > 0)
{
AdministrativeAPI.LabServerClient_Insert(serverID, newClientId, order);
order++;
}
}
}
// deal with resources
iter = xdoc.Select("/clientDescriptor/clientInfos/*");
if (iter != null && iter.Count > 0)
{
while (iter.MoveNext())
{
ClientInfo clientInfo = new ClientInfo();
clientInfo.infoURL = iter.Current.GetAttribute("infoUrl", ns);
clientInfo.infoURLName = iter.Current.GetAttribute("infoUrlName", ns);
clientInfo.description = iter.Current.GetAttribute("description", ns);
clientInfo.displayOrder = Int32.Parse(iter.Current.GetAttribute("displayOrder", ns));
AdministrativeAPI.InsertLabClientInfo(newClientId, clientInfo.infoURL, clientInfo.infoURLName,
clientInfo.description, clientInfo.displayOrder);
}
}
message.Append(" Registered a new LabClient. ");
message.AppendLine(" GUID: " + guid + " -> " + name);
return newClientId;
}
public LabTask CreateLabTask(LabAppInfo appInfo, Coupon expCoupon, Ticket expTicket)
{
// set defaults
DateTime startTime = DateTime.UtcNow;
long duration = -1L;
long experimentID = 0;
int status = -1;
string statusViName = null;
string statusTemplate = null;
string templatePath = null;
LabDB dbManager = new LabDB();
string qualName = null;
string fullName = null; // set defaults
string viName = null;
//CHeck that a labVIEW interface revision is set
//if (appInfo.rev == null || appInfo.rev.Length < 2)
//{
// appInfo.rev = ConfigurationManager.AppSettings["LabViewVersion"];
//}
////Parse experiment payload, only get what is needed
string payload = expTicket.payload;
XmlQueryDoc expDoc = new XmlQueryDoc(payload);
string essService = expDoc.Query("ExecuteExperimentPayload/essWebAddress");
string startStr = expDoc.Query("ExecuteExperimentPayload/startExecution");
string durationStr = expDoc.Query("ExecuteExperimentPayload/duration");
string groupName = expDoc.Query("ExecuteExperimentPayload/groupName");
string userName = expDoc.Query("ExecuteExperimentPayload/userName");
string expIDstr = expDoc.Query("ExecuteExperimentPayload/experimentID");
if ((startStr != null) && (startStr.Length > 0))
{
startTime = DateUtil.ParseUtc(startStr);
}
if ((durationStr != null) && (durationStr.Length > 0) && !(durationStr.CompareTo("-1") == 0))
{
duration = Convert.ToInt64(durationStr);
}
if ((expIDstr != null) && (expIDstr.Length > 0))
{
experimentID = Convert.ToInt64(expIDstr);
}
if (appInfo.extraInfo != null && appInfo.extraInfo.Length > 0)
{
// Note should have either statusVI or template pair
// Add Option for VNCserver access
try
{
XmlQueryDoc viDoc = new XmlQueryDoc(appInfo.extraInfo);
statusViName = viDoc.Query("extra/status");
statusTemplate = viDoc.Query("extra/statusTemplate");
templatePath = viDoc.Query("extra/templatePath");
}
catch (Exception e)
{
string err = e.Message;
}
}
// log the experiment for debugging
Logger.WriteLine("Experiment: " + experimentID + " Start: " + DateUtil.ToUtcString(startTime) + " \tduration: " + duration);
long statusSpan = DateUtil.SecondsRemaining(startTime, duration);
if (!IsLoaded(appInfo.application))
{
viName = LoadVI(appInfo.path, appInfo.application);
if (false) // Check for controls first
{
string[] names = new string[4];
object[] values = new object[4];
names[0] = "CouponId";
values[0] = expCoupon.couponId;
names[1] = "Passcode";
values[1] = expCoupon.passkey;
names[2] = "IssuerGuid";
values[2] = expCoupon.issuerGuid;
names[3] = "ExperimentId";
values[3] = experimentID;
SetControlValues(viName, names, values);
}
OpenFrontPanel(viName, true, LabViewTypes.eFPState.eVisible);
}
else
{
viName = LoadVI(appInfo.path, appInfo.application);
}
if (viName == null)
{
status = -1;
string err = "Unable to Find: " + appInfo.path + @"\" + appInfo.application;
Logger.WriteLine(err);
throw new Exception(err);
}
// Get qualifiedName
qualName = qualifiedName(viName);
fullName = appInfo.path + @"\" + appInfo.application;
status = GetVIStatus(viName);
Logger.WriteLine("CreateLabTask - " + qualName + ": VIstatus: " + status);
switch (status)
{
case -10:
throw new Exception("Error GetVIStatus: " + status);
break;
case -1:
// VI not in memory
throw new Exception("Error GetVIStatus: " + status);
break;
case 0: // eBad == 0
break;
case 1: // eIdle == 1 vi in memory but not running
//LabViewTypes.eFPState fpState = GetFPStatus(viName);
//if (fpState != LabViewTypes.eFPState.eVisible)
//{
OpenFrontPanel(viName, true, LabViewTypes.eFPState.eVisible);
//}
ResetVI(viName);
break;
case 2: // eRunTopLevel: this should be the LabVIEW application
break;
case 3: // eRunning
//Unless the Experiment is reentrant it should be stopped and be reset.
if (!appInfo.reentrant)
{
int stopStatus = StopVI(viName);
if (stopStatus != 0)
{
AbortVI(viName);
}
ResetVI(viName);
}
break;
default:
throw new Exception("Error GetVIStatus: unknown status: " + status);
break;
}
try
{
SetBounds(viName, 0, 0, appInfo.width, appInfo.height);
Logger.WriteLine("SetBounds: " + appInfo.application);
}
catch (Exception sbe)
{
Logger.WriteLine("SetBounds exception: " + Utilities.DumpException(sbe));
}
SubmitAction("unlockvi", qualifiedName(viName));
Logger.WriteLine("unlockvi Called: ");
// Create the labTask & store in database;
LabViewTask task = new LabViewTask();
task.labAppID = appInfo.appID;
task.experimentID = experimentID;
task.groupName = groupName;
task.startTime = startTime;
if (duration > 0)
task.endTime = startTime.AddTicks(duration * TimeSpan.TicksPerSecond);
else
task.endTime = DateTime.MinValue;
task.Status = LabTask.eStatus.Scheduled;
task.couponID = expTicket.couponId;
task.storage = essService;
task.data = task.constructTaskXml(appInfo.appID, fullName, appInfo.rev, statusViName, essService);
long taskID = dbManager.InsertTaskLong(task);
task.taskID = taskID;
if ((statusTemplate != null) && (statusTemplate.Length > 0))
{
statusViName = CreateFromTemplate(templatePath, statusTemplate, task.taskID.ToString());
}
if (((essService != null) && (essService.Length > 0)))
{
// Create DataSourceManager to manage dataSocket connections
DataSourceManager dsManager = new DataSourceManager();
// set up an experiment storage handler
ExperimentStorageProxy ess = new ExperimentStorageProxy();
ess.OperationAuthHeaderValue = new OperationAuthHeader();
ess.OperationAuthHeaderValue.coupon = expCoupon;
ess.Url = essService;
dsManager.essProxy = ess;
dsManager.ExperimentID = experimentID;
dsManager.AppKey = qualName;
// Note these dataSources are written to by the application and sent to the ESS
if ((appInfo.dataSources != null) && (appInfo.dataSources.Length > 0))
{
string[] sockets = appInfo.dataSources.Split(',');
// Use the experimentID as the storage parameter
foreach (string s in sockets)
{
LVDataSocket reader = new LVDataSocket();
dsManager.AddDataSource(reader);
if (s.Contains("="))
{
string[] nv = s.Split('=');
reader.Type = nv[1];
reader.Connect(nv[0], LabDataSource.READ_AUTOUPDATE);
}
else
{
reader.Connect(s, LabDataSource.READ_AUTOUPDATE);
}
}
}
TaskProcessor.Instance.AddDataManager(task.taskID, dsManager);
}
TaskProcessor.Instance.Add(task);
return task;
}
//public bool AuthenticateProcessAgent(Coupon agentCoupon, string agentGuid)
//{
// // check that the agent record exists
// int id = GetProcessAgentID(agentGuid);
// if (id == 0)
// return false;
// // check that the agentCoupon parameter corresponds to the In coupon of the process agent
// if (AuthenticateCoupon(agentCoupon) && GetProcessAgentInfo(id).identIn.couponId == agentCoupon.couponId)
// return true;
// return false;
//}
/// <summary>
/// Uses the reference ticketCollection to find a REDEEM_SESSION ticket and parse it
/// </summary>
/// <param name="sessionCoupon"></param>
/// <param name="userId"></param>
/// <param name="groupId"></param>
/// <param name="clientId"></param>
/// <returns>True if ticket found</returns>
public bool RedeemSessionInfo(Coupon sessionCoupon, out int userId, out int groupId, out int clientId)
{
bool status = false;
userId = -1;
groupId = -1;
clientId = -1;
if (sessionCoupon != null)
{
if (sessionCoupon.issuerGuid.CompareTo(GetIssuerGuid()) == 0)
{
status = AuthenticateIssuedCoupon(sessionCoupon);
if (status)
{
XmlQueryDoc xDoc = null;
Ticket sessionTicket = RetrieveIssuedTicket(sessionCoupon, TicketTypes.REDEEM_SESSION, GetIssuerGuid());
if (sessionTicket != null)
{
if (!sessionTicket.isCancelled && !sessionTicket.IsExpired())
{
xDoc = new XmlQueryDoc(sessionTicket.payload);
string user = xDoc.Query("RedeemSessionPayload/userID");
string group = xDoc.Query("RedeemSessionPayload/groupID");
string client = xDoc.Query("RedeemSessionPayload/clientID");
if (user != null && user.Length > 0)
userId = Convert.ToInt32(user);
if (group != null && group.Length > 0)
groupId = Convert.ToInt32(group);
if (client != null && client.Length > 0)
clientId = Convert.ToInt32(client);
}
}
}
}
}
return status;
}
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;
}
}
}
public int LoadLabClient(XmlQueryDoc xdoc, ref StringBuilder message)
{
string guid = xdoc.Query("/clientDescriptor/clientGuid");
string type = xdoc.Query("/clientDescriptor/clientType");
string name = xdoc.Query("/clientDescriptor/clientName");
string version = xdoc.Query("/clientDescriptor/version");
string shortDescription = xdoc.Query("/clientDescriptor/clientShortDescription");
string longDescription = xdoc.Query("/clientDescriptor/clientLongDescription");
string contactEmail = HttpUtility.HtmlDecode(xdoc.Query("/clientDescriptor/contactEmail"));
string contactFirstName = xdoc.Query("/clientDescriptor/contactFirstName");
string contactLastName = xdoc.Query("/clientDescriptor/contactLastName");
string loaderScript = xdoc.Query("/clientDescriptor/loaderScript");
string tmp = xdoc.Query("/clientDescriptor/needsScheduling");
bool needsScheduling = Convert.ToBoolean(tmp);
tmp = xdoc.Query("/clientDescriptor/needsESS");
bool needsESS = Convert.ToBoolean(tmp);
tmp = xdoc.Query("/clientDescriptor/isReentrant");
bool isReentrant = Convert.ToBoolean(tmp);
string notes = xdoc.Query("/clientDescriptor/notes");
// Insert the Client, Qualifier is created internally
int newClientId = AdministrativeAPI.AddLabClient(guid, name, version, shortDescription,
longDescription, notes, loaderScript, type, null, contactEmail, contactFirstName, contactLastName, needsScheduling, needsESS, isReentrant, null);
// parse the LabServer list
ArrayList labServers = new ArrayList();
XPathNodeIterator iter = xdoc.Select("/clientDescriptor/labServers/*");
if (iter != null && iter.Count > 0)
{
while (iter.MoveNext())
{
string lsGuid = iter.Current.GetAttribute("guid", ns);
int serverID = brokerDb.GetProcessAgentID(lsGuid);
if (serverID > 0)
{
labServers.Add(serverID);
}
}
}
// deal with resources
iter = xdoc.Select("/clientDescriptor/clientInfos/*");
ArrayList clientItems = new ArrayList();
if (iter != null && iter.Count > 0)
{
while (iter.MoveNext())
{
ClientInfo clientInfo = new ClientInfo();
clientInfo.infoURL = iter.Current.GetAttribute("infoUrl", ns);
clientInfo.infoURLName = iter.Current.GetAttribute("infoUrlName", ns);
clientInfo.description = iter.Current.GetAttribute("description", ns);
clientInfo.displayOrder = Int32.Parse(iter.Current.GetAttribute("displayOrder", ns));
clientItems.Add(clientInfo);
}
}
message.Append(" Registered a new LabClient. ");
message.AppendLine(" GUID: " + guid + " -> " + name);
if (labServers.Count > 0 || clientItems.Count > 0)
{
int[] servers = new int[labServers.Count];
for (int j = 0; j < labServers.Count; j++)
{
servers[j] = (int)labServers[j];
}
ClientInfo[] infos = new ClientInfo[clientItems.Count];
for (int k = 0; k < clientItems.Count; k++)
{
infos[k] = (ClientInfo)clientItems[k];
}
AdministrativeAPI.ModifyLabClient(newClientId, name, version, shortDescription,
longDescription, notes, loaderScript, type, servers, contactEmail, contactFirstName,
contactLastName, needsScheduling, needsESS, isReentrant, infos);
}
return newClientId;
}
public GroupCredential ParseCredential(XmlQueryDoc xdoc, ref StringBuilder message)
{
GroupCredential credential = new GroupCredential();
credential.domainGuid = xdoc.Query("/credentialDescriptor/domainGuid");
credential.domainServerName = xdoc.Query("/credentialDescriptor/serviceBrokerName");
credential.groupName = xdoc.Query("/credentialDescriptor/groupName");
credential.ussGuid = xdoc.Query("/credentialDescriptor/ussGuid");
credential.lssGuid = xdoc.Query("/credentialDescriptor/lssGuid");
return credential;
}
public static SessionInfo ParseRedeemSessionPayload(string payload)
{
SessionInfo sessionInfo = null;
if(payload != null && payload.Length >0){
// Get Session info
XmlQueryDoc expDoc = new XmlQueryDoc(payload);
sessionInfo = new SessionInfo();
string STR_RedeemSessionPayload = "RedeemSessionPayload/";
string userID = expDoc.Query(STR_RedeemSessionPayload + "userID");
sessionInfo.userID = Convert.ToInt32(userID);
string groupID = expDoc.Query(STR_RedeemSessionPayload + "groupID");
sessionInfo.groupID = Convert.ToInt32(groupID);
string clientID = expDoc.Query(STR_RedeemSessionPayload + "clientID");
sessionInfo.clientID = Convert.ToInt32(clientID);
sessionInfo.userName = expDoc.Query(STR_RedeemSessionPayload + "userName");
sessionInfo.groupName = expDoc.Query(STR_RedeemSessionPayload + "groupName");
}
return sessionInfo;
}
public static SystemSupport Parse(string xml)
{
XmlQueryDoc xdoc = new XmlQueryDoc(xml);
return Parse(xdoc);
}
public override eStatus Close(eStatus reason)
{
LabDB dbService = new LabDB();
LabViewInterface lvi = null;
try
{
if (data != null)
{
XmlQueryDoc taskDoc = new XmlQueryDoc(data);
string viName = taskDoc.Query("task/application");
string statusVI = taskDoc.Query("task/status");
string server = taskDoc.Query("task/server");
string portStr = taskDoc.Query("task/serverPort");
#if LabVIEW_WS
lvi = new LabViewInterface();
#else
if ((portStr != null) && (portStr.Length > 0) && (portStr.CompareTo("0") != 0) )
{
lvi = new LabViewRemote(server, Convert.ToInt32(portStr));
}
else
{
lvi = new LabViewInterface();
}
#endif
// Status VI not used
if ((statusVI != null) && statusVI.Length != 0)
{
try
{
if(reason == eStatus.Expired)
lvi.DisplayStatus(statusVI, "You are out of time!", "0:00");
else
lvi.DisplayStatus(statusVI, "Your experiment has been cancelled", "0:00");
}
catch (Exception ce)
{
Logger.WriteLine("Trying StatusVI: " + ce.Message);
}
}
//Get the VI and send version specfic call to get control of the VI
//VirtualInstrument vi = lvi.GetVI(viName);
// LV 8.2.1
//Server takes control of RemotePanel, connection not brokenS
lvi.ReleaseVI(viName);
}
Logger.WriteLine("TaskID = " + taskID + " has expired");
dbService.SetTaskStatus(taskID, (int)reason);
status = eStatus.Closed;
DataSourceManager dsManager = TaskProcessor.Instance.GetDataManager(taskID);
if (dsManager != null)
{
dsManager.CloseDataSources();
TaskProcessor.Instance.RemoveDataManager(taskID);
}
dbService.SetTaskStatus(taskID, (int)status);
if (couponID > 0)
{ // this task was created with a valid ticket, i.e. not a test.
Coupon expCoupon = dbService.GetCoupon(couponID, issuerGUID);
// Only use the domain ServiceBroker, do we need a test
// Should only be one
ProcessAgentInfo[] sbs = dbService.GetProcessAgentInfos(ProcessAgentType.SERVICE_BROKER);
if ((sbs == null) || (sbs.Length < 1))
{
Logger.WriteLine("Can not retrieve ServiceBroker!");
throw new Exception("Can not retrieve ServiceBroker!");
}
ProcessAgentInfo domainSB = null;
foreach (ProcessAgentInfo dsb in sbs)
{
if (!dsb.retired)
{
domainSB = dsb;
break;
}
}
if (domainSB == null)
{
Logger.WriteLine("Can not retrieve ServiceBroker!");
throw new Exception("Can not retrieve ServiceBroker!");
}
InteractiveSBProxy iuProxy = new InteractiveSBProxy();
iuProxy.AgentAuthHeaderValue = new AgentAuthHeader();
iuProxy.AgentAuthHeaderValue.coupon = sbs[0].identOut;
iuProxy.AgentAuthHeaderValue.agentGuid = ProcessAgentDB.ServiceGuid;
iuProxy.Url = sbs[0].webServiceUrl;
StorageStatus storageStatus = iuProxy.AgentCloseExperiment(expCoupon, experimentID);
Logger.WriteLine("AgentCloseExperiment status: " + storageStatus.status + " records: " + storageStatus.recordCount);
// currently RequestTicketCancellation always returns false
// Create ticketing service interface connection to TicketService
TicketIssuerProxy ticketingInterface = new TicketIssuerProxy();
ticketingInterface.AgentAuthHeaderValue = new AgentAuthHeader();
ticketingInterface.Url = sbs[0].webServiceUrl;
ticketingInterface.AgentAuthHeaderValue.coupon = sbs[0].identOut;
ticketingInterface.AgentAuthHeaderValue.agentGuid = ProcessAgentDB.ServiceGuid;
if (ticketingInterface.RequestTicketCancellation(expCoupon, TicketTypes.EXECUTE_EXPERIMENT, ProcessAgentDB.ServiceGuid))
{
dbService.CancelTicket(expCoupon, TicketTypes.EXECUTE_EXPERIMENT, ProcessAgentDB.ServiceGuid);
Logger.WriteLine("Canceled ticket: " + expCoupon.couponId);
}
else
{
Logger.WriteLine("Unable to cancel ticket: " + expCoupon.couponId);
}
}
}
catch (Exception e1)
{
Logger.WriteLine("ProcessTasks Cancelled: exception:" + e1.Message + e1.StackTrace);
}
finally
{
lvi = null;
}
return base.Close();
}
public override eStatus HeartBeat()
{
try
{
if (status == eStatus.Running)
{
if (data != null)
{
XmlQueryDoc taskDoc = new XmlQueryDoc(data);
string vi = taskDoc.Query("task/application");
string statusVI = taskDoc.Query("task/status");
if ((statusVI != null) && (statusVI.Length > 0))
{
I_LabViewInterface lvi = null;
try
{
string server = taskDoc.Query("task/server");
string portStr = taskDoc.Query("task/serverPort");
#if LabVIEW_WS
lvi = new LabViewInterface();
#else
if (((server != null) && (server.Length > 0)) && ((portStr != null) && (portStr.Length > 0)))
{
lvi = new LabViewRemote(server, Convert.ToInt32(portStr));
}
else
{
lvi = new LabViewInterface();
}
#endif
long ticks = endTime.Ticks - DateTime.UtcNow.Ticks;
TimeSpan val = new TimeSpan(ticks);
lvi.DisplayStatus(statusVI, "TaskID: " + taskID, val.Minutes + ":" + val.Seconds);
}
catch (Exception ce2)
{
Logger.WriteLine("Status: " + ce2.Message);
throw;
}
finally
{
lvi = null;
}
}
}
}
}
catch (Exception e)
{
Logger.WriteLine("ProcessTasks Status: " + e.Message);
}
return status;
}
public int RevokeReservation(string serviceBrokerGuid, string groupName,
string labServerGuid, string labClientGuid, DateTime startTime, DateTime endTime, string message)
{
bool status = false;
bool fromISB = false;
int count = 0;
Coupon opCoupon = new Coupon();
opCoupon.couponId = opHeader.coupon.couponId;
opCoupon.passkey = opHeader.coupon.passkey;
opCoupon.issuerGuid = opHeader.coupon.issuerGuid;
UserSchedulingDB dbManager = new UserSchedulingDB();
try
{
Ticket retrievedTicket = dbManager.RetrieveAndVerify(opCoupon, TicketTypes.REVOKE_RESERVATION);
if (retrievedTicket.payload != null && retrievedTicket.payload.Length > 0)
{
XmlQueryDoc revokeDoc = new XmlQueryDoc(retrievedTicket.payload);
string sourceStr = revokeDoc.Query("RevokeReservationPayload/source");
if (sourceStr != null && sourceStr.CompareTo("ISB") == 0)
{
fromISB = true;
}
}
DateTime targetStart = new DateTime(startTime.Year, startTime.Month, startTime.Day,
startTime.Hour, startTime.Minute, 0, startTime.Kind);
if (targetStart.Kind != DateTimeKind.Utc)
targetStart = targetStart.ToUniversalTime();
DateTime targetEnd = new DateTime(endTime.Year, endTime.Month, endTime.Day,
endTime.Hour, endTime.Minute, 0, endTime.Kind);
if (targetEnd.Kind != DateTimeKind.Utc)
targetEnd = targetEnd.ToUniversalTime();
if (fromISB)
{ // Need to forward to LSS
string lssUrl = dbManager.ListLssUrlByExperiment(labClientGuid, labServerGuid);
if (lssUrl != null && lssUrl.Length > 0)
{
LabSchedulingProxy lssProxy = new LabSchedulingProxy();
lssProxy.OperationAuthHeaderValue = new OperationAuthHeader();
lssProxy.OperationAuthHeaderValue.coupon = opCoupon;
lssProxy.Url = lssUrl;
int rCount = lssProxy.RemoveReservation(serviceBrokerGuid, groupName, ProcessAgentDB.ServiceGuid,
labServerGuid, labClientGuid, targetStart, targetEnd);
}
}
ReservationData[] ris = dbManager.GetReservations(serviceBrokerGuid, null, groupName,
labServerGuid, labClientGuid, targetStart, targetEnd);
if (ris != null && ris.Length > 0)
{
InteractiveSBProxy sbProxy = new InteractiveSBProxy();
ProcessAgentInfo sbInfo = dbManager.GetProcessAgentInfo(ProcessAgentDB.ServiceAgent.domainGuid);
AgentAuthHeader header = new AgentAuthHeader();
header.coupon = sbInfo.identOut;
header.agentGuid = ProcessAgentDB.ServiceGuid;
sbProxy.AgentAuthHeaderValue = header;
sbProxy.Url = sbInfo.webServiceUrl;
foreach (ReservationData rd in ris)
{
status = dbManager.RevokeReservation(rd.sbGuid, rd.groupName, rd.lsGuid, rd.clientGuid,
rd.startTime, rd.endTime, message);
if (status)
{
count++;
status = sbProxy.RevokeReservation(rd.sbGuid, rd.userName, rd.groupName, rd.lsGuid, rd.clientGuid,
rd.startTime, rd.endTime, message);
}
}
}
}
catch (Exception e)
{
throw new Exception("USS: RevokeReservation -> ",e);
}
return count;
}
public static LabTask CreateLabTask(LabAppInfo appInfo, Coupon expCoupon, Ticket expTicket)
{
// set defaults
DateTime startTime = DateTime.UtcNow;
long duration = -1L;
long experimentID = 0;
int status = -1;
string statusViName = null;
string statusTemplate = null;
string templatePath = null;
LabDB dbManager = new LabDB();
string qualName = null;
string fullName = null; // set defaults
LabTask labTask = null;
LabViewTask task = null;
VirtualInstrument vi = null;
LabViewInterface lvi = null;
////Parse experiment payload, only get what is needed
string payload = expTicket.payload;
XmlQueryDoc expDoc = new XmlQueryDoc(payload);
string essService = expDoc.Query("ExecuteExperimentPayload/essWebAddress");
string startStr = expDoc.Query("ExecuteExperimentPayload/startExecution");
string durationStr = expDoc.Query("ExecuteExperimentPayload/duration");
string groupName = expDoc.Query("ExecuteExperimentPayload/groupName");
string userName = expDoc.Query("ExecuteExperimentPayload/userName");
if ((startStr != null) && (startStr.Length > 0))
{
startTime = DateUtil.ParseUtc(startStr);
}
if ((durationStr != null) && (durationStr.Length > 0) && !(durationStr.CompareTo("-1") == 0))
{
duration = Convert.ToInt64(durationStr);
}
if (appInfo.extraInfo != null && appInfo.extraInfo.Length > 0)
{
// Note should have either statusVI or template pair
// Add Option for VNCserver access
try
{
XmlQueryDoc viDoc = new XmlQueryDoc(appInfo.extraInfo);
statusViName = viDoc.Query("extra/status");
statusTemplate = viDoc.Query("extra/statusTemplate");
templatePath = viDoc.Query("extra/templatePath");
}
catch (Exception e)
{
string err = e.Message;
}
}
// log the experiment for debugging
Utilities.WriteLog("Experiment: " + experimentID + " Start: " + DateUtil.ToUtcString(startTime) + " \tduration: " + duration);
long statusSpan = DateUtil.SecondsRemaining(startTime, duration);
if ((appInfo.server != null) && (appInfo.server.Length > 0) && (appInfo.port > 0))
{
lvi = new LabViewRemote(appInfo.server, appInfo.port);
}
else
{
lvi = new LabViewInterface();
}
if (!lvi.IsLoaded(appInfo.application))
{
vi = lvi.loadVI(appInfo.path, appInfo.application);
vi.OpenFrontPanel(true, FPStateEnum.eVisible);
}
else
{
vi = lvi.GetVI(appInfo.path, appInfo.application);
}
if (vi == null)
{
status = -1;
string err = "Unable to Find: " + appInfo.path + @"\" + appInfo.application;
Utilities.WriteLog(err);
throw new Exception(err);
}
// Get qualifiedName
qualName = lvi.qualifiedName(vi);
fullName = appInfo.path + @"\" + appInfo.application;
status = lvi.GetVIStatus(vi);
Utilities.WriteLog("CreateLabTask - " + qualName + ": VIstatus: " + status);
switch (status)
{
case -10:
throw new Exception("Error GetVIStatus: " + status);
break;
case -1:
// VI not in memory
throw new Exception("Error GetVIStatus: " + status);
break;
case 0: // eBad == 0
break;
case 1: // eIdle == 1 vi in memory but not running
FPStateEnum fpState = vi.FPState;
if (fpState != FPStateEnum.eVisible)
{
vi.OpenFrontPanel(true, FPStateEnum.eVisible);
}
vi.ReinitializeAllToDefault();
break;
case 2: // eRunTopLevel: this should be the LabVIEW application
break;
case 3: // eRunning
//Unless the Experiment is reentrant it should be stopped and be reset.
if(!appInfo.reentrant){
int stopStatus = lvi.StopVI(vi);
if (stopStatus != 0)
{
lvi.AbortVI(vi);
}
vi.ReinitializeAllToDefault();
}
break;
default:
throw new Exception("Error GetVIStatus: unknown status: " + status);
break;
}
try
{
lvi.SetBounds(vi, 0, 0, appInfo.width, appInfo.height);
Utilities.WriteLog("SetBounds: " + appInfo.application);
}
catch (Exception sbe)
{
Utilities.WriteLog("SetBounds exception: " + Utilities.DumpException(sbe));
}
lvi.SubmitAction("unlockvi", lvi.qualifiedName(vi));
Utilities.WriteLog("unlockvi Called: ");
// Set up in-memory and database task control structures
DataSourceManager dsManager = null;
// Create the labTask & store in database;
labTask = dbManager.InsertTask(appInfo.appID, experimentID,
groupName, startTime, duration,
LabTask.eStatus.Scheduled, expTicket.couponId, expTicket.issuerGuid, null);
if (labTask != null)
{
//Convert the generic LabTask to a LabViewTask
task = new LabViewTask(labTask);
}
if ((statusTemplate != null) && (statusTemplate.Length > 0))
{
statusViName = lvi.CreateFromTemplate(templatePath, statusTemplate, task.taskID.ToString());
}
if (((essService != null) && (essService.Length > 0)) && ((appInfo.dataSources != null) && (appInfo.dataSources.Length > 0)))
{
// Create DataSourceManager to manage dataSocket connections
dsManager = new DataSourceManager();
// set up an experiment storage handler
ExperimentStorageProxy ess = new ExperimentStorageProxy();
ess.OperationAuthHeaderValue = new OperationAuthHeader();
ess.OperationAuthHeaderValue.coupon = expCoupon;
ess.Url = essService;
dsManager.essProxy = ess;
dsManager.ExperimentID = experimentID;
dsManager.AppKey = qualName;
string[] sockets = appInfo.dataSources.Split(',');
// Use the experimentID as the storage parameter
foreach (string s in sockets)
{
LVDataSocket reader = new LVDataSocket();
dsManager.AddDataSource(reader);
if (s.Contains("="))
{
string[] nv = s.Split('=');
reader.Type = nv[1];
reader.Connect(nv[0], LabDataSource.READ_AUTOUPDATE);
}
else
{
reader.Connect(s, LabDataSource.READ_AUTOUPDATE);
}
}
TaskProcessor.Instance.AddDataManager(task.taskID, dsManager);
}
string taskData = null;
taskData = LabTask.constructTaskXml(appInfo.appID, fullName,appInfo.rev, statusViName, essService);
dbManager.SetTaskData(task.taskID, taskData);
task.data = taskData;
TaskProcessor.Instance.Add(task);
return task;
}
public override eStatus HeartBeat()
{
try
{
switch(status){
case eStatus.Running:
if (data != null)
{
XmlQueryDoc taskDoc = new XmlQueryDoc(data);
string app = taskDoc.Query("task/application");
string statusName = taskDoc.Query("task/status");
}
break;
case eStatus.Scheduled:
break;
default:
break;
}
}
catch (Exception e)
{
Logger.WriteLine("HeartBeat: " + e.Message);
}
return status;
}
public int RemoveTickets(List<Ticket> ticketList, BrokerDB brokerDb)
{
ArrayList coupons = new ArrayList();
Coupon coupon = null;
int ticketCount = 0;
int couponCount = 0;
if (ticketList.Count > 0)
{
Utilities.WriteLog("RemoveTickets: expired count = " + ticketList.Count);
foreach (Ticket ticket in ticketList)
{
if (!coupons.Contains(ticket.couponId))
{
coupons.Add(ticket.couponId);
}
if (coupon == null || coupon.couponId != ticket.couponId)
{
coupon = brokerDb.GetIssuedCoupon(ticket.couponId);
}
switch (ticket.type)
{
case TicketTypes.ADMINISTER_EXPERIMENT:
string payload = ticket.payload;
if (payload != null)
{
XmlQueryDoc xDoc = new XmlQueryDoc(payload);
string url = xDoc.Query("AdministerExperimentPayload/essURL");
string expStr = xDoc.Query("AdministerExperimentPayload/experimentID");
long expID = Convert.ToInt64(expStr);
ExperimentStorageProxy essProxy = new ExperimentStorageProxy();
essProxy.OperationAuthHeaderValue = new OperationAuthHeader();
essProxy.OperationAuthHeaderValue.coupon = coupon;
essProxy.Url = url;
StorageStatus expStatus = essProxy.SetExperimentStatus(expID, (int)StorageStatus.CLOSED_TIMEOUT);
DataStorageAPI.UpdateExperimentStatus(expStatus);
}
break;
case TicketTypes.RETRIEVE_RECORDS:
case TicketTypes.STORE_RECORDS:
break;
case TicketTypes.EXECUTE_EXPERIMENT:
case TicketTypes.ALLOW_EXPERIMENT_EXECUTION:
break;
default: // Every other Ticket type
break;
}
bool statusR = false;
if (ticket.redeemerGuid != brokerDb.GetIssuerGuid())
{
ProcessAgentInfo redeemer = brokerDb.GetProcessAgentInfo(ticket.redeemerGuid);
if ((redeemer != null) && !redeemer.retired)
{
ProcessAgentProxy paProxy = new ProcessAgentProxy();
paProxy.AgentAuthHeaderValue = new AgentAuthHeader();
paProxy.Url = redeemer.webServiceUrl;
paProxy.AgentAuthHeaderValue.coupon = redeemer.identOut;
paProxy.AgentAuthHeaderValue.agentGuid = ProcessAgentDB.ServiceGuid;
statusR = paProxy.CancelTicket(coupon, ticket.type, ticket.redeemerGuid);
}
}
if (ticket.issuerGuid == brokerDb.GetIssuerGuid())
{
brokerDb.DeleteIssuedTicket(ticket.ticketId);
ticketCount++;
}
}
foreach (long id in coupons)
{
int count = brokerDb.GetIssuedCouponCollectionCount(id);
if (count == 0)
{
brokerDb.DeleteIssuedCoupon(id);
couponCount++;
}
}
Utilities.WriteLog("RemoveTickets: ticketCount=" + ticketCount + " \tcouponCount=" + couponCount);
}
return ticketCount;
}
public override LabTask CreateLabTask(LabAppInfo appInfo, Coupon expCoupon, Ticket expTicket)
{
long experimentID = -1;
LabTask task = null;
string revision = null;
//Parse experiment payload
string payload = expTicket.payload;
XmlQueryDoc expDoc = new XmlQueryDoc(payload);
string experimentStr = expDoc.Query("ExecuteExperimentPayload/experimentID");
if ((experimentStr != null) && (experimentStr.Length > 0))
{
experimentID = Convert.ToInt64(experimentStr);
}
string sbStr = expDoc.Query("ExecuteExperimentPayload/sbGuid");
// Check to see if an experiment with this ID is already running
LabDB dbManager = new LabDB();
LabTask.eStatus status = dbManager.ExperimentStatus(experimentID, sbStr);
if (status == LabTask.eStatus.NotFound)
{
// Check for an existing experiment using the same resources, if found Close it
//Create the new Task
if (appInfo.rev == null || appInfo.rev.Length < 2)
{
revision = appInfo.rev;
}
else
{
revision = ConfigurationManager.AppSettings["LabViewVersion"];
}
if (revision != null && revision.Length > 2)
{
if (revision.Contains("8.2"))
{
task = new iLabs.LabView.LV82.LabViewInterface().CreateLabTask(appInfo, expCoupon, expTicket);
}
else if (revision.Contains("8.6"))
{
task = new iLabs.LabView.LV86.LabViewInterface().CreateLabTask(appInfo, expCoupon, expTicket);
}
else if (revision.Contains("2009"))
{
task = new iLabs.LabView.LV2009.LabViewInterface().CreateLabTask(appInfo, expCoupon, expTicket);
}
else if (revision.Contains("2010"))
{
task = new iLabs.LabView.LV2010.LabViewInterface().CreateLabTask(appInfo, expCoupon, expTicket);
}
else if (revision.Contains("2011"))
{
task = new iLabs.LabView.LV2011.LabViewInterface().CreateLabTask(appInfo, expCoupon, expTicket);
}
else if (revision.Contains("2012"))
{
task = new iLabs.LabView.LV2012.LabViewInterface().CreateLabTask(appInfo, expCoupon, expTicket);
}
else if (revision.Contains("WS"))
{
task = new iLabs.LabView.LVWS.LabViewInterface().CreateLabTask(appInfo, expCoupon, expTicket);
}
}
else // Default to LV 2009
{
task = new iLabs.LabView.LV2009.LabViewInterface().CreateLabTask(appInfo, expCoupon, expTicket);
}
}
else
{
task = TaskProcessor.Instance.GetTask(experimentID,expCoupon.issuerGuid);
}
return task;
}
protected long[] getExperimentIDs(Coupon opCoupon, Criterion[] carray)
{
int userID = 0;
int groupID = 0;
long[] expIDs = null;
Ticket expTicket = brokerDB.RetrieveTicket(opCoupon, TicketTypes.REDEEM_SESSION);
if (expTicket != null && !expTicket.IsExpired())
{
//Parse payload, only get what is needed
XmlQueryDoc expDoc = new XmlQueryDoc(expTicket.payload);
long expID = -1;
string userStr = expDoc.Query("RedeemSessionPayload/userID");
if ((userStr != null) && (userStr.Length > 0))
userID = Convert.ToInt32(userStr);
string groupStr = expDoc.Query("RedeemSessionPayload/groupID");
if ((groupStr != null) && (groupStr.Length > 0))
groupID = Convert.ToInt32(groupStr);
if (userID > 0)
{
expIDs = DataStorageAPI.RetrieveAuthorizedExpIDs(userID, groupID, carray);
}
}
return expIDs;
}
protected void Page_Load(object sender, System.EventArgs e)
{
LabDB dbManager = new LabDB();
int appID = 0;
long expID = 0;
LabTask task = null;
string pageURL = null;
// Query values from the request
string appKey = Request.QueryString["app"];
string coupon_Id = Request.QueryString["coupon_id"];
string passkey = Request.QueryString["passkey"];
string issuerGUID = Request.QueryString["issuer_guid"];
string returnTarget = Request.QueryString["sb_url"];
if ((returnTarget != null) && (returnTarget.Length > 0))
Session["returnURL"] = returnTarget;
Logger.WriteLine("BEElab: " + Request.Url.ToString());
// this should be the Experiment Coupon data
if (!(passkey != null && passkey != "" && coupon_Id != null && coupon_Id != "" && issuerGUID != null && issuerGUID != ""))
{
Logger.WriteLine("BEElab: " + "AccessDenied missing Experiment credentials");
Response.Redirect("AccessDenied.aspx?text=missing+Experiment+credentials.", true);
}
long expCoupId = Convert.ToInt64(coupon_Id);
Coupon expCoupon = new Coupon(issuerGUID, expCoupId, passkey);
//Check the database for ticket and coupon, if not found Redeem Ticket from
// issuer and store in database.
//This ticket should include group, experiment id and be valid for this moment in time??
Ticket expTicket = dbManager.RetrieveAndVerify(expCoupon, TicketTypes.EXECUTE_EXPERIMENT);
if (expTicket != null)
{
if (expTicket.IsExpired())
{
Response.Redirect("AccessDenied.aspx?text=The ExperimentExecution+ticket+has+expired.", true);
}
////Parse experiment payload, only get what is needed
string payload = expTicket.payload;
XmlQueryDoc expDoc = new XmlQueryDoc(payload);
string tzStr = expDoc.Query("ExecuteExperimentPayload/userTZ");
if ((tzStr != null) && (tzStr.Length > 0))
Session["userTZ"] = tzStr;
string groupName = expDoc.Query("ExecuteExperimentPayload/groupName");
Session["groupName"] = groupName;
string sbStr = expDoc.Query("ExecuteExperimentPayload/sbGuid");
string essUrl = expDoc.Query("ExecuteExperimentPayload/essWebAddress");
expID = Convert.ToInt64(expDoc.Query("ExecuteExperimentPayload/experimentID"));
Session["brokerGUID"] = sbStr;
//Get Lab specific info for this URL or group
LabAppInfo appInfo = null;
// Experiment is specified by 'app=appKey'
if (appKey != null && appKey.Length > 0)
{
appInfo = dbManager.GetLabApp(appKey);
}
else // Have to use groupName & Servicebroker THIS REQUIRES groups & permissions are set in database
{ // This is no longer the case as the USS handles groups and permissions
appInfo = dbManager.GetLabAppForGroup(groupName, sbStr);
}
if (appInfo == null)
{
Response.Redirect("AccessDenied.aspx?text=Unable+to+find+application+information,+please+notify+your+administrator.", true);
}
// Check to see if an experiment with this ID is already running
// Check for an existing task for this experiment
// If found redirect to the graph page, do not abort running controller program
LabTask.eStatus status = dbManager.ExperimentStatus(expID, sbStr);
if (status == LabTask.eStatus.NotFound)
{
// Check for existing tasks that may be using resources
// For now only close other instances of the lab
List<LabTask> curTasks = TaskProcessor.Instance.GetTasks(appInfo.appID);
if (curTasks != null && curTasks.Count > 0)
{
foreach (LabTask t in curTasks)
{
DataSourceManager dsManager = TaskProcessor.Instance.GetDataManager(t.taskID);
if (dsManager != null)
{
// Need to close existing data Sources
TaskProcessor.Instance.Remove(t);
t.Close();
}
}
}
// Create a new Experiment task
// Use taskFactory to create a new task
LabTaskFactory factory = new LabTaskFactory();
task = factory.CreateLabTask(appInfo, expCoupon, expTicket);
if (task != null)
{
string filePath = "c:\\logs\\Campbell\\LoggerNet";
string fileName = "CECI-CR10X_final_storage_1.dat";
// Stop the controller and flush the data file
//Flush the File
FileInfo fInfo = new FileInfo(filePath +"\\" + fileName);
using (FileStream inFile = fInfo.Open(FileMode.Truncate)) { }
string pushChannel = ChecksumUtil.ToMD5Hash("BEElab" + expID);
//Add BEElab specific attributes
BeeEventHandler bEvt = new BeeEventHandler(expCoupon,expID,essUrl,
"data",ProcessAgentDB.ServiceGuid);
bEvt.PusherChannel = pushChannel;
DataSourceManager dsManager = TaskProcessor.Instance.GetDataManager(task.taskID);
FileWatcherDataSource fds = new FileWatcherDataSource();
fds.Path = filePath;
fds.Filter = fileName;
fds.AddFileSystemEventHandler(bEvt.OnChanged);
dsManager.AddDataSource(fds);
fds.Start();
//Useful for debugging overloads the use of a field in the banner
//Session["GroupName"] = "TaskID: " + task.taskID.ToString();
//Utilities.WriteLog("TaskXML: " + task.taskID + " \t" + task.data);
////Construct the information to be passed to the target page
//TimeSpan taskDur = task.endTime - task.startTime;
//string vipayload = LabTask.constructSessionPayload(appInfo,
// task.startTime, taskDur.Ticks / TimeSpan.TicksPerSecond, task.taskID,
// returnTarget, null, null);
////Utilities.WriteLog("sessionPayload: " + payload);
////Store Session information
//Session["payload"] = vipayload;
//if (appInfo.rev != null && appInfo.rev.Length > 0)
//{
// Session["lvversion"] = appInfo.rev;
//}
//else
//{
// Session.Remove("lvversion");
//}
//set Presentation page tp appPage
pageURL = appInfo.page;
}
else
{
Response.Redirect("AccessDenied.aspx?text=Unable+to+launch++application,+please+notify+your+administrator.", true);
}
}
else
{ // An existing Experiment
task = TaskProcessor.Instance.GetTask(expID, sbStr);
if (task.data != null)
{
XmlQueryDoc taskDoc = new XmlQueryDoc(task.data);
pageURL = taskDoc.Query("task/application");
}
if (pageURL == null || pageURL.Length == 0)
{
pageURL = appInfo.page;
}
}
}
if(pageURL != null && pageURL.Length >0){
StringBuilder buf = new StringBuilder(pageURL + "?expid=" + expID);
Session["opCouponID"] = coupon_Id;
Session["opPasscode"] = passkey;
Session["opIssuer"] = issuerGUID;
buf.Append("&coupon_id=" + coupon_Id);
buf.Append("&passkey=" + passkey);
buf.Append("&issuer_guid=" + issuerGUID);
buf.Append("&sb_url=" + returnTarget );
Response.Redirect(buf.ToString(), true);
}
else{
Response.Redirect("AccessDenied.aspx?text=Unable+to+launch++application,+please+notify+your+administrator.", true);
}
}
protected void Page_Load(object sender, System.EventArgs e)
{
LabDB dbManager = new LabDB();
if (!IsPostBack)
{
// Query values from the request
//clearSessionInfo();
hdnExpId.Value = Request.QueryString["expid"];
hdnCoupon.Value = Request.QueryString["coupon_id"];
hdnPasscode.Value = Request.QueryString["passkey"];
hdnIssuer.Value = Request.QueryString["issuer_guid"];
hdnSbUrl.Value = Request.QueryString["sb_url"];
string expLen = Request.QueryString["explen"];
string timeUnit = Request.QueryString["tu"];
if (timeUnit != null && timeUnit.Length > 0)
hdnTimeUnit.Value = timeUnit;
string userName = null;
string userIdStr = null;
int tz = 0;
if (Session["userTZ"] != null)
tz = Convert.ToInt32(Session["userTZ"]);
if (Session["sbUrl"] != null)
{
String returnURL = (string)Session["sbUrl"];
}
//// this should be the RedeemSession & Experiment Coupon data
if (!(Session["opPasscode"] != null && Session["opPasscode"] != ""
&& Session["opCouponID"] != null && Session["opCouponID"] != ""
&& Session["opIssuer"] != null && Session["opIssuer"] != ""))
{
Logger.WriteLine("BEEstartAll: " + "AccessDenied missing credentials");
Response.Redirect("AccessDenied.aspx?text=missing+credentials.", true);
}
Coupon expCoupon = new Coupon(Session["opIssuer"].ToString(), Convert.ToInt64(Session["opCouponID"]), Session["opPasscode"].ToString());
//Check the database for ticket and coupon, if not found Redeem Ticket from
// issuer and store in database.
//This ticket should include group, experiment id and be valid for this moment in time??
Ticket expTicket = dbManager.RetrieveAndVerify(expCoupon, TicketTypes.EXECUTE_EXPERIMENT);
if (expTicket != null)
{
if (expTicket.IsExpired())
{
Response.Redirect("AccessDenied.aspx?text=The ExperimentExecution+ticket+has+expired.", true);
}
Session["exCoupon"] = expCoupon;
////Parse experiment payload, only get what is needed
string payload = expTicket.payload;
XmlQueryDoc expDoc = new XmlQueryDoc(payload);
string expIdStr = expDoc.Query("ExecuteExperimentPayload/experimentID");
hdnExpId.Value = expIdStr;
string tzStr = expDoc.Query("ExecuteExperimentPayload/userTZ");
//string userIdStr = expDoc.Query("ExecuteExperimentPayload/userID");
string groupName = expDoc.Query("ExecuteExperimentPayload/groupName");
Session["groupName"] = groupName;
string sbStr = expDoc.Query("ExecuteExperimentPayload/sbGuid");
Session["brokerGUID"] = sbStr;
string startStr = expDoc.Query("ExecuteExperimentPayload/startExecution");
string durStr = expDoc.Query("ExecuteExperimentPayload/duration");
writeExpLength(startStr,durStr);
if ((tzStr != null) && (tzStr.Length > 0))
{
Session["userTZ"] = tzStr;
}
}
}
}
protected override void register(string registerGuid, ServiceDescription[] info)
{
StringBuilder message = new StringBuilder();
message.AppendLine("Service " + ProcessAgentDB.ServiceAgent.codeBaseUrl + " recieved a 'Register' webService call.");
if (info == null)
{
//message.AppendLine("Register called without any ServiceDescriptions");
throw new ArgumentNullException("Register called without any ServiceDescriptions");
}
try
{
base.register(registerGuid, info);
}
catch (Exception e)
{
message.AppendLine("Error in base.register" + Utilities.DumpException(e));
throw new Exception(message.ToString(), e);
}
bool hasProvider = false;
bool hasConsumer = false;
string ns = "";
int lssID = 0;
int lsID = 0;
ProcessAgentInfo ls = null;
ProcessAgentInfo lss = null;
ProcessAgentInfo uss = null;
LabClient labClient = null;
GroupCredential credential = null;
try
{
ResourceDescriptorFactory rFactory = ResourceDescriptorFactory.Instance();
string jobGuid = registerGuid;
message.AppendLine(" Register called at " + DateTime.UtcNow + " UTC \t registerGUID: " + registerGuid);
ProcessAgent sourceAgent = brokerDB.GetProcessAgent(agentAuthHeader.agentGuid);
message.AppendLine("Source Agent: " + sourceAgent.agentName);
for (int i = 0; i < info.Length; i++)
{
Coupon coupon = null;
if (info[i].coupon != null)
{
coupon = info[i].coupon;
}
if (info[i].serviceProviderInfo != null && info[i].serviceProviderInfo.Length > 0)
{
// ProviderInfo is simple add to database and create qualifier
if (!hasProvider)
{
message.AppendLine("Provider Info:");
hasProvider = true;
}
XmlQueryDoc xdoc = new XmlQueryDoc(info[i].serviceProviderInfo);
string descriptorType = xdoc.GetTopName();
if (descriptorType.Equals("processAgentDescriptor"))
{
string paGuid = xdoc.Query("/processAgentDescriptor/agentGuid");
string paType = xdoc.Query("/processAgentDescriptor/type");
if (paType.Equals(ProcessAgentType.LAB_SCHEDULING_SERVER))
{
lssID = brokerDB.GetProcessAgentID(paGuid);
if (lssID > 0)
{
// Already in database
//message.AppendLine("Reference to existing LSS: " + lssID + " GUID: " + paGuid);
}
else
{
lss = rFactory.LoadProcessAgent(xdoc, ref message);
lssID = lss.agentId;
}
}
else if (paType.Equals(ProcessAgentType.LAB_SERVER))
{
lsID = brokerDB.GetProcessAgentID(paGuid);
if (lsID > 0)
{
// Already in database
//message.AppendLine("Reference to existing LS: " + lsID + " GUID: " + paGuid);
}
else
{
ls = rFactory.LoadProcessAgent(xdoc, ref message);
lsID = ls.agentId;
}
int myLssID = brokerDB.FindProcessAgentIdForAgent(lsID, ProcessAgentType.LAB_SCHEDULING_SERVER);
if ((lssID > 0) && (myLssID <= 0) && (lssID != myLssID))
{
brokerDB.AssociateLSS(lsID, lssID);
}
}
}
else if (descriptorType.Equals("clientDescriptor"))
{
int clientId = -1;
string clientGuid = xdoc.Query("/clientDescriptor/clientGuid");
clientId = AdministrativeAPI.GetLabClientID(clientGuid);
if (clientId > 0)
{
// Already in database
message.Append(" Attempt to Register a LabClient that is already in the database. ");
message.AppendLine(" GUID: " + clientGuid);
}
else
{
// LabServer should already be in the Database, once multiple LS supported may need work
// LS is specified in clientDescriptor
int clientID = rFactory.LoadLabClient(xdoc, ref message);
message.AppendLine("Adding LabClient: GUID " + clientGuid);
}
}
else if (descriptorType.Equals("systemSupport"))
{
// Already handled in base.register
}
// Add Relationships: LSS, LS Client
} // end of ServiceProvider
if (info[i].consumerInfo != null && info[i].consumerInfo.Length > 0)
{
// requestSystemSupport Handled by base register & there is no xml dcument
if (info[i].consumerInfo.CompareTo("requestSystemSupport") != 0)
{
message.AppendLine("Consumer Info: " + info[i].consumerInfo);
//if (!hasConsumer)
// message.AppendLine("Consumer Info: " + info[i].consumerInfo);
hasConsumer = true;
XmlQueryDoc xdoc = new XmlQueryDoc(info[i].consumerInfo);
string descriptorType = xdoc.GetTopName();
if (descriptorType.Equals("processAgentDescriptor"))
{
string paGuid = xdoc.Query("/processAgentDescriptor/agentGuid");
ProcessAgentInfo paInfo = brokerDB.GetProcessAgentInfo(paGuid);
if (paInfo == null)
{
// Not in database
paInfo = rFactory.LoadProcessAgent(xdoc, ref message);
message.Append("Loaded new ");
}
else
{
message.Append("Reference to existing ");
if (paInfo.retired)
{
throw new Exception("The ProcessAgent is retired");
}
}
if (paInfo.agentType == ProcessAgentType.AgentType.LAB_SCHEDULING_SERVER)
{
lss = paInfo;
message.AppendLine("LSS: " + paGuid);
}
else if (paInfo.agentType == ProcessAgentType.AgentType.LAB_SERVER)
{
ls = paInfo;
message.AppendLine("LS: " + paGuid);
}
else if (paInfo.agentType == ProcessAgentType.AgentType.SCHEDULING_SERVER)
{
uss = paInfo;
message.AppendLine("USS: " + paGuid);
if (lss != null)
{
if (lss.domainGuid.Equals(ProcessAgentDB.ServiceGuid))
{
message.AppendLine("Registering USSinfo on LSS: " + lss.agentName);
LabSchedulingProxy lssProxy = new LabSchedulingProxy();
lssProxy.AgentAuthHeaderValue = new AgentAuthHeader();
lssProxy.AgentAuthHeaderValue.coupon = lss.identOut;
lssProxy.AgentAuthHeaderValue.agentGuid = ProcessAgentDB.ServiceGuid;
lssProxy.Url = lss.webServiceUrl;
lssProxy.AddUSSInfo(uss.agentGuid, uss.agentName, uss.webServiceUrl, coupon);
}
else
{
message.AppendLine("LSS is not from this domain");
}
}
}
}
else if (descriptorType.Equals("clientDescriptor"))
{
int newClientId = -1;
string clientGuid = xdoc.Query("/clientDescriptor/clientGuid");
int clientId = AdministrativeAPI.GetLabClientID(clientGuid);
if (clientId > 0)
{
// Already in database
message.Append(" Attempt to Register a LabClient that is already in the database. ");
message.AppendLine(" GUID: " + clientGuid);
}
else
{
clientId = rFactory.LoadLabClient(xdoc, ref message);
message.AppendLine("Adding Lab Client GUID: " + clientGuid);
}
}
else if (descriptorType.Equals("credentialDescriptor"))
{
credential = rFactory.ParseCredential(xdoc, ref message);
if (lss != null)
{
if (lss.domainGuid.Equals(ProcessAgentDB.ServiceGuid))
{
message.AppendLine("Registering Group Credentials on LSS: " + lss.agentName);
message.AppendLine("Group: " + credential.groupName + " DomainServer: " + credential.domainServerName);
LabSchedulingProxy lssProxy = new LabSchedulingProxy();
lssProxy.AgentAuthHeaderValue = new AgentAuthHeader();
lssProxy.AgentAuthHeaderValue.coupon = lss.identOut;
lssProxy.AgentAuthHeaderValue.agentGuid = ProcessAgentDB.ServiceGuid;
lssProxy.Url = lss.webServiceUrl;
lssProxy.AddCredentialSet(credential.domainGuid, credential.domainServerName, credential.groupName, credential.ussGuid);
}
else
{
message.AppendLine("LSS is not from this domain");
}
}
}
}
}
} // End of info loop
} // End of Try
catch (Exception ex)
{
message.Append("Exception in Register: " + Utilities.DumpException(ex));
throw new Exception(message.ToString(),ex);
}
finally
{
// Send a mail Message
StringBuilder sb = new StringBuilder();
MailMessage mail = new MailMessage();
mail.To = ConfigurationManager.AppSettings["supportMailAddress"];
//mail.To = "*****@*****.**";
mail.From = ConfigurationManager.AppSettings["genericFromMailAddress"];
mail.Subject = "Register called on " + ProcessAgentDB.ServiceAgent.agentName;
mail.Body = message.ToString();
SmtpMail.SmtpServer = "127.0.0.1";
try
{
SmtpMail.Send(mail);
}
catch (Exception ex)
{
// Report detailed SMTP Errors
StringBuilder smtpErrorMsg = new StringBuilder();
smtpErrorMsg.Append("Exception: " + ex.Message);
//check the InnerException
if (ex.InnerException != null)
smtpErrorMsg.Append("<br>Inner Exceptions:");
while (ex.InnerException != null)
{
smtpErrorMsg.Append("<br>" + ex.InnerException.Message);
ex = ex.InnerException;
}
Logger.WriteLine(smtpErrorMsg.ToString());
}
}
}
/// <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;
}
public IntTag LaunchLabClient(string clientGuid, string groupName,
string userName, string authorityKey, DateTime start, long duration)
{
IntTag result = new IntTag(-1, "");
StringBuilder buf = new StringBuilder("LaunchClient Called: ");
int userID = -1;
int clientID = -1;
int groupID = -1;
Authority authority = null;
try
{
Ticket clientAuthTicket = null;
// Need to check opHeader
if (opHeader != null && opHeader.coupon != null)
{
buf.AppendLine("found opHeader");
authority = brokerDB.AuthorityRetrieve(authorityKey);
if (authority != null)
buf.AppendLine("authority: " + authority.authName);
// Coupon is from the client SCORM
clientAuthTicket = brokerDB.RetrieveIssuedTicket(opHeader.coupon,
TicketTypes.AUTHORIZE_CLIENT, ProcessAgentDB.ServiceGuid);
if (authority == null || clientAuthTicket == null)
{
result.tag = buf.ToString();
return result;
}
if (!clientAuthTicket.IsExpired() && !clientAuthTicket.isCancelled)
{
XmlQueryDoc xDoc = new XmlQueryDoc(clientAuthTicket.payload);
string cGuid = xDoc.Query("AuthorizeClientPayload/clientGuid");
string gName = xDoc.Query("AuthorizeClientPayload/groupName");
buf.AppendLine("AuthGroup: " + gName);
if ((cGuid.CompareTo(clientGuid) == 0) && (gName.CompareTo(groupName) == 0))
{
userID = AdministrativeAPI.GetUserID(userName, authority.authorityID);
if (userID <= 0)
{ //User does not exist
buf.AppendLine("user: "******" doesnot exist");
//Check if Authority has a default group
if (authority.defaultGroupID > 0)
{
//Should try & Query Authority for more information
string firstName = null;
string lastName = null;
string email = null;
string reason = null;
userID = AdministrativeAPI.AddUser(userName, authority.authorityID, authority.authTypeID,
firstName, lastName, email, authority.authName, reason, null, authority.defaultGroupID, false);
}
}
if (userID > 0)
{
buf.AppendLine("found userID: " + userID);
if (cGuid != null && clientGuid != null && cGuid.Length > 0 && (cGuid.CompareTo(clientGuid) == 0))
{
clientID = AdministrativeAPI.GetLabClientID(clientGuid);
buf.AppendLine("ClientID: " +clientID);
}
else
{
result.tag = buf.ToString();
return result;
}
if (gName != null && groupName != null && gName.Length > 0 && (gName.CompareTo(groupName) == 0))
{
groupID = AdministrativeAPI.GetGroupID(groupName);
buf.AppendLine("GroupID "+ groupID);
}
else
{
result.tag = buf.ToString();
return result;
}
}
else
{ result.tag = buf.ToString();
return result;
}
if (userID > 0 && clientID > 0 && groupID > 0)
{
//Check for group access & User
//THis is the planned future need to deal with Session varables before it works
//result = brokerDB.ResolveAction(Context, clientID, userID, groupID, DateTime.UtcNow, duration, autoStart > 0);
Coupon coupon = brokerDB.CreateCoupon();
string ss = Utilities.RandomStr(10000);
TicketLoadFactory tlc = TicketLoadFactory.Instance();
string payload = tlc.createLaunchClientPayload(clientGuid, null, groupName, authority.authGuid, userID, userName, coupon.passkey, ss);
Ticket tt = brokerDB.AddTicket(coupon, TicketTypes.LAUNCH_CLIENT, ProcessAgentDB.ServiceGuid, ProcessAgentDB.ServiceGuid, 600L, payload);
StringBuilder urlbuf = new StringBuilder();
urlbuf.Append(ProcessAgentDB.ServiceAgent.codeBaseUrl);
urlbuf.Append("/LaunchClient.aspx?cid=" + coupon.couponId);
urlbuf.Append("&ss=" + ss);
result.id = 1;
result.tag = urlbuf.ToString();
}
}
}
}
}
catch (Exception e)
{
result.id = -1;
result.tag = buf.ToString() + e.Message;
}
Context.Response.AddHeader("Access-Control-Allow-Origin", authority.Origin);
return result;
}
/// <summary>
/// Loads a new ProcessAgent into the database, without any Ident coupons, creates Qualifier.
/// </summary>
/// <param name="xdoc"></param>
/// <param name="message"></param>
/// <returns></returns>
public ProcessAgentInfo LoadProcessAgent(XmlQueryDoc xdoc, ref StringBuilder message)
{
ProcessAgent pa = new ProcessAgent();
pa.agentGuid = xdoc.Query("/processAgentDescriptor/agentGuid");
pa.type = xdoc.Query("/processAgentDescriptor/type");
pa.agentName = xdoc.Query("/processAgentDescriptor/agentName");
pa.domainGuid = xdoc.Query("/processAgentDescriptor/domainGuid");
pa.codeBaseUrl = xdoc.Query("/processAgentDescriptor/codeBaseUrl");
pa.webServiceUrl = xdoc.Query("/processAgentDescriptor/webServiceUrl");
int newID = brokerDb.InsertProcessAgent(pa, null, null);
SystemSupport systemSupport = new SystemSupport();
systemSupport.agentGuid = xdoc.Query("/processAgentDescriptor/systemSupport/agentGuid");
systemSupport.bugEmail = xdoc.Query("/processAgentDescriptor/systemSupport/bugEmail");
systemSupport.contactEmail = xdoc.Query("/processAgentDescriptor/systemSupport/contactEmail");
systemSupport.infoUrl = xdoc.Query("/processAgentDescriptor/systemSupport/infoUrl");
systemSupport.description = xdoc.Query("/processAgentDescriptor/systemSupport/desciption");
systemSupport.location = xdoc.Query("/processAgentDescriptor/systemSupport/loction");
if (systemSupport != null && systemSupport.agentGuid.CompareTo(pa.agentGuid) == 0)
{
brokerDb.SaveSystemSupport(systemSupport.agentGuid, systemSupport.contactEmail, systemSupport.bugEmail,
systemSupport.infoUrl, systemSupport.description, systemSupport.location);
}
// deal with resources later, need to decode resource Names
XPathNodeIterator pathIter = xdoc.Select("/processAgentDescriptor/resources/*");
if (pathIter != null && pathIter.Count > 0)
{
while (pathIter.MoveNext())
{
string key = pathIter.Current.GetAttribute("key", ns);
string value = pathIter.Current.GetAttribute("value", ns);
// Create ResourceMapping
ResourceMappingKey mapKey = new ResourceMappingKey(ResourceMappingTypes.PROCESS_AGENT, newID);
// create values
ResourceMappingValue[] values = new ResourceMappingValue[2];
values[0] = new ResourceMappingValue(ResourceMappingTypes.RESOURCE_TYPE, key);
values[1] = new ResourceMappingValue(ResourceMappingTypes.STRING, value);
ResourceMapping newMapping = brokerDb.AddResourceMapping(mapKey, values);
}
}
message.AppendLine("Registered a new " + pa.type + ": " + newID + ": "
+ pa.agentName + " -> " + pa.codeBaseUrl);
//Add Qualifiers
if (pa.type.Equals(ProcessAgentType.LAB_SCHEDULING_SERVER))
{
int lssQualID = AuthorizationAPI.AddQualifier(newID, Qualifier.labSchedulingQualifierTypeID,
pa.agentName, Qualifier.ROOT);
}
else if (pa.type.Equals(ProcessAgentType.LAB_SERVER))
{
int lsQualID = AuthorizationAPI.AddQualifier(newID, Qualifier.labServerQualifierTypeID, pa.agentName, Qualifier.ROOT);
string lssGuid = xdoc.Query("/processAgentDescriptor/lssGuid");
if (lssGuid != null && lssGuid.Length > 0)
{
int lssForLsId = brokerDb.GetProcessAgentID(lssGuid);
if (lssForLsId > 0)
{
brokerDb.AssociateLSS(newID, lssForLsId);
}
}
}
return brokerDb.GetProcessAgentInfo(pa.agentGuid);
}
/// <summary>
/// Parses the appInfo and experiment ticket, inserts the task into the database,
/// but does not create the DataManager.
/// </summary>
/// <param name="appInfo"></param>
/// <param name="expTicket"></param>
/// <returns></returns>
public virtual LabTask CreateLabTask(LabAppInfo appInfo, Ticket expTicket)
{
// set defaults
DateTime startTime = DateTime.UtcNow;
long experimentID = 0;
string statusName = null;
string statusTemplate = null;
string templatePath = null;
string qualName = null;
string fullName = null; // set defaults
long duration = -1L;
LabTask labTask = null;
LabDB dbManager = new LabDB();
////Parse experiment payload, only get what is needed
string payload = expTicket.payload;
XmlQueryDoc expDoc = new XmlQueryDoc(payload);
string essService = expDoc.Query("ExecuteExperimentPayload/essWebAddress");
string startStr = expDoc.Query("ExecuteExperimentPayload/startExecution");
string durationStr = expDoc.Query("ExecuteExperimentPayload/duration");
string groupName = expDoc.Query("ExecuteExperimentPayload/groupName");
string userName = expDoc.Query("ExecuteExperimentPayload/userName");
string expIDstr = expDoc.Query("ExecuteExperimentPayload/experimentID");
if ((startStr != null) && (startStr.Length > 0))
{
startTime = DateUtil.ParseUtc(startStr);
}
if ((durationStr != null) && (durationStr.Length > 0) && !(durationStr.CompareTo("-1") == 0))
{
duration = Convert.ToInt64(durationStr);
}
if ((expIDstr != null) && (expIDstr.Length > 0))
{
experimentID = Convert.ToInt64(expIDstr);
}
if (appInfo.extraInfo != null && appInfo.extraInfo.Length > 0)
{
// Note should have either statusVI or template pair
// Add Option for VNCserver access
try
{
XmlQueryDoc viDoc = new XmlQueryDoc(appInfo.extraInfo);
statusName = viDoc.Query("extra/status");
statusTemplate = viDoc.Query("extra/statusTemplate");
templatePath = viDoc.Query("extra/templatePath");
}
catch (Exception e)
{
string err = e.Message;
}
}
// log the experiment for debugging
Logger.WriteLine("Experiment: " + experimentID + " Start: " + DateUtil.ToUtcString(startTime) + " \tduration: " + duration);
long statusSpan = DateUtil.SecondsRemaining(startTime, duration);
//launchClient(experimentID, essService, appInfo);
//factory constructs the correct LabTask object Type
labTask = CreateLabTask();
labTask.labAppID = appInfo.appID;
labTask.experimentID = experimentID;
labTask.groupName = groupName;
labTask.startTime = startTime;
if (duration > 0)
labTask.endTime = startTime.AddTicks(duration * TimeSpan.TicksPerSecond);
else
labTask.endTime = DateTime.MinValue;
labTask.couponID = expTicket.couponId;
labTask.issuerGUID = expTicket.issuerGuid;
labTask.storage = essService;
labTask.data = labTask.constructTaskXml(appInfo.appID, fullName, appInfo.rev, statusName, essService);
// Create & store the labTask in database and return an LabTask object;
long taskID = dbManager.InsertTaskLong(labTask);
labTask.taskID = taskID;
return labTask;
}
protected void Page_Load(object sender, EventArgs e)
{
StringBuilder buf;
long couponID = -1L;
int userID = -1;
int groupID = -1;
int clientID = -1;
int labServerID = -1;
int userTZ = 0;
string clientGuid = null;
string serverGuid = null;
string groupName = null;
string userName = null;
string authKey = null;
string startStr = null;
string durStr = null;
Coupon initCoupon = null;
LabClient client = null;
BrokerDB brokerDB = new BrokerDB();
buf = new StringBuilder();
string cidStr = Request.QueryString["cid"];
string authStr = Request.QueryString["ss"];
if (!String.IsNullOrEmpty(cidStr))
{
string test =hdnUserTZ.Value;
couponID = Int64.Parse(cidStr);
initCoupon = brokerDB.GetIssuedCoupon(couponID);
if (initCoupon != null)
{
Ticket launchTicket = brokerDB.RetrieveIssuedTicket(initCoupon, TicketTypes.LAUNCH_CLIENT, ProcessAgentDB.ServiceGuid);
if (launchTicket != null && !launchTicket.isCancelled && !launchTicket.IsExpired())
{
XmlQueryDoc xDoc = new XmlQueryDoc(launchTicket.payload);
//Check that the coupon matches the passcode in the ticket payload
string passChk = xDoc.Query("LaunchClient/passcode");
string ssChk = xDoc.Query("LaunchClient/ss");
if (String.IsNullOrEmpty(passChk) || passChk.CompareTo(initCoupon.passkey) != 0)
{
buf.AppendLine("Passkey Error");
processError(buf);
}
if (String.IsNullOrEmpty(ssChk) || passChk.CompareTo(authStr) != 0)
{
buf.AppendLine("ss_key Error");
processError(buf);
}
clientGuid = xDoc.Query("LaunchClient/clientGuid");
serverGuid = xDoc.Query("LaunchClient/serverGuid");
groupName = xDoc.Query("LaunchClient/groupName");
authKey = xDoc.Query("LaunchClient/authorityKey");
string userIdStr = xDoc.Query("LaunchClient/userId");
userName = xDoc.Query("LaunchClient/userName");
if (String.IsNullOrEmpty(authKey))
{
buf.AppendLine("authority Error");
processError(buf);
}
if (!String.IsNullOrEmpty(userIdStr))
{
userID = Int32.Parse(userIdStr);
if (userID <= 0)
{
buf.AppendLine("userID invalid value");
processError(buf);
}
}
else
{
buf.AppendLine("userID not specified");
processError(buf);
}
if (!String.IsNullOrEmpty(groupName))
{
groupID = AdministrativeAPI.GetGroupID(groupName);
if (groupID <= 0)
{
buf.AppendLine("groupName invalid value");
processError(buf);
}
}
else
{
buf.AppendLine("groupName not specified");
processError(buf);
}
startStr = xDoc.Query("LaunchClient/start");
durStr = xDoc.Query("LaunchClient/duration");
if (!String.IsNullOrEmpty(clientGuid))
{
clientID = AdministrativeAPI.GetLabClientID(clientGuid);
if (clientID > 0)
{
// do the real work
IntTag results = brokerDB.ProcessLaunchClientRequest(initCoupon, clientID, labServerID, groupID, userID, userTZ);
// Checks for different status values
//TODO Check for Scheduling redirect -- May be checked before we get here
if (results.id > -1)
{
long sessionID = AdministrativeAPI.InsertUserSession(userID, groupID, clientID, userTZ, Session.SessionID);
//add Session cookie
HttpCookie cookie = new HttpCookie(ConfigurationManager.AppSettings["isbAuthCookieName"], sessionID.ToString());
Response.AppendCookie(cookie);
Response.AddHeader("Access-Control-Allow-Origin", "*");
if ((results.id & LabClient.APPLET_BIT) == LabClient.APPLET_BIT)
{
Session["LoaderScript"] = results.tag;
Response.Redirect("applet2.aspx", true);
}
else if ((results.id & LabClient.REDIRECT_BIT) == LabClient.REDIRECT_BIT)
{
string url = results.tag;
Response.Redirect(url, true);
}
else
{
buf.AppendLine("Client type not supported");
}
}
else
{
buf.AppendLine("Client not found");
}
}
else
{
buf.AppendLine("client not specified");
processError(buf);
}
}
}
else
{
buf.AppendLine("Ticket Error");
}
}
}
else
{
buf.AppendLine("Missing cid");
}
// If the code above does not complete fall through to processError()
processError(buf);
}
protected void Page_Load(object sender, System.EventArgs e)
{
LabDB dbManager = new LabDB();
int appID = 0;
long expID = 0;
LabTask task = null;
// Query values from the request
string appKey = Request.QueryString["app"];
string coupon_Id = Request.QueryString["coupon_id"];
string passkey = Request.QueryString["passkey"];
string issuerGUID = Request.QueryString["issuer_guid"];
string returnTarget = Request.QueryString["sb_url"];
if ((returnTarget != null) && (returnTarget.Length > 0))
Session["returnURL"] = returnTarget;
Logger.WriteLine("LVPortal: " + Request.Url.ToString());
// this should be the Experiment Coupon data
if (!(passkey != null && passkey != "" && coupon_Id != null && coupon_Id != "" && issuerGUID != null && issuerGUID != ""))
{
Logger.WriteLine("LVPortal: " + "AccessDenied missing Experiment credentials");
Response.Redirect("AccessDenied.aspx?text=missing+Experiment+credentials.", true);
}
long expCoupId = Convert.ToInt64(coupon_Id);
Coupon expCoupon = new Coupon(issuerGUID, expCoupId, passkey);
//Check the database for ticket and coupon, if not found Redeem Ticket from
// issuer and store in database.
//This ticket should include group, experiment id and be valid for this moment in time??
Ticket expTicket = dbManager.RetrieveAndVerify(expCoupon, TicketTypes.EXECUTE_EXPERIMENT);
if (expTicket != null)
{
if (expTicket.IsExpired())
{
Response.Redirect("AccessDenied.aspx?text=The ExperimentExecution+ticket+has+expired.", true);
}
////Parse experiment payload, only get what is needed
string payload = expTicket.payload;
XmlQueryDoc expDoc = new XmlQueryDoc(payload);
string tzStr = expDoc.Query("ExecuteExperimentPayload/userTZ");
if ((tzStr != null) && (tzStr.Length > 0))
Session["userTZ"] = tzStr;
string groupName = expDoc.Query("ExecuteExperimentPayload/groupName");
Session["groupName"] = groupName;
string sbStr = expDoc.Query("ExecuteExperimentPayload/sbGuid");
Session["brokerGUID"] = sbStr;
//Get Lab specific info for this URL or group
LabAppInfo appInfo = null;
// Experiment is specified by 'app=appKey'
if (appKey != null && appKey.Length > 0)
{
appInfo = dbManager.GetLabApp(appKey);
}
else // Have to use groupName & Servicebroker THIS REQUIRES groups & permissions are set in database
{ // This is no longer the case as the USS handles groups and permissions
appInfo = dbManager.GetLabAppForGroup(groupName, sbStr);
}
if (appInfo == null)
{
Response.Redirect("AccessDenied.aspx?text=Unable+to+find+application+information,+please+notify+your+administrator.", true);
}
// Use taskFactory to create a new task, return an existing reentrant task or null if there is an error
LabViewTaskFactory factory = new LabViewTaskFactory();
task = factory.CreateLabTask(appInfo, expCoupon, expTicket);
if (task != null)
{
//Useful for debugging overloads the use of a field in the banner
//Session["GroupName"] = "TaskID: " + task.taskID.ToString();
//Utilities.WriteLog("TaskXML: " + task.taskID + " \t" + task.data);
//Construct the information to be passed to the target page
TimeSpan taskDur = task.endTime - task.startTime;
string vipayload = task.constructSessionPayload(appInfo,
task.startTime, taskDur.Ticks / TimeSpan.TicksPerSecond, task.taskID,
returnTarget, null, null);
//Utilities.WriteLog("sessionPayload: " + payload);
//Store Session information
Session["payload"] = vipayload;
if (appInfo.rev != null && appInfo.rev.Length > 0)
{
Session["lvversion"] = appInfo.rev;
}
else
{
Session.Remove("lvversion");
}
//redirect to Presentation page...
Response.Redirect(appInfo.page, true);
}
else
{
Response.Redirect("AccessDenied.aspx?text=Unable+to+launch++application,+please+notify+your+administrator.", true);
}
}
}
public IntTag LaunchLabClient(Coupon coupon, string clientGuid, string groupName,
string userName, string authorityUrl, long duration, int autoStart)
{
IntTag result = new IntTag(-1, "Access Denied");
StringBuilder buf = new StringBuilder();
int userID = -1;
int clientID = -1;
int groupID = -1;
try
{
Ticket clientAuthTicket = null;
Authority authority = null;
// Need to check opHeader
if (coupon != null)
{
authority = AuthorityRetrieveByUrl(authorityUrl);
// Coupon is from the client SCORM
clientAuthTicket = RetrieveIssuedTicket(coupon, TicketTypes.AUTHORIZE_CLIENT, ProcessAgentDB.ServiceGuid);
if (authority == null || clientAuthTicket == null)
{
return result;
}
if (!clientAuthTicket.IsExpired() && !clientAuthTicket.isCancelled)
{
XmlQueryDoc xDoc = new XmlQueryDoc(clientAuthTicket.payload);
string cGuid = xDoc.Query("AuthorizeClientPayload/clientGuid");
string gName = xDoc.Query("AuthorizeClientPayload/groupName");
if ((cGuid.CompareTo(clientGuid) == 0) && (gName.CompareTo(groupName) == 0))
{
userID = AdministrativeAPI.GetUserID(userName, authority.authorityID);
if (userID <= 0)
{ //User does not exist
//Check if Authority has a default group
if (authority.defaultGroupID > 0)
{
//Should try & Query Authority for more information
string firstName = null;
string lastName = null;
string email = null;
string reason = null;
userID = AdministrativeAPI.AddUser(userName, authority.authorityID, authority.authTypeID,
firstName, lastName, email, authority.authName, reason, null, authority.defaultGroupID, false);
}
}
if (userID > 0)
{
if (cGuid != null && clientGuid != null && cGuid.Length > 0 && (cGuid.CompareTo(clientGuid) == 0))
{
clientID = AdministrativeAPI.GetLabClientID(clientGuid);
}
else
{
return result;
}
if (gName != null && groupName != null && gName.Length > 0 && (gName.CompareTo(groupName) == 0))
{
groupID = AdministrativeAPI.GetGroupID(groupName);
}
else
{
return result;
}
}
else
{
return result;
}
if (userID > 0 && clientID > 0 && groupID > 0)
{
//Check for group access & User
result = ResolveAction(clientID, userID, groupID, DateTime.UtcNow, duration, autoStart > 0);
//http://your.machine.com/iLabServiceBroker/default.aspx?sso=t&usr=USER_NAME&key=USER_PASSWD&cid=CLIENT_GUID&grp=GROUP_NAME"
}
}
}
}
// Coupon coupon = brokerDB.CreateCoupon();
// TicketLoadFactory tlc = TicketLoadFactory.Instance();
// string payload = tlc.createAuthenticateAgentPayload(authorityGuid, clientGuid, userName, groupName);
// brokerDB.AddTicket(coupon, TicketTypes.AUTHENTICATE_AGENT, ProcessAgentDB.ServiceGuid, authorityGuid, 600L, payload);
// buf.Append(ProcessAgentDB.ServiceAgent.codeBaseUrl);
// buf.Append("/default.aspx?sso=t");
// buf.Append("&usr="******"&cid=" + clientGuid);
// buf.Append("&grp=" + groupName);
// buf.Append("&auth=" + authorityUrl);
// buf.Append("&key=" + coupon.passkey);
// if (autoStart > 0)
// buf.Append("&auto=t");
// tag.id = 1;
// tag.tag = buf.ToString();
// //
// //
// //if (test.id > 0)
// //{
// // string requestGuid = Utilities.MakeGuid("N");
// //
// //}
// //else
// //{
// // tag.tag = "Access Denied";
// //}
//}
}
catch (Exception e)
{
result.id = -1;
result.tag = e.Message;
}
//context.Response.AddHeader("Access-Control-Allow-Origin", "*");
return result;
}
protected virtual void register(string registerGuid, ServiceDescription[] info)
{
StringBuilder message = new StringBuilder("Register called on " + ProcessAgentDB.ServiceAgent.codeBaseUrl);
if (info != null && info.Length > 0)
{
foreach (ServiceDescription sd in info)
{
Coupon coupon = null;
if (sd.coupon != null)
{
coupon = sd.coupon;
}
XmlQueryDoc xdoc = new XmlQueryDoc(sd.serviceProviderInfo);
string descriptorType = xdoc.GetTopName();
if (descriptorType.Equals("systemSupport"))
{
SystemSupport ss = SystemSupport.Parse(xdoc);
if (ss.agentGuid != null && ss.agentGuid.Length > 0)
{
int id = dbTicketing.GetProcessAgentID(ss.agentGuid);
if (id > 0)
{
dbTicketing.SaveSystemSupport(ss.agentGuid, ss.contactEmail, ss.bugEmail,
ss.infoUrl, ss.description, ss.location);
if (sd.consumerInfo != null && sd.consumerInfo.CompareTo("requestSystemSupport") == 0)
{
ProcessAgentInfo paInfo = dbTicketing.GetProcessAgentInfo(ss.agentGuid);
if (paInfo != null)
{
SystemSupport mySS = dbTicketing.RetrieveSystemSupport(ProcessAgentDB.ServiceGuid);
if (mySS != null)
{
ServiceDescription[] values = new ServiceDescription[1];
values[0] = new ServiceDescription(mySS.ToXML(), null, null);
ProcessAgentProxy proxy = new ProcessAgentProxy();
proxy.Url = paInfo.webServiceUrl;
proxy.AgentAuthHeaderValue = new AgentAuthHeader();
proxy.AgentAuthHeaderValue.coupon = paInfo.identOut;
proxy.AgentAuthHeaderValue.agentGuid = ProcessAgentDB.ServiceGuid;
proxy.Register(registerGuid, values);
}
}
}
}
}
}
}
}
}
