/// <summary>
/// Check for clients whose authorization has expired.
/// </summary>
public static CheckExpiredClientsProcessResult CheckExpiredClients(IEnumerable <IResourceClient> expiredClients, IEnumerable <IResourceClient> expiredEveryone, bool noEmail = false)
{
//send notice to users with authorizations that have expired
var startedAt = DateTime.Now;
var expiredClientsCount = expiredClients.Count();
var expiredEveryoneCount = expiredEveryone.Count();
var expiredClientsEmailsSent = 0;
var expiredEveryoneEmailsSent = 0;
var data = new List <string>();
foreach (IResourceClient item in expiredClients)
{
//only send warnings to client who are still active
if (item.ClientActive && item.Expiration != null)
{
string recipient = item.Email;
string subject = "Your authorization has expired!";
string body = string.Format("Your authorization for the {0}", item.ResourceName)
+ string.Format(" expired on {0}.<br /><br />", item.Expiration.Value.ToLongDateString())
+ string.Format("Please <a href=\"{0}\">create a ticket on the tool</a>", HelpdeskUtility.GetSchedulerHelpdeskUrl("ssel-sched.eecs.umich.edu", item.ResourceID))
+ " to extend your authorization for the tool.";
try
{
if (recipient.Count() > 0)
{
if (!noEmail)
{
SendEmail.SendSystemEmail("LNF.Scheduler.ResourceClientUtility.CheckExpiredClients", subject, body, new[] { recipient });
}
data.Add($"Expired authorization: {recipient}, Resource: {item.ResourceName} [{item.ResourceID}]");
expiredClientsEmailsSent += 1;
}
else
{
data.Add($"Expired authorization: No recipient, Resource: {item.ResourceName} [{item.ResourceID}]");
}
}
catch (Exception ex)
{
data.Add($"Expired authorization ERROR: {recipient}, Resource: {item.ResourceName} [{item.ResourceID}], Message: {ex.Message}");
}
}
}
//send notice to tool eng who manage everyones that have expired
foreach (IResourceClient item in expiredEveryone)
{
if (item.Expiration != null)
{
//only send warnings to client who are still active
List <string> recipient = new List <string>();
string subject = string.Empty;
IList <IResourceClient> engineers = GetToolEngineers(item.ResourceID).ToList();
recipient.AddRange(engineers.Select(x => x.Email));
subject = "Everyone authorization has expired!";
string body = "The Everyone authorization for the " + item.ResourceName
+ " expired on " + item.Expiration.Value.ToLongDateString() + ".<br /><br />"
+ "Please update the authorization for the tool as appropriate.";
try
{
if (recipient.Count > 0)
{
if (!noEmail)
{
SendEmail.SendSystemEmail("LNF.Scheduler.ResourceClientUtility.CheckExpiredClients", subject, body, recipient);
}
data.Add($"Expired Everyone authorization: {string.Join(",", recipient)}, Resource: {item.ResourceName} [{item.ResourceID}]");
expiredEveryoneEmailsSent += 1;
}
else
{
data.Add($"Expired Everyone authorization: No recipient, Resource: {item.ResourceName} [{item.ResourceID}]");
}
}
catch (Exception ex)
{
data.Add($"Expired Everyone authorization ERROR: {string.Join(",", recipient)}, Resource: {item.ResourceName} [{item.ResourceID}], Message: {ex.Message}");
}
}
}
//Delete Clients
var deleteExpiredClientsCount = DeleteExpiredClients();
var result = new CheckExpiredClientsProcessResult(startedAt, data)
{
ExpiredClientsCount = expiredClientsCount,
ExpiredEveryoneCount = expiredEveryoneCount,
ExpiredClientsEmailsSent = expiredClientsEmailsSent,
ExpiredEveryoneEmailsSent = expiredEveryoneEmailsSent,
DeleteExpiredClientsCount = deleteExpiredClientsCount
};
return(result);
}
/// <summary>
/// Check for authorized clients whose authorizations are about to expire and email user. NOTE: Must deal with everyone separate from others.
/// </summary>
public static CheckExpiringClientsProcessResult CheckExpiringClients(IEnumerable <IResourceClient> expiringClients, IEnumerable <IResourceClient> expiringEveryone, bool noEmail = false)
{
//send warning to users with authorizations about to expire
var startedAt = DateTime.Now;
var expiringClientsCount = expiringClients.Count();
var expiringEveryoneCount = expiringEveryone.Count();
var expiringClientsEmailsSent = 0;
var expiringEveryoneEmailsSent = 0;
var data = new List <string>();
foreach (IResourceClient item in expiringClients)
{
//only send warnings to client who are still active
if (item.ClientActive && item.Expiration != null)
{
//Check that the current time is within 5 min past the warning time
//To prevent repeated sending of emails
string resourceName = item.ResourceName;
var expiration = item.Expiration.Value;
var warning = GetWarningDate(item).Value;
//Email client
double daysTillExpire = DateTime.Now.Subtract(warning).TotalDays;
if (daysTillExpire > 0 && daysTillExpire <= 1)
{
string recipient = item.Email;
string subject = $"{SendEmail.CompanyName} tool authorization is about to expire!";
string body = "Your authorization for the " + resourceName
+ string.Format(" will expire on {0}.<br /><br />", expiration.ToLongDateString())
+ string.Format("Please <a href=\"{0}\">create a ticket on the tool</a>", HelpdeskUtility.GetSchedulerHelpdeskUrl("ssel-sched.eecs.umich.edu", item.ResourceID))
+ " to extend your authorization for the tool.";
try
{
if (!string.IsNullOrEmpty(recipient))
{
if (!noEmail)
{
SendEmail.SendSystemEmail("LNF.Scheduler.ResourceClientUtility.CheckExpiringClients", subject, body, new[] { recipient });
}
data.Add($"Expiring authorization: {string.Join(",", recipient)}, Resource: {item.ResourceName} [{item.ResourceID}]");
expiringClientsEmailsSent += 1;
}
else
{
data.Add($"Expiring authorization: No recipient, Resource: {item.ResourceName} [{item.ResourceID}]");
}
}
catch (Exception ex)
{
data.Add($"Expiring authorization ERROR: {recipient}, Resource: {item.ResourceName} [{item.ResourceID}], Message: {ex.Message}");
}
}
}
}
//send warning to tool eng who manage everyones about to expire
//For each client whose authorization is about to expire
foreach (IResourceClient item in expiringEveryone)
{
if (item.Expiration != null)
{
//Check that the current time is within 5 min past the warning time
//To prevent repeated sending of emails
string resourceName = item.ResourceName;
DateTime expiration = item.Expiration.Value;
DateTime warning = GetWarningDate(item).Value;
//Email client
double daysTillExpire = DateTime.Now.Subtract(warning).TotalDays;
if (daysTillExpire > 0 && daysTillExpire <= 1)
{
List <string> recipient = new List <string>();
string subject = string.Empty;
IList <IResourceClient> engineers = GetToolEngineers(item.ResourceID).ToList();
recipient.AddRange(engineers.Select(x => x.Email));
subject = $"{SendEmail.CompanyName} tool authorization is about to expire!";
string body = "Everyone authorization for the " + resourceName
+ " will expire on " + expiration.ToLongDateString() + ".<br /><br />"
+ "Please update the authorization for the tool as appropriate.";
try
{
if (recipient.Count > 0)
{
if (!noEmail)
{
SendEmail.SendSystemEmail("LNF.Scheduler.ResourceClientUtility.CheckExpiringClients", subject, body, recipient);
}
data.Add($"Expiring Everyone authorization: {string.Join(",", recipient)}, Resource: {item.ResourceName} [{item.ResourceID}]");
expiringEveryoneEmailsSent += 1;
}
else
{
data.Add($"Expiring Everyone authorization: No recipient, Resource: {item.ResourceName} [{item.ResourceID}]");
}
}
catch (Exception ex)
{
data.Add($"Expiring Everyone authorization ERROR: {string.Join(",", recipient)}, Resource: {item.ResourceName} [{item.ResourceID}], Message: {ex.Message}");
}
}
}
}
var result = new CheckExpiringClientsProcessResult(startedAt, data)
{
ExpiringClientsCount = expiringClientsCount,
ExpiringEveryoneCount = expiringEveryoneCount,
ExpiringClientsEmailsSent = expiringClientsEmailsSent,
ExpiringEveryoneEmailsSent = expiringEveryoneEmailsSent
};
return(result);
}
