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CP-43000: Add Host extension methods to check if upselling messages are needed

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Signed-off-by: Danilo Del Busso <danilo.delbusso@cloud.com>
This commit is contained in:
Danilo Del Busso 2023-06-27 15:36:29 +01:00
parent c439f3de41
commit 3bf6a88f9c
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2 changed files with 62 additions and 3 deletions
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2
XenModel/Utils/Util.cs
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@ -350,7 +350,7 @@ namespace XenAdmin
public const long TicksBefore1970 = 621355968000000000;
public static readonly string[] Iso8601DateFormats = {"yyyyMMddTHH:mm:ssZ", "yyyy-MM-ddTHH:mm:ssZ"};
public static readonly string[] NonIso8601DateFormats = { "yyyy-MM-dd" };
public static readonly string[] NonIso8601DateFormats = { "yyyy-MM-dd", "yyyy.mmdd" };
public static DateTime GetUnixMinDateTime()
{

63
XenModel/XenAPI-Extensions/Host.cs
View File

@ -44,7 +44,7 @@ namespace XenAPI
{
public partial class Host : IComparable<Host>, IEquatable<Host>
{
private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod()?.DeclaringType);
public enum Edition
{
@ -143,6 +143,7 @@ namespace XenAPI
case Edition.Standard:
return "standard";
default:
// CP-43000: For some hosts "trial" works, too. However, "express" is valid from Naples onwards
return Helpers.NaplesOrGreater(this) ? "express" : "free";
}
}
@ -187,6 +188,7 @@ namespace XenAPI
/// <summary>
/// The expiry date of this host's license in UTC.
/// Defaults to 2030-01-01 if not found.
/// </summary>
public virtual DateTime LicenseExpiryUTC()
{
@ -196,6 +198,25 @@ namespace XenAPI
return new DateTime(2030, 1, 1);
}
/// <summary>
/// The CSS expiry date of this host's license.
/// The time component is always set to midnight.
/// Returns null if the value doesn't exist.
/// </summary>
public virtual DateTime? LicenseCssExpiry()
{
if(license_params != null &&
license_params.TryGetValue("css_expiry", out var cssExpiryValue) &&
!string.IsNullOrEmpty(cssExpiryValue) &&
Util.TryParseNonIso8601DateTime(cssExpiryValue, out var result))
{
// css_expiry is not a datetime object
return result.Date;
}
return null;
}
public static bool RestrictRBAC(Host h)
{
return BoolKeyPreferTrue(h.license_params, "restrict_rbac");
@ -293,7 +314,7 @@ namespace XenAPI
public virtual bool IsFreeLicense()
{
return edition == "free" || edition == "express";
return edition == "free" || edition == "express" || edition == "trial";
}
public virtual bool IsFreeLicenseOrExpired()
@ -303,6 +324,44 @@ namespace XenAPI
return true;
}
/// <summary>
/// True if host qualifies for showing an upselling message based on its license and version.
/// <br />
/// Used to decide whether or not to show the upselling message from trial or express edition.
/// <br />
/// See CP-43000 for more info.
/// </summary>
public virtual bool CanShowTrialEditionUpsell()
{
if (IsFreeLicense() &&
software_version.TryGetValue("is_preview_release", out var isPreviewReleaseString) &&
bool.TryParse(isPreviewReleaseString, out var isPreviewRelease) && !isPreviewRelease)
{
return true;
}
return false;
}
/// <summary>
/// Returns true if the CSS license has expired, regardless of what edition is shown.
/// <br />
/// Do not rely on this method for enforcing restrictions as the user can circumvent this method
/// by updating the system date.
/// </summary>
public virtual bool CssLicenseHasExpired()
{
var cssExpiry = LicenseCssExpiry();
if (cssExpiry != null)
{
// User can circumvent this by changing system date
return DateTime.Now > cssExpiry;
}
return false;
}
public static bool RestrictHA(Host h)
{
return !BoolKey(h.license_params, "enable_xha");