Hotfix

README.md

@@ -106,9 +106,10 @@ An API Key within your Digicert account that has the necessary permissions to en
     * **Organization-Name** - OPTIONAL: For requests that will not have a subject (such as ACME) you can use this field to provide the organization name. Value supplied here will override any CSR values, so do not include this field if you want the organization from the CSR to be used. 
     * **RenewalWindowDays** - OPTIONAL: The number of days from certificate expiration that the gateway should do a renewal rather than a reissue. If not provided, default is 90. 
     * **CertType** - OPTIONAL: The type of cert to enroll for. Valid values are 'ssl' and 'client'. The value provided here must be consistant with the ProductID. If not provided, default is 'ssl'. Ignored for secure_email_* product types. 
+    * **IncludeClientAuthEKU** - OPTIONAL for SSL certs, ignored otherwise. If set to 'true', SSL certs enrolled under this template will have the Client Authentication EKU added to the request. NOTE: This feature is currently planned to be removed by DigiCert in May 2026. 
     * **EnrollDivisionId** - OPTIONAL: The division (container) ID to use for enrollments against this template. 
     * **CommonNameIndicator** - Required for secure_email_sponsor and secure_email_organization products, ignored otherwise. Defines the source of the common name. Valid values are: email_address, given_name_surname, pseudonym, organization_name 
-    * **ProfileType** - Optional for secure_email_* types, ignored otherwise. Valid values are: strict, multipurpose. Default value is strict. 
+    * **ProfileType** - Optional for secure_email_* types, ignored otherwise. Valid values are: strict, multipurpose. Use 'multipurpose' if your cert includes any additional EKUs such as client auth. Default if not provided is dependent on product configuration within Digicert portal. 
     * **FirstName** - Required for secure_email_* types if CommonNameIndicator is given_name_surname, ignored otherwise. 
     * **LastName** - Required for secure_email_* types if CommonNameIndicator is given_name_surname, ignored otherwise. 
     * **Pseudonym** - Required for secure_email_* types if CommonNameIndicator is pseudonym, ignored otherwise. 

digicert-certcentral-caplugin/API/OrderCertificate.cs

@@ -101,6 +101,9 @@ public class CertificateRequest
 
 		[JsonProperty("ca_cert_id")]
 		public string CACertID { get; set; }
+
+		[JsonProperty("profile_option")]
+		public string ProfileOption { get; set; }
 	}
 
 	public class CertificateOrderContainer

digicert-certcentral-caplugin/CertCentralCAPlugin.cs

@@ -294,6 +294,11 @@
 			string priorCertSnString = null;
 			string priorCertReqID = null;
 
+			if (typeOfCert.Equals("ssl") && Convert.ToBoolean(productInfo.ProductParameters[CertCentralConstants.Config.INCLUDE_CLIENT_AUTH]))
+			{
+				orderRequest.Certificate.ProfileOption = "server_client_auth_eku";
+			}
+
 			// Current gateway core leaves it up to the integration to determine if it is a renewal or a reissue
 			if (enrollmentType == EnrollmentType.RenewOrReissue)
 			{
@@ -491,7 +496,7 @@
 		/// </summary>
 		/// <param name="caRequestID">The gateway request ID of the record to retrieve, in the format 'orderID-certID'</param>
 		/// <returns></returns>
 		public async Task<AnyCAPluginCertificate> GetSingleRecord(string caRequestID)
 		{
 			_logger.MethodEntry(LogLevel.Trace);
 			// Split ca request id into order and cert id
@@ -584,6 +589,13 @@
 					DefaultValue = "ssl",
 					Type = "String"
 				},
+				[CertCentralConstants.Config.INCLUDE_CLIENT_AUTH] = new PropertyConfigInfo()
+				{
+					Comments = "OPTIONAL for SSL certs, ignored otherwise. If set to 'true', SSL certs enrolled under this template will have the Client Authentication EKU added to the request. NOTE: This feature is currently planned to be removed by DigiCert in May 2026.",
+					Hidden = false,
+					DefaultValue = false,
+					Type = "Boolean"
+				},
 				[CertCentralConstants.Config.ENROLL_DIVISION_ID] = new PropertyConfigInfo()
 				{
 					Comments = "OPTIONAL: The division (container) ID to use for enrollments against this template.",
@@ -600,7 +612,7 @@
 				},
 				[CertCentralConstants.Config.PROFILE_TYPE] = new PropertyConfigInfo()
 				{
-					Comments = "Optional for secure_email_* types, ignored otherwise. Valid values are: strict, multipurpose. Default value is strict.",
+					Comments = "Optional for secure_email_* types, ignored otherwise. Valid values are: strict, multipurpose. Use 'multipurpose' if your cert includes any additional EKUs such as client auth. Default if not provided is dependent on product configuration within Digicert portal.",
 					Hidden = false,
 					DefaultValue = "strict",
 					Type = "String"
@@ -641,7 +653,7 @@
 		/// </summary>
 		/// <returns></returns>
 		/// <exception cref="Exception"></exception>
 		public async Task Ping()
 		{
 			_logger.MethodEntry(LogLevel.Trace);
 			if (!_config.Enabled)
@@ -683,7 +695,7 @@
 		/// <returns></returns>
 		/// <exception cref="COMException"></exception>
 		/// <exception cref="Exception"></exception>
 		public async Task<int> Revoke(string caRequestID, string hexSerialNumber, uint revocationReason)
 		{
 			_logger.MethodEntry(LogLevel.Trace);
 			int orderId = Int32.Parse(caRequestID.Substring(0, caRequestID.IndexOf('-')));
@@ -743,7 +755,7 @@
 		/// <param name="cancelToken"></param>
 		/// <returns></returns>
 		/// <exception cref="Exception"></exception>
 		public async Task Synchronize(BlockingCollection<AnyCAPluginCertificate> blockingBuffer, DateTime? lastSync, bool fullSync, CancellationToken cancelToken)
 		{
 			_logger.MethodEntry(LogLevel.Trace);
 
@@ -913,7 +925,7 @@
 		/// </summary>
 		/// <param name="connectionInfo"></param>
 		/// <returns></returns>
 		public async Task ValidateCAConnectionInfo(Dictionary<string, object> connectionInfo)
 		{
 			_logger.MethodEntry(LogLevel.Trace);
 			try
@@ -984,7 +996,7 @@
 		/// <param name="connectionInfo"></param>
 		/// <returns></returns>
 		/// <exception cref="Exception"></exception>
 		public async Task ValidateProductInfo(EnrollmentProductInfo productInfo, Dictionary<string, object> connectionInfo)
 		{
 			_logger.MethodEntry(LogLevel.Trace);
 			// Set up.
@@ -1023,7 +1035,7 @@
 			detailsRequest.ContainerId = null;
 			if (connectionInfo.ContainsKey(CertCentralConstants.Config.DIVISION_ID))
 			{
-				string div = (string)connectionInfo[CertCentralConstants.Config.DIVISION_ID];
+				string div = connectionInfo[CertCentralConstants.Config.DIVISION_ID].ToString();
 				if (!string.IsNullOrWhiteSpace(div))
 				{
 					if (int.TryParse($"{div}", out int divId))
@@ -1680,9 +1692,10 @@
 				}
 			}
 
+			string profile = null;
 			if (productInfo.ProductParameters.ContainsKey(CertCentralConstants.Config.PROFILE_TYPE))
 			{
-				string profile = productInfo.ProductParameters[CertCentralConstants.Config.PROFILE_TYPE].ToString();
+				profile = productInfo.ProductParameters[CertCentralConstants.Config.PROFILE_TYPE].ToString();
 
 				// Only validate if value provided
 				if (!string.IsNullOrEmpty(profile))
@@ -1693,6 +1706,10 @@
 						throw new Exception($"Invalid profile type provided. Valid values are: strict, multipurpose");
 					}
 				}
+				else
+				{
+					profile = null;
+				}
 			}
 
 			if (cnIndic.Equals("given_name_surname", StringComparison.OrdinalIgnoreCase))
@@ -1884,12 +1901,11 @@
 			orderRequest.Certificate.SignatureHash = certType.signatureAlgorithm;
 			orderRequest.Certificate.CACertID = caCertId;
 			orderRequest.SetOrganization(organizationId);
-			string profileType = "strict";
-			if (productInfo.ProductParameters.ContainsKey(Constants.Config.PROFILE_TYPE))
+			//If profile type is not provided, use the default on the digicert product configuration
+			if (!string.IsNullOrEmpty(profile))
 			{
-				profileType = productInfo.ProductParameters[Constants.Config.PROFILE_TYPE];
-			}
-			orderRequest.Certificate.ProfileType = profileType;
+				orderRequest.Certificate.ProfileType = profile;
+			}		
 			orderRequest.Certificate.CommonNameIndicator = cnIndicator;
 			if (productInfo.ProductID.Equals("secure_email_sponsor", StringComparison.OrdinalIgnoreCase))
 			{

digicert-certcentral-caplugin/Constants.cs

@@ -32,6 +32,7 @@ public class Config
 			public const string FILTER_EXPIRED = "FilterExpiredOrders";
 			public const string SYNC_EXPIRATION_DAYS = "SyncExpirationDays";
 			public const string CERT_TYPE = "CertType";
+			public const string INCLUDE_CLIENT_AUTH = "IncludeClientAuthEKU";
 			public const string ENROLL_DIVISION_ID = "EnrollDivisionId";
 			public const string COMMON_NAME_INDICATOR = "CommonNameIndicator";
 			public const string PROFILE_TYPE = "ProfileType";

digicert-certcentral-caplugin/digicert-certcentral-caplugin.csproj

@@ -1,11 +1,13 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFrameworks>net6.0;net8.0</TargetFrameworks>
     <RootNamespace>Keyfactor.Extensions.CAPlugin.DigiCert</RootNamespace>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>disable</Nullable>
     <AssemblyName>DigicertCAPlugin</AssemblyName>
+    <AssemblyVersion>2.1.1</AssemblyVersion>
+    <FileVersion>2.1.1</FileVersion>
   </PropertyGroup>
 
   <ItemGroup>

integration-manifest.json

@@ -72,6 +72,10 @@
                     "name": "CertType",
                     "description": "OPTIONAL: The type of cert to enroll for. Valid values are 'ssl' and 'client'. The value provided here must be consistant with the ProductID. If not provided, default is 'ssl'. Ignored for secure_email_* product types."
                 },
+                {
+                    "name": "IncludeClientAuthEKU",
+                    "description": "OPTIONAL for SSL certs, ignored otherwise. If set to 'true', SSL certs enrolled under this template will have the Client Authentication EKU added to the request. NOTE: This feature is currently planned to be removed by DigiCert in May 2026."
+                },
                 {
                     "name": "EnrollDivisionId",
                     "description": "OPTIONAL: The division (container) ID to use for enrollments against this template."
@@ -82,7 +86,7 @@
                 },
                 {
                     "name": "ProfileType",
-                    "description": "Optional for secure_email_* types, ignored otherwise. Valid values are: strict, multipurpose. Default value is strict."
+                    "description": "Optional for secure_email_* types, ignored otherwise. Valid values are: strict, multipurpose. Use 'multipurpose' if your cert includes any additional EKUs such as client auth. Default if not provided is dependent on product configuration within Digicert portal."
                 },
                 {
                     "name": "FirstName",