Reject empty attributes

CHANGELOG.md

@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/), and this project adheres to [Semantic Versioning](https://semver.org/).
 
+
+## [2.2.1] - 2026-10-16
+
+### Fixed
+
+- Reject null, empty, or whitespace-only attribute values in `create.ps1` and `update.ps1` with an attribute-specific audit error, preventing empty values from being stored in the blocklist.
+
 ## [2.2.0] - 2026-08-03
 
 ### Added

UniquenessCheck/uniquenessCheckAdChecksSql.ps1

@@ -1,5 +1,5 @@
 #########################################################################
-# HelloID-Conn-Prov-Target-Blocklist-Check-On-External-Systems-AD-SQL
+# HelloID-Conn-Prov-Target-Blocklist-Check-On-External-Systems-SQL
 #########################################################################
 
 # Initialize default properties

create.ps1

@@ -219,6 +219,11 @@ try {
         $querySelectResult = [System.Collections.ArrayList]::new()
         Invoke-SQLQuery @querySelectSplatParams -Data ([ref]$querySelectResult) -verbose:$false
 
+        if ([string]::IsNullOrWhiteSpace($actionContext.Data.$attributeName)) {
+            $actionMessage = "validating attribute [$attributeName]"
+            throw "Attribute [$attributeName] must not be null, empty or whitespace."
+        }
+
         $selectRowCount = ($querySelectResult | Measure-Object).count
         Write-Information "Queried data FROM [$table] WHERE [attributeName] = '$attributeName' AND [attributeValue] = '$attributeValue'. Result count: $selectRowCount"
 

update.ps1

@@ -222,6 +222,11 @@ try {
         $querySelectResult = [System.Collections.ArrayList]::new()
         Invoke-SQLQuery @querySelectSplatParams -Data ([ref]$querySelectResult) -verbose:$false
 
+        if ([string]::IsNullOrWhiteSpace($actionContext.Data.$attributeName)) {
+            $actionMessage = "validating attribute [$attributeName]"
+            throw "Attribute [$attributeName] must not be null, empty or whitespace."
+        }
+
         $selectRowCount = ($querySelectResult | measure-object).count
         Write-Verbose "Queried data FROM [$table] WHERE [attributeName] = '$attributeName' AND [attributeValue] = '$attributeValue'. Result count: $selectRowCount"