Adds support to suppress messages for Disable-IcingaUntrustedCertificateValidation

Author: LordHepipud

doc/100-General/10-Changelog.md

@@ -24,6 +24,10 @@ Released closed milestones can be found on [GitHub](https://github.com/Icinga/ic
 * [#796](https://github.com/Icinga/icinga-powershell-framework/issues/796) [#798](https://github.com/Icinga/icinga-powershell-framework/issues/798) Fixes an issue with the new check handling, which did not properly convert values from checks to the correct performance data values and base values in some cases
 * [#797](https://github.com/Icinga/icinga-powershell-framework/issues/797) Fixes plugins throwing `UNKNOWN` in case `-TresholdInterval` is used for Metrics over Time, when checks are newly registered and checked, before the first MoT is executed and collected
 
+### Enhancements
+
+* [#810](https://github.com/Icinga/icinga-powershell-framework/pull/810) Adds support to suppress messages for `Disable-IcingaUntrustedCertificateValidation`
+
 ## 1.13.3 (tbd)
 
 * [#800](https://github.com/Icinga/icinga-powershell-framework/pull/800) Fixes an issue for certain plugins, like `Invoke-IcingaCheckProcess`, which reports unknown if MetricsOverTime is used for checks that do not write performance data

lib/webserver/Disable-IcingaUntrustedCertificateValidation.psm1

@@ -1,14 +1,22 @@
 function Disable-IcingaUntrustedCertificateValidation()
 {
+    param (
+        [switch]$SuppressMessages = $FALSE
+    );
+
     try {
         [System.Net.ServicePointManager]::CertificatePolicy = $null;
 
-        Write-IcingaConsoleNotice 'Successfully disabled untrusted certificate validation for this shell instance';
+        if ($SuppressMessages -eq $FALSE) {
+            Write-IcingaConsoleNotice 'Successfully disabled untrusted certificate validation for this shell instance';
+        }
     } catch {
-        Write-IcingaConsoleError (
-            [string]::Format(
-                'Failed to disable untrusted certificate policy: {0}', $_.Exception.Message
-            )
-        );
+        if ($SuppressMessages -eq $FALSE) {
+            Write-IcingaConsoleError (
+                [string]::Format(
+                    'Failed to disable untrusted certificate policy: {0}', $_.Exception.Message
+                )
+            );
+        }
     }
 }