From 10b91964b9389f8c6968f37a2d21b9516493cade Mon Sep 17 00:00:00 2001
From: HexRav3n <65924830+HexRav3n@users.noreply.github.com>
Date: Mon, 30 Dec 2024 10:25:40 -0800
Subject: [PATCH] Update MgmtPointMessaging.cs

Fixes an issue with "get secrets" in which the provided mediaGUID displays incorrect password due to the formatting stripping off the last character and keeping the "{" in the front of the parameter. Found from copying over pxethiefy output to sharpsccm to extract secrets from policies.
---
 lib/MgmtPointMessaging.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/MgmtPointMessaging.cs b/lib/MgmtPointMessaging.cs
index 486832f..1b5c0a6 100644
--- a/lib/MgmtPointMessaging.cs
+++ b/lib/MgmtPointMessaging.cs
@@ -572,7 +572,7 @@ public static async void SendPolicyAssignmentRequestWithExplicitData(string mach
             string szMediaGUIDPlain = szMediaGUID.Trim(new char[] { '{', '}' });
             string szMediaGUIDCurlyBrackets = $"{{{szMediaGUIDPlain}}}";
 
-            (MessageCertificateX509 signingCertificate, MessageCertificateX509 encryptioncertificate, SmsClientId _) = GetCertsAndClientId(null, null, szEncodedSigningCert, machineGUID, null, null, null, szMediaGUIDCurlyBrackets.Substring(0, 31));
+            (MessageCertificateX509 signingCertificate, MessageCertificateX509 encryptioncertificate, SmsClientId _) = GetCertsAndClientId(null, null, szEncodedSigningCert, machineGUID, null, null, null, szMediaGUIDCurlyBrackets.Substring(1, 31));
             if (signingCertificate == null)
             {
                 return;
@@ -840,4 +840,4 @@ public static X509Store StoreCertificate(X509Certificate2 certificate, string st
             return x509Store;
         }
     }
-}
\ No newline at end of file
+}