Adds initial support for reading parameters passed to consent UI

2023-11-11 16:09:12 +11:00
parent d5b3b24870
commit 28de11ee97
35 changed files with 952 additions and 19 deletions
@@ -0,0 +1,71 @@
+using System;
+using System.Runtime.InteropServices;
+using Lithnet.CredentialProvider.Interop;
+
+namespace Lithnet.CredentialProvider
+{
+    /// <summary>
+    /// Represents the data structure passed to consent UI when a user is trying to elevate an MSI installer
+    /// </summary>
+    public class ConsentUIDataMsi : ConsentUIData
+    {
+        /// <summary>
+        /// The name of the product being installed
+        /// </summary>
+        public string ProductName { get; }
+
+        /// <summary>
+        /// The version of the product being installed
+        /// </summary>
+        public string Version { get; }
+
+        /// <summary>
+        /// The locale of the product being installed
+        /// </summary>
+        public string Locale { get; }
+
+        /// <summary>
+        /// The publisher of the product being installed
+        /// </summary>
+        public string Publisher { get; }
+
+        /// <summary>
+        /// The path to the MSI installer
+        /// </summary>
+        public string ExecutionPath { get; }
+
+        /// <summary>
+        /// The path to the original MSI file launched by the user
+        /// </summary>
+        public string OriginalMsi { get; }
+
+        /// <summary>
+        /// A currently unknown parameter
+        /// </summary>
+        public string Unknown1 { get; }
+
+        /// <summary>
+        /// A currently unknown parameter
+        /// </summary>
+        public string Unknown2 { get; }
+
+        internal ConsentUIDataMsi(IntPtr pData, int expectedSize) : base(pData, expectedSize)
+        {
+            if (this.header.Type != ConsentUIType.Msi)
+            {
+                throw new InvalidOperationException("The data structure is not of type MSI");
+            }
+
+            var s = Marshal.PtrToStructure<ConsentUIStructureMsi>(pData);
+
+            this.ProductName = this.GetStringValueIfValid(pData, (int)s.oProductName);
+            this.Version = this.GetStringValueIfValid(pData, (int)s.oVersion);
+            this.Locale = this.GetStringValueIfValid(pData, (int)s.oLocale);
+            this.Publisher = this.GetStringValueIfValid(pData, (int)s.oPublisher);
+            this.ExecutionPath = this.GetStringValueIfValid(pData,   (int)s.oExecutionPath);
+            this.OriginalMsi = this.GetStringValueIfValid(pData,    (int)s.oOriginalMsi);
+            this.Unknown1 = this.GetStringValueIfValid(pData, (int)s.oUnknown1);
+            this.Unknown2 = this.GetStringValueIfValid(pData, (int)s.oUnknown2);
+        }
+    }
+}