482 lines
17 KiB
C#
482 lines
17 KiB
C#
using System;
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using System.Runtime.InteropServices;
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using Lithnet.CredentialProvider.Interop;
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namespace Lithnet.CredentialProvider
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{
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public partial class CredentialTile : ICredentialProviderCredential
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{
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int ICredentialProviderCredential.Advise(ICredentialProviderCredentialEvents pcpce)
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{
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try
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{
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this.logger.LogTrace("Advise");
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if (pcpce != null)
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{
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this.Controls.AssignEvents(pcpce);
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this.events = pcpce;
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this.events2 = pcpce as ICredentialProviderCredentialEvents2;
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var intPtr = Marshal.GetIUnknownForObject(pcpce);
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Marshal.AddRef(intPtr);
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}
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this.OnLoad();
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return HRESULT.S_OK;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "Advise failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.UnAdvise()
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{
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try
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{
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this.logger.LogTrace("Unadvise");
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if (this.events != null)
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{
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this.Controls.UnassignEvents();
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var intPtr = Marshal.GetIUnknownForObject(this.events);
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Marshal.Release(intPtr);
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this.events = null;
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}
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this.OnUnload();
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return HRESULT.S_OK;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "UnAdvise failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.SetSelected(out int pbAutoLogon)
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{
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pbAutoLogon = 0;
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try
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{
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this.logger.LogTrace("SetSelected");
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this.IsSelected = true;
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pbAutoLogon = this.IsAutoLogon ? 1 : 0;
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this.OnSelected();
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return HRESULT.S_OK;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "SetSelected failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.SetDeselected()
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{
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try
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{
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this.logger.LogTrace("SetDeselected");
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this.IsSelected = false;
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this.OnDeselected();
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return HRESULT.S_OK;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "SetDeselected failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.GetFieldState(uint dwFieldID, out FieldState pcpfs, out FieldInteractiveState pcpfis)
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{
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pcpfis = FieldInteractiveState.None;
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pcpfs = FieldState.Hidden;
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try
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{
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this.logger.LogTrace($"GetFieldState: field {dwFieldID}");
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if (this.Controls.TryGetControl(dwFieldID, out var instance))
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{
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pcpfs = instance.State;
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pcpfis = instance.InteractiveState;
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this.logger.LogTrace($"GetFieldState on [{instance}] returning state {instance.State} and interactive state {instance.InteractiveState}");
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return HRESULT.S_OK;
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}
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this.logger.LogError($"GetFieldState failed to find a field match for {dwFieldID}");
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return HRESULT.E_FAIL;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "GetFieldState failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.GetStringValue(uint dwFieldID, out IntPtr ppsz)
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{
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ppsz = IntPtr.Zero;
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try
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{
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this.logger.LogTrace($"GetStringValue: field {dwFieldID}");
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if (this.Controls.TryGetControl(dwFieldID, out var instance))
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{
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if (instance is TextboxControl t)
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{
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ppsz = Marshal.StringToCoTaskMemUni(t.Text);
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return HRESULT.S_OK;
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}
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if (instance is SecurePasswordTextboxControl p)
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{
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if (p.Password == null || p.Password.Length == 0)
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{
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ppsz = IntPtr.Zero;
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}
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else
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{
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ppsz = Marshal.SecureStringToCoTaskMemUnicode(p.Password);
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this.logger.LogWarningDebug($"0x{ppsz.ToString("X16")} - Put password for outbound GetStringValue");
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}
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return HRESULT.S_OK;
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}
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if (instance is InsecurePasswordTextboxControl i)
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{
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if (i.Password == null || i.Password.Length == 0)
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{
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ppsz = IntPtr.Zero;
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}
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else
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{
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ppsz = Marshal.StringToCoTaskMemUni(i.Password);
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this.logger.LogWarningDebug($"0x{ppsz.ToString("X16")} - Put password for outbound GetStringValue");
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}
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return HRESULT.S_OK;
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}
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ppsz = Marshal.StringToCoTaskMemUni(instance.Label);
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return HRESULT.S_OK;
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}
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this.logger.LogError($"GetStringValue failed to find a field match for {dwFieldID}");
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return HRESULT.E_FAIL;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "GetStringValue failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.GetBitmapValue(uint dwFieldID, out IntPtr phbmp)
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{
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phbmp = IntPtr.Zero;
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try
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{
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this.logger.LogTrace($"GetBitmapValue: field {dwFieldID}");
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if (this.Controls.TryGetControl<BitmapControl>(dwFieldID, FieldType.TileImage, out var instance))
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{
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phbmp = instance.GetHBitmap();
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return HRESULT.S_OK;
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}
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this.logger.LogError($"GetBitmapValue was incorrectly called on field {instance}");
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return HRESULT.E_FAIL;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "GetBitmapValue failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.GetCheckboxValue(uint dwFieldID, out int pbChecked, out string ppszLabel)
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{
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pbChecked = 0;
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ppszLabel = null;
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try
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{
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this.logger.LogTrace($"GetCheckboxValue: field {dwFieldID}");
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if (this.Controls.TryGetControl<CheckboxControl>(dwFieldID, FieldType.CheckBox, out var instance))
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{
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ppszLabel = instance.Label;
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pbChecked = instance.IsChecked ? 1 : 0;
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return HRESULT.S_OK;
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}
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this.logger.LogError($"GetCheckboxValue was incorrectly called on field {instance}");
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return HRESULT.E_FAIL;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "GetCheckboxValue failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.GetSubmitButtonValue(uint dwFieldID, out uint pdwAdjacentTo)
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{
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pdwAdjacentTo = 0;
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try
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{
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this.logger.LogTrace($"GetSubmitButtonValue: field {dwFieldID}");
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if (this.Controls.TryGetControl<SubmitButtonControl>(dwFieldID, FieldType.Submit, out var instance))
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{
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pdwAdjacentTo = instance.AdjacentToId;
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return HRESULT.S_OK;
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}
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this.logger.LogError($"GetSubmitButtonValue was incorrectly called on field {instance}");
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return HRESULT.E_FAIL;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "GetSubmitButtonValue failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.GetComboBoxValueCount(uint dwFieldID, out uint pcItems, out uint pdwSelectedItem)
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{
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pcItems = 0;
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pdwSelectedItem = 0;
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try
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{
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this.logger.LogTrace($"GetComboBoxValueCount: field {dwFieldID}");
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if (this.Controls.TryGetControl<ComboboxControl>(dwFieldID, FieldType.ComboBox, out var instance))
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{
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pcItems = (uint)instance.ComboBoxItems.Count;
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pdwSelectedItem = (uint)instance.SelectedItemIndex;
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return HRESULT.S_OK;
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}
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this.logger.LogError($"GetComboBoxValueCount was incorrectly called on field {instance}");
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return HRESULT.E_FAIL;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "GetComboBoxValueCount failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.GetComboBoxValueAt(uint dwFieldID, uint dwItem, out string ppszItem)
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{
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ppszItem = null;
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try
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{
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this.logger.LogTrace($"GetComboBoxValueAt: field {dwFieldID}");
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if (this.Controls.TryGetControl<ComboboxControl>(dwFieldID, FieldType.ComboBox, out var instance))
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{
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if (dwItem < instance.ComboBoxItems.Count)
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{
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ppszItem = instance.ComboBoxItems[(int)dwItem];
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return HRESULT.S_OK;
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}
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else
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{
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return HRESULT.E_FAIL;
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}
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}
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this.logger.LogError($"GetComboBoxValueAt was incorrectly called on field {instance}");
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return HRESULT.E_FAIL;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "GetComboBoxValueAt failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.SetStringValue(uint dwFieldID, IntPtr psz)
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{
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try
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{
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this.logger.LogWarningDebug($"0x{psz.ToString("X16")} - Incoming SetStringValue: field {dwFieldID}");
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if (this.Controls.TryGetControl(dwFieldID, out var instance))
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{
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if (instance.Type == FieldType.EditText && instance is TextboxControl b)
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{
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b.SetTextInternal(Marshal.PtrToStringUni(psz));
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return HRESULT.S_OK;
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}
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if (instance.Type == FieldType.PasswordText && instance is SecurePasswordTextboxControl p)
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{
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this.logger.LogWarningDebug($"0x{psz.ToString("X16")} - Incoming password in SetStringValue");
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p.SetPasswordInternal(psz.IntPtrToSecureString());
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PInvoke.SecureZeroMemory(psz, (uint)(psz.Wcslen() * 2));
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return HRESULT.S_OK;
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}
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if (instance.Type == FieldType.PasswordText && instance is InsecurePasswordTextboxControl i)
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{
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this.logger.LogWarningDebug($"0x{psz.ToString("X16")} - Incoming password in SetStringValue");
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i.SetPasswordInternal(Marshal.PtrToStringUni(psz));
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PInvoke.SecureZeroMemory(psz, (uint)(psz.Wcslen() * 2));
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return HRESULT.S_OK;
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}
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}
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this.logger.LogError($"SetStringValue was incorrectly called on field {instance}");
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return HRESULT.E_FAIL;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "SetStringValue failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.SetCheckboxValue(uint dwFieldID, int bChecked)
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{
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try
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{
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this.logger.LogTrace($"SetCheckboxValue: field {dwFieldID}");
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if (this.Controls.TryGetControl<CheckboxControl>(dwFieldID, FieldType.CheckBox, out var instance))
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{
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instance.SetIsCheckedInternal(bChecked != 0);
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return HRESULT.S_OK;
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}
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this.logger.LogError($"SetCheckboxValue was incorrectly called on field {instance}");
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return HRESULT.E_FAIL;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "SetCheckboxValue failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.SetComboBoxSelectedValue(uint dwFieldID, uint dwSelectedItem)
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{
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try
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{
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this.logger.LogTrace($"SetComboBoxSelectedValue: field {dwFieldID}");
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if (this.Controls.TryGetControl<ComboboxControl>(dwFieldID, FieldType.ComboBox, out var instance))
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{
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instance.SetComboboxSelectedItemIndexInternal((unchecked((int)dwSelectedItem)));
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return HRESULT.S_OK;
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}
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this.logger.LogError($"SetComboBoxSelectedValue was incorrectly called on field {instance}");
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return HRESULT.E_FAIL;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "SetComboBoxSelectedValue failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.CommandLinkClicked(uint dwFieldID)
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{
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try
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{
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this.logger.LogTrace($"CommandLinkClicked: field {dwFieldID}");
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if (this.Controls.TryGetControl<CommandLinkControl>(dwFieldID, FieldType.CommandLink, out var instance))
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{
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instance.OnClick?.Invoke();
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return HRESULT.S_OK;
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}
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this.logger.LogError($"CommandLinkClicked was incorrectly called on field {instance}");
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return HRESULT.E_FAIL;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "CommandLinkClicked failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.GetSerialization(out SerializationResponse pcpgsr, out CredentialSerialization pcpcs, out string ppszOptionalStatusText, out StatusIcon pcpsiOptionalStatusIcon)
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{
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pcpgsr = SerializationResponse.NoCredentialNotFinished;
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pcpcs = default;
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ppszOptionalStatusText = null;
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pcpsiOptionalStatusIcon = StatusIcon.None;
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try
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{
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this.logger.LogTrace($"GetSerialization called");
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NativeSerializationResponse response = this.OnGetSerialization();
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pcpgsr = response.SerializationResponse;
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pcpcs = response.SerializedCredentials;
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ppszOptionalStatusText = response.OptionalStatusText;
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pcpsiOptionalStatusIcon = response.OptionalStatusIcon;
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this.logger.LogTrace($"GetSerialization is returning {pcpgsr}, with auth provider {pcpcs.AuthenticationPackage}, status icon '{pcpsiOptionalStatusIcon}' and status text '{ppszOptionalStatusText}'");
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return response.HResult;
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}
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catch (Exception ex)
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{
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ppszOptionalStatusText = "Unexpected error";
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pcpsiOptionalStatusIcon = StatusIcon.Error;
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this.logger.LogError(ex, "GetSerialization failed");
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return HRESULT.E_FAIL;
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}
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}
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int ICredentialProviderCredential.ReportResult(int ntsStatus, int ntsSubstatus, out string ppszOptionalStatusText, out StatusIcon pcpsiOptionalStatusIcon)
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{
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ppszOptionalStatusText = null;
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pcpsiOptionalStatusIcon = StatusIcon.None;
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try
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{
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this.logger.LogTrace($"ReportResult");
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this.OnLogonStatusReported(ntsStatus, ntsSubstatus, out ppszOptionalStatusText, out pcpsiOptionalStatusIcon);
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if (ppszOptionalStatusText == null && pcpsiOptionalStatusIcon == StatusIcon.None)
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{
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pcpsiOptionalStatusIcon = 0;
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return HRESULT.E_NOTIMPL;
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}
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return HRESULT.S_OK;
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}
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catch (Exception ex)
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{
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this.logger.LogError(ex, "ReportResult failed");
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return HRESULT.E_FAIL;
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}
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}
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}
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}
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