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Merge pull request #122 from GhostPack/aadssso
Rename dsregcmd to AzureAD, add SSSO check
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,224 @@ | ||
| using System; | ||
| using System.Collections.Generic; | ||
| using System.Runtime.InteropServices; | ||
| using System.Security.Cryptography.X509Certificates; | ||
| using System.Text; | ||
| using Microsoft.Win32; | ||
| using Seatbelt.Output.Formatters; | ||
| using Seatbelt.Output.TextWriters; | ||
| using static Seatbelt.Interop.Netapi32; | ||
|
|
||
| namespace Seatbelt.Commands.Windows | ||
| { | ||
| internal class AzureADCommand : CommandBase | ||
| { | ||
| public override string Command => "azuread"; | ||
| public override string Description => "Return AzureAD info"; | ||
| public override CommandGroup[] Group => new[] { CommandGroup.User }; | ||
| public override bool SupportRemote => false; | ||
| public Runtime ThisRunTime; | ||
|
|
||
| public AzureADCommand(Runtime runtime) : base(runtime) | ||
| { | ||
| ThisRunTime = runtime; | ||
| } | ||
|
|
||
| public override IEnumerable<CommandDTOBase?> Execute(string[] args) | ||
| { | ||
| bool? sssoDomainTrusted = null; | ||
| var sssoDomainTrustedValue = ThisRunTime.GetDwordValue(RegistryHive.CurrentUser, @"Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\Domains\microsoftazuread-sso.com\autologon", "https"); | ||
|
|
||
| if (sssoDomainTrustedValue != null) | ||
| { | ||
| switch (sssoDomainTrustedValue) | ||
| { | ||
| case 0: | ||
| sssoDomainTrusted = false; | ||
| break; | ||
| case 1: | ||
| sssoDomainTrusted = true; | ||
| break; | ||
| default: | ||
| sssoDomainTrusted = false; | ||
| break; | ||
| } | ||
| } | ||
|
|
||
| var netAadJoinInfo = GetNetAadInfo(); | ||
|
|
||
|
|
||
| yield return new AzureADDTO( | ||
| netAadJoinInfo, | ||
| sssoDomainTrusted | ||
| ); | ||
| } | ||
|
|
||
|
|
||
| private NetAadJoinInfo? GetNetAadInfo() | ||
| { | ||
| //original code from https://github.com/ThomasKur/WPNinjas.Dsregcmd/blob/2cff7b273ad4d3fc705744f76c4bd0701b2c36f0/WPNinjas.Dsregcmd/DsRegCmd.cs | ||
|
|
||
| var tenantId = ""; | ||
| var retValue = NetGetAadJoinInformation(tenantId, out var ptrJoinInfo); | ||
| if (retValue == 0) | ||
| { | ||
| var joinInfo = (DSREG_JOIN_INFO)Marshal.PtrToStructure(ptrJoinInfo, typeof(DSREG_JOIN_INFO)); | ||
| var JType = (NetAadJoinInfo.JoinType)joinInfo.joinType; | ||
| var did = new Guid(joinInfo.DeviceId); | ||
| var tid = new Guid(joinInfo.TenantId); | ||
|
|
||
| var data = Convert.FromBase64String(joinInfo.UserSettingSyncUrl); | ||
| var UserSettingSyncUrl = Encoding.ASCII.GetString(data); | ||
| var ptrUserInfo = joinInfo.pUserInfo; | ||
|
|
||
| DSREG_USER_INFO? userInfo = null; | ||
| var cresult = new List<X509Certificate2>(); | ||
| Guid? uid = null; | ||
|
|
||
| if (ptrUserInfo != IntPtr.Zero) | ||
| { | ||
| userInfo = (DSREG_USER_INFO)Marshal.PtrToStructure(ptrUserInfo, typeof(DSREG_USER_INFO)); | ||
| uid = new Guid(userInfo?.UserKeyId); | ||
| var store = new X509Store(StoreName.My, StoreLocation.LocalMachine); | ||
| store.Open(OpenFlags.ReadOnly); | ||
|
|
||
| foreach (var certificate in store.Certificates) | ||
| { | ||
| if (certificate.Subject.Equals($"CN={did}")) | ||
| { | ||
| cresult.Add(certificate); | ||
| } | ||
| } | ||
|
|
||
| Marshal.Release(ptrUserInfo); | ||
| } | ||
|
|
||
| Marshal.Release(ptrJoinInfo); | ||
| NetFreeAadJoinInformation(ptrJoinInfo); | ||
|
|
||
| return new NetAadJoinInfo( | ||
| JType, | ||
| did, | ||
| joinInfo.IdpDomain, | ||
| tid, | ||
| joinInfo.JoinUserEmail, | ||
| joinInfo.TenantDisplayName, | ||
| joinInfo.MdmEnrollmentUrl, | ||
| joinInfo.MdmTermsOfUseUrl, | ||
| joinInfo.MdmComplianceUrl, | ||
| UserSettingSyncUrl, | ||
| cresult, | ||
| userInfo?.UserEmail, | ||
| uid, | ||
| userInfo?.UserKeyName | ||
| ); | ||
| } | ||
|
|
||
| return null; | ||
| } | ||
| } | ||
|
|
||
| internal class AzureADDTO : CommandDTOBase | ||
| { | ||
| public AzureADDTO(NetAadJoinInfo? netAadJoinInfo, bool? seamlessSignOnDomainTrusted) | ||
| { | ||
| SeamlessSignOnDomainTrusted = seamlessSignOnDomainTrusted; | ||
| NetAadJoinInfo = netAadJoinInfo; | ||
| } | ||
|
|
||
| public bool? SeamlessSignOnDomainTrusted { get; } | ||
| public NetAadJoinInfo? NetAadJoinInfo { get; } | ||
| } | ||
|
|
||
| internal class NetAadJoinInfo | ||
| { | ||
| public NetAadJoinInfo(JoinType jType, Guid deviceId, string idpDomain, Guid tenantId, string joinUserEmail, string tenantDisplayName, string mdmEnrollmentUrl, string mdmTermsOfUseUrl, | ||
| string mdmComplianceUrl, string userSettingSyncUrl, List<X509Certificate2> certInfo, string? userEmail, Guid? userKeyId, string? userKeyname) | ||
| { | ||
| JType = jType; | ||
| DeviceId = deviceId; | ||
| IdpDomain = idpDomain; | ||
| TenantId = tenantId; | ||
| JoinUserEmail = joinUserEmail; | ||
| TenantDisplayName = tenantDisplayName; | ||
| MdmEnrollmentUrl = mdmEnrollmentUrl; | ||
| MdmTermsOfUseUrl = mdmTermsOfUseUrl; | ||
| MdmComplianceUrl = mdmComplianceUrl; | ||
| UserSettingSyncUrl = userSettingSyncUrl; | ||
| CertInfo = certInfo; | ||
| UserEmail = userEmail; | ||
| UserKeyId = userKeyId; | ||
| UserKeyname = userKeyname; | ||
| } | ||
| public enum JoinType | ||
| { | ||
| DSREG_UNKNOWN_JOIN, | ||
| DSREG_DEVICE_JOIN, | ||
| DSREG_WORKPLACE_JOIN, | ||
| DSREG_NO_JOIN | ||
| } | ||
| public JoinType JType { get; } | ||
| public Guid DeviceId { get; } | ||
| public string IdpDomain { get; } | ||
| public Guid TenantId { get; } | ||
| public string JoinUserEmail { get; } | ||
| public string TenantDisplayName { get; } | ||
| public string MdmEnrollmentUrl { get; } | ||
| public string MdmTermsOfUseUrl { get; } | ||
| public string MdmComplianceUrl { get; } | ||
| public string UserSettingSyncUrl { get; } | ||
| public List<X509Certificate2> CertInfo { get; } | ||
| public string? UserEmail { get; } | ||
| public Guid? UserKeyId { get; } | ||
| public string? UserKeyname { get; } | ||
| } | ||
|
|
||
| [CommandOutputType(typeof(AzureADDTO))] | ||
| internal class AzureADFormatter : TextFormatterBase | ||
| { | ||
| public AzureADFormatter(ITextWriter writer) : base(writer) | ||
| { | ||
| // nothing goes here | ||
| } | ||
| public override void FormatResult(CommandBase? command, CommandDTOBase result, bool filterResults) | ||
| { | ||
| var dto = (AzureADDTO)result; | ||
| var netAadInfo = dto.NetAadJoinInfo; | ||
|
|
||
| if (netAadInfo == null) | ||
| WriteLine(" Could not enumerate NetAadJoinInfo"); | ||
| else | ||
| { | ||
| WriteLine($" TenantDisplayName : {netAadInfo.TenantDisplayName}"); | ||
| WriteLine($" TenantId : {netAadInfo.TenantId}"); | ||
| WriteLine($" IdpDomain : {netAadInfo.IdpDomain}"); | ||
| WriteLine($" MdmEnrollmentUrl : {netAadInfo.MdmEnrollmentUrl}"); | ||
| WriteLine($" MdmTermsOfUseUrl : {netAadInfo.MdmTermsOfUseUrl}"); | ||
| WriteLine($" MdmComplianceUrl : {netAadInfo.MdmComplianceUrl}"); | ||
| WriteLine($" UserSettingSyncUrl : {netAadInfo.UserSettingSyncUrl}"); | ||
| WriteLine($" DeviceId : {netAadInfo.DeviceId}"); | ||
| WriteLine($" JoinType : {netAadInfo.JType}"); | ||
| WriteLine($" JoinUserEmail : {netAadInfo.JoinUserEmail}"); | ||
| WriteLine($" UserKeyId : {netAadInfo.UserKeyId}"); | ||
| WriteLine($" UserEmail : {netAadInfo.UserEmail}"); | ||
| WriteLine($" UserKeyname : {netAadInfo.UserKeyname}\n"); | ||
|
|
||
| foreach (var cert in netAadInfo.CertInfo) | ||
| { | ||
| WriteLine($" Thumbprint : {cert.Thumbprint}"); | ||
| WriteLine($" Subject : {cert.Subject}"); | ||
| WriteLine($" Issuer : {cert.Issuer}"); | ||
| WriteLine($" Expiration : {cert.GetExpirationDateString()}"); | ||
| } | ||
| } | ||
|
|
||
| var sssoMsg = ""; | ||
| if (dto.SeamlessSignOnDomainTrusted == true) | ||
| sssoMsg = "(AzureAD Seamless Sign-on may be enabled!)"; | ||
| else | ||
| sssoMsg = "(not configured)"; | ||
|
|
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| WriteLine($" SeamlessSignOnDomainTrusted : {dto.SeamlessSignOnDomainTrusted}{sssoMsg}"); | ||
| } | ||
| } | ||
| } |
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