at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
Your version of .NET Framework is earlier version than 4.6.1, please upgrade. Steps If you have a Windows Server that is either connected to a domain or not you can still connect your Okta account to a local account on the server. 57
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The client ID, the client secret, and the Okta URL are configured correctly. Using Okta MFA Credential Provider for Windows, RDP clients (Windows workstations and servers) are prompted for MFA when accessing supported domain joined Windows machines and servers. Combining credential providers with supported hardware, you can extend Windows to support logging on with biometric information, passwords, PINs, Smart Card certificates, or any custom authentication package you choose to create. Install and configure the windows credential provider as documented here For non domain joined servers Assign your Okta account to the RDP MFA application in Okta. 94
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at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
See CREDENTIAL_PROVIDER_USAGE_SCENARIO for a list of scenarios where a credential provider can be supported. at System.Net.Security.SslState.ForceAuthentication (Boolean receiveFirst, Byte[] buffer, AsyncProtocolRequest asyncRequest)
Thank you for responding. 64
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Powered by Discourse, best viewed with JavaScript enabled, https://help.okta.com/en/prod/Content/Topics/Security/proc-mfa-win-creds-rdp.htm, https://support.okta.com/help/s/article/Multifactor-Authentication-for-RDP-fails-after-installing-the-Okta-Windows-Credential-Provider-Agent?language=en_US, https://help.okta.com/en/prod/Content/Topics/Security/proc-mfa-win-creds-rdp.htm#, https://developer.okta.com/docs/reference/okta-expression-language/, Tried RDP with a non-AD VM using Administrator account - MFA failed, Tried RDP with an AD VM with a user account - MFA failed, Tried after matching Okta username with exact match on VM user account - MFA failed, Tried creating crypto keys in VM registry as per following article - MFA failed, Tried troubleshooting steps as per following article - MFA failed, Tried checking Okta Logs - no entries found for authentication attempts, Tried Windows Event Logs for RDP attempts - success. Open the Registry Editor. 50
Re-run the prior query which should now return results showing the newly added element and resembling: Restart the remote computer using psexec and the shutdown command: If proxy is in use and TLS is terminated at the proxy disable SslPinningEnabled. 14
System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. I have followed the instructions in this article: 41
at System.Net.Security.SslState.StartReadFrame (Byte[] buffer, Int32 readBytes, AsyncProtocolRequest asyncRequest)
Unfortunately, this isnt my area of expertise. 1
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Select Connect Network Registry. Okta Windows Credential Provider Windows Server Domain Controller CAUSE This error may be caused by outdated Visual Studio C++ libraries. 73
An MSA/AD/AAD account user has set up a third-party credential provider and regularly uses it to log into the device. 16
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I have configured the Okta Credentials Provider for Windows correctly. 24
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at System.Net.Security.SslState.CheckCompletionBeforeNextReceive(ProtocolToken message, AsyncProtocolRequest asyncRequest)
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Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. 9
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HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\authentication\Credential Provider Filters\{6D269AEA--02AA9C14F310}
Credential providers can also be used by the Credential UI when credentials are necessary. This can happen with or without a proxy. It only works reliably if that option is left unchecked. (Default) REG_SZ OktaCredentialProvider, HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\authentication\Credential Provider Filters\{6D269AEA--02AA9C14F310}
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at OktaWidget.OktaWidgetClass.displayWidget(Int64 parent, String username, Int64 flow), https://docs.microsoft.com/en-us/sysinternals/downloads/psexec, Install the Okta Credential Provider for Windows. With Windows10 and the introduction of Microsoft Passport, credential providers are more important than ever; they will be used for authentication into apps, websites, and more. 75
This is especially true with the frequent update cadence of Windows 10. ", # https://docs.microsoft.com/en-us/dotnet/framework/network-programming/tls, # https://docs.microsoft.com/en-us/dotnet/framework/migration-guide/how-to-determine-which-versions-are-installed, "HKLM:\Software\Microsoft\NET Framework Setup\NDP\v4\Full", # 394254 - .NET Framework 4.6.1, which is the current target of the installer, "HKLM:\SOFTWARE\Microsoft\.NETFramework\$v", "HKLM:\SOFTWARE\Wow6432Node\Microsoft\.NETFramework\$v", # https://support.microsoft.com/en-ca/help/3140245/update-to-enable-tls-1-1-and-tls-1-2-as-a-default-secure-protocols-in, "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\WinHttp", "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings", # updated the 32-bit branches if we are on 64-bit machine, "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Internet Settings\WinHttp", "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Internet Settings", "HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings", "Registry::HKEY_USERS\$userSid\Software\Microsoft\Windows\CurrentVersion\Internet Settings", "No changes were made. 38
Thanks to this system, it is much easier to create a credential provider than it was historically. OEMs, Enterprises, and other entities can write their own credential providers and integrate them easily into Windows. I have been able to look at the Okta Logs. If the user has set up a system credential provider, the user will be able to log into the machine using it. 69
at System.Net.HttpWebRequest.GetResponse()
Okta provides identity management with Single Sign-On, Multi-factor Authentication, Lifecycle Management (Provisioning), and more. The username on the VM is: Administrator Best practice: Okta recommends using a username prefix, as Windows uses the SAMAccountName for login. Regards, Callum Okta Classic Engine Administration Like 3 answers 765 views Top Rated Answers All Answers This question is closed. These are referred to as "third-party credential providers" in this article. You can customize the logon experience for the user in a variety of ways as well. 71
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Handling the communication and logic with any external authentication authorities. --- End of inner exception stack trace ---
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I have followed the install guide and troubleshooting guides, but I am unable to successfully RDP. 31
If functionality in a credential provider is needed that is not included natively, the recommended path is to create a custom credential provider. Enter-PSSession can be used as an alternative to psexec. 66
https://help.okta.com/en/prod/Content/Topics/Security/proc-mfa-win-creds-rdp.htm I you are successfully using the Okta Windows Credential Providers, what do you have configured for: Under the Microsoft RDP (MFA) Application in Okta, Sign on tab. No change. at System.Net.PooledStream.Write(Byte[] buffer, Int32 offset, Int32 size)
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So, I had switched to Windows Server 2019 VM and tried the above steps. 19
2023 Okta, Inc. All Rights Reserved. System.IO.IOException: Authentication failed because the remote party has closed the transport stream. SOLUTION Use the Windows Registry editor to browse the remote servers registry and disable the MFA for Windows Credential Provider. 58
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\authentication\Credential Provider Filters\{DDC0EED2--EDE16A79A0DE}. I have tried different names, but cant seem to figure out what the SAMAccountName should be. The RDP session fails with the error Multi Factor Authentication Failed. Log on to another computer which can reach the host server as the administrator. This solution requires the use of the System Internals PsExec application. Much of the work is handled by the combination of Winlogon, the Logon UI and the Credential UI. It appears that the local Windows user that I created on the standalone VM has the computer name attached to it. For example, when the Logon UI queries your credential provider for the credential tiles, you can specify a default tile to provide a customized experience for a user. I'm trying to use the Okta MFA Windows Credential Provider to force MFA when I RDP to servers. 33
The VM is not associated with AD and is a standalone Windows 10 VM in default WORKGROUP. Filter Credential Provider: This option provides a workaround when a server has multiple credential providers installed. See the link below in the related references section. It is important to note that credential providers are not enforcement mechanisms. 45
exception thrown is - System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. What is the username for an assigned user under the Microsoft RDP (MFA) application? I am still stuck and had no luck with the Windows 10 VM. 44
The local authority and authentication packages will handle and any necessary security enforcement. Any ideas on how to troubleshoot this? Describing the credential information required for authentication. Somebody had tried to filter out the Domain name using Expression language. 48
If you are implementing a V2 credential provider, which is recommended, you will also need to implement ICredentialProviderCredential2. 49
Okta requires TLS 1.2 or later. 54
System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host. I you are successfully using the Okta Windows Credential Providers, what do you have configured for: Under the Microsoft RDP (MFA) Application in Okta, Sign on tab. This is a more stable approach that does not take dependencies on the system providers. [Timestamp] Serialized credential domain \username=System Name\Username. 79
. What is the username for an assigned user under the Microsoft RDP (MFA) application? ", "$regBranch\$regKey value is 1. Keep in mind that multiple credential providers can be installed on a single machine. Enter the hostname of the remote server where the MFA for Windows Credential Provider is installed. 34
On the next restart, the user is on the logon screen and is unable to use the expected third-party credential provider. In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\Credential Providers, locate the CLSID from the prior step. 7
Restart the server. 23
Packaging the credentials for interactive and network logon. Credential providers are registered on a Windows machine and are responsible for the following. 59
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
Microsoft Windows 10 Okta's identity and access management solutions are compatible with Windows 10 applications and devices in the following key areas Microsoft Integrations Windows 10 Single sign-on and device management Desktop single sign-on Credential Provider driven Windows Logon Experience, CREDENTIAL_PROVIDER_CREDENTIAL_SERIALIZATION, More info about Internet Explorer and Microsoft Edge. Note that both V1 and V2 credential providers are supported in Windows10. Reddit, Inc. 2023. The likely case is that TLS is not correctly enabled. In summary, we want to discourage the disabling of all system credential providers on a device. The Logon UI submits these credentials for authentication. 70
Steps In this video learn how to perform a silent uninstall of the Okta Windows Credential Provider. . Best practice: Okta recommends using a username prefix, as Windows uses the SAMAccountName for login. I have configured the Okta Credentials Provider for Windows correctly. In order to do so, you will need to create your own implementation of ICredentialProvider and ICredentialProviderCredential. 40
Symptom: An exception, similar to that shown below, is displayed, the likely case is an older version of TLS. So.. While third-party credential providers may fulfill additional authentication requirements for particular groups of users, it is very important to ensure that the user can always regain access to their machine when a breaking change occurs. After the root cause is determined, the Disabled value can be removed with a command similar to: Symptom: The credential provider cannot reach Okta. Well, it is and this does not work. All rights reserved. When Winlogon wants to collect credentials, the Logon UI queries each credential provider for the number of credentials that it wishes to enumerate. Changes can be made to the credential provider which may conflict with the wrapper causing a poor user experience or even preventing the user from getting into their device. Okta MFA Credential Provider for Windows Version History | Okta User experience > Downloads Okta MFA Credential Provider for Windows Version History This page lists current and past versions of the Okta MFA Credential Provider for Windows. By default, you can locate this file in: C:\Program Files\Okta\Okta Windows Credential Provider\config folder) RELATED REFERENCES Install the Okta Credential Provider for Windows Multi-Factor Authentication Recommended content The Windows credential provider framework enables developers to create custom credential providers. at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
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What is your Application username format? Recommended content You can however reach out to support@okta.com to get further assistance on this particular issue. HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\authentication\Credential Provider Filters\{6D269AEA--02AA9C14F310}
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Okta MFA Credential Provider for Windows is built for direct Remote Desktop connections between an RDP client, and a Windows Server configured with Remote Desktop Session Host (Terminal Server). 82
The RDP session fails with the error "Multi Factor Authentication Failed". Excerpt from Oktacp.log: On the next restart, the user is on the logon screen and is unable to use the expected third-party credential provider. Credential providers can even be designed to support single sign on (SSO), authenticating users to a secure access point as well as machine logon. 93
See Enter-PSSession. 35
Microsoft provides a variety of credential providers as part of Windows, such as password, PIN, smartcard, and Windows Hello (Fingerprint, Face, and Iris recognition). If not, the user has no way to recover the account on the machine. 86
The error is "multifactor authentication failed". Solution:
The troubleshooting guide says the user name used to RDP must match the user name for the assigned user in the Microsoft RDP (MFA) application in Okta. --->
An exception, similar to that shown below, is thrown.System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. . 3
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Okta MFA for Windows Servers via RDP Learn more 21
It is important for creators and managers of third-party credential providers to understand these recommendations. 2
Alternatively, if the system's password credential provider is available, the user can remotely request/reset the password and use that to log into the machine. 12
The logs show the username sent to Okta, which matches the username for the assigned user, but authentication does not work. This is not recommended because it can lead to problematic behavior. System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. On restart, the credential provider should be . Unauthenticated users can't select which credential provider to use. Credential providers are the primary mechanism for user authenticationthey currently are the only method for users to prove their identity which is required for logon and other system authentication scenarios. What is the username format you use in your Remote Desktop Client application? RELATED REFERENCES 72
Wrapping a system credential provider can be done to add functionality to that credential provider that is not natively supported. The user then interacts with a tile to supply the necessary credentials. Right click and create a new DWORD with the name Disabled and a value of 1. (Default) REG_SZ OktaCredentialProvider
. at System.Net.TlsStream.ProcessAuthentication(LazyAsyncResult result)
REG_DWORD Disabled 1. 85
https://platform.cloud.coveo.com/rest/search, https://support.okta.com/help/s/global-search/%40uri, https://support.okta.com/help/services/apexrest/PublicSearchToken?site=help, Allow remote connections to this computer, Allow connections only from computers running Remote Desktop with Network Level Authentication. 43
No change. Are there any debugging tools in Okta to see what is being received for authentication from the VMs credentials provider agent? For each result shown, query to determine which is the OktaCredentialProvider: Using psexec and the reg add command and the class id for the Okta Credential Provider, create a new DWord value with name. Okta MFA Credential Provider for Windows enables strong authentication using MFA with Remote Desktop Protocol (RDP) clients. at OktaWidget.JwtService.GetStateTokenUsingJwt(String username)
If selected, the Okta MFA Credential Provider is the only method used to apply MFA to RDP connections. Open a PowerShell terminal as administrator and execute the following script. System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. Our integration supports all major Windows Servers editions and leverages the Windows credential provider framework for a 100% native solution. Per the Help Center doc you linked to, MFA RDP will only work with Windows Server 2008, 2012, 2016, and 2019. . One day, the user installs some update to the device that breaks the third-party credential provider, and the user is unaware of this change before restarting the machine. ", "Updated $regBranch\$regKey value to $regValue", "$regBranch\$regKey value is $regValue. If neither option is available, the user has no way to recover the account on the machine. 20
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Downloading the Windows Credentials Provider? Limitations Supported Operating Systems No change. SOLUTION To modify properties, edit the file rdp_app_config.json. Using psexec and the Windows reg query command, list the values found in. Note the CLSID (or folder name) of the Okta Credential Provider. 76
Silent Uninstall of Okta Windows Credential Provider | Okta Support Share Watch on Follow these steps to perform a silent uninstallation of the Okta Windows Credential Provider: 29
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We strongly recommend that there always be at least one system credential provider available for every user on the device in addition to any third-party credential providers. One day, the user installs some update to the device that breaks the third -party credential provider, and the user is unaware of this change before restarting the machine. Restart the server. Scan this QR code to download the app now. Hello Support, This question has probably been asked a thousand times over - but where can one download the Windows Credential Provider Agent for RDP? Solution: Open a PowerShell terminal as administrator and execute the following script: This solution disables the MFA for Windows Credential Provider for all users and requires that an administrator have remote access to the registry of the locked server.Extreme caution should be exercised in editing the Windows registry. If the user has set up a system credential provider, the user will be able to log into the machine using it. Additionally, during the set-up of the third-party credential provider, each user on the device should be prompted to set up at least one system credential provider (if no other recovery options are available; see Scenario A, below). Available for download from https://docs.microsoft.com/en-us/sysinternals/downloads/psexec. News, articles and tools covering the Okta Identity Cloud. I am trying to authenticate a Proxmox VM with Okta via RDP. The username entered into the Windows sign in matches the username in Okta. 63
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Log on to another computer which can reach the host server as the administrator. Right click and create a new DWORD with the name. For some reason, the "Windows Credential Provider for Okta" program will not work reliably if installed with the "RDP only" option checked.