configure iis for adfs authentication

Know of a better way? To recreate my setup, perform the following: 1. Configure My Sites - Step by Step Guide; Create User Profile Service Application; Configure Secure Store Service Application; Create BCS Service Application; Usage and Health Data Collection; How to Create State Service Application; Authentication / Security. Update from January 17, 2018: The techniques demonstrated in this blog post relate to traditional SAML federation for AWS. This configuration triggers two-step verification for high-value endpoints. Microsoft Web Application Proxy [WAP] is a new service added in Windows Server 2012 R2 that allows you to access web applications from outside your network. 3. Configure My Sites - Step by Step Guide; Create User Profile Service Application; Configure Secure Store Service Application; Create BCS Service Application; Usage and Health Data Collection; How to Create State Service Application; Authentication / Security. Check Open the Edit Claim Rules dialog for this relying part trust when the wizard closes and then click Close. I named the two roles ADFS-Production and ADFS-Dev. The SSTP protocol makes the VPN configuration much easier as the configuration of the firewall needs to open only SSL over Http … I was really stuck. In this post I describe the use case for enterprise federation, describe how the integration between ADFS and AWS works, and then provide the setup details that I used for my re:Invent demo. Do these names look familiar? 2. If prompted, enter in a username and password (remember to use Bob’s account). I named my SAML provider ADFS. Unable to log in using Google Chrome or Firefox. When I finished creating the SAML provider, I created two IAM roles. When you’re done, click Next. This is where you use it. 1. Federation using SAML requires setting up two-way trust. Those of you with multiple AWS accounts can leverage AD FS and SSO without adding claim rules for each account. Distributed, SaaS, and security solutions to plan, develop, test, secure, release, monitor, and manage enterprise digital services However, AWS Single Sign-On (AWS SSO) provides analogous capabilities by way of a managed service. Before we get too far into the configuration details, let’s walk through how this all works. The metadata XML file is a standard SAML metadata document that describes AWS as a relying party. Select Transform an Incoming Claim and then click Next. This is significant, because Bob’s permission to sign in to AWS will be based on a match of group names that start with AWS-, as I’ll explain later. If you’re using any browser except Chrome, you’re ready to test—skip ahead to the testing steps. The first rule retrieves all the authenticated user’s AD group memberships and the second rule performs the transformation to the roles claim. If so, skip ahead to the Configuring AWS section. Any users with membership in the Active Directory security group will now be able to authenticate to AWS using their Active Directory credentials and assume the matching AWS role. If you are unable to log in using Chrome or Firefox, and are seeing an 'Audit Failure' event with "Status: 0xc000035b" in the Event Viewer on the ADFS server, you will need to turn off Extended Protection. In some cases I encountered the following error message: It turns out this is a known issue that can be fixed by running the following at the command line. If you don’t already have one, I recommend that you take advantage of the CloudFormation template I mentioned earlier to quickly launch an Amazon EC2 Windows instance as a Windows AD domain controller. (If you are mapped to only a single IAM role, you skip the role selection step and are automatically signed into the AWS Management Console.). Select (check) Form Based Authentication on the Intranet tab. When you have the SAML metadata document, you can create the SAML provider in AWS. This rule uses a custom script to get all the groups from the temporary claim () and then uses the name of the group to create the principal/role pair, which has this format: arn:aws:iam:123456789012:saml-provider/ADFS,arn:aws:iam:123456789012:role/ADFS-. And since Windows Server includes ADFS, it makes sense that you might use ADFS as your IdP. Set the display name for the relying party and then click Next. Note If you follow along with the instructions, make sure you use exactly the same names we do for users, AD groups, and IAM roles, including  uppercase and lowercase letters. Once you have completed the configuration steps, any user in your active directory should be able to login, based on the configuration you have set. [RESOLVED] Exchange 2016 IIS not usable after installation from CU5; April (4) Microsoft Exchange 2007 reached end of life today.NET Framework 4.7 released but not yet supported on Exchange 2016.NET Framework 4.7 released but not yet supported on Skype for Business Setup is complete. This will distinguish your AWS groups from others within the organization. For Claim Rule Name, select Get AD Groups, and then in Custom rule, enter the following: This custom rule uses a script in the claim rule language that retrieves all the groups the authenticated user is a member of and places them into a temporary claim named http://temp/variable. *Note: if the SP Entity ID in Zoom is set to, https://YOURVANITY.zoom.us/saml/metadata/sp, How to enable TLS 1.2 on an ADFS Server (Windows Server 2012 R2), https://[SERVER]/adfs/ls/idpinitiatedsignon.aspx?logintoRP=[Vanity].zoom.us, Business or Education Account with Zoom with approved, Find and download/view your ADFS XML metadata at https://[SERVER]/FederationMetadata/2007-06/FederationMetadata.xml, In the left panel, navigate to Sites > Default Web Site > ADFS > LS. If you use Active Directory Federation Services (AD FS) and want to secure cloud or on-premises resources, you can configure Azure Multi-Factor Authentication Server to work with AD FS. If all goes well you get a report with all successful configurations. Note that is the name of the service account I used. 5. Citrix Gateway presents all hosted, SaaS, web, enterprise, and mobile applications to users on any device and any browser. Almost there – just need to confirm your settings and click Next. I created two roles using the Grant Web Single Sign-On (WebSSO) access to SAML providers role wizard template and specified the ADFS SAML provider that I just created. This new claim rule limits scope to only Active Directory security groups that begin with AWS- and any twelve-digit number. 5. All rights reserved. Configure the OAuth provider. Bob’s browser posts the SAML assertion to the AWS sign-in endpoint for SAML (https://signin.aws.amazon.com/saml). The first step is to create a SAML provider. The Virtual Private Network installation in Windows Server 2019 is like a breeze after the Secure Socket Tunneling Protocol (SSTP) becomes more popular over recent years. The sign-on page authenticates Bob against AD. From Bob’s perspective, the process happens transparently. Though there may be other ways to do this, one approach recommended by AWS Senior Solutions Architect Jamie Butler is to use Regex and a common Active Directory security group naming convention. 2. Find the ARNs for the SAML provider and for the roles that you created and record them. Overview. The screenshots show the process. ADFS offers advantages for authentication and security such as single sign-on (SSO). I used the names of these groups to create Amazon Resource Names (ARNs) of IAM roles in my AWS account (i.e., those that start with AWS-). However, it’s easy to turn off extended protection for the ADFS->LS website: In Windows Server, select Start > Administrative Tools > IIS Manager. During my testing, I went through this wizard on several different Windows servers and didn’t always have 100% success. All AWS accounts must be configured with the same IdP name (in this case ADFS) as described in the “Configuring AWS” section earlier in this post. I use this in the next rule to transform the groups into IAM role ARNs. 6.   Review your settings and then click Next. Finally, add the matching role name within the AWS account. Similarly, ADFS has to be configured to trust AWS as a relying party. If a user is associated with multiple Active Directory groups and AWS accounts, they will see a list of roles by AWS account and will have the option to choose which role to assume. For my scenario, I chose Permit all users to access this relying party. 6. In other words, I made no special settings. 2. The next step is to configure ADFS. On my instance, I had an existing certificate I could use. The presentation must have struck a nerve, because a number of folks approached me afterwards and asked me if I could publish my configuration—hence the inspiration for this post. The claim rule then constructs the SAML assertion in the proper format using the AWS account number and the role name from the Active Directory group name. Sending role attributes required two custom rules. You can use SAML mapping to assign users licenses, groups, and roles based on their ADFS configuration. Many of you are using Windows AD for your corporate directory. If you’re using a locally signed certificate from IIS, you might get a certificate warning. 7. Ever since I published this blog post, some readers have asked how to configure the AD FS claims using multiple AWS accounts. If the command is successful, you see output like this: You’ve finished configuring AD FS. When using this approach, your security group naming convention must start with an identifier (for example, AWS-). Follow us on Twitter. Once again the IAM documentation has a great walkthrough of these steps, so I won’t repeat them here. This account will be used as the ADFS service account later on. 4. If you want to do the same, I encourage you to use a nifty CloudFormation template that creates a Windows instance and sets up a domain for you. 3. Check Import data about the relying party published online or on a local network, type https://signin.aws.amazon.com/static/saml-metadata.xml, and then click Next. You are redirected to the Amazon Web Services Sign-In page. In the example, I used an account number of 123456789012. This is one half of the trust relationship, where the ADFS server is trusted as an identity provider. Remember the service account I mentioned earlier? Bob’s browser receives the sign-in URL and is redirected to the console. The default AD FS site uses a feature called Extended Protection that by default isn’t compatible with Chrome. To test, visit http://YOURVANITY.zoom.us and select Login. The next step is to configure the AWS end of things. Open the ADFS management wizard. One such feature that may be useful for companies using Microsoft Office 365 and Active Directory Domain Services is Active Directory Federation Services (ADFS) for Office 365. Please add a comment to this post. Depending on the browser Bob is using, he might be prompted for his AD username and password. To set up my domain, I used Amazon EC2 because that made it easy to access the domain from anywhere. To do this, I used the AWS Management Console. In your domain, browse to the following address:  https://localhost/adfs/ls/IdpInitiatedSignOn.aspx. Select a role and then click Sign In. I’m interested in hearing your feedback on this. This is done by retrieving all the authenticated user’s AD groups and then matching the groups that start with to IAM roles of a similar name. He starts at an internal web site and ends up at the AWS Management Console, without ever having to supply any AWS credentials. WAP functions as a reverse proxy and an Active Directory Federation Services [AD FS] proxy to pre-authenticate user access. When ADFS is launched, it looks like this: To launch the configuration wizard, you click AD FS 2.0 Federation Server Configuration Wizard. If you want to follow along with my configuration, do this: 1. In the Edit Claim Rules for  dialog box, click Add Rule. Give Bob an email address (e.g., bob@example.com). Want more AWS Security how-to content, news, and feature announcements? Configure AD LDS-Claims Based Authentication; Configuring ADFS … Repeat the preceding steps, but this time, type, Click here to return to Amazon Web Services homepage, : https://aws.amazon.com/SAML/Attributes/RoleSessionName, SAML (Security Assertion Markup Language), https://signin.aws.amazon.com/static/saml-metadata.xml, General Data Protection Regulation (GDPR), The flow is initiated when a user (let’s call him Bob) browses to the ADFS sample site (https://. I must have ended up mangling the relationship between VS and IIS Express by deleting the localhost certificate. Before you create a SAML provider, you need to download the SAML metadata document for your ADFS federation server. Note: Remember that if you’re following along with this description, you need to use exactly the same names that we use. Preface. During setup, I checked the Start the AD FS 2.0 Management snap-in when this wizard closes box, so the window loaded after I clicked Finish. Restart ADFS and IIS by running the following as an administrator at the command line: © 2021, Amazon Web Services, Inc. or its affiliates. Behind the scenes, sign-in uses the. By default, you can download it from following address: https:///FederationMetadata/2007-06/FederationMetadata.xml. With my accounts and groups set up, I moved on to installing ADFS. AWS recently added support for SAML, an open standard used by many identity providers. You can configure your account to login via Single Sign-On (SSO) with Active Directory Federation Services (ADFS). Expand: , Sites, Default Web Site, and adfs. 4. Now that we understand how it works, let’s take a look at setting it all up. Here’s how I did it. Next, update the Roles AD FS claim rule that you created earlier, by using the following code. Chrome and Firefox do not support the Extended Protection of ADFS (IE does). Self-signed certificates are convenient for testing and development. DevCentral Community - Get quality how-to tutorials, questions and answers, code snippets for solving specific problems, video walkthroughs, and more. Choose your authorization rules. Add Bob to the AWS-Production and AWS-Dev groups. 3. 4. I set up my environment as a federation server using the default settings. Select Windows Authentication and select … Make sure you change this to your own AWS account. 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All rights reserved published online or on a local network, type https: //localhost/adfs/ls/IdpInitiatedSignOn.aspx prompted for his AD and! Won ’ t repeat them here at Zoom, we are hard at work to provide you the. The two previous claims, here I used came with an identifier ( for example, AWS- ) testing... Relationship, where the ADFS Server is trusted as an administrator... Next step is to configure the browser Bob is using, he be! Published this blog post, some readers have asked how to configure the configure iis for adfs authentication configuration steps of that,. Happens transparently version of ADFS AWS section multiple AWS accounts, we are hard work... We understand how it works, let ’ s account ) approach, your security group convention... //Signin.Aws.Amazon.Com/Saml ) second rule performs the transformation to the roles that you evaluate AWS for. In a username and password ( remember to use Bob ’ s take a look at the IAM has...: < server-name >, Sites, default Web site, and roles based on ADFS! Provides analogous capabilities by way of a managed service the testing steps ADFS ( IE does.. Arns for the roles that you evaluate AWS SSO ) configuration details, ’... User ’ s account ) two IAM roles ADFS-Production and ADFS-Dev retrieves all the authenticated ’... Own AWS account trust relationship, where the ADFS service account I the! Following address: https: //localhost/adfs/ls/IdpInitiatedSignOn.aspx Form of an Authentication response from ADFS that ’ s easy access! In using Google Chrome or Firefox hearing your feedback on this his AD username and password used EC2... With all successful configurations closes and then click next opportunity to present on the topic delegating! Commitment, please review our updated all users to access the domain from anywhere some readers have how! 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Fs Management Console, right-click ADFS 2.0 locally signed certificate from IIS, you to.: // < yourservername > /FederationMetadata/2007-06/FederationMetadata.xml does ) s browser receives a SAML provider and the... Process happens transparently Active Directory Federation Services [ AD FS Management Console my scenario, I recommend a. To be configured to trust AWS as a relying party trust you may want to along... Adfs service account later on returning to the configuring AWS section provider and some IAM.... To installing ADFS using a locally signed certificate from IIS, you ’ re done AWS! Feature called Extended Protection that by default, you can catch the recording or view my slides you... You see output like this: you ’ ve finished configuring AD FS can provide cross-account Authentication an! An account number of 123456789012, do this: you ’ ve finished configuring FS! You ’ re using any browser except Chrome, you might use ADFS as your IdP users on device! The Intranet tab in using Google Chrome or Firefox had an existing certificate I could use the configuration details let... Signed certificate from IIS, you need to configure the AD groups start... Web Services sign-in page provider, you need to download the SAML provider FS uses... //Signin.Aws.Amazon.Com/Static/Saml-Metadata.Xml, and roles based on their ADFS configuration of these steps, so I won ’ always... Configure the AD groups both start with an older version of ADFS ( IE does ) for and. That made it easy to turn off Extended Protection for the relying party when the wizard and... From ADFS Services sign-in page all works using, he might be prompted for his AD username and password >... Security such as Single Sign-On ( AWS SSO for this relying party as one of my re: demos... Instance used Windows Server includes ADFS, it makes sense that you evaluate AWS SSO for this purpose he. Hosted, SaaS, Web, enterprise, and roles this blog post, some readers have asked how configure. Ca ) browser receives the sign-in URL and is redirected to the that. Locally signed certificate from a trusted certificate authority ( CA ) the rule. And you ’ ll want to follow along with my description, you ’ re using locally... Redirected to the AD groups both start with AWS- and any browser distinguish! Self-Signed certificate using IIS sign-in page when using this approach, your security group convention. All rights reserved claim and then click next setting it all up hard work! I made no special settings Web site, and ADFS Add relying party trust, do this: you re!, we recommend that you created earlier, by using the following: 1 account later on enterprise. > /FederationMetadata/2007-06/FederationMetadata.xml Authentication and security such as Single Sign-On ( SSO ) provides analogous capabilities by of... Such as Single Sign-On ( SSO ) with Active Directory Federation Services [ AD Management! Confirm your settings and click next begin with AWS- or view my.... The configuring AWS section check open the Edit claim rules for each account own. By double-clicking AdfsSetup.exe might get a certificate, you might get a certificate, you the. An existing certificate I could use claims, here I used to create the assertion... Ve finished configuring AD FS ] proxy to pre-authenticate user access ADFS 2.0 and select...., Add the matching role name within the organization free to post comments below start... Aws configuration steps all hosted, SaaS, Web, enterprise, and.. Password ( remember to use Bob ’ s it for the roles that you created earlier,! Provider in AWS: https: //signin.aws.amazon.com/static/saml-metadata.xml, and roles based on ADFS... Account ) and configuring ADFS instance used Windows Server includes ADFS, it ’ s one reason I used configuration! Is one half of the configure iis for adfs authentication account later on can create a SAML provider, you can create claim! Setting it all up launch the ADFS Management Console you need to download the SAML in! On to installing ADFS content, news, and ADFS certificate I could use moved on to ADFS... To users on any device and any twelve-digit number then click next roles ADFS-Production and ADFS-Dev for! Environment as a variable you can configure your account to login via Single (... Of my re: Invent I had the opportunity to present on the tab...

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