I'm creating a MVC core app that uses Azure Active Directory (AAD) as user storage.
I can create users manually in the AAD Users dashboard screen and invite external users without problems. They can also login into the app without issues.
Uninvited external users can also login to the app when agreeing with the consent screen which is what i want.My question however is how can i keep track of those users in AAD? They are not listed in the Users dashboard as external users nor are they logged in the 'Sign-ins' log screen.
Is there some option that i need to enable?
Since you want to use external users in your application, I would suggest that you use the Azure AD B2C solution: https://learn.microsoft.com/en-us/azure/active-directory-b2c/technical-overview
This will create a new B2C tenant from which you can track users that have integrated and logged in your application.
Check the consumer accounts section to see if this matched your needs:
Consumer accounts
With a consumer account, users can sign in to the applications that you've secured with Azure AD B2C. Users with consumer accounts can't, however, access Azure resources, for example the Azure portal.
Related
TL;DR
To grant admin consent to a newly created single-tenant app I need to know its Service Principal Id. Is there a way of getting the Service Principal Id of a newly created app registration when it is not listed in the results from a call to the MS Graph API ServicePrincipals endpoint?
I am using the Microsoft Graph Beta SDK to add functionality that enables users of our application to create and maintain SDS Sync Profiles.
I have a multi-tenant app registration which, given user consent, enables me to create a single-tenant app registration in the user's tenant using the graphClient.Applications.Request().AddAsync({application}) method. The process I have works fine and the single-tenant app registration is created with the necessary permissions but these require admin consent. Currently I am sending users to the adminconsent endpoint: (https://login.microsoftonline.com/{tenantId}/adminconsent) where the user can grant the necessary permissions. This is also working fine but it requires the user to log in again, having already logged in once to grant consent to the multi-tenant app. This is clearly not great from a UX point of view so I would like to avoid the necessity of the user having to log in again if possible.
I came across this post: https://winsmarts.com/how-to-grant-admin-consent-to-an-api-programmatically-e32f4a100e9d which explains how to grant the admin consent programmatically . This involves creating an oAuth2PermissionGrant object with the scopes listed that admin consent is required for.
The issue I have is that in order to add the oAuth2PermissionGrant I need to know the Service Principal Id of the single-tenant app registration just created. However, when I make a call to the Graph API to list the Service Principals (graphClient.ServicePrincipals.Request().GetAsync()) the single tenant app registration is not listed, so I have no way of getting the Service Principal Id and thus cannot create the oAuth2PermissionGrant.
Once I grant admin consent to the permissions on the single-tenant app registration, either manually in Azure AD or via the adminconsent endpoint, the single-tenant app registration shows in the results from the call to ServicePrincipals endpoint.
Additionally, if I haven't granted admin consent, and just make a call to any Graph endpoint, and, when (having logged in again) the grant permissions page is shown, I don't tick the "consent for my organization" box, the permissions remain (as expected) in "require admin consent" status, however the single-tenant app registration now shows amongst the Service Principals list.
Sorry for the long question but any advice would be most appreciated.
Thanks
David.
However, when I make a call to the Graph API to list the Service Principals (graphClient.ServicePrincipals.Request().GetAsync()) the single tenant app registration is not listed, so I have no way of getting the Service Principal Id and thus cannot create the oAuth2PermissionGrant.
That's because a service principal is not created automatically when you create an application through the APIs or with PowerShell. Azure Portal creates it for you at the same time when using it for convenience, but the raw APIs don't do that. You need to create the service principal, the only mandatory parameter is the appId (your app id/client id) if I recall correctly. Here is the documentation page for that: https://learn.microsoft.com/en-us/graph/api/serviceprincipal-post-serviceprincipals?view=graph-rest-1.0&tabs=http
Once the service principal has been created, you should be able to create the oauth2PermissionGrant objects that grant the permissions you want for all users in your directory.
My Azure Active Directory have 2 directories:
User1Directory
User2Directory
My app configured with User1Directory and I successfully logged in using User1Directory users, but I want login using User2Directory.
Okay so you have 2 Azure AD tenants (directories).
If you want to allow sign in from multiple tenants, you need to make your app multi-tenant.
Then you have a couple options for how you can handle authentication.
Your app will regardless have to check the issuer of tokens as changing an app to multi-tenant allows login with any tenant.
You probably want to check the issuer is one of those 2 tenants.
Your app could offer two login buttons, one which redirects to https://login.microsoftonline.com/tenant1-id/... and the other to https://login.microsoftonline.com/tenant2-id/....
This approach supports external guest users in those tenants as well.
The other approach is that you can instead always redirect users to authenticate with https://login.microsoftonline.com/organizations/....
This will allow the user to sign in with any Azure AD tenant.
It's simpler from your app's side but it does prevent external guest users in those tenants from signing in as the organizations endpoint (like the common endpoint) always logs the user in to their "home" tenant, making the issuer that home tenant.
I have a consumer facing application (call it consumer.com) whose user identities is managed via. Azure AD B2C. This consumer.com app has admin screens which is accessed by the internal staff whose identity is managed by Azure AD. To enable SSO experience for the internal staff the organizations Azure AD is registered as Custom Identity provider in B2C tenant. This allows the internal staff to use the corporate Azure AD credentials to login to the consumer.com application by clicking on the appropriate 'External identities' button. In this flow if the internal user has already authenticated to Office365 then clicking on the 'External identities' button will automatically authenticate user. I was wondering if the experience can be improved by cutting short the need for internal user to click on the button, perhaps the user session that exist in the browser can be used to bring in this experience. How to achieve this?
I am also looking for a solution where user will click on a link (Consumer app button) within one of Office365 apps which would then redirect to consumer.com application, of course the expectation here is to directly authenticate without needing to go through B2c login page. If this can be achieved, what information should the url link contain?
Use the domain hint parameter:
https://learn.microsoft.com/en-us/azure/active-directory-b2c/direct-signin#redirect-sign-in-to-a-social-provider
I'm trying to migrate user accounts from our database to Azure AD B2C following an article and simple app that's coupled with the article -- see below.
All user accounts we have in our database used social login e.g. Google, LinkedIn and Facebook. I'm looking at the code in the migration app and I don't see any reference to user's social login. I don't see any properties for login type or anything like that.
How will I specify how the user registered in our system and has been using his/her social account to log into our app? The migration structure seems very simple i.e. just name, last name, email, etc.
I do NOT have to use this app but not sure if there's a simpler way to handle this.
The article I'm following is: https://learn.microsoft.com/en-us/azure/active-directory-b2c/active-directory-b2c-user-migration
And here's a link to the simple migration app: https://github.com/Azure-Samples/active-directory-b2c-custom-policy-starterpack/tree/master/scenarios/aadb2c-user-migration
For a social account, Azure AD B2C finds the user object using a composite key that includes the social user identifier (e.g. the "id" claim that is issued by the social identity provider) and the social identity provider name (e.g. "facebook.com").
This composite key is stored in the "alternativeSecurityId" attribute of the user object.
Currently, you can't read or write this "alternativeSecurityId" attribute of the user object using the Azure AD Graph API, which means you can't migrate the social accounts from your existing identity store using a similar method to that described in the user migration guide.
I don't see any reference to user's social login. I don't see any
properties for login type or anything like that.
About migration: Azure AD B2C can let social accounts to sign up and sign in . For your scenario, after migrating users to Azure AD B2C, the users from any social identities can sign in the Application in your Azure AD B2C. (You can also change your policy to check and set the user migration status.)
About where users information are stored: After migrating, all the users can be seen in the Users and Groups of Azure AD B2C. Additional,There is an App called b2c-extensions-app, is visible in App registrations. It is used by the Azure AD B2C service to store information about users and custom attributes.
About Login type: Also, you may want to know which properties for login type you can choose, Email address or Username. This configuration can be done in Azure Portal.
Go to Azure Portal > You B2C tenant > Identity providers > local accounts > Choose Email or User name for sign-up and sign-in.
How will I specify how the user registered in our system and has been
using his/her social account to log into our app? The migration
structure seems very simple i.e. just name, last name, email, etc.
Yes, the migration is very simple. If you want to specify how the users to sign-up and sign-in , you need to built-in Sign-up or Sign-in policies for those users. Also, you can use Custom policies.
I am developing a multi-tenant Office 365 daemon that requires access to user calendars.
I have successfully registered in the company tenant (Tenant1) that has deployed this app using certificates and I am able to get access tokens.
Now I created a separate AAD tenant (Tenant 2) and logged in to daemon app using administrator account of Tenant 2, it prompted the Admin Consent screen and I provided consent. There was no errors returned.
When I tried to get an app token however, I am able to get a token but with blank permissions. If I call the Office 365 API using this token, I get a 401.
I was of the view that service principal objects should be created. Also I am unable to see this app in Tenant 2 app registrations.
Do all my consumers have to register this app manually in their AD tenant and modify application manifest file to add certificate details?
I am not sure about the benefit of multi tenancy if that's the case.
I found the follow in the Azure Active Directory documentation:
The following diagram illustrates the relationship between an application's application object and corresponding service principal objects, in the context of a sample multi-tenant application called HR app. There are three Azure AD tenants in this scenario:
Adatum - the tenant used by the company that developed the HR app
Contoso - the tenant used by the Contoso organization, which is a consumer of the HR app
Fabrikam - the tenant used by the Fabrikam organization, which also consumes the HR app
You do not need to have each tenant register your application. In fact, you shouldn't since having dozens (or hundreds) of unique App IDs floating around would only create headaches for you.
Each tenant does however need to execute the Admin Consent workflow. This will authorize the App ID you've registered on your end to access the scopes you've requested.
Generally, I recommend using the v2 Endpoint and the apps.dev.microsoft.com portal for registering your app. While you can also register your app in your own Active Directory, the portal makes it a lot easier to manage.
The general process is:
Register you application in the Registration Portal
Populate the "Application Permissions" in the Microsoft Graph Permissions section.
Launch the Admin Consent workload using https://login.microsoftonline.com/common/adminconsent?client_id=[APPLICATION ID]&redirect_uri=[REDIRECT URI]
Get a beer
A couple of tips:
The Registration Portal only supports MSA (i.e. personal) accounts at the moment. I'd suggest creating a new Outlook.com account for this purpose so you can easily share the credentials with folks who need them internally.
If you create a shared Outlook.com account, you should also set up forwarding rules for all of the interested parties internally. This is in case something should every go wrong or change down the road and you need to recover the account.
I wrote a v2 Endpoint and Admin Consent primer that you might find helpful. They assume you're using the Authorization Code flow but the concepts remain the same for Client Credentials.