I try login to Azure AD web app and when i do it with user inside my tenant its ok,
but when login other user i get
AADSTS50020: User account '*******' from identity provider 'live.com' does not exist in tenant 'Default Directory' and cannot access the application 'a1eda862-65fb-4f90-8482-06151f5c7abc' in that tenant. The account needs to be added as an external user in the tenant first. Sign out and sign in again with a different Azure Active Directory user account.
Login Url :
https://login.microsoftonline.com/common/oauth2/authorize?client_id=a1eda862-65fb-4f90-8482-06151f5c7abc&response_type=id_token+code&redirect_uri=http://localhost:44302/&response_mode=form_post&scope=openid+profile&state=12345&nonce=7362CAEA-9CA5-4B43-9BA3-34D7C303EBA7&resource=https://management.azure.com/
Tenant settings
Few things to check -
Based on the error you shared, it seems you're logged in with some Microsoft account like live.com/hotmail etc. Are you doing that intentionally or just happened to be logged in and getting confused by that? If you do want to login with a Microsoft account other than a usual organizational account, then as the error says, you need to add that account to your AzureAD tenant as an external user.
AADSTS50020: User account '*******' from identity provider 'live.com' does not exist in tenant
For any other organizational user, i.e. user from a different AzureAD tenant than the one where this application is registered, you will first need to go through the consent process. You may have done it already or not.
More details on that process here - https://learn.microsoft.com/en-us/azure/active-directory/develop/active-directory-devhowto-multi-tenant-overview#understanding-user-and-admin-consent
Issue:
You wanted to use a personal account within a multi-tenant application to get a token for the "https://management.core.windows.net" API
Scope:
We will focus on this issue and consider it as resolved once we provide you with the reason that Personal accounts cannot be used against a v1 multi-tenant application.
Alternatively, we will consider this case resolved if we confirm that the problem is caused by a third-party application or is by-design.
This agreed resolution statement describes the specific conditions where we will close this case. Please let me know if you do not agree with this scope.
Cause:
For multi-tenant applications in v1 you can only use an organizational account and not a personal one. That happens because for personal ones you will be logged authenticated by the “Live” endpoints and not by Azure endpoints, also because we are sending the user to the “common” endpoint and in there we do not know in which directory you want to sign in.
Resolution:
Having a multi-tenant application and sign-in users with personal and organizational accounts can be covered by the Azure AD V2 endpoints, nevertheless the v2 has some limitations right now and one of them is that you could only get a token for Microsoft Graph API and not for https://management.core.windows.net. We plan to implement all APIs that are available in v1 also in v2, but as for now cannot be used to acquire a token for such API.
Related
I have created a webapp on Azure and have set the authentication mode to;
"Accounts in any organizational directory (Any Azure AD directory -
Multitenant) and personal Microsoft accounts (e.g. Skype, Xbox)
All users with a work or school, or personal Microsoft account can use
your application or API. This includes Office 365 subscribers."
It works perfectly for me and my colleges, and it works also for personal Microsoft accounts.
I am now trying to login users on a different Azure AD, but these cannot login. Here is the login log of an attempt taken from their AD. A similar message was displayed to the user onscreen
User account '{email}' from identity provider '{idp}' does not exist
in tenant '{tenant}' and cannot access the application
'{appId}'({appName}) in that tenant. The account needs to be added as
an external user in the tenant first. Sign out and sign in again with
a different Azure Active Directory user account.
the sole purpose of the webapp is to get an Azure/MS verified email address of the user and perform a lookup in a user database.
Preferably this should be achieved without need the "other azure AD" admins to do anything on their end. But if need be this can be asked. I just don't know what to ask.
User account '{email}' from identity provider '{idp}' does not exist
in tenant '{tenant}' and cannot access the application
'{appId}'({appName}) in that tenant. The account needs to be added as
an external user in the tenant first. Sign out and sign in again with
a different Azure Active Directory user account.
This error usually occurs for many reasons. Please check if below are helpful:
Case1:
Please check if your sign-in URL is something like this:
https://login.microsoftonline.com/<tenant_id>/
If it is like that, you may get error as you selected this option: “Accounts in any organizational directory (Any Azure AD directory - Multitenant) and personal Microsoft accounts (e.g., Skype, Xbox)” and users from other organizations can't access the application.
To resolve that error, try to change the sign-in URL as
https://login.microsoftonline.com/common
Apply this URL value in Authority Setting in your application code.
To know how to do that in detail, go through this link.
Case2:
There is also a possibility where the user has active session already signed in using different personal account other than Microsoft. To confirm this scenario, check User Account and Identity Provider values in error message.
To resolve that error, inform the user to sign out from their active session and sign in again from different browser or private browser session. Otherwise ask them to clear the cookies and cache, sign in as new.
If still the error won’t resolve means, please go through below reference if it is helpful.
Reference:
Error AADSTS50020 - User account from identity provider does not exist in tenant - Active Directory | Microsoft Docs
I'd like to use Microsoft Graph Explorer to work with my Azure AD B2C Tenant.
Initially, all I want to do is retrieve a Custom Attribute that I've assigned to an application registration. The custom attribute will store the UserAppPermission value, a 'role' replacement for B2C since it doesn't natively support them.
Can I get a second set of eyes on my process? I'd like to make sure I'm reading this properly.
First goal: Get a list of applications registered to my B2C Tenant. Reasoning is... if the app registration doesn't appear then future queries are unlikely to be successful.
Resource#1 "Manage Azure AD B2C with Microsoft Graph" (Note B2C in the title)
(1) I registered an application in my B2C tenant with permissions in excess of the minimum, checked this process twice: Register a Microsoft Graph application (Note B2C in the opening paragraph, and throughout the document).
(1a) Uncertain if the Azure portal was being buggy, I also registered this application with the 'Global Administrator Role' ... absolute overkill & insecure ..
(1b) I am certain that I assigned the appropriate Microsoft Graph API permissions in the app registration tab
(1c) As described in the doc, I also granted the application the user administrator role, although that is contained within the global administrator role.
(1d) Per the doc, "Now that you've registered your management application and have granted it the required permissions, your applications and services (for example, Azure Pipelines) can use its credentials and permissions to interact with the Microsoft Graph API."
When I run "https://graph.microsoft.com/beta/applications" to get a list of registered applications, all I see is the single App Registration our 'root' Azure account has for our Azure Functions App. Since this was an article on managing azure ad B2C with Microsoft Graph, I was expecting to see the applications registered to my B2C Tenant.
? Does anyone read (1d) to mean that I should not be able to use https://developer.microsoft.com/en-us/graph/graph-explorer, logged in as the B2C global administrator, and granting all permissions the endpoint requires, to make Microsoft Graph API queries?
Next goal: Get a list of users registered to my B2C Tenant
Resource#2 "List Users" - the link to this resource was provided by Resource #1, link provided above.
(1) There only mention of B2C in this article is: "The $count and $search parameters are currently not available in Azure AD B2C tenants."
(2) The request to get all users is GET "https://graph.microsoft.com/v1.0/users"
(2a) The request returns a list of users for the MyOrg's root AD tenant, not the application's B2C tenant. Not surprising since there's nothing in the request to specify the B2C tenant.
(3) Another resource provides this request format: https://graph.microsoft.com/beta/.onmicrosoft.com/users, which specifies the b2c tenant.
(3a) This executes without error in Graph-Explorer but does not return any of the users that registered for the application using the sign-up/sign-in policy (Consumer B2C Users). It still returns a list of users for the 'root' Azure account.
Update re:specifying tenant in graph-explorer:
While logged in to Graph Explorer us my work MS email which is registered as a global admin for our Azure account and owner of the B2C tenant I specified:
This returns a list of applications for the root Azure account, not app registrations for the B2C Tenant I specified. Perhaps I misunderstood the intent of this Graph API call.
I optimistically ran 'https://graph.microsoft.com/beta/identity/b2cUserFlows' with the tenant specified in the URL (as in screenshot). Result:
"error": {
"code": "AADB2C",
"message": "'4fba2ea8-XXXX-XXXX-964e-99f48b79d925' is not an Azure AD B2C directory...
I'm still not certain what the UUID returned in the message represents. The UUID has no correlation, that I can find, with the tenant I specified in the URL.
The reason is that you are using an Azure account which is from your root AAD tenant.
You have two options to resolve it.
Specify the tenant in the Graph Explorer URL:
https://developer.microsoft.com/en-us/graph/graph-explorer?tenant={Your b2c tenant}.onmicrosoft.com. Still use that Azure account from root
AAD tenant to sign in and you can get a list of applications and
users of your B2C Tenant now.
Another method is creating a new user in your B2C tenant and assign
Global admin role to it. And then sign into
https://developer.microsoft.com/en-us/graph/graph-explorer with
this new user. Now you can list applications and users of your B2C
Tenant as well.
Update:
Don't use a Consumer account (local account) for the second suggestion. You should create an AAD user (work account, format: mytenantname.onmicrosoft.com ) in Azure portal in B2C tenant and assign it global admin role.
Overview of user accounts in Azure Active Directory B2C for your reference.
#AllenWu's second solution was, in effect, correct but not explicit enough for me.
The New user interface in the B2C Tenant offers three options for creating users: Create user, Invite user and Create Azure AD B2C user. Most of my work has revolved around B2C users so I did that and gave the user Global Admin rights and my Graph Explorer results were unchanged.
Another user provided this suggestion and made it clear that I needed to create a user w/an email address of #my-tenant-name.onmicrosoft.com. I created such a user, assigned it Global Admin rights, and I was able to use Graph Explorer as I expected.
Note that users with an email of "SomeTestUser_gmail.com**#EXT#**#my-tenant-name.onmicrosoft.com do not behave in the same way.
Thanks for the suggestions & feedback & I hope this helps if you ended up here with the same question.
My target is simple: use an Azure AD multi-tenant app to be able to call Azure Resource Manager API on other tenants. However, I cannot figure out how to do it when you sign in with a personal Microsoft account.
I created an Azure AD multi-tenant app using a company's tenant
Then created a test ASP.NET Core Web application which goes to a such URL:
The Microsoft's login page shows up and I'm able to log in successfully with a personal LIVE.COM, where the test Web app receives the callback with given redirect URL. I have another Azure tenant created with my personal MS account which I'm trying to access.
The Multi-Tenant AAD App gets added to the "personal space" at https://account.live.com/consent/Manage, but not to the Azure AD tenant.
It probably makes sense from the technical standpoint, but how do I add the AAD app to another tenant when logged in with a personal account?
I figured that the "authorize" URL must include the AAD tenant name/ID instead of "common" (confirm that a Service Principal gets created on the target tenant):
However, that tenant name/ID is unknown when a user logs in, and I don't really know what API to use to query it.
Should be done by hand - detecting a personal MS account and finding the association with AAD tenant, or is there an API that can facilitate this? In both cases, how? What if an account is associated with multiple tenants ("Switch Directory" in Azure Portal)?
P.S. using URLs https://login.microsoftonline.com/organizations/oauth2/v2.0/authorize ("orgainzations" instead of "common") or https://login.microsoftonline.com/common/oauth2/authorize (without "v2.0") won't allow using a personal MS account to log in.
UPDATE
To demonstrate the problem, there are 4 tests were made to access resource "https://management.azure.com/" with a multi-tenant app:
Authorize Microsoft's "Microsoft Azure" app with v1 endpoint - it works with personal accounts:
https://login.microsoftonline.com/common/oauth2/authorize?client_id=1950a258-227b-4e31-a9cf-717495945fc2&response_type=code&response_mode=form_post&resource=https://management.azure.com/&nonce=123&state=common&redirect_uri=http%3A%2F%2Flocalhost%3A64696%2FAuthCallback
Authorize the same "Microsoft Azure" app with v2 endpoint - now it does not allow to use personal accounts:
https://login.microsoftonline.com/common/oauth2/v2.0/authorize?client_id=1950a258-227b-4e31-a9cf-717495945fc2&response_type=code&response_mode=form_post&scope=https://management.azure.com/.default&nonce=123&state=common&redirect_uri=http%3A%2F%2Flocalhost%3A64696%2FAuthCallback
Authorize a custom multitenant app against v1 endpoint (insert your client id) - shows error AADSTS50020 "User account 'user#live.com' from identity provider 'live.com' does not exist in tenant 'contoso.com' and cannot access the application ''(app name) in that tenant. The account needs to be added as an external user in the tenant first. Sign out and sign in again with a different Azure Active Directory user account."
https://login.microsoftonline.com/common/oauth2/authorize?client_id=&response_type=code&response_mode=form_post&resource=https://management.azure.com/&nonce=123&state=common&redirect_uri=http%3A%2F%2Flocalhost%3A64696%2FAuthCallback
Authorize a custom multitenant app against v2 endpoint - same as test #2 - does not allow personal accounts.
Thoughts.
The v2 endpoint does not allow personal accounts for the resource https://management.azure.com/, where the v1 endpoint does.
Microsoft Azure app probably has a manifest with undocumented or hardcoded settings that allows to use personal accounts for the desired resource.
ANSWER
Long story short, it's not possible for general public as per Microsoft.
Only V2.0 endpoint supports personal account(even it doesn't belong to any Azure AD tenants) to login.
It works with personal account when you use v1.0 endpoint.
That's because that personal account belongs to at least one Azure AD tenant. Then this personal account will be recognized as a guest user in the tenant.
The v2 endpoint does not allow personal accounts for the resource
https://management.azure.com/
Yes, if you login in with personal account when you use v2.0 endpoint, it will detect that you belong to personal account and will redirect you to the personal account login endpoint https://login.live.com/oauth20_authorize.srf.
You must identify the tenant to login in with personal account when use v2.0 endpoint
https://login.microsoftonline.com/{tenant}/oauth2/v2.0/authorize?
client_id=20244877-ae8f-4325-b4cf-c6dc239cb124
&response_type=code
&redirect_uri=https://localhost
&response_mode=fragment
&scope=https://management.azure.com/.default
&state=12345
&nonce=default
Then you can call https://management.azure.com/tenants?api-version=2016-06-01 to list all the tenants that account belongs to.
Update:
It is normal that you can't do that. You are not telling Azure AD that
the which tenant the MSA user is an external user, so Azure AD is
making a guess and checking in the tenant where the app is registered
(tenant A). If you expect external users to be able to sign in, you
must specify the tenant where the guest has previously been invited to
(e.g. tenant B).
I am new to Azure AD B2B, I created an Application in Azure Active Directory.
Home -> Default Directory -> App registrations -> New Registration and selected an audience as **Accounts in any organizational directory (Any Azure AD directory - Multitenant) and personal Microsoft accounts (e.g. Skype, Xbox) **
the problem is all school or personal accounts(whether assigned or not to the application) are autenticated using Microsoft.Identity.Client liberary and token is generated, but I wanted to restrict the users from accessing it. All the assigned users can only access the application. But its not happening even I set user assignment required option to YES. Any iser who is not even assign to the applpication is getting authenticated and token is generated insted and error message should be thrown that permission is not granted.
Note: I am using Xamarin.Forms as a client application
The result sounds logical.
You said any Azure AD tenant / personal account can access the app.
So any account is allowed access.
User assignment required only applies to your AAD tenant.
When a personal account signs in, they sign in with their personal account and your AAD tenant is never involved.
If you want control over who accesses the app,
you need to change the app to single-tenant (i.e. only allow accounts from this directory).
We have a Web App secured with Azure AD B2C using custom Identity Experience Framework policies to allow users to register and sign in with social identities (Microsoft, Google, Facebook), or with an identity from another federated Azure AD instance, or with 'local' Email / Password accounts.
All the social accounts and the Federated AD work correctly. Sign up and sign in with Email/Password was working correctly, but we are now experiencing an error. We haven't knowingly made any changes to our Email/Password configuration since this was last known to be working, so we're not sure how this has happened.
The issue is: Sign Up with a new Email Address works correctly, and after the process completes, the user is correctly logged-in, and their account appears in the directory. If the user signs out, however, then any attempt to sign back in again fails:
(Email address shown is not the actual one. Error has been repeated by multiple users with new and old email/password combinations.)
Digging into the portal, the underlying error is revealed as:
70001 The application named X was not found in the tenant named Y. This can happen if the application has not been installed by the administrator of the tenant or consented to by any user in the tenant. You might have sent your authentication request to the wrong tenant.
This error appears sometimes to be related to a failure to grant permissions to an application in the portal. We have tried removing and reinstating all permissions, and re-granting permissions. This has not solved the issue.
Does anyone know what could be causing this issue, and in particular why sign up / sign in works correctly, but returning sign in does not?
UPDATE:
Just to confirm that we have the IEF and Proxy IEF apps configured in the AD directory:
And we have the login-NonInteractive technical profile configured in TrustFrameworkExtensions.xml:
Having wired up Application Insights (following these instructions https://learn.microsoft.com/en-us/azure/active-directory-b2c/active-directory-b2c-troubleshoot-custom), we're able to get to this more detailed error:
AADSTS70001: Application with identifier
'ProxyIdentityExperienceFrameworkAppID' was not found in the directory
weapageengine.onmicrosoft.com
The only place 'ProxyIdentityExperienceFrameworkAppID' appears in any of our custom policies is shown in the XML snipped above, but this seems correct as per the documentation here: https://github.com/Azure-Samples/active-directory-b2c-custom-policy-starterpack/blob/3b4898fec3bf0014b320beffa6eb52ad68eb6111/SocialAndLocalAccounts/TrustFrameworkExtensions.xml#L38 - unless we are meant to update those 'DefaultValue' attributes as well?
Resolution:
As per the answer below, it is necessary to update both the Metadata and the default values with the relevant app ids. Worth noting that in the GitHub sample https://github.com/Azure-Samples/active-directory-b2c-custom-policy-starterpack/blob/3b4898fec3bf0014b320beffa6eb52ad68eb6111/SocialAndLocalAccounts/TrustFrameworkExtensions.xml#L38 the boilerplate values are differently cased, leading to our missing one in a replace-all:
The local account sign-in authenticates the end user against the Azure AD B2C directory and then reads the user object from it.
The local account sign-up and the social account sign-in do not authenticate the end user against the Azure AD B2C directory. The local account sign-up writes the user object to it. The social account sign-in delegates authentication to the social identity provider and then either writes the user object to the Azure AD B2C directory if the user object does not exist or reads the user object from the Azure AD B2C directory if the user object does exist.
To enable authentication of the end user by the local account sign-in against the Azure AD B2C directory, you must add the Identity Experience Framework applications to the Azure AD B2C directory and then configure these IEF applications with the login-NonInteractive technical profile.
The local account sign-up and the social account sign-in do not require these applications.