How to secure SpringBoot REST APIs using AzureAD B2C OAuth2 scopes?
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- čas přidán 10. 09. 2024
- This video explains how to build a SpringBoot application from scratch and secure the APIs using the AzureAD B2C OAuth2 scopes. It uses the OAuth 2.0 client credentials grant to get access token from AzureAD B2C and use that access token to call the SpringBoot APIs.
Documentation referred :
SpringBoot Security : docs.spring.io...
AzureAD B2C Client credentials : learn.microsof...
#identity #iam #security #sso #oidc #idtoken #spring #springboot #openidconnect #java #javaprogramming #javasecurity #springsecurity #oauth #oauth2 #apisecurity #azure #azuread #azureactivedirectory #azureadb2c #oauth #oauth2
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I don't know why your videos have less views. Have been learning from youtube since 15 years but never found anyone creating POCs by referring to the actual documentations. Your approach really gives a lot of confidence! Needless to mention that the topics you cover are really difficult to find elsewhere. Great content!
Thank you so much !! I will keep trying my best to post quality videos.
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You just help me immensely with a current issue! ❤
Glad it helped!!
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This was an excellent video, thanks for sharing it!
Thank you.
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Good video - One quick question, in step-4 said that the token will get validated... how and where the token will get validated ?
All these validations are taken care by SpringBoot security classes. You can customize this which is generally not required. Refer this documentation for more details : docs.spring.io/spring-security/reference/servlet/oauth2/login/advanced.html#oauth2login-advanced-idtoken-verify
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What is diference between Azure AD B2c and Entra Id in configuration. And which one i should use. Thank you
Here are some links which will clear the confusion :
learn.microsoft.com/en-us/answers/questions/1556632/confusion-around-azure-ad-b2c-vs-microsoft-entra-e
learn.microsoft.com/en-us/entra/external-id/customers/faq-customers#is-microsoft-entra-external-id-a-new-name-for-azure-ad-b2c
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Some of the blades are missing in Azure B2C
how to change "exp" jwt claim in azure entra ID
You can try changing the token lifetime as mentioned here learn.microsoft.com/en-us/entra/identity-platform/configurable-token-lifetimes and that should change the exp claim accordingly. I have not tried that. But, I think it should work.
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Explained very well and really excellent!!!
Glad you liked it!!
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Great video and explaination. Though the Azure portal have few changes than this video but the concept remained pretty much same. I followed everything as per your video and verified with Azure documentation too, but I'm getting Invalid grant type.(value=client_credentials). Please help to resolve
Thank you. Please check if "accessTokenAcceptedVersion" in the manifest file is set to 2 as mentioned in this document learn.microsoft.com/en-us/azure/active-directory-b2c/client-credentials-grant-flow?pivots=b2c-user-flow#step-2-register-an-application
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@@securityinaction1018 yes it is. All the steps mentioned in your video and the Azure documentation was followed strictly.
It's pretty difficult to debug without seeing the setup. One more thing I can think of is the "Application ID URI" as mentioned in this document learn.microsoft.com/en-us/azure/active-directory-b2c/client-credentials-grant-flow?pivots=b2c-user-flow#step-11-define-web-api-roles-scopes. Please make sure it is configured as mentioned in the video.
@@securityinaction1018 yes, the verified and even recreated Application ID URI with new unique ID. still no luck
If it is fine, please share the curl command. Make sure client ID and client secret is not exposed in public comments.
Great video. I am getting the following exception when adding the issues found in the token: "Caused by: java.lang.IllegalArgumentException: Unable to resolve the Configuration with the provided Issuer of: registeredDomain/{tenantId}/v2.0/"
It looks like a wrong issuer. registeredDomain/{tenantId} are placeholders. You need to replace that with the actual values.
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