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Question 89 - AZ-204 discussion

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DRAG DROP

You are developing a web service that will run on Azure virtual machines that use Azure Storage. You configure all virtual machines to use managed identities.

You have the following requirements:

Secret-based authentication mechanisms are not permitted for accessing an Azure Storage account.

Must use only Azure Instance Metadata Service endpoints.

You need to write code to retrieve an access token to access Azure Storage. To answer, drag the appropriate code segments to the correct locations. Each code segment may be used once or not at all. You may need to drag the split bar between panes or scroll to view content.

NOTE: Each correct selection is worth one point.


Question 89
Correct answer: Question 89

Explanation:

Azure Instance Metadata Service endpoints "/oauth2/token"

Box 1: http://169.254.169.254/metadata/identity/oauth2/token

Sample request using the Azure Instance Metadata Service (IMDS) endpoint (recommended):

GET 'http://169.254.169.254/metadata/identity/oauth2/token?api-version=2018-02-01&resource=https://management.azure.com/' HTTP/1.1 Metadata: true

Box 2: JsonConvert.DeserializeObject<Dictionary<string,string>>(payload);

Deserialized token response; returning access code.

Reference:

https://docs.microsoft.com/en-us/azure/active-directory/managed-identities-azure-resources/how-to-use-vm-token

https://docs.microsoft.com/en-us/azure/service-fabric/how-to-managed-identity-service-fabric-app-code

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asked 02/10/2024
FL Ferdous Attaie
36 questions
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