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Token issuance - Access has been blocked by Conditional Access policies.

Sarish Tabish Sayyed 45 Reputation points Microsoft Vendor
2024-08-27T14:03:13.99+00:00

I am trying to issue a bearer token using a certificate from key vault, I am able to fetch the certificate however it fails in below code block

AccessToken token = await credential.GetTokenAsync(requestContext);

Exception: AADSTS53003: Access has been blocked by Conditional Access policies. The access policy does not allow token issuance. Trace ID: a05f1c86-f64d-4a52-bceb-8e7748064800 Correlation ID: 6a15fedb-c7a1-435b-86fe-5cb02073c939 Timestamp: 2024-08-27 13:52:42Z The returned error contains a claims challenge.

Azure Key Vault
Azure Key Vault
An Azure service that is used to manage and protect cryptographic keys and other secrets used by cloud apps and services.
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  1. Sarish Tabish Sayyed 45 Reputation points Microsoft Vendor
    2024-09-03T11:49:21.3133333+00:00

    I was able get over this issue by disabling IPv6, don't know why that mattered but I'm good for now, thanks!

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  2. James Hamil 24,131 Reputation points Microsoft Employee
    2024-09-06T19:35:55.3266667+00:00

    Hi @Sarish Tabish Sayyed , thank you for confirming your answer! Since you can't verify your own answer, I'll repost it here for others to reference. Please mark "Accept Answer" for visibility.

    Problem: Exception: AADSTS53003: Access has been blocked by Conditional Access policies. The access policy does not allow token issuance.

    Solution: I was able get over this issue by disabling IPv6

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