Can't decode Azure B2C JWT

Question

I setup an Azure AD B2C instance and are going through the step by step process as outlined in the following tutorial.

But the JWT token can't decode. It returned a null payload in https://jwt.ms. I copy the data after the = sign that also can't get any data.

Looks like the JWT payload is not a valid JSON object.

https://jwt.ms/?code=eyJraWQiOiJjcGltY29yZV8wOTI1MjAxNSIsInZlciI6IjEuMCIsInppcCI6IkRlZmxhdGUiLCJzZXIiOiIxLjAifQ..yDuk22zV-MF71N36.BdsD1Lv6aMW6QatkBKmgwOUa3Zjyiy69HuzNa7F8jI8hac4rWBKmQ_kWl2aSeAFEu2LJiw8fP7A4PRIuchNxppWEsF1mDwW0gJN994zlfeuAMC9Hr3J6mfFkQsAYQcBFdEcrqpdAc_HSc3UAUEbFxAO9Nni74nbMSn8aOq3LpEfYIg3PgaXu8yUAbOasEoUEmsSP75P0KKXl_gkIpKxUXpyPHUDmDWvs92OuwjDz4NXnKgNe7MYQh7s15utXAeat40HEf_8eyCkzFsIYm4eq8evqVYsZKJaBqi9_iSLt_FK_C5Fj7qnRyOc4b1R_cQ2LfkobpqeOmz3RLkceA1WKvV9yAI9Xn52oinmZh2-kwpadLoTldq4GTGIeRBclUex7E6ImsfLE6KSwhMnjv72w-dwu3cnbSenoi1SpOecsMXZHnRkMNA-wRb9Y6Z1gqxys8wHowoxSocoKDlslmien3B8LNhtYFB8uLrxb2pLIP6NGjndeDZMP5PRHET9dsEO3oxUHCCnI2fsfBo9Ta-kv6rJIInE1AEPuRk6t.bUuURyjq_CDxmiEa9O3tLQ

Answer 1

Hello @Andrew Or , you're right. The data after the = sign is not valid JWT or JSON. It's a code meant to be exchanged by an access token trough the /token endpoint as part of the OAuth 2.0 authorization code flow. For information on how to use the aforementioned and obtain an access token, take a look to Get an access token.

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