Hello,

When using the java client library and calling 'fusionAuthClient.validateJWT(accessToken)' an incorrect exp/iat date is returned. When i validate the token using jwt.io for instance the expiration date is correct. This issue is similar to this: https://fusionauth.io/community/forum/topic/204/net-core-client-jwt-validate-returns-incorrect-exp-iat-time?_=1681918914102

Is there any reason why this is happening?

Here is an example of the text token:

eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6IjQ4NmZlNDI0MiJ9.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.Sk5tXeDUG_RNhzKThvZkzK-xoQkQA5D62_QZJ-F1OLg

@dan added the unit test

Hi Dan, here is a unit test that fails (JWT is supposed to be valid for 1 hour)

    @Test
    void testJWTValidity() {
        FusionAuthClient fusionAuthClient = new FusionAuthClient(API_KEY, BASE_URL, TENANT_ID);

        LoginRequest loginRequest = new io.fusionauth.domain.api.LoginRequest(UUID.fromString(APPLICATION_ID), EMAIL,
                PASSWORD);
        ClientResponse<LoginResponse, Errors> loginResponse = fusionAuthClient.login(loginRequest);

        String token = loginResponse.getSuccessResponse().token;
        ClientResponse<ValidateResponse, Void> validateResponse = fusionAuthClient.validateJWT(token);

        assertFalse(validateResponse.getSuccessResponse().jwt.isExpired());
    }

When i debug i see that the expiration date is wrong:

I am using the latest version of the java client library (1.45.0)

Hello,

When using the java client library and calling 'fusionAuthClient.validateJWT(accessToken)' an incorrect exp/iat date is returned. When i validate the token using jwt.io for instance the expiration date is correct. This issue is similar to this: https://fusionauth.io/community/forum/topic/204/net-core-client-jwt-validate-returns-incorrect-exp-iat-time?_=1681918914102

Is there any reason why this is happening?

Here is an example of the text token:

eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6IjQ4NmZlNDI0MiJ9.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.Sk5tXeDUG_RNhzKThvZkzK-xoQkQA5D62_QZJ-F1OLg

Re: .NET Core Client JWT Validate returns incorrect exp/iat time

Hi, i am having exactly the same issue with the java client library. Using the java library the expiration date is "1681923", but when calling the rest endpoint directly (or using jwt.io) the expiration date is "1681923383".

Any idea why this happens?