Fixing an Integer Overflow Issue #121
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lesv
reviewed
Aug 23, 2017
| assertEquals(3600 * 1000L, accessToken.getExpirationTimeMillis().longValue()); | ||
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| // Test for large expires_in values (should not overflow). | ||
| transport.setExpiresInSeconds(3600 * 1000); |
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lesv
approved these changes
Aug 28, 2017
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@garrettjonesgoogle I've merged, but can revert if you wish. |
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If the token server responds with a large
expires_invalue to the token refresh request, theServiceAccountCredentialclass runs into an integer overflow. I've added more information at #120.This patch fixes the issue, and provides a test case (test case fails without the fix). This is not a critical issue, as we can expect most token servers to be well behaved. But it would be nice if the credentials were able to handle the case where the server responds with a large
expires_invalue.