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Add return error when no pin is set on getUVToken.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
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Pol Henarejos
2022-10-03 17:47:27 +02:00
parent 04aaf0f572
commit f84d36b1da
1 changed files with 2 additions and 0 deletions
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src/fido/cbor_client_pin.c
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@@ -460,6 +460,8 @@ int cbor_client_pin(const uint8_t *data, size_t len) {
CBOR_ERROR(CTAP1_ERR_INVALID_PARAMETER);
if ((subcommand == 0x9 && permissions == 0) || (subcommand == 0x5 && (permissions != 0 || rpId.present == true)))
CBOR_ERROR(CTAP1_ERR_INVALID_PARAMETER);
if (!file_has_data(ef_pin))
CBOR_ERROR(CTAP2_ERR_PIN_NOT_SET);
if (*file_get_data(ef_pin) == 0)
CBOR_ERROR(CTAP2_ERR_PIN_BLOCKED);
if (mbedtls_mpi_read_binary(&hkey.ctx.mbed_ecdh.Qp.X, kax.data, kax.len) != 0) {