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device_ledger: include status code name in error message

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xiphon 2020-02-07 14:20:38 +00:00
parent 51873fec04
commit 29b7cd1351
2 changed files with 111 additions and 3 deletions
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70
src/device/device_ledger.cpp
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@ -55,7 +55,10 @@ namespace hw {
}
#define TRACKD MTRACE("hw")
#define ASSERT_SW(sw,ok,msk) CHECK_AND_ASSERT_THROW_MES(((sw)&(mask))==(ok), "Wrong Device Status : SW=" << std::hex << (sw) << " (EXPECT=" << std::hex << (ok) << ", MASK=" << std::hex << (mask) << ")") ;
#define ASSERT_SW(sw,ok,msk) CHECK_AND_ASSERT_THROW_MES(((sw)&(mask))==(ok), \
"Wrong Device Status: " << "0x" << std::hex << (sw) << " (" << Status::to_string(sw) << "), " << \
"EXPECTED 0x" << std::hex << (ok) << " (" << Status::to_string(ok) << "), " << \
"MASK 0x" << std::hex << (mask));
#define ASSERT_T0(exp) CHECK_AND_ASSERT_THROW_MES(exp, "Protocol assert failure: "#exp ) ;
#define ASSERT_X(exp,msg) CHECK_AND_ASSERT_THROW_MES(exp, msg);
@ -64,6 +67,71 @@ namespace hw {
crypto::secret_key dbg_spendkey;
#endif
struct Status
{
unsigned int code;
const char *string;
constexpr operator unsigned int() const
{
return this->code;
}
static const char *to_string(unsigned int code);
};
// Must be sorted in ascending order by the code
#define LEDGER_STATUS(status) {status, #status}
constexpr Status status_codes[] = {
LEDGER_STATUS(SW_BYTES_REMAINING_00),
LEDGER_STATUS(SW_WARNING_STATE_UNCHANGED),
LEDGER_STATUS(SW_STATE_TERMINATED),
LEDGER_STATUS(SW_MORE_DATA_AVAILABLE),
LEDGER_STATUS(SW_WRONG_LENGTH),
LEDGER_STATUS(SW_LOGICAL_CHANNEL_NOT_SUPPORTED),
LEDGER_STATUS(SW_SECURE_MESSAGING_NOT_SUPPORTED),
LEDGER_STATUS(SW_LAST_COMMAND_EXPECTED),
LEDGER_STATUS(SW_COMMAND_CHAINING_NOT_SUPPORTED),
LEDGER_STATUS(SW_SECURITY_LOAD_KEY),
LEDGER_STATUS(SW_SECURITY_COMMITMENT_CONTROL),
LEDGER_STATUS(SW_SECURITY_AMOUNT_CHAIN_CONTROL),
LEDGER_STATUS(SW_SECURITY_COMMITMENT_CHAIN_CONTROL),
LEDGER_STATUS(SW_SECURITY_OUTKEYS_CHAIN_CONTROL),
LEDGER_STATUS(SW_SECURITY_MAXOUTPUT_REACHED),
LEDGER_STATUS(SW_SECURITY_TRUSTED_INPUT),
LEDGER_STATUS(SW_CLIENT_NOT_SUPPORTED),
LEDGER_STATUS(SW_SECURITY_STATUS_NOT_SATISFIED),
LEDGER_STATUS(SW_FILE_INVALID),
LEDGER_STATUS(SW_PIN_BLOCKED),
LEDGER_STATUS(SW_DATA_INVALID),
LEDGER_STATUS(SW_CONDITIONS_NOT_SATISFIED),
LEDGER_STATUS(SW_COMMAND_NOT_ALLOWED),
LEDGER_STATUS(SW_APPLET_SELECT_FAILED),
LEDGER_STATUS(SW_WRONG_DATA),
LEDGER_STATUS(SW_FUNC_NOT_SUPPORTED),
LEDGER_STATUS(SW_FILE_NOT_FOUND),
LEDGER_STATUS(SW_RECORD_NOT_FOUND),
LEDGER_STATUS(SW_FILE_FULL),
LEDGER_STATUS(SW_INCORRECT_P1P2),
LEDGER_STATUS(SW_REFERENCED_DATA_NOT_FOUND),
LEDGER_STATUS(SW_WRONG_P1P2),
LEDGER_STATUS(SW_CORRECT_LENGTH_00),
LEDGER_STATUS(SW_INS_NOT_SUPPORTED),
LEDGER_STATUS(SW_CLA_NOT_SUPPORTED),
LEDGER_STATUS(SW_UNKNOWN),
LEDGER_STATUS(SW_OK),
LEDGER_STATUS(SW_ALGORITHM_UNSUPPORTED)
};
const char *Status::to_string(unsigned int code)
{
constexpr size_t status_codes_size = sizeof(status_codes) / sizeof(status_codes[0]);
constexpr const Status *status_codes_end = &status_codes[status_codes_size];
const Status *item = std::lower_bound(&status_codes[0], status_codes_end, code);
return (item == status_codes_end || code < *item) ? "UNKNOWN" : item->string;
}
/* ===================================================================== */
/* === hmacmap ==== */
/* ===================================================================== */