add skeleton function for 3887-emergency reporting
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@ -98,6 +98,28 @@ static struct TALER_AUDITORDB_ProgressPoint pp;
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/* ***************************** Report logic **************************** */
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/* ***************************** Report logic **************************** */
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/**
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* Called in case we detect an emergency situation where the exchange
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* is paying out a larger amount on a denomination than we issued in
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* that denomination. This means that the exchange's private keys
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* might have gotten compromised, and that we need to trigger an
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* emergency request to all wallets to deposit pending coins for the
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* denomination (and as an exchange suffer a huge financial loss).
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*
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* @param dki denomination key where the loss was detected
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*/
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static void
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report_emergency (const struct TALER_EXCHANGEDB_DenominationKeyInformationP *dki)
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{
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/* TODO: properly implement #3887, including how to continue the
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audit after the emergency. */
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GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
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"Emergency detected for denomination %s\n",
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GNUNET_h2s (&dki->properties.denom_hash));
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}
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/**
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/**
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* Report a (serious) inconsistency in the exchange's database.
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* Report a (serious) inconsistency in the exchange's database.
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*
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*
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@ -1660,8 +1682,7 @@ refresh_session_cb (void *cls,
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&dso->denom_balance,
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&dso->denom_balance,
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amount_with_fee))
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amount_with_fee))
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{
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{
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// FIXME: trigger EMERGENCY PROTOCOL HERE! Exchange has been compromised!
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report_emergency (dki);
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GNUNET_break (0);
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return GNUNET_SYSERR;
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return GNUNET_SYSERR;
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}
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}
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@ -1776,8 +1797,7 @@ deposit_cb (void *cls,
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&ds->denom_balance,
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&ds->denom_balance,
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amount_with_fee))
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amount_with_fee))
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{
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{
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// FIXME: trigger EMERGENCY PROTOCOL HERE! Exchange has been compromised!
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report_emergency (dki);
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GNUNET_break (0);
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return GNUNET_SYSERR;
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return GNUNET_SYSERR;
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}
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}
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