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add api to allow clients to force auditor notification of dc

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This commit is contained in:
Christian Grothoff 2019-10-26 20:51:21 +02:00
parent c1ce2a03ed
commit 47e4dc13ed
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GPG Key ID: 939E6BE1E29FC3CC
2 changed files with 31 additions and 1 deletions
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10
src/include/taler_exchange_service.h
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@ -770,6 +770,16 @@ TALER_EXCHANGE_deposit (struct TALER_EXCHANGE_Handle *exchange,
void *cb_cls); void *cb_cls);
/**
* Change the chance that our deposit confirmation will be given to the
* auditor to 100%.
*
* @param deposit the deposit permission request handle
*/
void
TALER_EXCHANGE_deposit_force_dc (struct TALER_EXCHANGE_DepositHandle *deposit);
/** /**
* Cancel a deposit permission request. This function cannot be used * Cancel a deposit permission request. This function cannot be used
* on a request handle if a response is already served for it. * on a request handle if a response is already served for it.

22
src/lib/exchange_api_deposit.c
View File

@ -105,6 +105,12 @@ struct TALER_EXCHANGE_DepositHandle
*/ */
struct TALER_Amount coin_value; struct TALER_Amount coin_value;
/**
* Chance that we will inform the auditor about the deposit
* is 1:n, where the value of this field is "n".
*/
unsigned int auditor_chance;
}; };
@ -129,7 +135,7 @@ auditor_cb (void *cls,
struct TEAH_AuditorInteractionEntry *aie; struct TEAH_AuditorInteractionEntry *aie;
if (0 != GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, if (0 != GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK,
AUDITOR_CHANCE)) dh->auditor_chance))
return NULL; return NULL;
key_state = TALER_EXCHANGE_get_keys (dh->exchange); key_state = TALER_EXCHANGE_get_keys (dh->exchange);
spk = TALER_EXCHANGE_get_signing_key_details (key_state, spk = TALER_EXCHANGE_get_signing_key_details (key_state,
@ -573,6 +579,7 @@ TALER_EXCHANGE_deposit (struct TALER_EXCHANGE_Handle *exchange,
} }
dh = GNUNET_new (struct TALER_EXCHANGE_DepositHandle); dh = GNUNET_new (struct TALER_EXCHANGE_DepositHandle);
dh->auditor_chance = AUDITOR_CHANCE;
dh->exchange = exchange; dh->exchange = exchange;
dh->cb = cb; dh->cb = cb;
dh->cb_cls = cb_cls; dh->cb_cls = cb_cls;
@ -619,6 +626,19 @@ TALER_EXCHANGE_deposit (struct TALER_EXCHANGE_Handle *exchange,
} }
/**
* Change the chance that our deposit confirmation will be given to the
* auditor to 100%.
*
* @param deposit the deposit permission request handle
*/
void
TALER_EXCHANGE_deposit_force_dc (struct TALER_EXCHANGE_DepositHandle *deposit)
{
deposit->auditor_chance = 1;
}
/** /**
* Cancel a deposit permission request. This function cannot be used * Cancel a deposit permission request. This function cannot be used
* on a request handle if a response is already served for it. * on a request handle if a response is already served for it.