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implement #4983

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This commit is contained in:
Christian Grothoff 2017-04-19 13:46:38 +02:00
parent 5e8ef38680
commit 123b1868ab
No known key found for this signature in database
GPG Key ID: 939E6BE1E29FC3CC
1 changed files with 58 additions and 33 deletions
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29
src/auditor/taler-auditor.c
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@ -574,6 +574,14 @@ struct ReserveContext
*/ */
struct GNUNET_CONTAINER_MultiHashMap *reserves; struct GNUNET_CONTAINER_MultiHashMap *reserves;
/**
* Map from hash of denomination's public key to a
* static string "revoked" for keys that have been revoked,
* or "master signature invalid" in case the revocation is
* there but bogus.
*/
struct GNUNET_CONTAINER_MultiHashMap *revoked;
/** /**
* Total balance in all reserves (updated). * Total balance in all reserves (updated).
*/ */
@ -834,6 +842,7 @@ handle_payback_by_reserve (void *cls,
struct TALER_MasterSignatureP msig; struct TALER_MasterSignatureP msig;
uint64_t rev_rowid; uint64_t rev_rowid;
int ret; int ret;
const char *rev;
/* should be monotonically increasing */ /* should be monotonically increasing */
GNUNET_assert (rowid >= pp.last_reserve_payback_serial_id); GNUNET_assert (rowid >= pp.last_reserve_payback_serial_id);
@ -864,6 +873,10 @@ handle_payback_by_reserve (void *cls,
} }
/* check that the coin was eligible for payback!*/ /* check that the coin was eligible for payback!*/
rev = GNUNET_CONTAINER_multihashmap_get (rc->revoked,
&pr.h_denom_pub);
if (NULL == rev)
{
ret = edb->get_denomination_revocation (edb->cls, ret = edb->get_denomination_revocation (edb->cls,
esession, esession,
&pr.h_denom_pub, &pr.h_denom_pub,
@ -897,10 +910,19 @@ handle_payback_by_reserve (void *cls,
report_row_inconsistency ("denomination_revocations", report_row_inconsistency ("denomination_revocations",
rev_rowid, rev_rowid,
"master signature invalid"); "master signature invalid");
rev = "master signature invalid";
}
else
{
rev = "revoked";
}
GNUNET_assert (GNUNET_OK ==
GNUNET_CONTAINER_multihashmap_put (rc->revoked,
&pr.h_denom_pub,
(void *) rev,
GNUNET_CONTAINER_MULTIHASHMAPOPTION_UNIQUE_ONLY));
} }
/* TODO: cache result so we don't do this every time! (#4983) */
} }
GNUNET_CRYPTO_hash (reserve_pub, GNUNET_CRYPTO_hash (reserve_pub,
sizeof (*reserve_pub), sizeof (*reserve_pub),
@ -1171,6 +1193,8 @@ analyze_reserves (void *cls)
rc.reserves = GNUNET_CONTAINER_multihashmap_create (512, rc.reserves = GNUNET_CONTAINER_multihashmap_create (512,
GNUNET_NO); GNUNET_NO);
rc.revoked = GNUNET_CONTAINER_multihashmap_create (4,
GNUNET_NO);
if (GNUNET_SYSERR == if (GNUNET_SYSERR ==
edb->select_reserves_in_above_serial_id (edb->cls, edb->select_reserves_in_above_serial_id (edb->cls,
@ -1213,6 +1237,7 @@ analyze_reserves (void *cls)
GNUNET_break (0 == GNUNET_break (0 ==
GNUNET_CONTAINER_multihashmap_size (rc.reserves)); GNUNET_CONTAINER_multihashmap_size (rc.reserves));
GNUNET_CONTAINER_multihashmap_destroy (rc.reserves); GNUNET_CONTAINER_multihashmap_destroy (rc.reserves);
GNUNET_CONTAINER_multihashmap_destroy (rc.revoked);
if (GNUNET_NO == ret) if (GNUNET_NO == ret)