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reworked denomination initialization

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This commit is contained in:
Fournier Nicolas 2015-07-15 15:49:39 +02:00
parent 3548dda676
commit eeafe9a8dc
1 changed files with 56 additions and 43 deletions
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95
src/mintdb/perf_taler_mintdb_init.c
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@ -36,51 +36,58 @@
struct TALER_MINTDB_DenominationKeyIssueInformation * struct TALER_MINTDB_DenominationKeyIssueInformation *
PERF_TALER_MINTDB_denomination_init () PERF_TALER_MINTDB_denomination_init ()
{ {
struct TALER_MINTDB_DenominationKeyIssueInformation *dki;
struct GNUNET_CRYPTO_EddsaPrivateKey *master_prvt; struct GNUNET_CRYPTO_EddsaPrivateKey *master_prvt;
struct GNUNET_TIME_Absolute anchor; struct TALER_MINTDB_DenominationKeyIssueInformation *dki;
struct TALER_Amount amount; struct TALER_DenominationPrivateKey denom_priv;
struct TALER_DenominationPublicKey denom_pub;
struct TALER_MINTDB_DenominationKeyInformationP issue;
master_prvt = GNUNET_CRYPTO_eddsa_key_create();
GNUNET_assert (NULL != GNUNET_assert (NULL !=
(dki = GNUNET_new (struct TALER_MINTDB_DenominationKeyIssueInformation))); (dki = GNUNET_new (struct TALER_MINTDB_DenominationKeyIssueInformation)));
GNUNET_assert (NULL != GNUNET_assert (NULL !=
(dki->denom_priv.rsa_private_key (denom_priv.rsa_private_key
= GNUNET_CRYPTO_rsa_private_key_create (PERF_TALER_MINTDB_RSA_SIZE))); = GNUNET_CRYPTO_rsa_private_key_create (PERF_TALER_MINTDB_RSA_SIZE)));
GNUNET_assert (NULL != GNUNET_assert (NULL !=
(dki->denom_pub.rsa_public_key = (denom_pub.rsa_public_key =
GNUNET_CRYPTO_rsa_private_key_get_public (dki->denom_priv.rsa_private_key))); GNUNET_CRYPTO_rsa_private_key_get_public (denom_priv.rsa_private_key)));
GNUNET_CRYPTO_rsa_public_key_hash (dki->denom_pub.rsa_public_key, {/* issue */
&dki->issue.properties.denom_hash); struct TALER_MasterSignatureP signature;
GNUNET_assert (NULL != struct TALER_DenominationKeyValidityPS properties;
(master_prvt = GNUNET_CRYPTO_eddsa_key_create ()));
GNUNET_CRYPTO_eddsa_key_get_public (master_prvt,
&dki->issue.properties.master.eddsa_pub);
anchor = GNUNET_TIME_absolute_get ();
dki->issue.properties.start = GNUNET_TIME_absolute_hton (anchor);
dki->issue.properties.expire_withdraw =
GNUNET_TIME_absolute_hton (GNUNET_TIME_absolute_add (anchor,
GNUNET_TIME_relative_get_hour_ ()));
dki->issue.properties.expire_spend =
GNUNET_TIME_absolute_hton (GNUNET_TIME_absolute_add (anchor,
GNUNET_TIME_relative_get_hour_ ()));
dki->issue.properties.expire_legal =
GNUNET_TIME_absolute_hton (GNUNET_TIME_absolute_add (anchor,
GNUNET_TIME_relative_get_hour_ ()));
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount (CURRENCY ":1.1", &amount));
TALER_amount_hton (&dki->issue.properties.value, &amount);
TALER_amount_hton (&dki->issue.properties.fee_withdraw, &amount);
TALER_amount_hton (&dki->issue.properties.fee_deposit, &amount);
TALER_amount_hton (&dki->issue.properties.fee_refresh, &amount);
dki->issue.properties.purpose.purpose = htonl (TALER_SIGNATURE_MASTER_DENOMINATION_KEY_VALIDITY);
dki->issue.properties.purpose.size =
htonl (sizeof (struct TALER_MINTDB_DenominationKeyIssueInformation));
GNUNET_assert (GNUNET_OK ==
GNUNET_CRYPTO_eddsa_sign (master_prvt,
&dki->issue.properties.purpose,
&dki->issue.signature.eddsa_signature));
GNUNET_free (master_prvt);
{/* properties */
struct TALER_Amount amount;
properties.purpose.purpose = htonl (TALER_SIGNATURE_MASTER_SIGNING_KEY_VALIDITY);
properties.purpose.size = htonl (sizeof (struct TALER_DenominationKeyValidityPS));
GNUNET_CRYPTO_eddsa_key_get_public (master_prvt,
&properties.master.eddsa_pub);
properties.start = GNUNET_TIME_absolute_hton (GNUNET_TIME_absolute_get());
properties.expire_withdraw = GNUNET_TIME_absolute_hton (GNUNET_TIME_absolute_get_forever_());
properties.expire_spend = GNUNET_TIME_absolute_hton (GNUNET_TIME_absolute_get_forever_());
properties.expire_legal = GNUNET_TIME_absolute_hton (GNUNET_TIME_absolute_get_forever_());
TALER_string_to_amount (CURRENCY ":1.1", &amount);
TALER_amount_hton (&properties.value, &amount);
TALER_string_to_amount (CURRENCY ":0.1", &amount);
TALER_amount_hton (&properties.fee_withdraw, &amount);
TALER_amount_hton (&properties.fee_deposit, &amount);
TALER_amount_hton (&properties.fee_refresh, &amount);
GNUNET_CRYPTO_rsa_public_key_hash (denom_pub.rsa_public_key,
&properties.denom_hash);
issue.properties = properties;
}
{/* signature */
GNUNET_CRYPTO_eddsa_sign (master_prvt,
&properties.purpose,
&signature.eddsa_signature);
issue.signature = signature;
}
}
dki->denom_priv = denom_priv;
dki->denom_pub = denom_pub;
dki->issue = issue;
GNUNET_free (master_prvt);
return dki; return dki;
} }
@ -97,12 +104,18 @@ PERF_TALER_MINTDB_denomination_copy (const struct TALER_MINTDB_DenominationKeyIs
GNUNET_assert (NULL != GNUNET_assert (NULL !=
(copy = GNUNET_new (struct TALER_MINTDB_DenominationKeyIssueInformation))); (copy = GNUNET_new (struct TALER_MINTDB_DenominationKeyIssueInformation)));
*copy = *dki; {/* denom_priv */
copy->denom_priv.rsa_private_key = copy->denom_priv.rsa_private_key =
GNUNET_CRYPTO_rsa_private_key_dup ( dki->denom_priv.rsa_private_key); GNUNET_CRYPTO_rsa_private_key_dup ( dki->denom_priv.rsa_private_key);
GNUNET_assert (NULL != }
(copy->denom_pub.rsa_public_key = {/* denom_pub */
GNUNET_CRYPTO_rsa_public_key_dup (dki->denom_pub.rsa_public_key))); copy->denom_pub.rsa_public_key =
GNUNET_CRYPTO_rsa_public_key_dup (dki->denom_pub.rsa_public_key);
}
{/* issue */
copy->issue.properties = dki->issue.properties;
copy->issue.signature = dki->issue.signature;
}
return copy; return copy;
} }