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-rw-r--r--src/exchangedb/exchange-0001.sql7
-rw-r--r--src/exchangedb/plugin_exchangedb_postgres.c41
-rw-r--r--src/exchangedb/test_exchangedb.c108
3 files changed, 117 insertions, 39 deletions
diff --git a/src/exchangedb/exchange-0001.sql b/src/exchangedb/exchange-0001.sql
index 51fd26ec..a8e79335 100644
--- a/src/exchangedb/exchange-0001.sql
+++ b/src/exchangedb/exchange-0001.sql
@@ -297,17 +297,14 @@ COMMENT ON TABLE signkey_revocations
CREATE TABLE IF NOT EXISTS extensions
(extension_id BIGSERIAL UNIQUE
,name VARCHAR NOT NULL UNIQUE
- ,config BYTEA NOT NULL
- ,config_sig BYTEA NOT NULL
+ ,config BYTEA
);
COMMENT ON TABLE extensions
IS 'Configurations of the activated extensions';
COMMENT ON COLUMN extensions.name
IS 'Name of the extension';
COMMENT ON COLUMN extensions.config
- IS 'Configuration of the extension as JSON-blob';
-COMMENT ON COLUMN extensions.config
- IS 'Signature of the configuration of an extension, signed with the master key of the exchange';
+ IS 'Configuration of the extension as JSON-blob, maybe NULL';
CREATE TABLE IF NOT EXISTS known_coins
diff --git a/src/exchangedb/plugin_exchangedb_postgres.c b/src/exchangedb/plugin_exchangedb_postgres.c
index 4b009607..918fc38c 100644
--- a/src/exchangedb/plugin_exchangedb_postgres.c
+++ b/src/exchangedb/plugin_exchangedb_postgres.c
@@ -2745,15 +2745,17 @@ prepare_statements (struct PostgresClosure *pg)
/* Used in #postgres_set_extension_config */
GNUNET_PQ_make_prepare (
"set_extension_config",
- "INSERT INTO extensions (name, config, config_sig) VALUES ($1, $2, $3) "
+ "INSERT INTO extensions (name, config) VALUES ($1, $2) "
"ON CONFLICT (name) "
- "DO UPDATE SET (config, config_sig) = ($2, $3)",
- 3),
+ "DO UPDATE SET config=$2",
+ 2),
/* Used in #postgres_get_extension_config */
GNUNET_PQ_make_prepare (
"get_extension_config",
- "SELECT (config) FROM extensions"
- " WHERE name=$1;",
+ "SELECT "
+ " config "
+ "FROM extensions"
+ " WHERE name=$1;",
1),
GNUNET_PQ_PREPARED_STATEMENT_END
};
@@ -11410,20 +11412,20 @@ postgres_delete_shard_locks (void *cls)
* @param cls the @e cls of this struct with the plugin-specific state
* @param extension_name the name of the extension
* @param config JSON object of the configuration as string
- * @param config_sig signature of the configuration by the offline master key
* @return transaction status code
*/
enum GNUNET_DB_QueryStatus
postgres_set_extension_config (void *cls,
const char *extension_name,
- const char *config,
- const struct TALER_MasterSignatureP *config_sig)
+ const char *config)
{
struct PostgresClosure *pg = cls;
+ struct GNUNET_PQ_QueryParam pcfg = (NULL == config || 0 == *config) ?
+ GNUNET_PQ_query_param_null () :
+ GNUNET_PQ_query_param_string (config);
struct GNUNET_PQ_QueryParam params[] = {
GNUNET_PQ_query_param_string (extension_name),
- GNUNET_PQ_query_param_string (config),
- GNUNET_PQ_query_param_auto_from_type (config_sig),
+ pcfg,
GNUNET_PQ_query_param_end
};
@@ -11452,15 +11454,24 @@ postgres_get_extension_config (void *cls,
GNUNET_PQ_query_param_string (extension_name),
GNUNET_PQ_query_param_end
};
+ bool is_null;
struct GNUNET_PQ_ResultSpec rs[] = {
- GNUNET_PQ_result_spec_string ("config", config),
+ GNUNET_PQ_result_spec_allow_null (
+ GNUNET_PQ_result_spec_string ("config", config),
+ &is_null),
GNUNET_PQ_result_spec_end
};
+ enum GNUNET_DB_QueryStatus qs;
- return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
- "get_extension_config",
- params,
- rs);
+ qs = GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+ "get_extension_config",
+ params,
+ rs);
+ if (is_null)
+ {
+ *config = NULL;
+ }
+ return qs;
}
diff --git a/src/exchangedb/test_exchangedb.c b/src/exchangedb/test_exchangedb.c
index 6724e7b4..cca7c3f4 100644
--- a/src/exchangedb/test_exchangedb.c
+++ b/src/exchangedb/test_exchangedb.c
@@ -109,6 +109,63 @@ mark_prepare_cb (void *cls,
/**
+ * Simple check that config retrieval and setting for extensions work
+ */
+static enum GNUNET_GenericReturnValue
+test_extension_config (void)
+{
+ char *config;
+
+ FAILIF (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS !=
+ plugin->get_extension_config (plugin->cls,
+ "fnord",
+ &config));
+
+ FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
+ plugin->set_extension_config (plugin->cls,
+ "fnord",
+ "bar"));
+
+ FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
+ plugin->get_extension_config (plugin->cls,
+ "fnord",
+ &config));
+
+ FAILIF (0 != strcmp ("bar", config));
+
+ /* let's do this again! */
+ FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
+ plugin->set_extension_config (plugin->cls,
+ "fnord",
+ "buzz"));
+
+ FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
+ plugin->get_extension_config (plugin->cls,
+ "fnord",
+ &config));
+
+ FAILIF (0 != strcmp ("buzz", config));
+
+ /* let's do this again, with NULL */
+ FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
+ plugin->set_extension_config (plugin->cls,
+ "fnord",
+ NULL));
+
+ FAILIF (GNUNET_DB_STATUS_SUCCESS_ONE_RESULT !=
+ plugin->get_extension_config (plugin->cls,
+ "fnord",
+ &config));
+
+ FAILIF (NULL != config);
+
+ return GNUNET_OK;
+drop:
+ return GNUNET_SYSERR;
+}
+
+
+/**
* Test API relating to persisting the wire plugins preparation data.
*
* @return #GNUNET_OK on success
@@ -1334,6 +1391,10 @@ run (void *cls)
0,
&recoup_cb,
NULL));
+ /* simple extension check */
+ FAILIF (GNUNET_OK !=
+ test_extension_config ());
+
RND_BLK (&reserve_pub);
GNUNET_assert (GNUNET_OK ==
TALER_string_to_amount (CURRENCY ":1.000010",
@@ -1406,27 +1467,36 @@ run (void *cls)
{
struct TALER_PlanchetDetail pd;
struct TALER_CoinSpendPublicKeyP coin_pub;
+ struct TALER_AgeHash age_hash;
+ struct TALER_AgeHash *p_ah[2] = {NULL, &age_hash};
- RND_BLK (&coin_pub);
- TALER_blinding_secret_create (&bks);
- GNUNET_assert (GNUNET_OK ==
- TALER_denom_blind (&dkp->pub,
- &bks,
- NULL, /* FIXME-Oec */
- &coin_pub,
- &c_hash,
- &pd.coin_ev,
- &pd.coin_ev_size));
- TALER_coin_ev_hash (pd.coin_ev,
- pd.coin_ev_size,
- &cbc.h_coin_envelope);
- GNUNET_assert (GNUNET_OK ==
- TALER_denom_sign_blinded (&cbc.sig,
- &dkp->priv,
- pd.coin_ev,
- pd.coin_ev_size));
- GNUNET_free (pd.coin_ev);
+ /* Call TALER_denom_blind()/TALER_denom_sign_blinded() twice, once without
+ * age_hash, once with age_hash */
+ RND_BLK (&age_hash);
+ for (size_t i = 0; i < sizeof(p_ah) / sizeof(p_ah[0]); i++)
+ {
+ RND_BLK (&coin_pub);
+ TALER_blinding_secret_create (&bks);
+ GNUNET_assert (GNUNET_OK ==
+ TALER_denom_blind (&dkp->pub,
+ &bks,
+ p_ah[i],
+ &coin_pub,
+ &c_hash,
+ &pd.coin_ev,
+ &pd.coin_ev_size));
+ TALER_coin_ev_hash (pd.coin_ev,
+ pd.coin_ev_size,
+ &cbc.h_coin_envelope);
+ GNUNET_assert (GNUNET_OK ==
+ TALER_denom_sign_blinded (&cbc.sig,
+ &dkp->priv,
+ pd.coin_ev,
+ pd.coin_ev_size));
+ GNUNET_free (pd.coin_ev);
+ }
}
+
cbc.reserve_pub = reserve_pub;
cbc.amount_with_fee = value;
GNUNET_assert (GNUNET_OK ==
generated by cgit v1.2.3 (git 2.39.1) at 2025-10-08 10:08:12 +0000