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-rw-r--r--src/wire/plugin_wire_test.c229
-rw-r--r--src/wire/wire-sepa.conf7
-rw-r--r--src/wire/wire-test.conf22
3 files changed, 168 insertions, 90 deletions
diff --git a/src/wire/plugin_wire_test.c b/src/wire/plugin_wire_test.c
index bde3c4442..d467b7bdd 100644
--- a/src/wire/plugin_wire_test.c
+++ b/src/wire/plugin_wire_test.c
@@ -35,26 +35,31 @@ struct TestClosure
{
/**
- * Handle to the bank for sending funds to the bank.
+ * Which currency do we support?
*/
- struct TALER_BANK_Context *bank;
+ char *currency;
/**
- * Which currency do we support?
+ * URI of our bank.
*/
- char *currency;
+ char *bank_uri;
/**
- * Number of the account that the exchange has at the bank for outgoing
- * transfers.
+ * Handle to the bank for sending funds to the bank.
*/
- unsigned long long exchange_account_outgoing_no;
+ struct TALER_BANK_Context *bank;
/**
* Handle to the bank task, or NULL.
*/
struct GNUNET_SCHEDULER_Task *bt;
+ /**
+ * Number of the account that the exchange has at the bank for
+ * outgoing transfers.
+ */
+ unsigned long long exchange_account_outgoing_no;
+
};
@@ -216,7 +221,12 @@ test_amount_round (void *cls,
uint32_t delta;
if (NULL == tc->currency)
+ {
+ GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
+ "exchange",
+ "CURRENCY");
return GNUNET_SYSERR; /* not configured with currency */
+ }
if (0 != strcasecmp (amount->currency,
tc->currency))
{
@@ -233,58 +243,6 @@ test_amount_round (void *cls,
/**
- * Obtain wire transfer details in the plugin-specific format
- * from the configuration.
- *
- * @param cls closure
- * @param cfg configuration with details about wire accounts
- * @param account_name which section in the configuration should we parse
- * @return NULL if @a cfg fails to have valid wire details for @a account_name
- */
-static json_t *
-test_get_wire_details (void *cls,
- const struct GNUNET_CONFIGURATION_Handle *cfg,
- const char *account_name)
-{
- json_t *ret;
- char *bank_uri;
- unsigned long long account_number;
-
- if (GNUNET_OK !=
- GNUNET_CONFIGURATION_get_value_string (cfg,
- account_name,
- "BANK_URI",
- &bank_uri))
- {
- /* oopsie, configuration error */
- GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
- account_name,
- "BANK_URI");
- return NULL;
- }
- if (GNUNET_OK !=
- GNUNET_CONFIGURATION_get_value_number (cfg,
- account_name,
- "BANK_ACCOUNT_NUMBER",
- &account_number))
- {
- /* oopsie, configuration error */
- GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
- account_name,
- "BANK_ACCOUNT_NUMBER");
- GNUNET_free (bank_uri);
- return NULL;
- }
- ret = json_pack ("{s:s, s:I, s:s}",
- "type", "test",
- "account_number", (json_int_t) account_number,
- "bank_uri", bank_uri);
- GNUNET_free (bank_uri);
- return ret;
-}
-
-
-/**
* Compute purpose for signing.
*
* @param account number of the account
@@ -331,17 +289,23 @@ test_wire_validate (void *cls,
const json_t *wire,
const struct TALER_MasterPublicKeyP *master_pub)
{
+ struct TestClosure *tc = cls;
json_error_t error;
json_int_t account_no;
+ const char *bank_uri;
+ const char *sig_s;
+ struct TALER_MasterWireDetailsPS wsd;
+ struct TALER_MasterSignatureP sig;
if (0 !=
json_unpack_ex ((json_t *) wire,
&error,
0,
- "{s:I}",
- "account_number", &account_no))
+ "{s:I, s:s}",
+ "account_number", &account_no,
+ "bank_uri", &bank_uri))
{
- GNUNET_break (0);
+ GNUNET_break_op (0);
return GNUNET_SYSERR;
}
if ( (account_no < 0) ||
@@ -350,14 +314,119 @@ test_wire_validate (void *cls,
GNUNET_break (0);
return GNUNET_SYSERR;
}
- /* FIXME: should check signature here in the future!
- (note: right now the sig is not properly provided
- by the exchange due to the way account data is
- specified in the configuration) */
+ if ( (NULL != tc->bank_uri) &&
+ (0 != strcmp (bank_uri,
+ tc->bank_uri)) )
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Wire specifies bank URI %s, but this exchange only supports %s\n",
+ bank_uri,
+ tc->bank_uri);
+ return GNUNET_NO;
+ }
+ if (NULL == master_pub)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Skipping signature check as master public key not given\n");
+ return GNUNET_OK;
+ }
+ if (0 !=
+ json_unpack_ex ((json_t *) wire,
+ &error,
+ 0,
+ "{s:s}",
+ "sig", &sig_s))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Signature check required, but signature is missing\n");
+ return GNUNET_NO;
+ }
+ compute_purpose (account_no,
+ bank_uri,
+ &wsd);
+ if (GNUNET_OK !=
+ GNUNET_STRINGS_string_to_data (sig_s,
+ strlen (sig_s),
+ &sig,
+ sizeof (sig)))
+ {
+ GNUNET_break (0);
+ return GNUNET_SYSERR;
+ }
+ if (GNUNET_OK !=
+ GNUNET_CRYPTO_eddsa_verify (TALER_SIGNATURE_MASTER_TEST_DETAILS,
+ &wsd.purpose,
+ &sig.eddsa_signature,
+ &master_pub->eddsa_pub))
+ {
+ GNUNET_break (0);
+ return GNUNET_SYSERR;
+ }
return GNUNET_YES;
}
+/**
+ * Obtain wire transfer details in the plugin-specific format
+ * from the configuration.
+ *
+ * @param cls closure
+ * @param cfg configuration with details about wire accounts
+ * @param account_name which section in the configuration should we parse
+ * @return NULL if @a cfg fails to have valid wire details for @a account_name
+ */
+static json_t *
+test_get_wire_details (void *cls,
+ const struct GNUNET_CONFIGURATION_Handle *cfg,
+ const char *account_name)
+{
+ struct TestClosure *tc = cls;
+ char *test_wire_file;
+ json_error_t err;
+ json_t *ret;
+
+ /* Fetch reply */
+ if (GNUNET_OK !=
+ GNUNET_CONFIGURATION_get_value_filename (cfg,
+ account_name,
+ "TEST_RESPONSE_FILE",
+ &test_wire_file))
+ {
+ GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
+ account_name,
+ "TEST_RESPONSE_FILE");
+ return NULL;
+ }
+ ret = json_load_file (test_wire_file,
+ JSON_REJECT_DUPLICATES,
+ &err);
+ if (NULL == ret)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to parse JSON in %s: %s (%s:%u)\n",
+ test_wire_file,
+ err.text,
+ err.source,
+ err.line);
+ GNUNET_free (test_wire_file);
+ return NULL;
+ }
+ if (GNUNET_YES != test_wire_validate (tc,
+ ret,
+ NULL))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to validate TEST wire data in %s\n",
+ test_wire_file);
+ GNUNET_free (test_wire_file);
+ json_decref (ret);
+ return NULL;
+ }
+ GNUNET_free (test_wire_file);
+ return ret;
+}
+
+
GNUNET_NETWORK_STRUCT_BEGIN
/**
* Format we used for serialized transaction data.
@@ -460,11 +529,11 @@ test_prepare_wire_transfer (void *cls,
struct TALER_WIRE_PrepareHandle *pth;
if (GNUNET_YES !=
- test_wire_validate (cls,
+ test_wire_validate (tc,
wire,
NULL))
{
- GNUNET_break (0);
+ GNUNET_break_op (0);
return NULL;
}
pth = GNUNET_new (struct TALER_WIRE_PrepareHandle);
@@ -624,7 +693,11 @@ test_execute_wire_transfer (void *cls,
struct BufFormatP bf;
if (NULL == tc->bank)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Bank not initialized, cannot do transfers!\n");
return NULL; /* not initialized with configuration, cannot do transfers */
+ }
if ( (buf_size <= sizeof (struct BufFormatP)) ||
('\0' != buf[buf_size -1]) )
{
@@ -645,7 +718,7 @@ test_execute_wire_transfer (void *cls,
return NULL;
}
GNUNET_assert (GNUNET_YES ==
- test_wire_validate (NULL,
+ test_wire_validate (tc,
wire,
NULL));
if (0 !=
@@ -714,7 +787,6 @@ libtaler_plugin_wire_test_init (void *cls)
struct GNUNET_CONFIGURATION_Handle *cfg = cls;
struct TestClosure *tc;
struct TALER_WIRE_Plugin *plugin;
- char *uri;
tc = GNUNET_new (struct TestClosure);
if (NULL != cfg)
@@ -723,7 +795,7 @@ libtaler_plugin_wire_test_init (void *cls)
GNUNET_CONFIGURATION_get_value_string (cfg,
"wire-outgoing-test",
"BANK_URI",
- &uri))
+ &tc->bank_uri))
{
GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
"wire-outgoing-test",
@@ -734,13 +806,13 @@ libtaler_plugin_wire_test_init (void *cls)
if (GNUNET_OK !=
GNUNET_CONFIGURATION_get_value_number (cfg,
"wire-outgoing-test",
- "BANK_ACCOUNT_NUMBER",
+ "EXCHANGE_ACCOUNT_NUMBER",
&tc->exchange_account_outgoing_no))
{
GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
- "wire-incoming-test",
- "BANK_ACCOUNT_NUMBER");
- GNUNET_free (uri);
+ "wire-outgoing-test",
+ "EXCHANGE_ACCOUNT_NUMBER");
+ GNUNET_free (tc->bank_uri);
GNUNET_free (tc);
return NULL;
}
@@ -753,16 +825,16 @@ libtaler_plugin_wire_test_init (void *cls)
GNUNET_log_config_missing (GNUNET_ERROR_TYPE_ERROR,
"exchange",
"CURRENCY");
- GNUNET_free (uri);
+ GNUNET_free (tc->bank_uri);
GNUNET_free (tc);
return NULL;
}
- tc->bank = TALER_BANK_init (uri);
- GNUNET_free (uri);
+ tc->bank = TALER_BANK_init (tc->bank_uri);
if (NULL == tc->bank)
{
GNUNET_break (0);
GNUNET_free (tc->currency);
+ GNUNET_free (tc->bank_uri);
GNUNET_free (tc);
return NULL;
}
@@ -804,6 +876,7 @@ libtaler_plugin_wire_test_done (void *cls)
tc->bank = NULL;
}
GNUNET_free_non_null (tc->currency);
+ GNUNET_free_non_null (tc->bank_uri);
GNUNET_free (tc);
GNUNET_free (plugin);
return NULL;
diff --git a/src/wire/wire-sepa.conf b/src/wire/wire-sepa.conf
index 0ee17db30..7321a2be6 100644
--- a/src/wire/wire-sepa.conf
+++ b/src/wire/wire-sepa.conf
@@ -1,7 +1,10 @@
# Configuration for SEPA wire plugin.
[wire-incoming-sepa]
+# This is the response we give out for the /wire request. It provides
+# wallets with the bank information for transfers to the exchange.
SEPA_RESPONSE_FILE = ${TALER_CONFIG_HOME}/sepa.json
-[wire-incoming-sepa]
-SEPA_RESPONSE_FILE = ${TALER_CONFIG_HOME}/sepa.json
+[wire-outgoing-sepa]
+# This section should contain the options required for making outgoing
+# SEPA transfers. Not yet supported (need libebics).
diff --git a/src/wire/wire-test.conf b/src/wire/wire-test.conf
index f2a71e2e4..98e486acb 100644
--- a/src/wire/wire-test.conf
+++ b/src/wire/wire-test.conf
@@ -1,14 +1,16 @@
+# This file is in the public domain.
+#
[wire-incoming-test]
-# What is the main website of the bank?
-# BANK_URI = "http://localhost:8082/"
-# Into which account at the 'bank' should incoming
-# wire transfers be made?
-# BANK_ACCOUNT_NUMBER = 2
+# This is the response we give out for the /wire request. It provides
+# wallets with the bank information for transfers to the exchange.
+TEST_RESPONSE_FILE = ${TALER_CONFIG_HOME}/test.json
[wire-outgoing-test]
-# What is the main website of the bank?
-# BANK_URI = "http://localhost:8082/"
+# For outgoing transfers, we need to know the exchange's
+# account number at the bank.
+EXCHANGE_ACCOUNT_NUMBER = 2
-# From which account at the 'bank' should outgoing
-# wire transfers be made?
-# BANK_ACCOUNT_NUMBER = 3
+# For transfers made by the exchange, we need to know
+# the URI of the bank (where the /admin/add/incoming API
+# is avaialble).
+# BANK_URI = https://bank.demo.taler.net/
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-09 20:54:04 +0000