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[GNUnet-SVN] [taler-merchant] 01/02: Fix "insufficient funds" error case
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From: |
gnunet |
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Subject: |
[GNUnet-SVN] [taler-merchant] 01/02: Fix "insufficient funds" error case. |
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Date: |
Tue, 22 May 2018 14:36:21 +0200 |
This is an automated email from the git hooks/post-receive script.
marcello pushed a commit to branch master
in repository merchant.
commit 7ca1490976ecff68fa57c37761cb4b9f1840ba7f
Author: Marcello Stanisci <address@hidden>
AuthorDate: Tue May 22 14:30:56 2018 +0200
Fix "insufficient funds" error case.
The test case didn't firstly create the tip
reserve where the "insufficient funds" error
was supposed to be caused.
---
src/backend/taler-merchant-httpd_tip-authorize.c | 26 +++++++++++++-
src/lib/test_merchant_api.conf | 14 ++++++--
src/lib/test_merchant_api_new.c | 44 +++++++++++++++++++++++-
3 files changed, 79 insertions(+), 5 deletions(-)
diff --git a/src/backend/taler-merchant-httpd_tip-authorize.c
b/src/backend/taler-merchant-httpd_tip-authorize.c
index ebef344..58ee405 100644
--- a/src/backend/taler-merchant-httpd_tip-authorize.c
+++ b/src/backend/taler-merchant-httpd_tip-authorize.c
@@ -109,6 +109,11 @@ struct TipAuthContext
* Flag set to #GNUNET_YES when we have parsed the incoming JSON already.
*/
int parsed_json;
+
+ /**
+ * Error code witnessing what the Exchange complained about.
+ */
+ enum TALER_ErrorCode exchange_ec;
};
@@ -170,10 +175,12 @@ handle_status (void *cls,
tac->rsh = NULL;
if (MHD_HTTP_OK != http_status)
{
+
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
_("Failed to obtain tipping reserve status from exchange
(%u/%d)\n"),
http_status,
ec);
+ tac->exchange_ec = ec;
MHD_resume_connection (tac->connection);
TMH_trigger_daemon ();
return;
@@ -394,7 +401,7 @@ MH_handler_tip_authorize (struct TMH_RequestHandler *rh,
}
/* handle irrecoverable errors */
- if (TALER_EC_NONE != ec)
+ if (TALER_EC_NONE != (ec | tac->exchange_ec))
{
unsigned int rc;
const char *msg;
@@ -418,6 +425,23 @@ MH_handler_tip_authorize (struct TMH_RequestHandler *rh,
msg = "Failed to approve tip: internal server error";
break;
}
+
+ /* If the exchange complained earlier, we do
+ * override what the database returned. */
+ switch (tac->exchange_ec)
+ {
+ case TALER_EC_RESERVE_STATUS_UNKNOWN:
+ rc = MHD_HTTP_NOT_FOUND;
+ msg = "Exchange does not find any reserve having this key";
+ /* We override what the DB returned, as an exchange error
+ * is more important. */
+ ec = TALER_EC_TIP_AUTHORIZE_RESERVE_UNKNOWN;
+ break;
+ default:
+ /* This makes the compiler silent. */
+ break;
+ }
+
return TMH_RESPONSE_reply_rc (connection,
rc,
ec,
diff --git a/src/lib/test_merchant_api.conf b/src/lib/test_merchant_api.conf
index 7b79170..2d4a36a 100644
--- a/src/lib/test_merchant_api.conf
+++ b/src/lib/test_merchant_api.conf
@@ -62,6 +62,14 @@ TIP_EXCHANGE = http://localhost:8081/
TIP_RESERVE_PRIV_FILENAME = ${TALER_CONFIG_HOME}/merchant/reserve/dtip.priv
NAME = Test Tipping Merchant 2
+[instance-nulltip]
+KEYFILE = ${TALER_CONFIG_HOME}/merchant/nulltip.priv
+TIP_EXCHANGE = http://localhost:8081/
+# This key will NEVER be used to create a reserve, so
+# as to check tip authorization against a non-reserve
+# key.
+TIP_RESERVE_PRIV_FILENAME = ${TALER_CONFIG_HOME}/merchant/reserve/nulltip.priv
+NAME = Test Null-Tipping Merchant
# Account of the MERCHANT
[account-merchant]
@@ -94,6 +102,8 @@ HONOR_tip = YES
# Accept payments to this account in instance-dtip
HONOR_dtip = YES
+HONOR_nulltip = YES
+
# Advertise in new contracts of instance-default
ACTIVE_default = YES
@@ -104,9 +114,7 @@ ACTIVE_tor = YES
ACTIVE_tip = YES
# Advertise in new contracts of instance-default
-ACTIVE_dtip = YES
-
-
+ACTIVE_nulltip = YES
# Sections starting with "exchange-" specify trusted exchanges
# (by the merchant)
diff --git a/src/lib/test_merchant_api_new.c b/src/lib/test_merchant_api_new.c
index b9028cf..e2b1c98 100644
--- a/src/lib/test_merchant_api_new.c
+++ b/src/lib/test_merchant_api_new.c
@@ -651,6 +651,25 @@ run (void *cls,
"tip 2",
"EUR:5.01"),
+
+ #if 0
+ /* This command tests the authorization of tip
+ * against a reserve that does not exist. This is
+ * implemented by passing a "tip instance" that
+ * specifies a reserve key that was never used to
+ * actually create a reserve. */
+ TALER_TESTING_cmd_tip_authorize_with_ec
+ ("authorize-tip-null",
+ merchant_url,
+ exchange_url,
+ is->ctx,
+ MHD_HTTP_NOT_FOUND,
+ "nulltip",
+ "tip 2",
+ "EUR:5.01",
+ TALER_EC_TIP_AUTHORIZE_RESERVE_UNKNOWN),
+ #endif
+
TALER_TESTING_cmd_tip_query ("query-tip-1",
merchant_url,
is->ctx,
@@ -699,6 +718,29 @@ run (void *cls,
"EUR:10.02", // pick
"EUR:10.02", // auth
"EUR:10.02"), // ava
+
+ TALER_TESTING_cmd_fakebank_transfer_with_instance
+ ("create-reserve-insufficient-funds",
+ "EUR:1.01",
+ fakebank_url,
+ USER_ACCOUNT_NO,
+ EXCHANGE_ACCOUNT_NO,
+ USER_LOGIN_NAME,
+ USER_LOGIN_PASS,
+ "dtip",
+ EXCHANGE_URL,
+ CONFIG_FILE),
+
+ TALER_TESTING_cmd_check_bank_transfer
+ ("check_bank_transfer-insufficient-tip-funds",
+ EXCHANGE_URL,
+ "EUR:1.01",
+ USER_ACCOUNT_NO,
+ EXCHANGE_ACCOUNT_NO),
+
+ CMD_EXEC_WIREWATCH
+ ("wirewatch-insufficient-tip-funds"),
+
TALER_TESTING_cmd_tip_authorize_with_ec
("authorize-tip-3-insufficient-funds",
merchant_url,
@@ -707,7 +749,7 @@ run (void *cls,
MHD_HTTP_PRECONDITION_FAILED,
"dtip",
"tip 3",
- "EUR:5.01",
+ "EUR:2.02",
TALER_EC_TIP_AUTHORIZE_INSUFFICIENT_FUNDS),
TALER_TESTING_cmd_tip_authorize_with_ec
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