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Diffstat (limited to 'src/mint/taler-mint-httpd_responses.c')
-rw-r--r--src/mint/taler-mint-httpd_responses.c87
1 files changed, 39 insertions, 48 deletions
diff --git a/src/mint/taler-mint-httpd_responses.c b/src/mint/taler-mint-httpd_responses.c
index 74ecd15d1..9cacffe1b 100644
--- a/src/mint/taler-mint-httpd_responses.c
+++ b/src/mint/taler-mint-httpd_responses.c
@@ -47,10 +47,12 @@ TMH_RESPONSE_reply_json (struct MHD_Connection *connection,
int ret;
json_str = json_dumps (json, JSON_INDENT(2));
+ GNUNET_assert (NULL != json_str);
resp = MHD_create_response_from_buffer (strlen (json_str), json_str,
MHD_RESPMEM_MUST_FREE);
if (NULL == resp)
{
+ free (json_str);
GNUNET_break (0);
return MHD_NO;
}
@@ -84,12 +86,17 @@ TMH_RESPONSE_reply_json_pack (struct MHD_Connection *connection,
json_t *json;
va_list argp;
int ret;
+ json_error_t jerror;
va_start (argp, fmt);
- json = json_vpack_ex (NULL, 0, fmt, argp);
+ json = json_vpack_ex (&jerror, 0, fmt, argp);
va_end (argp);
if (NULL == json)
{
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ "Failed to pack JSON with format `%s': %s\n",
+ fmt,
+ jerror.text);
GNUNET_break (0);
return MHD_NO;
}
@@ -229,10 +236,10 @@ TMH_RESPONSE_reply_external_error (struct MHD_Connection *connection,
const char *hint)
{
return TMH_RESPONSE_reply_json_pack (connection,
- MHD_HTTP_BAD_REQUEST,
- "{s:s, s:s}",
- "error", "client error",
- "hint", hint);
+ MHD_HTTP_BAD_REQUEST,
+ "{s:s, s:s}",
+ "error", "client error",
+ "hint", hint);
}
@@ -247,9 +254,9 @@ int
TMH_RESPONSE_reply_commit_error (struct MHD_Connection *connection)
{
return TMH_RESPONSE_reply_json_pack (connection,
- MHD_HTTP_BAD_REQUEST,
- "{s:s}",
- "error", "commit failure");
+ MHD_HTTP_BAD_REQUEST,
+ "{s:s}",
+ "error", "commit failure");
}
@@ -571,16 +578,14 @@ compile_reserve_history (const struct TALER_MINTDB_ReserveHistory *rh,
"type", "WITHDRAW",
"signature", transaction,
"amount", TALER_json_from_amount (&value)));
-
break;
}
}
if (0 == ret)
{
- /* history is empty!? */
- GNUNET_break (0);
- json_decref (json_history);
- return NULL;
+ /* did not encounter any withdraw operations, set to zero */
+ TALER_amount_get_zero (deposit_total.currency,
+ &withdraw_total);
}
if (GNUNET_SYSERR ==
TALER_amount_subtract (balance,
@@ -591,6 +596,7 @@ compile_reserve_history (const struct TALER_MINTDB_ReserveHistory *rh,
json_decref (json_history);
return NULL;
}
+
return json_history;
}
@@ -609,7 +615,6 @@ TMH_RESPONSE_reply_withdraw_status_success (struct MHD_Connection *connection,
json_t *json_balance;
json_t *json_history;
struct TALER_Amount balance;
- int ret;
json_history = compile_reserve_history (rh,
&balance);
@@ -617,14 +622,11 @@ TMH_RESPONSE_reply_withdraw_status_success (struct MHD_Connection *connection,
return TMH_RESPONSE_reply_internal_error (connection,
"balance calculation failure");
json_balance = TALER_json_from_amount (&balance);
- ret = TMH_RESPONSE_reply_json_pack (connection,
- MHD_HTTP_OK,
- "{s:o, s:o}",
- "balance", json_balance,
- "history", json_history);
- json_decref (json_history);
- json_decref (json_balance);
- return ret;
+ return TMH_RESPONSE_reply_json_pack (connection,
+ MHD_HTTP_OK,
+ "{s:o, s:o}",
+ "balance", json_balance,
+ "history", json_history);
}
@@ -644,7 +646,6 @@ TMH_RESPONSE_reply_withdraw_sign_insufficient_funds (struct MHD_Connection *conn
json_t *json_balance;
json_t *json_history;
struct TALER_Amount balance;
- int ret;
json_history = compile_reserve_history (rh,
&balance);
@@ -652,15 +653,12 @@ TMH_RESPONSE_reply_withdraw_sign_insufficient_funds (struct MHD_Connection *conn
return TMH_RESPONSE_reply_internal_error (connection,
"balance calculation failure");
json_balance = TALER_json_from_amount (&balance);
- ret = TMH_RESPONSE_reply_json_pack (connection,
- MHD_HTTP_FORBIDDEN,
- "{s:s, s:o, s:o}",
- "error", "Insufficient funds"
- "balance", json_balance,
- "history", json_history);
- json_decref (json_history);
- json_decref (json_balance);
- return ret;
+ return TMH_RESPONSE_reply_json_pack (connection,
+ MHD_HTTP_FORBIDDEN,
+ "{s:s, s:o, s:o}",
+ "error", "Insufficient funds",
+ "balance", json_balance,
+ "history", json_history);
}
@@ -676,15 +674,12 @@ TMH_RESPONSE_reply_withdraw_sign_success (struct MHD_Connection *connection,
const struct TALER_MINTDB_CollectableBlindcoin *collectable)
{
json_t *sig_json;
- int ret;
sig_json = TALER_json_from_rsa_signature (collectable->sig.rsa_signature);
- ret = TMH_RESPONSE_reply_json_pack (connection,
- MHD_HTTP_OK,
- "{s:o}",
- "ev_sig", sig_json);
- json_decref (sig_json);
- return ret;
+ return TMH_RESPONSE_reply_json_pack (connection,
+ MHD_HTTP_OK,
+ "{s:o}",
+ "ev_sig", sig_json);
}
@@ -743,7 +738,6 @@ TMH_RESPONSE_reply_refresh_melt_success (struct MHD_Connection *connection,
struct TALER_RefreshMeltConfirmationPS body;
struct TALER_MintSignatureP sig;
json_t *sig_json;
- int ret;
body.purpose.size = htonl (sizeof (struct TALER_RefreshMeltConfirmationPS));
body.purpose.purpose = htonl (TALER_SIGNATURE_MINT_CONFIRM_MELT);
@@ -754,13 +748,11 @@ TMH_RESPONSE_reply_refresh_melt_success (struct MHD_Connection *connection,
sig_json = TALER_json_from_eddsa_sig (&body.purpose,
&sig.eddsa_signature);
GNUNET_assert (NULL != sig_json);
- ret = TMH_RESPONSE_reply_json_pack (connection,
- MHD_HTTP_OK,
- "{s:i, s:o}",
- "noreveal_index", (int) noreveal_index,
- "signature", sig_json);
- json_decref (sig_json);
- return ret;
+ return TMH_RESPONSE_reply_json_pack (connection,
+ MHD_HTTP_OK,
+ "{s:i, s:o}",
+ "noreveal_index", (int) noreveal_index,
+ "signature", sig_json);
}
@@ -916,7 +908,6 @@ TMH_RESPONSE_reply_refresh_reveal_missmatch (struct MHD_Connection *connection,
json_array_append_new (info_links,
info_link_k);
}
-
return TMH_RESPONSE_reply_json_pack (connection,
MHD_HTTP_CONFLICT,
"{s:s, s:i, s:i, s:o, s:o, s:o, s:o, s:s}",
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-09 00:56:51 +0000