diff options
Diffstat (limited to 'src/mint/taler-mint-httpd_parsing.c')
| -rw-r--r-- | src/mint/taler-mint-httpd_parsing.c | 175 |
1 files changed, 46 insertions, 129 deletions
diff --git a/src/mint/taler-mint-httpd_parsing.c b/src/mint/taler-mint-httpd_parsing.c index 6461685f..b29cdeab 100644 --- a/src/mint/taler-mint-httpd_parsing.c +++ b/src/mint/taler-mint-httpd_parsing.c @@ -771,9 +771,37 @@ TMH_PARSE_navigate_json (struct MHD_Connection *connection, { struct TALER_Amount *where = va_arg (argp, void *); - ret = TMH_PARSE_amount_json (connection, - (json_t *) root, - where); + if (GNUNET_OK != + TALER_json_to_amount ((json_t *) root, + where)) + { + if (MHD_YES != + TMH_RESPONSE_reply_json_pack (connection, + MHD_HTTP_BAD_REQUEST, + "{s:s, s:o}", + "error", "Bad format", + "path", path)) + return GNUNET_SYSERR; + return GNUNET_NO; + } + if (0 != strcmp (where->currency, + TMH_mint_currency_string)) + { + if (MHD_YES != + TMH_RESPONSE_reply_json_pack (connection, + MHD_HTTP_BAD_REQUEST, + "{s:s, s:o, s:s}", + "error", "Currency not supported", + "path", path, + "currency", where->currency)) + { + memset (where, 0, sizeof (struct TALER_Amount)); + return GNUNET_SYSERR; + } + memset (where, 0, sizeof (struct TALER_Amount)); + return GNUNET_NO; + } + ret = GNUNET_OK; break; } @@ -781,9 +809,21 @@ TMH_PARSE_navigate_json (struct MHD_Connection *connection, { struct GNUNET_TIME_Absolute *where = va_arg (argp, void *); - ret = TMH_PARSE_time_abs_json (connection, - (json_t *) root, - where); + if (GNUNET_OK != + TALER_json_to_abs ((json_t *) root, + where)) + { + if (MHD_YES != + TMH_RESPONSE_reply_json_pack (connection, + MHD_HTTP_BAD_REQUEST, + "{s:s, s:s, s:o}", + "error", "Bad format", + "hint", "expected absolute time", + "path", path)) + return GNUNET_SYSERR; + return GNUNET_NO; + } + ret = GNUNET_OK; break; } @@ -941,129 +981,6 @@ TMH_PARSE_release_data (struct TMH_PARSE_FieldSpecification *spec) /** - * Parse absolute time specified in JSON format. The JSON format is - * "/Date(TIMEVAL)/" where TIMEVAL is in seconds after the Unix Epoch. - * Additionally, we support "/forever/" and "/never/" to represent the - * end of time. - * - * @param connection the MHD connection (to report errors) - * @param f json specification of the amount - * @param[out] time set to the time specified in @a f - * @return - * #GNUNET_YES if parsing was successful - * #GNUNET_NO if json is malformed, error response was generated - * #GNUNET_SYSERR on internal error, error response was not generated - */ -int -TMH_PARSE_time_abs_json (struct MHD_Connection *connection, - json_t *f, - struct GNUNET_TIME_Absolute *time) -{ - const char *val; - unsigned long long tval; - - val = json_string_value (f); - if (NULL == val) - { - if (MHD_YES != - TMH_RESPONSE_reply_json_pack (connection, - MHD_HTTP_BAD_REQUEST, - "{s:s}", - "error", "string expected")) - return GNUNET_SYSERR; - return GNUNET_NO; - } - if ( (0 == strcasecmp (val, - "/forever/")) || - (0 == strcasecmp (val, - "/never/")) ) - - { - *time = GNUNET_TIME_UNIT_FOREVER_ABS; - return GNUNET_OK; - } - if (1 != sscanf (val, - "/Date(%llu)/", - &tval)) - { - if (MHD_YES != - TMH_RESPONSE_reply_json_pack (connection, - MHD_HTTP_BAD_REQUEST, - "{s:s, s:s}", - "error", "timestamp expected", - "value", val)) - return GNUNET_SYSERR; - return GNUNET_NO; - } - /* Time is in seconds in JSON, but in microseconds in GNUNET_TIME_Absolute */ - time->abs_value_us = tval * 1000LL * 1000LL; - if ( (time->abs_value_us) / 1000LL / 1000LL != tval) - { - /* Integer overflow */ - if (MHD_YES != - TMH_RESPONSE_reply_json_pack (connection, - MHD_HTTP_BAD_REQUEST, - "{s:s, s:s}", - "error", "timestamp outside of legal range", - "value", val)) - return GNUNET_SYSERR; - return GNUNET_NO; - } - return GNUNET_OK; -} - - -/** - * Parse amount specified in JSON format. - * - * @param connection the MHD connection (to report errors) - * @param f json specification of the amount - * @param[out] amount set to the amount specified in @a f - * @return - * #GNUNET_YES if parsing was successful - * #GNUNET_NO if json is malformed, error response was generated - * #GNUNET_SYSERR on internal error, error response was not generated - */ -int -TMH_PARSE_amount_json (struct MHD_Connection *connection, - json_t *f, - struct TALER_Amount *amount) -{ - if (GNUNET_OK != - TALER_json_to_amount (f, - amount)) - { - TALER_LOG_WARNING ("Failed to parse JSON amount specification\n"); - if (MHD_YES != - TMH_RESPONSE_reply_json_pack (connection, - MHD_HTTP_BAD_REQUEST, - "{s:s}", - "error", "Bad format")) - return GNUNET_SYSERR; - return GNUNET_NO; - } - if (0 != strcmp (amount->currency, - TMH_mint_currency_string)) - { - TALER_LOG_WARNING ("Currency specified not supported by this mint\n"); - if (MHD_YES != - TMH_RESPONSE_reply_json_pack (connection, - MHD_HTTP_BAD_REQUEST, - "{s:s, s:s}", - "error", "Currency not supported", - "currency", amount->currency)) - { - memset (amount, 0, sizeof (struct TALER_Amount)); - return GNUNET_SYSERR; - } - memset (amount, 0, sizeof (struct TALER_Amount)); - return GNUNET_NO; - } - return GNUNET_OK; -} - - -/** * Generate line in parser specification for 64-bit integer * given as an integer in JSON. * |