diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/exchange/taler-exchange-httpd_responses.c | 170 | ||||
-rw-r--r-- | src/include/taler_mhd_lib.h | 24 | ||||
-rw-r--r-- | src/mhd/mhd_responses.c | 143 |
3 files changed, 121 insertions, 216 deletions
diff --git a/src/exchange/taler-exchange-httpd_responses.c b/src/exchange/taler-exchange-httpd_responses.c index 6007a24bc..40c7fd7e0 100644 --- a/src/exchange/taler-exchange-httpd_responses.c +++ b/src/exchange/taler-exchange-httpd_responses.c @@ -94,28 +94,27 @@ TEH_RESPONSE_compile_transaction_history ( if (0 != json_array_append_new ( history, - json_pack ( - "{s:s, s:o, s:o, s:o, s:o, s:o, s:o, s:o, s:o, s:o}", - "type", - "DEPOSIT", - "amount", - TALER_JSON_from_amount (&deposit->amount_with_fee), - "deposit_fee", - TALER_JSON_from_amount (&deposit->deposit_fee), - "timestamp", - GNUNET_JSON_from_time_abs (deposit->timestamp), - "refund_deadline", - GNUNET_JSON_from_time_abs (deposit->refund_deadline), - "merchant_pub", - GNUNET_JSON_from_data_auto (&deposit->merchant_pub), - "h_contract_terms", - GNUNET_JSON_from_data_auto (&deposit->h_contract_terms), - "h_wire", - GNUNET_JSON_from_data_auto (&deposit->h_wire), - "h_denom_pub", - GNUNET_JSON_from_data_auto (&deposit->h_denom_pub), - "coin_sig", - GNUNET_JSON_from_data_auto (&deposit->csig)))) + GNUNET_JSON_PACK ( + GNUNET_JSON_pack_string ("type", + "DEPOSIT"), + TALER_JSON_pack_amount ("amount", + &deposit->amount_with_fee), + TALER_JSON_pack_amount ("deposit_fee", + &deposit->deposit_fee), + GNUNET_JSON_pack_time_abs ("timestamp", + deposit->timestamp), + GNUNET_JSON_pack_time_abs ("refund_deadline", + deposit->refund_deadline), + GNUNET_JSON_pack_data_auto ("merchant_pub", + &deposit->merchant_pub), + GNUNET_JSON_pack_data_auto ("h_contract_terms", + &deposit->h_contract_terms), + GNUNET_JSON_pack_data_auto ("h_wire", + &deposit->h_wire), + GNUNET_JSON_pack_data_auto ("h_denom_pub", + &deposit->h_denom_pub), + GNUNET_JSON_pack_data_auto ("coin_sig", + &deposit->csig)))) { GNUNET_break (0); json_decref (history); @@ -155,19 +154,19 @@ TEH_RESPONSE_compile_transaction_history ( if (0 != json_array_append_new ( history, - json_pack ("{s:s, s:o, s:o, s:o, s:o, s:o}", - "type", - "MELT", - "amount", - TALER_JSON_from_amount (&melt->amount_with_fee), - "melt_fee", - TALER_JSON_from_amount (&melt->melt_fee), - "rc", - GNUNET_JSON_from_data_auto (&melt->rc), - "h_denom_pub", - GNUNET_JSON_from_data_auto (&melt->h_denom_pub), - "coin_sig", - GNUNET_JSON_from_data_auto (&melt->coin_sig)))) + GNUNET_JSON_PACK ( + GNUNET_JSON_pack_string ("type", + "MELT"), + TALER_JSON_pack_amount ("amount", + &melt->amount_with_fee), + TALER_JSON_pack_amount ("melt_fee", + &melt->melt_fee), + GNUNET_JSON_pack_data_auto ("rc", + &melt->rc), + GNUNET_JSON_pack_data_auto ("h_denom_pub", + &melt->h_denom_pub), + GNUNET_JSON_pack_data_auto ("coin_sig", + &melt->coin_sig)))) { GNUNET_break (0); json_decref (history); @@ -216,22 +215,21 @@ TEH_RESPONSE_compile_transaction_history ( if (0 != json_array_append_new ( history, - json_pack ( - "{s:s, s:o, s:o, s:o, s:o, s:I, s:o}", - "type", - "REFUND", - "amount", - TALER_JSON_from_amount (&value), - "refund_fee", - TALER_JSON_from_amount (&refund->refund_fee), - "h_contract_terms", - GNUNET_JSON_from_data_auto (&refund->h_contract_terms), - "merchant_pub", - GNUNET_JSON_from_data_auto (&refund->merchant_pub), - "rtransaction_id", - (json_int_t) refund->rtransaction_id, - "merchant_sig", - GNUNET_JSON_from_data_auto (&refund->merchant_sig)))) + GNUNET_JSON_PACK ( + GNUNET_JSON_pack_string ("type", + "REFUND"), + TALER_JSON_pack_amount ("amount", + &value), + TALER_JSON_pack_amount ("refund_fee", + &refund->refund_fee), + GNUNET_JSON_pack_data_auto ("h_contract_terms", + &refund->h_contract_terms), + GNUNET_JSON_pack_data_auto ("merchant_pub", + &refund->merchant_pub), + GNUNET_JSON_pack_uint64 ("rtransaction_id", + refund->rtransaction_id), + GNUNET_JSON_pack_data_auto ("merchant_sig", + &refund->merchant_sig)))) { GNUNET_break (0); json_decref (history); @@ -269,23 +267,23 @@ TEH_RESPONSE_compile_transaction_history ( the denomination key's RSA signature over coin_pub, but as the wallet should really already have this information (and cannot check or do anything with it anyway if it doesn't), it seems - strictly unnecessary. */// + strictly unnecessary. */ if (0 != json_array_append_new ( history, - json_pack ("{s:s, s:o, s:o, s:o, s:o, s:o}", - "type", - "OLD-COIN-RECOUP", - "amount", - TALER_JSON_from_amount (&pr->value), - "exchange_sig", - GNUNET_JSON_from_data_auto (&esig), - "exchange_pub", - GNUNET_JSON_from_data_auto (&epub), - "coin_pub", - GNUNET_JSON_from_data_auto (&pr->coin.coin_pub), - "timestamp", - GNUNET_JSON_from_time_abs (pr->timestamp)))) + GNUNET_JSON_PACK ( + GNUNET_JSON_pack_string ("type", + "OLD-COIN-RECOUP"), + TALER_JSON_pack_amount ("amount", + &pr->value), + GNUNET_JSON_pack_data_auto ("exchange_sig", + &esig), + GNUNET_JSON_pack_data_auto ("exchange_pub", + &epub), + GNUNET_JSON_pack_data_auto ("coin_pub", + &pr->coin.coin_pub), + GNUNET_JSON_pack_time_abs ("timestamp", + pr->timestamp)))) { GNUNET_break (0); json_decref (history); @@ -321,27 +319,27 @@ TEH_RESPONSE_compile_transaction_history ( if (0 != json_array_append_new ( history, - json_pack ("{s:s, s:o, s:o, s:o, s:o, s:o, s:o, s:o, s:o, s:o}", - "type", - "RECOUP", - "amount", - TALER_JSON_from_amount (&recoup->value), - "exchange_sig", - GNUNET_JSON_from_data_auto (&esig), - "exchange_pub", - GNUNET_JSON_from_data_auto (&epub), - "reserve_pub", - GNUNET_JSON_from_data_auto (&recoup->reserve_pub), - "h_denom_pub", - GNUNET_JSON_from_data_auto (&recoup->h_denom_pub), - "coin_sig", - GNUNET_JSON_from_data_auto (&recoup->coin_sig), - "coin_blind", - GNUNET_JSON_from_data_auto (&recoup->coin_blind), - "reserve_pub", - GNUNET_JSON_from_data_auto (&recoup->reserve_pub), - "timestamp", - GNUNET_JSON_from_time_abs (recoup->timestamp)))) + GNUNET_JSON_PACK ( + GNUNET_JSON_pack_string ("type", + "RECOUP"), + TALER_JSON_pack_amount ("amount", + &recoup->value), + GNUNET_JSON_pack_data_auto ("exchange_sig", + &esig), + GNUNET_JSON_pack_data_auto ("exchange_pub", + &epub), + GNUNET_JSON_pack_data_auto ("reserve_pub", + &recoup->reserve_pub), + GNUNET_JSON_pack_data_auto ("h_denom_pub", + &recoup->h_denom_pub), + GNUNET_JSON_pack_data_auto ("coin_sig", + &recoup->coin_sig), + GNUNET_JSON_pack_data_auto ("coin_blind", + &recoup->coin_blind), + GNUNET_JSON_pack_data_auto ("reserve_pub", + &recoup->reserve_pub), + GNUNET_JSON_pack_time_abs ("timestamp", + recoup->timestamp)))) { GNUNET_break (0); json_decref (history); diff --git a/src/include/taler_mhd_lib.h b/src/include/taler_mhd_lib.h index 894a701c6..0e30d6600 100644 --- a/src/include/taler_mhd_lib.h +++ b/src/include/taler_mhd_lib.h @@ -142,6 +142,20 @@ TALER_MHD_reply_json_pack (struct MHD_Connection *connection, /** + * Function to call to handle the request by building a JSON + * reply from varargs. + * + * @param connection the MHD connection to handle + * @param response_code HTTP response code to use + * @param ... varargs of JSON pack specification + * @return MHD result code + */ +#define TALER_MHD_REPLY_JSON_PACK(connection,response_code,...) \ + TALER_MHD_reply_json (connection, GNUNET_JSON_PACK (__VA_ARGS__), \ + response_code) + + +/** * Send a response indicating an error. * * @param connection the MHD connection to use @@ -195,6 +209,16 @@ TALER_MHD_make_json_pack (const char *fmt, /** + * Make JSON response object. + * + * @param ... varargs + * @return MHD response object + */ +#define TALER_MHD_MAKE_JSON_PACK(...) \ + TALER_MHD_make_json (GNUNET_JSON_PACK (__VA_ARGS__)) + + +/** * Create a response indicating an internal error. * * @param ec error code to return diff --git a/src/mhd/mhd_responses.c b/src/mhd/mhd_responses.c index 90a8d19f4..b666720e6 100644 --- a/src/mhd/mhd_responses.c +++ b/src/mhd/mhd_responses.c @@ -1,6 +1,6 @@ /* This file is part of TALER - Copyright (C) 2014-2020 Taler Systems SA + Copyright (C) 2014-2021 Taler Systems SA TALER is free software; you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software @@ -32,12 +32,6 @@ static enum TALER_MHD_GlobalOptions TM_go; -/** - * Set global options for response generation - * within libtalermhd. - * - * @param go global options to use - */ void TALER_MHD_setup (enum TALER_MHD_GlobalOptions go) { @@ -45,13 +39,6 @@ TALER_MHD_setup (enum TALER_MHD_GlobalOptions go) } -/** - * Add headers we want to return in every response. - * Useful for testing, like if we want to always close - * connections. - * - * @param response response to modify - */ void TALER_MHD_add_global_headers (struct MHD_Response *response) { @@ -69,17 +56,6 @@ TALER_MHD_add_global_headers (struct MHD_Response *response) } -/** - * Is HTTP body deflate compression supported by the client? - * - * @param connection connection to check - * @return #MHD_YES if 'deflate' compression is allowed - * - * Note that right now we're ignoring q-values, which is technically - * not correct, and also do not support "*" anywhere but in a line by - * itself. This should eventually be fixed, see also - * https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html - */ MHD_RESULT TALER_MHD_can_compress (struct MHD_Connection *connection) { @@ -111,13 +87,6 @@ TALER_MHD_can_compress (struct MHD_Connection *connection) } -/** - * Try to compress a response body. Updates @a buf and @a buf_size. - * - * @param[in,out] buf pointer to body to compress - * @param[in,out] buf_size pointer to initial size of @a buf - * @return #MHD_YES if @a buf was compressed - */ MHD_RESULT TALER_MHD_body_compress (void **buf, size_t *buf_size) @@ -148,12 +117,6 @@ TALER_MHD_body_compress (void **buf, } -/** - * Make JSON response object. - * - * @param json the json object - * @return MHD response object - */ struct MHD_Response * TALER_MHD_make_json (const json_t *json) { @@ -185,14 +148,6 @@ TALER_MHD_make_json (const json_t *json) } -/** - * Send JSON object as response. - * - * @param connection the MHD connection - * @param json the json object - * @param response_code the http response code - * @return MHD result code - */ MHD_RESULT TALER_MHD_reply_json (struct MHD_Connection *connection, const json_t *json, @@ -264,13 +219,6 @@ TALER_MHD_reply_json (struct MHD_Connection *connection, } -/** - * Send back a "204 No Content" response with headers - * for the CORS pre-flight request. - * - * @param connection the MHD connection - * @return MHD result code - */ MHD_RESULT TALER_MHD_reply_cors_preflight (struct MHD_Connection *connection) { @@ -307,16 +255,6 @@ TALER_MHD_reply_cors_preflight (struct MHD_Connection *connection) } -/** - * Function to call to handle the request by building a JSON - * reply from a format string and varargs. - * - * @param connection the MHD connection to handle - * @param response_code HTTP response code to use - * @param fmt format string for pack - * @param ... varargs - * @return MHD result code - */ MHD_RESULT TALER_MHD_reply_json_pack (struct MHD_Connection *connection, unsigned int response_code, @@ -360,13 +298,6 @@ TALER_MHD_reply_json_pack (struct MHD_Connection *connection, } -/** - * Make JSON response object. - * - * @param fmt format string for pack - * @param ... varargs - * @return MHD response object - */ struct MHD_Response * TALER_MHD_make_json_pack (const char *fmt, ...) @@ -405,57 +336,34 @@ TALER_MHD_make_json_pack (const char *fmt, } -/** - * Create a response indicating an internal error. - * - * @param ec error code to return - * @param detail additional optional detail about the error, can be NULL - * @return a MHD response object - */ struct MHD_Response * TALER_MHD_make_error (enum TALER_ErrorCode ec, const char *detail) { - return TALER_MHD_make_json_pack ("{s:I, s:s, s:s?}", - "code", (json_int_t) ec, - "hint", TALER_ErrorCode_get_hint (ec), - "detail", detail); + return TALER_MHD_make_JSON_PACK ( + GNUNET_JSON_pack_uint64 ("code", ec), + GNUNET_JSON_pack_string ("hint", TALER_ErrorCode_get_hint (ec)), + GNUNET_JSON_pack_allow_null ( + GNUNET_JSON_pack_string ("detail", detail))); } -/** - * Send a response indicating an error. - * - * @param connection the MHD connection to use - * @param ec error code uniquely identifying the error - * @param http_status HTTP status code to use - * @param detail additional optional detail about the error, can be NULL - * @return a MHD result code - */ MHD_RESULT TALER_MHD_reply_with_error (struct MHD_Connection *connection, unsigned int http_status, enum TALER_ErrorCode ec, const char *detail) { - return TALER_MHD_reply_json_pack (connection, - http_status, - "{s:I, s:s, s:s?}", - "code", (json_int_t) ec, - "hint", TALER_ErrorCode_get_hint (ec), - "detail", detail); + return TALER_MHD_reply_JSON_PACK ( + connection, + http_status, + GNUNET_JSON_pack_uint64 ("code", ec), + GNUNET_JSON_pack_string ("hint", TALER_ErrorCode_get_hint (ec)), + GNUNET_JSON_pack_allow_null ( + GNUNET_JSON_pack_string ("detail", detail))); } -/** - * Send a response indicating an error. The HTTP status code is - * to be derived from the @a ec. - * - * @param connection the MHD connection to use - * @param ec error code uniquely identifying the error - * @param detail additional optional detail about the error - * @return a MHD result code - */ MHD_RESULT TALER_MHD_reply_with_ec (struct MHD_Connection *connection, enum TALER_ErrorCode ec, @@ -478,12 +386,6 @@ TALER_MHD_reply_with_ec (struct MHD_Connection *connection, } -/** - * Send a response indicating that the request was too big. - * - * @param connection the MHD connection to use - * @return a MHD result code - */ MHD_RESULT TALER_MHD_reply_request_too_large (struct MHD_Connection *connection) { @@ -508,14 +410,6 @@ TALER_MHD_reply_request_too_large (struct MHD_Connection *connection) } -/** - * Function to call to handle the request by sending - * back a redirect to the AGPL source code. - * - * @param connection the MHD connection to handle - * @param url where to redirect for the sources - * @return MHD result code - */ MHD_RESULT TALER_MHD_reply_agpl (struct MHD_Connection *connection, const char *url) @@ -559,17 +453,6 @@ TALER_MHD_reply_agpl (struct MHD_Connection *connection, } -/** - * Function to call to handle the request by sending - * back static data. - * - * @param connection the MHD connection to handle - * @param http_status status code to return - * @param mime_type content-type to use - * @param body response payload - * @param body_size number of bytes in @a body - * @return MHD result code - */ MHD_RESULT TALER_MHD_reply_static (struct MHD_Connection *connection, unsigned int http_status, |