From a25429cadd29177f2bfb56f644696b2cbfbadf72 Mon Sep 17 00:00:00 2001 From: Christian Grothoff Date: Sat, 11 Dec 2021 20:06:15 +0100 Subject: fix #7123 --- src/curl/curl.c | 13 ---- src/lib/exchange_api_common.c | 17 ----- src/lib/exchange_api_curl_defaults.c | 14 ++-- src/lib/exchange_api_handle.c | 139 +---------------------------------- src/lib/exchange_api_link.c | 19 ----- 5 files changed, 8 insertions(+), 194 deletions(-) (limited to 'src') diff --git a/src/curl/curl.c b/src/curl/curl.c index 424c41fd6..5009fa3cf 100644 --- a/src/curl/curl.c +++ b/src/curl/curl.c @@ -30,14 +30,6 @@ #endif -/** - * Add the @a body as POST data to the easy handle in @a ctx. - * - * @param[in,out] ctx a request context (updated) - * @param eh easy handle to use - * @param body JSON body to add to @e ctx - * @return #GNUNET_OK on success #GNUNET_SYSERR on failure - */ enum GNUNET_GenericReturnValue TALER_curl_easy_post (struct TALER_CURL_PostContext *ctx, CURL *eh, @@ -101,11 +93,6 @@ TALER_curl_easy_post (struct TALER_CURL_PostContext *ctx, } -/** - * Free the data in @a ctx. - * - * @param[in] ctx a request context (updated) - */ void TALER_curl_easy_post_finished (struct TALER_CURL_PostContext *ctx) { diff --git a/src/lib/exchange_api_common.c b/src/lib/exchange_api_common.c index 4f6588a20..98a6ab20f 100644 --- a/src/lib/exchange_api_common.c +++ b/src/lib/exchange_api_common.c @@ -386,12 +386,6 @@ TALER_EXCHANGE_parse_reserve_history ( } -/** - * Free memory (potentially) allocated by #TALER_EXCHANGE_parse_reserve_history(). - * - * @param rhistory result to free - * @param len number of entries in @a rhistory - */ void TALER_EXCHANGE_free_reserve_history ( struct TALER_EXCHANGE_ReserveHistory *rhistory, @@ -416,17 +410,6 @@ TALER_EXCHANGE_free_reserve_history ( } -/** - * Verify a coins transaction history as returned by the exchange. - * - * @param dk fee structure for the coin, NULL to skip verifying fees - * @param currency expected currency for the coin - * @param coin_pub public key of the coin - * @param history history of the coin in json encoding - * @param[out] h_denom_pub set to the hash of the coin's denomination (if available) - * @param[out] total how much of the coin has been spent according to @a history - * @return #GNUNET_OK if @a history is valid, #GNUNET_SYSERR if not - */ enum GNUNET_GenericReturnValue TALER_EXCHANGE_verify_coin_history ( const struct TALER_EXCHANGE_DenomPublicKey *dk, diff --git a/src/lib/exchange_api_curl_defaults.c b/src/lib/exchange_api_curl_defaults.c index 82d3ace13..6d6016953 100644 --- a/src/lib/exchange_api_curl_defaults.c +++ b/src/lib/exchange_api_curl_defaults.c @@ -1,6 +1,6 @@ /* This file is part of TALER - Copyright (C) 2014-2018 Taler Systems SA + Copyright (C) 2014-2018, 2021 Taler Systems SA TALER is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software @@ -23,12 +23,6 @@ #include "exchange_api_curl_defaults.h" -/** - * Get a curl handle with the right defaults for the exchange lib. In the - * future, we might manage a pool of connections here. - * - * @param url URL to query - */ CURL * TALER_EXCHANGE_curl_easy_get_ (const char *url) { @@ -45,6 +39,12 @@ TALER_EXCHANGE_curl_easy_get_ (const char *url) curl_easy_setopt (eh, CURLOPT_FOLLOWLOCATION, 1L)); + /* Enable compression (using whatever curl likes), see + https://curl.se/libcurl/c/CURLOPT_ACCEPT_ENCODING.html */ + GNUNET_break (CURLE_OK == + curl_easy_setopt (eh, + CURLOPT_ACCEPT_ENCODING, + "")); /* limit MAXREDIRS to 5 as a simple security measure against a potential infinite loop caused by a malicious target */ GNUNET_assert (CURLE_OK == diff --git a/src/lib/exchange_api_handle.c b/src/lib/exchange_api_handle.c index 49e39a0e9..5898a0df4 100644 --- a/src/lib/exchange_api_handle.c +++ b/src/lib/exchange_api_handle.c @@ -166,13 +166,6 @@ struct KeysRequest }; -/** - * Signature of functions called with the result from our call to the - * auditor's /deposit-confirmation handler. - * - * @param cls closure of type `struct TEAH_AuditorInteractionEntry *` - * @param hr HTTP response - */ void TEAH_acc_confirmation_cb (void *cls, const struct TALER_AUDITOR_HttpResponse *hr) @@ -195,15 +188,6 @@ TEAH_acc_confirmation_cb (void *cls, } -/** - * Iterate over all available auditors for @a h, calling - * @a ac and giving it a chance to start a deposit - * confirmation interaction. - * - * @param h exchange to go over auditors for - * @param ac function to call per auditor - * @param ac_cls closure for @a ac - */ void TEAH_get_auditors_for_dc (struct TALER_EXCHANGE_Handle *h, TEAH_AuditorCallback ac, @@ -1054,12 +1038,6 @@ static void request_keys (void *cls); -/** - * Let the user set the last valid denomination time manually. - * - * @param exchange the exchange handle. - * @param last_denom_new new last denomination time. - */ void TALER_EXCHANGE_set_last_denom (struct TALER_EXCHANGE_Handle *exchange, struct GNUNET_TIME_Absolute last_denom_new) @@ -1071,14 +1049,6 @@ TALER_EXCHANGE_set_last_denom (struct TALER_EXCHANGE_Handle *exchange, } -/** - * Check if our current response for /keys is valid, and if - * not trigger download. - * - * @param exchange exchange to check keys for - * @param flags options controlling when to download what - * @return until when the response is current, 0 if we are re-downloading - */ struct GNUNET_TIME_Absolute TALER_EXCHANGE_check_keys_current (struct TALER_EXCHANGE_Handle *exchange, enum TALER_EXCHANGE_CheckKeysFlags flags) @@ -1330,12 +1300,6 @@ keys_completed_cb (void *cls, /* ********************* library internal API ********* */ -/** - * Get the context of a exchange. - * - * @param h the exchange handle to query - * @return ctx context to execute jobs in - */ struct GNUNET_CURL_Context * TEAH_handle_to_context (struct TALER_EXCHANGE_Handle *h) { @@ -1343,12 +1307,6 @@ TEAH_handle_to_context (struct TALER_EXCHANGE_Handle *h) } -/** - * Check if the handle is ready to process requests. - * - * @param h the exchange handle to query - * @return #GNUNET_YES if we are ready, #GNUNET_NO if not - */ enum GNUNET_GenericReturnValue TEAH_handle_is_ready (struct TALER_EXCHANGE_Handle *h) { @@ -1356,13 +1314,6 @@ TEAH_handle_is_ready (struct TALER_EXCHANGE_Handle *h) } -/** - * Obtain the URL to use for an API request. - * - * @param h handle for the exchange - * @param path Taler API path (i.e. "/reserve/withdraw") - * @return the full URL to use with cURL - */ char * TEAH_path_to_url (struct TALER_EXCHANGE_Handle *h, const char *path) @@ -1611,17 +1562,6 @@ deserialize_data (struct TALER_EXCHANGE_Handle *exchange, } -/** - * Serialize the latest key data from @a - * exchange to be persisted on disk (to be used with - * #TALER_EXCHANGE_OPTION_DATA to more efficiently recover - * the state). - * - * @param exchange which exchange's key and wire data should be - * serialized - * @return NULL on error (i.e. no current data available); - * otherwise JSON object owned by the caller - */ json_t * TALER_EXCHANGE_serialize_data (struct TALER_EXCHANGE_Handle *exchange) { @@ -1790,24 +1730,6 @@ TALER_EXCHANGE_serialize_data (struct TALER_EXCHANGE_Handle *exchange) } -/** - * Initialise a connection to the exchange. Will connect to the - * exchange and obtain information about the exchange's master - * public key and the exchange's auditor. - * The respective information will be passed to the @a cert_cb - * once available, and all future interactions with the exchange - * will be checked to be signed (where appropriate) by the - * respective master key. - * - * @param ctx the context - * @param url HTTP base URL for the exchange - * @param cert_cb function to call with the exchange's - * certification information - * @param cert_cb_cls closure for @a cert_cb - * @param ... list of additional arguments, - * terminated by #TALER_EXCHANGE_OPTION_END. - * @return the exchange handle; NULL upon error - */ struct TALER_EXCHANGE_Handle * TALER_EXCHANGE_connect ( struct GNUNET_CURL_Context *ctx, @@ -1825,7 +1747,7 @@ TALER_EXCHANGE_connect ( /* Disable 100 continue processing */ GNUNET_break (GNUNET_OK == GNUNET_CURL_append_header (ctx, - "Expect:")); + MHD_HTTP_HEADER_EXPECT ":")); exchange = GNUNET_new (struct TALER_EXCHANGE_Handle); exchange->ctx = ctx; exchange->url = GNUNET_strdup (url); @@ -1968,11 +1890,6 @@ request_keys (void *cls) } -/** - * Disconnect from the exchange - * - * @param exchange the exchange handle - */ void TALER_EXCHANGE_disconnect (struct TALER_EXCHANGE_Handle *exchange) { @@ -2025,14 +1942,6 @@ TALER_EXCHANGE_disconnect (struct TALER_EXCHANGE_Handle *exchange) } -/** - * Test if the given @a pub is a the current signing key from the exchange - * according to @a keys. - * - * @param keys the exchange's key set - * @param pub claimed current online signing key for the exchange - * @return #GNUNET_OK if @a pub is (according to /keys) a current signing key - */ enum GNUNET_GenericReturnValue TALER_EXCHANGE_test_signing_key (const struct TALER_EXCHANGE_Keys *keys, const struct TALER_ExchangePublicKeyP *pub) @@ -2058,12 +1967,6 @@ TALER_EXCHANGE_test_signing_key (const struct TALER_EXCHANGE_Keys *keys, } -/** - * Get exchange's base URL. - * - * @param exchange exchange handle. - * @return the base URL from the handle. - */ const char * TALER_EXCHANGE_get_base_url (const struct TALER_EXCHANGE_Handle *exchange) { @@ -2071,14 +1974,6 @@ TALER_EXCHANGE_get_base_url (const struct TALER_EXCHANGE_Handle *exchange) } -/** - * Obtain the denomination key details from the exchange. - * - * @param keys the exchange's key set - * @param pk public key of the denomination to lookup - * @return details about the given denomination key, NULL if the key is - * not found - */ const struct TALER_EXCHANGE_DenomPublicKey * TALER_EXCHANGE_get_denomination_key ( const struct TALER_EXCHANGE_Keys *keys, @@ -2093,12 +1988,6 @@ TALER_EXCHANGE_get_denomination_key ( } -/** - * Create a copy of a denomination public key. - * - * @param key key to copy - * @returns a copy, must be freed with #TALER_EXCHANGE_destroy_denomination_key - */ struct TALER_EXCHANGE_DenomPublicKey * TALER_EXCHANGE_copy_denomination_key ( const struct TALER_EXCHANGE_DenomPublicKey *key) @@ -2113,12 +2002,6 @@ TALER_EXCHANGE_copy_denomination_key ( } -/** - * Destroy a denomination public key. - * Should only be called with keys created by #TALER_EXCHANGE_copy_denomination_key. - * - * @param key key to destroy. - */ void TALER_EXCHANGE_destroy_denomination_key ( struct TALER_EXCHANGE_DenomPublicKey *key) @@ -2128,13 +2011,6 @@ TALER_EXCHANGE_destroy_denomination_key ( } -/** - * Obtain the denomination key details from the exchange. - * - * @param keys the exchange's key set - * @param hc hash of the public key of the denomination to lookup - * @return details about the given denomination key - */ const struct TALER_EXCHANGE_DenomPublicKey * TALER_EXCHANGE_get_denomination_key_by_hash ( const struct TALER_EXCHANGE_Keys *keys, @@ -2148,12 +2024,6 @@ TALER_EXCHANGE_get_denomination_key_by_hash ( } -/** - * Obtain the keys from the exchange. - * - * @param exchange the exchange handle - * @return the exchange's key set - */ const struct TALER_EXCHANGE_Keys * TALER_EXCHANGE_get_keys (struct TALER_EXCHANGE_Handle *exchange) { @@ -2163,13 +2033,6 @@ TALER_EXCHANGE_get_keys (struct TALER_EXCHANGE_Handle *exchange) } -/** - * Obtain the keys from the exchange in the - * raw JSON format - * - * @param exchange the exchange handle - * @return the exchange's keys in raw JSON - */ json_t * TALER_EXCHANGE_get_keys_raw (struct TALER_EXCHANGE_Handle *exchange) { diff --git a/src/lib/exchange_api_link.c b/src/lib/exchange_api_link.c index a9dc8852f..55d3bdb66 100644 --- a/src/lib/exchange_api_link.c +++ b/src/lib/exchange_api_link.c @@ -418,19 +418,6 @@ handle_link_finished (void *cls, } -/** - * Submit a link request to the exchange and get the exchange's response. - * - * This API is typically not used by anyone, it is more a threat against those - * trying to receive a funds transfer by abusing the refresh protocol. - * - * @param exchange the exchange handle; the exchange must be ready to operate - * @param coin_priv private key to request link data for - * @param link_cb the callback to call with the useful result of the - * refresh operation the @a coin_priv was involved in (if any) - * @param link_cb_cls closure for @a link_cb - * @return a handle for this request - */ struct TALER_EXCHANGE_LinkHandle * TALER_EXCHANGE_link (struct TALER_EXCHANGE_Handle *exchange, const struct TALER_CoinSpendPrivateKeyP *coin_priv, @@ -496,12 +483,6 @@ TALER_EXCHANGE_link (struct TALER_EXCHANGE_Handle *exchange, } -/** - * Cancel a link request. This function cannot be used - * on a request handle if the callback was already invoked. - * - * @param lh the link handle - */ void TALER_EXCHANGE_link_cancel (struct TALER_EXCHANGE_LinkHandle *lh) { -- cgit v1.2.3