added asan compiler option, basic string cleaning
https://github.com/moneroexamples/onion-monero-blockchain-explorer/issues/91
This commit is contained in:
moneroexamples
parent
61cd869127
commit
6da5b3637e
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@ -7,7 +7,12 @@ set(PROJECT_NAME
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project(${PROJECT_NAME})
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set(CMAKE_CXX_FLAGS
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"${CMAKE_CXX_FLAGS} -std=c++14")
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"${CMAKE_CXX_FLAGS} -std=c++14 -fsanitize=address -fno-omit-frame-pointer")
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set(CMAKE_C_FLAGS
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"${CMAKE_C_FLAGS} -fsanitize=address -fno-omit-frame-pointer -DLEAK_SANITIZER")
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#
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if (WIN32)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wa,-mbig-obj -O3")
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@ -102,16 +107,15 @@ set(LIBRARIES
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cryptonote_basic
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daemonizer
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cncrypto
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blocks
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lmdb
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ringct
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common
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mnemonics
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epee
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easylogging
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checkpoints
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version
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epee
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${Boost_LIBRARIES}
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pthread
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unbound
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85
main.cpp
85
main.cpp
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@ -11,6 +11,7 @@
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#include <regex>
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using boost::filesystem::path;
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using xmreg::remove_bad_chars;
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using namespace std;
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@ -276,18 +277,18 @@ main(int ac, const char* av[])
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CROW_ROUTE(app, "/block/<string>")
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([&](const crow::request& req, string block_hash) {
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return crow::response(xmrblocks.show_block(block_hash));
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return crow::response(xmrblocks.show_block(remove_bad_chars(block_hash)));
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});
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CROW_ROUTE(app, "/tx/<string>")
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([&](const crow::request& req, string tx_hash) {
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return crow::response(xmrblocks.show_tx(tx_hash));
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return crow::response(xmrblocks.show_tx(remove_bad_chars(tx_hash)));
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});
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CROW_ROUTE(app, "/tx/<string>/<uint>")
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([&](string tx_hash, uint16_t with_ring_signatures)
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{
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return xmrblocks.show_tx(tx_hash, with_ring_signatures);
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return xmrblocks.show_tx(remove_bad_chars(tx_hash), with_ring_signatures);
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});
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CROW_ROUTE(app, "/myoutputs").methods("POST"_method)
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@ -304,13 +305,13 @@ main(int ac, const char* av[])
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return string("xmr address, viewkey or tx hash not provided");
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}
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string tx_hash = post_body["tx_hash"];
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string xmr_address = post_body["xmr_address"];
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string viewkey = post_body["viewkey"];
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string tx_hash = remove_bad_chars(post_body["tx_hash"]);
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string xmr_address = remove_bad_chars(post_body["xmr_address"]);
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string viewkey = remove_bad_chars(post_body["viewkey"]);
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// this will be only not empty when checking raw tx data
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// using tx pusher
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string raw_tx_data = post_body["raw_tx_data"];
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string raw_tx_data = remove_bad_chars(post_body["raw_tx_data"]);
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string domain = get_domain(req);
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@ -326,8 +327,10 @@ main(int ac, const char* av[])
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string domain = get_domain(req);
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return xmrblocks.show_my_outputs(tx_hash, xmr_address,
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viewkey, string {},
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return xmrblocks.show_my_outputs(remove_bad_chars(tx_hash),
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remove_bad_chars(xmr_address),
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remove_bad_chars(viewkey),
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string {},
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domain);
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});
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@ -345,18 +348,21 @@ main(int ac, const char* av[])
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"tx hash not provided");
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}
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string tx_hash = post_body["txhash"];
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string tx_prv_key = post_body["txprvkey"];
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string xmr_address = post_body["xmraddress"];
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string tx_hash = remove_bad_chars(post_body["txhash"]);
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string tx_prv_key = remove_bad_chars(post_body["txprvkey"]);
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string xmr_address = remove_bad_chars(post_body["xmraddress"]);
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// this will be only not empty when checking raw tx data
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// using tx pusher
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string raw_tx_data = post_body["raw_tx_data"];
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string raw_tx_data = remove_bad_chars(post_body["raw_tx_data"]);
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string domain = get_domain(req);
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return xmrblocks.show_prove(tx_hash, xmr_address,
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tx_prv_key, raw_tx_data, domain);
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return xmrblocks.show_prove(tx_hash,
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xmr_address,
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tx_prv_key,
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raw_tx_data,
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domain);
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});
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@ -366,8 +372,11 @@ main(int ac, const char* av[])
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string domain = get_domain(req);
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return xmrblocks.show_prove(tx_hash, xmr_address,
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tx_prv_key, string {}, domain);
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return xmrblocks.show_prove(remove_bad_chars(tx_hash),
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remove_bad_chars(xmr_address),
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remove_bad_chars(tx_prv_key),
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string {},
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domain);
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});
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if (enable_pusher)
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@ -388,8 +397,8 @@ main(int ac, const char* av[])
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return string("Raw tx data or action not provided");
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}
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string raw_tx_data = post_body["rawtxdata"];
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string action = post_body["action"];
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string raw_tx_data = remove_bad_chars(post_body["rawtxdata"]);
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string action = remove_bad_chars(post_body["action"]);
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if (action == "check")
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return xmrblocks.show_checkrawtx(raw_tx_data, action);
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@ -423,8 +432,8 @@ main(int ac, const char* av[])
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return string("Viewkey not provided. Cant decrypt key image file without it");
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}
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string raw_data = post_body["rawkeyimgsdata"];
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string viewkey = post_body["viewkey"];
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string raw_data = remove_bad_chars(post_body["rawkeyimgsdata"]);
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string viewkey = remove_bad_chars(post_body["viewkey"]);
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return xmrblocks.show_checkrawkeyimgs(raw_data, viewkey);
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});
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@ -455,8 +464,8 @@ main(int ac, const char* av[])
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"key image file without it");
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}
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string raw_data = post_body["rawoutputkeysdata"];
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string viewkey = post_body["viewkey"];
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string raw_data = remove_bad_chars(post_body["rawoutputkeysdata"]);
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string viewkey = remove_bad_chars(post_body["viewkey"]);
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return xmrblocks.show_checkcheckrawoutput(raw_data, viewkey);
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});
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@ -465,7 +474,7 @@ main(int ac, const char* av[])
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CROW_ROUTE(app, "/search").methods("GET"_method)
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([&](const crow::request& req) {
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return xmrblocks.search(string(req.url_params.get("value")));
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return xmrblocks.search(remove_bad_chars(string(req.url_params.get("value"))));
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});
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CROW_ROUTE(app, "/mempool")
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@ -496,7 +505,7 @@ main(int ac, const char* av[])
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CROW_ROUTE(app, "/api/transaction/<string>")
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([&](const crow::request &req, string tx_hash) {
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myxmr::jsonresponse r{xmrblocks.json_transaction(tx_hash)};
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myxmr::jsonresponse r{xmrblocks.json_transaction(remove_bad_chars(tx_hash))};
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return r;
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});
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@ -504,7 +513,7 @@ main(int ac, const char* av[])
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CROW_ROUTE(app, "/api/rawtransaction/<string>")
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([&](const crow::request &req, string tx_hash) {
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myxmr::jsonresponse r{xmrblocks.json_rawtransaction(tx_hash)};
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myxmr::jsonresponse r{xmrblocks.json_rawtransaction(remove_bad_chars(tx_hash))};
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return r;
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});
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@ -512,7 +521,7 @@ main(int ac, const char* av[])
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CROW_ROUTE(app, "/api/block/<string>")
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([&](const crow::request &req, string block_no_or_hash) {
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myxmr::jsonresponse r{xmrblocks.json_block(block_no_or_hash)};
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myxmr::jsonresponse r{xmrblocks.json_block(remove_bad_chars(block_no_or_hash))};
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return r;
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});
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@ -520,7 +529,7 @@ main(int ac, const char* av[])
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CROW_ROUTE(app, "/api/rawblock/<string>")
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([&](const crow::request &req, string block_no_or_hash) {
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myxmr::jsonresponse r{xmrblocks.json_rawblock(block_no_or_hash)};
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myxmr::jsonresponse r{xmrblocks.json_rawblock(remove_bad_chars(block_no_or_hash))};
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return r;
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});
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@ -534,7 +543,8 @@ main(int ac, const char* av[])
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string limit = regex_search(req.raw_url, regex {"limit=\\d+"}) ?
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req.url_params.get("limit") : "25";
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myxmr::jsonresponse r{xmrblocks.json_transactions(page, limit)};
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myxmr::jsonresponse r{xmrblocks.json_transactions(
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remove_bad_chars(page), remove_bad_chars(limit))};
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return r;
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});
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@ -551,7 +561,8 @@ main(int ac, const char* av[])
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string limit = regex_search(req.raw_url, regex {"limit=\\d+"}) ?
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req.url_params.get("limit") : "100000000";
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myxmr::jsonresponse r{xmrblocks.json_mempool(page, limit)};
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myxmr::jsonresponse r{xmrblocks.json_mempool(
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remove_bad_chars(page), remove_bad_chars(limit))};
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return r;
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});
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@ -559,7 +570,7 @@ main(int ac, const char* av[])
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CROW_ROUTE(app, "/api/search/<string>")
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([&](const crow::request &req, string search_value) {
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myxmr::jsonresponse r{xmrblocks.json_search(search_value)};
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myxmr::jsonresponse r{xmrblocks.json_search(remove_bad_chars(search_value))};
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return r;
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});
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@ -605,7 +616,11 @@ main(int ac, const char* av[])
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cerr << "Cant parse tx_prove as bool. Using default value" << endl;
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}
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myxmr::jsonresponse r{xmrblocks.json_outputs(tx_hash, address, viewkey, tx_prove)};
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myxmr::jsonresponse r{xmrblocks.json_outputs(
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remove_bad_chars(tx_hash),
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remove_bad_chars(address),
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remove_bad_chars(viewkey),
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tx_prove)};
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return r;
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});
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@ -635,7 +650,11 @@ main(int ac, const char* av[])
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cerr << "Cant parse tx_prove as bool. Using default value" << endl;
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}
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myxmr::jsonresponse r{xmrblocks.json_outputsblocks(limit, address, viewkey, in_mempool_aswell)};
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myxmr::jsonresponse r{xmrblocks.json_outputsblocks(
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remove_bad_chars(limit),
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remove_bad_chars(address),
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remove_bad_chars(viewkey),
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in_mempool_aswell)};
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return r;
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});
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@ -5458,7 +5458,7 @@ namespace xmreg
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{"has_payment_id8" , txd.payment_id8 != null_hash8},
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{"confirmations" , txd.no_confirmations},
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{"payment_id" , pid_str},
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{"payment_id_as_ascii" , std::regex_replace(txd.payment_id_as_ascii, e, " ")},
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{"payment_id_as_ascii" , remove_bad_chars(txd.payment_id_as_ascii)},
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{"payment_id8" , pid8_str},
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{"extra" , txd.get_extra_str()},
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{"with_ring_signatures" , static_cast<bool>(
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467
src/tools.h
467
src/tools.h
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@ -41,318 +41,329 @@
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namespace xmreg
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{
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using namespace cryptonote;
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using namespace crypto;
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using namespace std;
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using namespace cryptonote;
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using namespace crypto;
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using namespace std;
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namespace bf = boost::filesystem;
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namespace bf = boost::filesystem;
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using json = nlohmann::json;
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using json = nlohmann::json;
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struct outputs_visitor
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struct outputs_visitor
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{
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std::vector<crypto::public_key >& m_output_keys;
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const Blockchain& m_bch;
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outputs_visitor(std::vector<crypto::public_key>& output_keys, const Blockchain& bch) :
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m_output_keys(output_keys), m_bch(bch)
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{
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std::vector<crypto::public_key >& m_output_keys;
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}
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const Blockchain& m_bch;
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outputs_visitor(std::vector<crypto::public_key>& output_keys, const Blockchain& bch) :
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m_output_keys(output_keys), m_bch(bch)
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{
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}
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bool handle_output(uint64_t unlock_time, const crypto::public_key &pubkey)
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{
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m_output_keys.push_back(pubkey);
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return true;
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}
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};
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template <typename T>
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bool
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parse_str_secret_key(const string& key_str, T& secret_key);
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template <typename T>
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bool
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parse_str_secret_key(const string& key_str, std::vector<T>& secret_keys)
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bool handle_output(uint64_t unlock_time, const crypto::public_key &pubkey)
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{
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const size_t num_keys = key_str.size() / 64;
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if (num_keys * 64 != key_str.size())
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return false;
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secret_keys.resize(num_keys);
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for (size_t i = 0; i < num_keys; ++i)
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{
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if (!parse_str_secret_key(key_str.substr(64*i, 64), secret_keys[i]))
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return false;
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}
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m_output_keys.push_back(pubkey);
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return true;
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}
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};
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bool
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get_tx_pub_key_from_str_hash(Blockchain& core_storage,
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const string& hash_str,
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transaction& tx);
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template <typename T>
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bool
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parse_str_secret_key(const string& key_str, T& secret_key);
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bool
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parse_str_address(const string& address_str,
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address_parse_info& address_info,
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bool testnet = false);
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template <typename T>
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bool
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parse_str_secret_key(const string& key_str, std::vector<T>& secret_keys)
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{
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const size_t num_keys = key_str.size() / 64;
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if (num_keys * 64 != key_str.size())
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return false;
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secret_keys.resize(num_keys);
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for (size_t i = 0; i < num_keys; ++i)
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{
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if (!parse_str_secret_key(key_str.substr(64*i, 64), secret_keys[i]))
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return false;
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}
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return true;
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}
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inline bool
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is_separator(char c);
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string
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print_address(const address_parse_info& address,
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bool
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get_tx_pub_key_from_str_hash(Blockchain& core_storage,
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const string& hash_str,
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transaction& tx);
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bool
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parse_str_address(const string& address_str,
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address_parse_info& address_info,
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bool testnet = false);
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string
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print_sig (const signature& sig);
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inline bool
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is_separator(char c);
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string
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remove_trailing_path_separator(const string& in_path);
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string
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print_address(const address_parse_info& address,
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bool testnet = false);
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bf::path
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remove_trailing_path_separator(const bf::path& in_path);
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string
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print_sig (const signature& sig);
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string
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timestamp_to_str_gm(time_t timestamp, const char* format = "%F %T");
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string
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remove_trailing_path_separator(const string& in_path);
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ostream&
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operator<< (ostream& os, const address_parse_info& addr_info);
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bf::path
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remove_trailing_path_separator(const bf::path& in_path);
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string
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timestamp_to_str_gm(time_t timestamp, const char* format = "%F %T");
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ostream&
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operator<< (ostream& os, const address_parse_info& addr_info);
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string
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get_default_lmdb_folder(bool testnet = false);
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string
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get_default_lmdb_folder(bool testnet = false);
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bool
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generate_key_image(const crypto::key_derivation& derivation,
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const std::size_t output_index,
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const crypto::secret_key& sec_key,
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const crypto::public_key& pub_key,
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crypto::key_image& key_img);
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bool
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generate_key_image(const crypto::key_derivation& derivation,
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const std::size_t output_index,
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const crypto::secret_key& sec_key,
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const crypto::public_key& pub_key,
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crypto::key_image& key_img);
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bool
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get_blockchain_path(const boost::optional<string>& bc_path,
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bf::path& blockchain_path,
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bool testnet = false);
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bool
|
||||
get_blockchain_path(const boost::optional<string>& bc_path,
|
||||
bf::path& blockchain_path,
|
||||
bool testnet = false);
|
||||
|
||||
uint64_t
|
||||
sum_money_in_outputs(const transaction& tx);
|
||||
uint64_t
|
||||
sum_money_in_outputs(const transaction& tx);
|
||||
|
||||
pair<uint64_t, uint64_t>
|
||||
sum_money_in_outputs(const string& json_str);
|
||||
pair<uint64_t, uint64_t>
|
||||
sum_money_in_outputs(const string& json_str);
|
||||
|
||||
pair<uint64_t, uint64_t>
|
||||
sum_money_in_outputs(const json& _json);
|
||||
pair<uint64_t, uint64_t>
|
||||
sum_money_in_outputs(const json& _json);
|
||||
|
||||
|
||||
array<uint64_t, 4>
|
||||
summary_of_in_out_rct(
|
||||
const transaction& tx,
|
||||
vector<pair<txout_to_key, uint64_t>>& output_pub_keys,
|
||||
vector<txin_to_key>& input_key_imgs);
|
||||
array<uint64_t, 4>
|
||||
summary_of_in_out_rct(
|
||||
const transaction& tx,
|
||||
vector<pair<txout_to_key, uint64_t>>& output_pub_keys,
|
||||
vector<txin_to_key>& input_key_imgs);
|
||||
|
||||
// this version for mempool txs from json
|
||||
array<uint64_t, 6>
|
||||
summary_of_in_out_rct(const json& _json);
|
||||
// this version for mempool txs from json
|
||||
array<uint64_t, 6>
|
||||
summary_of_in_out_rct(const json& _json);
|
||||
|
||||
uint64_t
|
||||
sum_money_in_inputs(const transaction& tx);
|
||||
uint64_t
|
||||
sum_money_in_inputs(const transaction& tx);
|
||||
|
||||
pair<uint64_t, uint64_t>
|
||||
sum_money_in_inputs(const string& json_str);
|
||||
pair<uint64_t, uint64_t>
|
||||
sum_money_in_inputs(const string& json_str);
|
||||
|
||||
pair<uint64_t, uint64_t>
|
||||
sum_money_in_inputs(const json& _json);
|
||||
pair<uint64_t, uint64_t>
|
||||
sum_money_in_inputs(const json& _json);
|
||||
|
||||
uint64_t
|
||||
count_nonrct_inputs(const transaction& tx);
|
||||
uint64_t
|
||||
count_nonrct_inputs(const transaction& tx);
|
||||
|
||||
uint64_t
|
||||
count_nonrct_inputs(const string& json_str);
|
||||
uint64_t
|
||||
count_nonrct_inputs(const string& json_str);
|
||||
|
||||
uint64_t
|
||||
count_nonrct_inputs(const json& _json);
|
||||
uint64_t
|
||||
count_nonrct_inputs(const json& _json);
|
||||
|
||||
array<uint64_t, 2>
|
||||
sum_money_in_tx(const transaction& tx);
|
||||
array<uint64_t, 2>
|
||||
sum_money_in_tx(const transaction& tx);
|
||||
|
||||
array<uint64_t, 2>
|
||||
sum_money_in_txs(const vector<transaction>& txs);
|
||||
array<uint64_t, 2>
|
||||
sum_money_in_txs(const vector<transaction>& txs);
|
||||
|
||||
uint64_t
|
||||
sum_fees_in_txs(const vector<transaction>& txs);
|
||||
uint64_t
|
||||
sum_fees_in_txs(const vector<transaction>& txs);
|
||||
|
||||
uint64_t
|
||||
get_mixin_no(const transaction& tx);
|
||||
uint64_t
|
||||
get_mixin_no(const transaction& tx);
|
||||
|
||||
vector<uint64_t>
|
||||
get_mixin_no(const string& json_str);
|
||||
vector<uint64_t>
|
||||
get_mixin_no(const string& json_str);
|
||||
|
||||
vector<uint64_t>
|
||||
get_mixin_no(const json& _json);
|
||||
vector<uint64_t>
|
||||
get_mixin_no(const json& _json);
|
||||
|
||||
vector<uint64_t>
|
||||
get_mixin_no_in_txs(const vector<transaction>& txs);
|
||||
vector<uint64_t>
|
||||
get_mixin_no_in_txs(const vector<transaction>& txs);
|
||||
|
||||
vector<pair<txout_to_key, uint64_t>>
|
||||
get_ouputs(const transaction& tx);
|
||||
vector<pair<txout_to_key, uint64_t>>
|
||||
get_ouputs(const transaction& tx);
|
||||
|
||||
vector<tuple<txout_to_key, uint64_t, uint64_t>>
|
||||
get_ouputs_tuple(const transaction& tx);
|
||||
vector<tuple<txout_to_key, uint64_t, uint64_t>>
|
||||
get_ouputs_tuple(const transaction& tx);
|
||||
|
||||
vector<txin_to_key>
|
||||
get_key_images(const transaction& tx);
|
||||
vector<txin_to_key>
|
||||
get_key_images(const transaction& tx);
|
||||
|
||||
|
||||
bool
|
||||
get_payment_id(const vector<uint8_t>& extra,
|
||||
crypto::hash& payment_id,
|
||||
crypto::hash8& payment_id8);
|
||||
bool
|
||||
get_payment_id(const vector<uint8_t>& extra,
|
||||
crypto::hash& payment_id,
|
||||
crypto::hash8& payment_id8);
|
||||
|
||||
bool
|
||||
get_payment_id(const transaction& tx,
|
||||
crypto::hash& payment_id,
|
||||
crypto::hash8& payment_id8);
|
||||
bool
|
||||
get_payment_id(const transaction& tx,
|
||||
crypto::hash& payment_id,
|
||||
crypto::hash8& payment_id8);
|
||||
|
||||
|
||||
inline double
|
||||
get_xmr(uint64_t core_amount)
|
||||
{
|
||||
return static_cast<double>(core_amount) / 1e12;
|
||||
}
|
||||
inline double
|
||||
get_xmr(uint64_t core_amount)
|
||||
{
|
||||
return static_cast<double>(core_amount) / 1e12;
|
||||
}
|
||||
|
||||
array<size_t, 5>
|
||||
timestamp_difference(uint64_t t1, uint64_t t2);
|
||||
array<size_t, 5>
|
||||
timestamp_difference(uint64_t t1, uint64_t t2);
|
||||
|
||||
string
|
||||
read(string filename);
|
||||
string
|
||||
read(string filename);
|
||||
|
||||
|
||||
pair<string, double>
|
||||
timestamps_time_scale(const vector<uint64_t>& timestamps,
|
||||
uint64_t timeN, uint64_t resolution = 80,
|
||||
uint64_t time0 = 1397818193 /* timestamp of the second block */);
|
||||
pair<string, double>
|
||||
timestamps_time_scale(const vector<uint64_t>& timestamps,
|
||||
uint64_t timeN, uint64_t resolution = 80,
|
||||
uint64_t time0 = 1397818193 /* timestamp of the second block */);
|
||||
|
||||
bool
|
||||
decode_ringct(const rct::rctSig & rv,
|
||||
const crypto::public_key pub,
|
||||
const crypto::secret_key &sec,
|
||||
unsigned int i,
|
||||
rct::key & mask,
|
||||
uint64_t & amount);
|
||||
bool
|
||||
decode_ringct(const rct::rctSig & rv,
|
||||
const crypto::public_key pub,
|
||||
const crypto::secret_key &sec,
|
||||
unsigned int i,
|
||||
rct::key & mask,
|
||||
uint64_t & amount);
|
||||
|
||||
bool
|
||||
decode_ringct(const rct::rctSig & rv,
|
||||
const crypto::key_derivation &derivation,
|
||||
unsigned int i,
|
||||
rct::key & mask,
|
||||
uint64_t & amount);
|
||||
bool
|
||||
decode_ringct(const rct::rctSig & rv,
|
||||
const crypto::key_derivation &derivation,
|
||||
unsigned int i,
|
||||
rct::key & mask,
|
||||
uint64_t & amount);
|
||||
|
||||
bool
|
||||
url_decode(const std::string& in, std::string& out);
|
||||
bool
|
||||
url_decode(const std::string& in, std::string& out);
|
||||
|
||||
map<std::string, std::string>
|
||||
parse_crow_post_data(const string& req_body);
|
||||
map<std::string, std::string>
|
||||
parse_crow_post_data(const string& req_body);
|
||||
|
||||
// from wallet2::decrypt
|
||||
string
|
||||
decrypt(const std::string &ciphertext,
|
||||
const crypto::secret_key &skey,
|
||||
bool authenticated = true);
|
||||
string
|
||||
decrypt(const std::string &ciphertext,
|
||||
const crypto::secret_key &skey,
|
||||
bool authenticated = true);
|
||||
|
||||
// based on
|
||||
// crypto::public_key wallet2::get_tx_pub_key_from_received_outs(const tools::wallet2::transfer_details &td) const
|
||||
public_key
|
||||
get_tx_pub_key_from_received_outs(const transaction &tx);
|
||||
public_key
|
||||
get_tx_pub_key_from_received_outs(const transaction &tx);
|
||||
|
||||
static
|
||||
string
|
||||
xmr_amount_to_str(const uint64_t& xmr_amount,
|
||||
string _format="{:0.12f}",
|
||||
bool zero_to_question_mark=true)
|
||||
static
|
||||
string
|
||||
xmr_amount_to_str(const uint64_t& xmr_amount,
|
||||
string _format="{:0.12f}",
|
||||
bool zero_to_question_mark=true)
|
||||
{
|
||||
string amount_str = "?";
|
||||
|
||||
if (!zero_to_question_mark)
|
||||
{
|
||||
string amount_str = "?";
|
||||
|
||||
if (!zero_to_question_mark)
|
||||
amount_str = fmt::format(_format, XMR_AMOUNT(xmr_amount));
|
||||
}
|
||||
else
|
||||
{
|
||||
if (xmr_amount > 0 && zero_to_question_mark == true)
|
||||
{
|
||||
amount_str = fmt::format(_format, XMR_AMOUNT(xmr_amount));
|
||||
}
|
||||
else
|
||||
{
|
||||
if (xmr_amount > 0 && zero_to_question_mark == true)
|
||||
{
|
||||
amount_str = fmt::format(_format, XMR_AMOUNT(xmr_amount));
|
||||
}
|
||||
}
|
||||
|
||||
return amount_str;
|
||||
}
|
||||
|
||||
bool
|
||||
is_output_ours(const size_t& output_index,
|
||||
const transaction& tx,
|
||||
const public_key& pub_tx_key,
|
||||
const secret_key& private_view_key,
|
||||
const public_key& public_spend_key);
|
||||
return amount_str;
|
||||
}
|
||||
|
||||
bool
|
||||
get_real_output_for_key_image(const key_image& ki,
|
||||
const transaction& tx,
|
||||
const secret_key& private_view_key,
|
||||
const public_key& public_spend_key,
|
||||
uint64_t output_idx,
|
||||
public_key output_pub_key);
|
||||
bool
|
||||
is_output_ours(const size_t& output_index,
|
||||
const transaction& tx,
|
||||
const public_key& pub_tx_key,
|
||||
const secret_key& private_view_key,
|
||||
const public_key& public_spend_key);
|
||||
|
||||
bool
|
||||
get_real_output_for_key_image(const key_image& ki,
|
||||
const transaction& tx,
|
||||
const secret_key& private_view_key,
|
||||
const public_key& public_spend_key,
|
||||
uint64_t output_idx,
|
||||
public_key output_pub_key);
|
||||
|
||||
// based on http://stackoverflow.com/a/9943098/248823
|
||||
template<typename Iterator, typename Func>
|
||||
void chunks(Iterator begin,
|
||||
Iterator end,
|
||||
iterator_traits<string::iterator>::difference_type k,
|
||||
Func f)
|
||||
template<typename Iterator, typename Func>
|
||||
void chunks(Iterator begin,
|
||||
Iterator end,
|
||||
iterator_traits<string::iterator>::difference_type k,
|
||||
Func f)
|
||||
{
|
||||
Iterator chunk_begin;
|
||||
Iterator chunk_end;
|
||||
chunk_end = chunk_begin = begin;
|
||||
|
||||
do
|
||||
{
|
||||
Iterator chunk_begin;
|
||||
Iterator chunk_end;
|
||||
chunk_end = chunk_begin = begin;
|
||||
|
||||
do
|
||||
{
|
||||
if(std::distance(chunk_end, end) < k)
|
||||
chunk_end = end;
|
||||
else
|
||||
std::advance(chunk_end, k);
|
||||
f(chunk_begin,chunk_end);
|
||||
chunk_begin = chunk_end;
|
||||
}
|
||||
while(std::distance(chunk_begin,end) > 0);
|
||||
if(std::distance(chunk_end, end) < k)
|
||||
chunk_end = end;
|
||||
else
|
||||
std::advance(chunk_end, k);
|
||||
f(chunk_begin,chunk_end);
|
||||
chunk_begin = chunk_end;
|
||||
}
|
||||
while(std::distance(chunk_begin,end) > 0);
|
||||
}
|
||||
|
||||
/*
|
||||
* Remove all characters in in_str that match the given
|
||||
* regular expression
|
||||
*/
|
||||
inline string
|
||||
remove_bad_chars(string const& in_str, std::regex const& rgx = std::regex {"[^a-zA-Z0-9]"})
|
||||
{
|
||||
return std::regex_replace(in_str, rgx, "");
|
||||
}
|
||||
|
||||
bool
|
||||
make_tx_from_json(const string& json_str, transaction& tx);
|
||||
|
||||
string
|
||||
make_printable(const string& in_s);
|
||||
bool
|
||||
make_tx_from_json(const string& json_str, transaction& tx);
|
||||
|
||||
string
|
||||
get_human_readable_timestamp(uint64_t ts);
|
||||
string
|
||||
make_printable(const string& in_s);
|
||||
|
||||
string
|
||||
get_human_readable_timestamp(uint64_t ts);
|
||||
|
||||
// Get the median of an unordered set of numbers of arbitrary
|
||||
// type without modifying the underlying dataset.
|
||||
// taken from http://stackoverflow.com/a/19695285
|
||||
template <typename It>
|
||||
typename std::iterator_traits<It>::value_type
|
||||
calc_median(It it_begin, It it_end)
|
||||
{
|
||||
using T = typename std::iterator_traits<It>::value_type;
|
||||
std::vector<T> data(it_begin, it_end);
|
||||
std::nth_element(data.begin(), data.begin() + data.size() / 2, data.end());
|
||||
return data[data.size() / 2];
|
||||
}
|
||||
template <typename It>
|
||||
typename std::iterator_traits<It>::value_type
|
||||
calc_median(It it_begin, It it_end)
|
||||
{
|
||||
using T = typename std::iterator_traits<It>::value_type;
|
||||
std::vector<T> data(it_begin, it_end);
|
||||
std::nth_element(data.begin(), data.begin() + data.size() / 2, data.end());
|
||||
return data[data.size() / 2];
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
pause_execution(uint64_t no_seconds, const string& text = "now");
|
||||
void
|
||||
pause_execution(uint64_t no_seconds, const string& text = "now");
|
||||
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue