mirror of
https://github.com/IT4Change/gradido.git
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303 lines
13 KiB
C++
303 lines
13 KiB
C++
#include "DecodeTransactionPage.h"
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#include "Poco/Net/HTTPServerRequest.h"
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#include "Poco/Net/HTTPServerResponse.h"
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#include "Poco/Net/HTMLForm.h"
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#include "Poco/DeflatingStream.h"
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#line 7 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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#include "sodium.h"
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#include "../proto/gradido/TransactionBody.pb.h"
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#include "../controller/User.h"
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#include "../model/TransactionBase.h"
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#include "../model/TransactionCreation.h"
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#line 1 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\header_old.cpsp"
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#include "../ServerConfig.h"
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DecodeTransactionPage::DecodeTransactionPage(Session* arg):
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SessionHTTPRequestHandler(arg)
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{
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}
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void DecodeTransactionPage::handleRequest(Poco::Net::HTTPServerRequest& request, Poco::Net::HTTPServerResponse& response)
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{
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response.setChunkedTransferEncoding(true);
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response.setContentType("text/html");
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bool _compressResponse(request.hasToken("Accept-Encoding", "gzip"));
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if (_compressResponse) response.set("Content-Encoding", "gzip");
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Poco::Net::HTMLForm form(request, request.stream());
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#line 14 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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const char* pageName = "Decode Transaction";
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model::messages::gradido::TransactionBody transactionBody;
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bool decoded = false;
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bool adminUser = false;
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if(mSession && mSession->getNewUser()) {
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auto user = mSession->getNewUser();
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auto model = user->getModel();
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if(model && model->getRole() == model::table::ROLE_ADMIN) {
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adminUser = true;
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}
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}
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if(!form.empty()) {
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auto base64 = form.get("transaction", "");
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if(base64 != "") {
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unsigned char* binBuffer = (unsigned char*)malloc(base64.size());
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size_t resultingBinSize = 0;
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size_t base64_size = base64.size();
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bool encodingValid = false;
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if (!sodium_base642bin(
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binBuffer, base64_size,
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base64.data(), base64_size,
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nullptr, &resultingBinSize, nullptr,
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sodium_base64_VARIANT_ORIGINAL))
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{
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encodingValid = true;
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} else if(!sodium_base642bin(
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binBuffer, base64_size,
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base64.data(), base64_size,
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nullptr, &resultingBinSize, nullptr,
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sodium_base64_VARIANT_URLSAFE_NO_PADDING)) {
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//encodingValid = true;
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//free(binBuffer);
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addError(new Error("ProcessingTransaction", "it is maybe a Transaction, but I support only TransactionBodys"), false);
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}
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if(false == encodingValid) {
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free(binBuffer);
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addError(new Error("ProcessingTransaction", "error decoding base64"), false);
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} else {
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std::string binString((char*)binBuffer, resultingBinSize);
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free(binBuffer);
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if (!transactionBody.ParseFromString(binString)) {
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addError(new Error("ProcessingTransaction", "error creating Transaction from binary Message"), false);
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} else {
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decoded = true;
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}
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}
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}
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}
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/*
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char *sodium_bin2hex(char * const hex, const size_t hex_maxlen,
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const unsigned char * const bin, const size_t bin_len);
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*/
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std::ostream& _responseStream = response.send();
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Poco::DeflatingOutputStream _gzipStream(_responseStream, Poco::DeflatingStreamBuf::STREAM_GZIP, 1);
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std::ostream& responseStream = _compressResponse ? _gzipStream : _responseStream;
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responseStream << "\n";
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// begin include header_old.cpsp
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responseStream << "\n";
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responseStream << "<!DOCTYPE html>\n";
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responseStream << "<html>\n";
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responseStream << "<head>\n";
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responseStream << "<meta charset=\"UTF-8\">\n";
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responseStream << "<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n";
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responseStream << "<title>Gradido Login Server: ";
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#line 9 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\header_old.cpsp"
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responseStream << ( pageName );
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responseStream << "</title>\n";
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responseStream << "<!--<link rel=\"stylesheet\" type=\"text/css\" href=\"css/styles.min.css\">-->\n";
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responseStream << "<link rel=\"stylesheet\" type=\"text/css\" href=\"";
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#line 11 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\header_old.cpsp"
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responseStream << ( ServerConfig::g_php_serverPath );
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responseStream << "/css/styles.css\">\n";
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responseStream << "<style type=\"text/css\" >\n";
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responseStream << ".grd_container\n";
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responseStream << "{\n";
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responseStream << " max-width:820px;\n";
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responseStream << " margin-left:auto;\n";
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responseStream << " margin-right:auto;\n";
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responseStream << "}\n";
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responseStream << "\n";
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responseStream << "input:not([type='radio']) {\n";
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responseStream << "\twidth:200px;\n";
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responseStream << "}\n";
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responseStream << "label:not(.grd_radio_label) {\n";
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responseStream << "\twidth:80px;\n";
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responseStream << "\tdisplay:inline-block;\n";
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responseStream << "}\n";
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responseStream << ".grd_container_small\n";
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responseStream << "{\n";
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responseStream << " max-width:500px;\n";
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responseStream << "}\n";
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responseStream << ".grd_text {\n";
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responseStream << " max-width:550px;\n";
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responseStream << " margin-bottom: 5px;\n";
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responseStream << "}\n";
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responseStream << ".dev-info {\n";
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responseStream << "\tposition: fixed;\n";
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responseStream << "\tcolor:grey;\n";
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responseStream << "\tfont-size: smaller;\n";
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responseStream << "\tleft:8px;\n";
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responseStream << "}\n";
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responseStream << ".grd-time-used { \n";
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responseStream << " bottom:0;\n";
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responseStream << "} \n";
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responseStream << "\n";
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responseStream << ".versionstring {\n";
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responseStream << "\ttop:0;\n";
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responseStream << "}\n";
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responseStream << "</style>\n";
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responseStream << "</head>\n";
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responseStream << "<body>\n";
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responseStream << "<div class=\"versionstring dev-info\">\n";
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responseStream << "\t<p class=\"grd_small\">Login Server in Entwicklung</p>\n";
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responseStream << "\t<p class=\"grd_small\">Alpha ";
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#line 53 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\header_old.cpsp"
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responseStream << ( ServerConfig::g_versionString );
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responseStream << "</p>\n";
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responseStream << "</div>\n";
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// end include header_old.cpsp
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responseStream << "\n";
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responseStream << "<div class=\"grd_container\">\n";
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responseStream << "\t<h1>Transaktion dekodieren</h1>\n";
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responseStream << "\t";
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#line 72 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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responseStream << ( getErrorsHtml() );
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responseStream << "\n";
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responseStream << "\t<form method=\"POST\">\n";
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responseStream << "\t\t<fieldset class=\"grd_container_small\">\n";
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responseStream << "\t\t\t<legend>Transaktion dekodieren</legend>\n";
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responseStream << "\t\t\t<textarea style=\"width:100%;height:100px\" name=\"transaction\">";
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#line 76 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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responseStream << ( !form.empty() ? form.get("transaction", "") : "" );
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responseStream << "</textarea>\n";
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responseStream << "\t\t</fieldset>\n";
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responseStream << "\t\t<input class=\"grd-form-bn grd-form-bn-succeed\" type=\"submit\" name=\"submit\" value=\"Dekodieren\">\n";
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responseStream << "\t</form>\n";
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responseStream << "\t";
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#line 80 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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if(decoded) { responseStream << "\n";
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responseStream << "\t\t<p><b>Verwendungszweck:</b></p>\n";
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responseStream << "\t\t<p>";
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#line 82 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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responseStream << ( transactionBody.memo() );
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responseStream << "</p>\n";
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responseStream << "\t\t";
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#line 83 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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if(transactionBody.has_transfer()) {
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auto transfer = transactionBody.transfer();
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responseStream << "\n";
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responseStream << "\t\t<h3>Transfer</h3>\n";
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responseStream << "\t\t<b>Sender</b>\n";
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responseStream << "\t\t";
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#line 88 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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for(int i = 0; i < transfer.senderamounts_size(); i++) {
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auto sender = transfer.senderamounts(i);
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char hex[65]; memset(hex, 0, 65);
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sodium_bin2hex(hex, 65, (const unsigned char*)sender.ed25519_sender_pubkey().data(), sender.ed25519_sender_pubkey().size());
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responseStream << "\n";
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responseStream << "\t\t\t<p>pubkey: ";
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#line 93 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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responseStream << ( hex );
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responseStream << "</p>\n";
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responseStream << "\t\t\t<p>amount: ";
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#line 94 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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responseStream << ( TransactionBase::amountToString(sender.amount()) );
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responseStream << " GDD</p>\n";
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responseStream << "\t\t";
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#line 95 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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} responseStream << "\n";
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responseStream << "\t\t<b>Receiver</b>\n";
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responseStream << "\t\t";
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#line 97 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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for(int i = 0; i < transfer.receiveramounts_size(); i++) {
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auto receiver = transfer.receiveramounts(i);
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char hex[65]; memset(hex, 0, 65);
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sodium_bin2hex(hex, 65, (const unsigned char*)receiver.ed25519_receiver_pubkey().data(), receiver.ed25519_receiver_pubkey().size());
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responseStream << "\n";
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responseStream << "\t\t\t<p>pubkey: ";
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#line 102 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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responseStream << ( hex );
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responseStream << "</p>\n";
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responseStream << "\t\t\t<p>amount: ";
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#line 103 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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responseStream << ( TransactionBase::amountToString(receiver.amount()) );
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responseStream << " GDD</p>\n";
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responseStream << "\t\t";
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#line 104 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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} responseStream << "\n";
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responseStream << "\t\t";
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#line 105 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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} else if(transactionBody.has_creation()) {
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auto creation = transactionBody.creation();
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TransactionCreation creationObject("", creation);
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auto receiver = creation.receiveramount();
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char hex[65]; memset(hex, 0, 65);
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sodium_bin2hex(hex, 65, (const unsigned char*)receiver.ed25519_receiver_pubkey().data(), receiver.ed25519_receiver_pubkey().size());
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Poco::AutoPtr<controller::User> user = nullptr;
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if(adminUser) {
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user = controller::User::create();
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if(!user->load((const unsigned char*)receiver.ed25519_receiver_pubkey().data())) {
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user.assign(nullptr);
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}
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}
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//pubkey
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responseStream << "\n";
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responseStream << "\t\t<h3>Creation</h3>\n";
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responseStream << "\t\t";
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#line 122 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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if(!adminUser || user.isNull() || !user->getModel()) { responseStream << "\n";
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responseStream << "\t\t<p>pubkey: ";
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#line 123 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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responseStream << ( hex );
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responseStream << "</p>\n";
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responseStream << "\t\t";
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#line 124 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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} else { responseStream << "\n";
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responseStream << "\t\t<p>user: </p>\n";
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responseStream << "\t\t<p>";
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#line 126 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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responseStream << ( user->getModel()->toHTMLString() );
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responseStream << "</p>\n";
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responseStream << "\t\t";
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#line 127 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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} responseStream << "\n";
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responseStream << "\t\t<p>amount: ";
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#line 128 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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responseStream << ( TransactionBase::amountToString(receiver.amount()) );
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responseStream << " GDD</p>\n";
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responseStream << "\t\t<p>target date: ";
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#line 129 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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responseStream << ( creationObject.getTargetDateString() );
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responseStream << "</p>\n";
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responseStream << "\t\t";
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#line 130 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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} responseStream << "\n";
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responseStream << "\t";
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#line 131 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\decodeTransaction.cpsp"
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} responseStream << "\n";
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responseStream << "</div>\n";
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// begin include footer.cpsp
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responseStream << " <div class=\"center-bottom\">\n";
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responseStream << " <p>Copyright © Gradido 2020</p>\n";
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responseStream << " </div>\n";
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responseStream << " </div>\n";
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responseStream << " <div class=\"bottomleft\">\n";
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responseStream << " ";
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#line 6 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\footer.cpsp"
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responseStream << ( mTimeProfiler.string() );
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responseStream << "\n";
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responseStream << " </div>\n";
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responseStream << " <div class=\"bottomright\">\n";
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responseStream << " <p>Login Server in Entwicklung</p>\n";
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responseStream << " <p>Alpha ";
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#line 10 "F:\\Gradido\\gradido_login_server\\src\\cpsp\\footer.cpsp"
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responseStream << ( ServerConfig::g_versionString );
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responseStream << "</p>\n";
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responseStream << " </div>\n";
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responseStream << " </div>\n";
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responseStream << "</body>\n";
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responseStream << "\n";
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responseStream << "</html>";
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// end include footer.cpsp
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if (_compressResponse) _gzipStream.close();
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}
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