address_from_url.cpp

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// Copyrights(c) 2017-2021, The Electroneum Project
// Copyrights(c) 2014-2019, The Monero Project
// 
// All rights reserved.
// 
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// permitted provided that the following conditions are met:
// 
// 1. Redistributions of source code must retain the above copyright notice, this list of
//    conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
//    of conditions and the following disclaimer in the documentation and/or other
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//    used to endorse or promote products derived from this software without specific
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// FIXME: move this into a full wallet2 unit test suite, if possible
 
#include "gtest/gtest.h"
 
#include "wallet/wallet2.h"
#include "common/dns_utils.h"
#include "simplewallet/simplewallet.h"
#include <string>
 
TEST(AddressFromTXT, Success)
{
  std::string addr = "etnjwQwwEY65dhSMfKto64GgY7j7q2RUSZP1r8rXZ615J4egUC596R4crvZ5woWWTWBUztnKMUudzQ22E37LHiV48XWeJDFkkY";
 
  std::string txtr = "oa1:etn";
  txtr += " recipient_address=";
  txtr += addr;
  txtr += ";";
 
  std::string res = tools::dns_utils::address_from_txt_record(txtr);
 
  EXPECT_STREQ(addr.c_str(), res.c_str());
 
  std::string txtr2 = "foobar";
 
  txtr2 += txtr;
 
  txtr2 += "more foobar";
 
  res = tools::dns_utils::address_from_txt_record(txtr2);
 
  EXPECT_STREQ(addr.c_str(), res.c_str());
 
  std::string txtr3 = "foobar oa1:etn tx_description=\"Donation for Electroneum Development Fund\"; ";
  txtr3 += "recipient_address=";
  txtr3 += addr;
  txtr3 += "; foobar";
 
  res = tools::dns_utils::address_from_txt_record(txtr3);
 
  EXPECT_STREQ(addr.c_str(), res.c_str());
}
 
TEST(AddressFromTXT, Failure)
{
  std::string txtr = "oa1:etn recipient_address=not a real address";
 
  std::string res = tools::dns_utils::address_from_txt_record(txtr);
 
  ASSERT_STREQ("", res.c_str());
 
  txtr += ";";
 
  res = tools::dns_utils::address_from_txt_record(txtr);
  ASSERT_STREQ("", res.c_str());
}
 
TEST(AddressFromURL, Success)
{
  const std::string addr = ETN_DONATION_ADDR;
  
  bool dnssec_result = false;
 
  std::vector<std::string> addresses = tools::dns_utils::addresses_from_url("donate.electroneum.com", dnssec_result);
 
  EXPECT_EQ(1, addresses.size());
  if (addresses.size() == 1)
  {
    EXPECT_STREQ(addr.c_str(), addresses[0].c_str());
  }
 
  // OpenAlias address with an @ instead of first .
  addresses = tools::dns_utils::addresses_from_url("donate@electroneum.com", dnssec_result);
  EXPECT_EQ(1, addresses.size());
  if (addresses.size() == 1)
  {
    EXPECT_STREQ(addr.c_str(), addresses[0].c_str());
  }
}
 
TEST(AddressFromURL, Failure)
{
  bool dnssec_result = false;
 
  std::vector<std::string> addresses = tools::dns_utils::addresses_from_url("example.veryinvalid", dnssec_result);
 
  // for a non-existing domain such as "example.invalid", the non-existence is proved with NSEC records
  ASSERT_TRUE(dnssec_result);
 
  ASSERT_EQ(0, addresses.size());
}