#include <regex>
#include <string>
#include <iostream>
 
std::string remove_password(std::string const& input)
{
    const char prog[] = R"((.*password\((["']))(?:\\\2|(?!\2)[^])*?(\2.*))";
    auto reg = std::regex(prog);
    return std::regex_replace(input, reg, "$1********$3");
}
 
int main()
{
    using namespace std::literals;
 
    auto test_string = R"__(select * from run_on_hive(server('hdp230m2.labs.teradata.com'),username('vijay'),password('vijay'),dbname('default'),query('analyze table default.test01 compute statistics'));)__";
 
    std::cout << remove_password(test_string);
}

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