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#pragma once
#include "logging.hpp"
#include <boost/asio/buffer.hpp>
#include <boost/asio/connect_pipe.hpp>
#include <boost/asio/io_context.hpp>
#include <boost/asio/readable_pipe.hpp>
#include <boost/asio/writable_pipe.hpp>
#include <boost/asio/write.hpp>
#include <array>
#include <string>
// Wrapper for boost::async_pipe ensuring proper pipe cleanup
class CredentialsPipe
{
public:
explicit CredentialsPipe(boost::asio::io_context& io) : impl(io), read(io)
{
boost::system::error_code ec;
boost::asio::connect_pipe(read, impl, ec);
if (ec)
{
BMCWEB_LOG_CRITICAL("Failed to connect pipe {}", ec.what());
}
}
CredentialsPipe(const CredentialsPipe&) = delete;
CredentialsPipe(CredentialsPipe&&) = delete;
CredentialsPipe& operator=(const CredentialsPipe&) = delete;
CredentialsPipe& operator=(CredentialsPipe&&) = delete;
~CredentialsPipe()
{
explicit_bzero(user.data(), user.capacity());
explicit_bzero(pass.data(), pass.capacity());
}
int releaseFd()
{
return read.release();
}
template <typename WriteHandler>
void asyncWrite(std::string&& username, std::string&& password,
WriteHandler&& handler)
{
user = std::move(username);
pass = std::move(password);
// Add +1 to ensure that the null terminator is included.
std::array<boost::asio::const_buffer, 2> buffer{
{{user.data(), user.size() + 1}, {pass.data(), pass.size() + 1}}};
boost::asio::async_write(impl, buffer,
std::forward<WriteHandler>(handler));
}
boost::asio::writable_pipe impl;
boost::asio::readable_pipe read;
private:
std::string user;
std::string pass;
};
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