mirror of https://github.com/oxen-io/lokinet
65 lines
1.6 KiB
C++
65 lines
1.6 KiB
C++
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#include <cpr/cpr.h>
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#include <llarp/constants/files.hpp>
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#include <llarp/constants/version.hpp>
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#include <llarp/util/buffer.hpp>
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#include <llarp/util/fs.hpp>
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#include <llarp/router_contact.hpp>
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#include <sstream>
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#ifndef _WIN32
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#include <openssl/x509.h>
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#endif
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namespace
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{
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int
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exit_with_message(std::string msg, int exitcode)
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{
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std::cout << msg << std::endl;
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return exitcode;
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}
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} // namespace
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int
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main(int argc, char* argv[])
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{
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std::string bootstrap_url{"https://seed.lokinet.org/lokinet.signed"};
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if (argc > 1)
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{
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bootstrap_url = argv[1];
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}
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cpr::Response resp =
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#ifdef _WIN32
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cpr::Get(
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cpr::Url{bootstrap_url}, cpr::Header{{"User-Agent", std::string{llarp::VERSION_FULL}}});
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#else
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cpr::Get(
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cpr::Url{bootstrap_url},
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cpr::Header{{"User-Agent", std::string{llarp::VERSION_FULL}}},
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cpr::Ssl(cpr::ssl::CaPath{X509_get_default_cert_dir()}));
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#endif
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if (resp.status_code != 200)
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{
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return exit_with_message(
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"failed to fetch '" + bootstrap_url + "' HTTP " + std::to_string(resp.status_code), 1);
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}
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std::stringstream ss;
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ss << resp.text;
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std::string data{ss.str()};
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llarp_buffer_t buf{&data[0], data.size()};
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llarp::RouterContact rc;
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if (not rc.BDecode(&buf))
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return exit_with_message("invalid bootstrap data was fetched", 1);
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const auto path = llarp::GetDefaultBootstrap();
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if (not rc.Write(path))
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return exit_with_message("failed to write bootstrap file to " + path.string(), 1);
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const llarp::RouterID router{rc.pubkey};
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return exit_with_message("fetched bootstrap file for " + router.ToString(), 0);
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}
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