diff --git a/daemon/main.cpp b/daemon/main.cpp index eb67bc2e6..56c044885 100644 --- a/daemon/main.cpp +++ b/daemon/main.cpp @@ -30,7 +30,7 @@ handle_signal(int sig) int printHelp(const char *argv0, int code = 1) { - std::cout << "usage: " << argv0 << " [-h] [-v] [-g|-c] config.ini" + std::cout << "usage: " << argv0 << " [-h] [-v] [-g|-r [-f]] [config.ini]" << std::endl; return code; } @@ -106,13 +106,13 @@ main(int argc, char *argv[]) // clang-format off cxxopts::Options options( "lokinet", - "Lokinet is a private, decentralized and IP based overlay network for the internet" + "LokiNET is a free, open source, private, decentralized, "market based sybil resistant" and IP based onion routing network" ); options.add_options() ("v,verbose", "Verbose", cxxopts::value()) ("h,help", "help", cxxopts::value()) - ("g,generate", "generate config", cxxopts::value()) - ("r,router", "run as router", cxxopts::value()) + ("g,generate", "generate client config", cxxopts::value()) + ("r,router", "generate router config", cxxopts::value()) ("f,force", "overwrite", cxxopts::value()) ("config","path to configuration file", cxxopts::value()); diff --git a/llarp/config.cpp b/llarp/config.cpp index be2365982..82b665125 100644 --- a/llarp/config.cpp +++ b/llarp/config.cpp @@ -94,6 +94,7 @@ namespace llarp } // namespace llarp +/// fname should be a relative path (from CWD) or absolute path to the config file extern "C" bool llarp_ensure_config(const char *fname, const char *basedir, bool overwrite, bool asRouter) @@ -122,13 +123,13 @@ llarp_ensure_config(const char *fname, const char *basedir, bool overwrite, llarp::LogInfo("Attempting to create config file ", fname); - // abort if client.ini already exists + // abort if config already exists if(!asRouter) { - if(fs::exists(basepath + "client.ini", ec) && !overwrite) + if(fs::exists(fname, ec) && !overwrite) { llarp::LogError( - basepath, "client.ini currently exists, please use -f to overwrite"); + fname, " currently exists, please use -f to overwrite"); return true; } if(ec) @@ -179,7 +180,7 @@ llarp_generic_ensure_config(std::ofstream &f, std::string basepath) f << std::endl; f << "# uncomment following line to set router nickname to 'lokinet'" << std::endl; - f << "# nickname=lokinet" << std::endl; + f << "#nickname=lokinet" << std::endl; f << std::endl << std::endl; // logging @@ -200,21 +201,15 @@ llarp_generic_ensure_config(std::ofstream &f, std::string basepath) f << "# admin api (disabled by default)" << std::endl; f << "[api]" << std::endl; f << "enabled=false" << std::endl; - f << "# authkey=insertpubkey1here" << std::endl; - f << "# authkey=insertpubkey2here" << std::endl; - f << "# authkey=insertpubkey3here" << std::endl; + f << "#authkey=insertpubkey1here" << std::endl; + f << "#authkey=insertpubkey2here" << std::endl; + f << "#authkey=insertpubkey3here" << std::endl; f << "bind=127.0.0.1:1190" << std::endl; f << std::endl << std::endl; f << "# system settings for privileges and such" << std::endl; f << "[system]" << std::endl; -#ifdef _WIN32 - f << "# "; -#endif f << "user=" << DEFAULT_LOKINET_USER << std::endl; -#ifdef _WIN32 - f << "# "; -#endif f << "group=" << DEFAULT_LOKINET_GROUP << std::endl; f << "pidfile=" << basepath << "lokinet.pid" << std::endl; f << std::endl << std::endl; @@ -251,8 +246,9 @@ llarp_generic_ensure_config(std::ofstream &f, std::string basepath) << std::endl; f << "# if we don't have any peers we connect to this router" << std::endl; f << "add-node=" << basepath << "bootstrap.signed" << std::endl; - f << "# add another bootstrap node" << std::endl; - f << "#add-node=/path/to/alternative/self.signed" << std::endl; + // we only process one of these... + //f << "# add another bootstrap node" << std::endl; + //f << "#add-node=/path/to/alternative/self.signed" << std::endl; f << std::endl << std::endl; } @@ -268,13 +264,14 @@ llarp_ensure_router_config(std::ofstream &f, std::string basepath) f << "# network settings " << std::endl; f << "[network]" << std::endl; f << "profiles=" << basepath << "profiles.dat" << std::endl; - f << "ifaddr=10.105.0.1/16" << std::endl; - f << "ifname=lokitun0" << std::endl; + // better to let the routers auto-configure + f << "ifaddr=auto" << std::endl; + f << "ifname=auto" << std::endl; f << "enabled=true" << std::endl; f << "exit=false" << std::endl; - f << "# exit-blacklist=tcp:25" << std::endl; - f << "# exit-whitelist=tcp:*" << std::endl; - f << "# exit-whitelist=udp:*" << std::endl; + f << "#exit-blacklist=tcp:25" << std::endl; + f << "#exit-whitelist=tcp:*" << std::endl; + f << "#exit-whitelist=udp:*" << std::endl; f << std::endl; f << "# ROUTERS ONLY: publish network interfaces for handling inbound traffic" << std::endl; @@ -285,7 +282,7 @@ llarp_ensure_router_config(std::ofstream &f, std::string basepath) f << ifname << "=1090" << std::endl; else f << "# could not autodetect network interface" << std::endl - << "# eth0=1090" << std::endl; + << "#eth0=1090" << std::endl; f << std::endl; } @@ -293,39 +290,47 @@ llarp_ensure_router_config(std::ofstream &f, std::string basepath) bool llarp_ensure_client_config(std::ofstream &f, std::string basepath) { + // write snapp-example.ini const std::string snappExample_fpath = basepath + "snapp-example.ini"; - // done with fname.ini - // start client.ini - // write fname ini { - std::ofstream clientini_f(snappExample_fpath, + std::ofstream example_f(snappExample_fpath, std::ios::binary | std::ios::out); if(f.is_open()) { - clientini_f << "# this is an example configuration for a snapp" + // pick ip + std::string ip = llarp::findFreePrivateRange(); + if(ip == "") + { + llarp::LogError( + "Couldn't easily detect a private range to map lokinet onto"); + return false; + } + example_f << "# this is an example configuration for a snapp" << std::endl; - clientini_f << "[example-snapp]" << std::endl; - clientini_f << "# keyfile is the path to the private key of the snapp" + example_f << "[example-snapp]" << std::endl; + example_f << "# keyfile is the path to the private key of the snapp, your .loki is tied to this key, DON'T LOSE IT" << std::endl; - clientini_f << "keyfile=" << basepath << "example-snap-keyfile.private" + example_f << "keyfile=" << basepath << "example-snap-keyfile.private" << std::endl; - clientini_f << "# ifaddr is the ip range to allocate to this snapp" + example_f << "# ifaddr is the ip range to allocate to this snapp" << std::endl; - clientini_f << "ifaddr=10.55.0.0/16" << std::endl; - clientini_f << "# ifname is the name to try and give to the network " + example_f << "ifaddr=" << ip << std::endl; + // probably fine to leave this (and not-auto-detect it) I'm not worried about any collisions + example_f << "# ifname is the name to try and give to the network " "interface this snap owns" << std::endl; - clientini_f << "ifname=snapp-tun0" << std::endl; + example_f << "ifname=snapp-tun0" << std::endl; } else { llarp::LogError("failed to write ", snappExample_fpath); } } + // now do up fname f << std::endl << std::endl; f << "# snapps configuration section" << std::endl; f << "[services]"; - f << "# uncomment next line to enable persistant snapp" << std::endl; + f << "# uncomment next line to enable a snapp" << std::endl; f << "#example-snapp=" << snappExample_fpath << std::endl; f << std::endl << std::endl; @@ -339,57 +344,14 @@ llarp_ensure_client_config(std::ofstream &f, std::string basepath) f << "# uncomment next line to use router with pubkey as an exit node" << std::endl; f << "#exit-node=pubkey" << std::endl; - // pick ip - std::string ip = llarp::findFreePrivateRange(); - /* - struct privatesInUse ifsInUse = llarp_getPrivateIfs(); - std::string ip = ""; - if(!ifsInUse.ten) - { - ip = "10.10.0.1/24"; - } - else if(!ifsInUse.oneSeven) - { - ip = "172.16.10.1/24"; - } - else if(!ifsInUse.oneNine) - { - ip = "192.168.10.1/24"; - } - else - { - llarp::LogError( - "Couldn't easily detect a private range to map lokinet onto"); - return false; - } - */ - if(ip == "") - { - llarp::LogError( - "Couldn't easily detect a private range to map lokinet onto"); - return false; - } - llarp::LogDebug("Detected " + ip - + " is available for use, configuring as such"); - // clientini_f << "ifaddr=" << ip << std::endl; - // pick interface name - std::string ifName = llarp::findFreeLokiTunIfName(); - if(ifName == "") - { - llarp::LogError("Could not find any free lokitun interface names"); - return false; - } - /* - clientini_f << "ifname=lokinum" << std::to_string(num) << std::endl; - // prefetch-tags=test - // enable netns? - - llarp::LogInfo("Generated hidden service client as " + basepath - + "client.ini"); - */ - f << "ifname=" << ifName << std::endl; - f << "ifaddr=" << ip << std::endl; + // better to set them to auto then to hard code them now + // operating environment may change over time and this will help adapt + f << "ifname=auto" << std::endl; + f << "ifaddr=auto" << std::endl; + + // should this also be auto? or not declared? + // probably auto in case they want to set up a hidden service f << "enabled=true" << std::endl; return true; }