X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/c26f4f6b17d688b3defb790486daf42392068aa3..9c6406d76392a55a85d3ec25586a47ab892b88fe:/projects/stargazer/plugins/configuration/rpcconfig/rpcconfig.cpp diff --git a/projects/stargazer/plugins/configuration/rpcconfig/rpcconfig.cpp b/projects/stargazer/plugins/configuration/rpcconfig/rpcconfig.cpp index a4890e2c..dca87fbe 100644 --- a/projects/stargazer/plugins/configuration/rpcconfig/rpcconfig.cpp +++ b/projects/stargazer/plugins/configuration/rpcconfig/rpcconfig.cpp @@ -1,13 +1,22 @@ +#include +#include +#include +#include +#include + #include #include - +#include +#include #include #include +#include // xmlrpc-c devs have missed something :) #include "stg/common.h" #include "stg/admin.h" #include "stg/module_settings.h" #include "stg/settings.h" +#include "stg/plugin_creator.h" #include "rpcconfig.h" #include "info_methods.h" @@ -16,27 +25,12 @@ #include "admins_methods.h" #include "messages_methods.h" -class RPC_CONFIG_CREATOR { -private: - RPC_CONFIG * rpcconfig; - -public: - RPC_CONFIG_CREATOR() - : rpcconfig(new RPC_CONFIG()) - { - } - ~RPC_CONFIG_CREATOR() - { - delete rpcconfig; - } - - RPC_CONFIG * GetPlugin() - { - return rpcconfig; - } -}; +namespace +{ +PLUGIN_CREATOR rpcc; +} -RPC_CONFIG_CREATOR rpcc; +extern "C" PLUGIN * GetPlugin(); RPC_CONFIG_SETTINGS::RPC_CONFIG_SETTINGS() : errorStr(), @@ -45,31 +39,11 @@ RPC_CONFIG_SETTINGS::RPC_CONFIG_SETTINGS() { } -int RPC_CONFIG_SETTINGS::ParseIntInRange(const std::string & str, - int min, - int max, - int * val) -{ -if (str2x(str.c_str(), *val)) - { - errorStr = "Incorrect value \'" + str + "\'."; - return -1; - } -if (*val < min || *val > max) - { - errorStr = "Value \'" + str + "\' out of range."; - return -1; - } -return 0; -} - int RPC_CONFIG_SETTINGS::ParseSettings(const MODULE_SETTINGS & s) { -int p; PARAM_VALUE pv; -std::vector::const_iterator pvi; - pv.param = "Port"; +std::vector::const_iterator pvi; pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv); if (pvi == s.moduleParams.end()) { @@ -77,13 +51,14 @@ if (pvi == s.moduleParams.end()) printfd(__FILE__, "Parameter 'Port' not found\n"); return -1; } +int p; if (ParseIntInRange(pvi->value[0], 2, 65535, &p)) { errorStr = "Cannot parse parameter \'Port\': " + errorStr; printfd(__FILE__, "Cannot parse parameter 'Port'\n"); return -1; } -port = p; +port = static_cast(p); pv.param = "CookieTimeout"; pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv); @@ -110,14 +85,23 @@ return rpcc.GetPlugin(); } RPC_CONFIG::RPC_CONFIG() - : users(NULL), + : errorStr(), + rpcConfigSettings(), + users(NULL), admins(NULL), tariffs(NULL), store(NULL), + settings(), + fd(-1), + rpcRegistry(), rpcServer(NULL), running(false), stopped(true), - dayFee(0) + tid(), + cookies(), + dayFee(0), + dirNames(), + logger(GetPluginLogger(GetStgLogger(), "conf_rpc")) { } @@ -137,12 +121,12 @@ if (ret) return ret; } -void RPC_CONFIG::SetStgSettings(const SETTINGS * settings) +void RPC_CONFIG::SetStgSettings(const SETTINGS * s) { - dayFee = settings->GetDayFee(); + dayFee = s->GetDayFee(); dirNames.erase(dirNames.begin(), dirNames.end()); for (size_t i = 0; i < DIR_NUM; ++i) { - dirNames.push_back(settings->GetDirName(i)); + dirNames.push_back(s->GetDirName(i)); } } @@ -150,17 +134,62 @@ int RPC_CONFIG::Start() { InitiateRegistry(); running = true; + +fd = socket(AF_INET, SOCK_STREAM, 0); +if (fd < 0) + { + errorStr = "Failed to create socket"; + logger("Cannot create a socket: %s", strerror(errno)); + printfd(__FILE__, "Failed to create listening socket: %s\n", strerror(errno)); + return -1; + } + +int flag = 1; + +if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &flag, sizeof(flag))) + { + errorStr = "Setsockopt failed."; + logger("setsockopt error: %s", strerror(errno)); + printfd(__FILE__, "Setsockopt failed: %s\n", strerror(errno)); + return -1; + } + +struct sockaddr_in addr; +addr.sin_family = AF_INET; +addr.sin_port = htons(rpcConfigSettings.GetPort()); +addr.sin_addr.s_addr = inet_addr("0.0.0.0"); + +if (bind(fd, (struct sockaddr *)&addr, sizeof(addr))) + { + logger("Cannot bind the socket: %s", strerror(errno)); + errorStr = "Failed to bind socket"; + printfd(__FILE__, "Failed to bind listening socket: %s\n", strerror(errno)); + return -1; + } + +if (listen(fd, 10)) + { + logger("Cannot listen the socket: %s", strerror(errno)); + errorStr = "Failed to listen socket"; + printfd(__FILE__, "Failed to listen listening socket: %s\n", strerror(errno)); + return -1; + } + rpcServer = new xmlrpc_c::serverAbyss( - rpcRegistry, - rpcConfigSettings.GetPort(), - "/var/log/stargazer_rpc.log" + xmlrpc_c::serverAbyss::constrOpt() + .registryP(&rpcRegistry) + .logFileName("/var/log/stargazer_rpc.log") + .socketFd(fd) ); + if (pthread_create(&tid, NULL, Run, this)) { errorStr = "Failed to create RPC thread"; + logger("Cannot create RPC thread."); printfd(__FILE__, "Failed to crate RPC thread\n"); return -1; } + return 0; } @@ -168,39 +197,42 @@ int RPC_CONFIG::Stop() { running = false; for (int i = 0; i < 5 && !stopped; ++i) - usleep(200000); -//rpcServer->terminate(); + { + struct timespec ts = {0, 200000000}; + nanosleep(&ts, NULL); + } + if (!stopped) { - if (pthread_kill(tid, SIGTERM)) - { - errorStr = "Failed to kill thread"; - printfd(__FILE__, "Failed to kill thread\n"); - } - for (int i = 0; i < 25 && !stopped; ++i) - usleep(200000); - if (!stopped) - { - printfd(__FILE__, "Failed to stop RPC thread\n"); - errorStr = "Failed to stop RPC thread"; - return -1; - } - else - { - pthread_join(tid, NULL); - } + running = true; + logger("Cannot stop RPC thread."); + printfd(__FILE__, "Failed to stop RPC thread\n"); + errorStr = "Failed to stop RPC thread"; + return -1; } +else + { + pthread_join(tid, NULL); + } + +close(fd); + return 0; } void * RPC_CONFIG::Run(void * rc) { +sigset_t signalSet; +sigfillset(&signalSet); +pthread_sigmask(SIG_BLOCK, &signalSet, NULL); + RPC_CONFIG * config = static_cast(rc); config->stopped = false; while (config->running) { - config->rpcServer->runOnce(); + if (WaitPackets(config->fd)) + config->rpcServer->runOnce(); } config->stopped = true; @@ -239,8 +271,9 @@ bool RPC_CONFIG::CheckAdmin(const std::string & login, { ADMIN * admin = NULL; -if (!admins->AdminCorrect(login, password, &admin)) +if (!admins->Correct(login, password, &admin)) { + logger("Attempt to connect with invalid credentials. Login: %s", login.c_str()); return true; } @@ -440,5 +473,11 @@ xmlrpc_c::methodPtr const methodGetOnlinIPsPtr(new METHOD_GET_ONLINE_IPS( users )); rpcRegistry.addMethod("stargazer.get_online_ips", methodGetOnlinIPsPtr); + +xmlrpc_c::methodPtr const methodGetUserAuthByPtr(new METHOD_GET_USER_AUTH_BY( + this, + users + )); +rpcRegistry.addMethod("stargazer.get_user_auth_by", methodGetUserAuthByPtr); }