mirror of
https://github.com/zerotier/ZeroTierOne.git
synced 2024-12-19 04:57:53 +00:00
1839 lines
62 KiB
C++
1839 lines
62 KiB
C++
/*
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* Copyright (c)2019 ZeroTier, Inc.
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file in the project's root directory.
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*
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* Change Date: 2025-01-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by version 2.0 of the Apache License.
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*/
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/****/
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#include "PostgreSQL.hpp"
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#ifdef ZT_CONTROLLER_USE_LIBPQ
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#include "../node/Constants.hpp"
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#include "../node/SHA512.hpp"
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#include "EmbeddedNetworkController.hpp"
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#include "../version.h"
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#include "Redis.hpp"
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#include <libpq-fe.h>
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#include <sstream>
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#include <iomanip>
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#include <climits>
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#include <chrono>
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// #define REDIS_TRACE 1
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using json = nlohmann::json;
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namespace {
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static const int DB_MINIMUM_VERSION = 38;
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static const char *_timestr()
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{
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time_t t = time(0);
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char *ts = ctime(&t);
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char *p = ts;
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if (!p)
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return "";
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while (*p) {
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if (*p == '\n') {
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*p = (char)0;
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break;
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}
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++p;
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}
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return ts;
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}
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/*
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std::string join(const std::vector<std::string> &elements, const char * const separator)
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{
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switch(elements.size()) {
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case 0:
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return "";
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case 1:
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return elements[0];
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default:
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std::ostringstream os;
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std::copy(elements.begin(), elements.end()-1, std::ostream_iterator<std::string>(os, separator));
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os << *elements.rbegin();
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return os.str();
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}
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}
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*/
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std::vector<std::string> split(std::string str, char delim){
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std::istringstream iss(str);
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std::vector<std::string> tokens;
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std::string item;
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while(std::getline(iss, item, delim)) {
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tokens.push_back(item);
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}
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return tokens;
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}
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std::string url_encode(const std::string &value) {
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std::ostringstream escaped;
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escaped.fill('0');
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escaped << std::hex;
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for (std::string::const_iterator i = value.begin(), n = value.end(); i != n; ++i) {
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std::string::value_type c = (*i);
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// Keep alphanumeric and other accepted characters intact
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if (isalnum(c) || c == '-' || c == '_' || c == '.' || c == '~') {
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escaped << c;
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continue;
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}
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// Any other characters are percent-encoded
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escaped << std::uppercase;
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escaped << '%' << std::setw(2) << int((unsigned char) c);
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escaped << std::nouppercase;
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}
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return escaped.str();
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}
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} // anonymous namespace
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using namespace ZeroTier;
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MemberNotificationReceiver::MemberNotificationReceiver(PostgreSQL *p, pqxx::connection &c, const std::string &channel)
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: pqxx::notification_receiver(c, channel)
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, _psql(p)
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{
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fprintf(stderr, "initialize MemberNotificationReceiver\n");
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}
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void MemberNotificationReceiver::operator() (const std::string &payload, int packend_pid) {
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fprintf(stderr, "Member Notification received: %s\n", payload.c_str());
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Metrics::pgsql_mem_notification++;
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json tmp(json::parse(payload));
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json &ov = tmp["old_val"];
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json &nv = tmp["new_val"];
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json oldConfig, newConfig;
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if (ov.is_object()) oldConfig = ov;
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if (nv.is_object()) newConfig = nv;
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if (oldConfig.is_object() || newConfig.is_object()) {
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_psql->_memberChanged(oldConfig,newConfig,(_psql->_ready>=2));
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fprintf(stderr, "payload sent\n");
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}
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}
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NetworkNotificationReceiver::NetworkNotificationReceiver(PostgreSQL *p, pqxx::connection &c, const std::string &channel)
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: pqxx::notification_receiver(c, channel)
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, _psql(p)
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{
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fprintf(stderr, "initialize NetworkNotificationReceiver\n");
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}
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void NetworkNotificationReceiver::operator() (const std::string &payload, int packend_pid) {
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fprintf(stderr, "Network Notification received: %s\n", payload.c_str());
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Metrics::pgsql_net_notification++;
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json tmp(json::parse(payload));
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json &ov = tmp["old_val"];
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json &nv = tmp["new_val"];
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json oldConfig, newConfig;
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if (ov.is_object()) oldConfig = ov;
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if (nv.is_object()) newConfig = nv;
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if (oldConfig.is_object() || newConfig.is_object()) {
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_psql->_networkChanged(oldConfig,newConfig,(_psql->_ready>=2));
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fprintf(stderr, "payload sent\n");
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}
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}
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using Attrs = std::vector<std::pair<std::string, std::string>>;
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using Item = std::pair<std::string, Attrs>;
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using ItemStream = std::vector<Item>;
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PostgreSQL::PostgreSQL(const Identity &myId, const char *path, int listenPort, RedisConfig *rc)
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: DB()
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, _pool()
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, _myId(myId)
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, _myAddress(myId.address())
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, _ready(0)
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, _connected(1)
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, _run(1)
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, _waitNoticePrinted(false)
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, _listenPort(listenPort)
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, _rc(rc)
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, _redis(NULL)
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, _cluster(NULL)
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, _redisMemberStatus(false)
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{
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char myAddress[64];
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_myAddressStr = myId.address().toString(myAddress);
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_connString = std::string(path);
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auto f = std::make_shared<PostgresConnFactory>(_connString);
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_pool = std::make_shared<ConnectionPool<PostgresConnection> >(
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15, 5, std::static_pointer_cast<ConnectionFactory>(f));
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memset(_ssoPsk, 0, sizeof(_ssoPsk));
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char *const ssoPskHex = getenv("ZT_SSO_PSK");
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#ifdef ZT_TRACE
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fprintf(stderr, "ZT_SSO_PSK: %s\n", ssoPskHex);
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#endif
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if (ssoPskHex) {
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// SECURITY: note that ssoPskHex will always be null-terminated if libc actually
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// returns something non-NULL. If the hex encodes something shorter than 48 bytes,
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// it will be padded at the end with zeroes. If longer, it'll be truncated.
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Utils::unhex(ssoPskHex, _ssoPsk, sizeof(_ssoPsk));
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}
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const char *redisMemberStatus = getenv("ZT_REDIS_MEMBER_STATUS");
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if (redisMemberStatus && (strcmp(redisMemberStatus, "true") == 0)) {
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_redisMemberStatus = true;
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fprintf(stderr, "Using redis for member status\n");
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}
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auto c = _pool->borrow();
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pqxx::work txn{*c->c};
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pqxx::row r{txn.exec1("SELECT version FROM ztc_database")};
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int dbVersion = r[0].as<int>();
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txn.commit();
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if (dbVersion < DB_MINIMUM_VERSION) {
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fprintf(stderr, "Central database schema version too low. This controller version requires a minimum schema version of %d. Please upgrade your Central instance", DB_MINIMUM_VERSION);
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exit(1);
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}
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_pool->unborrow(c);
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if (_rc != NULL) {
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sw::redis::ConnectionOptions opts;
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sw::redis::ConnectionPoolOptions poolOpts;
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opts.host = _rc->hostname;
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opts.port = _rc->port;
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opts.password = _rc->password;
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opts.db = 0;
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opts.keep_alive = true;
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opts.connect_timeout = std::chrono::seconds(3);
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poolOpts.size = 25;
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poolOpts.wait_timeout = std::chrono::seconds(5);
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poolOpts.connection_lifetime = std::chrono::minutes(3);
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poolOpts.connection_idle_time = std::chrono::minutes(1);
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if (_rc->clusterMode) {
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fprintf(stderr, "Using Redis in Cluster Mode\n");
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_cluster = std::make_shared<sw::redis::RedisCluster>(opts, poolOpts);
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} else {
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fprintf(stderr, "Using Redis in Standalone Mode\n");
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_redis = std::make_shared<sw::redis::Redis>(opts, poolOpts);
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}
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}
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_readyLock.lock();
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fprintf(stderr, "[%s] NOTICE: %.10llx controller PostgreSQL waiting for initial data download..." ZT_EOL_S, ::_timestr(), (unsigned long long)_myAddress.toInt());
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_waitNoticePrinted = true;
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initializeNetworks();
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initializeMembers();
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_heartbeatThread = std::thread(&PostgreSQL::heartbeat, this);
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_membersDbWatcher = std::thread(&PostgreSQL::membersDbWatcher, this);
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_networksDbWatcher = std::thread(&PostgreSQL::networksDbWatcher, this);
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for (int i = 0; i < ZT_CENTRAL_CONTROLLER_COMMIT_THREADS; ++i) {
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_commitThread[i] = std::thread(&PostgreSQL::commitThread, this);
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}
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_onlineNotificationThread = std::thread(&PostgreSQL::onlineNotificationThread, this);
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}
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PostgreSQL::~PostgreSQL()
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{
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_run = 0;
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std::this_thread::sleep_for(std::chrono::milliseconds(100));
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_heartbeatThread.join();
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_membersDbWatcher.join();
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_networksDbWatcher.join();
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_commitQueue.stop();
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for (int i = 0; i < ZT_CENTRAL_CONTROLLER_COMMIT_THREADS; ++i) {
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_commitThread[i].join();
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}
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_onlineNotificationThread.join();
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}
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bool PostgreSQL::waitForReady()
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{
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while (_ready < 2) {
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_readyLock.lock();
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_readyLock.unlock();
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}
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return true;
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}
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bool PostgreSQL::isReady()
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{
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return ((_ready == 2)&&(_connected));
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}
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bool PostgreSQL::save(nlohmann::json &record,bool notifyListeners)
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{
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bool modified = false;
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try {
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if (!record.is_object()) {
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fprintf(stderr, "record is not an object?!?\n");
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return false;
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}
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const std::string objtype = record["objtype"];
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if (objtype == "network") {
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//fprintf(stderr, "network save\n");
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const uint64_t nwid = OSUtils::jsonIntHex(record["id"],0ULL);
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if (nwid) {
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nlohmann::json old;
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get(nwid,old);
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if ((!old.is_object())||(!_compareRecords(old,record))) {
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record["revision"] = OSUtils::jsonInt(record["revision"],0ULL) + 1ULL;
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_commitQueue.post(std::pair<nlohmann::json,bool>(record,notifyListeners));
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modified = true;
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}
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}
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} else if (objtype == "member") {
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std::string networkId = record["nwid"];
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std::string memberId = record["id"];
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const uint64_t nwid = OSUtils::jsonIntHex(record["nwid"],0ULL);
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const uint64_t id = OSUtils::jsonIntHex(record["id"],0ULL);
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//fprintf(stderr, "member save %s-%s\n", networkId.c_str(), memberId.c_str());
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if ((id)&&(nwid)) {
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nlohmann::json network,old;
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get(nwid,network,id,old);
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if ((!old.is_object())||(!_compareRecords(old,record))) {
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//fprintf(stderr, "commit queue post\n");
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record["revision"] = OSUtils::jsonInt(record["revision"],0ULL) + 1ULL;
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_commitQueue.post(std::pair<nlohmann::json,bool>(record,notifyListeners));
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modified = true;
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} else {
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//fprintf(stderr, "no change\n");
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}
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}
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} else {
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fprintf(stderr, "uhh waaat\n");
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}
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} catch (std::exception &e) {
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fprintf(stderr, "Error on PostgreSQL::save: %s\n", e.what());
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} catch (...) {
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fprintf(stderr, "Unknown error on PostgreSQL::save\n");
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}
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return modified;
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}
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void PostgreSQL::eraseNetwork(const uint64_t networkId)
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{
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fprintf(stderr, "PostgreSQL::eraseNetwork\n");
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char tmp2[24];
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waitForReady();
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Utils::hex(networkId, tmp2);
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std::pair<nlohmann::json,bool> tmp;
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tmp.first["id"] = tmp2;
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tmp.first["objtype"] = "_delete_network";
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tmp.second = true;
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_commitQueue.post(tmp);
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nlohmann::json nullJson;
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_networkChanged(tmp.first, nullJson, true);
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}
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void PostgreSQL::eraseMember(const uint64_t networkId, const uint64_t memberId)
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{
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fprintf(stderr, "PostgreSQL::eraseMember\n");
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char tmp2[24];
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waitForReady();
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std::pair<nlohmann::json,bool> tmp, nw;
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Utils::hex(networkId, tmp2);
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tmp.first["nwid"] = tmp2;
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Utils::hex(memberId, tmp2);
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tmp.first["id"] = tmp2;
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tmp.first["objtype"] = "_delete_member";
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tmp.second = true;
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_commitQueue.post(tmp);
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nlohmann::json nullJson;
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_memberChanged(tmp.first, nullJson, true);
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}
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void PostgreSQL::nodeIsOnline(const uint64_t networkId, const uint64_t memberId, const InetAddress &physicalAddress)
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{
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std::lock_guard<std::mutex> l(_lastOnline_l);
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std::pair<int64_t, InetAddress> &i = _lastOnline[std::pair<uint64_t,uint64_t>(networkId, memberId)];
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i.first = OSUtils::now();
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if (physicalAddress) {
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i.second = physicalAddress;
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}
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}
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AuthInfo PostgreSQL::getSSOAuthInfo(const nlohmann::json &member, const std::string &redirectURL)
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{
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Metrics::db_get_sso_info++;
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// NONCE is just a random character string. no semantic meaning
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// state = HMAC SHA384 of Nonce based on shared sso key
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//
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// need nonce timeout in database? make sure it's used within X time
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// X is 5 minutes for now. Make configurable later?
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//
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// how do we tell when a nonce is used? if auth_expiration_time is set
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std::string networkId = member["nwid"];
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std::string memberId = member["id"];
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char authenticationURL[4096] = {0};
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AuthInfo info;
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info.enabled = true;
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//if (memberId == "a10dccea52" && networkId == "8056c2e21c24673d") {
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// fprintf(stderr, "invalid authinfo for grant's machine\n");
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// info.version=1;
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// return info;
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//}
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// fprintf(stderr, "PostgreSQL::updateMemberOnLoad: %s-%s\n", networkId.c_str(), memberId.c_str());
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std::shared_ptr<PostgresConnection> c;
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try {
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c = _pool->borrow();
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pqxx::work w(*c->c);
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char nonceBytes[16] = {0};
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std::string nonce = "";
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// check if the member exists first.
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pqxx::row count = w.exec_params1("SELECT count(id) FROM ztc_member WHERE id = $1 AND network_id = $2 AND deleted = false", memberId, networkId);
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if (count[0].as<int>() == 1) {
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// get active nonce, if exists.
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pqxx::result r = w.exec_params("SELECT nonce FROM ztc_sso_expiry "
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"WHERE network_id = $1 AND member_id = $2 "
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"AND ((NOW() AT TIME ZONE 'UTC') <= authentication_expiry_time) AND ((NOW() AT TIME ZONE 'UTC') <= nonce_expiration)",
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networkId, memberId);
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if (r.size() == 0) {
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// no active nonce.
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// find an unused nonce, if one exists.
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pqxx::result r = w.exec_params("SELECT nonce FROM ztc_sso_expiry "
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"WHERE network_id = $1 AND member_id = $2 "
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"AND authentication_expiry_time IS NULL AND ((NOW() AT TIME ZONE 'UTC') <= nonce_expiration)",
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networkId, memberId);
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if (r.size() == 1) {
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// we have an existing nonce. Use it
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nonce = r.at(0)[0].as<std::string>();
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Utils::unhex(nonce.c_str(), nonceBytes, sizeof(nonceBytes));
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} else if (r.empty()) {
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// create a nonce
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Utils::getSecureRandom(nonceBytes, 16);
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char nonceBuf[64] = {0};
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Utils::hex(nonceBytes, sizeof(nonceBytes), nonceBuf);
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nonce = std::string(nonceBuf);
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pqxx::result ir = w.exec_params0("INSERT INTO ztc_sso_expiry "
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"(nonce, nonce_expiration, network_id, member_id) VALUES "
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"($1, TO_TIMESTAMP($2::double precision/1000), $3, $4)",
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nonce, OSUtils::now() + 300000, networkId, memberId);
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w.commit();
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} else {
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// > 1 ?!? Thats an error!
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fprintf(stderr, "> 1 unused nonce!\n");
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exit(6);
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}
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} else if (r.size() == 1) {
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nonce = r.at(0)[0].as<std::string>();
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Utils::unhex(nonce.c_str(), nonceBytes, sizeof(nonceBytes));
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} else {
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// more than 1 nonce in use? Uhhh...
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fprintf(stderr, "> 1 nonce in use for network member?!?\n");
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exit(7);
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}
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r = w.exec_params(
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"SELECT oc.client_id, oc.authorization_endpoint, oc.issuer, oc.provider, oc.sso_impl_version "
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"FROM ztc_network AS n "
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"INNER JOIN ztc_org o "
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" ON o.owner_id = n.owner_id "
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"LEFT OUTER JOIN ztc_network_oidc_config noc "
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" ON noc.network_id = n.id "
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"LEFT OUTER JOIN ztc_oidc_config oc "
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" ON noc.client_id = oc.client_id AND oc.org_id = o.org_id "
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"WHERE n.id = $1 AND n.sso_enabled = true", networkId);
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std::string client_id = "";
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std::string authorization_endpoint = "";
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std::string issuer = "";
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std::string provider = "";
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uint64_t sso_version = 0;
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if (r.size() == 1) {
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client_id = r.at(0)[0].as<std::optional<std::string>>().value_or("");
|
|
authorization_endpoint = r.at(0)[1].as<std::optional<std::string>>().value_or("");
|
|
issuer = r.at(0)[2].as<std::optional<std::string>>().value_or("");
|
|
provider = r.at(0)[3].as<std::optional<std::string>>().value_or("");
|
|
sso_version = r.at(0)[4].as<std::optional<uint64_t>>().value_or(1);
|
|
} else if (r.size() > 1) {
|
|
fprintf(stderr, "ERROR: More than one auth endpoint for an organization?!?!? NetworkID: %s\n", networkId.c_str());
|
|
} else {
|
|
fprintf(stderr, "No client or auth endpoint?!?\n");
|
|
}
|
|
|
|
info.version = sso_version;
|
|
|
|
// no catch all else because we don't actually care if no records exist here. just continue as normal.
|
|
if ((!client_id.empty())&&(!authorization_endpoint.empty())) {
|
|
|
|
uint8_t state[48];
|
|
HMACSHA384(_ssoPsk, nonceBytes, sizeof(nonceBytes), state);
|
|
char state_hex[256];
|
|
Utils::hex(state, 48, state_hex);
|
|
|
|
if (info.version == 0) {
|
|
char url[2048] = {0};
|
|
OSUtils::ztsnprintf(url, sizeof(authenticationURL),
|
|
"%s?response_type=id_token&response_mode=form_post&scope=openid+email+profile&redirect_uri=%s&nonce=%s&state=%s&client_id=%s",
|
|
authorization_endpoint.c_str(),
|
|
url_encode(redirectURL).c_str(),
|
|
nonce.c_str(),
|
|
state_hex,
|
|
client_id.c_str());
|
|
info.authenticationURL = std::string(url);
|
|
} else if (info.version == 1) {
|
|
info.ssoClientID = client_id;
|
|
info.issuerURL = issuer;
|
|
info.ssoProvider = provider;
|
|
info.ssoNonce = nonce;
|
|
info.ssoState = std::string(state_hex) + "_" +networkId;
|
|
info.centralAuthURL = redirectURL;
|
|
#ifdef ZT_DEBUG
|
|
fprintf(
|
|
stderr,
|
|
"ssoClientID: %s\nissuerURL: %s\nssoNonce: %s\nssoState: %s\ncentralAuthURL: %s\nprovider: %s\n",
|
|
info.ssoClientID.c_str(),
|
|
info.issuerURL.c_str(),
|
|
info.ssoNonce.c_str(),
|
|
info.ssoState.c_str(),
|
|
info.centralAuthURL.c_str(),
|
|
provider.c_str());
|
|
#endif
|
|
}
|
|
} else {
|
|
fprintf(stderr, "client_id: %s\nauthorization_endpoint: %s\n", client_id.c_str(), authorization_endpoint.c_str());
|
|
}
|
|
}
|
|
|
|
_pool->unborrow(c);
|
|
} catch (std::exception &e) {
|
|
fprintf(stderr, "ERROR: Error updating member on load for network %s: %s\n", networkId.c_str(), e.what());
|
|
}
|
|
|
|
return info; //std::string(authenticationURL);
|
|
}
|
|
|
|
void PostgreSQL::initializeNetworks()
|
|
{
|
|
try {
|
|
std::string setKey = "networks:{" + _myAddressStr + "}";
|
|
|
|
fprintf(stderr, "Initializing Networks...\n");
|
|
|
|
if (_redisMemberStatus) {
|
|
fprintf(stderr, "Init Redis for networks...\n");
|
|
try {
|
|
if (_rc->clusterMode) {
|
|
_cluster->del(setKey);
|
|
} else {
|
|
_redis->del(setKey);
|
|
}
|
|
} catch (sw::redis::Error &e) {
|
|
// ignore. if this key doesn't exist, there's no reason to delete it
|
|
}
|
|
}
|
|
|
|
std::unordered_set<std::string> networkSet;
|
|
|
|
char qbuf[2048] = {0};
|
|
sprintf(qbuf,
|
|
"SELECT n.id, (EXTRACT(EPOCH FROM n.creation_time AT TIME ZONE 'UTC')*1000)::bigint as creation_time, n.capabilities, "
|
|
"n.enable_broadcast, (EXTRACT(EPOCH FROM n.last_modified AT TIME ZONE 'UTC')*1000)::bigint AS last_modified, n.mtu, n.multicast_limit, n.name, n.private, n.remote_trace_level, "
|
|
"n.remote_trace_target, n.revision, n.rules, n.tags, n.v4_assign_mode, n.v6_assign_mode, n.sso_enabled, (CASE WHEN n.sso_enabled THEN noc.client_id ELSE NULL END) as client_id, "
|
|
"(CASE WHEN n.sso_enabled THEN oc.authorization_endpoint ELSE NULL END) as authorization_endpoint, "
|
|
"(CASE WHEN n.sso_enabled THEN oc.provider ELSE NULL END) as provider, d.domain, d.servers, "
|
|
"ARRAY(SELECT CONCAT(host(ip_range_start),'|', host(ip_range_end)) FROM ztc_network_assignment_pool WHERE network_id = n.id) AS assignment_pool, "
|
|
"ARRAY(SELECT CONCAT(host(address),'/',bits::text,'|',COALESCE(host(via), 'NULL'))FROM ztc_network_route WHERE network_id = n.id) AS routes "
|
|
"FROM ztc_network n "
|
|
"LEFT OUTER JOIN ztc_org o "
|
|
" ON o.owner_id = n.owner_id "
|
|
"LEFT OUTER JOIN ztc_network_oidc_config noc "
|
|
" ON noc.network_id = n.id "
|
|
"LEFT OUTER JOIN ztc_oidc_config oc "
|
|
" ON noc.client_id = oc.client_id AND oc.org_id = o.org_id "
|
|
"LEFT OUTER JOIN ztc_network_dns d "
|
|
" ON d.network_id = n.id "
|
|
"WHERE deleted = false AND controller_id = '%s'", _myAddressStr.c_str());
|
|
auto c = _pool->borrow();
|
|
auto c2 = _pool->borrow();
|
|
pqxx::work w{*c->c};
|
|
|
|
fprintf(stderr, "Load networks from psql...\n");
|
|
auto stream = pqxx::stream_from::query(w, qbuf);
|
|
|
|
std::tuple<
|
|
std::string // network ID
|
|
, std::optional<int64_t> // creationTime
|
|
, std::optional<std::string> // capabilities
|
|
, std::optional<bool> // enableBroadcast
|
|
, std::optional<uint64_t> // lastModified
|
|
, std::optional<int> // mtu
|
|
, std::optional<int> // multicastLimit
|
|
, std::optional<std::string> // name
|
|
, bool // private
|
|
, std::optional<int> // remoteTraceLevel
|
|
, std::optional<std::string> // remoteTraceTarget
|
|
, std::optional<uint64_t> // revision
|
|
, std::optional<std::string> // rules
|
|
, std::optional<std::string> // tags
|
|
, std::optional<std::string> // v4AssignMode
|
|
, std::optional<std::string> // v6AssignMode
|
|
, std::optional<bool> // ssoEnabled
|
|
, std::optional<std::string> // clientId
|
|
, std::optional<std::string> // authorizationEndpoint
|
|
, std::optional<std::string> // ssoProvider
|
|
, std::optional<std::string> // domain
|
|
, std::optional<std::string> // servers
|
|
, std::string // assignmentPoolString
|
|
, std::string // routeString
|
|
> row;
|
|
|
|
uint64_t count = 0;
|
|
auto tmp = std::chrono::high_resolution_clock::now();
|
|
uint64_t total = 0;
|
|
while (stream >> row) {
|
|
auto start = std::chrono::high_resolution_clock::now();
|
|
|
|
json empty;
|
|
json config;
|
|
|
|
initNetwork(config);
|
|
|
|
std::string nwid = std::get<0>(row);
|
|
std::optional<int64_t> creationTime = std::get<1>(row);
|
|
std::optional<std::string> capabilities = std::get<2>(row);
|
|
std::optional<bool> enableBroadcast = std::get<3>(row);
|
|
std::optional<uint64_t> lastModified = std::get<4>(row);
|
|
std::optional<int> mtu = std::get<5>(row);
|
|
std::optional<int> multicastLimit = std::get<6>(row);
|
|
std::optional<std::string> name = std::get<7>(row);
|
|
bool isPrivate = std::get<8>(row);
|
|
std::optional<int> remoteTraceLevel = std::get<9>(row);
|
|
std::optional<std::string> remoteTraceTarget = std::get<10>(row);
|
|
std::optional<uint64_t> revision = std::get<11>(row);
|
|
std::optional<std::string> rules = std::get<12>(row);
|
|
std::optional<std::string> tags = std::get<13>(row);
|
|
std::optional<std::string> v4AssignMode = std::get<14>(row);
|
|
std::optional<std::string> v6AssignMode = std::get<15>(row);
|
|
std::optional<bool> ssoEnabled = std::get<16>(row);
|
|
std::optional<std::string> clientId = std::get<17>(row);
|
|
std::optional<std::string> authorizationEndpoint = std::get<18>(row);
|
|
std::optional<std::string> ssoProvider = std::get<19>(row);
|
|
std::optional<std::string> dnsDomain = std::get<20>(row);
|
|
std::optional<std::string> dnsServers = std::get<21>(row);
|
|
std::string assignmentPoolString = std::get<22>(row);
|
|
std::string routesString = std::get<23>(row);
|
|
|
|
config["id"] = nwid;
|
|
config["nwid"] = nwid;
|
|
config["creationTime"] = creationTime.value_or(0);
|
|
config["capabilities"] = json::parse(capabilities.value_or("[]"));
|
|
config["enableBroadcast"] = enableBroadcast.value_or(false);
|
|
config["lastModified"] = lastModified.value_or(0);
|
|
config["mtu"] = mtu.value_or(2800);
|
|
config["multicastLimit"] = multicastLimit.value_or(64);
|
|
config["name"] = name.value_or("");
|
|
config["private"] = isPrivate;
|
|
config["remoteTraceLevel"] = remoteTraceLevel.value_or(0);
|
|
config["remoteTraceTarget"] = remoteTraceTarget.value_or("");
|
|
config["revision"] = revision.value_or(0);
|
|
config["rules"] = json::parse(rules.value_or("[]"));
|
|
config["tags"] = json::parse(tags.value_or("[]"));
|
|
config["v4AssignMode"] = json::parse(v4AssignMode.value_or("{}"));
|
|
config["v6AssignMode"] = json::parse(v6AssignMode.value_or("{}"));
|
|
config["ssoEnabled"] = ssoEnabled.value_or(false);
|
|
config["objtype"] = "network";
|
|
config["ipAssignmentPools"] = json::array();
|
|
config["routes"] = json::array();
|
|
config["clientId"] = clientId.value_or("");
|
|
config["authorizationEndpoint"] = authorizationEndpoint.value_or("");
|
|
config["provider"] = ssoProvider.value_or("");
|
|
|
|
networkSet.insert(nwid);
|
|
|
|
if (dnsDomain.has_value()) {
|
|
std::string serverList = dnsServers.value();
|
|
json obj;
|
|
auto servers = json::array();
|
|
if (serverList.rfind("{",0) != std::string::npos) {
|
|
serverList = serverList.substr(1, serverList.size()-2);
|
|
std::stringstream ss(serverList);
|
|
while(ss.good()) {
|
|
std::string server;
|
|
std::getline(ss, server, ',');
|
|
servers.push_back(server);
|
|
}
|
|
}
|
|
obj["domain"] = dnsDomain.value();
|
|
obj["servers"] = servers;
|
|
config["dns"] = obj;
|
|
}
|
|
|
|
config["ipAssignmentPools"] = json::array();
|
|
if (assignmentPoolString != "{}") {
|
|
std::string tmp = assignmentPoolString.substr(1, assignmentPoolString.size()-2);
|
|
std::vector<std::string> assignmentPools = split(tmp, ',');
|
|
for (auto it = assignmentPools.begin(); it != assignmentPools.end(); ++it) {
|
|
std::vector<std::string> r = split(*it, '|');
|
|
json ip;
|
|
ip["ipRangeStart"] = r[0];
|
|
ip["ipRangeEnd"] = r[1];
|
|
config["ipAssignmentPools"].push_back(ip);
|
|
}
|
|
}
|
|
|
|
config["routes"] = json::array();
|
|
if (routesString != "{}") {
|
|
std::string tmp = routesString.substr(1, routesString.size()-2);
|
|
std::vector<std::string> routes = split(tmp, ',');
|
|
for (auto it = routes.begin(); it != routes.end(); ++it) {
|
|
std::vector<std::string> r = split(*it, '|');
|
|
json route;
|
|
route["target"] = r[0];
|
|
route["via"] = ((route["via"] == "NULL")? nullptr : r[1]);
|
|
config["routes"].push_back(route);
|
|
}
|
|
}
|
|
|
|
Metrics::network_count++;
|
|
|
|
_networkChanged(empty, config, false);
|
|
|
|
auto end = std::chrono::high_resolution_clock::now();
|
|
auto dur = std::chrono::duration_cast<std::chrono::microseconds>(end - start);;
|
|
total += dur.count();
|
|
++count;
|
|
if (count > 0 && count % 10000 == 0) {
|
|
fprintf(stderr, "Averaging %llu us per network\n", (total/count));
|
|
}
|
|
}
|
|
|
|
if (count > 0) {
|
|
fprintf(stderr, "Took %llu us per network to load\n", (total/count));
|
|
}
|
|
stream.complete();
|
|
|
|
w.commit();
|
|
_pool->unborrow(c2);
|
|
_pool->unborrow(c);
|
|
fprintf(stderr, "done.\n");
|
|
|
|
if (!networkSet.empty()) {
|
|
if (_redisMemberStatus) {
|
|
fprintf(stderr, "adding networks to redis...\n");
|
|
if (_rc->clusterMode) {
|
|
auto tx = _cluster->transaction(_myAddressStr, true, false);
|
|
tx.sadd(setKey, networkSet.begin(), networkSet.end());
|
|
tx.exec();
|
|
} else {
|
|
auto tx = _redis->transaction(true, false);
|
|
tx.sadd(setKey, networkSet.begin(), networkSet.end());
|
|
tx.exec();
|
|
}
|
|
fprintf(stderr, "done.\n");
|
|
}
|
|
}
|
|
|
|
if (++this->_ready == 2) {
|
|
if (_waitNoticePrinted) {
|
|
fprintf(stderr,"[%s] NOTICE: %.10llx controller PostgreSQL data download complete." ZT_EOL_S,_timestr(),(unsigned long long)_myAddress.toInt());
|
|
}
|
|
_readyLock.unlock();
|
|
}
|
|
fprintf(stderr, "network init done.\n");
|
|
} catch (sw::redis::Error &e) {
|
|
fprintf(stderr, "ERROR: Error initializing networks in Redis: %s\n", e.what());
|
|
std::this_thread::sleep_for(std::chrono::milliseconds(5000));
|
|
exit(-1);
|
|
} catch (std::exception &e) {
|
|
fprintf(stderr, "ERROR: Error initializing networks: %s\n", e.what());
|
|
std::this_thread::sleep_for(std::chrono::milliseconds(5000));
|
|
exit(-1);
|
|
}
|
|
}
|
|
|
|
void PostgreSQL::initializeMembers()
|
|
{
|
|
std::string memberId;
|
|
std::string networkId;
|
|
try {
|
|
std::unordered_map<std::string, std::string> networkMembers;
|
|
fprintf(stderr, "Initializing Members...\n");
|
|
|
|
std::string setKeyBase = "network-nodes-all:{" + _myAddressStr + "}:";
|
|
|
|
if (_redisMemberStatus) {
|
|
fprintf(stderr, "Initialize Redis for members...\n");
|
|
std::unique_lock<std::shared_mutex> l(_networks_l);
|
|
std::unordered_set<std::string> deletes;
|
|
for ( auto it : _networks) {
|
|
uint64_t nwid_i = it.first;
|
|
char nwidTmp[64] = {0};
|
|
OSUtils::ztsnprintf(nwidTmp, sizeof(nwidTmp), "%.16llx", nwid_i);
|
|
std::string nwid(nwidTmp);
|
|
std::string key = setKeyBase + nwid;
|
|
deletes.insert(key);
|
|
}
|
|
|
|
if (!deletes.empty()) {
|
|
try {
|
|
if (_rc->clusterMode) {
|
|
auto tx = _cluster->transaction(_myAddressStr, true, false);
|
|
for (std::string k : deletes) {
|
|
tx.del(k);
|
|
}
|
|
tx.exec();
|
|
} else {
|
|
auto tx = _redis->transaction(true, false);
|
|
for (std::string k : deletes) {
|
|
tx.del(k);
|
|
}
|
|
tx.exec();
|
|
}
|
|
} catch (sw::redis::Error &e) {
|
|
// ignore
|
|
}
|
|
}
|
|
}
|
|
|
|
char qbuf[2048];
|
|
sprintf(qbuf,
|
|
"SELECT m.id, m.network_id, m.active_bridge, m.authorized, m.capabilities, "
|
|
"(EXTRACT(EPOCH FROM m.creation_time AT TIME ZONE 'UTC')*1000)::bigint, m.identity, "
|
|
"(EXTRACT(EPOCH FROM m.last_authorized_time AT TIME ZONE 'UTC')*1000)::bigint, "
|
|
"(EXTRACT(EPOCH FROM m.last_deauthorized_time AT TIME ZONE 'UTC')*1000)::bigint, "
|
|
"m.remote_trace_level, m.remote_trace_target, m.tags, m.v_major, m.v_minor, m.v_rev, m.v_proto, "
|
|
"m.no_auto_assign_ips, m.revision, m.sso_exempt, "
|
|
"(CASE WHEN n.sso_enabled = TRUE AND m.sso_exempt = FALSE THEN "
|
|
" ( "
|
|
" SELECT (EXTRACT(EPOCH FROM e.authentication_expiry_time)*1000)::bigint "
|
|
" FROM ztc_sso_expiry e "
|
|
" INNER JOIN ztc_network n1 "
|
|
" ON n1.id = e.network_id AND n1.deleted = TRUE "
|
|
" WHERE e.network_id = m.network_id AND e.member_id = m.id AND n.sso_enabled = TRUE AND e.authentication_expiry_time IS NOT NULL "
|
|
" ORDER BY e.authentication_expiry_time DESC LIMIT 1 "
|
|
" ) "
|
|
" ELSE NULL "
|
|
" END) AS authentication_expiry_time, "
|
|
"ARRAY(SELECT DISTINCT address FROM ztc_member_ip_assignment WHERE member_id = m.id AND network_id = m.network_id) AS assigned_addresses "
|
|
"FROM ztc_member m "
|
|
"INNER JOIN ztc_network n "
|
|
" ON n.id = m.network_id "
|
|
"WHERE n.controller_id = '%s' AND n.deleted = FALSE AND m.deleted = FALSE", _myAddressStr.c_str());
|
|
auto c = _pool->borrow();
|
|
auto c2 = _pool->borrow();
|
|
pqxx::work w{*c->c};
|
|
|
|
fprintf(stderr, "Load members from psql...\n");
|
|
auto stream = pqxx::stream_from::query(w, qbuf);
|
|
|
|
std::tuple<
|
|
std::string // memberId
|
|
, std::string // memberId
|
|
, std::optional<bool> // activeBridge
|
|
, std::optional<bool> // authorized
|
|
, std::optional<std::string> // capabilities
|
|
, std::optional<uint64_t> // creationTime
|
|
, std::optional<std::string> // identity
|
|
, std::optional<uint64_t> // lastAuthorizedTime
|
|
, std::optional<uint64_t> // lastDeauthorizedTime
|
|
, std::optional<int> // remoteTraceLevel
|
|
, std::optional<std::string> // remoteTraceTarget
|
|
, std::optional<std::string> // tags
|
|
, std::optional<int> // vMajor
|
|
, std::optional<int> // vMinor
|
|
, std::optional<int> // vRev
|
|
, std::optional<int> // vProto
|
|
, std::optional<bool> // noAutoAssignIps
|
|
, std::optional<uint64_t> // revision
|
|
, std::optional<bool> // ssoExempt
|
|
, std::optional<uint64_t> // authenticationExpiryTime
|
|
, std::string // assignedAddresses
|
|
> row;
|
|
|
|
uint64_t count = 0;
|
|
auto tmp = std::chrono::high_resolution_clock::now();
|
|
uint64_t total = 0;
|
|
while (stream >> row) {
|
|
auto start = std::chrono::high_resolution_clock::now();
|
|
json empty;
|
|
json config;
|
|
|
|
initMember(config);
|
|
|
|
memberId = std::get<0>(row);
|
|
networkId = std::get<1>(row);
|
|
std::optional<bool> activeBridge = std::get<2>(row);
|
|
std::optional<bool> authorized = std::get<3>(row);
|
|
std::optional<std::string> capabilities = std::get<4>(row);
|
|
std::optional<uint64_t> creationTime = std::get<5>(row);
|
|
std::optional<std::string> identity = std::get<6>(row);
|
|
std::optional<uint64_t> lastAuthorizedTime = std::get<7>(row);
|
|
std::optional<uint64_t> lastDeauthorizedTime = std::get<8>(row);
|
|
std::optional<int> remoteTraceLevel = std::get<9>(row);
|
|
std::optional<std::string> remoteTraceTarget = std::get<10>(row);
|
|
std::optional<std::string> tags = std::get<11>(row);
|
|
std::optional<int> vMajor = std::get<12>(row);
|
|
std::optional<int> vMinor = std::get<13>(row);
|
|
std::optional<int> vRev = std::get<14>(row);
|
|
std::optional<int> vProto = std::get<15>(row);
|
|
std::optional<bool> noAutoAssignIps = std::get<16>(row);
|
|
std::optional<uint64_t> revision = std::get<17>(row);
|
|
std::optional<bool> ssoExempt = std::get<18>(row);
|
|
std::optional<uint64_t> authenticationExpiryTime = std::get<19>(row);
|
|
std::string assignedAddresses = std::get<20>(row);
|
|
|
|
networkMembers.insert(std::pair<std::string, std::string>(setKeyBase+networkId, memberId));
|
|
|
|
config["id"] = memberId;
|
|
config["address"] = memberId;
|
|
config["nwid"] = networkId;
|
|
config["activeBridge"] = activeBridge.value_or(false);
|
|
config["authorized"] = authorized.value_or(false);
|
|
config["capabilities"] = json::parse(capabilities.value_or("[]"));
|
|
config["creationTime"] = creationTime.value_or(0);
|
|
config["identity"] = identity.value_or("");
|
|
config["lastAuthorizedTime"] = lastAuthorizedTime.value_or(0);
|
|
config["lastDeauthorizedTime"] = lastDeauthorizedTime.value_or(0);
|
|
config["remoteTraceLevel"] = remoteTraceLevel.value_or(0);
|
|
config["remoteTraceTarget"] = remoteTraceTarget.value_or("");
|
|
config["tags"] = json::parse(tags.value_or("[]"));
|
|
config["vMajor"] = vMajor.value_or(-1);
|
|
config["vMinor"] = vMinor.value_or(-1);
|
|
config["vRev"] = vRev.value_or(-1);
|
|
config["vProto"] = vProto.value_or(-1);
|
|
config["noAutoAssignIps"] = noAutoAssignIps.value_or(false);
|
|
config["revision"] = revision.value_or(0);
|
|
config["ssoExempt"] = ssoExempt.value_or(false);
|
|
config["authenticationExpiryTime"] = authenticationExpiryTime.value_or(0);
|
|
config["objtype"] = "member";
|
|
config["ipAssignments"] = json::array();
|
|
|
|
if (assignedAddresses != "{}") {
|
|
std::string tmp = assignedAddresses.substr(1, assignedAddresses.size()-2);
|
|
std::vector<std::string> addrs = split(tmp, ',');
|
|
for (auto it = addrs.begin(); it != addrs.end(); ++it) {
|
|
config["ipAssignments"].push_back(*it);
|
|
}
|
|
}
|
|
|
|
Metrics::member_count++;
|
|
|
|
_memberChanged(empty, config, false);
|
|
|
|
memberId = "";
|
|
networkId = "";
|
|
|
|
auto end = std::chrono::high_resolution_clock::now();
|
|
auto dur = std::chrono::duration_cast<std::chrono::microseconds>(end - start);
|
|
total += dur.count();
|
|
++count;
|
|
if (count > 0 && count % 10000 == 0) {
|
|
fprintf(stderr, "Averaging %llu us per member\n", (total/count));
|
|
}
|
|
}
|
|
if (count > 0) {
|
|
fprintf(stderr, "Took %llu us per member to load\n", (total/count));
|
|
}
|
|
|
|
stream.complete();
|
|
|
|
w.commit();
|
|
_pool->unborrow(c2);
|
|
_pool->unborrow(c);
|
|
fprintf(stderr, "done.\n");
|
|
|
|
if (!networkMembers.empty()) {
|
|
if (_redisMemberStatus) {
|
|
fprintf(stderr, "Load member data into redis...\n");
|
|
if (_rc->clusterMode) {
|
|
auto tx = _cluster->transaction(_myAddressStr, true, false);
|
|
for (auto it : networkMembers) {
|
|
tx.sadd(it.first, it.second);
|
|
}
|
|
tx.exec();
|
|
} else {
|
|
auto tx = _redis->transaction(true, false);
|
|
for (auto it : networkMembers) {
|
|
tx.sadd(it.first, it.second);
|
|
}
|
|
tx.exec();
|
|
}
|
|
fprintf(stderr, "done.\n");
|
|
}
|
|
}
|
|
|
|
fprintf(stderr, "Done loading members...\n");
|
|
|
|
if (++this->_ready == 2) {
|
|
if (_waitNoticePrinted) {
|
|
fprintf(stderr,"[%s] NOTICE: %.10llx controller PostgreSQL data download complete." ZT_EOL_S,_timestr(),(unsigned long long)_myAddress.toInt());
|
|
}
|
|
_readyLock.unlock();
|
|
}
|
|
} catch (sw::redis::Error &e) {
|
|
fprintf(stderr, "ERROR: Error initializing members (redis): %s\n", e.what());
|
|
exit(-1);
|
|
} catch (std::exception &e) {
|
|
fprintf(stderr, "ERROR: Error initializing member: %s-%s %s\n", networkId.c_str(), memberId.c_str(), e.what());
|
|
exit(-1);
|
|
}
|
|
}
|
|
|
|
void PostgreSQL::heartbeat()
|
|
{
|
|
char publicId[1024];
|
|
char hostnameTmp[1024];
|
|
_myId.toString(false,publicId);
|
|
if (gethostname(hostnameTmp, sizeof(hostnameTmp))!= 0) {
|
|
hostnameTmp[0] = (char)0;
|
|
} else {
|
|
for (int i = 0; i < (int)sizeof(hostnameTmp); ++i) {
|
|
if ((hostnameTmp[i] == '.')||(hostnameTmp[i] == 0)) {
|
|
hostnameTmp[i] = (char)0;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
const char *controllerId = _myAddressStr.c_str();
|
|
const char *publicIdentity = publicId;
|
|
const char *hostname = hostnameTmp;
|
|
|
|
while (_run == 1) {
|
|
// fprintf(stderr, "%s: heartbeat\n", controllerId);
|
|
auto c = _pool->borrow();
|
|
int64_t ts = OSUtils::now();
|
|
|
|
if(c->c) {
|
|
std::string major = std::to_string(ZEROTIER_ONE_VERSION_MAJOR);
|
|
std::string minor = std::to_string(ZEROTIER_ONE_VERSION_MINOR);
|
|
std::string rev = std::to_string(ZEROTIER_ONE_VERSION_REVISION);
|
|
std::string build = std::to_string(ZEROTIER_ONE_VERSION_BUILD);
|
|
std::string now = std::to_string(ts);
|
|
std::string host_port = std::to_string(_listenPort);
|
|
std::string use_redis = (_rc != NULL) ? "true" : "false";
|
|
std::string redis_mem_status = (_redisMemberStatus) ? "true" : "false";
|
|
|
|
try {
|
|
pqxx::work w{*c->c};
|
|
|
|
pqxx::result res =
|
|
w.exec0("INSERT INTO ztc_controller (id, cluster_host, last_alive, public_identity, v_major, v_minor, v_rev, v_build, host_port, use_redis, redis_member_status) "
|
|
"VALUES ("+w.quote(controllerId)+", "+w.quote(hostname)+", TO_TIMESTAMP("+now+"::double precision/1000), "+
|
|
w.quote(publicIdentity)+", "+major+", "+minor+", "+rev+", "+build+", "+host_port+", "+use_redis+", "+redis_mem_status+") "
|
|
"ON CONFLICT (id) DO UPDATE SET cluster_host = EXCLUDED.cluster_host, last_alive = EXCLUDED.last_alive, "
|
|
"public_identity = EXCLUDED.public_identity, v_major = EXCLUDED.v_major, v_minor = EXCLUDED.v_minor, "
|
|
"v_rev = EXCLUDED.v_rev, v_build = EXCLUDED.v_rev, host_port = EXCLUDED.host_port, "
|
|
"use_redis = EXCLUDED.use_redis, redis_member_status = EXCLUDED.redis_member_status");
|
|
w.commit();
|
|
} catch (std::exception &e) {
|
|
fprintf(stderr, "%s: Heartbeat update failed: %s\n", controllerId, e.what());
|
|
std::this_thread::sleep_for(std::chrono::milliseconds(1000));
|
|
continue;
|
|
}
|
|
|
|
}
|
|
_pool->unborrow(c);
|
|
|
|
try {
|
|
if (_redisMemberStatus) {
|
|
if (_rc->clusterMode) {
|
|
_cluster->zadd("controllers", "controllerId", ts);
|
|
} else {
|
|
_redis->zadd("controllers", "controllerId", ts);
|
|
}
|
|
}
|
|
} catch (sw::redis::Error &e) {
|
|
fprintf(stderr, "ERROR: Redis error in heartbeat thread: %s\n", e.what());
|
|
}
|
|
|
|
std::this_thread::sleep_for(std::chrono::milliseconds(1000));
|
|
}
|
|
fprintf(stderr, "Exited heartbeat thread\n");
|
|
}
|
|
|
|
void PostgreSQL::membersDbWatcher()
|
|
{
|
|
if (_rc) {
|
|
_membersWatcher_Redis();
|
|
} else {
|
|
_membersWatcher_Postgres();
|
|
}
|
|
|
|
if (_run == 1) {
|
|
fprintf(stderr, "ERROR: %s membersDbWatcher should still be running! Exiting Controller.\n", _myAddressStr.c_str());
|
|
exit(9);
|
|
}
|
|
fprintf(stderr, "Exited membersDbWatcher\n");
|
|
}
|
|
|
|
void PostgreSQL::_membersWatcher_Postgres() {
|
|
auto c = _pool->borrow();
|
|
|
|
std::string stream = "member_" + _myAddressStr;
|
|
|
|
fprintf(stderr, "Listening to member stream: %s\n", stream.c_str());
|
|
MemberNotificationReceiver m(this, *c->c, stream);
|
|
|
|
while(_run == 1) {
|
|
c->c->await_notification(5, 0);
|
|
}
|
|
|
|
_pool->unborrow(c);
|
|
}
|
|
|
|
void PostgreSQL::_membersWatcher_Redis() {
|
|
char buf[11] = {0};
|
|
std::string key = "member-stream:{" + std::string(_myAddress.toString(buf)) + "}";
|
|
std::string lastID = "0";
|
|
fprintf(stderr, "Listening to member stream: %s\n", key.c_str());
|
|
while (_run == 1) {
|
|
try {
|
|
json tmp;
|
|
std::unordered_map<std::string, ItemStream> result;
|
|
if (_rc->clusterMode) {
|
|
_cluster->xread(key, lastID, std::chrono::seconds(1), 0, std::inserter(result, result.end()));
|
|
} else {
|
|
_redis->xread(key, lastID, std::chrono::seconds(1), 0, std::inserter(result, result.end()));
|
|
}
|
|
if (!result.empty()) {
|
|
for (auto element : result) {
|
|
#ifdef REDIS_TRACE
|
|
fprintf(stdout, "Received notification from: %s\n", element.first.c_str());
|
|
#endif
|
|
for (auto rec : element.second) {
|
|
std::string id = rec.first;
|
|
auto attrs = rec.second;
|
|
#ifdef REDIS_TRACE
|
|
fprintf(stdout, "Record ID: %s\n", id.c_str());
|
|
fprintf(stdout, "attrs len: %lu\n", attrs.size());
|
|
#endif
|
|
for (auto a : attrs) {
|
|
#ifdef REDIS_TRACE
|
|
fprintf(stdout, "key: %s\nvalue: %s\n", a.first.c_str(), a.second.c_str());
|
|
#endif
|
|
try {
|
|
tmp = json::parse(a.second);
|
|
json &ov = tmp["old_val"];
|
|
json &nv = tmp["new_val"];
|
|
json oldConfig, newConfig;
|
|
if (ov.is_object()) oldConfig = ov;
|
|
if (nv.is_object()) newConfig = nv;
|
|
if (oldConfig.is_object()||newConfig.is_object()) {
|
|
_memberChanged(oldConfig,newConfig,(this->_ready >= 2));
|
|
}
|
|
} catch (...) {
|
|
fprintf(stderr, "json parse error in networkWatcher_Redis\n");
|
|
}
|
|
}
|
|
if (_rc->clusterMode) {
|
|
_cluster->xdel(key, id);
|
|
} else {
|
|
_redis->xdel(key, id);
|
|
}
|
|
lastID = id;
|
|
Metrics::redis_mem_notification++;
|
|
}
|
|
}
|
|
}
|
|
} catch (sw::redis::Error &e) {
|
|
fprintf(stderr, "Error in Redis members watcher: %s\n", e.what());
|
|
}
|
|
}
|
|
fprintf(stderr, "membersWatcher ended\n");
|
|
}
|
|
|
|
void PostgreSQL::networksDbWatcher()
|
|
{
|
|
if (_rc) {
|
|
_networksWatcher_Redis();
|
|
} else {
|
|
_networksWatcher_Postgres();
|
|
}
|
|
|
|
if (_run == 1) {
|
|
fprintf(stderr, "ERROR: %s networksDbWatcher should still be running! Exiting Controller.\n", _myAddressStr.c_str());
|
|
exit(8);
|
|
}
|
|
fprintf(stderr, "Exited networksDbWatcher\n");
|
|
}
|
|
|
|
void PostgreSQL::_networksWatcher_Postgres() {
|
|
std::string stream = "network_" + _myAddressStr;
|
|
|
|
fprintf(stderr, "Listening to member stream: %s\n", stream.c_str());
|
|
|
|
auto c = _pool->borrow();
|
|
|
|
NetworkNotificationReceiver n(this, *c->c, stream);
|
|
|
|
while(_run == 1) {
|
|
c->c->await_notification(5,0);
|
|
}
|
|
}
|
|
|
|
void PostgreSQL::_networksWatcher_Redis() {
|
|
char buf[11] = {0};
|
|
std::string key = "network-stream:{" + std::string(_myAddress.toString(buf)) + "}";
|
|
std::string lastID = "0";
|
|
while (_run == 1) {
|
|
try {
|
|
json tmp;
|
|
std::unordered_map<std::string, ItemStream> result;
|
|
if (_rc->clusterMode) {
|
|
_cluster->xread(key, lastID, std::chrono::seconds(1), 0, std::inserter(result, result.end()));
|
|
} else {
|
|
_redis->xread(key, lastID, std::chrono::seconds(1), 0, std::inserter(result, result.end()));
|
|
}
|
|
|
|
if (!result.empty()) {
|
|
for (auto element : result) {
|
|
#ifdef REDIS_TRACE
|
|
fprintf(stdout, "Received notification from: %s\n", element.first.c_str());
|
|
#endif
|
|
for (auto rec : element.second) {
|
|
std::string id = rec.first;
|
|
auto attrs = rec.second;
|
|
#ifdef REDIS_TRACE
|
|
fprintf(stdout, "Record ID: %s\n", id.c_str());
|
|
fprintf(stdout, "attrs len: %lu\n", attrs.size());
|
|
#endif
|
|
for (auto a : attrs) {
|
|
#ifdef REDIS_TRACE
|
|
fprintf(stdout, "key: %s\nvalue: %s\n", a.first.c_str(), a.second.c_str());
|
|
#endif
|
|
try {
|
|
tmp = json::parse(a.second);
|
|
json &ov = tmp["old_val"];
|
|
json &nv = tmp["new_val"];
|
|
json oldConfig, newConfig;
|
|
if (ov.is_object()) oldConfig = ov;
|
|
if (nv.is_object()) newConfig = nv;
|
|
if (oldConfig.is_object()||newConfig.is_object()) {
|
|
_networkChanged(oldConfig,newConfig,(this->_ready >= 2));
|
|
}
|
|
} catch (...) {
|
|
fprintf(stderr, "json parse error in networkWatcher_Redis\n");
|
|
}
|
|
}
|
|
if (_rc->clusterMode) {
|
|
_cluster->xdel(key, id);
|
|
} else {
|
|
_redis->xdel(key, id);
|
|
}
|
|
lastID = id;
|
|
}
|
|
Metrics::redis_net_notification++;
|
|
}
|
|
}
|
|
} catch (sw::redis::Error &e) {
|
|
fprintf(stderr, "Error in Redis networks watcher: %s\n", e.what());
|
|
}
|
|
}
|
|
fprintf(stderr, "networksWatcher ended\n");
|
|
}
|
|
|
|
void PostgreSQL::commitThread()
|
|
{
|
|
fprintf(stderr, "%s: commitThread start\n", _myAddressStr.c_str());
|
|
std::pair<nlohmann::json,bool> qitem;
|
|
while(_commitQueue.get(qitem)&(_run == 1)) {
|
|
//fprintf(stderr, "commitThread tick\n");
|
|
if (!qitem.first.is_object()) {
|
|
fprintf(stderr, "not an object\n");
|
|
continue;
|
|
}
|
|
|
|
std::shared_ptr<PostgresConnection> c;
|
|
try {
|
|
c = _pool->borrow();
|
|
} catch (std::exception &e) {
|
|
fprintf(stderr, "ERROR: %s\n", e.what());
|
|
continue;
|
|
}
|
|
|
|
if (!c) {
|
|
fprintf(stderr, "Error getting database connection\n");
|
|
continue;
|
|
}
|
|
|
|
Metrics::pgsql_commit_ticks++;
|
|
try {
|
|
nlohmann::json &config = (qitem.first);
|
|
const std::string objtype = config["objtype"];
|
|
if (objtype == "member") {
|
|
// fprintf(stderr, "%s: commitThread: member\n", _myAddressStr.c_str());
|
|
std::string memberId;
|
|
std::string networkId;
|
|
try {
|
|
pqxx::work w(*c->c);
|
|
|
|
memberId = config["id"];
|
|
networkId = config["nwid"];
|
|
|
|
std::string target = "NULL";
|
|
if (!config["remoteTraceTarget"].is_null()) {
|
|
target = config["remoteTraceTarget"];
|
|
}
|
|
|
|
pqxx::row nwrow = w.exec_params1("SELECT COUNT(id) FROM ztc_network WHERE id = $1", networkId);
|
|
int nwcount = nwrow[0].as<int>();
|
|
|
|
if (nwcount != 1) {
|
|
fprintf(stderr, "network %s does not exist. skipping member upsert\n", networkId.c_str());
|
|
w.abort();
|
|
_pool->unborrow(c);
|
|
continue;
|
|
}
|
|
|
|
pqxx::result res = w.exec_params0(
|
|
"INSERT INTO ztc_member (id, network_id, active_bridge, authorized, capabilities, "
|
|
"identity, last_authorized_time, last_deauthorized_time, no_auto_assign_ips, "
|
|
"remote_trace_level, remote_trace_target, revision, tags, v_major, v_minor, v_rev, v_proto) "
|
|
"VALUES ($1, $2, $3, $4, $5, $6, "
|
|
"TO_TIMESTAMP($7::double precision/1000), TO_TIMESTAMP($8::double precision/1000), "
|
|
"$9, $10, $11, $12, $13, $14, $15, $16, $17) ON CONFLICT (network_id, id) DO UPDATE SET "
|
|
"active_bridge = EXCLUDED.active_bridge, authorized = EXCLUDED.authorized, capabilities = EXCLUDED.capabilities, "
|
|
"identity = EXCLUDED.identity, last_authorized_time = EXCLUDED.last_authorized_time, "
|
|
"last_deauthorized_time = EXCLUDED.last_deauthorized_time, no_auto_assign_ips = EXCLUDED.no_auto_assign_ips, "
|
|
"remote_trace_level = EXCLUDED.remote_trace_level, remote_trace_target = EXCLUDED.remote_trace_target, "
|
|
"revision = EXCLUDED.revision+1, tags = EXCLUDED.tags, v_major = EXCLUDED.v_major, "
|
|
"v_minor = EXCLUDED.v_minor, v_rev = EXCLUDED.v_rev, v_proto = EXCLUDED.v_proto",
|
|
memberId,
|
|
networkId,
|
|
(bool)config["activeBridge"],
|
|
(bool)config["authorized"],
|
|
OSUtils::jsonDump(config["capabilities"], -1),
|
|
OSUtils::jsonString(config["identity"], ""),
|
|
(uint64_t)config["lastAuthorizedTime"],
|
|
(uint64_t)config["lastDeauthorizedTime"],
|
|
(bool)config["noAutoAssignIps"],
|
|
(int)config["remoteTraceLevel"],
|
|
target,
|
|
(uint64_t)config["revision"],
|
|
OSUtils::jsonDump(config["tags"], -1),
|
|
(int)config["vMajor"],
|
|
(int)config["vMinor"],
|
|
(int)config["vRev"],
|
|
(int)config["vProto"]);
|
|
|
|
|
|
res = w.exec_params0("DELETE FROM ztc_member_ip_assignment WHERE member_id = $1 AND network_id = $2",
|
|
memberId, networkId);
|
|
|
|
std::vector<std::string> assignments;
|
|
bool ipAssignError = false;
|
|
for (auto i = config["ipAssignments"].begin(); i != config["ipAssignments"].end(); ++i) {
|
|
std::string addr = *i;
|
|
|
|
if (std::find(assignments.begin(), assignments.end(), addr) != assignments.end()) {
|
|
continue;
|
|
}
|
|
|
|
res = w.exec_params0(
|
|
"INSERT INTO ztc_member_ip_assignment (member_id, network_id, address) VALUES ($1, $2, $3) ON CONFLICT (network_id, member_id, address) DO NOTHING",
|
|
memberId, networkId, addr);
|
|
|
|
assignments.push_back(addr);
|
|
}
|
|
if (ipAssignError) {
|
|
fprintf(stderr, "%s: ipAssignError\n", _myAddressStr.c_str());
|
|
w.abort();
|
|
_pool->unborrow(c);
|
|
c.reset();
|
|
continue;
|
|
}
|
|
|
|
w.commit();
|
|
|
|
const uint64_t nwidInt = OSUtils::jsonIntHex(config["nwid"], 0ULL);
|
|
const uint64_t memberidInt = OSUtils::jsonIntHex(config["id"], 0ULL);
|
|
if (nwidInt && memberidInt) {
|
|
nlohmann::json nwOrig;
|
|
nlohmann::json memOrig;
|
|
|
|
nlohmann::json memNew(config);
|
|
|
|
get(nwidInt, nwOrig, memberidInt, memOrig);
|
|
|
|
_memberChanged(memOrig, memNew, qitem.second);
|
|
} else {
|
|
fprintf(stderr, "%s: Can't notify of change. Error parsing nwid or memberid: %llu-%llu\n", _myAddressStr.c_str(), (unsigned long long)nwidInt, (unsigned long long)memberidInt);
|
|
}
|
|
} catch (std::exception &e) {
|
|
fprintf(stderr, "%s ERROR: Error updating member %s-%s: %s\n", _myAddressStr.c_str(), networkId.c_str(), memberId.c_str(), e.what());
|
|
}
|
|
} else if (objtype == "network") {
|
|
try {
|
|
// fprintf(stderr, "%s: commitThread: network\n", _myAddressStr.c_str());
|
|
pqxx::work w(*c->c);
|
|
|
|
std::string id = config["id"];
|
|
std::string remoteTraceTarget = "";
|
|
if(!config["remoteTraceTarget"].is_null()) {
|
|
remoteTraceTarget = config["remoteTraceTarget"];
|
|
}
|
|
std::string rulesSource = "";
|
|
if (config["rulesSource"].is_string()) {
|
|
rulesSource = config["rulesSource"];
|
|
}
|
|
|
|
// This ugly query exists because when we want to mirror networks to/from
|
|
// another data store (e.g. FileDB or LFDB) it is possible to get a network
|
|
// that doesn't exist in Central's database. This does an upsert and sets
|
|
// the owner_id to the "first" global admin in the user DB if the record
|
|
// did not previously exist. If the record already exists owner_id is left
|
|
// unchanged, so owner_id should be left out of the update clause.
|
|
pqxx::result res = w.exec_params0(
|
|
"INSERT INTO ztc_network (id, creation_time, owner_id, controller_id, capabilities, enable_broadcast, "
|
|
"last_modified, mtu, multicast_limit, name, private, "
|
|
"remote_trace_level, remote_trace_target, rules, rules_source, "
|
|
"tags, v4_assign_mode, v6_assign_mode, sso_enabled) VALUES ("
|
|
"$1, TO_TIMESTAMP($5::double precision/1000), "
|
|
"(SELECT user_id AS owner_id FROM ztc_global_permissions WHERE authorize = true AND del = true AND modify = true AND read = true LIMIT 1),"
|
|
"$2, $3, $4, TO_TIMESTAMP($5::double precision/1000), "
|
|
"$6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17) "
|
|
"ON CONFLICT (id) DO UPDATE set controller_id = EXCLUDED.controller_id, "
|
|
"capabilities = EXCLUDED.capabilities, enable_broadcast = EXCLUDED.enable_broadcast, "
|
|
"last_modified = EXCLUDED.last_modified, mtu = EXCLUDED.mtu, "
|
|
"multicast_limit = EXCLUDED.multicast_limit, name = EXCLUDED.name, "
|
|
"private = EXCLUDED.private, remote_trace_level = EXCLUDED.remote_trace_level, "
|
|
"remote_trace_target = EXCLUDED.remote_trace_target, rules = EXCLUDED.rules, "
|
|
"rules_source = EXCLUDED.rules_source, tags = EXCLUDED.tags, "
|
|
"v4_assign_mode = EXCLUDED.v4_assign_mode, v6_assign_mode = EXCLUDED.v6_assign_mode, "
|
|
"sso_enabled = EXCLUDED.sso_enabled",
|
|
id,
|
|
_myAddressStr,
|
|
OSUtils::jsonDump(config["capabilities"], -1),
|
|
(bool)config["enableBroadcast"],
|
|
OSUtils::now(),
|
|
(int)config["mtu"],
|
|
(int)config["multicastLimit"],
|
|
OSUtils::jsonString(config["name"],""),
|
|
(bool)config["private"],
|
|
(int)config["remoteTraceLevel"],
|
|
remoteTraceTarget,
|
|
OSUtils::jsonDump(config["rules"], -1),
|
|
rulesSource,
|
|
OSUtils::jsonDump(config["tags"], -1),
|
|
OSUtils::jsonDump(config["v4AssignMode"],-1),
|
|
OSUtils::jsonDump(config["v6AssignMode"], -1),
|
|
OSUtils::jsonBool(config["ssoEnabled"], false));
|
|
|
|
res = w.exec_params0("DELETE FROM ztc_network_assignment_pool WHERE network_id = $1", 0);
|
|
|
|
auto pool = config["ipAssignmentPools"];
|
|
bool err = false;
|
|
for (auto i = pool.begin(); i != pool.end(); ++i) {
|
|
std::string start = (*i)["ipRangeStart"];
|
|
std::string end = (*i)["ipRangeEnd"];
|
|
|
|
res = w.exec_params0(
|
|
"INSERT INTO ztc_network_assignment_pool (network_id, ip_range_start, ip_range_end) "
|
|
"VALUES ($1, $2, $3)", id, start, end);
|
|
}
|
|
|
|
res = w.exec_params0("DELETE FROM ztc_network_route WHERE network_id = $1", id);
|
|
|
|
auto routes = config["routes"];
|
|
err = false;
|
|
for (auto i = routes.begin(); i != routes.end(); ++i) {
|
|
std::string t = (*i)["target"];
|
|
std::vector<std::string> target;
|
|
std::istringstream f(t);
|
|
std::string s;
|
|
while(std::getline(f, s, '/')) {
|
|
target.push_back(s);
|
|
}
|
|
if (target.empty() || target.size() != 2) {
|
|
continue;
|
|
}
|
|
std::string targetAddr = target[0];
|
|
std::string targetBits = target[1];
|
|
std::string via = "NULL";
|
|
if (!(*i)["via"].is_null()) {
|
|
via = (*i)["via"];
|
|
}
|
|
|
|
res = w.exec_params0("INSERT INTO ztc_network_route (network_id, address, bits, via) VALUES ($1, $2, $3, $4)",
|
|
id, targetAddr, targetBits, (via == "NULL" ? NULL : via.c_str()));
|
|
}
|
|
if (err) {
|
|
fprintf(stderr, "%s: route add error\n", _myAddressStr.c_str());
|
|
w.abort();
|
|
_pool->unborrow(c);
|
|
continue;
|
|
}
|
|
|
|
auto dns = config["dns"];
|
|
std::string domain = dns["domain"];
|
|
std::stringstream servers;
|
|
servers << "{";
|
|
for (auto j = dns["servers"].begin(); j < dns["servers"].end(); ++j) {
|
|
servers << *j;
|
|
if ( (j+1) != dns["servers"].end()) {
|
|
servers << ",";
|
|
}
|
|
}
|
|
servers << "}";
|
|
|
|
std::string s = servers.str();
|
|
|
|
res = w.exec_params0("INSERT INTO ztc_network_dns (network_id, domain, servers) VALUES ($1, $2, $3) ON CONFLICT (network_id) DO UPDATE SET domain = EXCLUDED.domain, servers = EXCLUDED.servers",
|
|
id, domain, s);
|
|
|
|
w.commit();
|
|
|
|
const uint64_t nwidInt = OSUtils::jsonIntHex(config["nwid"], 0ULL);
|
|
if (nwidInt) {
|
|
nlohmann::json nwOrig;
|
|
nlohmann::json nwNew(config);
|
|
|
|
get(nwidInt, nwOrig);
|
|
|
|
_networkChanged(nwOrig, nwNew, qitem.second);
|
|
} else {
|
|
fprintf(stderr, "%s: Can't notify network changed: %llu\n", _myAddressStr.c_str(), (unsigned long long)nwidInt);
|
|
}
|
|
} catch (std::exception &e) {
|
|
fprintf(stderr, "%s ERROR: Error updating network: %s\n", _myAddressStr.c_str(), e.what());
|
|
}
|
|
if (_redisMemberStatus) {
|
|
try {
|
|
std::string id = config["id"];
|
|
std::string controllerId = _myAddressStr.c_str();
|
|
std::string key = "networks:{" + controllerId + "}";
|
|
if (_rc->clusterMode) {
|
|
_cluster->sadd(key, id);
|
|
} else {
|
|
_redis->sadd(key, id);
|
|
}
|
|
} catch (sw::redis::Error &e) {
|
|
fprintf(stderr, "ERROR: Error adding network to Redis: %s\n", e.what());
|
|
}
|
|
}
|
|
} else if (objtype == "_delete_network") {
|
|
// fprintf(stderr, "%s: commitThread: delete network\n", _myAddressStr.c_str());
|
|
try {
|
|
pqxx::work w(*c->c);
|
|
|
|
std::string networkId = config["nwid"];
|
|
|
|
pqxx::result res = w.exec_params0("UPDATE ztc_network SET deleted = true WHERE id = $1",
|
|
networkId);
|
|
|
|
w.commit();
|
|
} catch (std::exception &e) {
|
|
fprintf(stderr, "%s ERROR: Error deleting network: %s\n", _myAddressStr.c_str(), e.what());
|
|
}
|
|
if (_redisMemberStatus) {
|
|
try {
|
|
std::string id = config["id"];
|
|
std::string controllerId = _myAddressStr.c_str();
|
|
std::string key = "networks:{" + controllerId + "}";
|
|
if (_rc->clusterMode) {
|
|
_cluster->srem(key, id);
|
|
_cluster->del("network-nodes-online:{"+controllerId+"}:"+id);
|
|
} else {
|
|
_redis->srem(key, id);
|
|
_redis->del("network-nodes-online:{"+controllerId+"}:"+id);
|
|
}
|
|
} catch (sw::redis::Error &e) {
|
|
fprintf(stderr, "ERROR: Error adding network to Redis: %s\n", e.what());
|
|
}
|
|
}
|
|
|
|
} else if (objtype == "_delete_member") {
|
|
// fprintf(stderr, "%s commitThread: delete member\n", _myAddressStr.c_str());
|
|
try {
|
|
pqxx::work w(*c->c);
|
|
|
|
std::string memberId = config["id"];
|
|
std::string networkId = config["nwid"];
|
|
|
|
pqxx::result res = w.exec_params0(
|
|
"UPDATE ztc_member SET hidden = true, deleted = true WHERE id = $1 AND network_id = $2",
|
|
memberId, networkId);
|
|
|
|
w.commit();
|
|
} catch (std::exception &e) {
|
|
fprintf(stderr, "%s ERROR: Error deleting member: %s\n", _myAddressStr.c_str(), e.what());
|
|
}
|
|
if (_redisMemberStatus) {
|
|
try {
|
|
std::string memberId = config["id"];
|
|
std::string networkId = config["nwid"];
|
|
std::string controllerId = _myAddressStr.c_str();
|
|
std::string key = "network-nodes-all:{" + controllerId + "}:" + networkId;
|
|
if (_rc->clusterMode) {
|
|
_cluster->srem(key, memberId);
|
|
_cluster->del("member:{"+controllerId+"}:"+networkId+":"+memberId);
|
|
} else {
|
|
_redis->srem(key, memberId);
|
|
_redis->del("member:{"+controllerId+"}:"+networkId+":"+memberId);
|
|
}
|
|
} catch (sw::redis::Error &e) {
|
|
fprintf(stderr, "ERROR: Error deleting member from Redis: %s\n", e.what());
|
|
}
|
|
}
|
|
} else {
|
|
fprintf(stderr, "%s ERROR: unknown objtype\n", _myAddressStr.c_str());
|
|
}
|
|
} catch (std::exception &e) {
|
|
fprintf(stderr, "%s ERROR: Error getting objtype: %s\n", _myAddressStr.c_str(), e.what());
|
|
}
|
|
_pool->unborrow(c);
|
|
c.reset();
|
|
}
|
|
|
|
fprintf(stderr, "%s commitThread finished\n", _myAddressStr.c_str());
|
|
}
|
|
|
|
void PostgreSQL::onlineNotificationThread()
|
|
{
|
|
waitForReady();
|
|
if (_redisMemberStatus) {
|
|
onlineNotification_Redis();
|
|
} else {
|
|
onlineNotification_Postgres();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* ONLY UNCOMMENT FOR TEMPORARY DB MAINTENANCE
|
|
*
|
|
* This define temporarily turns off writing to the member status table
|
|
* so it can be reindexed when the indexes get too large.
|
|
*/
|
|
|
|
// #define DISABLE_MEMBER_STATUS 1
|
|
|
|
void PostgreSQL::onlineNotification_Postgres()
|
|
{
|
|
_connected = 1;
|
|
|
|
nlohmann::json jtmp1, jtmp2;
|
|
while (_run == 1) {
|
|
auto c = _pool->borrow();
|
|
auto c2 = _pool->borrow();
|
|
try {
|
|
fprintf(stderr, "%s onlineNotification_Postgres\n", _myAddressStr.c_str());
|
|
std::unordered_map< std::pair<uint64_t,uint64_t>,std::pair<int64_t,InetAddress>,_PairHasher > lastOnline;
|
|
{
|
|
std::lock_guard<std::mutex> l(_lastOnline_l);
|
|
lastOnline.swap(_lastOnline);
|
|
}
|
|
|
|
#ifndef DISABLE_MEMBER_STATUS
|
|
pqxx::work w(*c->c);
|
|
pqxx::work w2(*c2->c);
|
|
|
|
fprintf(stderr, "online notification tick\n");
|
|
|
|
bool firstRun = true;
|
|
bool memberAdded = false;
|
|
int updateCount = 0;
|
|
|
|
pqxx::pipeline pipe(w);
|
|
|
|
for (auto i=lastOnline.begin(); i != lastOnline.end(); ++i) {
|
|
updateCount += 1;
|
|
uint64_t nwid_i = i->first.first;
|
|
char nwidTmp[64];
|
|
char memTmp[64];
|
|
char ipTmp[64];
|
|
OSUtils::ztsnprintf(nwidTmp,sizeof(nwidTmp), "%.16llx", nwid_i);
|
|
OSUtils::ztsnprintf(memTmp,sizeof(memTmp), "%.10llx", i->first.second);
|
|
|
|
if(!get(nwid_i, jtmp1, i->first.second, jtmp2)) {
|
|
continue; // skip non existent networks/members
|
|
}
|
|
|
|
std::string networkId(nwidTmp);
|
|
std::string memberId(memTmp);
|
|
|
|
try {
|
|
pqxx::row r = w2.exec_params1("SELECT id, network_id FROM ztc_member WHERE network_id = $1 AND id = $2",
|
|
networkId, memberId);
|
|
} catch (pqxx::unexpected_rows &e) {
|
|
continue;
|
|
}
|
|
|
|
int64_t ts = i->second.first;
|
|
std::string ipAddr = i->second.second.toIpString(ipTmp);
|
|
std::string timestamp = std::to_string(ts);
|
|
|
|
std::stringstream memberUpdate;
|
|
memberUpdate << "INSERT INTO ztc_member_status (network_id, member_id, address, last_updated) VALUES "
|
|
<< "('" << networkId << "', '" << memberId << "', ";
|
|
if (ipAddr.empty()) {
|
|
memberUpdate << "NULL, ";
|
|
} else {
|
|
memberUpdate << "'" << ipAddr << "', ";
|
|
}
|
|
memberUpdate << "TO_TIMESTAMP(" << timestamp << "::double precision/1000)) "
|
|
<< " ON CONFLICT (network_id, member_id) DO UPDATE SET address = EXCLUDED.address, last_updated = EXCLUDED.last_updated";
|
|
|
|
pipe.insert(memberUpdate.str());
|
|
Metrics::pgsql_node_checkin++;
|
|
}
|
|
while(!pipe.empty()) {
|
|
pipe.retrieve();
|
|
}
|
|
|
|
pipe.complete();
|
|
w.commit();
|
|
fprintf(stderr, "%s: Updated online status of %d members\n", _myAddressStr.c_str(), updateCount);
|
|
#endif
|
|
} catch (std::exception &e) {
|
|
fprintf(stderr, "%s: error in onlinenotification thread: %s\n", _myAddressStr.c_str(), e.what());
|
|
}
|
|
_pool->unborrow(c2);
|
|
_pool->unborrow(c);
|
|
|
|
ConnectionPoolStats stats = _pool->get_stats();
|
|
fprintf(stderr, "%s pool stats: in use size: %llu, available size: %llu, total: %llu\n",
|
|
_myAddressStr.c_str(), stats.borrowed_size, stats.pool_size, (stats.borrowed_size + stats.pool_size));
|
|
|
|
std::this_thread::sleep_for(std::chrono::seconds(10));
|
|
}
|
|
fprintf(stderr, "%s: Fell out of run loop in onlineNotificationThread\n", _myAddressStr.c_str());
|
|
if (_run == 1) {
|
|
fprintf(stderr, "ERROR: %s onlineNotificationThread should still be running! Exiting Controller.\n", _myAddressStr.c_str());
|
|
exit(6);
|
|
}
|
|
}
|
|
|
|
void PostgreSQL::onlineNotification_Redis()
|
|
{
|
|
_connected = 1;
|
|
|
|
char buf[11] = {0};
|
|
std::string controllerId = std::string(_myAddress.toString(buf));
|
|
|
|
while (_run == 1) {
|
|
fprintf(stderr, "onlineNotification tick\n");
|
|
auto start = std::chrono::high_resolution_clock::now();
|
|
uint64_t count = 0;
|
|
|
|
std::unordered_map< std::pair<uint64_t,uint64_t>,std::pair<int64_t,InetAddress>,_PairHasher > lastOnline;
|
|
{
|
|
std::lock_guard<std::mutex> l(_lastOnline_l);
|
|
lastOnline.swap(_lastOnline);
|
|
}
|
|
try {
|
|
if (!lastOnline.empty()) {
|
|
if (_rc->clusterMode) {
|
|
auto tx = _cluster->transaction(controllerId, true, false);
|
|
count = _doRedisUpdate(tx, controllerId, lastOnline);
|
|
} else {
|
|
auto tx = _redis->transaction(true, false);
|
|
count = _doRedisUpdate(tx, controllerId, lastOnline);
|
|
}
|
|
}
|
|
} catch (sw::redis::Error &e) {
|
|
fprintf(stderr, "Error in online notification thread (redis): %s\n", e.what());
|
|
}
|
|
|
|
auto end = std::chrono::high_resolution_clock::now();
|
|
auto dur = std::chrono::duration_cast<std::chrono::milliseconds>(end - start);
|
|
auto total = dur.count();
|
|
|
|
fprintf(stderr, "onlineNotification ran in %llu ms\n", total);
|
|
|
|
std::this_thread::sleep_for(std::chrono::seconds(5));
|
|
}
|
|
}
|
|
|
|
uint64_t PostgreSQL::_doRedisUpdate(sw::redis::Transaction &tx, std::string &controllerId,
|
|
std::unordered_map< std::pair<uint64_t,uint64_t>,std::pair<int64_t,InetAddress>,_PairHasher > &lastOnline)
|
|
|
|
{
|
|
nlohmann::json jtmp1, jtmp2;
|
|
uint64_t count = 0;
|
|
for (auto i=lastOnline.begin(); i != lastOnline.end(); ++i) {
|
|
uint64_t nwid_i = i->first.first;
|
|
uint64_t memberid_i = i->first.second;
|
|
char nwidTmp[64];
|
|
char memTmp[64];
|
|
char ipTmp[64];
|
|
OSUtils::ztsnprintf(nwidTmp,sizeof(nwidTmp), "%.16llx", nwid_i);
|
|
OSUtils::ztsnprintf(memTmp,sizeof(memTmp), "%.10llx", memberid_i);
|
|
|
|
if (!get(nwid_i, jtmp1, memberid_i, jtmp2)){
|
|
continue; // skip non existent members/networks
|
|
}
|
|
|
|
std::string networkId(nwidTmp);
|
|
std::string memberId(memTmp);
|
|
|
|
int64_t ts = i->second.first;
|
|
std::string ipAddr = i->second.second.toIpString(ipTmp);
|
|
std::string timestamp = std::to_string(ts);
|
|
|
|
std::unordered_map<std::string, std::string> record = {
|
|
{"id", memberId},
|
|
{"address", ipAddr},
|
|
{"last_updated", std::to_string(ts)}
|
|
};
|
|
tx.zadd("nodes-online:{"+controllerId+"}", memberId, ts)
|
|
.zadd("nodes-online2:{"+controllerId+"}", networkId+"-"+memberId, ts)
|
|
.zadd("network-nodes-online:{"+controllerId+"}:"+networkId, memberId, ts)
|
|
.zadd("active-networks:{"+controllerId+"}", networkId, ts)
|
|
.sadd("network-nodes-all:{"+controllerId+"}:"+networkId, memberId)
|
|
.hmset("member:{"+controllerId+"}:"+networkId+":"+memberId, record.begin(), record.end());
|
|
++count;
|
|
Metrics::redis_node_checkin++;
|
|
}
|
|
|
|
// expire records from all-nodes and network-nodes member list
|
|
uint64_t expireOld = OSUtils::now() - 300000;
|
|
|
|
tx.zremrangebyscore("nodes-online:{"+controllerId+"}",
|
|
sw::redis::RightBoundedInterval<double>(expireOld,
|
|
sw::redis::BoundType::LEFT_OPEN));
|
|
tx.zremrangebyscore("nodes-online2:{"+controllerId+"}",
|
|
sw::redis::RightBoundedInterval<double>(expireOld,
|
|
sw::redis::BoundType::LEFT_OPEN));
|
|
tx.zremrangebyscore("active-networks:{"+controllerId+"}",
|
|
sw::redis::RightBoundedInterval<double>(expireOld,
|
|
sw::redis::BoundType::LEFT_OPEN));
|
|
{
|
|
std::shared_lock<std::shared_mutex> l(_networks_l);
|
|
for (const auto &it : _networks) {
|
|
uint64_t nwid_i = it.first;
|
|
char nwidTmp[64];
|
|
OSUtils::ztsnprintf(nwidTmp,sizeof(nwidTmp), "%.16llx", nwid_i);
|
|
tx.zremrangebyscore("network-nodes-online:{"+controllerId+"}:"+nwidTmp,
|
|
sw::redis::RightBoundedInterval<double>(expireOld, sw::redis::BoundType::LEFT_OPEN));
|
|
}
|
|
}
|
|
tx.exec();
|
|
fprintf(stderr, "%s: Updated online status of %d members\n", _myAddressStr.c_str(), count);
|
|
|
|
return count;
|
|
}
|
|
|
|
|
|
#endif //ZT_CONTROLLER_USE_LIBPQ
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