diff options
Diffstat (limited to 'node/NetworkConfig.cpp')
| -rw-r--r-- | node/NetworkConfig.cpp | 39 |
1 files changed, 29 insertions, 10 deletions
diff --git a/node/NetworkConfig.cpp b/node/NetworkConfig.cpp index fe7393e8..db051699 100644 --- a/node/NetworkConfig.cpp +++ b/node/NetworkConfig.cpp @@ -1,6 +1,6 @@ /* * ZeroTier One - Network Virtualization Everywhere - * Copyright (C) 2011-2016 ZeroTier, Inc. https://www.zerotier.com/ + * Copyright (C) 2011-2018 ZeroTier, Inc. https://www.zerotier.com/ * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -14,6 +14,14 @@ * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * -- + * + * You can be released from the requirements of the license by purchasing + * a commercial license. Buying such a license is mandatory as soon as you + * develop commercial closed-source software that incorporates or links + * directly against ZeroTier software without disclosing the source code + * of your own application. */ #include <stdint.h> @@ -27,6 +35,7 @@ namespace ZeroTier { bool NetworkConfig::toDictionary(Dictionary<ZT_NETWORKCONFIG_DICT_CAPACITY> &d,bool includeLegacy) const { Buffer<ZT_NETWORKCONFIG_DICT_CAPACITY> *tmp = new Buffer<ZT_NETWORKCONFIG_DICT_CAPACITY>(); + char tmp2[128]; try { d.clear(); @@ -38,15 +47,17 @@ bool NetworkConfig::toDictionary(Dictionary<ZT_NETWORKCONFIG_DICT_CAPACITY> &d,b if (!d.add(ZT_NETWORKCONFIG_DICT_KEY_TIMESTAMP,this->timestamp)) return false; if (!d.add(ZT_NETWORKCONFIG_DICT_KEY_CREDENTIAL_TIME_MAX_DELTA,this->credentialTimeMaxDelta)) return false; if (!d.add(ZT_NETWORKCONFIG_DICT_KEY_REVISION,this->revision)) return false; - if (!d.add(ZT_NETWORKCONFIG_DICT_KEY_ISSUED_TO,this->issuedTo)) return false; + if (!d.add(ZT_NETWORKCONFIG_DICT_KEY_ISSUED_TO,this->issuedTo.toString(tmp2))) return false; + if (!d.add(ZT_NETWORKCONFIG_DICT_KEY_REMOTE_TRACE_TARGET,this->remoteTraceTarget.toString(tmp2))) return false; + if (!d.add(ZT_NETWORKCONFIG_DICT_KEY_REMOTE_TRACE_LEVEL,(uint64_t)this->remoteTraceLevel)) return false; if (!d.add(ZT_NETWORKCONFIG_DICT_KEY_FLAGS,this->flags)) return false; if (!d.add(ZT_NETWORKCONFIG_DICT_KEY_MULTICAST_LIMIT,(uint64_t)this->multicastLimit)) return false; if (!d.add(ZT_NETWORKCONFIG_DICT_KEY_TYPE,(uint64_t)this->type)) return false; if (!d.add(ZT_NETWORKCONFIG_DICT_KEY_NAME,this->name)) return false; + if (!d.add(ZT_NETWORKCONFIG_DICT_KEY_MTU,(uint64_t)this->mtu)) return false; #ifdef ZT_SUPPORT_OLD_STYLE_NETCONF if (includeLegacy) { - if (!d.add(ZT_NETWORKCONFIG_DICT_KEY_ALLOW_PASSIVE_BRIDGING_OLD,this->allowPassiveBridging())) return false; if (!d.add(ZT_NETWORKCONFIG_DICT_KEY_ENABLE_BROADCAST_OLD,this->enableBroadcast())) return false; if (!d.add(ZT_NETWORKCONFIG_DICT_KEY_PRIVATE_OLD,this->isPrivate())) return false; @@ -55,7 +66,8 @@ bool NetworkConfig::toDictionary(Dictionary<ZT_NETWORKCONFIG_DICT_CAPACITY> &d,b if (this->staticIps[i].ss_family == AF_INET) { if (v4s.length() > 0) v4s.push_back(','); - v4s.append(this->staticIps[i].toString()); + char buf[64]; + v4s.append(this->staticIps[i].toString(buf)); } } if (v4s.length() > 0) { @@ -66,7 +78,8 @@ bool NetworkConfig::toDictionary(Dictionary<ZT_NETWORKCONFIG_DICT_CAPACITY> &d,b if (this->staticIps[i].ss_family == AF_INET6) { if (v6s.length() > 0) v6s.push_back(','); - v6s.append(this->staticIps[i].toString()); + char buf[64]; + v6s.append(this->staticIps[i].toString(buf)); } } if (v6s.length() > 0) { @@ -85,8 +98,7 @@ bool NetworkConfig::toDictionary(Dictionary<ZT_NETWORKCONFIG_DICT_CAPACITY> &d,b if (ets.length() > 0) ets.push_back(','); char tmp2[16]; - Utils::snprintf(tmp2,sizeof(tmp2),"%x",et); - ets.append(tmp2); + ets.append(Utils::hex((uint16_t)et,tmp2)); } et = 0; } @@ -105,7 +117,8 @@ bool NetworkConfig::toDictionary(Dictionary<ZT_NETWORKCONFIG_DICT_CAPACITY> &d,b if ((this->specialists[i] & ZT_NETWORKCONFIG_SPECIALIST_TYPE_ACTIVE_BRIDGE) != 0) { if (ab.length() > 0) ab.push_back(','); - ab.append(Address(this->specialists[i]).toString().c_str()); + char tmp2[16]; + ab.append(Address(this->specialists[i]).toString(tmp2)); } } if (ab.length() > 0) { @@ -206,16 +219,22 @@ bool NetworkConfig::fromDictionary(const Dictionary<ZT_NETWORKCONFIG_DICT_CAPACI delete tmp; return false; } + this->remoteTraceTarget = d.getUI(ZT_NETWORKCONFIG_DICT_KEY_REMOTE_TRACE_TARGET); + this->remoteTraceLevel = (Trace::Level)d.getUI(ZT_NETWORKCONFIG_DICT_KEY_REMOTE_TRACE_LEVEL); this->multicastLimit = (unsigned int)d.getUI(ZT_NETWORKCONFIG_DICT_KEY_MULTICAST_LIMIT,0); d.get(ZT_NETWORKCONFIG_DICT_KEY_NAME,this->name,sizeof(this->name)); + this->mtu = (unsigned int)d.getUI(ZT_NETWORKCONFIG_DICT_KEY_MTU,ZT_DEFAULT_MTU); + if (this->mtu < 1280) + this->mtu = 1280; // minimum MTU allowed by IPv6 standard and others + else if (this->mtu > ZT_MAX_MTU) + this->mtu = ZT_MAX_MTU; + if (d.getUI(ZT_NETWORKCONFIG_DICT_KEY_VERSION,0) < 6) { #ifdef ZT_SUPPORT_OLD_STYLE_NETCONF char tmp2[1024]; // Decode legacy fields if version is old - if (d.getB(ZT_NETWORKCONFIG_DICT_KEY_ALLOW_PASSIVE_BRIDGING_OLD)) - this->flags |= ZT_NETWORKCONFIG_FLAG_ALLOW_PASSIVE_BRIDGING; if (d.getB(ZT_NETWORKCONFIG_DICT_KEY_ENABLE_BROADCAST_OLD)) this->flags |= ZT_NETWORKCONFIG_FLAG_ENABLE_BROADCAST; this->flags |= ZT_NETWORKCONFIG_FLAG_ENABLE_IPV6_NDP_EMULATION; // always enable for old-style netconf |