diff --git a/include/ZeroTierOne.h b/include/ZeroTierOne.h
index 076e31fc2..9750b2f79 100644
--- a/include/ZeroTierOne.h
+++ b/include/ZeroTierOne.h
@@ -79,12 +79,37 @@ extern "C" {
/**
* Maximum length of network short name
*/
-#define ZT_MAX_NETWORK_SHORT_NAME_LENGTH 255
+#define ZT_MAX_NETWORK_SHORT_NAME_LENGTH 127
+
+/**
+ * Maximum number of local routes on a network
+ */
+#define ZT_MAX_NETWORK_LOCAL_ROUTES 64
/**
* Maximum number of statically assigned IP addresses per network endpoint using ZT address management (not DHCP)
*/
-#define ZT_MAX_ZT_ASSIGNED_ADDRESSES 16
+#define ZT_MAX_ZT_ASSIGNED_ADDRESSES 64
+
+/**
+ * Maximum number of default routes / gateways on a network (ZT managed)
+ */
+#define ZT_MAX_NETWORK_GATEWAYS 8
+
+/**
+ * Maximum number of active bridges on a network
+ */
+#define ZT_MAX_NETWORK_ACTIVE_BRIDGES 256
+
+/**
+ * Maximum number of static devices on a network
+ */
+#define ZT_MAX_NETWORK_STATIC_DEVICES 64
+
+/**
+ * Maximum number of rules per network (can be increased)
+ */
+#define ZT_MAX_NETWORK_RULES 64
/**
* Maximum number of multicast group subscriptions per network
@@ -134,6 +159,11 @@ extern "C" {
*/
#define ZT_CLUSTER_MAX_MESSAGE_LENGTH (1500 - 48)
+/**
+ * This device is a network preferred relay
+ */
+#define ZT_NETWORK_STATIC_DEVICE_IS_RELAY 0x0001
+
/**
* A null/empty sockaddr (all zero) to signify an unspecified socket address
*/
@@ -357,6 +387,30 @@ enum ZT_VirtualNetworkStatus
ZT_NETWORK_STATUS_CLIENT_TOO_OLD = 5
};
+/**
+ * A network-scope defined static device entry
+ *
+ * Statically defined devices can have pre-specified endpoint addresses
+ * and can serve as things like network-specific relays.
+ */
+typedef struct
+{
+ /**
+ * ZeroTier address (least significant 40 bits, other bits ignored)
+ */
+ uint64_t address;
+
+ /**
+ * Physical address or zero ss_family if unspecified (two entries to support both V4 and V6)
+ */
+ struct sockaddr_storage physical[2];
+
+ /**
+ * Flags indicating roles (if any) and restrictions
+ */
+ unsigned int flags;
+} ZT_VirtualNetworkStaticDevice;
+
/**
* Virtual network type codes
*/
@@ -373,6 +427,109 @@ enum ZT_VirtualNetworkType
ZT_NETWORK_TYPE_PUBLIC = 1
};
+/**
+ * An action in a network rule
+ */
+enum ZT_VirtualNetworkRuleAction
+{
+ ZT_NETWORK_RULE_ACTION_DROP = 0,
+ ZT_NETWORK_RULE_ACTION_ACCEPT = 1
+};
+
+/**
+ * Network flow rule
+ *
+ * Currently only etherType is supported! Other flags will have no effect
+ * until the rules engine is fully implemented.
+ */
+typedef struct
+{
+ /**
+ * Rule sort order
+ */
+ int ruleNo;
+
+ /**
+ * Source ZeroTier address ("port" on the global virtual switch) (0 == wildcard)
+ */
+ uint64_t sourcePort;
+
+ /**
+ * Destination ZeroTier address ("port" on the global virtual switch) (0 == wildcard)
+ */
+ uint64_t destPort;
+
+ /**
+ * VLAN ID (-1 == wildcard)
+ */
+ int vlanId;
+
+ /**
+ * VLAN PCP (-1 == wildcard)
+ */
+ int vlanPcp;
+
+ /**
+ * Ethernet type (-1 == wildcard)
+ */
+ int etherType;
+
+ /**
+ * Source MAC address (least significant 48 bits, host byte order) (0 == wildcard)
+ */
+ uint64_t macSource;
+
+ /**
+ * Destination MAC address (least significant 48 bits, host byte order) (0 == wildcard)
+ */
+ uint64_t macDest;
+
+ /**
+ * Source IP address (ss_family == 0 for wildcard)
+ */
+ struct sockaddr_storage ipSource;
+
+ /**
+ * Destination IP address (ss_family == 0 for wildcard)
+ */
+ struct sockaddr_storage ipDest;
+
+ /**
+ * IP type of service (-1 == wildcard)
+ */
+ int ipTos;
+
+ /**
+ * IP protocol (-1 == wildcard)
+ */
+ int ipProtocol;
+
+ /**
+ * IP source port (-1 == wildcard)
+ */
+ int ipSourcePort;
+
+ /**
+ * IP destination port (-1 == wildcard)
+ */
+ int ipDestPort;
+
+ /**
+ * Flags to match if set
+ */
+ unsigned long flags;
+
+ /**
+ * Flags to match if NOT set
+ */
+ unsigned long invFlags;
+
+ /**
+ * Action if rule matches
+ */
+ enum ZT_VirtualNetworkRuleAction action;
+} ZT_VirtualNetworkRule;
+
/**
* An Ethernet multicast group
*/
diff --git a/node/CertificateOfMembership.cpp b/node/CertificateOfMembership.cpp
index 607d46baf..55537fd94 100644
--- a/node/CertificateOfMembership.cpp
+++ b/node/CertificateOfMembership.cpp
@@ -16,8 +16,6 @@
* along with this program. If not, see .
*/
-#include
-
#include "CertificateOfMembership.hpp"
namespace ZeroTier {
@@ -26,31 +24,38 @@ void CertificateOfMembership::setQualifier(uint64_t id,uint64_t value,uint64_t m
{
_signedBy.zero();
- for(std::vector<_Qualifier>::iterator q(_qualifiers.begin());q!=_qualifiers.end();++q) {
- if (q->id == id) {
- q->value = value;
- q->maxDelta = maxDelta;
+ for(unsigned int i=0;i<_qualifierCount;++i) {
+ if (_qualifiers[i].id == id) {
+ _qualifiers[i].value = value;
+ _qualifiers[i].maxDelta = maxDelta;
return;
}
}
- _qualifiers.push_back(_Qualifier(id,value,maxDelta));
- std::sort(_qualifiers.begin(),_qualifiers.end());
+ if (_qualifierCount < ZT_NETWORK_COM_MAX_QUALIFIERS) {
+ _qualifiers[_qualifierCount].id = id;
+ _qualifiers[_qualifierCount].value = value;
+ _qualifiers[_qualifierCount].maxDelta = maxDelta;
+ ++_qualifierCount;
+ std::sort(&(_qualifiers[0]),&(_qualifiers[_qualifierCount]));
+ }
}
+#ifdef ZT_SUPPORT_OLD_STYLE_NETCONF
+
std::string CertificateOfMembership::toString() const
{
std::string s;
s.append("1:"); // COM_UINT64_ED25519
- uint64_t *buf = new uint64_t[_qualifiers.size() * 3];
+ uint64_t *const buf = new uint64_t[_qualifierCount * 3];
try {
unsigned int ptr = 0;
- for(std::vector<_Qualifier>::const_iterator q(_qualifiers.begin());q!=_qualifiers.end();++q) {
- buf[ptr++] = Utils::hton(q->id);
- buf[ptr++] = Utils::hton(q->value);
- buf[ptr++] = Utils::hton(q->maxDelta);
+ for(unsigned int i=0;i<_qualifierCount;++i) {
+ buf[ptr++] = Utils::hton(_qualifiers[i].id);
+ buf[ptr++] = Utils::hton(_qualifiers[i].value);
+ buf[ptr++] = Utils::hton(_qualifiers[i].maxDelta);
}
s.append(Utils::hex(buf,ptr * sizeof(uint64_t)));
delete [] buf;
@@ -73,7 +78,7 @@ std::string CertificateOfMembership::toString() const
void CertificateOfMembership::fromString(const char *s)
{
- _qualifiers.clear();
+ _qualifierCount = 0;
_signedBy.zero();
memset(_signature.data,0,_signature.size());
@@ -91,16 +96,20 @@ void CertificateOfMembership::fromString(const char *s)
while ((s[colonAt])&&(s[colonAt] != ':')) ++colonAt;
if (colonAt) {
- unsigned int buflen = colonAt / 2;
- char *buf = new char[buflen];
+ const unsigned int buflen = colonAt / 2;
+ char *const buf = new char[buflen];
unsigned int bufactual = Utils::unhex(s,colonAt,buf,buflen);
char *bufptr = buf;
try {
while (bufactual >= 24) {
- _qualifiers.push_back(_Qualifier());
- _qualifiers.back().id = Utils::ntoh(*((uint64_t *)bufptr)); bufptr += 8;
- _qualifiers.back().value = Utils::ntoh(*((uint64_t *)bufptr)); bufptr += 8;
- _qualifiers.back().maxDelta = Utils::ntoh(*((uint64_t *)bufptr)); bufptr += 8;
+ if (_qualifierCount < ZT_NETWORK_COM_MAX_QUALIFIERS) {
+ _qualifiers[_qualifierCount].id = Utils::ntoh(*((uint64_t *)bufptr)); bufptr += 8;
+ _qualifiers[_qualifierCount].value = Utils::ntoh(*((uint64_t *)bufptr)); bufptr += 8;
+ _qualifiers[_qualifierCount].maxDelta = Utils::ntoh(*((uint64_t *)bufptr)); bufptr += 8;
+ ++_qualifierCount;
+ } else {
+ bufptr += 24;
+ }
bufactual -= 24;
}
} catch ( ... ) {}
@@ -121,29 +130,32 @@ void CertificateOfMembership::fromString(const char *s)
s += colonAt + 1;
colonAt = 0;
while ((s[colonAt])&&(s[colonAt] != ':')) ++colonAt;
-
if (colonAt) {
if (Utils::unhex(s,colonAt,_signature.data,(unsigned int)_signature.size()) != _signature.size())
_signedBy.zero();
- } else _signedBy.zero();
- } else _signedBy.zero();
+ } else {
+ _signedBy.zero();
+ }
+ } else {
+ _signedBy.zero();
+ }
}
}
- std::sort(_qualifiers.begin(),_qualifiers.end());
- _qualifiers.erase(std::unique(_qualifiers.begin(),_qualifiers.end()),_qualifiers.end());
+ std::sort(&(_qualifiers[0]),&(_qualifiers[_qualifierCount]));
}
-bool CertificateOfMembership::agreesWith(const CertificateOfMembership &other) const
- throw()
-{
- unsigned long myidx = 0;
- unsigned long otheridx = 0;
+#endif // ZT_SUPPORT_OLD_STYLE_NETCONF
- while (myidx < _qualifiers.size()) {
+bool CertificateOfMembership::agreesWith(const CertificateOfMembership &other) const
+{
+ unsigned int myidx = 0;
+ unsigned int otheridx = 0;
+
+ while (myidx < _qualifierCount) {
// Fail if we're at the end of other, since this means the field is
// missing.
- if (otheridx >= other._qualifiers.size())
+ if (otheridx >= other._qualifierCount)
return false;
// Seek to corresponding tuple in other, ignoring tuples that
@@ -151,7 +163,7 @@ bool CertificateOfMembership::agreesWith(const CertificateOfMembership &other) c
// missing. This works because tuples are sorted by ID.
while (other._qualifiers[otheridx].id != _qualifiers[myidx].id) {
++otheridx;
- if (otheridx >= other._qualifiers.size())
+ if (otheridx >= other._qualifierCount)
return false;
}
@@ -170,12 +182,12 @@ bool CertificateOfMembership::agreesWith(const CertificateOfMembership &other) c
bool CertificateOfMembership::sign(const Identity &with)
{
- uint64_t *buf = new uint64_t[_qualifiers.size() * 3];
+ uint64_t *const buf = new uint64_t[_qualifierCount * 3];
unsigned int ptr = 0;
- for(std::vector<_Qualifier>::const_iterator q(_qualifiers.begin());q!=_qualifiers.end();++q) {
- buf[ptr++] = Utils::hton(q->id);
- buf[ptr++] = Utils::hton(q->value);
- buf[ptr++] = Utils::hton(q->maxDelta);
+ for(unsigned int i=0;i<_qualifierCount;++i) {
+ buf[ptr++] = Utils::hton(_qualifiers[i].id);
+ buf[ptr++] = Utils::hton(_qualifiers[i].value);
+ buf[ptr++] = Utils::hton(_qualifiers[i].maxDelta);
}
try {
@@ -197,12 +209,12 @@ bool CertificateOfMembership::verify(const Identity &id) const
if (id.address() != _signedBy)
return false;
- uint64_t *buf = new uint64_t[_qualifiers.size() * 3];
+ uint64_t *const buf = new uint64_t[_qualifierCount * 3];
unsigned int ptr = 0;
- for(std::vector<_Qualifier>::const_iterator q(_qualifiers.begin());q!=_qualifiers.end();++q) {
- buf[ptr++] = Utils::hton(q->id);
- buf[ptr++] = Utils::hton(q->value);
- buf[ptr++] = Utils::hton(q->maxDelta);
+ for(unsigned int i=0;i<_qualifierCount;++i) {
+ buf[ptr++] = Utils::hton(_qualifiers[i].id);
+ buf[ptr++] = Utils::hton(_qualifiers[i].value);
+ buf[ptr++] = Utils::hton(_qualifiers[i].maxDelta);
}
bool valid = false;
diff --git a/node/CertificateOfMembership.hpp b/node/CertificateOfMembership.hpp
index 9a2798833..34f7807e9 100644
--- a/node/CertificateOfMembership.hpp
+++ b/node/CertificateOfMembership.hpp
@@ -23,8 +23,8 @@
#include
#include
-#include
#include
+#include
#include "Constants.hpp"
#include "Buffer.hpp"
@@ -43,6 +43,11 @@
*/
#define ZT_NETWORK_COM_DEFAULT_REVISION_MAX_DELTA (ZT_NETWORK_AUTOCONF_DELAY * 5)
+/**
+ * Maximum number of qualifiers in a COM
+ */
+#define ZT_NETWORK_COM_MAX_QUALIFIERS 32
+
namespace ZeroTier {
/**
@@ -67,6 +72,9 @@ namespace ZeroTier {
* often enough to stay within the max delta for this qualifier. But other
* criteria could be added in the future for very special behaviors, things
* like latitude and longitude for instance.
+ *
+ * This is a memcpy()'able structure and is safe (in a crash sense) to modify
+ * without locks.
*/
class CertificateOfMembership
{
@@ -120,7 +128,16 @@ public:
/**
* Create an empty certificate
*/
- CertificateOfMembership() { memset(_signature.data,0,_signature.size()); }
+ CertificateOfMembership() :
+ _qualifierCount(0)
+ {
+ memset(_signature.data,0,_signature.size());
+ }
+
+ CertificateOfMembership(const CertificateOfMembership &c)
+ {
+ memcpy(this,&c,sizeof(CertificateOfMembership));
+ }
/**
* Create from required fields common to all networks
@@ -132,12 +149,26 @@ public:
*/
CertificateOfMembership(uint64_t revision,uint64_t revisionMaxDelta,uint64_t nwid,const Address &issuedTo)
{
- _qualifiers.push_back(_Qualifier(COM_RESERVED_ID_REVISION,revision,revisionMaxDelta));
- _qualifiers.push_back(_Qualifier(COM_RESERVED_ID_NETWORK_ID,nwid,0));
- _qualifiers.push_back(_Qualifier(COM_RESERVED_ID_ISSUED_TO,issuedTo.toInt(),0xffffffffffffffffULL));
+ _qualifiers[0].id = COM_RESERVED_ID_REVISION;
+ _qualifiers[0].value = revision;
+ _qualifiers[0].maxDelta = revisionMaxDelta;
+ _qualifiers[1].id = COM_RESERVED_ID_NETWORK_ID;
+ _qualifiers[1].value = nwid;
+ _qualifiers[1].maxDelta = 0;
+ _qualifiers[2].id = COM_RESERVED_ID_ISSUED_TO;
+ _qualifiers[2].value = issuedTo.toInt();
+ _qualifiers[2].maxDelta = 0xffffffffffffffffULL;
+ _qualifierCount = 3;
memset(_signature.data,0,_signature.size());
}
+ inline CertificateOfMembership &operator=(const CertificateOfMembership &c)
+ {
+ memcpy(this,&c,sizeof(CertificateOfMembership));
+ return *this;
+ }
+
+#ifdef ZT_SUPPORT_OLD_STYLE_NETCONF
/**
* Create from string-serialized data
*
@@ -151,6 +182,7 @@ public:
* @param s String-serialized COM
*/
CertificateOfMembership(const std::string &s) { fromString(s.c_str()); }
+#endif // ZT_SUPPORT_OLD_STYLE_NETCONF
/**
* Create from binary-serialized COM in buffer
@@ -160,7 +192,6 @@ public:
*/
template
CertificateOfMembership(const Buffer &b,unsigned int startAt = 0)
- throw(std::out_of_range,std::invalid_argument)
{
deserialize(b,startAt);
}
@@ -168,11 +199,7 @@ public:
/**
* @return True if there's something here
*/
- inline operator bool() const
- throw()
- {
- return (_qualifiers.size() != 0);
- }
+ inline operator bool() const throw() { return (_qualifierCount != 0); }
/**
* Check for presence of all required fields common to all networks
@@ -180,9 +207,8 @@ public:
* @return True if all required fields are present
*/
inline bool hasRequiredFields() const
- throw()
{
- if (_qualifiers.size() < 3)
+ if (_qualifierCount < 3)
return false;
if (_qualifiers[0].id != COM_RESERVED_ID_REVISION)
return false;
@@ -197,11 +223,10 @@ public:
* @return Maximum delta for mandatory revision field or 0 if field missing
*/
inline uint64_t revisionMaxDelta() const
- throw()
{
- for(std::vector<_Qualifier>::const_iterator q(_qualifiers.begin());q!=_qualifiers.end();++q) {
- if (q->id == COM_RESERVED_ID_REVISION)
- return q->maxDelta;
+ for(unsigned int i=0;i<_qualifierCount;++i) {
+ if (_qualifiers[i].id == COM_RESERVED_ID_REVISION)
+ return _qualifiers[i].maxDelta;
}
return 0ULL;
}
@@ -210,11 +235,10 @@ public:
* @return Revision number for this cert
*/
inline uint64_t revision() const
- throw()
{
- for(std::vector<_Qualifier>::const_iterator q(_qualifiers.begin());q!=_qualifiers.end();++q) {
- if (q->id == COM_RESERVED_ID_REVISION)
- return q->value;
+ for(unsigned int i=0;i<_qualifierCount;++i) {
+ if (_qualifiers[i].id == COM_RESERVED_ID_REVISION)
+ return _qualifiers[i].value;
}
return 0ULL;
}
@@ -223,11 +247,10 @@ public:
* @return Address to which this cert was issued
*/
inline Address issuedTo() const
- throw()
{
- for(std::vector<_Qualifier>::const_iterator q(_qualifiers.begin());q!=_qualifiers.end();++q) {
- if (q->id == COM_RESERVED_ID_ISSUED_TO)
- return Address(q->value);
+ for(unsigned int i=0;i<_qualifierCount;++i) {
+ if (_qualifiers[i].id == COM_RESERVED_ID_ISSUED_TO)
+ return Address(_qualifiers[i].value);
}
return Address();
}
@@ -236,11 +259,10 @@ public:
* @return Network ID for which this cert was issued
*/
inline uint64_t networkId() const
- throw()
{
- for(std::vector<_Qualifier>::const_iterator q(_qualifiers.begin());q!=_qualifiers.end();++q) {
- if (q->id == COM_RESERVED_ID_NETWORK_ID)
- return q->value;
+ for(unsigned int i=0;i<_qualifierCount;++i) {
+ if (_qualifiers[i].id == COM_RESERVED_ID_NETWORK_ID)
+ return _qualifiers[i].value;
}
return 0ULL;
}
@@ -257,6 +279,7 @@ public:
void setQualifier(uint64_t id,uint64_t value,uint64_t maxDelta);
inline void setQualifier(ReservedId id,uint64_t value,uint64_t maxDelta) { setQualifier((uint64_t)id,value,maxDelta); }
+#ifdef ZT_SUPPORT_OLD_STYLE_NETCONF
/**
* @return String-serialized representation of this certificate
*/
@@ -273,6 +296,7 @@ public:
*/
void fromString(const char *s);
inline void fromString(const std::string &s) { fromString(s.c_str()); }
+#endif // ZT_SUPPORT_OLD_STYLE_NETCONF
/**
* Compare two certificates for parameter agreement
@@ -287,8 +311,7 @@ public:
* @param other Cert to compare with
* @return True if certs agree and 'other' may be communicated with
*/
- bool agreesWith(const CertificateOfMembership &other) const
- throw();
+ bool agreesWith(const CertificateOfMembership &other) const;
/**
* Sign this certificate
@@ -320,11 +343,11 @@ public:
inline void serialize(Buffer &b) const
{
b.append((unsigned char)COM_UINT64_ED25519);
- b.append((uint16_t)_qualifiers.size());
- for(std::vector<_Qualifier>::const_iterator q(_qualifiers.begin());q!=_qualifiers.end();++q) {
- b.append(q->id);
- b.append(q->value);
- b.append(q->maxDelta);
+ b.append((uint16_t)_qualifierCount);
+ for(unsigned int i=0;i<_qualifierCount;++i) {
+ b.append(_qualifiers[i].id);
+ b.append(_qualifiers[i].value);
+ b.append(_qualifiers[i].maxDelta);
}
_signedBy.appendTo(b);
if (_signedBy)
@@ -336,25 +359,28 @@ public:
{
unsigned int p = startAt;
- _qualifiers.clear();
+ _qualifierCount = 0;
_signedBy.zero();
if (b[p++] != COM_UINT64_ED25519)
- throw std::invalid_argument("unknown certificate of membership type");
+ throw std::invalid_argument("invalid type");
unsigned int numq = b.template at(p); p += sizeof(uint16_t);
uint64_t lastId = 0;
for(unsigned int i=0;i(p);
- if (tmp < lastId)
- throw std::invalid_argument("certificate qualifiers are not sorted");
- else lastId = tmp;
- _qualifiers.push_back(_Qualifier(
- tmp,
- b.template at(p + 8),
- b.template at(p + 16)
- ));
- p += 24;
+ const uint64_t qid = b.template at(p);
+ if (qid < lastId)
+ throw std::invalid_argument("qualifiers not sorted");
+ else lastId = qid;
+ if (_qualifierCount < ZT_NETWORK_COM_MAX_QUALIFIERS) {
+ _qualifiers[_qualifierCount].id = qid;
+ _qualifiers[_qualifierCount].value = b.template at(p + 8);
+ _qualifiers[_qualifierCount].maxDelta = b.template at(p + 16);
+ p += 24;
+ ++_qualifierCount;
+ } else {
+ throw std::invalid_argument("too many qualifiers");
+ }
}
_signedBy.setTo(b.field(p,ZT_ADDRESS_LENGTH),ZT_ADDRESS_LENGTH);
@@ -373,10 +399,9 @@ public:
{
if (_signedBy != c._signedBy)
return false;
- // We have to compare in depth manually since == only compares id
- if (_qualifiers.size() != c._qualifiers.size())
+ if (_qualifierCount != c._qualifierCount)
return false;
- for(unsigned long i=0;i<_qualifiers.size();++i) {
+ for(unsigned int i=0;i<_qualifierCount;++i) {
const _Qualifier &a = _qualifiers[i];
const _Qualifier &b = c._qualifiers[i];
if ((a.id != b.id)||(a.value != b.value)||(a.maxDelta != b.maxDelta))
@@ -389,22 +414,16 @@ public:
private:
struct _Qualifier
{
- _Qualifier() throw() {}
- _Qualifier(uint64_t i,uint64_t v,uint64_t m) throw() :
- id(i),
- value(v),
- maxDelta(m) {}
-
+ _Qualifier() : id(0),value(0),maxDelta(0) {}
uint64_t id;
uint64_t value;
uint64_t maxDelta;
-
- inline bool operator==(const _Qualifier &q) const throw() { return (id == q.id); } // for unique
- inline bool operator<(const _Qualifier &q) const throw() { return (id < q.id); } // for sort
+ inline bool operator<(const _Qualifier &q) const throw() { return (id < q.id); } // sort order
};
Address _signedBy;
- std::vector<_Qualifier> _qualifiers; // sorted by id and unique
+ _Qualifier _qualifiers[ZT_NETWORK_COM_MAX_QUALIFIERS];
+ unsigned int _qualifierCount;
C25519::Signature _signature;
};
diff --git a/node/Constants.hpp b/node/Constants.hpp
index 6c44a8dc2..4676a2f21 100644
--- a/node/Constants.hpp
+++ b/node/Constants.hpp
@@ -353,6 +353,11 @@
*/
#define ZT_PUSH_DIRECT_PATHS_MAX_PER_SCOPE_AND_FAMILY 4
+/**
+ * Enable support for old Dictionary based network configs
+ */
+#define ZT_SUPPORT_OLD_STYLE_NETCONF 1
+
/**
* A test pseudo-network-ID that can be joined
*
diff --git a/node/Network.cpp b/node/Network.cpp
index 2654fc576..9b416f5e6 100644
--- a/node/Network.cpp
+++ b/node/Network.cpp
@@ -148,12 +148,12 @@ bool Network::tryAnnounceMulticastGroupsTo(const SharedPtr &peer)
return false;
}
-bool Network::applyConfiguration(const SharedPtr &conf)
+bool Network::applyConfiguration(const NetworkConfig &conf)
{
if (_destroyed) // sanity check
return false;
try {
- if ((conf->networkId() == _id)&&(conf->issuedTo() == RR->identity.address())) {
+ if ((conf.networkId() == _id)&&(conf.issuedTo() == RR->identity.address())) {
ZT_VirtualNetworkConfig ctmp;
bool portInitialized;
{
@@ -181,10 +181,11 @@ bool Network::applyConfiguration(const SharedPtr &conf)
int Network::setConfiguration(const Dictionary &conf,bool saveToDisk)
{
try {
- const SharedPtr newConfig(new NetworkConfig(conf)); // throws if invalid
+ NetworkConfig newConfig;
+ newConfig.fromDictionary(conf); // throws if invalid
{
Mutex::Lock _l(_lock);
- if ((_config)&&(*_config == *newConfig))
+ if (_config == newConfig)
return 1; // OK config, but duplicate of what we already have
}
if (applyConfiguration(newConfig)) {
@@ -208,7 +209,6 @@ void Network::requestConfiguration()
if (controller() == RR->identity.address()) {
if (RR->localNetworkController) {
- SharedPtr nconf(config2());
Dictionary newconf;
switch(RR->localNetworkController->doNetworkConfigRequest(InetAddress(),RR->identity,RR->identity,_id,Dictionary(),newconf)) {
case NetworkController::NETCONF_QUERY_OK:
@@ -242,12 +242,9 @@ void Network::requestConfiguration()
outp.append((uint64_t)_id);
outp.append((uint16_t)mds.length());
outp.append((const void *)mds.data(),(unsigned int)mds.length());
- {
- Mutex::Lock _l(_lock);
- if (_config)
- outp.append((uint64_t)_config->revision());
- else outp.append((uint64_t)0);
- }
+ if (_config)
+ outp.append((uint64_t)_config.revision());
+ else outp.append((uint64_t)0);
RR->sw->send(outp,true,0);
}
@@ -357,17 +354,17 @@ void Network::_externalConfig(ZT_VirtualNetworkConfig *ec) const
ec->nwid = _id;
ec->mac = _mac.toInt();
if (_config)
- Utils::scopy(ec->name,sizeof(ec->name),_config->name().c_str());
+ Utils::scopy(ec->name,sizeof(ec->name),_config.name().c_str());
else ec->name[0] = (char)0;
ec->status = _status();
- ec->type = (_config) ? (_config->isPrivate() ? ZT_NETWORK_TYPE_PRIVATE : ZT_NETWORK_TYPE_PUBLIC) : ZT_NETWORK_TYPE_PRIVATE;
+ ec->type = (_config) ? (_config.isPrivate() ? ZT_NETWORK_TYPE_PRIVATE : ZT_NETWORK_TYPE_PUBLIC) : ZT_NETWORK_TYPE_PRIVATE;
ec->mtu = ZT_IF_MTU;
ec->dhcp = 0;
- ec->bridge = (_config) ? ((_config->allowPassiveBridging() || (std::find(_config->activeBridges().begin(),_config->activeBridges().end(),RR->identity.address()) != _config->activeBridges().end())) ? 1 : 0) : 0;
- ec->broadcastEnabled = (_config) ? (_config->enableBroadcast() ? 1 : 0) : 0;
+ ec->bridge = (_config) ? (_config.allowPassiveBridging() || (std::find(_config.activeBridges().begin(),_config.activeBridges().end(),RR->identity.address()) != _config.activeBridges().end())) ? 1 : 0) : 0;
+ ec->broadcastEnabled = (_config) ? (_config.enableBroadcast() ? 1 : 0) : 0;
ec->portError = _portError;
ec->enabled = (_enabled) ? 1 : 0;
- ec->netconfRevision = (_config) ? (unsigned long)_config->revision() : 0;
+ ec->netconfRevision = (_config) ? (unsigned long)_config.revision() : 0;
ec->multicastSubscriptionCount = std::min((unsigned int)_myMulticastGroups.size(),(unsigned int)ZT_MAX_NETWORK_MULTICAST_SUBSCRIPTIONS);
for(unsigned int i=0;imulticastSubscriptionCount;++i) {
@@ -376,10 +373,10 @@ void Network::_externalConfig(ZT_VirtualNetworkConfig *ec) const
}
if (_config) {
- ec->assignedAddressCount = (unsigned int)_config->staticIps().size();
+ ec->assignedAddressCount = (unsigned int)_config.staticIps().size();
for(unsigned long i=0;istaticIps().size())
- memcpy(&(ec->assignedAddresses[i]),&(_config->staticIps()[i]),sizeof(struct sockaddr_storage));
+ if (i < _config.staticIps().size())
+ memcpy(&(ec->assignedAddresses[i]),&(_config.staticIps()[i]),sizeof(struct sockaddr_storage));
}
} else ec->assignedAddressCount = 0;
}
@@ -390,9 +387,9 @@ bool Network::_isAllowed(const SharedPtr &peer) const
try {
if (!_config)
return false;
- if (_config->isPublic())
+ if (_config.isPublic())
return true;
- return ((_config->com())&&(peer->networkMembershipCertificatesAgree(_id,_config->com())));
+ return ((_config.com())&&(peer->networkMembershipCertificatesAgree(_id,_config.com())));
} catch (std::exception &exc) {
TRACE("isAllowed() check failed for peer %s: unexpected exception: %s",peer->address().toString().c_str(),exc.what());
} catch ( ... ) {
@@ -445,9 +442,9 @@ void Network::_announceMulticastGroupsTo(const Address &peerAddress,const std::v
// We push COMs ahead of MULTICAST_LIKE since they're used for access control -- a COM is a public
// credential so "over-sharing" isn't really an issue (and we only do so with roots).
- if ((_config)&&(_config->com())&&(!_config->isPublic())) {
+ if ((_config)&&(_config.com())&&(!_config.isPublic())) {
Packet outp(peerAddress,RR->identity.address(),Packet::VERB_NETWORK_MEMBERSHIP_CERTIFICATE);
- _config->com().serialize(outp);
+ _config.com().serialize(outp);
RR->sw->send(outp,true,0);
}
@@ -479,7 +476,7 @@ std::vector Network::_allMulticastGroups() const
mgs.reserve(_myMulticastGroups.size() + _multicastGroupsBehindMe.size() + 1);
mgs.insert(mgs.end(),_myMulticastGroups.begin(),_myMulticastGroups.end());
_multicastGroupsBehindMe.appendKeys(mgs);
- if ((_config)&&(_config->enableBroadcast()))
+ if ((_config)&&(_config.enableBroadcast()))
mgs.push_back(Network::BROADCAST);
std::sort(mgs.begin(),mgs.end());
mgs.erase(std::unique(mgs.begin(),mgs.end()),mgs.end());
diff --git a/node/Network.hpp b/node/Network.hpp
index 6e0705a65..8b86c8514 100644
--- a/node/Network.hpp
+++ b/node/Network.hpp
@@ -146,7 +146,7 @@ public:
* @param conf Configuration in NetworkConfig form
* @return True if configuration was accepted
*/
- bool applyConfiguration(const SharedPtr &conf);
+ bool applyConfiguration(const NetworkConfig &conf);
/**
* Set or update this network's configuration
@@ -222,57 +222,35 @@ public:
}
/**
- * Get current network config or throw exception
+ * Get current network config
*
- * This version never returns null. Instead it throws a runtime error if
- * there is no current configuration. Callers should check isUp() first or
- * use config2() to get with the potential for null.
+ * This returns a const reference to the network config in place, which is safe
+ * to concurrently access but *may* change during access. Normally this isn't a
+ * problem, but if it is use configCopy().
*
- * Since it never returns null, it's safe to config()->whatever() inside
- * a try/catch block.
- *
- * @return Network configuration (never null)
- * @throws std::runtime_error Network configuration unavailable
+ * @return Network configuration (may be a null config if we don't have one yet)
*/
- inline SharedPtr config() const
+ inline const NetworkConfig &config() const { return _config };
+
+ /**
+ * @return A thread-safe copy of our NetworkConfig instead of a const reference
+ */
+ inline NetworkConfig configCopy() const
{
Mutex::Lock _l(_lock);
- if (_config)
- return _config;
- throw std::runtime_error("no configuration");
+ return config;
}
/**
- * Get current network config or return NULL
- *
- * @return Network configuration -- may be NULL
+ * @return True if this network has a valid config
*/
- inline SharedPtr config2() const
- throw()
- {
- Mutex::Lock _l(_lock);
- return _config;
- }
+ inline bool hasConfig() const { return (_config); }
/**
* @return Ethernet MAC address for this network's local interface
*/
inline const MAC &mac() const throw() { return _mac; }
- /**
- * Shortcut for config()->permitsBridging(), returns false if no config
- *
- * @param peer Peer address to check
- * @return True if peer can bridge other Ethernet nodes into this network or network is in permissive bridging mode
- */
- inline bool permitsBridging(const Address &peer) const
- {
- Mutex::Lock _l(_lock);
- if (_config)
- return _config->permitsBridging(peer);
- return false;
- }
-
/**
* Find the node on this network that has this MAC behind it (if any)
*
@@ -355,7 +333,7 @@ private:
Hashtable< MulticastGroup,uint64_t > _multicastGroupsBehindMe; // multicast groups that seem to be behind us and when we last saw them (if we are a bridge)
Hashtable< MAC,Address > _remoteBridgeRoutes; // remote addresses where given MACs are reachable (for tracking devices behind remote bridges)
- SharedPtr _config; // Most recent network configuration, which is an immutable value-object
+ NetworkConfig _config;
volatile uint64_t _lastConfigUpdate;
volatile bool _destroyed;
diff --git a/node/NetworkConfig.cpp b/node/NetworkConfig.cpp
index a1606c473..aab9a6500 100644
--- a/node/NetworkConfig.cpp
+++ b/node/NetworkConfig.cpp
@@ -23,62 +23,76 @@
namespace ZeroTier {
-SharedPtr NetworkConfig::createTestNetworkConfig(const Address &self)
-{
- SharedPtr nc(new NetworkConfig());
+namespace {
- memset(nc->_etWhitelist,0,sizeof(nc->_etWhitelist));
- nc->_etWhitelist[0] |= 1; // allow all
- nc->_nwid = ZT_TEST_NETWORK_ID;
- nc->_timestamp = 1;
- nc->_revision = 1;
- nc->_issuedTo = self;
- nc->_multicastLimit = ZT_MULTICAST_DEFAULT_LIMIT;
- nc->_allowPassiveBridging = false;
- nc->_private = false;
- nc->_enableBroadcast = true;
- nc->_name = "ZT_TEST_NETWORK";
+struct ZT_VirtualNetworkStaticDevice_SortByAddress
+{
+ inline bool operator()(const ZT_VirtualNetworkStaticDevice &a,const ZT_VirtualNetworkStaticDevice &b)
+ {
+ return (a.address < b.address);
+ }
+};
+
+struct ZT_VirtualNetworkRule_SortByRuleNo
+{
+ inline bool operator()(const ZT_VirtualNetworkRule &a,const ZT_VirtualNetworkRule &b)
+ {
+ return (a.ruleNo < b.ruleNo);
+ }
+};
+
+} // anonymous namespace
+
+NetworkConfig NetworkConfig::createTestNetworkConfig(const Address &self)
+{
+ NetworkConfig nc;
+
+ nc._nwid = ZT_TEST_NETWORK_ID;
+ nc._timestamp = 1;
+ nc._revision = 1;
+ nc._issuedTo = self;
+ nc._multicastLimit = ZT_MULTICAST_DEFAULT_LIMIT;
+ nc._allowPassiveBridging = false;
+ nc._type = ZT_NETWORK_TYPE_PUBLIC;
+ nc._enableBroadcast = true;
+
+ nc._rules[nc._ruleCount].ruleNo = 0;
+ nc._rules[nc._ruleCount].vlanId = -1;
+ nc._rules[nc._ruleCount].vlanPcp = -1;
+ nc._rules[nc._ruleCount].etherType = -1;
+ nc._rules[nc._ruleCount].ipTos = -1;
+ nc._rules[nc._ruleCount].ipProtocol = -1;
+ nc._rules[nc._ruleCount].ipSourcePort = -1;
+ nc._rules[nc._ruleCount].ipDestPort = -1;
+ nc._rules[nc._ruleCount].action = ZT_NETWORK_RULE_ACTION_ACCEPT;
+ ++nc._ruleCount;
+
+ Utils::snprintf(nc._name,sizeof(nc._name),"ZT_TEST_NETWORK");
// Make up a V4 IP from 'self' in the 10.0.0.0/8 range -- no
// guarantee of uniqueness but collisions are unlikely.
uint32_t ip = (uint32_t)((self.toInt() & 0x00ffffff) | 0x0a000000); // 10.x.x.x
if ((ip & 0x000000ff) == 0x000000ff) ip ^= 0x00000001; // but not ending in .255
if ((ip & 0x000000ff) == 0x00000000) ip ^= 0x00000001; // or .0
- nc->_staticIps.push_back(InetAddress(Utils::hton(ip),8));
+ nc._staticIps[0] = InetAddress(Utils::hton(ip),8);
// Assign an RFC4193-compliant IPv6 address -- will never collide
- nc->_staticIps.push_back(InetAddress::makeIpv6rfc4193(ZT_TEST_NETWORK_ID,self.toInt()));
+ nc._staticIps[1] = InetAddress::makeIpv6rfc4193(ZT_TEST_NETWORK_ID,self.toInt());
+
+ nc._staticIpCount = 2;
return nc;
}
-std::vector NetworkConfig::allowedEtherTypes() const
-{
- std::vector ets;
- if ((_etWhitelist[0] & 1) != 0) {
- ets.push_back(0);
- } else {
- for(unsigned int i=0;i>= 1;
- ++et;
- }
- }
- }
- }
- return ets;
-}
+#ifdef ZT_SUPPORT_OLD_STYLE_NETCONF
-void NetworkConfig::_fromDictionary(const Dictionary &d)
+void NetworkConfig::fromDictionary(const Dictionary &d)
{
static const std::string zero("0");
static const std::string one("1");
+ memset(this,0,sizeof(NetworkConfig));
+
// NOTE: d.get(name) throws if not found, d.get(name,default) returns default
_nwid = Utils::hexStrToU64(d.get(ZT_NETWORKCONFIG_DICT_KEY_NETWORK_ID,"0").c_str());
@@ -87,26 +101,32 @@ void NetworkConfig::_fromDictionary(const Dictionary &d)
_timestamp = Utils::hexStrToU64(d.get(ZT_NETWORKCONFIG_DICT_KEY_TIMESTAMP,"0").c_str());
_revision = Utils::hexStrToU64(d.get(ZT_NETWORKCONFIG_DICT_KEY_REVISION,"1").c_str()); // older controllers don't send this, so default to 1
-
- memset(_etWhitelist,0,sizeof(_etWhitelist));
- std::vector ets(Utils::split(d.get(ZT_NETWORKCONFIG_DICT_KEY_ALLOWED_ETHERNET_TYPES,"").c_str(),",","",""));
- for(std::vector::const_iterator et(ets.begin());et!=ets.end();++et) {
- unsigned int tmp = Utils::hexStrToUInt(et->c_str()) & 0xffff;
- _etWhitelist[tmp >> 3] |= (1 << (tmp & 7));
- }
-
_issuedTo = Address(d.get(ZT_NETWORKCONFIG_DICT_KEY_ISSUED_TO,"0"));
+
_multicastLimit = Utils::hexStrToUInt(d.get(ZT_NETWORKCONFIG_DICT_KEY_MULTICAST_LIMIT,zero).c_str());
if (_multicastLimit == 0) _multicastLimit = ZT_MULTICAST_DEFAULT_LIMIT;
- _allowPassiveBridging = (Utils::hexStrToUInt(d.get(ZT_NETWORKCONFIG_DICT_KEY_ALLOW_PASSIVE_BRIDGING,zero).c_str()) != 0);
- _private = (Utils::hexStrToUInt(d.get(ZT_NETWORKCONFIG_DICT_KEY_PRIVATE,one).c_str()) != 0);
- _enableBroadcast = (Utils::hexStrToUInt(d.get(ZT_NETWORKCONFIG_DICT_KEY_ENABLE_BROADCAST,one).c_str()) != 0);
- _name = d.get(ZT_NETWORKCONFIG_DICT_KEY_NAME,"");
- if (_name.length() > ZT_MAX_NETWORK_SHORT_NAME_LENGTH)
- throw std::invalid_argument("network short name too long (max: 255 characters)");
- // In dictionary IPs are split into V4 and V6 addresses, but we don't really
- // need that so merge them here.
+ _allowPassiveBridging = (Utils::hexStrToUInt(d.get(ZT_NETWORKCONFIG_DICT_KEY_ALLOW_PASSIVE_BRIDGING,zero).c_str()) != 0);
+ _enableBroadcast = (Utils::hexStrToUInt(d.get(ZT_NETWORKCONFIG_DICT_KEY_ENABLE_BROADCAST,one).c_str()) != 0);
+ _type = (Utils::hexStrToUInt(d.get(ZT_NETWORKCONFIG_DICT_KEY_PRIVATE,one).c_str()) != 0) ? ZT_NETWORK_TYPE_PRIVATE : ZT_NETWORK_TYPE_PUBLIC;
+
+ std::string nametmp(d.get(ZT_NETWORKCONFIG_DICT_KEY_NAME,""));
+ for(unsigned long i=0;((i activeBridgesSplit(Utils::split(d.get(ZT_NETWORKCONFIG_DICT_KEY_ACTIVE_BRIDGES,"").c_str(),",","",""));
+ for(std::vector::const_iterator a(activeBridgesSplit.begin());a!=activeBridgesSplit.end();++a) {
+ if (a->length() == ZT_ADDRESS_LENGTH_HEX) { // ignore empty or garbage fields
+ Address tmp(*a);
+ if (!tmp.isReserved()) {
+ if ((_activeBridgeCount < ZT_MAX_NETWORK_ACTIVE_BRIDGES)&&(std::find(&(_activeBridges[0]),&(_activeBridges[_activeBridgeCount]),tmp) == &(_activeBridges[_activeBridgeCount])))
+ _activeBridges[_activeBridgeCount++] = tmp;
+ }
+ }
+ }
+ std::sort(&(_activeBridges[0]),&(_activeBridges[_activeBridgeCount]));
+
std::string ipAddrs(d.get(ZT_NETWORKCONFIG_DICT_KEY_IPV4_STATIC,std::string()));
{
std::string v6s(d.get(ZT_NETWORKCONFIG_DICT_KEY_IPV6_STATIC,std::string()));
@@ -116,7 +136,6 @@ void NetworkConfig::_fromDictionary(const Dictionary &d)
ipAddrs.append(v6s);
}
}
-
std::vector ipAddrsSplit(Utils::split(ipAddrs.c_str(),",","",""));
for(std::vector::const_iterator ipstr(ipAddrsSplit.begin());ipstr!=ipAddrsSplit.end();++ipstr) {
InetAddress addr(*ipstr);
@@ -132,70 +151,83 @@ void NetworkConfig::_fromDictionary(const Dictionary &d)
default: // ignore unrecognized address types or junk/empty fields
continue;
}
- if (addr.isNetwork())
- _localRoutes.push_back(addr);
- else _staticIps.push_back(addr);
+ if (addr.isNetwork()) {
+ if ((_localRouteCount < ZT_MAX_NETWORK_LOCAL_ROUTES)&&(std::find(&(_localRoutes[0]),&(_localRoutes[_localRouteCount]),addr) == &(_localRoutes[_localRouteCount])))
+ _localRoutes[_localRouteCount++] = addr;
+ } else {
+ if ((_staticIpCount < ZT_MAX_ZT_ASSIGNED_ADDRESSES)&&(std::find(&(_staticIps[0]),&(_staticIps[_staticIpCount]),addr) == &(_staticIps[_staticIpCount])))
+ _staticIps[_staticIpCount++] = addr;
+ }
}
- if (_localRoutes.size() > ZT_MAX_ZT_ASSIGNED_ADDRESSES) throw std::invalid_argument("too many ZT-assigned routes");
- if (_staticIps.size() > ZT_MAX_ZT_ASSIGNED_ADDRESSES) throw std::invalid_argument("too many ZT-assigned IP addresses");
- std::sort(_localRoutes.begin(),_localRoutes.end());
- _localRoutes.erase(std::unique(_localRoutes.begin(),_localRoutes.end()),_localRoutes.end());
- std::sort(_staticIps.begin(),_staticIps.end());
- _staticIps.erase(std::unique(_staticIps.begin(),_staticIps.end()),_staticIps.end());
+ std::sort(&(_localRoutes[0]),&(_localRoutes[_localRouteCount]));
+ std::sort(&(_staticIps[0]),&(_staticIps[_staticIpCount]));
std::vector gatewaysSplit(Utils::split(d.get(ZT_NETWORKCONFIG_DICT_KEY_GATEWAYS,"").c_str(),",","",""));
for(std::vector::const_iterator gwstr(gatewaysSplit.begin());gwstr!=gatewaysSplit.end();++gwstr) {
InetAddress gw(*gwstr);
- if ((std::find(_gateways.begin(),_gateways.end(),gw) == _gateways.end())&&((gw.ss_family == AF_INET)||(gw.ss_family == AF_INET6)))
- _gateways.push_back(gw);
+ if ((gw)&&(_gatewayCount < ZT_MAX_NETWORK_GATEWAYS)&&(std::find(&(_gateways[0]),&(_gateways[_gatewayCount]),gw) == &(_gateways[_gatewayCount])))
+ _gateways[_gatewayCount++] = gw;
}
-
- std::vector activeBridgesSplit(Utils::split(d.get(ZT_NETWORKCONFIG_DICT_KEY_ACTIVE_BRIDGES,"").c_str(),",","",""));
- for(std::vector::const_iterator a(activeBridgesSplit.begin());a!=activeBridgesSplit.end();++a) {
- if (a->length() == ZT_ADDRESS_LENGTH_HEX) { // ignore empty or garbage fields
- Address tmp(*a);
- if (!tmp.isReserved())
- _activeBridges.push_back(tmp);
- }
- }
- std::sort(_activeBridges.begin(),_activeBridges.end());
- _activeBridges.erase(std::unique(_activeBridges.begin(),_activeBridges.end()),_activeBridges.end());
+ std::sort(&(_gateways[0]),&(_gateways[_gatewayCount]));
std::vector relaysSplit(Utils::split(d.get(ZT_NETWORKCONFIG_DICT_KEY_RELAYS,"").c_str(),",","",""));
for(std::vector::const_iterator r(relaysSplit.begin());r!=relaysSplit.end();++r) {
- std::size_t semi(r->find(';')); // address;ip/port,...
- if (semi == ZT_ADDRESS_LENGTH_HEX) {
- std::pair relay(
- Address(r->substr(0,semi)),
- ((r->length() > (semi + 1)) ? InetAddress(r->substr(semi + 1)) : InetAddress()) );
- if ((relay.first)&&(!relay.first.isReserved()))
- _relays.push_back(relay);
+ if (r->length() >= ZT_ADDRESS_LENGTH_HEX) {
+ Address addr(r->substr(0,ZT_ADDRESS_LENGTH_HEX).c_str());
+ InetAddress phys[2];
+ unsigned int physCount = 0;
+ const std::size_t semi(r->find(';'));
+ if ((semi > ZT_ADDRESS_LENGTH_HEX)&&(semi < (r->length() - 2))) {
+ std::vector phySplit(Utils::split(r->substr(semi+1).c_str(),",","",""));
+ for(std::vector::const_iterator p(phySplit.begin());((p!=phySplit.end())&&(physCount < 2));++p) {
+ phys[physCount] = InetAddress(*p);
+ if (phys[physCount])
+ ++physCount;
+ else phys[physCount].zero();
+ }
+ }
+
+ unsigned int p = _staticCount;
+ for(unsigned int i=0;i<_staticCount;++i) {
+ if (_static[p].address == addr.toInt()) {
+ p = i;
+ break;
+ }
+ }
+ if ((p == _staticCount)&&(_staticCount < ZT_MAX_NETWORK_STATIC_DEVICES))
+ ++_staticCount;
+ if (p < ZT_MAX_NETWORK_STATIC_DEVICES) {
+ _static[p].address = Address(r->c_str());
+ for(unsigned int i=0;i ets(Utils::split(d.get(ZT_NETWORKCONFIG_DICT_KEY_ALLOWED_ETHERNET_TYPES,"").c_str(),",","",""));
+ int rno = 0;
+ for(std::vector::const_iterator et(ets.begin());et!=ets.end();++et) {
+ unsigned int et2 = Utils::hexStrToUInt(et->c_str()) & 0xffff;
+ if (_ruleCount < ZT_MAX_NETWORK_RULES) {
+ memset(&(_rules[_ruleCount]),0,sizeof(ZT_VirtualNetworkRule));
+ _rules[_ruleCount].ruleNo = rno; rno += 10;
+ _rules[_ruleCount].vlanId = -1;
+ _rules[_ruleCount].vlanPcp = -1;
+ _rules[_ruleCount].etherType = (et2 == 0) ? -1 : (int)et2;
+ _rules[_ruleCount].ipTos = -1;
+ _rules[_ruleCount].ipProtocol = -1;
+ _rules[_ruleCount].ipSourcePort = -1;
+ _rules[_ruleCount].ipDestPort = -1;
+ _rules[_ruleCount].action = ZT_NETWORK_RULE_ACTION_ACCEPT;
+ ++_ruleCount;
}
}
- std::sort(_relays.begin(),_relays.end());
- _relays.erase(std::unique(_relays.begin(),_relays.end()),_relays.end());
_com.fromString(d.get(ZT_NETWORKCONFIG_DICT_KEY_CERTIFICATE_OF_MEMBERSHIP,std::string()));
}
-bool NetworkConfig::operator==(const NetworkConfig &nc) const
-{
- if (_nwid != nc._nwid) return false;
- if (_timestamp != nc._timestamp) return false;
- if (memcmp(_etWhitelist,nc._etWhitelist,sizeof(_etWhitelist))) return false;
- if (_issuedTo != nc._issuedTo) return false;
- if (_multicastLimit != nc._multicastLimit) return false;
- if (_allowPassiveBridging != nc._allowPassiveBridging) return false;
- if (_private != nc._private) return false;
- if (_enableBroadcast != nc._enableBroadcast) return false;
- if (_name != nc._name) return false;
- if (_localRoutes != nc._localRoutes) return false;
- if (_staticIps != nc._staticIps) return false;
- if (_gateways != nc._gateways) return false;
- if (_activeBridges != nc._activeBridges) return false;
- if (_relays != nc._relays) return false;
- if (_com != nc._com) return false;
- return true;
-}
+#endif // ZT_SUPPORT_OLD_STYLE_NETCONF
} // namespace ZeroTier
diff --git a/node/NetworkConfig.hpp b/node/NetworkConfig.hpp
index bb74c4190..5626ddd23 100644
--- a/node/NetworkConfig.hpp
+++ b/node/NetworkConfig.hpp
@@ -20,6 +20,8 @@
#define ZT_NETWORKCONFIG_HPP
#include
+#include
+#include
#include