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(1) Make ZT_ naming convention consistent (get rid of ZT1_), (2) Make local interface a full sockaddr_storage instead of an int identifier, which turns out to be better for multi-homing and other uses.

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This commit is contained in:
Adam Ierymenko 2015-09-24 16:21:36 -07:00
parent 0e5aac6a11
commit f69454ec98
29 changed files with 622 additions and 622 deletions
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247
include/ZeroTierOne.h
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@ -26,8 +26,8 @@
*/
/*
* This defines the external C API for ZeroTier One, the core network
* virtualization engine.
* This defines the external C API for ZeroTier's core network virtualization
* engine.
*/
#ifndef ZT_ZEROTIERONE_H
@ -56,9 +56,9 @@ extern "C" {
/****************************************************************************/
/**
* Default port for the ZeroTier service
* Default UDP port for devices running a ZeroTier endpoint
*/
#define ZT1_DEFAULT_PORT 9993
#define ZT_DEFAULT_PORT 9993
/**
* Maximum MTU for ZeroTier virtual networks
@ -83,37 +83,42 @@ extern "C" {
* We use 2800, which leaves some room for other payload in other types of
* messages such as multicast propagation or future support for bridging.
*/
#define ZT1_MAX_MTU 2800
#define ZT_MAX_MTU 2800
/**
* Maximum length of network short name
*/
#define ZT1_MAX_NETWORK_SHORT_NAME_LENGTH 255
#define ZT_MAX_NETWORK_SHORT_NAME_LENGTH 255
/**
* Maximum number of statically assigned IP addresses per network endpoint using ZT address management (not DHCP)
*/
#define ZT1_MAX_ZT_ASSIGNED_ADDRESSES 16
#define ZT_MAX_ZT_ASSIGNED_ADDRESSES 16
/**
* Maximum number of multicast group subscriptions per network
*/
#define ZT1_MAX_NETWORK_MULTICAST_SUBSCRIPTIONS 4096
#define ZT_MAX_NETWORK_MULTICAST_SUBSCRIPTIONS 4096
/**
* Maximum number of direct network paths to a given peer
*/
#define ZT1_MAX_PEER_NETWORK_PATHS 4
#define ZT_MAX_PEER_NETWORK_PATHS 4
/**
* Feature flag: ZeroTier One was built to be thread-safe -- concurrent processXXX() calls are okay
*/
#define ZT1_FEATURE_FLAG_THREAD_SAFE 0x00000001
#define ZT_FEATURE_FLAG_THREAD_SAFE 0x00000001
/**
* Feature flag: FIPS compliant build (not available yet, but reserved for future use if we ever do this)
*/
#define ZT1_FEATURE_FLAG_FIPS 0x00000002
#define ZT_FEATURE_FLAG_FIPS 0x00000002
/**
* A null/empty sockaddr (all zero) to signify an unspecified socket address
*/
extern const struct sockaddr_storage ZT_SOCKADDR_NULL;
/****************************************************************************/
/* Structures and other types */
@ -122,53 +127,53 @@ extern "C" {
/**
* Function return code: OK (0) or error results
*
* Use ZT1_ResultCode_isFatal() to check for a fatal error. If a fatal error
* Use ZT_ResultCode_isFatal() to check for a fatal error. If a fatal error
* occurs, the node should be considered to not be working correctly. These
* indicate serious problems like an inaccessible data store or a compile
* problem.
*/
enum ZT1_ResultCode
enum ZT_ResultCode
{
/**
* Operation completed normally
*/
ZT1_RESULT_OK = 0,
ZT_RESULT_OK = 0,
// Fatal errors (>0, <1000)
/**
* Ran out of memory
*/
ZT1_RESULT_FATAL_ERROR_OUT_OF_MEMORY = 1,
ZT_RESULT_FATAL_ERROR_OUT_OF_MEMORY = 1,
/**
* Data store is not writable or has failed
*/
ZT1_RESULT_FATAL_ERROR_DATA_STORE_FAILED = 2,
ZT_RESULT_FATAL_ERROR_DATA_STORE_FAILED = 2,
/**
* Internal error (e.g. unexpected exception indicating bug or build problem)
*/
ZT1_RESULT_FATAL_ERROR_INTERNAL = 3,
ZT_RESULT_FATAL_ERROR_INTERNAL = 3,
// Non-fatal errors (>1000)
/**
* Network ID not valid
*/
ZT1_RESULT_ERROR_NETWORK_NOT_FOUND = 1000
ZT_RESULT_ERROR_NETWORK_NOT_FOUND = 1000
};
/**
* @param x Result code
* @return True if result code indicates a fatal error
*/
#define ZT1_ResultCode_isFatal(x) ((((int)(x)) > 0)&&(((int)(x)) < 1000))
#define ZT_ResultCode_isFatal(x) ((((int)(x)) > 0)&&(((int)(x)) < 1000))
/**
* Status codes sent to status update callback when things happen
*/
enum ZT1_Event
enum ZT_Event
{
/**
* Node has been initialized
@ -178,21 +183,21 @@ enum ZT1_Event
*
* Meta-data: none
*/
ZT1_EVENT_UP = 0,
ZT_EVENT_UP = 0,
/**
* Node is offline -- network does not seem to be reachable by any available strategy
*
* Meta-data: none
*/
ZT1_EVENT_OFFLINE = 1,
ZT_EVENT_OFFLINE = 1,
/**
* Node is online -- at least one upstream node appears reachable
*
* Meta-data: none
*/
ZT1_EVENT_ONLINE = 2,
ZT_EVENT_ONLINE = 2,
/**
* Node is shutting down
@ -203,7 +208,7 @@ enum ZT1_Event
*
* Meta-data: none
*/
ZT1_EVENT_DOWN = 3,
ZT_EVENT_DOWN = 3,
/**
* Your identity has collided with another node's ZeroTier address
@ -235,7 +240,7 @@ enum ZT1_Event
*
* Meta-data: none
*/
ZT1_EVENT_FATAL_ERROR_IDENTITY_COLLISION = 4,
ZT_EVENT_FATAL_ERROR_IDENTITY_COLLISION = 4,
/**
* A more recent version was observed on the network
@ -246,21 +251,21 @@ enum ZT1_Event
*
* Meta-data: unsigned int[3], more recent version number
*/
ZT1_EVENT_SAW_MORE_RECENT_VERSION = 5,
ZT_EVENT_SAW_MORE_RECENT_VERSION = 5,
/**
* A packet failed authentication
*
* Meta-data: struct sockaddr_storage containing origin address of packet
*/
ZT1_EVENT_AUTHENTICATION_FAILURE = 6,
ZT_EVENT_AUTHENTICATION_FAILURE = 6,
/**
* A received packet was not valid
*
* Meta-data: struct sockaddr_storage containing origin address of packet
*/
ZT1_EVENT_INVALID_PACKET = 7,
ZT_EVENT_INVALID_PACKET = 7,
/**
* Trace (debugging) message
@ -269,7 +274,7 @@ enum ZT1_Event
*
* Meta-data: C string, TRACE message
*/
ZT1_EVENT_TRACE = 8
ZT_EVENT_TRACE = 8
};
/**
@ -300,58 +305,58 @@ typedef struct
* True if some kind of connectivity appears available
*/
int online;
} ZT1_NodeStatus;
} ZT_NodeStatus;
/**
* Virtual network status codes
*/
enum ZT1_VirtualNetworkStatus
enum ZT_VirtualNetworkStatus
{
/**
* Waiting for network configuration (also means revision == 0)
*/
ZT1_NETWORK_STATUS_REQUESTING_CONFIGURATION = 0,
ZT_NETWORK_STATUS_REQUESTING_CONFIGURATION = 0,
/**
* Configuration received and we are authorized
*/
ZT1_NETWORK_STATUS_OK = 1,
ZT_NETWORK_STATUS_OK = 1,
/**
* Netconf master told us 'nope'
*/
ZT1_NETWORK_STATUS_ACCESS_DENIED = 2,
ZT_NETWORK_STATUS_ACCESS_DENIED = 2,
/**
* Netconf master exists, but this virtual network does not
*/
ZT1_NETWORK_STATUS_NOT_FOUND = 3,
ZT_NETWORK_STATUS_NOT_FOUND = 3,
/**
* Initialization of network failed or other internal error
*/
ZT1_NETWORK_STATUS_PORT_ERROR = 4,
ZT_NETWORK_STATUS_PORT_ERROR = 4,
/**
* ZeroTier One version too old
*/
ZT1_NETWORK_STATUS_CLIENT_TOO_OLD = 5
ZT_NETWORK_STATUS_CLIENT_TOO_OLD = 5
};
/**
* Virtual network type codes
*/
enum ZT1_VirtualNetworkType
enum ZT_VirtualNetworkType
{
/**
* Private networks are authorized via certificates of membership
*/
ZT1_NETWORK_TYPE_PRIVATE = 0,
ZT_NETWORK_TYPE_PRIVATE = 0,
/**
* Public networks have no access control -- they'll always be AUTHORIZED
*/
ZT1_NETWORK_TYPE_PUBLIC = 1
ZT_NETWORK_TYPE_PUBLIC = 1
};
/**
@ -368,32 +373,32 @@ typedef struct
* Additional distinguishing information (usually zero)
*/
unsigned long adi;
} ZT1_MulticastGroup;
} ZT_MulticastGroup;
/**
* Virtual network configuration update type
*/
enum ZT1_VirtualNetworkConfigOperation
enum ZT_VirtualNetworkConfigOperation
{
/**
* Network is coming up (either for the first time or after service restart)
*/
ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_UP = 1,
ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_UP = 1,
/**
* Network configuration has been updated
*/
ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_CONFIG_UPDATE = 2,
ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_CONFIG_UPDATE = 2,
/**
* Network is going down (not permanently)
*/
ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_DOWN = 3,
ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_DOWN = 3,
/**
* Network is going down permanently (leave/delete)
*/
ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_DESTROY = 4
ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_DESTROY = 4
};
/**
@ -414,17 +419,17 @@ typedef struct
/**
* Network name (from network configuration master)
*/
char name[ZT1_MAX_NETWORK_SHORT_NAME_LENGTH + 1];
char name[ZT_MAX_NETWORK_SHORT_NAME_LENGTH + 1];
/**
* Network configuration request status
*/
enum ZT1_VirtualNetworkStatus status;
enum ZT_VirtualNetworkStatus status;
/**
* Network type
*/
enum ZT1_VirtualNetworkType type;
enum ZT_VirtualNetworkType type;
/**
* Maximum interface MTU
@ -478,7 +483,7 @@ typedef struct
/**
* Multicast group subscriptions
*/
ZT1_MulticastGroup multicastSubscriptions[ZT1_MAX_NETWORK_MULTICAST_SUBSCRIPTIONS];
ZT_MulticastGroup multicastSubscriptions[ZT_MAX_NETWORK_MULTICAST_SUBSCRIPTIONS];
/**
* Number of assigned addresses
@ -495,17 +500,17 @@ typedef struct
* This is only used for ZeroTier-managed address assignments sent by the
* virtual network's configuration master.
*/
struct sockaddr_storage assignedAddresses[ZT1_MAX_ZT_ASSIGNED_ADDRESSES];
} ZT1_VirtualNetworkConfig;
struct sockaddr_storage assignedAddresses[ZT_MAX_ZT_ASSIGNED_ADDRESSES];
} ZT_VirtualNetworkConfig;
/**
* A list of networks
*/
typedef struct
{
ZT1_VirtualNetworkConfig *networks;
ZT_VirtualNetworkConfig *networks;
unsigned long networkCount;
} ZT1_VirtualNetworkList;
} ZT_VirtualNetworkList;
/**
* Physical network path to a peer
@ -541,15 +546,15 @@ typedef struct
* Is path preferred?
*/
int preferred;
} ZT1_PeerPhysicalPath;
} ZT_PeerPhysicalPath;
/**
* What trust hierarchy role does this peer have?
*/
enum ZT1_PeerRole {
ZT1_PEER_ROLE_LEAF = 0, // ordinary node
ZT1_PEER_ROLE_RELAY = 1, // relay node
ZT1_PEER_ROLE_ROOT = 2 // root server
enum ZT_PeerRole {
ZT_PEER_ROLE_LEAF = 0, // ordinary node
ZT_PEER_ROLE_RELAY = 1, // relay node
ZT_PEER_ROLE_ROOT = 2 // root server
};
/**
@ -595,7 +600,7 @@ typedef struct
/**
* What trust hierarchy role does this device have?
*/
enum ZT1_PeerRole role;
enum ZT_PeerRole role;
/**
* Number of paths (size of paths[])
@ -605,31 +610,31 @@ typedef struct
/**
* Known network paths to peer
*/
ZT1_PeerPhysicalPath paths[ZT1_MAX_PEER_NETWORK_PATHS];
} ZT1_Peer;
ZT_PeerPhysicalPath paths[ZT_MAX_PEER_NETWORK_PATHS];
} ZT_Peer;
/**
* List of peers
*/
typedef struct
{
ZT1_Peer *peers;
ZT_Peer *peers;
unsigned long peerCount;
} ZT1_PeerList;
} ZT_PeerList;
/**
* Local interface trust levels
*/
typedef enum {
ZT1_LOCAL_INTERFACE_ADDRESS_TRUST_NORMAL = 0,
ZT1_LOCAL_INTERFACE_ADDRESS_TRUST_PRIVACY = 1,
ZT1_LOCAL_INTERFACE_ADDRESS_TRUST_ULTIMATE = 2
} ZT1_LocalInterfaceAddressTrust;
ZT_LOCAL_INTERFACE_ADDRESS_TRUST_NORMAL = 0,
ZT_LOCAL_INTERFACE_ADDRESS_TRUST_PRIVACY = 1,
ZT_LOCAL_INTERFACE_ADDRESS_TRUST_ULTIMATE = 2
} ZT_LocalInterfaceAddressTrust;
/**
* An instance of a ZeroTier One node (opaque)
*/
typedef void ZT1_Node;
typedef void ZT_Node;
/****************************************************************************/
/* Callbacks used by Node API */
@ -656,12 +661,12 @@ typedef void ZT1_Node;
* on failure, and this results in the network being placed into the
* PORT_ERROR state.
*/
typedef int (*ZT1_VirtualNetworkConfigFunction)(
ZT1_Node *,
typedef int (*ZT_VirtualNetworkConfigFunction)(
ZT_Node *,
void *,
uint64_t,
enum ZT1_VirtualNetworkConfigOperation,
const ZT1_VirtualNetworkConfig *);
enum ZT_VirtualNetworkConfigOperation,
const ZT_VirtualNetworkConfig *);
/**
* Function to send a frame out to a virtual network port
@ -670,8 +675,8 @@ typedef int (*ZT1_VirtualNetworkConfigFunction)(
* (5) destination MAC, (6) ethertype, (7) VLAN ID, (8) frame data,
* (9) frame length.
*/
typedef void (*ZT1_VirtualNetworkFrameFunction)(
ZT1_Node *,
typedef void (*ZT_VirtualNetworkFrameFunction)(
ZT_Node *,
void *,
uint64_t,
uint64_t,
@ -688,12 +693,12 @@ typedef void (*ZT1_VirtualNetworkFrameFunction)(
* and on certain non-fatal errors and events of interest. The final void
* parameter points to event meta-data. The type of event meta-data (and
* whether it is present at all) is event type dependent. See the comments
* in the definition of ZT1_Event.
* in the definition of ZT_Event.
*/
typedef void (*ZT1_EventCallback)(
ZT1_Node *,
typedef void (*ZT_EventCallback)(
ZT_Node *,
void *,
enum ZT1_Event,
enum ZT_Event,
const void *);
/**
@ -716,8 +721,8 @@ typedef void (*ZT1_EventCallback)(
* read. The caller may call the function multiple times to read the whole
* object.
*/
typedef long (*ZT1_DataStoreGetFunction)(
ZT1_Node *,
typedef long (*ZT_DataStoreGetFunction)(
ZT_Node *,
void *,
const char *,
void *,
@ -741,8 +746,8 @@ typedef long (*ZT1_DataStoreGetFunction)(
* If the data pointer is null, this must be interpreted as a delete
* operation.
*/
typedef int (*ZT1_DataStorePutFunction)(
ZT1_Node *,
typedef int (*ZT_DataStorePutFunction)(
ZT_Node *,
void *,
const char *,
const void *,
@ -755,23 +760,25 @@ typedef int (*ZT1_DataStorePutFunction)(
* Parameters:
* (1) Node
* (2) User pointer
* (3) Local interface ID, -1==unspcified/random
* (3) Local interface address
* (4) Remote address
* (5) Packet data
* (6) Packet length
*
* If you have only one local interface it is fine to ignore the local
* interface ID field. This is used to support different local interface
* endpoints and differentiation between them.
* If there is only one local interface it is safe to ignore the local
* interface address. Otherwise if running with multiple interfaces, the
* correct local interface should be chosen by address unless NULL. If
* the ss_family field is zero (NULL address), a random or preferred
* default interface should be used.
*
* The function must return zero on success and may return any error code
* on failure. Note that success does not (of course) guarantee packet
* delivery. It only means that the packet appears to have been sent.
*/
typedef int (*ZT1_WirePacketSendFunction)(
ZT1_Node *, /* Node */
typedef int (*ZT_WirePacketSendFunction)(
ZT_Node *, /* Node */
void *, /* User ptr */
int, /* Local interface ID, -1 for unspecified/random */
const struct sockaddr_storage *, /* Local address */
const struct sockaddr_storage *, /* Remote address */
const void *, /* Packet data */
unsigned int); /* Packet length */
@ -796,16 +803,16 @@ typedef int (*ZT1_WirePacketSendFunction)(
* @param overrideRootTopology Alternative root server topology or NULL for default (mostly for test/debug use)
* @return OK (0) or error code if a fatal error condition has occurred
*/
enum ZT1_ResultCode ZT1_Node_new(
ZT1_Node **node,
enum ZT_ResultCode ZT_Node_new(
ZT_Node **node,
void *uptr,
uint64_t now,
ZT1_DataStoreGetFunction dataStoreGetFunction,
ZT1_DataStorePutFunction dataStorePutFunction,
ZT1_WirePacketSendFunction wirePacketSendFunction,
ZT1_VirtualNetworkFrameFunction virtualNetworkFrameFunction,
ZT1_VirtualNetworkConfigFunction virtualNetworkConfigFunction,
ZT1_EventCallback eventCallback,
ZT_DataStoreGetFunction dataStoreGetFunction,
ZT_DataStorePutFunction dataStorePutFunction,
ZT_WirePacketSendFunction wirePacketSendFunction,
ZT_VirtualNetworkFrameFunction virtualNetworkFrameFunction,
ZT_VirtualNetworkConfigFunction virtualNetworkConfigFunction,
ZT_EventCallback eventCallback,
const char *overrideRootTopology);
/**
@ -816,24 +823,24 @@ enum ZT1_ResultCode ZT1_Node_new(
*
* @param node Node to delete
*/
void ZT1_Node_delete(ZT1_Node *node);
void ZT_Node_delete(ZT_Node *node);
/**
* Process a packet received from the physical wire
*
* @param node Node instance
* @param now Current clock in milliseconds
* @param localInterfaceId Local interface ID on which packet was received (use 0 if only one interface or unsure)
* @param localAddress Local address, or point to ZT_SOCKADDR_NULL if unspecified
* @param remoteAddress Origin of packet
* @param packetData Packet data
* @param packetLength Packet length
* @param nextBackgroundTaskDeadline Value/result: set to deadline for next call to processBackgroundTasks()
* @return OK (0) or error code if a fatal error condition has occurred
*/
enum ZT1_ResultCode ZT1_Node_processWirePacket(
ZT1_Node *node,
enum ZT_ResultCode ZT_Node_processWirePacket(
ZT_Node *node,
uint64_t now,
const int localInterfaceId,
const struct sockaddr_storage *localAddress,
const struct sockaddr_storage *remoteAddress,
const void *packetData,
unsigned int packetLength,
@ -854,8 +861,8 @@ enum ZT1_ResultCode ZT1_Node_processWirePacket(
* @param nextBackgroundTaskDeadline Value/result: set to deadline for next call to processBackgroundTasks()
* @return OK (0) or error code if a fatal error condition has occurred
*/
enum ZT1_ResultCode ZT1_Node_processVirtualNetworkFrame(
ZT1_Node *node,
enum ZT_ResultCode ZT_Node_processVirtualNetworkFrame(
ZT_Node *node,
uint64_t now,
uint64_t nwid,
uint64_t sourceMac,
@ -874,7 +881,7 @@ enum ZT1_ResultCode ZT1_Node_processVirtualNetworkFrame(
* @param nextBackgroundTaskDeadline Value/result: set to deadline for next call to processBackgroundTasks()
* @return OK (0) or error code if a fatal error condition has occurred
*/
enum ZT1_ResultCode ZT1_Node_processBackgroundTasks(ZT1_Node *node,uint64_t now,volatile uint64_t *nextBackgroundTaskDeadline);
enum ZT_ResultCode ZT_Node_processBackgroundTasks(ZT_Node *node,uint64_t now,volatile uint64_t *nextBackgroundTaskDeadline);
/**
* Join a network
@ -889,7 +896,7 @@ enum ZT1_ResultCode ZT1_Node_processBackgroundTasks(ZT1_Node *node,uint64_t now,
* @param nwid 64-bit ZeroTier network ID
* @return OK (0) or error code if a fatal error condition has occurred
*/
enum ZT1_ResultCode ZT1_Node_join(ZT1_Node *node,uint64_t nwid);
enum ZT_ResultCode ZT_Node_join(ZT_Node *node,uint64_t nwid);
/**
* Leave a network
@ -902,7 +909,7 @@ enum ZT1_ResultCode ZT1_Node_join(ZT1_Node *node,uint64_t nwid);
* @param nwid 64-bit network ID
* @return OK (0) or error code if a fatal error condition has occurred
*/
enum ZT1_ResultCode ZT1_Node_leave(ZT1_Node *node,uint64_t nwid);
enum ZT_ResultCode ZT_Node_leave(ZT_Node *node,uint64_t nwid);
/**
* Subscribe to an Ethernet multicast group
@ -929,7 +936,7 @@ enum ZT1_ResultCode ZT1_Node_leave(ZT1_Node *node,uint64_t nwid);
* @param multicastAdi Multicast ADI (least significant 32 bits only, use 0 if not needed)
* @return OK (0) or error code if a fatal error condition has occurred
*/
enum ZT1_ResultCode ZT1_Node_multicastSubscribe(ZT1_Node *node,uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi);
enum ZT_ResultCode ZT_Node_multicastSubscribe(ZT_Node *node,uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi);
/**
* Unsubscribe from an Ethernet multicast group (or all groups)
@ -945,7 +952,7 @@ enum ZT1_ResultCode ZT1_Node_multicastSubscribe(ZT1_Node *node,uint64_t nwid,uin
* @param multicastAdi Multicast ADI (least significant 32 bits only, use 0 if not needed)
* @return OK (0) or error code if a fatal error condition has occurred
*/
enum ZT1_ResultCode ZT1_Node_multicastUnsubscribe(ZT1_Node *node,uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi);
enum ZT_ResultCode ZT_Node_multicastUnsubscribe(ZT_Node *node,uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi);
/**
* Get this node's 40-bit ZeroTier address
@ -953,7 +960,7 @@ enum ZT1_ResultCode ZT1_Node_multicastUnsubscribe(ZT1_Node *node,uint64_t nwid,u
* @param node Node instance
* @return ZeroTier address (least significant 40 bits of 64-bit int)
*/
uint64_t ZT1_Node_address(ZT1_Node *node);
uint64_t ZT_Node_address(ZT_Node *node);
/**
* Get the status of this node
@ -961,7 +968,7 @@ uint64_t ZT1_Node_address(ZT1_Node *node);
* @param node Node instance
* @param status Buffer to fill with current node status
*/
void ZT1_Node_status(ZT1_Node *node,ZT1_NodeStatus *status);
void ZT_Node_status(ZT_Node *node,ZT_NodeStatus *status);
/**
* Get a list of known peer nodes
@ -972,7 +979,7 @@ void ZT1_Node_status(ZT1_Node *node,ZT1_NodeStatus *status);
* @param node Node instance
* @return List of known peers or NULL on failure
*/
ZT1_PeerList *ZT1_Node_peers(ZT1_Node *node);
ZT_PeerList *ZT_Node_peers(ZT_Node *node);
/**
* Get the status of a virtual network
@ -984,7 +991,7 @@ ZT1_PeerList *ZT1_Node_peers(ZT1_Node *node);
* @param nwid 64-bit network ID
* @return Network configuration or NULL if we are not a member of this network
*/
ZT1_VirtualNetworkConfig *ZT1_Node_networkConfig(ZT1_Node *node,uint64_t nwid);
ZT_VirtualNetworkConfig *ZT_Node_networkConfig(ZT_Node *node,uint64_t nwid);
/**
* Enumerate and get status of all networks
@ -992,7 +999,7 @@ ZT1_VirtualNetworkConfig *ZT1_Node_networkConfig(ZT1_Node *node,uint64_t nwid);
* @param node Node instance
* @return List of networks or NULL on failure
*/
ZT1_VirtualNetworkList *ZT1_Node_networks(ZT1_Node *node);
ZT_VirtualNetworkList *ZT_Node_networks(ZT_Node *node);
/**
* Free a query result buffer
@ -1002,7 +1009,7 @@ ZT1_VirtualNetworkList *ZT1_Node_networks(ZT1_Node *node);
* @param node Node instance
* @param qr Query result buffer
*/
void ZT1_Node_freeQueryResult(ZT1_Node *node,void *qr);
void ZT_Node_freeQueryResult(ZT_Node *node,void *qr);
/**
* Add a local interface address
@ -1030,12 +1037,12 @@ void ZT1_Node_freeQueryResult(ZT1_Node *node,void *qr);
* @param trust How much do you trust the local network under this interface?
* @return Boolean: non-zero if address was accepted and added
*/
int ZT1_Node_addLocalInterfaceAddress(ZT1_Node *node,const struct sockaddr_storage *addr,int metric,ZT1_LocalInterfaceAddressTrust trust);
int ZT_Node_addLocalInterfaceAddress(ZT_Node *node,const struct sockaddr_storage *addr,int metric,ZT_LocalInterfaceAddressTrust trust);
/**
* Clear local interface addresses
*/
void ZT1_Node_clearLocalInterfaceAddresses(ZT1_Node *node);
void ZT_Node_clearLocalInterfaceAddresses(ZT_Node *node);
/**
* Set a network configuration master instance for this node
@ -1052,7 +1059,7 @@ void ZT1_Node_clearLocalInterfaceAddresses(ZT1_Node *node);
* @param networkConfigMasterInstance Instance of NetworkConfigMaster C++ class or NULL to disable
* @return OK (0) or error code if a fatal error condition has occurred
*/
void ZT1_Node_setNetconfMaster(ZT1_Node *node,void *networkConfigMasterInstance);
void ZT_Node_setNetconfMaster(ZT_Node *node,void *networkConfigMasterInstance);
/**
* Get ZeroTier One version
@ -1062,7 +1069,7 @@ void ZT1_Node_setNetconfMaster(ZT1_Node *node,void *networkConfigMasterInstance)
* @param revision Result: revision
* @param featureFlags: Result: feature flag bitmap
*/
void ZT1_version(int *major,int *minor,int *revision,unsigned long *featureFlags);
void ZT_version(int *major,int *minor,int *revision,unsigned long *featureFlags);
#ifdef __cplusplus
}

4
java/CMakeLists.txt
View File

@ -53,8 +53,8 @@ set(src_files
../osdep/Http.cpp
../osdep/OSUtils.cpp
jni/com_zerotierone_sdk_Node.cpp
jni/ZT1_jniutils.cpp
jni/ZT1_jnicache.cpp
jni/ZT_jniutils.cpp
jni/ZT_jnicache.cpp
)
set(include_dirs

4
java/jni/Android.mk
View File

@ -38,7 +38,7 @@ LOCAL_SRC_FILES := \
# JNI Files
LOCAL_SRC_FILES += \
com_zerotierone_sdk_Node.cpp \
ZT1_jniutils.cpp \
ZT1_jnicache.cpp
ZT_jniutils.cpp \
ZT_jnicache.cpp
include $(BUILD_SHARED_LIBRARY)

4
java/jni/ZT1_jnicache.cpp
View File

@ -25,8 +25,8 @@
* LLC. Start here: http://www.zerotier.com/
*/
#include "ZT1_jnicache.h"
#include "ZT1_jniutils.h"
#include "ZT_jnicache.h"
#include "ZT_jniutils.h"
JniCache::JniCache()
: m_jvm(NULL)

4
java/jni/ZT1_jnicache.h
View File

@ -25,8 +25,8 @@
* LLC. Start here: http://www.zerotier.com/
*/
#ifndef ZT1_JNICACHE_H_
#define ZT1_JNICACHE_H_
#ifndef ZT_JNICACHE_H_
#define ZT_JNICACHE_H_
#include <jni.h>
#include <map>

86
java/jni/ZT1_jniutils.cpp
View File

@ -1,5 +1,5 @@
#include "ZT1_jniutils.h"
#include "ZT1_jnicache.h"
#include "ZT_jniutils.h"
#include "ZT_jnicache.h"
#include <string>
#include <assert.h>
@ -9,7 +9,7 @@ extern JniCache cache;
extern "C" {
#endif
jobject createResultObject(JNIEnv *env, ZT1_ResultCode code)
jobject createResultObject(JNIEnv *env, ZT_ResultCode code)
{
jclass resultClass = NULL;
@ -25,23 +25,23 @@ jobject createResultObject(JNIEnv *env, ZT1_ResultCode code)
std::string fieldName;
switch(code)
{
case ZT1_RESULT_OK:
LOGV("ZT1_RESULT_OK");
case ZT_RESULT_OK:
LOGV("ZT_RESULT_OK");
fieldName = "RESULT_OK";
break;
case ZT1_RESULT_FATAL_ERROR_OUT_OF_MEMORY:
LOGV("ZT1_RESULT_FATAL_ERROR_OUT_OF_MEMORY");
case ZT_RESULT_FATAL_ERROR_OUT_OF_MEMORY:
LOGV("ZT_RESULT_FATAL_ERROR_OUT_OF_MEMORY");
fieldName = "RESULT_FATAL_ERROR_OUT_OF_MEMORY";
break;
case ZT1_RESULT_FATAL_ERROR_DATA_STORE_FAILED:
case ZT_RESULT_FATAL_ERROR_DATA_STORE_FAILED:
LOGV("RESULT_FATAL_ERROR_DATA_STORE_FAILED");
fieldName = "RESULT_FATAL_ERROR_DATA_STORE_FAILED";
break;
case ZT1_RESULT_ERROR_NETWORK_NOT_FOUND:
case ZT_RESULT_ERROR_NETWORK_NOT_FOUND:
LOGV("RESULT_FATAL_ERROR_DATA_STORE_FAILED");
fieldName = "RESULT_ERROR_NETWORK_NOT_FOUND";
break;
case ZT1_RESULT_FATAL_ERROR_INTERNAL:
case ZT_RESULT_FATAL_ERROR_INTERNAL:
default:
LOGV("RESULT_FATAL_ERROR_DATA_STORE_FAILED");
fieldName = "RESULT_FATAL_ERROR_INTERNAL";
@ -64,7 +64,7 @@ jobject createResultObject(JNIEnv *env, ZT1_ResultCode code)
}
jobject createVirtualNetworkStatus(JNIEnv *env, ZT1_VirtualNetworkStatus status)
jobject createVirtualNetworkStatus(JNIEnv *env, ZT_VirtualNetworkStatus status)
{
jobject statusObject = NULL;
@ -77,22 +77,22 @@ jobject createVirtualNetworkStatus(JNIEnv *env, ZT1_VirtualNetworkStatus status)
std::string fieldName;
switch(status)
{
case ZT1_NETWORK_STATUS_REQUESTING_CONFIGURATION:
case ZT_NETWORK_STATUS_REQUESTING_CONFIGURATION:
fieldName = "NETWORK_STATUS_REQUESTING_CONFIGURATION";
break;
case ZT1_NETWORK_STATUS_OK:
case ZT_NETWORK_STATUS_OK:
fieldName = "NETWORK_STATUS_OK";
break;
case ZT1_NETWORK_STATUS_ACCESS_DENIED:
case ZT_NETWORK_STATUS_ACCESS_DENIED:
fieldName = "NETWORK_STATUS_ACCESS_DENIED";
break;
case ZT1_NETWORK_STATUS_NOT_FOUND:
case ZT_NETWORK_STATUS_NOT_FOUND:
fieldName = "NETWORK_STATUS_NOT_FOUND";
break;
case ZT1_NETWORK_STATUS_PORT_ERROR:
case ZT_NETWORK_STATUS_PORT_ERROR:
fieldName = "NETWORK_STATUS_PORT_ERROR";
break;
case ZT1_NETWORK_STATUS_CLIENT_TOO_OLD:
case ZT_NETWORK_STATUS_CLIENT_TOO_OLD:
fieldName = "NETWORK_STATUS_CLIENT_TOO_OLD";
break;
}
@ -104,7 +104,7 @@ jobject createVirtualNetworkStatus(JNIEnv *env, ZT1_VirtualNetworkStatus status)
return statusObject;
}
jobject createEvent(JNIEnv *env, ZT1_Event event)
jobject createEvent(JNIEnv *env, ZT_Event event)
{
jclass eventClass = NULL;
jobject eventObject = NULL;
@ -118,31 +118,31 @@ jobject createEvent(JNIEnv *env, ZT1_Event event)
std::string fieldName;
switch(event)
{
case ZT1_EVENT_UP:
case ZT_EVENT_UP:
fieldName = "EVENT_UP";
break;
case ZT1_EVENT_OFFLINE:
case ZT_EVENT_OFFLINE:
fieldName = "EVENT_OFFLINE";
break;
case ZT1_EVENT_ONLINE:
case ZT_EVENT_ONLINE:
fieldName = "EVENT_ONLINE";
break;
case ZT1_EVENT_DOWN:
case ZT_EVENT_DOWN:
fieldName = "EVENT_DOWN";
break;
case ZT1_EVENT_FATAL_ERROR_IDENTITY_COLLISION:
case ZT_EVENT_FATAL_ERROR_IDENTITY_COLLISION:
fieldName = "EVENT_FATAL_ERROR_IDENTITY_COLLISION";
break;
case ZT1_EVENT_SAW_MORE_RECENT_VERSION:
case ZT_EVENT_SAW_MORE_RECENT_VERSION:
fieldName = "EVENT_SAW_MORE_RECENT_VERSION";
break;
case ZT1_EVENT_AUTHENTICATION_FAILURE:
case ZT_EVENT_AUTHENTICATION_FAILURE:
fieldName = "EVENT_AUTHENTICATION_FAILURE";
break;
case ZT1_EVENT_INVALID_PACKET:
case ZT_EVENT_INVALID_PACKET:
fieldName = "EVENT_INVALID_PACKET";
break;
case ZT1_EVENT_TRACE:
case ZT_EVENT_TRACE:
fieldName = "EVENT_TRACE";
break;
}
@ -154,7 +154,7 @@ jobject createEvent(JNIEnv *env, ZT1_Event event)
return eventObject;
}
jobject createPeerRole(JNIEnv *env, ZT1_PeerRole role)
jobject createPeerRole(JNIEnv *env, ZT_PeerRole role)
{
jclass peerRoleClass = NULL;
jobject peerRoleObject = NULL;
@ -168,13 +168,13 @@ jobject createPeerRole(JNIEnv *env, ZT1_PeerRole role)
std::string fieldName;
switch(role)
{
case ZT1_PEER_ROLE_LEAF:
case ZT_PEER_ROLE_LEAF:
fieldName = "PEER_ROLE_LEAF";
break;
case ZT1_PEER_ROLE_HUB:
case ZT_PEER_ROLE_HUB:
fieldName = "PEER_ROLE_HUB";
break;
case ZT1_PEER_ROLE_ROOTSERVER:
case ZT_PEER_ROLE_ROOTSERVER:
fieldName = "PEER_ROLE_ROOTSERVER";
break;
}
@ -186,7 +186,7 @@ jobject createPeerRole(JNIEnv *env, ZT1_PeerRole role)
return peerRoleObject;
}
jobject createVirtualNetworkType(JNIEnv *env, ZT1_VirtualNetworkType type)
jobject createVirtualNetworkType(JNIEnv *env, ZT_VirtualNetworkType type)
{
jclass vntypeClass = NULL;
jobject vntypeObject = NULL;
@ -200,10 +200,10 @@ jobject createVirtualNetworkType(JNIEnv *env, ZT1_VirtualNetworkType type)
std::string fieldName;
switch(type)
{
case ZT1_NETWORK_TYPE_PRIVATE:
case ZT_NETWORK_TYPE_PRIVATE:
fieldName = "NETWORK_TYPE_PRIVATE";
break;
case ZT1_NETWORK_TYPE_PUBLIC:
case ZT_NETWORK_TYPE_PUBLIC:
fieldName = "NETWORK_TYPE_PUBLIC";
break;
}
@ -213,7 +213,7 @@ jobject createVirtualNetworkType(JNIEnv *env, ZT1_VirtualNetworkType type)
return vntypeObject;
}
jobject createVirtualNetworkConfigOperation(JNIEnv *env, ZT1_VirtualNetworkConfigOperation op)
jobject createVirtualNetworkConfigOperation(JNIEnv *env, ZT_VirtualNetworkConfigOperation op)
{
jclass vnetConfigOpClass = NULL;
jobject vnetConfigOpObject = NULL;
@ -227,16 +227,16 @@ jobject createVirtualNetworkConfigOperation(JNIEnv *env, ZT1_VirtualNetworkConfi
std::string fieldName;
switch(op)
{
case ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_UP:
case ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_UP:
fieldName = "VIRTUAL_NETWORK_CONFIG_OPERATION_UP";
break;
case ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_CONFIG_UPDATE:
case ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_CONFIG_UPDATE:
fieldName = "VIRTUAL_NETWORK_CONFIG_OPERATION_CONFIG_UPDATE";
break;
case ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_DOWN:
case ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_DOWN:
fieldName = "VIRTUAL_NETWORK_CONFIG_OPERATION_DOWN";
break;
case ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_DESTROY:
case ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_DESTROY:
fieldName = "VIRTUAL_NETWORK_CONFIG_OPERATION_DESTROY";
break;
}
@ -372,7 +372,7 @@ jobject newInetSocketAddress(JNIEnv *env, const sockaddr_storage &addr)
return inetSocketAddressObject;
}
jobject newMulticastGroup(JNIEnv *env, const ZT1_MulticastGroup &mc)
jobject newMulticastGroup(JNIEnv *env, const ZT_MulticastGroup &mc)
{
jclass multicastGroupClass = NULL;
jmethodID multicastGroup_constructor = NULL;
@ -417,7 +417,7 @@ jobject newMulticastGroup(JNIEnv *env, const ZT1_MulticastGroup &mc)
return multicastGroupObj;
}
jobject newPeerPhysicalPath(JNIEnv *env, const ZT1_PeerPhysicalPath &ppp)
jobject newPeerPhysicalPath(JNIEnv *env, const ZT_PeerPhysicalPath &ppp)
{
LOGV("newPeerPhysicalPath Called");
jclass pppClass = NULL;
@ -514,7 +514,7 @@ jobject newPeerPhysicalPath(JNIEnv *env, const ZT1_PeerPhysicalPath &ppp)
return pppObject;
}
jobject newPeer(JNIEnv *env, const ZT1_Peer &peer)
jobject newPeer(JNIEnv *env, const ZT_Peer &peer)
{
LOGV("newPeer called");
@ -656,7 +656,7 @@ jobject newPeer(JNIEnv *env, const ZT1_Peer &peer)
return peerObject;
}
jobject newNetworkConfig(JNIEnv *env, const ZT1_VirtualNetworkConfig &vnetConfig)
jobject newNetworkConfig(JNIEnv *env, const ZT_VirtualNetworkConfig &vnetConfig)
{
jclass vnetConfigClass = NULL;
jmethodID vnetConfig_constructor = NULL;

24
java/jni/ZT1_jniutils.h
View File

@ -1,5 +1,5 @@
#ifndef ZT1_jniutils_h_
#define ZT1_jniutils_h_
#ifndef ZT_jniutils_h_
#define ZT_jniutils_h_
#include <stdio.h>
#include <jni.h>
#include <ZeroTierOne.h>
@ -23,22 +23,22 @@ extern "C" {
#define LOGE(...) fprintf(stdout, __VA_ARGS__)
#endif
jobject createResultObject(JNIEnv *env, ZT1_ResultCode code);
jobject createVirtualNetworkStatus(JNIEnv *env, ZT1_VirtualNetworkStatus status);
jobject createVirtualNetworkType(JNIEnv *env, ZT1_VirtualNetworkType type);
jobject createEvent(JNIEnv *env, ZT1_Event event);
jobject createPeerRole(JNIEnv *env, ZT1_PeerRole role);
jobject createVirtualNetworkConfigOperation(JNIEnv *env, ZT1_VirtualNetworkConfigOperation op);
jobject createResultObject(JNIEnv *env, ZT_ResultCode code);
jobject createVirtualNetworkStatus(JNIEnv *env, ZT_VirtualNetworkStatus status);
jobject createVirtualNetworkType(JNIEnv *env, ZT_VirtualNetworkType type);
jobject createEvent(JNIEnv *env, ZT_Event event);
jobject createPeerRole(JNIEnv *env, ZT_PeerRole role);
jobject createVirtualNetworkConfigOperation(JNIEnv *env, ZT_VirtualNetworkConfigOperation op);
jobject newInetSocketAddress(JNIEnv *env, const sockaddr_storage &addr);
jobject newInetAddress(JNIEnv *env, const sockaddr_storage &addr);
jobject newMulticastGroup(JNIEnv *env, const ZT1_MulticastGroup &mc);
jobject newMulticastGroup(JNIEnv *env, const ZT_MulticastGroup &mc);
jobject newPeer(JNIEnv *env, const ZT1_Peer &peer);
jobject newPeerPhysicalPath(JNIEnv *env, const ZT1_PeerPhysicalPath &ppp);
jobject newPeer(JNIEnv *env, const ZT_Peer &peer);
jobject newPeerPhysicalPath(JNIEnv *env, const ZT_PeerPhysicalPath &ppp);
jobject newNetworkConfig(JNIEnv *env, const ZT1_VirtualNetworkConfig &config);
jobject newNetworkConfig(JNIEnv *env, const ZT_VirtualNetworkConfig &config);
jobject newVersion(JNIEnv *env, int major, int minor, int rev, long featureFlags);

164
java/jni/com_zerotierone_sdk_Node.cpp
View File

@ -26,8 +26,8 @@
*/
#include "com_zerotierone_sdk_Node.h"
#include "ZT1_jniutils.h"
#include "ZT1_jnicache.h"
#include "ZT_jniutils.h"
#include "ZT_jnicache.h"
#include <ZeroTierOne.h>
@ -74,7 +74,7 @@ namespace {
JavaVM *jvm;
ZT1_Node *node;
ZT_Node *node;
jobject dataStoreGetListener;
jobject dataStorePutListener;
@ -86,11 +86,11 @@ namespace {
int VirtualNetworkConfigFunctionCallback(
ZT1_Node *node,
ZT_Node *node,
void *userData,
uint64_t nwid,
enum ZT1_VirtualNetworkConfigOperation operation,
const ZT1_VirtualNetworkConfig *config)
enum ZT_VirtualNetworkConfigOperation operation,
const ZT_VirtualNetworkConfig *config)
{
LOGD("VritualNetworkConfigFunctionCallback");
JniRef *ref = (JniRef*)userData;
@ -133,7 +133,7 @@ namespace {
(jlong)nwid, operationObject, networkConfigObject);
}
void VirtualNetworkFrameFunctionCallback(ZT1_Node *node,void *userData,
void VirtualNetworkFrameFunctionCallback(ZT_Node *node,void *userData,
uint64_t nwid,
uint64_t sourceMac,
uint64_t destMac,
@ -186,7 +186,7 @@ namespace {
}
void EventCallback(ZT1_Node *node,void *userData,enum ZT1_Event event, const void *data)
void EventCallback(ZT_Node *node,void *userData,enum ZT_Event event, const void *data)
{
LOGD("EventCallback");
JniRef *ref = (JniRef*)userData;
@ -245,18 +245,18 @@ namespace {
switch(event)
{
case ZT1_EVENT_UP:
case ZT1_EVENT_OFFLINE:
case ZT1_EVENT_ONLINE:
case ZT1_EVENT_DOWN:
case ZT1_EVENT_FATAL_ERROR_IDENTITY_COLLISION:
case ZT_EVENT_UP:
case ZT_EVENT_OFFLINE:
case ZT_EVENT_ONLINE:
case ZT_EVENT_DOWN:
case ZT_EVENT_FATAL_ERROR_IDENTITY_COLLISION:
{
LOGV("Regular Event");
// call onEvent()
env->CallVoidMethod(ref->eventListener, onEventMethod, eventObject);
}
break;
case ZT1_EVENT_SAW_MORE_RECENT_VERSION:
case ZT_EVENT_SAW_MORE_RECENT_VERSION:
{
LOGV("Version Event");
// call onOutOfDate()
@ -268,8 +268,8 @@ namespace {
}
}
break;
case ZT1_EVENT_AUTHENTICATION_FAILURE:
case ZT1_EVENT_INVALID_PACKET:
case ZT_EVENT_AUTHENTICATION_FAILURE:
case ZT_EVENT_INVALID_PACKET:
{
LOGV("Network Error Event");
// call onNetworkError()
@ -281,7 +281,7 @@ namespace {
}
}
break;
case ZT1_EVENT_TRACE:
case ZT_EVENT_TRACE:
{
LOGV("Trace Event");
// call onTrace()
@ -296,7 +296,7 @@ namespace {
}
}
long DataStoreGetFunction(ZT1_Node *node,void *userData,
long DataStoreGetFunction(ZT_Node *node,void *userData,
const char *objectName,
void *buffer,
unsigned long bufferSize,
@ -368,7 +368,7 @@ namespace {
return retval;
}
int DataStorePutFunction(ZT1_Node *node,void *userData,
int DataStorePutFunction(ZT_Node *node,void *userData,
const char *objectName,
const void *buffer,
unsigned long bufferSize,
@ -426,7 +426,7 @@ namespace {
}
}
int WirePacketSendFunction(ZT1_Node *node,void *userData,\
int WirePacketSendFunction(ZT_Node *node,void *userData,\
const struct sockaddr_storage *address,
const void *buffer,
unsigned int bufferSize)
@ -466,7 +466,7 @@ namespace {
typedef std::map<uint64_t, JniRef*> NodeMap;
static NodeMap nodeMap;
ZT1_Node* findNode(uint64_t nodeId)
ZT_Node* findNode(uint64_t nodeId)
{
NodeMap::iterator found = nodeMap.find(nodeId);
if(found != nodeMap.end())
@ -498,10 +498,10 @@ JNIEXPORT void JNICALL JNI_OnUnload(JavaVM *vm, void *reserved)
JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_node_1init(
JNIEnv *env, jobject obj, jlong now)
{
LOGV("Creating ZT1_Node struct");
jobject resultObject = createResultObject(env, ZT1_RESULT_OK);
LOGV("Creating ZT_Node struct");
jobject resultObject = createResultObject(env, ZT_RESULT_OK);
ZT1_Node *node;
ZT_Node *node;
JniRef *ref = new JniRef;
ref->id = (uint64_t)now;
env->GetJavaVM(&ref->jvm);
@ -593,7 +593,7 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_node_1init(
}
ref->eventListener = env->NewGlobalRef(tmp);
ZT1_ResultCode rc = ZT1_Node_new(
ZT_ResultCode rc = ZT_Node_new(
&node,
ref,
(uint64_t)now,
@ -604,13 +604,13 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_node_1init(
&VirtualNetworkConfigFunctionCallback,
&EventCallback);
if(rc != ZT1_RESULT_OK)
if(rc != ZT_RESULT_OK)
{
LOGE("Error creating Node: %d", rc);
resultObject = createResultObject(env, rc);
if(node)
{
ZT1_Node_delete(node);
ZT_Node_delete(node);
node = NULL;
}
delete ref;
@ -632,7 +632,7 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_node_1init(
JNIEXPORT void JNICALL Java_com_zerotier_sdk_Node_node_1delete(
JNIEnv *env, jobject obj, jlong id)
{
LOGV("Destroying ZT1_Node struct");
LOGV("Destroying ZT_Node struct");
uint64_t nodeId = (uint64_t)id;
NodeMap::iterator found = nodeMap.find(nodeId);
@ -641,7 +641,7 @@ JNIEXPORT void JNICALL Java_com_zerotier_sdk_Node_node_1delete(
JniRef *ref = found->second;
nodeMap.erase(found);
ZT1_Node_delete(ref->node);
ZT_Node_delete(ref->node);
delete ref;
ref = NULL;
@ -671,18 +671,18 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_processVirtualNetworkFrame(
{
uint64_t nodeId = (uint64_t) id;
ZT1_Node *node = findNode(nodeId);
ZT_Node *node = findNode(nodeId);
if(node == NULL)
{
// cannot find valid node. We should never get here.
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
unsigned int nbtd_len = env->GetArrayLength(out_nextBackgroundTaskDeadline);
if(nbtd_len < 1)
{
// array for next background task length has 0 elements!
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
uint64_t now = (uint64_t)in_now;
@ -697,7 +697,7 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_processVirtualNetworkFrame(
uint64_t nextBackgroundTaskDeadline = 0;
ZT1_ResultCode rc = ZT1_Node_processVirtualNetworkFrame(
ZT_ResultCode rc = ZT_Node_processVirtualNetworkFrame(
node,
now,
nwid,
@ -732,17 +732,17 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_processWirePacket(
jlongArray out_nextBackgroundTaskDeadline)
{
uint64_t nodeId = (uint64_t) id;
ZT1_Node *node = findNode(nodeId);
ZT_Node *node = findNode(nodeId);
if(node == NULL)
{
// cannot find valid node. We should never get here.
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
unsigned int nbtd_len = env->GetArrayLength(out_nextBackgroundTaskDeadline);
if(nbtd_len < 1)
{
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
uint64_t now = (uint64_t)in_now;
@ -752,7 +752,7 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_processWirePacket(
if(inetAddressClass == NULL)
{
// can't find java.net.InetAddress
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
jmethodID getAddressMethod = cache.findMethod(
@ -760,13 +760,13 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_processWirePacket(
if(getAddressMethod == NULL)
{
// cant find InetAddress.getAddres()
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
jclass InetSocketAddressClass = cache.findClass("java/net/InetSocketAddress");
if(InetSocketAddressClass == NULL)
{
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
jmethodID inetSockGetAddressMethod = cache.findMethod(
@ -776,7 +776,7 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_processWirePacket(
if(addrObject == NULL)
{
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
jmethodID inetSock_getPort = cache.findMethod(
@ -785,7 +785,7 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_processWirePacket(
if(env->ExceptionCheck() || inetSock_getPort == NULL)
{
LOGE("Couldn't find getPort method on InetSocketAddress");
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
// call InetSocketAddress.getPort()
@ -793,7 +793,7 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_processWirePacket(
if(env->ExceptionCheck())
{
LOGE("Exception calling InetSocketAddress.getPort()");
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
// Call InetAddress.getAddress()
@ -801,7 +801,7 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_processWirePacket(
if(addressArray == NULL)
{
// unable to call getAddress()
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
unsigned int addrSize = env->GetArrayLength(addressArray);
@ -833,7 +833,7 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_processWirePacket(
{
// unknown address type
env->ReleaseByteArrayElements(addressArray, addr, 0);
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
@ -842,7 +842,7 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_processWirePacket(
uint64_t nextBackgroundTaskDeadline = 0;
ZT1_ResultCode rc = ZT1_Node_processWirePacket(
ZT_ResultCode rc = ZT_Node_processWirePacket(
node,
now,
&remoteAddress,
@ -872,23 +872,23 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_processBackgroundTasks(
jlongArray out_nextBackgroundTaskDeadline)
{
uint64_t nodeId = (uint64_t) id;
ZT1_Node *node = findNode(nodeId);
ZT_Node *node = findNode(nodeId);
if(node == NULL)
{
// cannot find valid node. We should never get here.
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
unsigned int nbtd_len = env->GetArrayLength(out_nextBackgroundTaskDeadline);
if(nbtd_len < 1)
{
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
uint64_t now = (uint64_t)in_now;
uint64_t nextBackgroundTaskDeadline = 0;
ZT1_ResultCode rc = ZT1_Node_processBackgroundTasks(node, now, &nextBackgroundTaskDeadline);
ZT_ResultCode rc = ZT_Node_processBackgroundTasks(node, now, &nextBackgroundTaskDeadline);
jlong *outDeadline = env->GetLongArrayElements(out_nextBackgroundTaskDeadline, NULL);
outDeadline[0] = (jlong)nextBackgroundTaskDeadline;
@ -906,16 +906,16 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_join(
JNIEnv *env, jobject obj, jlong id, jlong in_nwid)
{
uint64_t nodeId = (uint64_t) id;
ZT1_Node *node = findNode(nodeId);
ZT_Node *node = findNode(nodeId);
if(node == NULL)
{
// cannot find valid node. We should never get here.
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
uint64_t nwid = (uint64_t)in_nwid;
ZT1_ResultCode rc = ZT1_Node_join(node, nwid);
ZT_ResultCode rc = ZT_Node_join(node, nwid);
return createResultObject(env, rc);
}
@ -929,16 +929,16 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_leave(
JNIEnv *env, jobject obj, jlong id, jlong in_nwid)
{
uint64_t nodeId = (uint64_t) id;
ZT1_Node *node = findNode(nodeId);
ZT_Node *node = findNode(nodeId);
if(node == NULL)
{
// cannot find valid node. We should never get here.
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
uint64_t nwid = (uint64_t)in_nwid;
ZT1_ResultCode rc = ZT1_Node_leave(node, nwid);
ZT_ResultCode rc = ZT_Node_leave(node, nwid);
return createResultObject(env, rc);
}
@ -956,18 +956,18 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_multicastSubscribe(
jlong in_multicastAdi)
{
uint64_t nodeId = (uint64_t) id;
ZT1_Node *node = findNode(nodeId);
ZT_Node *node = findNode(nodeId);
if(node == NULL)
{
// cannot find valid node. We should never get here.
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
uint64_t nwid = (uint64_t)in_nwid;
uint64_t multicastGroup = (uint64_t)in_multicastGroup;
unsigned long multicastAdi = (unsigned long)in_multicastAdi;
ZT1_ResultCode rc = ZT1_Node_multicastSubscribe(
ZT_ResultCode rc = ZT_Node_multicastSubscribe(
node, nwid, multicastGroup, multicastAdi);
return createResultObject(env, rc);
@ -986,18 +986,18 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_multicastUnsubscribe(
jlong in_multicastAdi)
{
uint64_t nodeId = (uint64_t) id;
ZT1_Node *node = findNode(nodeId);
ZT_Node *node = findNode(nodeId);
if(node == NULL)
{
// cannot find valid node. We should never get here.
return createResultObject(env, ZT1_RESULT_FATAL_ERROR_INTERNAL);
return createResultObject(env, ZT_RESULT_FATAL_ERROR_INTERNAL);
}
uint64_t nwid = (uint64_t)in_nwid;
uint64_t multicastGroup = (uint64_t)in_multicastGroup;
unsigned long multicastAdi = (unsigned long)in_multicastAdi;
ZT1_ResultCode rc = ZT1_Node_multicastUnsubscribe(
ZT_ResultCode rc = ZT_Node_multicastUnsubscribe(
node, nwid, multicastGroup, multicastAdi);
return createResultObject(env, rc);
@ -1012,14 +1012,14 @@ JNIEXPORT jlong JNICALL Java_com_zerotier_sdk_Node_address(
JNIEnv *env , jobject obj, jlong id)
{
uint64_t nodeId = (uint64_t) id;
ZT1_Node *node = findNode(nodeId);
ZT_Node *node = findNode(nodeId);
if(node == NULL)
{
// cannot find valid node. We should never get here.
return 0;
}
uint64_t address = ZT1_Node_address(node);
uint64_t address = ZT_Node_address(node);
return (jlong)address;
}
@ -1032,7 +1032,7 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_status
(JNIEnv *env, jobject obj, jlong id)
{
uint64_t nodeId = (uint64_t) id;
ZT1_Node *node = findNode(nodeId);
ZT_Node *node = findNode(nodeId);
if(node == NULL)
{
// cannot find valid node. We should never get here.
@ -1062,8 +1062,8 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_status
return NULL;
}
ZT1_NodeStatus nodeStatus;
ZT1_Node_status(node, &nodeStatus);
ZT_NodeStatus nodeStatus;
ZT_Node_status(node, &nodeStatus);
jfieldID addressField = NULL;
jfieldID publicIdentityField = NULL;
@ -1124,18 +1124,18 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_networkConfig(
JNIEnv *env, jobject obj, jlong id, jlong nwid)
{
uint64_t nodeId = (uint64_t) id;
ZT1_Node *node = findNode(nodeId);
ZT_Node *node = findNode(nodeId);
if(node == NULL)
{
// cannot find valid node. We should never get here.
return 0;
}
ZT1_VirtualNetworkConfig *vnetConfig = ZT1_Node_networkConfig(node, nwid);
ZT_VirtualNetworkConfig *vnetConfig = ZT_Node_networkConfig(node, nwid);
jobject vnetConfigObject = newNetworkConfig(env, *vnetConfig);
ZT1_Node_freeQueryResult(node, vnetConfig);
ZT_Node_freeQueryResult(node, vnetConfig);
return vnetConfigObject;
}
@ -1153,7 +1153,7 @@ JNIEXPORT jobject JNICALL Java_com_zerotier_sdk_Node_version(
int revision = 0;
unsigned long featureFlags = 0;
ZT1_version(&major, &minor, &revision, &featureFlags);
ZT_version(&major, &minor, &revision, &featureFlags);
return newVersion(env, major, minor, revision, featureFlags);
}
@ -1167,18 +1167,18 @@ JNIEXPORT jobjectArray JNICALL Java_com_zerotier_sdk_Node_peers(
JNIEnv *env, jobject obj, jlong id)
{
uint64_t nodeId = (uint64_t) id;
ZT1_Node *node = findNode(nodeId);
ZT_Node *node = findNode(nodeId);
if(node == NULL)
{
// cannot find valid node. We should never get here.
return 0;
}
ZT1_PeerList *peerList = ZT1_Node_peers(node);
ZT_PeerList *peerList = ZT_Node_peers(node);
if(peerList == NULL)
{
LOGE("ZT1_Node_peers returned NULL");
LOGE("ZT_Node_peers returned NULL");
return NULL;
}
@ -1187,7 +1187,7 @@ JNIEXPORT jobjectArray JNICALL Java_com_zerotier_sdk_Node_peers(
if(env->EnsureLocalCapacity(peerCount))
{
LOGE("EnsureLocalCapacity failed!!");
ZT1_Node_freeQueryResult(node, peerList);
ZT_Node_freeQueryResult(node, peerList);
return NULL;
}
@ -1195,7 +1195,7 @@ JNIEXPORT jobjectArray JNICALL Java_com_zerotier_sdk_Node_peers(
if(env->ExceptionCheck() || peerClass == NULL)
{
LOGE("Error finding Peer class");
ZT1_Node_freeQueryResult(node, peerList);
ZT_Node_freeQueryResult(node, peerList);
return NULL;
}
@ -1205,7 +1205,7 @@ JNIEXPORT jobjectArray JNICALL Java_com_zerotier_sdk_Node_peers(
if(env->ExceptionCheck() || peerArrayObj == NULL)
{
LOGE("Error creating Peer[] array");
ZT1_Node_freeQueryResult(node, peerList);
ZT_Node_freeQueryResult(node, peerList);
return NULL;
}
@ -1221,7 +1221,7 @@ JNIEXPORT jobjectArray JNICALL Java_com_zerotier_sdk_Node_peers(
}
}
ZT1_Node_freeQueryResult(node, peerList);
ZT_Node_freeQueryResult(node, peerList);
peerList = NULL;
return peerArrayObj;
@ -1236,14 +1236,14 @@ JNIEXPORT jobjectArray JNICALL Java_com_zerotier_sdk_Node_networks(
JNIEnv *env, jobject obj, jlong id)
{
uint64_t nodeId = (uint64_t) id;
ZT1_Node *node = findNode(nodeId);
ZT_Node *node = findNode(nodeId);
if(node == NULL)
{
// cannot find valid node. We should never get here.
return 0;
}
ZT1_VirtualNetworkList *networkList = ZT1_Node_networks(node);
ZT_VirtualNetworkList *networkList = ZT_Node_networks(node);
if(networkList == NULL)
{
return NULL;
@ -1253,7 +1253,7 @@ JNIEXPORT jobjectArray JNICALL Java_com_zerotier_sdk_Node_networks(
if(env->ExceptionCheck() || vnetConfigClass == NULL)
{
LOGE("Error finding VirtualNetworkConfig class");
ZT1_Node_freeQueryResult(node, networkList);
ZT_Node_freeQueryResult(node, networkList);
return NULL;
}
@ -1262,7 +1262,7 @@ JNIEXPORT jobjectArray JNICALL Java_com_zerotier_sdk_Node_networks(
if(env->ExceptionCheck() || networkListObject == NULL)
{
LOGE("Error creating VirtualNetworkConfig[] array");
ZT1_Node_freeQueryResult(node, networkList);
ZT_Node_freeQueryResult(node, networkList);
return NULL;
}
@ -1277,7 +1277,7 @@ JNIEXPORT jobjectArray JNICALL Java_com_zerotier_sdk_Node_networks(
}
}
ZT1_Node_freeQueryResult(node, networkList);
ZT_Node_freeQueryResult(node, networkList);
return networkListObject;
}

2
java/src/com/zerotier/sdk/VirtualNetworkConfig.java
View File

@ -33,7 +33,7 @@ import java.net.InetSocketAddress;
public final class VirtualNetworkConfig {
public static final int MAX_MULTICAST_SUBSCRIPTIONS = 4096;
public static final int ZT1_MAX_ZT_ASSIGNED_ADDRESSES = 16;
public static final int ZT_MAX_ZT_ASSIGNED_ADDRESSES = 16;
private long nwid;
private long mac;

2
node/Constants.hpp
View File

@ -161,7 +161,7 @@
/**
* Default MTU used for Ethernet tap device
*/
#define ZT_IF_MTU ZT1_MAX_MTU
#define ZT_IF_MTU ZT_MAX_MTU
/**
* Maximum number of packet fragments we'll support

2
node/Defaults.cpp
View File

@ -75,7 +75,7 @@ static inline std::map< Address,Identity > _mkRootTopologyAuth()
Defaults::Defaults() :
defaultRootTopology((const char *)ZT_DEFAULT_ROOT_TOPOLOGY,ZT_DEFAULT_ROOT_TOPOLOGY_LEN),
rootTopologyAuthorities(_mkRootTopologyAuth()),
v4Broadcast(((uint32_t)0xffffffff),ZT1_DEFAULT_PORT)
v4Broadcast(((uint32_t)0xffffffff),ZT_DEFAULT_PORT)
{
}

72
node/IncomingPacket.cpp
View File

@ -69,7 +69,7 @@ bool IncomingPacket::tryDecode(const RuntimeEnvironment *RR)
switch(verb()) {
//case Packet::VERB_NOP:
default: // ignore unknown verbs, but if they pass auth check they are "received"
peer->received(RR,_localInterfaceId,_remoteAddress,hops(),packetId(),verb(),0,Packet::VERB_NOP);
peer->received(RR,_localAddress,_remoteAddress,hops(),packetId(),verb(),0,Packet::VERB_NOP);
return true;
case Packet::VERB_HELLO: return _doHELLO(RR);
case Packet::VERB_ERROR: return _doERROR(RR,peer);
@ -130,7 +130,7 @@ bool IncomingPacket::_doERROR(const RuntimeEnvironment *RR,const SharedPtr<Peer>
case Packet::ERROR_IDENTITY_COLLISION:
if (RR->topology->isRoot(peer->identity()))
RR->node->postEvent(ZT1_EVENT_FATAL_ERROR_IDENTITY_COLLISION);
RR->node->postEvent(ZT_EVENT_FATAL_ERROR_IDENTITY_COLLISION);
break;
case Packet::ERROR_NEED_MEMBERSHIP_CERTIFICATE: {
@ -144,7 +144,7 @@ bool IncomingPacket::_doERROR(const RuntimeEnvironment *RR,const SharedPtr<Peer>
Packet outp(peer->address(),RR->identity.address(),Packet::VERB_NETWORK_MEMBERSHIP_CERTIFICATE);
nconf->com().serialize(outp);
outp.armor(peer->key(),true);
RR->node->putPacket(_localInterfaceId,_remoteAddress,outp.data(),outp.size());
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
}
}
} break;
@ -165,7 +165,7 @@ bool IncomingPacket::_doERROR(const RuntimeEnvironment *RR,const SharedPtr<Peer>
default: break;
}
peer->received(RR,_localInterfaceId,_remoteAddress,hops(),packetId(),Packet::VERB_ERROR,inRePacketId,inReVerb);
peer->received(RR,_localAddress,_remoteAddress,hops(),packetId(),Packet::VERB_ERROR,inRePacketId,inReVerb);
} catch (std::exception &ex) {
TRACE("dropped ERROR from %s(%s): unexpected exception: %s",source().toString().c_str(),_remoteAddress.toString().c_str(),ex.what());
} catch ( ... ) {
@ -224,20 +224,20 @@ bool IncomingPacket::_doHELLO(const RuntimeEnvironment *RR)
unsigned char key[ZT_PEER_SECRET_KEY_LENGTH];
if (RR->identity.agree(id,key,ZT_PEER_SECRET_KEY_LENGTH)) {
if (dearmor(key)) { // ensure packet is authentic, otherwise drop
RR->node->postEvent(ZT1_EVENT_AUTHENTICATION_FAILURE,(const void *)&_remoteAddress);
RR->node->postEvent(ZT_EVENT_AUTHENTICATION_FAILURE,(const void *)&_remoteAddress);
TRACE("rejected HELLO from %s(%s): address already claimed",id.address().toString().c_str(),_remoteAddress.toString().c_str());
Packet outp(id.address(),RR->identity.address(),Packet::VERB_ERROR);
outp.append((unsigned char)Packet::VERB_HELLO);
outp.append(packetId());
outp.append((unsigned char)Packet::ERROR_IDENTITY_COLLISION);
outp.armor(key,true);
RR->node->putPacket(_localInterfaceId,_remoteAddress,outp.data(),outp.size());
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
} else {
RR->node->postEvent(ZT1_EVENT_AUTHENTICATION_FAILURE,(const void *)&_remoteAddress);
RR->node->postEvent(ZT_EVENT_AUTHENTICATION_FAILURE,(const void *)&_remoteAddress);
TRACE("rejected HELLO from %s(%s): packet failed authentication",id.address().toString().c_str(),_remoteAddress.toString().c_str());
}
} else {
RR->node->postEvent(ZT1_EVENT_AUTHENTICATION_FAILURE,(const void *)&_remoteAddress);
RR->node->postEvent(ZT_EVENT_AUTHENTICATION_FAILURE,(const void *)&_remoteAddress);
TRACE("rejected HELLO from %s(%s): key agreement failed",id.address().toString().c_str(),_remoteAddress.toString().c_str());
}
@ -246,7 +246,7 @@ bool IncomingPacket::_doHELLO(const RuntimeEnvironment *RR)
// Identity is the same as the one we already have -- check packet integrity
if (!dearmor(peer->key())) {
RR->node->postEvent(ZT1_EVENT_AUTHENTICATION_FAILURE,(const void *)&_remoteAddress);
RR->node->postEvent(ZT_EVENT_AUTHENTICATION_FAILURE,(const void *)&_remoteAddress);
TRACE("rejected HELLO from %s(%s): packet failed authentication",id.address().toString().c_str(),_remoteAddress.toString().c_str());
return true;
}
@ -258,7 +258,7 @@ bool IncomingPacket::_doHELLO(const RuntimeEnvironment *RR)
// Check identity proof of work
if (!id.locallyValidate()) {
RR->node->postEvent(ZT1_EVENT_AUTHENTICATION_FAILURE,(const void *)&_remoteAddress);
RR->node->postEvent(ZT_EVENT_AUTHENTICATION_FAILURE,(const void *)&_remoteAddress);
TRACE("dropped HELLO from %s(%s): identity invalid",id.address().toString().c_str(),_remoteAddress.toString().c_str());
return true;
}
@ -266,7 +266,7 @@ bool IncomingPacket::_doHELLO(const RuntimeEnvironment *RR)
// Check packet integrity and authentication
SharedPtr<Peer> newPeer(new Peer(RR->identity,id));
if (!dearmor(newPeer->key())) {
RR->node->postEvent(ZT1_EVENT_AUTHENTICATION_FAILURE,(const void *)&_remoteAddress);
RR->node->postEvent(ZT_EVENT_AUTHENTICATION_FAILURE,(const void *)&_remoteAddress);
TRACE("rejected HELLO from %s(%s): packet failed authentication",id.address().toString().c_str(),_remoteAddress.toString().c_str());
return true;
}
@ -278,7 +278,7 @@ bool IncomingPacket::_doHELLO(const RuntimeEnvironment *RR)
// VALID -- continues here
peer->received(RR,_localInterfaceId,_remoteAddress,hops(),packetId(),Packet::VERB_HELLO,0,Packet::VERB_NOP);
peer->received(RR,_localAddress,_remoteAddress,hops(),packetId(),Packet::VERB_HELLO,0,Packet::VERB_NOP);
peer->setRemoteVersion(protoVersion,vMajor,vMinor,vRevision);
bool trusted = false;
@ -316,7 +316,7 @@ bool IncomingPacket::_doHELLO(const RuntimeEnvironment *RR)
}
outp.armor(peer->key(),true);
RR->node->putPacket(_localInterfaceId,_remoteAddress,outp.data(),outp.size());
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
} catch (std::exception &ex) {
TRACE("dropped HELLO from %s(%s): %s",source().toString().c_str(),_remoteAddress.toString().c_str(),ex.what());
} catch ( ... ) {
@ -436,7 +436,7 @@ bool IncomingPacket::_doOK(const RuntimeEnvironment *RR,const SharedPtr<Peer> &p
default: break;
}
peer->received(RR,_localInterfaceId,_remoteAddress,hops(),packetId(),Packet::VERB_OK,inRePacketId,inReVerb);
peer->received(RR,_localAddress,_remoteAddress,hops(),packetId(),Packet::VERB_OK,inRePacketId,inReVerb);
} catch (std::exception &ex) {
TRACE("dropped OK from %s(%s): unexpected exception: %s",source().toString().c_str(),_remoteAddress.toString().c_str(),ex.what());
} catch ( ... ) {
@ -456,7 +456,7 @@ bool IncomingPacket::_doWHOIS(const RuntimeEnvironment *RR,const SharedPtr<Peer>
outp.append(packetId());
queried->identity().serialize(outp,false);
outp.armor(peer->key(),true);
RR->node->putPacket(_localInterfaceId,_remoteAddress,outp.data(),outp.size());
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
} else {
Packet outp(peer->address(),RR->identity.address(),Packet::VERB_ERROR);
outp.append((unsigned char)Packet::VERB_WHOIS);
@ -464,12 +464,12 @@ bool IncomingPacket::_doWHOIS(const RuntimeEnvironment *RR,const SharedPtr<Peer>
outp.append((unsigned char)Packet::ERROR_OBJ_NOT_FOUND);
outp.append(payload(),ZT_ADDRESS_LENGTH);
outp.armor(peer->key(),true);
RR->node->putPacket(_localInterfaceId,_remoteAddress,outp.data(),outp.size());
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
}
} else {
TRACE("dropped WHOIS from %s(%s): missing or invalid address",source().toString().c_str(),_remoteAddress.toString().c_str());
}
peer->received(RR,_localInterfaceId,_remoteAddress,hops(),packetId(),Packet::VERB_WHOIS,0,Packet::VERB_NOP);
peer->received(RR,_localAddress,_remoteAddress,hops(),packetId(),Packet::VERB_WHOIS,0,Packet::VERB_NOP);
} catch ( ... ) {
TRACE("dropped WHOIS from %s(%s): unexpected exception",source().toString().c_str(),_remoteAddress.toString().c_str());
}
@ -487,8 +487,8 @@ bool IncomingPacket::_doRENDEZVOUS(const RuntimeEnvironment *RR,const SharedPtr<
if ((port > 0)&&((addrlen == 4)||(addrlen == 16))) {
InetAddress atAddr(field(ZT_PROTO_VERB_RENDEZVOUS_IDX_ADDRESS,addrlen),addrlen,port);
TRACE("RENDEZVOUS from %s says %s might be at %s, starting NAT-t",peer->address().toString().c_str(),with.toString().c_str(),atAddr.toString().c_str());
peer->received(RR,_localInterfaceId,_remoteAddress,hops(),packetId(),Packet::VERB_RENDEZVOUS,0,Packet::VERB_NOP);
RR->sw->rendezvous(withPeer,_localInterfaceId,atAddr);
peer->received(RR,_localAddress,_remoteAddress,hops(),packetId(),Packet::VERB_RENDEZVOUS,0,Packet::VERB_NOP);
RR->sw->rendezvous(withPeer,_localAddress,atAddr);
} else {
TRACE("dropped corrupt RENDEZVOUS from %s(%s) (bad address or port)",peer->address().toString().c_str(),_remoteAddress.toString().c_str());
}
@ -525,7 +525,7 @@ bool IncomingPacket::_doFRAME(const RuntimeEnvironment *RR,const SharedPtr<Peer>
RR->node->putFrame(network->id(),MAC(peer->address(),network->id()),network->mac(),etherType,0,field(ZT_PROTO_VERB_FRAME_IDX_PAYLOAD,payloadLen),payloadLen);
}
peer->received(RR,_localInterfaceId,_remoteAddress,hops(),packetId(),Packet::VERB_FRAME,0,Packet::VERB_NOP);
peer->received(RR,_localAddress,_remoteAddress,hops(),packetId(),Packet::VERB_FRAME,0,Packet::VERB_NOP);
} else {
TRACE("dropped FRAME from %s(%s): we are not connected to network %.16llx",source().toString().c_str(),_remoteAddress.toString().c_str(),at<uint64_t>(ZT_PROTO_VERB_FRAME_IDX_NETWORK_ID));
}
@ -602,7 +602,7 @@ bool IncomingPacket::_doEXT_FRAME(const RuntimeEnvironment *RR,const SharedPtr<P
RR->node->putFrame(network->id(),from,to,etherType,0,field(comLen + ZT_PROTO_VERB_EXT_FRAME_IDX_PAYLOAD,payloadLen),payloadLen);
}
peer->received(RR,_localInterfaceId,_remoteAddress,hops(),packetId(),Packet::VERB_EXT_FRAME,0,Packet::VERB_NOP);
peer->received(RR,_localAddress,_remoteAddress,hops(),packetId(),Packet::VERB_EXT_FRAME,0,Packet::VERB_NOP);
} else {
TRACE("dropped EXT_FRAME from %s(%s): we are not connected to network %.16llx",source().toString().c_str(),_remoteAddress.toString().c_str(),at<uint64_t>(ZT_PROTO_VERB_FRAME_IDX_NETWORK_ID));
}
@ -623,7 +623,7 @@ bool IncomingPacket::_doMULTICAST_LIKE(const RuntimeEnvironment *RR,const Shared
for(unsigned int ptr=ZT_PACKET_IDX_PAYLOAD;ptr<size();ptr+=18)
RR->mc->add(now,at<uint64_t>(ptr),MulticastGroup(MAC(field(ptr + 8,6),6),at<uint32_t>(ptr + 14)),peer->address());
peer->received(RR,_localInterfaceId,_remoteAddress,hops(),packetId(),Packet::VERB_MULTICAST_LIKE,0,Packet::VERB_NOP);
peer->received(RR,_localAddress,_remoteAddress,hops(),packetId(),Packet::VERB_MULTICAST_LIKE,0,Packet::VERB_NOP);
} catch (std::exception &ex) {
TRACE("dropped MULTICAST_LIKE from %s(%s): unexpected exception: %s",source().toString().c_str(),_remoteAddress.toString().c_str(),ex.what());
} catch ( ... ) {
@ -647,7 +647,7 @@ bool IncomingPacket::_doNETWORK_MEMBERSHIP_CERTIFICATE(const RuntimeEnvironment
}
}
peer->received(RR,_localInterfaceId,_remoteAddress,hops(),packetId(),Packet::VERB_NETWORK_MEMBERSHIP_CERTIFICATE,0,Packet::VERB_NOP);
peer->received(RR,_localAddress,_remoteAddress,hops(),packetId(),Packet::VERB_NETWORK_MEMBERSHIP_CERTIFICATE,0,Packet::VERB_NOP);
} catch (std::exception &ex) {
TRACE("dropped NETWORK_MEMBERSHIP_CERTIFICATE from %s(%s): unexpected exception: %s",source().toString().c_str(),_remoteAddress.toString().c_str(),ex.what());
} catch ( ... ) {
@ -666,7 +666,7 @@ bool IncomingPacket::_doNETWORK_CONFIG_REQUEST(const RuntimeEnvironment *RR,cons
const unsigned int h = hops();
const uint64_t pid = packetId();
peer->received(RR,_localInterfaceId,_remoteAddress,h,pid,Packet::VERB_NETWORK_CONFIG_REQUEST,0,Packet::VERB_NOP);
peer->received(RR,_localAddress,_remoteAddress,h,pid,Packet::VERB_NETWORK_CONFIG_REQUEST,0,Packet::VERB_NOP);
if (RR->localNetworkController) {
Dictionary netconf;
@ -688,7 +688,7 @@ bool IncomingPacket::_doNETWORK_CONFIG_REQUEST(const RuntimeEnvironment *RR,cons
if (outp.size() > ZT_PROTO_MAX_PACKET_LENGTH) {
TRACE("NETWORK_CONFIG_REQUEST failed: internal error: netconf size %u is too large",(unsigned int)netconfStr.length());
} else {
RR->node->putPacket(_localInterfaceId,_remoteAddress,outp.data(),outp.size());
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
}
}
} break;
@ -700,7 +700,7 @@ bool IncomingPacket::_doNETWORK_CONFIG_REQUEST(const RuntimeEnvironment *RR,cons
outp.append((unsigned char)Packet::ERROR_OBJ_NOT_FOUND);
outp.append(nwid);
outp.armor(peer->key(),true);
RR->node->putPacket(_localInterfaceId,_remoteAddress,outp.data(),outp.size());
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
} break;
case NetworkController::NETCONF_QUERY_ACCESS_DENIED: {
@ -710,7 +710,7 @@ bool IncomingPacket::_doNETWORK_CONFIG_REQUEST(const RuntimeEnvironment *RR,cons
outp.append((unsigned char)Packet::ERROR_NETWORK_ACCESS_DENIED_);
outp.append(nwid);
outp.armor(peer->key(),true);
RR->node->putPacket(_localInterfaceId,_remoteAddress,outp.data(),outp.size());
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
} break;
case NetworkController::NETCONF_QUERY_INTERNAL_SERVER_ERROR:
@ -732,7 +732,7 @@ bool IncomingPacket::_doNETWORK_CONFIG_REQUEST(const RuntimeEnvironment *RR,cons
outp.append((unsigned char)Packet::ERROR_UNSUPPORTED_OPERATION);
outp.append(nwid);
outp.armor(peer->key(),true);
RR->node->putPacket(_localInterfaceId,_remoteAddress,outp.data(),outp.size());
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
}
} catch (std::exception &exc) {
TRACE("dropped NETWORK_CONFIG_REQUEST from %s(%s): unexpected exception: %s",source().toString().c_str(),_remoteAddress.toString().c_str(),exc.what());
@ -753,7 +753,7 @@ bool IncomingPacket::_doNETWORK_CONFIG_REFRESH(const RuntimeEnvironment *RR,cons
nw->requestConfiguration();
ptr += 8;
}
peer->received(RR,_localInterfaceId,_remoteAddress,hops(),packetId(),Packet::VERB_NETWORK_CONFIG_REFRESH,0,Packet::VERB_NOP);
peer->received(RR,_localAddress,_remoteAddress,hops(),packetId(),Packet::VERB_NETWORK_CONFIG_REFRESH,0,Packet::VERB_NOP);
} catch (std::exception &exc) {
TRACE("dropped NETWORK_CONFIG_REFRESH from %s(%s): unexpected exception: %s",source().toString().c_str(),_remoteAddress.toString().c_str(),exc.what());
} catch ( ... ) {
@ -780,11 +780,11 @@ bool IncomingPacket::_doMULTICAST_GATHER(const RuntimeEnvironment *RR,const Shar
outp.append((uint32_t)mg.adi());
if (RR->mc->gather(peer->address(),nwid,mg,outp,gatherLimit)) {
outp.armor(peer->key(),true);
RR->node->putPacket(_localInterfaceId,_remoteAddress,outp.data(),outp.size());
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
}
}
peer->received(RR,_localInterfaceId,_remoteAddress,hops(),packetId(),Packet::VERB_MULTICAST_GATHER,0,Packet::VERB_NOP);
peer->received(RR,_localAddress,_remoteAddress,hops(),packetId(),Packet::VERB_MULTICAST_GATHER,0,Packet::VERB_NOP);
} catch (std::exception &exc) {
TRACE("dropped MULTICAST_GATHER from %s(%s): unexpected exception: %s",source().toString().c_str(),_remoteAddress.toString().c_str(),exc.what());
} catch ( ... ) {
@ -871,12 +871,12 @@ bool IncomingPacket::_doMULTICAST_FRAME(const RuntimeEnvironment *RR,const Share
outp.append((unsigned char)0x02); // flag 0x02 = contains gather results
if (RR->mc->gather(peer->address(),nwid,to,outp,gatherLimit)) {
outp.armor(peer->key(),true);
RR->node->putPacket(_localInterfaceId,_remoteAddress,outp.data(),outp.size());
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
}
}
} // else ignore -- not a member of this network
peer->received(RR,_localInterfaceId,_remoteAddress,hops(),packetId(),Packet::VERB_MULTICAST_FRAME,0,Packet::VERB_NOP);
peer->received(RR,_localAddress,_remoteAddress,hops(),packetId(),Packet::VERB_MULTICAST_FRAME,0,Packet::VERB_NOP);
} catch (std::exception &exc) {
TRACE("dropped MULTICAST_FRAME from %s(%s): unexpected exception: %s",source().toString().c_str(),_remoteAddress.toString().c_str(),exc.what());
} catch ( ... ) {
@ -905,14 +905,14 @@ bool IncomingPacket::_doPUSH_DIRECT_PATHS(const RuntimeEnvironment *RR,const Sha
InetAddress a(field(ptr,4),4,at<uint16_t>(ptr + 4));
if ( ((flags & (0x01 | 0x02)) == 0) && (Path::isAddressValidForPath(a)) ) {
TRACE("attempting to contact %s at pushed direct path %s",peer->address().toString().c_str(),a.toString().c_str());
peer->attemptToContactAt(RR,_localInterfaceId,a,RR->node->now());
peer->attemptToContactAt(RR,_localAddress,a,RR->node->now());
}
} break;
case 6: {
InetAddress a(field(ptr,16),16,at<uint16_t>(ptr + 16));
if ( ((flags & (0x01 | 0x02)) == 0) && (Path::isAddressValidForPath(a)) ) {
TRACE("attempting to contact %s at pushed direct path %s",peer->address().toString().c_str(),a.toString().c_str());
peer->attemptToContactAt(RR,_localInterfaceId,a,RR->node->now());
peer->attemptToContactAt(RR,_localAddress,a,RR->node->now());
}
} break;
}
@ -934,7 +934,7 @@ void IncomingPacket::_sendErrorNeedCertificate(const RuntimeEnvironment *RR,cons
outp.append((unsigned char)Packet::ERROR_NEED_MEMBERSHIP_CERTIFICATE);
outp.append(nwid);
outp.armor(peer->key(),true);
RR->node->putPacket(_localInterfaceId,_remoteAddress,outp.data(),outp.size());
RR->node->putPacket(_localAddress,_remoteAddress,outp.data(),outp.size());
}
} // namespace ZeroTier

8
node/IncomingPacket.hpp
View File

@ -72,16 +72,16 @@ public:
*
* @param data Packet data
* @param len Packet length
* @param localInterfaceId Local interface ID
* @param localAddress Local interface address
* @param remoteAddress Address from which packet came
* @param now Current time
* @throws std::out_of_range Range error processing packet
*/
IncomingPacket(const void *data,unsigned int len,int localInterfaceId,const InetAddress &remoteAddress,uint64_t now) :
IncomingPacket(const void *data,unsigned int len,const InetAddress &localAddress,const InetAddress &remoteAddress,uint64_t now) :
Packet(data,len),
_receiveTime(now),
_localAddress(localAddress),
_remoteAddress(remoteAddress),
_localInterfaceId(localInterfaceId),
__refCount()
{
}
@ -129,8 +129,8 @@ private:
void _sendErrorNeedCertificate(const RuntimeEnvironment *RR,const SharedPtr<Peer> &peer,uint64_t nwid);
uint64_t _receiveTime;
InetAddress _localAddress;
InetAddress _remoteAddress;
int _localInterfaceId;
AtomicCounter __refCount;
};

38
node/Network.cpp
View File

@ -100,28 +100,28 @@ Network::Network(const RuntimeEnvironment *renv,uint64_t nwid) :
}
if (!_portInitialized) {
ZT1_VirtualNetworkConfig ctmp;
ZT_VirtualNetworkConfig ctmp;
_externalConfig(&ctmp);
_portError = RR->node->configureVirtualNetworkPort(_id,ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_UP,&ctmp);
_portError = RR->node->configureVirtualNetworkPort(_id,ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_UP,&ctmp);
_portInitialized = true;
}
}
Network::~Network()
{
ZT1_VirtualNetworkConfig ctmp;
ZT_VirtualNetworkConfig ctmp;
_externalConfig(&ctmp);
char n[128];
if (_destroyed) {
RR->node->configureVirtualNetworkPort(_id,ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_DESTROY,&ctmp);
RR->node->configureVirtualNetworkPort(_id,ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_DESTROY,&ctmp);
Utils::snprintf(n,sizeof(n),"networks.d/%.16llx.conf",_id);
RR->node->dataStoreDelete(n);
Utils::snprintf(n,sizeof(n),"networks.d/%.16llx.mcerts",_id);
RR->node->dataStoreDelete(n);
} else {
RR->node->configureVirtualNetworkPort(_id,ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_DOWN,&ctmp);
RR->node->configureVirtualNetworkPort(_id,ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_DOWN,&ctmp);
clean();
@ -184,7 +184,7 @@ bool Network::applyConfiguration(const SharedPtr<NetworkConfig> &conf)
return false;
try {
if ((conf->networkId() == _id)&&(conf->issuedTo() == RR->identity.address())) {
ZT1_VirtualNetworkConfig ctmp;
ZT_VirtualNetworkConfig ctmp;
bool portInitialized;
{
Mutex::Lock _l(_lock);
@ -195,7 +195,7 @@ bool Network::applyConfiguration(const SharedPtr<NetworkConfig> &conf)
portInitialized = _portInitialized;
_portInitialized = true;
}
_portError = RR->node->configureVirtualNetworkPort(_id,(portInitialized) ? ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_CONFIG_UPDATE : ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_UP,&ctmp);
_portError = RR->node->configureVirtualNetworkPort(_id,(portInitialized) ? ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_CONFIG_UPDATE : ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_UP,&ctmp);
return true;
} else {
TRACE("ignored invalid configuration for network %.16llx (configuration contains mismatched network ID or issued-to address)",(unsigned long long)_id);
@ -431,9 +431,9 @@ void Network::setEnabled(bool enabled)
Mutex::Lock _l(_lock);
if (_enabled != enabled) {
_enabled = enabled;
ZT1_VirtualNetworkConfig ctmp;
ZT_VirtualNetworkConfig ctmp;
_externalConfig(&ctmp);
_portError = RR->node->configureVirtualNetworkPort(_id,ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_CONFIG_UPDATE,&ctmp);
_portError = RR->node->configureVirtualNetworkPort(_id,ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_CONFIG_UPDATE,&ctmp);
}
}
@ -444,24 +444,24 @@ void Network::destroy()
_destroyed = true;
}
ZT1_VirtualNetworkStatus Network::_status() const
ZT_VirtualNetworkStatus Network::_status() const
{
// assumes _lock is locked
if (_portError)
return ZT1_NETWORK_STATUS_PORT_ERROR;
return ZT_NETWORK_STATUS_PORT_ERROR;
switch(_netconfFailure) {
case NETCONF_FAILURE_ACCESS_DENIED:
return ZT1_NETWORK_STATUS_ACCESS_DENIED;
return ZT_NETWORK_STATUS_ACCESS_DENIED;
case NETCONF_FAILURE_NOT_FOUND:
return ZT1_NETWORK_STATUS_NOT_FOUND;
return ZT_NETWORK_STATUS_NOT_FOUND;
case NETCONF_FAILURE_NONE:
return ((_config) ? ZT1_NETWORK_STATUS_OK : ZT1_NETWORK_STATUS_REQUESTING_CONFIGURATION);
return ((_config) ? ZT_NETWORK_STATUS_OK : ZT_NETWORK_STATUS_REQUESTING_CONFIGURATION);
default:
return ZT1_NETWORK_STATUS_PORT_ERROR;
return ZT_NETWORK_STATUS_PORT_ERROR;
}
}
void Network::_externalConfig(ZT1_VirtualNetworkConfig *ec) const
void Network::_externalConfig(ZT_VirtualNetworkConfig *ec) const
{
// assumes _lock is locked
ec->nwid = _id;
@ -470,7 +470,7 @@ void Network::_externalConfig(ZT1_VirtualNetworkConfig *ec) const
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() ? ZT1_NETWORK_TYPE_PRIVATE : ZT1_NETWORK_TYPE_PUBLIC) : ZT1_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;
@ -479,7 +479,7 @@ void Network::_externalConfig(ZT1_VirtualNetworkConfig *ec) const
ec->enabled = (_enabled) ? 1 : 0;
ec->netconfRevision = (_config) ? (unsigned long)_config->revision() : 0;
ec->multicastSubscriptionCount = std::min((unsigned int)_myMulticastGroups.size(),(unsigned int)ZT1_MAX_NETWORK_MULTICAST_SUBSCRIPTIONS);
ec->multicastSubscriptionCount = std::min((unsigned int)_myMulticastGroups.size(),(unsigned int)ZT_MAX_NETWORK_MULTICAST_SUBSCRIPTIONS);
for(unsigned int i=0;i<ec->multicastSubscriptionCount;++i) {
ec->multicastSubscriptions[i].mac = _myMulticastGroups[i].mac().toInt();
ec->multicastSubscriptions[i].adi = _myMulticastGroups[i].adi();
@ -487,7 +487,7 @@ void Network::_externalConfig(ZT1_VirtualNetworkConfig *ec) const
if (_config) {
ec->assignedAddressCount = (unsigned int)_config->staticIps().size();
for(unsigned long i=0;i<ZT1_MAX_ZT_ASSIGNED_ADDRESSES;++i) {
for(unsigned long i=0;i<ZT_MAX_ZT_ASSIGNED_ADDRESSES;++i) {
if (i < _config->staticIps().size())
memcpy(&(ec->assignedAddresses[i]),&(_config->staticIps()[i]),sizeof(struct sockaddr_storage));
}

8
node/Network.hpp
View File

@ -222,7 +222,7 @@ public:
/**
* @return Status of this network
*/
inline ZT1_VirtualNetworkStatus status() const
inline ZT_VirtualNetworkStatus status() const
{
Mutex::Lock _l(_lock);
return _status();
@ -231,7 +231,7 @@ public:
/**
* @param ec Buffer to fill with externally-visible network configuration
*/
inline void externalConfig(ZT1_VirtualNetworkConfig *ec) const
inline void externalConfig(ZT_VirtualNetworkConfig *ec) const
{
Mutex::Lock _l(_lock);
_externalConfig(ec);
@ -354,8 +354,8 @@ private:
uint64_t lastPushed; // when did we last push ours to them?
};
ZT1_VirtualNetworkStatus _status() const;
void _externalConfig(ZT1_VirtualNetworkConfig *ec) const; // assumes _lock is locked
ZT_VirtualNetworkStatus _status() const;
void _externalConfig(ZT_VirtualNetworkConfig *ec) const; // assumes _lock is locked
bool _isAllowed(const Address &peer) const;
void _announceMulticastGroups();
std::vector<MulticastGroup> _allMulticastGroups() const;

6
node/NetworkConfig.cpp
View File

@ -108,7 +108,7 @@ void NetworkConfig::_fromDictionary(const Dictionary &d)
_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() > ZT1_MAX_NETWORK_SHORT_NAME_LENGTH)
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
@ -142,8 +142,8 @@ void NetworkConfig::_fromDictionary(const Dictionary &d)
_localRoutes.push_back(addr);
else _staticIps.push_back(addr);
}
if (_localRoutes.size() > ZT1_MAX_ZT_ASSIGNED_ADDRESSES) throw std::invalid_argument("too many ZT-assigned routes");
if (_staticIps.size() > ZT1_MAX_ZT_ASSIGNED_ADDRESSES) throw std::invalid_argument("too many ZT-assigned IP addresses");
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());

214
node/Node.cpp
View File

@ -48,6 +48,8 @@
#include "SelfAwareness.hpp"
#include "Defaults.hpp"
const struct sockaddr_storage ZT_SOCKADDR_NULL = {0};
namespace ZeroTier {
/****************************************************************************/
@ -57,12 +59,12 @@ namespace ZeroTier {
Node::Node(
uint64_t now,
void *uptr,
ZT1_DataStoreGetFunction dataStoreGetFunction,
ZT1_DataStorePutFunction dataStorePutFunction,
ZT1_WirePacketSendFunction wirePacketSendFunction,
ZT1_VirtualNetworkFrameFunction virtualNetworkFrameFunction,
ZT1_VirtualNetworkConfigFunction virtualNetworkConfigFunction,
ZT1_EventCallback eventCallback,
ZT_DataStoreGetFunction dataStoreGetFunction,
ZT_DataStorePutFunction dataStorePutFunction,
ZT_WirePacketSendFunction wirePacketSendFunction,
ZT_VirtualNetworkFrameFunction virtualNetworkFrameFunction,
ZT_VirtualNetworkConfigFunction virtualNetworkConfigFunction,
ZT_EventCallback eventCallback,
const char *overrideRootTopology) :
_RR(this),
RR(&_RR),
@ -141,7 +143,7 @@ Node::Node(
}
RR->topology->setRootServers(Dictionary(rt.get("rootservers","")));
postEvent(ZT1_EVENT_UP);
postEvent(ZT_EVENT_UP);
}
Node::~Node()
@ -155,20 +157,20 @@ Node::~Node()
delete RR->sw;
}
ZT1_ResultCode Node::processWirePacket(
ZT_ResultCode Node::processWirePacket(
uint64_t now,
int localInterfaceId,
const struct sockaddr_storage *localAddress,
const struct sockaddr_storage *remoteAddress,
const void *packetData,
unsigned int packetLength,
volatile uint64_t *nextBackgroundTaskDeadline)
{
_now = now;
RR->sw->onRemotePacket(localInterfaceId,*(reinterpret_cast<const InetAddress *>(remoteAddress)),packetData,packetLength);
return ZT1_RESULT_OK;
RR->sw->onRemotePacket(*(reinterpret_cast<const InetAddress *>(localAddress)),*(reinterpret_cast<const InetAddress *>(remoteAddress)),packetData,packetLength);
return ZT_RESULT_OK;
}
ZT1_ResultCode Node::processVirtualNetworkFrame(
ZT_ResultCode Node::processVirtualNetworkFrame(
uint64_t now,
uint64_t nwid,
uint64_t sourceMac,
@ -183,8 +185,8 @@ ZT1_ResultCode Node::processVirtualNetworkFrame(
SharedPtr<Network> nw(this->network(nwid));
if (nw) {
RR->sw->onLocalEthernet(nw,MAC(sourceMac),MAC(destMac),etherType,vlanId,frameData,frameLength);
return ZT1_RESULT_OK;
} else return ZT1_RESULT_ERROR_NETWORK_NOT_FOUND;
return ZT_RESULT_OK;
} else return ZT_RESULT_ERROR_NETWORK_NOT_FOUND;
}
class _PingPeersThatNeedPing
@ -228,7 +230,7 @@ private:
std::vector<Address> _rootAddresses;
};
ZT1_ResultCode Node::processBackgroundTasks(uint64_t now,volatile uint64_t *nextBackgroundTaskDeadline)
ZT_ResultCode Node::processBackgroundTasks(uint64_t now,volatile uint64_t *nextBackgroundTaskDeadline)
{
_now = now;
Mutex::Lock bl(_backgroundTasksLock);
@ -264,7 +266,7 @@ ZT1_ResultCode Node::processBackgroundTasks(uint64_t now,volatile uint64_t *next
if (nr->second) {
SharedPtr<Peer> rp(RR->topology->getPeer(nr->first));
if ((rp)&&(!rp->hasActiveDirectPath(now)))
rp->attemptToContactAt(RR,-1,nr->second,now);
rp->attemptToContactAt(RR,InetAddress(),nr->second,now);
}
}
@ -276,9 +278,9 @@ ZT1_ResultCode Node::processBackgroundTasks(uint64_t now,volatile uint64_t *next
bool oldOnline = _online;
_online = ((now - pfunc.lastReceiveFromUpstream) < ZT_PEER_ACTIVITY_TIMEOUT);
if (oldOnline != _online)
postEvent(_online ? ZT1_EVENT_ONLINE : ZT1_EVENT_OFFLINE);
postEvent(_online ? ZT_EVENT_ONLINE : ZT_EVENT_OFFLINE);
} catch ( ... ) {
return ZT1_RESULT_FATAL_ERROR_INTERNAL;
return ZT_RESULT_FATAL_ERROR_INTERNAL;
}
} else {
timeUntilNextPingCheck -= (unsigned long)timeSinceLastPingCheck;
@ -291,30 +293,30 @@ ZT1_ResultCode Node::processBackgroundTasks(uint64_t now,volatile uint64_t *next
RR->sa->clean(now);
RR->mc->clean(now);
} catch ( ... ) {
return ZT1_RESULT_FATAL_ERROR_INTERNAL;
return ZT_RESULT_FATAL_ERROR_INTERNAL;
}
}
try {
*nextBackgroundTaskDeadline = now + (uint64_t)std::max(std::min(timeUntilNextPingCheck,RR->sw->doTimerTasks(now)),(unsigned long)ZT_CORE_TIMER_TASK_GRANULARITY);
} catch ( ... ) {
return ZT1_RESULT_FATAL_ERROR_INTERNAL;
return ZT_RESULT_FATAL_ERROR_INTERNAL;
}
return ZT1_RESULT_OK;
return ZT_RESULT_OK;
}
ZT1_ResultCode Node::join(uint64_t nwid)
ZT_ResultCode Node::join(uint64_t nwid)
{
Mutex::Lock _l(_networks_m);
SharedPtr<Network> nw = _network(nwid);
if(!nw)
_networks.push_back(std::pair< uint64_t,SharedPtr<Network> >(nwid,SharedPtr<Network>(new Network(RR,nwid))));
std::sort(_networks.begin(),_networks.end()); // will sort by nwid since it's the first in a pair<>
return ZT1_RESULT_OK;
return ZT_RESULT_OK;
}
ZT1_ResultCode Node::leave(uint64_t nwid)
ZT_ResultCode Node::leave(uint64_t nwid)
{
std::vector< std::pair< uint64_t,SharedPtr<Network> > > newn;
Mutex::Lock _l(_networks_m);
@ -324,25 +326,25 @@ ZT1_ResultCode Node::leave(uint64_t nwid)
else n->second->destroy();
}
_networks.swap(newn);
return ZT1_RESULT_OK;
return ZT_RESULT_OK;
}
ZT1_ResultCode Node::multicastSubscribe(uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi)
ZT_ResultCode Node::multicastSubscribe(uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi)
{
SharedPtr<Network> nw(this->network(nwid));
if (nw) {
nw->multicastSubscribe(MulticastGroup(MAC(multicastGroup),(uint32_t)(multicastAdi & 0xffffffff)));
return ZT1_RESULT_OK;
} else return ZT1_RESULT_ERROR_NETWORK_NOT_FOUND;
return ZT_RESULT_OK;
} else return ZT_RESULT_ERROR_NETWORK_NOT_FOUND;
}
ZT1_ResultCode Node::multicastUnsubscribe(uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi)
ZT_ResultCode Node::multicastUnsubscribe(uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi)
{
SharedPtr<Network> nw(this->network(nwid));
if (nw) {
nw->multicastUnsubscribe(MulticastGroup(MAC(multicastGroup),(uint32_t)(multicastAdi & 0xffffffff)));
return ZT1_RESULT_OK;
} else return ZT1_RESULT_ERROR_NETWORK_NOT_FOUND;
return ZT_RESULT_OK;
} else return ZT_RESULT_ERROR_NETWORK_NOT_FOUND;
}
uint64_t Node::address() const
@ -350,7 +352,7 @@ uint64_t Node::address() const
return RR->identity.address().toInt();
}
void Node::status(ZT1_NodeStatus *status) const
void Node::status(ZT_NodeStatus *status) const
{
status->address = RR->identity.address().toInt();
status->publicIdentity = RR->publicIdentityStr.c_str();
@ -358,20 +360,20 @@ void Node::status(ZT1_NodeStatus *status) const
status->online = _online ? 1 : 0;
}
ZT1_PeerList *Node::peers() const
ZT_PeerList *Node::peers() const
{
std::vector< std::pair< Address,SharedPtr<Peer> > > peers(RR->topology->allPeers());
std::sort(peers.begin(),peers.end());
char *buf = (char *)::malloc(sizeof(ZT1_PeerList) + (sizeof(ZT1_Peer) * peers.size()));
char *buf = (char *)::malloc(sizeof(ZT_PeerList) + (sizeof(ZT_Peer) * peers.size()));
if (!buf)
return (ZT1_PeerList *)0;
ZT1_PeerList *pl = (ZT1_PeerList *)buf;
pl->peers = (ZT1_Peer *)(buf + sizeof(ZT1_PeerList));
return (ZT_PeerList *)0;
ZT_PeerList *pl = (ZT_PeerList *)buf;
pl->peers = (ZT_Peer *)(buf + sizeof(ZT_PeerList));
pl->peerCount = 0;
for(std::vector< std::pair< Address,SharedPtr<Peer> > >::iterator pi(peers.begin());pi!=peers.end();++pi) {
ZT1_Peer *p = &(pl->peers[pl->peerCount++]);
ZT_Peer *p = &(pl->peers[pl->peerCount++]);
p->address = pi->second->address().toInt();
p->lastUnicastFrame = pi->second->lastUnicastFrame();
p->lastMulticastFrame = pi->second->lastMulticastFrame();
@ -385,7 +387,7 @@ ZT1_PeerList *Node::peers() const
p->versionRev = -1;
}
p->latency = pi->second->latency();
p->role = RR->topology->isRoot(pi->second->identity()) ? ZT1_PEER_ROLE_ROOT : ZT1_PEER_ROLE_LEAF;
p->role = RR->topology->isRoot(pi->second->identity()) ? ZT_PEER_ROLE_ROOT : ZT_PEER_ROLE_LEAF;
std::vector<RemotePath> paths(pi->second->paths());
RemotePath *bestPath = pi->second->getBestPath(_now);
@ -404,27 +406,27 @@ ZT1_PeerList *Node::peers() const
return pl;
}
ZT1_VirtualNetworkConfig *Node::networkConfig(uint64_t nwid) const
ZT_VirtualNetworkConfig *Node::networkConfig(uint64_t nwid) const
{
Mutex::Lock _l(_networks_m);
SharedPtr<Network> nw = _network(nwid);
if(nw) {
ZT1_VirtualNetworkConfig *nc = (ZT1_VirtualNetworkConfig *)::malloc(sizeof(ZT1_VirtualNetworkConfig));
ZT_VirtualNetworkConfig *nc = (ZT_VirtualNetworkConfig *)::malloc(sizeof(ZT_VirtualNetworkConfig));
nw->externalConfig(nc);
return nc;
}
return (ZT1_VirtualNetworkConfig *)0;
return (ZT_VirtualNetworkConfig *)0;
}
ZT1_VirtualNetworkList *Node::networks() const
ZT_VirtualNetworkList *Node::networks() const
{
Mutex::Lock _l(_networks_m);
char *buf = (char *)::malloc(sizeof(ZT1_VirtualNetworkList) + (sizeof(ZT1_VirtualNetworkConfig) * _networks.size()));
char *buf = (char *)::malloc(sizeof(ZT_VirtualNetworkList) + (sizeof(ZT_VirtualNetworkConfig) * _networks.size()));
if (!buf)
return (ZT1_VirtualNetworkList *)0;
ZT1_VirtualNetworkList *nl = (ZT1_VirtualNetworkList *)buf;
nl->networks = (ZT1_VirtualNetworkConfig *)(buf + sizeof(ZT1_VirtualNetworkList));
return (ZT_VirtualNetworkList *)0;
ZT_VirtualNetworkList *nl = (ZT_VirtualNetworkList *)buf;
nl->networks = (ZT_VirtualNetworkConfig *)(buf + sizeof(ZT_VirtualNetworkList));
nl->networkCount = 0;
for(std::vector< std::pair< uint64_t,SharedPtr<Network> > >::const_iterator n(_networks.begin());n!=_networks.end();++n)
@ -439,7 +441,7 @@ void Node::freeQueryResult(void *qr)
::free(qr);
}
int Node::addLocalInterfaceAddress(const struct sockaddr_storage *addr,int metric,ZT1_LocalInterfaceAddressTrust trust)
int Node::addLocalInterfaceAddress(const struct sockaddr_storage *addr,int metric,ZT_LocalInterfaceAddressTrust trust)
{
if (Path::isAddressValidForPath(*(reinterpret_cast<const InetAddress *>(addr)))) {
Mutex::Lock _l(_directPaths_m);
@ -472,7 +474,7 @@ std::string Node::dataStoreGet(const char *name)
std::string r;
unsigned long olen = 0;
do {
long n = _dataStoreGetFunction(reinterpret_cast<ZT1_Node *>(this),_uPtr,name,buf,sizeof(buf),(unsigned long)r.length(),&olen);
long n = _dataStoreGetFunction(reinterpret_cast<ZT_Node *>(this),_uPtr,name,buf,sizeof(buf),(unsigned long)r.length(),&olen);
if (n <= 0)
return std::string();
r.append(buf,n);
@ -486,7 +488,7 @@ void Node::postNewerVersionIfNewer(unsigned int major,unsigned int minor,unsigne
_newestVersionSeen[0] = major;
_newestVersionSeen[1] = minor;
_newestVersionSeen[2] = rev;
this->postEvent(ZT1_EVENT_SAW_MORE_RECENT_VERSION,(const void *)_newestVersionSeen);
this->postEvent(ZT_EVENT_SAW_MORE_RECENT_VERSION,(const void *)_newestVersionSeen);
}
}
@ -519,7 +521,7 @@ void Node::postTrace(const char *module,unsigned int line,const char *fmt,...)
tmp2[sizeof(tmp2)-1] = (char)0;
Utils::snprintf(tmp1,sizeof(tmp1),"[%s] %s:%u %s",nowstr,module,line,tmp2);
postEvent(ZT1_EVENT_TRACE,tmp1);
postEvent(ZT_EVENT_TRACE,tmp1);
}
#endif // ZT_TRACE
@ -539,59 +541,59 @@ uint64_t Node::prng()
extern "C" {
enum ZT1_ResultCode ZT1_Node_new(
ZT1_Node **node,
enum ZT_ResultCode ZT_Node_new(
ZT_Node **node,
void *uptr,
uint64_t now,
ZT1_DataStoreGetFunction dataStoreGetFunction,
ZT1_DataStorePutFunction dataStorePutFunction,
ZT1_WirePacketSendFunction wirePacketSendFunction,
ZT1_VirtualNetworkFrameFunction virtualNetworkFrameFunction,
ZT1_VirtualNetworkConfigFunction virtualNetworkConfigFunction,
ZT1_EventCallback eventCallback,
ZT_DataStoreGetFunction dataStoreGetFunction,
ZT_DataStorePutFunction dataStorePutFunction,
ZT_WirePacketSendFunction wirePacketSendFunction,
ZT_VirtualNetworkFrameFunction virtualNetworkFrameFunction,
ZT_VirtualNetworkConfigFunction virtualNetworkConfigFunction,
ZT_EventCallback eventCallback,
const char *overrideRootTopology)
{
*node = (ZT1_Node *)0;
*node = (ZT_Node *)0;
try {
*node = reinterpret_cast<ZT1_Node *>(new ZeroTier::Node(now,uptr,dataStoreGetFunction,dataStorePutFunction,wirePacketSendFunction,virtualNetworkFrameFunction,virtualNetworkConfigFunction,eventCallback,overrideRootTopology));
return ZT1_RESULT_OK;
*node = reinterpret_cast<ZT_Node *>(new ZeroTier::Node(now,uptr,dataStoreGetFunction,dataStorePutFunction,wirePacketSendFunction,virtualNetworkFrameFunction,virtualNetworkConfigFunction,eventCallback,overrideRootTopology));
return ZT_RESULT_OK;
} catch (std::bad_alloc &exc) {
return ZT1_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
return ZT_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
} catch (std::runtime_error &exc) {
return ZT1_RESULT_FATAL_ERROR_DATA_STORE_FAILED;
return ZT_RESULT_FATAL_ERROR_DATA_STORE_FAILED;
} catch ( ... ) {
return ZT1_RESULT_FATAL_ERROR_INTERNAL;
return ZT_RESULT_FATAL_ERROR_INTERNAL;
}
}
void ZT1_Node_delete(ZT1_Node *node)
void ZT_Node_delete(ZT_Node *node)
{
try {
delete (reinterpret_cast<ZeroTier::Node *>(node));
} catch ( ... ) {}
}
enum ZT1_ResultCode ZT1_Node_processWirePacket(
ZT1_Node *node,
enum ZT_ResultCode ZT_Node_processWirePacket(
ZT_Node *node,
uint64_t now,
int localInterfaceId,
const struct sockaddr_storage *localAddress,
const struct sockaddr_storage *remoteAddress,
const void *packetData,
unsigned int packetLength,
volatile uint64_t *nextBackgroundTaskDeadline)
{
try {
return reinterpret_cast<ZeroTier::Node *>(node)->processWirePacket(now,localInterfaceId,remoteAddress,packetData,packetLength,nextBackgroundTaskDeadline);
return reinterpret_cast<ZeroTier::Node *>(node)->processWirePacket(now,localAddress,remoteAddress,packetData,packetLength,nextBackgroundTaskDeadline);
} catch (std::bad_alloc &exc) {
return ZT1_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
return ZT_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
} catch ( ... ) {
reinterpret_cast<ZeroTier::Node *>(node)->postEvent(ZT1_EVENT_INVALID_PACKET,(const void *)remoteAddress);
return ZT1_RESULT_OK;
reinterpret_cast<ZeroTier::Node *>(node)->postEvent(ZT_EVENT_INVALID_PACKET,(const void *)remoteAddress);
return ZT_RESULT_OK;
}
}
enum ZT1_ResultCode ZT1_Node_processVirtualNetworkFrame(
ZT1_Node *node,
enum ZT_ResultCode ZT_Node_processVirtualNetworkFrame(
ZT_Node *node,
uint64_t now,
uint64_t nwid,
uint64_t sourceMac,
@ -605,121 +607,121 @@ enum ZT1_ResultCode ZT1_Node_processVirtualNetworkFrame(
try {
return reinterpret_cast<ZeroTier::Node *>(node)->processVirtualNetworkFrame(now,nwid,sourceMac,destMac,etherType,vlanId,frameData,frameLength,nextBackgroundTaskDeadline);
} catch (std::bad_alloc &exc) {
return ZT1_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
return ZT_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
} catch ( ... ) {
return ZT1_RESULT_FATAL_ERROR_INTERNAL;
return ZT_RESULT_FATAL_ERROR_INTERNAL;
}
}
enum ZT1_ResultCode ZT1_Node_processBackgroundTasks(ZT1_Node *node,uint64_t now,volatile uint64_t *nextBackgroundTaskDeadline)
enum ZT_ResultCode ZT_Node_processBackgroundTasks(ZT_Node *node,uint64_t now,volatile uint64_t *nextBackgroundTaskDeadline)
{
try {
return reinterpret_cast<ZeroTier::Node *>(node)->processBackgroundTasks(now,nextBackgroundTaskDeadline);
} catch (std::bad_alloc &exc) {
return ZT1_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
return ZT_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
} catch ( ... ) {
return ZT1_RESULT_FATAL_ERROR_INTERNAL;
return ZT_RESULT_FATAL_ERROR_INTERNAL;
}
}
enum ZT1_ResultCode ZT1_Node_join(ZT1_Node *node,uint64_t nwid)
enum ZT_ResultCode ZT_Node_join(ZT_Node *node,uint64_t nwid)
{
try {
return reinterpret_cast<ZeroTier::Node *>(node)->join(nwid);
} catch (std::bad_alloc &exc) {
return ZT1_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
return ZT_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
} catch ( ... ) {
return ZT1_RESULT_FATAL_ERROR_INTERNAL;
return ZT_RESULT_FATAL_ERROR_INTERNAL;
}
}
enum ZT1_ResultCode ZT1_Node_leave(ZT1_Node *node,uint64_t nwid)
enum ZT_ResultCode ZT_Node_leave(ZT_Node *node,uint64_t nwid)
{
try {
return reinterpret_cast<ZeroTier::Node *>(node)->leave(nwid);
} catch (std::bad_alloc &exc) {
return ZT1_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
return ZT_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
} catch ( ... ) {
return ZT1_RESULT_FATAL_ERROR_INTERNAL;
return ZT_RESULT_FATAL_ERROR_INTERNAL;
}
}
enum ZT1_ResultCode ZT1_Node_multicastSubscribe(ZT1_Node *node,uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi)
enum ZT_ResultCode ZT_Node_multicastSubscribe(ZT_Node *node,uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi)
{
try {
return reinterpret_cast<ZeroTier::Node *>(node)->multicastSubscribe(nwid,multicastGroup,multicastAdi);
} catch (std::bad_alloc &exc) {
return ZT1_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
return ZT_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
} catch ( ... ) {
return ZT1_RESULT_FATAL_ERROR_INTERNAL;
return ZT_RESULT_FATAL_ERROR_INTERNAL;
}
}
enum ZT1_ResultCode ZT1_Node_multicastUnsubscribe(ZT1_Node *node,uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi)
enum ZT_ResultCode ZT_Node_multicastUnsubscribe(ZT_Node *node,uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi)
{
try {
return reinterpret_cast<ZeroTier::Node *>(node)->multicastUnsubscribe(nwid,multicastGroup,multicastAdi);
} catch (std::bad_alloc &exc) {
return ZT1_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
return ZT_RESULT_FATAL_ERROR_OUT_OF_MEMORY;
} catch ( ... ) {
return ZT1_RESULT_FATAL_ERROR_INTERNAL;
return ZT_RESULT_FATAL_ERROR_INTERNAL;
}
}
uint64_t ZT1_Node_address(ZT1_Node *node)
uint64_t ZT_Node_address(ZT_Node *node)
{
return reinterpret_cast<ZeroTier::Node *>(node)->address();
}
void ZT1_Node_status(ZT1_Node *node,ZT1_NodeStatus *status)
void ZT_Node_status(ZT_Node *node,ZT_NodeStatus *status)
{
try {
reinterpret_cast<ZeroTier::Node *>(node)->status(status);
} catch ( ... ) {}
}
ZT1_PeerList *ZT1_Node_peers(ZT1_Node *node)
ZT_PeerList *ZT_Node_peers(ZT_Node *node)
{
try {
return reinterpret_cast<ZeroTier::Node *>(node)->peers();
} catch ( ... ) {
return (ZT1_PeerList *)0;
return (ZT_PeerList *)0;
}
}
ZT1_VirtualNetworkConfig *ZT1_Node_networkConfig(ZT1_Node *node,uint64_t nwid)
ZT_VirtualNetworkConfig *ZT_Node_networkConfig(ZT_Node *node,uint64_t nwid)
{
try {
return reinterpret_cast<ZeroTier::Node *>(node)->networkConfig(nwid);
} catch ( ... ) {
return (ZT1_VirtualNetworkConfig *)0;
return (ZT_VirtualNetworkConfig *)0;
}
}
ZT1_VirtualNetworkList *ZT1_Node_networks(ZT1_Node *node)
ZT_VirtualNetworkList *ZT_Node_networks(ZT_Node *node)
{
try {
return reinterpret_cast<ZeroTier::Node *>(node)->networks();
} catch ( ... ) {
return (ZT1_VirtualNetworkList *)0;
return (ZT_VirtualNetworkList *)0;
}
}
void ZT1_Node_freeQueryResult(ZT1_Node *node,void *qr)
void ZT_Node_freeQueryResult(ZT_Node *node,void *qr)
{
try {
reinterpret_cast<ZeroTier::Node *>(node)->freeQueryResult(qr);
} catch ( ... ) {}
}
void ZT1_Node_setNetconfMaster(ZT1_Node *node,void *networkControllerInstance)
void ZT_Node_setNetconfMaster(ZT_Node *node,void *networkControllerInstance)
{
try {
reinterpret_cast<ZeroTier::Node *>(node)->setNetconfMaster(networkControllerInstance);
} catch ( ... ) {}
}
int ZT1_Node_addLocalInterfaceAddress(ZT1_Node *node,const struct sockaddr_storage *addr,int metric,ZT1_LocalInterfaceAddressTrust trust)
int ZT_Node_addLocalInterfaceAddress(ZT_Node *node,const struct sockaddr_storage *addr,int metric,ZT_LocalInterfaceAddressTrust trust)
{
try {
return reinterpret_cast<ZeroTier::Node *>(node)->addLocalInterfaceAddress(addr,metric,trust);
@ -728,21 +730,21 @@ int ZT1_Node_addLocalInterfaceAddress(ZT1_Node *node,const struct sockaddr_stora
}
}
void ZT1_Node_clearLocalInterfaceAddresses(ZT1_Node *node)
void ZT_Node_clearLocalInterfaceAddresses(ZT_Node *node)
{
try {
reinterpret_cast<ZeroTier::Node *>(node)->clearLocalInterfaceAddresses();
} catch ( ... ) {}
}
void ZT1_version(int *major,int *minor,int *revision,unsigned long *featureFlags)
void ZT_version(int *major,int *minor,int *revision,unsigned long *featureFlags)
{
if (major) *major = ZEROTIER_ONE_VERSION_MAJOR;
if (minor) *minor = ZEROTIER_ONE_VERSION_MINOR;
if (revision) *revision = ZEROTIER_ONE_VERSION_REVISION;
if (featureFlags) {
*featureFlags = (
ZT1_FEATURE_FLAG_THREAD_SAFE
ZT_FEATURE_FLAG_THREAD_SAFE
);
}
}

70
node/Node.hpp
View File

@ -58,7 +58,7 @@ namespace ZeroTier {
/**
* Implementation of Node object as defined in CAPI
*
* The pointer returned by ZT1_Node_new() is an instance of this class.
* The pointer returned by ZT_Node_new() is an instance of this class.
*/
class Node
{
@ -66,26 +66,26 @@ public:
Node(
uint64_t now,
void *uptr,
ZT1_DataStoreGetFunction dataStoreGetFunction,
ZT1_DataStorePutFunction dataStorePutFunction,
ZT1_WirePacketSendFunction wirePacketSendFunction,
ZT1_VirtualNetworkFrameFunction virtualNetworkFrameFunction,
ZT1_VirtualNetworkConfigFunction virtualNetworkConfigFunction,
ZT1_EventCallback eventCallback,
ZT_DataStoreGetFunction dataStoreGetFunction,
ZT_DataStorePutFunction dataStorePutFunction,
ZT_WirePacketSendFunction wirePacketSendFunction,
ZT_VirtualNetworkFrameFunction virtualNetworkFrameFunction,
ZT_VirtualNetworkConfigFunction virtualNetworkConfigFunction,
ZT_EventCallback eventCallback,
const char *overrideRootTopology);
~Node();
// Public API Functions ----------------------------------------------------
ZT1_ResultCode processWirePacket(
ZT_ResultCode processWirePacket(
uint64_t now,
int localInterfaceId,
const struct sockaddr_storage *localAddress,
const struct sockaddr_storage *remoteAddress,
const void *packetData,
unsigned int packetLength,
volatile uint64_t *nextBackgroundTaskDeadline);
ZT1_ResultCode processVirtualNetworkFrame(
ZT_ResultCode processVirtualNetworkFrame(
uint64_t now,
uint64_t nwid,
uint64_t sourceMac,
@ -95,18 +95,18 @@ public:
const void *frameData,
unsigned int frameLength,
volatile uint64_t *nextBackgroundTaskDeadline);
ZT1_ResultCode processBackgroundTasks(uint64_t now,volatile uint64_t *nextBackgroundTaskDeadline);
ZT1_ResultCode join(uint64_t nwid);
ZT1_ResultCode leave(uint64_t nwid);
ZT1_ResultCode multicastSubscribe(uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi);
ZT1_ResultCode multicastUnsubscribe(uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi);
ZT_ResultCode processBackgroundTasks(uint64_t now,volatile uint64_t *nextBackgroundTaskDeadline);
ZT_ResultCode join(uint64_t nwid);
ZT_ResultCode leave(uint64_t nwid);
ZT_ResultCode multicastSubscribe(uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi);
ZT_ResultCode multicastUnsubscribe(uint64_t nwid,uint64_t multicastGroup,unsigned long multicastAdi);
uint64_t address() const;
void status(ZT1_NodeStatus *status) const;
ZT1_PeerList *peers() const;
ZT1_VirtualNetworkConfig *networkConfig(uint64_t nwid) const;
ZT1_VirtualNetworkList *networks() const;
void status(ZT_NodeStatus *status) const;
ZT_PeerList *peers() const;
ZT_VirtualNetworkConfig *networkConfig(uint64_t nwid) const;
ZT_VirtualNetworkList *networks() const;
void freeQueryResult(void *qr);
int addLocalInterfaceAddress(const struct sockaddr_storage *addr,int metric,ZT1_LocalInterfaceAddressTrust trust);
int addLocalInterfaceAddress(const struct sockaddr_storage *addr,int metric,ZT_LocalInterfaceAddressTrust trust);
void clearLocalInterfaceAddresses();
void setNetconfMaster(void *networkControllerInstance);
@ -120,18 +120,18 @@ public:
/**
* Enqueue a ZeroTier message to be sent
*
* @param localInterfaceId Local interface ID, -1 for unspecified/random
* @param localAddress Local address
* @param addr Destination address
* @param data Packet data
* @param len Packet length
* @return True if packet appears to have been sent
*/
inline bool putPacket(int localInterfaceId,const InetAddress &addr,const void *data,unsigned int len)
inline bool putPacket(const InetAddress &localAddress,const InetAddress &addr,const void *data,unsigned int len)
{
return (_wirePacketSendFunction(
reinterpret_cast<ZT1_Node *>(this),
reinterpret_cast<ZT_Node *>(this),
_uPtr,
localInterfaceId,
reinterpret_cast<const struct sockaddr_storage *>(&localAddress),
reinterpret_cast<const struct sockaddr_storage *>(&addr),
data,
len) == 0);
@ -151,7 +151,7 @@ public:
inline void putFrame(uint64_t nwid,const MAC &source,const MAC &dest,unsigned int etherType,unsigned int vlanId,const void *data,unsigned int len)
{
_virtualNetworkFrameFunction(
reinterpret_cast<ZT1_Node *>(this),
reinterpret_cast<ZT_Node *>(this),
_uPtr,
nwid,
source.toInt(),
@ -187,9 +187,9 @@ public:
return _directPaths;
}
inline bool dataStorePut(const char *name,const void *data,unsigned int len,bool secure) { return (_dataStorePutFunction(reinterpret_cast<ZT1_Node *>(this),_uPtr,name,data,len,(int)secure) == 0); }
inline bool dataStorePut(const char *name,const void *data,unsigned int len,bool secure) { return (_dataStorePutFunction(reinterpret_cast<ZT_Node *>(this),_uPtr,name,data,len,(int)secure) == 0); }
inline bool dataStorePut(const char *name,const std::string &data,bool secure) { return dataStorePut(name,(const void *)data.data(),(unsigned int)data.length(),secure); }
inline void dataStoreDelete(const char *name) { _dataStorePutFunction(reinterpret_cast<ZT1_Node *>(this),_uPtr,name,(const void *)0,0,0); }
inline void dataStoreDelete(const char *name) { _dataStorePutFunction(reinterpret_cast<ZT_Node *>(this),_uPtr,name,(const void *)0,0,0); }
std::string dataStoreGet(const char *name);
/**
@ -198,7 +198,7 @@ public:
* @param ev Event type
* @param md Meta-data (default: NULL/none)
*/
inline void postEvent(ZT1_Event ev,const void *md = (const void *)0) { _eventCallback(reinterpret_cast<ZT1_Node *>(this),_uPtr,ev,md); }
inline void postEvent(ZT_Event ev,const void *md = (const void *)0) { _eventCallback(reinterpret_cast<ZT_Node *>(this),_uPtr,ev,md); }
/**
* Update virtual network port configuration
@ -207,7 +207,7 @@ public:
* @param op Configuration operation
* @param nc Network configuration
*/
inline int configureVirtualNetworkPort(uint64_t nwid,ZT1_VirtualNetworkConfigOperation op,const ZT1_VirtualNetworkConfig *nc) { return _virtualNetworkConfigFunction(reinterpret_cast<ZT1_Node *>(this),_uPtr,nwid,op,nc); }
inline int configureVirtualNetworkPort(uint64_t nwid,ZT_VirtualNetworkConfigOperation op,const ZT_VirtualNetworkConfig *nc) { return _virtualNetworkConfigFunction(reinterpret_cast<ZT_Node *>(this),_uPtr,nwid,op,nc); }
/**
* @return True if we appear to be online
@ -244,12 +244,12 @@ private:
void *_uPtr; // _uptr (lower case) is reserved in Visual Studio :P
ZT1_DataStoreGetFunction _dataStoreGetFunction;
ZT1_DataStorePutFunction _dataStorePutFunction;
ZT1_WirePacketSendFunction _wirePacketSendFunction;
ZT1_VirtualNetworkFrameFunction _virtualNetworkFrameFunction;
ZT1_VirtualNetworkConfigFunction _virtualNetworkConfigFunction;
ZT1_EventCallback _eventCallback;
ZT_DataStoreGetFunction _dataStoreGetFunction;
ZT_DataStorePutFunction _dataStorePutFunction;
ZT_WirePacketSendFunction _wirePacketSendFunction;
ZT_VirtualNetworkFrameFunction _virtualNetworkFrameFunction;
ZT_VirtualNetworkConfigFunction _virtualNetworkConfigFunction;
ZT_EventCallback _eventCallback;
std::vector< std::pair< uint64_t, SharedPtr<Network> > > _networks;
Mutex _networks_m;

2
node/Path.hpp
View File

@ -57,7 +57,7 @@ public:
* Nearly all paths will be normal trust. The other levels are for high
* performance local SDN use only.
*
* These values MUST match ZT1_LocalInterfaceAddressTrust in ZeroTierOne.h
* These values MUST match ZT_LocalInterfaceAddressTrust in ZeroTierOne.h
*/
enum Trust
{

30
node/Peer.cpp
View File

@ -64,7 +64,7 @@ Peer::Peer(const Identity &myIdentity,const Identity &peerIdentity)
void Peer::received(
const RuntimeEnvironment *RR,
int localInterfaceId,
const InetAddress &localAddr,
const InetAddress &remoteAddr,
unsigned int hops,
uint64_t packetId,
@ -82,7 +82,7 @@ void Peer::received(
{
unsigned int np = _numPaths;
for(unsigned int p=0;p<np;++p) {
if ((_paths[p].address() == remoteAddr)&&(_paths[p].localInterfaceId() == localInterfaceId)) {
if ((_paths[p].address() == remoteAddr)&&(_paths[p].localAddress() == localAddr)) {
_paths[p].received(now);
pathIsConfirmed = true;
break;
@ -93,13 +93,13 @@ void Peer::received(
if ((verb == Packet::VERB_OK)&&(inReVerb == Packet::VERB_HELLO)) {
// Learn paths if they've been confirmed via a HELLO
RemotePath *slot = (RemotePath *)0;
if (np < ZT1_MAX_PEER_NETWORK_PATHS) {
if (np < ZT_MAX_PEER_NETWORK_PATHS) {
// Add new path
slot = &(_paths[np++]);
} else {
// Replace oldest non-fixed path
uint64_t slotLRmin = 0xffffffffffffffffULL;
for(unsigned int p=0;p<ZT1_MAX_PEER_NETWORK_PATHS;++p) {
for(unsigned int p=0;p<ZT_MAX_PEER_NETWORK_PATHS;++p) {
if ((!_paths[p].fixed())&&(_paths[p].lastReceived() <= slotLRmin)) {
slotLRmin = _paths[p].lastReceived();
slot = &(_paths[p]);
@ -107,7 +107,7 @@ void Peer::received(
}
}
if (slot) {
*slot = RemotePath(localInterfaceId,remoteAddr,false);
*slot = RemotePath(localAddr,remoteAddr,false);
slot->received(now);
_numPaths = np;
pathIsConfirmed = true;
@ -120,7 +120,7 @@ void Peer::received(
if ((now - _lastPathConfirmationSent) >= ZT_MIN_PATH_CONFIRMATION_INTERVAL) {
_lastPathConfirmationSent = now;
TRACE("got %s via unknown path %s(%s), confirming...",Packet::verbString(verb),_id.address().toString().c_str(),remoteAddr.toString().c_str());
attemptToContactAt(RR,localInterfaceId,remoteAddr,now);
attemptToContactAt(RR,localAddr,remoteAddr,now);
}
}
}
@ -142,7 +142,7 @@ void Peer::received(
for(std::vector<MulticastGroup>::const_iterator mg(mgs.begin());mg!=mgs.end();++mg) {
if ((outp.size() + 18) > ZT_UDP_DEFAULT_PAYLOAD_MTU) {
outp.armor(_key,true);
RR->node->putPacket(localInterfaceId,remoteAddr,outp.data(),outp.size());
RR->node->putPacket(localAddr,remoteAddr,outp.data(),outp.size());
outp.reset(_id.address(),RR->identity.address(),Packet::VERB_MULTICAST_LIKE);
}
@ -155,7 +155,7 @@ void Peer::received(
}
if (outp.size() > ZT_PROTO_MIN_PACKET_LENGTH) {
outp.armor(_key,true);
RR->node->putPacket(localInterfaceId,remoteAddr,outp.data(),outp.size());
RR->node->putPacket(localAddr,remoteAddr,outp.data(),outp.size());
}
}
}
@ -181,7 +181,7 @@ RemotePath *Peer::getBestPath(uint64_t now)
return bestPath;
}
void Peer::attemptToContactAt(const RuntimeEnvironment *RR,int localInterfaceId,const InetAddress &atAddress,uint64_t now)
void Peer::attemptToContactAt(const RuntimeEnvironment *RR,const InetAddress &localAddr,const InetAddress &atAddress,uint64_t now)
{
Packet outp(_id.address(),RR->identity.address(),Packet::VERB_HELLO);
outp.append((unsigned char)ZT_PROTO_VERSION);
@ -209,7 +209,7 @@ void Peer::attemptToContactAt(const RuntimeEnvironment *RR,int localInterfaceId,
}
outp.armor(_key,false); // HELLO is sent in the clear
RR->node->putPacket(localInterfaceId,atAddress,outp.data(),outp.size());
RR->node->putPacket(localAddr,atAddress,outp.data(),outp.size());
}
void Peer::doPingAndKeepalive(const RuntimeEnvironment *RR,uint64_t now)
@ -218,12 +218,12 @@ void Peer::doPingAndKeepalive(const RuntimeEnvironment *RR,uint64_t now)
if (bestPath) {
if ((now - bestPath->lastReceived()) >= ZT_PEER_DIRECT_PING_DELAY) {
TRACE("PING %s(%s)",_id.address().toString().c_str(),bestPath->address().toString().c_str());
attemptToContactAt(RR,bestPath->localInterfaceId(),bestPath->address(),now);
attemptToContactAt(RR,bestPath->localAddress(),bestPath->address(),now);
bestPath->sent(now);
} else if (((now - bestPath->lastSend()) >= ZT_NAT_KEEPALIVE_DELAY)&&(!bestPath->reliable())) {
_natKeepaliveBuf += (uint32_t)((now * 0x9e3779b1) >> 1); // tumble this around to send constantly varying (meaningless) payloads
TRACE("NAT keepalive %s(%s)",_id.address().toString().c_str(),bestPath->address().toString().c_str());
RR->node->putPacket(bestPath->localInterfaceId(),bestPath->address(),&_natKeepaliveBuf,sizeof(_natKeepaliveBuf));
RR->node->putPacket(bestPath->localAddress(),bestPath->address(),&_natKeepaliveBuf,sizeof(_natKeepaliveBuf));
bestPath->sent(now);
}
}
@ -311,13 +311,13 @@ void Peer::addPath(const RemotePath &newp)
}
RemotePath *slot = (RemotePath *)0;
if (np < ZT1_MAX_PEER_NETWORK_PATHS) {
if (np < ZT_MAX_PEER_NETWORK_PATHS) {
// Add new path
slot = &(_paths[np++]);
} else {
// Replace oldest non-fixed path
uint64_t slotLRmin = 0xffffffffffffffffULL;
for(unsigned int p=0;p<ZT1_MAX_PEER_NETWORK_PATHS;++p) {
for(unsigned int p=0;p<ZT_MAX_PEER_NETWORK_PATHS;++p) {
if ((!_paths[p].fixed())&&(_paths[p].lastReceived() <= slotLRmin)) {
slotLRmin = _paths[p].lastReceived();
slot = &(_paths[p]);
@ -355,7 +355,7 @@ bool Peer::resetWithinScope(const RuntimeEnvironment *RR,InetAddress::IpScope sc
while (x < np) {
if (_paths[x].address().ipScope() == scope) {
if (_paths[x].fixed()) {
attemptToContactAt(RR,_paths[x].localInterfaceId(),_paths[x].address(),now);
attemptToContactAt(RR,_paths[x].localAddress(),_paths[x].address(),now);
_paths[y++] = _paths[x]; // keep fixed paths
}
} else {

10
node/Peer.hpp
View File

@ -105,7 +105,7 @@ public:
* and appears to be valid.
*
* @param RR Runtime environment
* @param localInterfaceId Local interface ID or -1 if unspecified
* @param localAddr Local address
* @param remoteAddr Internet address of sender
* @param hops ZeroTier (not IP) hops
* @param packetId Packet ID
@ -115,7 +115,7 @@ public:
*/
void received(
const RuntimeEnvironment *RR,
int localInterfaceId,
const InetAddress &localAddr,
const InetAddress &remoteAddr,
unsigned int hops,
uint64_t packetId,
@ -157,11 +157,11 @@ public:
* for NAT traversal and path verification.
*
* @param RR Runtime environment
* @param localInterfaceId Local interface ID or -1 for unspecified
* @param localAddr Local address
* @param atAddress Destination address
* @param now Current time
*/
void attemptToContactAt(const RuntimeEnvironment *RR,int localInterfaceId,const InetAddress &atAddress,uint64_t now);
void attemptToContactAt(const RuntimeEnvironment *RR,const InetAddress &localAddr,const InetAddress &atAddress,uint64_t now);
/**
* Send pings or keepalives depending on configured timeouts
@ -417,7 +417,7 @@ private:
uint16_t _vMinor;
uint16_t _vRevision;
Identity _id;
RemotePath _paths[ZT1_MAX_PEER_NETWORK_PATHS];
RemotePath _paths[ZT_MAX_PEER_NETWORK_PATHS];
unsigned int _numPaths;
unsigned int _latency;

12
node/RemotePath.hpp
View File

@ -53,17 +53,17 @@ public:
Path(),
_lastSend(0),
_lastReceived(0),
_localInterfaceId(-1),
_localAddress(),
_fixed(false) {}
RemotePath(int localInterfaceId,const InetAddress &addr,bool fixed) :
RemotePath(const InetAddress &localAddress,const InetAddress &addr,bool fixed) :
Path(addr,0,TRUST_NORMAL),
_lastSend(0),
_lastReceived(0),
_localInterfaceId(localInterfaceId),
_localAddress(localAddress),
_fixed(fixed) {}
inline int localInterfaceId() const throw() { return _localInterfaceId; }
inline const InetAddress &localAddress() const throw() { return _localAddress; }
inline uint64_t lastSend() const throw() { return _lastSend; }
inline uint64_t lastReceived() const throw() { return _lastReceived; }
@ -127,7 +127,7 @@ public:
*/
inline bool send(const RuntimeEnvironment *RR,const void *data,unsigned int len,uint64_t now)
{
if (RR->node->putPacket(_localInterfaceId,address(),data,len)) {
if (RR->node->putPacket(_localAddress,address(),data,len)) {
sent(now);
RR->antiRec->logOutgoingZT(data,len);
return true;
@ -138,7 +138,7 @@ public:
private:
uint64_t _lastSend;
uint64_t _lastReceived;
int _localInterfaceId;
InetAddress _localAddress;
bool _fixed;
};

27
node/Switch.cpp
View File

@ -78,11 +78,8 @@ Switch::~Switch()
{
}
void Switch::onRemotePacket(int localInterfaceId,const InetAddress &fromAddr,const void *data,unsigned int len)
void Switch::onRemotePacket(const InetAddress &localAddr,const InetAddress &fromAddr,const void *data,unsigned int len)
{
if (localInterfaceId < 0)
localInterfaceId = 0;
try {
if (len == 13) {
/* LEGACY: before VERB_PUSH_DIRECT_PATHS, peers used broadcast
@ -99,14 +96,14 @@ void Switch::onRemotePacket(int localInterfaceId,const InetAddress &fromAddr,con
_lastBeaconResponse = now;
Packet outp(peer->address(),RR->identity.address(),Packet::VERB_NOP);
outp.armor(peer->key(),false);
RR->node->putPacket(localInterfaceId,fromAddr,outp.data(),outp.size());
RR->node->putPacket(localAddr,fromAddr,outp.data(),outp.size());
}
}
} else if (len > ZT_PROTO_MIN_FRAGMENT_LENGTH) {
if (((const unsigned char *)data)[ZT_PACKET_FRAGMENT_IDX_FRAGMENT_INDICATOR] == ZT_PACKET_FRAGMENT_INDICATOR) {
_handleRemotePacketFragment(localInterfaceId,fromAddr,data,len);
_handleRemotePacketFragment(localAddr,fromAddr,data,len);
} else if (len >= ZT_PROTO_MIN_PACKET_LENGTH) {
_handleRemotePacketHead(localInterfaceId,fromAddr,data,len);
_handleRemotePacketHead(localAddr,fromAddr,data,len);
}
}
} catch (std::exception &ex) {
@ -379,14 +376,14 @@ bool Switch::unite(const Address &p1,const Address &p2,bool force)
return true;
}
void Switch::rendezvous(const SharedPtr<Peer> &peer,int localInterfaceId,const InetAddress &atAddr)
void Switch::rendezvous(const SharedPtr<Peer> &peer,const InetAddress &localAddr,const InetAddress &atAddr)
{
TRACE("sending NAT-t message to %s(%s)",peer->address().toString().c_str(),atAddr.toString().c_str());
const uint64_t now = RR->node->now();
peer->attemptToContactAt(RR,localInterfaceId,atAddr,now);
peer->attemptToContactAt(RR,localAddr,atAddr,now);
{
Mutex::Lock _l(_contactQueue_m);
_contactQueue.push_back(ContactQueueEntry(peer,now + ZT_NAT_T_TACTICAL_ESCALATION_DELAY,localInterfaceId,atAddr));
_contactQueue.push_back(ContactQueueEntry(peer,now + ZT_NAT_T_TACTICAL_ESCALATION_DELAY,localAddr,atAddr));
}
}
@ -456,14 +453,14 @@ unsigned long Switch::doTimerTasks(uint64_t now)
} else {
if (qi->strategyIteration == 0) {
// First strategy: send packet directly to destination
qi->peer->attemptToContactAt(RR,qi->localInterfaceId,qi->inaddr,now);
qi->peer->attemptToContactAt(RR,qi->localAddr,qi->inaddr,now);
} else if (qi->strategyIteration <= 4) {
// Strategies 1-4: try escalating ports for symmetric NATs that remap sequentially
InetAddress tmpaddr(qi->inaddr);
int p = (int)qi->inaddr.port() + qi->strategyIteration;
if (p < 0xffff) {
tmpaddr.setPort((unsigned int)p);
qi->peer->attemptToContactAt(RR,qi->localInterfaceId,tmpaddr,now);
qi->peer->attemptToContactAt(RR,qi->localAddr,tmpaddr,now);
} else qi->strategyIteration = 5;
} else {
// All strategies tried, expire entry
@ -554,7 +551,7 @@ unsigned long Switch::doTimerTasks(uint64_t now)
return nextDelay;
}
void Switch::_handleRemotePacketFragment(int localInterfaceId,const InetAddress &fromAddr,const void *data,unsigned int len)
void Switch::_handleRemotePacketFragment(const InetAddress &localAddr,const InetAddress &fromAddr,const void *data,unsigned int len)
{
Packet::Fragment fragment(data,len);
Address destination(fragment.destination());
@ -625,9 +622,9 @@ void Switch::_handleRemotePacketFragment(int localInterfaceId,const InetAddress
}
}
void Switch::_handleRemotePacketHead(int localInterfaceId,const InetAddress &fromAddr,const void *data,unsigned int len)
void Switch::_handleRemotePacketHead(const InetAddress &localAddr,const InetAddress &fromAddr,const void *data,unsigned int len)
{
SharedPtr<IncomingPacket> packet(new IncomingPacket(data,len,localInterfaceId,fromAddr,RR->node->now()));
SharedPtr<IncomingPacket> packet(new IncomingPacket(data,len,localAddr,fromAddr,RR->node->now()));
Address source(packet->source());
Address destination(packet->destination());

18
node/Switch.hpp
View File

@ -79,12 +79,12 @@ public:
/**
* Called when a packet is received from the real network
*
* @param localInterfaceId Local interface ID or -1 for unspecified
* @param localAddr Local interface address
* @param fromAddr Internet IP address of origin
* @param data Packet data
* @param len Packet length
*/
void onRemotePacket(int localInterfaceId,const InetAddress &fromAddr,const void *data,unsigned int len);
void onRemotePacket(const InetAddress &localAddr,const InetAddress &fromAddr,const void *data,unsigned int len);
/**
* Called when a packet comes from a local Ethernet tap
@ -141,10 +141,10 @@ public:
* Attempt NAT traversal to peer at a given physical address
*
* @param peer Peer to contact
* @param localInterfaceId Local interface ID or -1 if unspecified
* @param localAddr Local interface address
* @param atAddr Address of peer
*/
void rendezvous(const SharedPtr<Peer> &peer,int localInterfaceId,const InetAddress &atAddr);
void rendezvous(const SharedPtr<Peer> &peer,const InetAddress &localAddr,const InetAddress &atAddr);
/**
* Request WHOIS on a given address
@ -181,8 +181,8 @@ public:
unsigned long doTimerTasks(uint64_t now);
private:
void _handleRemotePacketFragment(int localInterfaceId,const InetAddress &fromAddr,const void *data,unsigned int len);
void _handleRemotePacketHead(int localInterfaceId,const InetAddress &fromAddr,const void *data,unsigned int len);
void _handleRemotePacketFragment(const InetAddress &localAddr,const InetAddress &fromAddr,const void *data,unsigned int len);
void _handleRemotePacketHead(const InetAddress &localAddr,const InetAddress &fromAddr,const void *data,unsigned int len);
Address _sendWhoisRequest(const Address &addr,const Address *peersAlreadyConsulted,unsigned int numPeersAlreadyConsulted);
bool _trySend(const Packet &packet,bool encrypt,uint64_t nwid);
@ -262,17 +262,17 @@ private:
struct ContactQueueEntry
{
ContactQueueEntry() {}
ContactQueueEntry(const SharedPtr<Peer> &p,uint64_t ft,int liid,const InetAddress &a) :
ContactQueueEntry(const SharedPtr<Peer> &p,uint64_t ft,const InetAddress &laddr,const InetAddress &a) :
peer(p),
fireAtTime(ft),
inaddr(a),
localInterfaceId(liid),
localAddr(laddr),
strategyIteration(0) {}
SharedPtr<Peer> peer;
uint64_t fireAtTime;
InetAddress inaddr;
int localInterfaceId;
InetAddress localAddr;
unsigned int strategyIteration;
};
std::list<ContactQueueEntry> _contactQueue;

2
node/Topology.cpp
View File

@ -62,7 +62,7 @@ void Topology::setRootServers(const std::map< Identity,std::vector<InetAddress>
if (!p)
p = SharedPtr<Peer>(new Peer(RR->identity,i->first));
for(std::vector<InetAddress>::const_iterator j(i->second.begin());j!=i->second.end();++j)
p->addPath(RemotePath(0,*j,true));
p->addPath(RemotePath(InetAddress(),*j,true));
p->use(now);
_rootPeers.push_back(p);
}

6
one.cpp
View File

@ -73,7 +73,7 @@
#include "service/OneService.hpp"
#define ZT1_PID_PATH "zerotier-one.pid"
#define ZT_PID_PATH "zerotier-one.pid"
using namespace ZeroTier;
@ -976,7 +976,7 @@ int main(int argc,char **argv)
std::string overrideRootTopology;
std::string homeDir;
unsigned int port = ZT1_DEFAULT_PORT;
unsigned int port = ZT_DEFAULT_PORT;
bool skipRootCheck = false;
for(int i=1;i<argc;++i) {
@ -1154,7 +1154,7 @@ int main(int argc,char **argv)
#endif // __WINDOWS__
#ifdef __UNIX_LIKE__
std::string pidPath(homeDir + ZT_PATH_SEPARATOR_S + ZT1_PID_PATH);
std::string pidPath(homeDir + ZT_PATH_SEPARATOR_S + ZT_PID_PATH);
{
// Write .pid file to home folder
FILE *pf = fopen(pidPath.c_str(),"w");

40
service/ControlPlane.cpp
View File

@ -64,7 +64,7 @@ static std::string _jsonEscape(const char *s)
}
static std::string _jsonEscape(const std::string &s) { return _jsonEscape(s.c_str()); }
static std::string _jsonEnumerate(const ZT1_MulticastGroup *mg,unsigned int count)
static std::string _jsonEnumerate(const ZT_MulticastGroup *mg,unsigned int count)
{
std::string buf;
char tmp[128];
@ -101,7 +101,7 @@ static std::string _jsonEnumerate(const struct sockaddr_storage *ss,unsigned int
return buf;
}
static void _jsonAppend(unsigned int depth,std::string &buf,const ZT1_VirtualNetworkConfig *nc,const std::string &portDeviceName)
static void _jsonAppend(unsigned int depth,std::string &buf,const ZT_VirtualNetworkConfig *nc,const std::string &portDeviceName)
{
char json[4096];
char prefix[32];
@ -114,16 +114,16 @@ static void _jsonAppend(unsigned int depth,std::string &buf,const ZT1_VirtualNet
const char *nstatus = "",*ntype = "";
switch(nc->status) {
case ZT1_NETWORK_STATUS_REQUESTING_CONFIGURATION: nstatus = "REQUESTING_CONFIGURATION"; break;
case ZT1_NETWORK_STATUS_OK: nstatus = "OK"; break;
case ZT1_NETWORK_STATUS_ACCESS_DENIED: nstatus = "ACCESS_DENIED"; break;
case ZT1_NETWORK_STATUS_NOT_FOUND: nstatus = "NOT_FOUND"; break;
case ZT1_NETWORK_STATUS_PORT_ERROR: nstatus = "PORT_ERROR"; break;
case ZT1_NETWORK_STATUS_CLIENT_TOO_OLD: nstatus = "CLIENT_TOO_OLD"; break;
case ZT_NETWORK_STATUS_REQUESTING_CONFIGURATION: nstatus = "REQUESTING_CONFIGURATION"; break;
case ZT_NETWORK_STATUS_OK: nstatus = "OK"; break;
case ZT_NETWORK_STATUS_ACCESS_DENIED: nstatus = "ACCESS_DENIED"; break;
case ZT_NETWORK_STATUS_NOT_FOUND: nstatus = "NOT_FOUND"; break;
case ZT_NETWORK_STATUS_PORT_ERROR: nstatus = "PORT_ERROR"; break;
case ZT_NETWORK_STATUS_CLIENT_TOO_OLD: nstatus = "CLIENT_TOO_OLD"; break;
}
switch(nc->type) {
case ZT1_NETWORK_TYPE_PRIVATE: ntype = "PRIVATE"; break;
case ZT1_NETWORK_TYPE_PUBLIC: ntype = "PUBLIC"; break;
case ZT_NETWORK_TYPE_PRIVATE: ntype = "PRIVATE"; break;
case ZT_NETWORK_TYPE_PUBLIC: ntype = "PUBLIC"; break;
}
Utils::snprintf(json,sizeof(json),
@ -162,7 +162,7 @@ static void _jsonAppend(unsigned int depth,std::string &buf,const ZT1_VirtualNet
buf.append(json);
}
static std::string _jsonEnumerate(unsigned int depth,const ZT1_PeerPhysicalPath *pp,unsigned int count)
static std::string _jsonEnumerate(unsigned int depth,const ZT_PeerPhysicalPath *pp,unsigned int count)
{
char json[1024];
char prefix[32];
@ -198,7 +198,7 @@ static std::string _jsonEnumerate(unsigned int depth,const ZT1_PeerPhysicalPath
return buf;
}
static void _jsonAppend(unsigned int depth,std::string &buf,const ZT1_Peer *peer)
static void _jsonAppend(unsigned int depth,std::string &buf,const ZT_Peer *peer)
{
char json[1024];
char prefix[32];
@ -211,9 +211,9 @@ static void _jsonAppend(unsigned int depth,std::string &buf,const ZT1_Peer *peer
const char *prole = "";
switch(peer->role) {
case ZT1_PEER_ROLE_LEAF: prole = "LEAF"; break;
case ZT1_PEER_ROLE_RELAY: prole = "RELAY"; break;
case ZT1_PEER_ROLE_ROOT: prole = "ROOT"; break;
case ZT_PEER_ROLE_LEAF: prole = "LEAF"; break;
case ZT_PEER_ROLE_RELAY: prole = "RELAY"; break;
case ZT_PEER_ROLE_ROOT: prole = "ROOT"; break;
}
Utils::snprintf(json,sizeof(json),
@ -356,7 +356,7 @@ unsigned int ControlPlane::handleRequest(
if (ps[0] == "status") {
responseContentType = "application/json";
ZT1_NodeStatus status;
ZT_NodeStatus status;
_node->status(&status);
Utils::snprintf(json,sizeof(json),
"{\n"
@ -386,7 +386,7 @@ unsigned int ControlPlane::handleRequest(
responseBody = "{}"; // TODO
scode = 200;
} else if (ps[0] == "network") {
ZT1_VirtualNetworkList *nws = _node->networks();
ZT_VirtualNetworkList *nws = _node->networks();
if (nws) {
if (ps.size() == 1) {
// Return [array] of all networks
@ -415,7 +415,7 @@ unsigned int ControlPlane::handleRequest(
_node->freeQueryResult((void *)nws);
} else scode = 500;
} else if (ps[0] == "peer") {
ZT1_PeerList *pl = _node->peers();
ZT_PeerList *pl = _node->peers();
if (pl) {
if (ps.size() == 1) {
// Return [array] of all peers
@ -473,7 +473,7 @@ unsigned int ControlPlane::handleRequest(
if (ps.size() == 2) {
uint64_t wantnw = Utils::hexStrToU64(ps[1].c_str());
_node->join(wantnw); // does nothing if we are a member
ZT1_VirtualNetworkList *nws = _node->networks();
ZT_VirtualNetworkList *nws = _node->networks();
if (nws) {
for(unsigned long i=0;i<nws->networkCount;++i) {
if (nws->networks[i].nwid == wantnw) {
@ -506,7 +506,7 @@ unsigned int ControlPlane::handleRequest(
if (ps[0] == "config") {
// TODO
} else if (ps[0] == "network") {
ZT1_VirtualNetworkList *nws = _node->networks();
ZT_VirtualNetworkList *nws = _node->networks();
if (nws) {
if (ps.size() == 2) {
uint64_t wantnw = Utils::hexStrToU64(ps[1].c_str());

136
service/OneService.cpp
View File

@ -118,20 +118,20 @@ namespace ZeroTier { typedef BSDEthernetTap EthernetTap; }
#define ZT_TAP_CHECK_MULTICAST_INTERVAL 30000
// Path under ZT1 home for controller database if controller is enabled
#define ZT1_CONTROLLER_DB_PATH "controller.db"
#define ZT_CONTROLLER_DB_PATH "controller.db"
// TCP fallback relay host -- geo-distributed using Amazon Route53 geo-aware DNS
#define ZT1_TCP_FALLBACK_RELAY "tcp-fallback.zerotier.com"
#define ZT1_TCP_FALLBACK_RELAY_PORT 443
#define ZT_TCP_FALLBACK_RELAY "tcp-fallback.zerotier.com"
#define ZT_TCP_FALLBACK_RELAY_PORT 443
// Frequency at which we re-resolve the TCP fallback relay
#define ZT1_TCP_FALLBACK_RERESOLVE_DELAY 86400000
#define ZT_TCP_FALLBACK_RERESOLVE_DELAY 86400000
// Attempt to engage TCP fallback after this many ms of no reply to packets sent to global-scope IPs
#define ZT1_TCP_FALLBACK_AFTER 60000
#define ZT_TCP_FALLBACK_AFTER 60000
// How often to check for local interface addresses
#define ZT1_LOCAL_INTERFACE_CHECK_INTERVAL 300000
#define ZT_LOCAL_INTERFACE_CHECK_INTERVAL 300000
namespace ZeroTier {
@ -340,12 +340,12 @@ static BackgroundSoftwareUpdateChecker backgroundSoftwareUpdateChecker;
class OneServiceImpl;
static int SnodeVirtualNetworkConfigFunction(ZT1_Node *node,void *uptr,uint64_t nwid,enum ZT1_VirtualNetworkConfigOperation op,const ZT1_VirtualNetworkConfig *nwconf);
static void SnodeEventCallback(ZT1_Node *node,void *uptr,enum ZT1_Event event,const void *metaData);
static long SnodeDataStoreGetFunction(ZT1_Node *node,void *uptr,const char *name,void *buf,unsigned long bufSize,unsigned long readIndex,unsigned long *totalSize);
static int SnodeDataStorePutFunction(ZT1_Node *node,void *uptr,const char *name,const void *data,unsigned long len,int secure);
static int SnodeWirePacketSendFunction(ZT1_Node *node,void *uptr,int localInterfaceId,const struct sockaddr_storage *addr,const void *data,unsigned int len);
static void SnodeVirtualNetworkFrameFunction(ZT1_Node *node,void *uptr,uint64_t nwid,uint64_t sourceMac,uint64_t destMac,unsigned int etherType,unsigned int vlanId,const void *data,unsigned int len);
static int SnodeVirtualNetworkConfigFunction(ZT_Node *node,void *uptr,uint64_t nwid,enum ZT_VirtualNetworkConfigOperation op,const ZT_VirtualNetworkConfig *nwconf);
static void SnodeEventCallback(ZT_Node *node,void *uptr,enum ZT_Event event,const void *metaData);
static long SnodeDataStoreGetFunction(ZT_Node *node,void *uptr,const char *name,void *buf,unsigned long bufSize,unsigned long readIndex,unsigned long *totalSize);
static int SnodeDataStorePutFunction(ZT_Node *node,void *uptr,const char *name,const void *data,unsigned long len,int secure);
static int SnodeWirePacketSendFunction(ZT_Node *node,void *uptr,const struct sockaddr_storage *localAddr,const struct sockaddr_storage *addr,const void *data,unsigned int len);
static void SnodeVirtualNetworkFrameFunction(ZT_Node *node,void *uptr,uint64_t nwid,uint64_t sourceMac,uint64_t destMac,unsigned int etherType,unsigned int vlanId,const void *data,unsigned int len);
static void StapFrameHandler(void *uptr,uint64_t nwid,const MAC &from,const MAC &to,unsigned int etherType,unsigned int vlanId,const void *data,unsigned int len);
@ -396,18 +396,14 @@ struct TcpConnection
Mutex writeBuf_m;
};
// Interface IDs -- the uptr for UDP sockets is set to point to one of these
static const int ZT1_INTERFACE_ID_DEFAULT = 0; // default, usually port 9993
static const int ZT1_INTERFACE_ID_UPNP = 1; // a randomly chosen UDP socket used with uPnP mappings, if enabled
class OneServiceImpl : public OneService
{
public:
OneServiceImpl(const char *hp,unsigned int port,const char *overrideRootTopology) :
_homePath((hp) ? hp : "."),
_tcpFallbackResolver(ZT1_TCP_FALLBACK_RELAY),
_tcpFallbackResolver(ZT_TCP_FALLBACK_RELAY),
#ifdef ZT_ENABLE_NETWORK_CONTROLLER
_controller((_homePath + ZT_PATH_SEPARATOR_S + ZT1_CONTROLLER_DB_PATH).c_str()),
_controller((_homePath + ZT_PATH_SEPARATOR_S + ZT_CONTROLLER_DB_PATH).c_str()),
#endif
_phy(this,false,true),
_overrideRootTopology((overrideRootTopology) ? overrideRootTopology : ""),
@ -426,9 +422,6 @@ public:
#endif
_run(true)
{
struct sockaddr_in in4;
struct sockaddr_in6 in6;
const int portTrials = (port == 0) ? 256 : 1; // if port is 0, pick random
for(int k=0;k<portTrials;++k) {
if (port == 0) {
@ -437,24 +430,26 @@ public:
port = 40000 + (randp % 25500);
}
memset((void *)&in4,0,sizeof(in4));
in4.sin_family = AF_INET;
in4.sin_port = Utils::hton((uint16_t)port);
_v4UdpSocket = _phy.udpBind((const struct sockaddr *)&in4,reinterpret_cast<void *>(const_cast<int *>(&ZT1_INTERFACE_ID_DEFAULT)),131072);
_v4LocalAddress = InetAddress((uint32_t)0,port);
_v4UdpSocket = _phy.udpBind((const struct sockaddr *)&_v4LocalAddress,reinterpret_cast<void *>(&_v4LocalAddress),131072);
if (_v4UdpSocket) {
struct sockaddr_in in4;
memset(&in4,0,sizeof(in4));
in4.sin_family = AF_INET;
in4.sin_addr.s_addr = Utils::hton((uint32_t)0x7f000001); // right now we just listen for TCP @localhost
in4.sin_port = Utils::hton((uint16_t)port);
_v4TcpListenSocket = _phy.tcpListen((const struct sockaddr *)&in4,this);
if (_v4TcpListenSocket) {
_v6LocalAddress = InetAddress("\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0",16,port);
_v6UdpSocket = _phy.udpBind((const struct sockaddr *)&_v6LocalAddress,reinterpret_cast<void *>(&_v6LocalAddress),131072);
struct sockaddr_in6 in6;
memset((void *)&in6,0,sizeof(in6));
in6.sin6_family = AF_INET6;
in6.sin6_port = in4.sin_port;
_v6UdpSocket = _phy.udpBind((const struct sockaddr *)&in6,reinterpret_cast<void *>(const_cast<int *>(&ZT1_INTERFACE_ID_DEFAULT)),131072);
in6.sin6_addr.s6_addr[15] = 1; // listen for TCP only at localhost
in6.sin6_addr.s6_addr[15] = 1; // IPv6 localhost == ::1
_v6TcpListenSocket = _phy.tcpListen((const struct sockaddr *)&in6,this);
_port = port;
@ -484,11 +479,8 @@ public:
Utils::getSecureRandom(&randp,sizeof(randp));
unsigned int upnport = 40000 + (randp % 25500);
memset((void *)&in4,0,sizeof(in4));
in4.sin_family = AF_INET;
in4.sin_port = Utils::hton((uint16_t)upnport);
_v4UpnpUdpSocket = _phy.udpBind((const struct sockaddr *)&in4,reinterpret_cast<void *>(const_cast<int *>(&ZT1_INTERFACE_ID_UPNP)),131072);
_v4UpnpLocalAddress = InetAddress(0,upnport);
_v4UpnpUdpSocket = _phy.udpBind((const struct sockaddr *)&_v4UpnpLocalAddress,reinterpret_cast<void *>(&_v4UpnpLocalAddress),131072);
if (_v4UpnpUdpSocket) {
_upnpClient = new UPNPClient(upnport);
break;
@ -567,7 +559,7 @@ public:
_lastRestart = clockShouldBe;
uint64_t lastTapMulticastGroupCheck = 0;
uint64_t lastTcpFallbackResolve = 0;
uint64_t lastLocalInterfaceAddressCheck = (OSUtils::now() - ZT1_LOCAL_INTERFACE_CHECK_INTERVAL) + 15000; // do this in 15s to give UPnP time to configure and other things time to settle
uint64_t lastLocalInterfaceAddressCheck = (OSUtils::now() - ZT_LOCAL_INTERFACE_CHECK_INTERVAL) + 15000; // do this in 15s to give UPnP time to configure and other things time to settle
#ifdef ZT_AUTO_UPDATE
uint64_t lastSoftwareUpdateCheck = 0;
#endif // ZT_AUTO_UPDATE
@ -600,12 +592,12 @@ public:
}
#endif // ZT_AUTO_UPDATE
if ((now - lastTcpFallbackResolve) >= ZT1_TCP_FALLBACK_RERESOLVE_DELAY) {
if ((now - lastTcpFallbackResolve) >= ZT_TCP_FALLBACK_RERESOLVE_DELAY) {
lastTcpFallbackResolve = now;
_tcpFallbackResolver.resolveNow();
}
if ((_tcpFallbackTunnel)&&((now - _lastDirectReceiveFromGlobal) < (ZT1_TCP_FALLBACK_AFTER / 2)))
if ((_tcpFallbackTunnel)&&((now - _lastDirectReceiveFromGlobal) < (ZT_TCP_FALLBACK_AFTER / 2)))
_phy.close(_tcpFallbackTunnel->sock);
if ((now - lastTapMulticastGroupCheck) >= ZT_TAP_CHECK_MULTICAST_INTERVAL) {
@ -621,7 +613,7 @@ public:
}
}
if ((now - lastLocalInterfaceAddressCheck) >= ZT1_LOCAL_INTERFACE_CHECK_INTERVAL) {
if ((now - lastLocalInterfaceAddressCheck) >= ZT_LOCAL_INTERFACE_CHECK_INTERVAL) {
lastLocalInterfaceAddressCheck = now;
#ifdef __UNIX_LIKE__
@ -637,7 +629,7 @@ public:
#ifdef ZT_USE_MINIUPNPC
std::vector<InetAddress> upnpAddresses(_upnpClient->get());
for(std::vector<InetAddress>::const_iterator ext(upnpAddresses.begin());ext!=upnpAddresses.end();++ext)
_node->addLocalInterfaceAddress(reinterpret_cast<const struct sockaddr_storage *>(&(*ext)),0,ZT1_LOCAL_INTERFACE_ADDRESS_TRUST_NORMAL);
_node->addLocalInterfaceAddress(reinterpret_cast<const struct sockaddr_storage *>(&(*ext)),0,ZT_LOCAL_INTERFACE_ADDRESS_TRUST_NORMAL);
#endif
struct ifaddrs *ifatbl = (struct ifaddrs *)0;
@ -655,7 +647,7 @@ public:
if (!isZT) {
InetAddress ip(ifa->ifa_addr);
ip.setPort(_port);
_node->addLocalInterfaceAddress(reinterpret_cast<const struct sockaddr_storage *>(&ip),0,ZT1_LOCAL_INTERFACE_ADDRESS_TRUST_NORMAL);
_node->addLocalInterfaceAddress(reinterpret_cast<const struct sockaddr_storage *>(&ip),0,ZT_LOCAL_INTERFACE_ADDRESS_TRUST_NORMAL);
}
}
ifa = ifa->ifa_next;
@ -689,7 +681,7 @@ public:
while (ua) {
InetAddress ip(ua->Address.lpSockaddr);
ip.setPort(_port);
_node->addLocalInterfaceAddress(reinterpret_cast<const struct sockaddr_storage *>(&ip),0,ZT1_LOCAL_INTERFACE_ADDRESS_TRUST_NORMAL);
_node->addLocalInterfaceAddress(reinterpret_cast<const struct sockaddr_storage *>(&ip),0,ZT_LOCAL_INTERFACE_ADDRESS_TRUST_NORMAL);
ua = ua->Next;
}
}
@ -777,14 +769,14 @@ public:
#endif
if ((len >= 16)&&(reinterpret_cast<const InetAddress *>(from)->ipScope() == InetAddress::IP_SCOPE_GLOBAL))
_lastDirectReceiveFromGlobal = OSUtils::now();
ZT1_ResultCode rc = _node->processWirePacket(
ZT_ResultCode rc = _node->processWirePacket(
OSUtils::now(),
*(reinterpret_cast<const int *>(*uptr)), // for UDP sockets, we set uptr to point to their interface ID
reinterpret_cast<const struct sockaddr_storage *>(*uptr),
(const struct sockaddr_storage *)from, // Phy<> uses sockaddr_storage, so it'll always be that big
data,
len,
&_nextBackgroundTaskDeadline);
if (ZT1_ResultCode_isFatal(rc)) {
if (ZT_ResultCode_isFatal(rc)) {
char tmp[256];
Utils::snprintf(tmp,sizeof(tmp),"fatal error code from processWirePacket: %d",(int)rc);
Mutex::Lock _l(_termReason_m);
@ -926,14 +918,14 @@ public:
}
if (from) {
ZT1_ResultCode rc = _node->processWirePacket(
ZT_ResultCode rc = _node->processWirePacket(
OSUtils::now(),
0,
reinterpret_cast<struct sockaddr_storage *>(&from),
data,
plen,
&_nextBackgroundTaskDeadline);
if (ZT1_ResultCode_isFatal(rc)) {
if (ZT_ResultCode_isFatal(rc)) {
char tmp[256];
Utils::snprintf(tmp,sizeof(tmp),"fatal error code from processWirePacket: %d",(int)rc);
Mutex::Lock _l(_termReason_m);
@ -986,12 +978,12 @@ public:
inline void phyOnSocketPairEndpointData(PhySocket *sock,void **uptr,void *data,unsigned long len) {}
inline void phyOnSocketPairEndpointWritable(PhySocket *sock,void **uptr) {}
inline int nodeVirtualNetworkConfigFunction(uint64_t nwid,enum ZT1_VirtualNetworkConfigOperation op,const ZT1_VirtualNetworkConfig *nwc)
inline int nodeVirtualNetworkConfigFunction(uint64_t nwid,enum ZT_VirtualNetworkConfigOperation op,const ZT_VirtualNetworkConfig *nwc)
{
Mutex::Lock _l(_taps_m);
std::map< uint64_t,EthernetTap * >::iterator t(_taps.find(nwid));
switch(op) {
case ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_UP:
case ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_UP:
if (t == _taps.end()) {
try {
char friendlyName[1024];
@ -1021,7 +1013,7 @@ public:
}
}
// fall through...
case ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_CONFIG_UPDATE:
case ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_CONFIG_UPDATE:
if (t != _taps.end()) {
t->second->setEnabled(nwc->enabled != 0);
@ -1044,8 +1036,8 @@ public:
return -999; // tap init failed
}
break;
case ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_DOWN:
case ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_DESTROY:
case ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_DOWN:
case ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_DESTROY:
if (t != _taps.end()) {
#ifdef __WINDOWS__
std::string winInstanceId(t->second->instanceId());
@ -1054,7 +1046,7 @@ public:
_taps.erase(t);
_tapAssignedIps.erase(nwid);
#ifdef __WINDOWS__
if ((op == ZT1_VIRTUAL_NETWORK_CONFIG_OPERATION_DESTROY)&&(winInstanceId.length() > 0))
if ((op == ZT_VIRTUAL_NETWORK_CONFIG_OPERATION_DESTROY)&&(winInstanceId.length() > 0))
WindowsEthernetTap::deletePersistentTapDevice(winInstanceId.c_str());
#endif
}
@ -1063,17 +1055,17 @@ public:
return 0;
}
inline void nodeEventCallback(enum ZT1_Event event,const void *metaData)
inline void nodeEventCallback(enum ZT_Event event,const void *metaData)
{
switch(event) {
case ZT1_EVENT_FATAL_ERROR_IDENTITY_COLLISION: {
case ZT_EVENT_FATAL_ERROR_IDENTITY_COLLISION: {
Mutex::Lock _l(_termReason_m);
_termReason = ONE_IDENTITY_COLLISION;
_fatalErrorMessage = "identity/address collision";
this->terminate();
} break;
case ZT1_EVENT_TRACE: {
case ZT_EVENT_TRACE: {
if (metaData) {
::fprintf(stderr,"%s"ZT_EOL_S,(const char *)metaData);
::fflush(stderr);
@ -1139,10 +1131,10 @@ public:
}
}
inline int nodeWirePacketSendFunction(int localInterfaceId,const struct sockaddr_storage *addr,const void *data,unsigned int len)
inline int nodeWirePacketSendFunction(const struct sockaddr_storage *localAddr,const struct sockaddr_storage *addr,const void *data,unsigned int len)
{
#ifdef ZT_USE_MINIUPNPC
if (localInterfaceId == ZT1_INTERFACE_ID_UPNP) {
if ((localAddr->ss_family == AF_INET)&&(reinterpret_cast<const struct sockaddr_in *>(localAddr)->sin_port == reinterpret_cast<const struct sockaddr_in *>(&_v4UpnpLocalAddress)->sin_port)) {
#ifdef ZT_BREAK_UDP
if (!OSUtils::fileExists("/tmp/ZT_BREAK_UDP")) {
#endif
@ -1167,15 +1159,15 @@ public:
}
#endif
#ifdef ZT1_TCP_FALLBACK_RELAY
#ifdef ZT_TCP_FALLBACK_RELAY
// TCP fallback tunnel support
if ((len >= 16)&&(reinterpret_cast<const InetAddress *>(addr)->ipScope() == InetAddress::IP_SCOPE_GLOBAL)) {
uint64_t now = OSUtils::now();
// Engage TCP tunnel fallback if we haven't received anything valid from a global
// IP address in ZT1_TCP_FALLBACK_AFTER milliseconds. If we do start getting
// IP address in ZT_TCP_FALLBACK_AFTER milliseconds. If we do start getting
// valid direct traffic we'll stop using it and close the socket after a while.
if (((now - _lastDirectReceiveFromGlobal) > ZT1_TCP_FALLBACK_AFTER)&&((now - _lastRestart) > ZT1_TCP_FALLBACK_AFTER)) {
if (((now - _lastDirectReceiveFromGlobal) > ZT_TCP_FALLBACK_AFTER)&&((now - _lastRestart) > ZT_TCP_FALLBACK_AFTER)) {
if (_tcpFallbackTunnel) {
Mutex::Lock _l(_tcpFallbackTunnel->writeBuf_m);
if (!_tcpFallbackTunnel->writeBuf.length())
@ -1191,7 +1183,7 @@ public:
_tcpFallbackTunnel->writeBuf.append(reinterpret_cast<const char *>(reinterpret_cast<const void *>(&(reinterpret_cast<const struct sockaddr_in *>(addr)->sin_port))),2);
_tcpFallbackTunnel->writeBuf.append((const char *)data,len);
result = 0;
} else if (((now - _lastSendToGlobal) < ZT1_TCP_FALLBACK_AFTER)&&((now - _lastSendToGlobal) > (ZT_PING_CHECK_INVERVAL / 2))) {
} else if (((now - _lastSendToGlobal) < ZT_TCP_FALLBACK_AFTER)&&((now - _lastSendToGlobal) > (ZT_PING_CHECK_INVERVAL / 2))) {
std::vector<InetAddress> tunnelIps(_tcpFallbackResolver.get());
if (tunnelIps.empty()) {
if (!_tcpFallbackResolver.running())
@ -1199,7 +1191,7 @@ public:
} else {
bool connected = false;
InetAddress addr(tunnelIps[(unsigned long)now % tunnelIps.size()]);
addr.setPort(ZT1_TCP_FALLBACK_RELAY_PORT);
addr.setPort(ZT_TCP_FALLBACK_RELAY_PORT);
_phy.tcpConnect(reinterpret_cast<const struct sockaddr *>(&addr),connected);
}
}
@ -1207,7 +1199,7 @@ public:
_lastSendToGlobal = now;
}
#endif // ZT1_TCP_FALLBACK_RELAY
#endif // ZT_TCP_FALLBACK_RELAY
break;
@ -1319,6 +1311,7 @@ private:
Phy<OneServiceImpl *> _phy;
std::string _overrideRootTopology;
Node *_node;
InetAddress _v4LocalAddress,_v6LocalAddress;
PhySocket *_v4UdpSocket;
PhySocket *_v6UdpSocket;
PhySocket *_v4TcpListenSocket;
@ -1343,6 +1336,7 @@ private:
unsigned int _port;
#ifdef ZT_USE_MINIUPNPC
InetAddress _v4UpnpLocalAddress;
PhySocket *_v4UpnpUdpSocket;
UPNPClient *_upnpClient;
#endif
@ -1351,17 +1345,17 @@ private:
Mutex _run_m;
};
static int SnodeVirtualNetworkConfigFunction(ZT1_Node *node,void *uptr,uint64_t nwid,enum ZT1_VirtualNetworkConfigOperation op,const ZT1_VirtualNetworkConfig *nwconf)
static int SnodeVirtualNetworkConfigFunction(ZT_Node *node,void *uptr,uint64_t nwid,enum ZT_VirtualNetworkConfigOperation op,const ZT_VirtualNetworkConfig *nwconf)
{ return reinterpret_cast<OneServiceImpl *>(uptr)->nodeVirtualNetworkConfigFunction(nwid,op,nwconf); }
static void SnodeEventCallback(ZT1_Node *node,void *uptr,enum ZT1_Event event,const void *metaData)
static void SnodeEventCallback(ZT_Node *node,void *uptr,enum ZT_Event event,const void *metaData)
{ reinterpret_cast<OneServiceImpl *>(uptr)->nodeEventCallback(event,metaData); }
static long SnodeDataStoreGetFunction(ZT1_Node *node,void *uptr,const char *name,void *buf,unsigned long bufSize,unsigned long readIndex,unsigned long *totalSize)
static long SnodeDataStoreGetFunction(ZT_Node *node,void *uptr,const char *name,void *buf,unsigned long bufSize,unsigned long readIndex,unsigned long *totalSize)
{ return reinterpret_cast<OneServiceImpl *>(uptr)->nodeDataStoreGetFunction(name,buf,bufSize,readIndex,totalSize); }
static int SnodeDataStorePutFunction(ZT1_Node *node,void *uptr,const char *name,const void *data,unsigned long len,int secure)
static int SnodeDataStorePutFunction(ZT_Node *node,void *uptr,const char *name,const void *data,unsigned long len,int secure)
{ return reinterpret_cast<OneServiceImpl *>(uptr)->nodeDataStorePutFunction(name,data,len,secure); }
static int SnodeWirePacketSendFunction(ZT1_Node *node,void *uptr,int localInterfaceId,const struct sockaddr_storage *addr,const void *data,unsigned int len)
{ return reinterpret_cast<OneServiceImpl *>(uptr)->nodeWirePacketSendFunction(localInterfaceId,addr,data,len); }
static void SnodeVirtualNetworkFrameFunction(ZT1_Node *node,void *uptr,uint64_t nwid,uint64_t sourceMac,uint64_t destMac,unsigned int etherType,unsigned int vlanId,const void *data,unsigned int len)
static int SnodeWirePacketSendFunction(ZT_Node *node,void *uptr,const struct sockaddr_storage *localAddr,const struct sockaddr_storage *addr,const void *data,unsigned int len)
{ return reinterpret_cast<OneServiceImpl *>(uptr)->nodeWirePacketSendFunction(localAddr,addr,data,len); }
static void SnodeVirtualNetworkFrameFunction(ZT_Node *node,void *uptr,uint64_t nwid,uint64_t sourceMac,uint64_t destMac,unsigned int etherType,unsigned int vlanId,const void *data,unsigned int len)
{ reinterpret_cast<OneServiceImpl *>(uptr)->nodeVirtualNetworkFrameFunction(nwid,sourceMac,destMac,etherType,vlanId,data,len); }
static void StapFrameHandler(void *uptr,uint64_t nwid,const MAC &from,const MAC &to,unsigned int etherType,unsigned int vlanId,const void *data,unsigned int len)

2
windows/ZeroTierOne/ZeroTierOneService.cpp
View File

@ -90,7 +90,7 @@ restart_node:
_service = (ZeroTier::OneService *)0; // in case newInstance() fails
_service = ZeroTier::OneService::newInstance(
ZeroTier::OneService::platformDefaultHomePath().c_str(),
ZT1_DEFAULT_PORT);
ZT_DEFAULT_PORT);
}
switch(_service->run()) {
case ZeroTier::OneService::ONE_UNRECOVERABLE_ERROR: {