More software update work, and settings in local.conf.

This commit is contained in:
Adam Ierymenko 2017-01-12 13:18:11 -08:00
parent b5b583c397
commit c6b0b07605
6 changed files with 142 additions and 129 deletions

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@ -1,6 +1,5 @@
CC=cc
CXX=c++
INCLUDES=
DEFS=
LIBS=
@ -8,11 +7,6 @@ LIBS=
include objects.mk
OBJS+=osdep/BSDEthernetTap.o ext/lz4/lz4.o ext/http-parser/http_parser.o
# "make official" is a shortcut for this
ifeq ($(ZT_OFFICIAL_RELEASE),1)
DEFS+=-DZT_OFFICIAL_RELEASE
endif
# Build with ZT_ENABLE_CLUSTER=1 to build with cluster support
ifeq ($(ZT_ENABLE_CLUSTER),1)
DEFS+=-DZT_ENABLE_CLUSTER
@ -34,6 +28,32 @@ else
STRIP=strip --strip-all
endif
# Determine system build architecture from compiler target
CC_MACH=$(shell $(CC) -dumpmachine | cut -d '-' -f 1)
ZT_ARCHITECTURE=0
ifeq ($(CC_MACH),x86_64)
ZT_ARCHITECTURE=2
endif
ifeq ($(CC_MACH),amd64)
ZT_ARCHITECTURE=2
endif
ifeq ($(CC_MACH),i386)
ZT_ARCHITECTURE=1
endif
ifeq ($(CC_MACH),i686)
ZT_ARCHITECTURE=1
endif
ifeq ($(CC_MACH),arm)
ZT_ARCHITECTURE=3
endif
ifeq ($(CC_MACH),arm64)
ZT_ARCHITECTURE=4
endif
ifeq ($(CC_MACH),aarch64)
ZT_ARCHITECTURE=4
endif
DEFS+=-DZT_BUILD_PLATFORM=7 -DZT_BUILD_ARCHITECTURE=$(ZT_ARCHITECTURE) -DZT_SOFTWARE_UPDATE_DEFAULT="disable"
CXXFLAGS+=$(CFLAGS) -fno-rtti
all: one
@ -48,18 +68,10 @@ selftest: $(OBJS) selftest.o
$(CXX) $(CXXFLAGS) $(LDFLAGS) -o zerotier-selftest selftest.o $(OBJS) $(LIBS)
$(STRIP) zerotier-selftest
# No installer on FreeBSD yet
#installer: one FORCE
# ./buildinstaller.sh
clean:
rm -rf *.o node/*.o controller/*.o osdep/*.o service/*.o ext/http-parser/*.o ext/lz4/*.o ext/json-parser/*.o build-* zerotier-one zerotier-idtool zerotier-selftest zerotier-cli ZeroTierOneInstaller-*
debug: FORCE
make -j 4 ZT_DEBUG=1
#official: FORCE
# make -j 4 ZT_OFFICIAL_RELEASE=1
# ./buildinstaller.sh
FORCE:

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@ -1,24 +1,3 @@
#
# Makefile for ZeroTier One on Linux
#
# This is confirmed to work on distributions newer than CentOS 6 (the
# one used for reference builds) and on 32 and 64 bit x86 and ARM
# machines. It should also work on other 'normal' machines and recent
# distributions. Editing might be required for tiny devices or weird
# distros.
#
# Targets
# one: zerotier-one and symlinks (cli and idtool)
# manpages: builds manpages, requires 'ronn' or nodeJS (will use either)
# all: builds 'one' and 'manpages'
# selftest: zerotier-selftest
# debug: builds 'one' and 'selftest' with tracing and debug flags
# clean: removes all built files, objects, other trash
# distclean: removes a few other things that might be present
# debian: build DEB packages; deb dev tools must be present
# redhat: build RPM packages; rpm dev tools must be present
#
# Automagically pick clang or gcc, with preference for clang
# This is only done if we have not overridden these with an environment or CLI variable
ifeq ($(origin CC),default)
@ -28,8 +7,6 @@ ifeq ($(origin CXX),default)
CXX=$(shell if [ -e /usr/bin/clang++ ]; then echo clang++; else echo g++; fi)
endif
#UNAME_M=$(shell $(CC) -dumpmachine | cut -d '-' -f 1)
INCLUDES?=
DEFS?=-D_FORTIFY_SOURCE=2
LDLIBS?=
@ -52,28 +29,23 @@ else
DEFS+=-DZT_USE_SYSTEM_HTTP_PARSER
endif
ifeq ($(ZT_USE_MINIUPNPC),1)
OBJS+=osdep/PortMapper.o
DEFS+=-DZT_USE_MINIUPNPC
# Auto-detect libminiupnpc at least v2.0
MINIUPNPC_IS_NEW_ENOUGH=$(shell grep -sqr '.*define.*MINIUPNPC_VERSION.*"2.."' /usr/include/miniupnpc/miniupnpc.h && echo 1)
ifeq ($(MINIUPNPC_IS_NEW_ENOUGH),1)
DEFS+=-DZT_USE_SYSTEM_MINIUPNPC
LDLIBS+=-lminiupnpc
else
DEFS+=-DMINIUPNP_STATICLIB -DMINIUPNPC_SET_SOCKET_TIMEOUT -DMINIUPNPC_GET_SRC_ADDR -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -DOS_STRING=\"Linux\" -DMINIUPNPC_VERSION_STRING=\"2.0\" -DUPNP_VERSION_STRING=\"UPnP/1.1\" -DENABLE_STRNATPMPERR
OBJS+=ext/miniupnpc/connecthostport.o ext/miniupnpc/igd_desc_parse.o ext/miniupnpc/minisoap.o ext/miniupnpc/minissdpc.o ext/miniupnpc/miniupnpc.o ext/miniupnpc/miniwget.o ext/miniupnpc/minixml.o ext/miniupnpc/portlistingparse.o ext/miniupnpc/receivedata.o ext/miniupnpc/upnpcommands.o ext/miniupnpc/upnpdev.o ext/miniupnpc/upnperrors.o ext/miniupnpc/upnpreplyparse.o
endif
# Auto-detect libnatpmp
ifeq ($(wildcard /usr/include/natpmp.h),)
OBJS+=ext/libnatpmp/natpmp.o ext/libnatpmp/getgateway.o
else
LDLIBS+=-lnatpmp
DEFS+=-DZT_USE_SYSTEM_NATPMP
endif
# Auto-detect miniupnpc and nat-pmp as well and use system libs if present,
# otherwise build into binary as done on Mac and Windows.
OBJS+=osdep/PortMapper.o
DEFS+=-DZT_USE_MINIUPNPC
MINIUPNPC_IS_NEW_ENOUGH=$(shell grep -sqr '.*define.*MINIUPNPC_VERSION.*"2.."' /usr/include/miniupnpc/miniupnpc.h && echo 1)
ifeq ($(MINIUPNPC_IS_NEW_ENOUGH),1)
DEFS+=-DZT_USE_SYSTEM_MINIUPNPC
LDLIBS+=-lminiupnpc
else
DEFS+=-DMINIUPNP_STATICLIB -DMINIUPNPC_SET_SOCKET_TIMEOUT -DMINIUPNPC_GET_SRC_ADDR -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -DOS_STRING=\"Linux\" -DMINIUPNPC_VERSION_STRING=\"2.0\" -DUPNP_VERSION_STRING=\"UPnP/1.1\" -DENABLE_STRNATPMPERR
OBJS+=ext/miniupnpc/connecthostport.o ext/miniupnpc/igd_desc_parse.o ext/miniupnpc/minisoap.o ext/miniupnpc/minissdpc.o ext/miniupnpc/miniupnpc.o ext/miniupnpc/miniwget.o ext/miniupnpc/minixml.o ext/miniupnpc/portlistingparse.o ext/miniupnpc/receivedata.o ext/miniupnpc/upnpcommands.o ext/miniupnpc/upnpdev.o ext/miniupnpc/upnperrors.o ext/miniupnpc/upnpreplyparse.o
endif
ifeq ($(wildcard /usr/include/natpmp.h),)
OBJS+=ext/libnatpmp/natpmp.o ext/libnatpmp/getgateway.o
else
LDLIBS+=-lnatpmp
DEFS+=-DZT_USE_SYSTEM_NATPMP
endif
ifeq ($(ZT_ENABLE_CLUSTER),1)
@ -137,7 +109,7 @@ endif
ifeq ($(CC_MACH),aarch64)
ZT_ARCHITECTURE=4
endif
DEFS+=-DZT_BUILD_PLATFORM=1 -DZT_BUILD_ARCHITECTURE=$(ZT_ARCHITECTURE)
DEFS+=-DZT_BUILD_PLATFORM=1 -DZT_BUILD_ARCHITECTURE=$(ZT_ARCHITECTURE) -DZT_SOFTWARE_UPDATE_DEFAULT="\"disable\""
all: one

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@ -1,45 +1,39 @@
ifeq ($(origin CC),default)
CC=$(shell if [ -e /usr/bin/clang ]; then echo clang; else echo gcc; fi)
endif
ifeq ($(origin CXX),default)
CXX=$(shell if [ -e /usr/bin/clang++ ]; then echo clang++; else echo g++; fi)
endif
CC=clang
CXX=clang++
INCLUDES=
DEFS=
LIBS=
ARCH_FLAGS=-arch x86_64
include objects.mk
OBJS+=osdep/OSXEthernetTap.o ext/lz4/lz4.o ext/http-parser/http_parser.o
# Disable codesign since open source users will not have ZeroTier's certs
ARCH_FLAGS=
CODESIGN=echo
PRODUCTSIGN=echo
CODESIGN_APP_CERT=
CODESIGN_INSTALLER_CERT=
# Build with libminiupnpc by default for Mac -- desktops/laptops almost always want this
ZT_USE_MINIUPNPC?=1
# 3 == MacOS, 2 == X64 (the only arch for MacOS right now)
DEFS+=-DZT_BUILD_PLATFORM=3 -DZT_BUILD_ARCHITECTURE=2
# For internal use only -- signs everything with ZeroTier's developer cert
include objects.mk
OBJS+=osdep/OSXEthernetTap.o ext/lz4/lz4.o ext/http-parser/http_parser.o
# Official releases are signed with our Apple cert and apply software updates by default
ifeq ($(ZT_OFFICIAL_RELEASE),1)
DEFS+=-DZT_OFFICIAL_RELEASE
DEFS+=-DZT_SOFTWARE_UPDATE_DEFAULT="apply"
ZT_USE_MINIUPNPC=1
CODESIGN=codesign
PRODUCTSIGN=productsign
CODESIGN_APP_CERT="Developer ID Application: ZeroTier, Inc (8ZD9JUCZ4V)"
CODESIGN_INSTALLER_CERT="Developer ID Installer: ZeroTier, Inc (8ZD9JUCZ4V)"
else
DEFS+=-DZT_SOFTWARE_UPDATE_DEFAULT="download"
endif
ifeq ($(ZT_ENABLE_CLUSTER),1)
DEFS+=-DZT_ENABLE_CLUSTER
endif
ifeq ($(ZT_USE_MINIUPNPC),1)
DEFS+=-DMACOSX -DZT_USE_MINIUPNPC -DMINIUPNP_STATICLIB -D_DARWIN_C_SOURCE -DMINIUPNPC_SET_SOCKET_TIMEOUT -DMINIUPNPC_GET_SRC_ADDR -D_BSD_SOURCE -D_DEFAULT_SOURCE -DOS_STRING=\"Darwin/15.0.0\" -DMINIUPNPC_VERSION_STRING=\"2.0\" -DUPNP_VERSION_STRING=\"UPnP/1.1\" -DENABLE_STRNATPMPERR
OBJS+=ext/libnatpmp/natpmp.o ext/libnatpmp/getgateway.o ext/miniupnpc/connecthostport.o ext/miniupnpc/igd_desc_parse.o ext/miniupnpc/minisoap.o ext/miniupnpc/minissdpc.o ext/miniupnpc/miniupnpc.o ext/miniupnpc/miniwget.o ext/miniupnpc/minixml.o ext/miniupnpc/portlistingparse.o ext/miniupnpc/receivedata.o ext/miniupnpc/upnpcommands.o ext/miniupnpc/upnpdev.o ext/miniupnpc/upnperrors.o ext/miniupnpc/upnpreplyparse.o osdep/PortMapper.o
endif
# Build miniupnpc and nat-pmp as included libraries -- extra defs are required for these sources
DEFS+=-DMACOSX -DZT_USE_MINIUPNPC -DMINIUPNP_STATICLIB -D_DARWIN_C_SOURCE -DMINIUPNPC_SET_SOCKET_TIMEOUT -DMINIUPNPC_GET_SRC_ADDR -D_BSD_SOURCE -D_DEFAULT_SOURCE -DOS_STRING=\"Darwin/15.0.0\" -DMINIUPNPC_VERSION_STRING=\"2.0\" -DUPNP_VERSION_STRING=\"UPnP/1.1\" -DENABLE_STRNATPMPERR
OBJS+=ext/libnatpmp/natpmp.o ext/libnatpmp/getgateway.o ext/miniupnpc/connecthostport.o ext/miniupnpc/igd_desc_parse.o ext/miniupnpc/minisoap.o ext/miniupnpc/minissdpc.o ext/miniupnpc/miniupnpc.o ext/miniupnpc/miniwget.o ext/miniupnpc/minixml.o ext/miniupnpc/portlistingparse.o ext/miniupnpc/receivedata.o ext/miniupnpc/upnpcommands.o ext/miniupnpc/upnpdev.o ext/miniupnpc/upnperrors.o ext/miniupnpc/upnpreplyparse.o osdep/PortMapper.o
# Debug mode -- dump trace output, build binary with -g
ifeq ($(ZT_DEBUG),1)
@ -55,10 +49,7 @@ else
STRIP=strip
endif
CXXFLAGS=$(CFLAGS) -mmacosx-version-min=10.7 -std=c++11 -stdlib=libc++
# 3 == MacOS, 2 == X64
DEFS+=-DZT_BUILD_PLATFORM=3 -DZT_BUILD_ARCHITECTURE=2
CXXFLAGS=$(CFLAGS) -std=c++11 -stdlib=libc++
all: one macui

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@ -264,6 +264,7 @@ public:
Phy<OneServiceImpl *> _phy;
Node *_node;
SoftwareUpdater *_updater;
bool _updateAutoApply;
unsigned int _primaryPort;
// Local configuration and memo-ized static path definitions
@ -367,6 +368,7 @@ public:
,_phy(this,false,true)
,_node((Node *)0)
,_updater((SoftwareUpdater *)0)
,_updateAutoApply(false)
,_primaryPort(port)
,_controlPlane((ControlPlane *)0)
,_lastDirectReceiveFromGlobal(0)
@ -454,9 +456,6 @@ public:
_node = new Node(this,&cb,OSUtils::now());
}
_updater = new SoftwareUpdater(*_node,_homePath);
_updater->loadUpdatesToDistribute();
// Read local configuration
{
uint64_t trustedPathIds[ZT_MAX_TRUSTED_PATHS];
@ -982,6 +981,20 @@ public:
_node->setRelayPolicy(ZT_RELAY_POLICY_NEVER);
else _node->setRelayPolicy(ZT_RELAY_POLICY_TRUSTED);
const std::string up(OSUtils::jsonString(settings["softwareUpdate"],ZT_SOFTWARE_UPDATE_DEFAULT));
const bool udist = OSUtils::jsonBool(settings["softwareUpdateDist"],false);
if (((up == "apply")||(up == "download"))||(udist)) {
if (!_updater)
_updater = new SoftwareUpdater(*_node,_homePath);
_updateAutoApply = (up == "apply");
_updater->setUpdateDistribution(udist);
_updater->setChannel(OSUtils::jsonString(settings["softwareUpdateChannel"],ZT_SOFTWARE_UPDATE_DEFAULT_CHANNEL));
} else {
delete _updater;
_updater = (SoftwareUpdater *)0;
_updateAutoApply = false;
}
json &ignoreIfs = settings["interfacePrefixBlacklist"];
if (ignoreIfs.is_array()) {
for(unsigned long i=0;i<ignoreIfs.size();++i) {

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@ -257,6 +257,7 @@ SoftwareUpdater::SoftwareUpdater(Node &node,const std::string &homePath) :
_node(node),
_lastCheckTime(0),
_homePath(homePath),
_channel(ZT_SOFTWARE_UPDATE_DEFAULT_CHANNEL),
_latestBinLength(0),
_latestBinValid(false)
{
@ -266,28 +267,31 @@ SoftwareUpdater::~SoftwareUpdater()
{
}
void SoftwareUpdater::loadUpdatesToDistribute()
void SoftwareUpdater::setUpdateDistribution(bool distribute)
{
std::string udd(_homePath + ZT_PATH_SEPARATOR_S + "update-dist.d");
std::vector<std::string> ud(OSUtils::listDirectory(udd.c_str()));
for(std::vector<std::string>::iterator u(ud.begin());u!=ud.end();++u) {
// Each update has a companion .json file describing it. Other files are ignored.
if ((u->length() > 5)&&(u->substr(u->length() - 5,5) == ".json")) {
std::string buf;
if (OSUtils::readFile((udd + ZT_PATH_SEPARATOR_S + *u).c_str(),buf)) {
try {
_D d;
d.meta = OSUtils::jsonParse(buf);
std::string metaHash = OSUtils::jsonBinFromHex(d.meta[ZT_SOFTWARE_UPDATE_JSON_UPDATE_HASH]);
if ((metaHash.length() == ZT_SHA512_DIGEST_LEN)&&(OSUtils::readFile((udd + ZT_PATH_SEPARATOR_S + u->substr(0,u->length() - 5)).c_str(),d.bin))) {
uint8_t sha512[ZT_SHA512_DIGEST_LEN];
SHA512::hash(sha512,d.bin.data(),(unsigned int)d.bin.length());
if (!memcmp(sha512,metaHash.data(),ZT_SHA512_DIGEST_LEN)) { // double check that hash in JSON is correct
_dist[Array<uint8_t,16>(sha512)] = d;
printf("update-dist.d: %s\n",u->c_str());
_dist.clear();
if (distribute) {
std::string udd(_homePath + ZT_PATH_SEPARATOR_S + "update-dist.d");
std::vector<std::string> ud(OSUtils::listDirectory(udd.c_str()));
for(std::vector<std::string>::iterator u(ud.begin());u!=ud.end();++u) {
// Each update has a companion .json file describing it. Other files are ignored.
if ((u->length() > 5)&&(u->substr(u->length() - 5,5) == ".json")) {
std::string buf;
if (OSUtils::readFile((udd + ZT_PATH_SEPARATOR_S + *u).c_str(),buf)) {
try {
_D d;
d.meta = OSUtils::jsonParse(buf);
std::string metaHash = OSUtils::jsonBinFromHex(d.meta[ZT_SOFTWARE_UPDATE_JSON_UPDATE_HASH]);
if ((metaHash.length() == ZT_SHA512_DIGEST_LEN)&&(OSUtils::readFile((udd + ZT_PATH_SEPARATOR_S + u->substr(0,u->length() - 5)).c_str(),d.bin))) {
uint8_t sha512[ZT_SHA512_DIGEST_LEN];
SHA512::hash(sha512,d.bin.data(),(unsigned int)d.bin.length());
if (!memcmp(sha512,metaHash.data(),ZT_SHA512_DIGEST_LEN)) { // double check that hash in JSON is correct
_dist[Array<uint8_t,16>(sha512)] = d;
printf("update-dist.d: %s\n",u->c_str());
}
}
}
} catch ( ... ) {} // ignore bad meta JSON, etc.
} catch ( ... ) {} // ignore bad meta JSON, etc.
}
}
}
}
@ -393,18 +397,17 @@ void SoftwareUpdater::handleSoftwareUpdateUserMessage(uint64_t origin,const void
idx |= (unsigned long)*(reinterpret_cast<const uint8_t *>(data) + 18) << 16;
idx |= (unsigned long)*(reinterpret_cast<const uint8_t *>(data) + 19) << 8;
idx |= (unsigned long)*(reinterpret_cast<const uint8_t *>(data) + 20);
printf("<< DATA @%u / %u bytes (we now have %u bytes)\n",(unsigned int)idx,(unsigned int)(len - 21),(unsigned int)_latestBin.length());
if (idx == _latestBin.length()) {
_latestBin.append(reinterpret_cast<const char *>(data) + 21,len - 21);
}
printf("<< DATA @%u / %u bytes (we now have %u bytes)\n",(unsigned int)idx,(unsigned int)(len - 21),(unsigned int)_latestBin.length());
if (_latestBin.length() < _latestBinLength) {
Buffer<128> gd;
gd.append((uint8_t)VERB_GET_DATA);
gd.append(_latestBinHashPrefix.data,16);
gd.append((uint32_t)_latestBin.length());
_node.sendUserMessage(ZT_SOFTWARE_UPDATE_SERVICE,ZT_SOFTWARE_UPDATE_USER_MESSAGE_TYPE,gd.data(),gd.size());
printf(">> GET_DATA @%u\n",(unsigned int)_latestBin.length());
if (_latestBin.length() < _latestBinLength) {
Buffer<128> gd;
gd.append((uint8_t)VERB_GET_DATA);
gd.append(_latestBinHashPrefix.data,16);
gd.append((uint32_t)_latestBin.length());
_node.sendUserMessage(ZT_SOFTWARE_UPDATE_SERVICE,ZT_SOFTWARE_UPDATE_USER_MESSAGE_TYPE,gd.data(),gd.size());
printf(">> GET_DATA @%u\n",(unsigned int)_latestBin.length());
}
}
}
break;
@ -417,7 +420,7 @@ void SoftwareUpdater::handleSoftwareUpdateUserMessage(uint64_t origin,const void
}
}
nlohmann::json SoftwareUpdater::check(const uint64_t now)
bool SoftwareUpdater::check(const uint64_t now)
{
if ((now - _lastCheckTime) >= ZT_SOFTWARE_UPDATE_CHECK_PERIOD) {
_lastCheckTime = now;
@ -439,7 +442,7 @@ nlohmann::json SoftwareUpdater::check(const uint64_t now)
ZT_BUILD_PLATFORM,
ZT_BUILD_ARCHITECTURE,
(int)ZT_VENDOR_ZEROTIER,
"release");
_channel.c_str());
_node.sendUserMessage(ZT_SOFTWARE_UPDATE_SERVICE,ZT_SOFTWARE_UPDATE_USER_MESSAGE_TYPE,tmp,len);
printf(">> GET_LATEST\n");
}
@ -449,13 +452,14 @@ nlohmann::json SoftwareUpdater::check(const uint64_t now)
if (_latestBinValid) {
return _latestMeta;
} else {
// This is the important security verification part!
// This is the very important security validation part that makes sure
// this software update doesn't have cooties.
try {
// (1) Check the hash itself to make sure the image is basically okay
uint8_t sha512[ZT_SHA512_DIGEST_LEN];
SHA512::hash(sha512,_latestBin.data(),(unsigned int)_latestBin.length());
if (Utils::hex(sha512,ZT_SHA512_DIGEST_LEN) == OSUtils::jsonString(_latestMeta[ZT_SOFTWARE_UPDATE_JSON_UPDATE_HASH],"")) {
if (Utils::hex(sha512,ZT_SHA512_DIGEST_LEN) == OSUtils::jsonString(_latestMeta[ZT_SOFTWARE_UPDATE_JSON_UPDATE_HASH],"~")) {
// (2) Check signature by signing authority
std::string sig(OSUtils::jsonBinFromHex(_latestMeta[ZT_SOFTWARE_UPDATE_JSON_UPDATE_SIGNATURE]));
if (Identity(ZT_SOFTWARE_UPDATE_SIGNING_AUTHORITY).verify(_latestBin.data(),(unsigned int)_latestBin.length(),sig.data(),(unsigned int)sig.length())) {
@ -489,7 +493,7 @@ nlohmann::json SoftwareUpdater::check(const uint64_t now)
void SoftwareUpdater::apply()
{
if ((_latestBin.length() == _latestBinLength)&&(_latestBinLength > 0)&&(_latestBinValid)) {
if ((_latestBin.length() > 0)&&(_latestBinValid)) {
}
}

View File

@ -64,19 +64,25 @@
//#define ZT_SOFTWARE_UPDATE_CHECK_PERIOD (60 * 60 * 1000)
#define ZT_SOFTWARE_UPDATE_CHECK_PERIOD 5000
/**
* Default update channel
*/
#define ZT_SOFTWARE_UPDATE_DEFAULT_CHANNEL "release"
#define ZT_SOFTWARE_UPDATE_JSON_VERSION_MAJOR "versionMajor"
#define ZT_SOFTWARE_UPDATE_JSON_VERSION_MINOR "versionMinor"
#define ZT_SOFTWARE_UPDATE_JSON_VERSION_REVISION "versionRev"
#define ZT_SOFTWARE_UPDATE_JSON_EXPECT_SIGNED_BY "expectedSigner"
#define ZT_SOFTWARE_UPDATE_JSON_PLATFORM "platform"
#define ZT_SOFTWARE_UPDATE_JSON_ARCHITECTURE "arch"
#define ZT_SOFTWARE_UPDATE_JSON_VENDOR "vendor"
#define ZT_SOFTWARE_UPDATE_JSON_CHANNEL "channel"
#define ZT_SOFTWARE_UPDATE_JSON_EXPECT_SIGNED_BY "expectedSigner"
#define ZT_SOFTWARE_UPDATE_JSON_UPDATE_SIGNED_BY "updateSigner"
#define ZT_SOFTWARE_UPDATE_JSON_UPDATE_SIGNATURE "updateSig"
#define ZT_SOFTWARE_UPDATE_JSON_UPDATE_HASH "updateHash"
#define ZT_SOFTWARE_UPDATE_JSON_UPDATE_SIZE "updateSize"
#define ZT_SOFTWARE_UPDATE_JSON_EXEC_ARGS "updateExecArgs"
#define ZT_SOFTWARE_UPDATE_JSON_UPDATE_EXEC_ARGS "updateExecArgs"
#define ZT_SOFTWARE_UPDATE_JSON_UPDATE_URL "updateUrl"
namespace ZeroTier {
@ -123,9 +129,11 @@ public:
~SoftwareUpdater();
/**
* Load update-dist.d if it exists
* Set whether or not we will distribute updates
*
* @param distribute If true, scan update-dist.d now and distribute updates found there -- if false, clear and stop distributing
*/
void loadUpdatesToDistribute();
void setUpdateDistribution(bool distribute);
/**
* Handle a software update user message
@ -141,9 +149,14 @@ public:
*
* It should be called about every 10 seconds.
*
* @return Null JSON object or update information if there is an update downloaded and ready
* @return True if we've downloaded and verified an update
*/
nlohmann::json check(const uint64_t now);
bool check(const uint64_t now);
/**
* @return Meta-data for downloaded update or NULL if none
*/
inline const nlohmann::json &pending() const { return _latestMeta; }
/**
* Apply any ready update now
@ -153,10 +166,18 @@ public:
*/
void apply();
/**
* Set software update channel
*
* @param channel 'release', 'beta', etc.
*/
inline void setChannel(const std::string &channel) { _channel = channel; }
private:
Node &_node;
uint64_t _lastCheckTime;
std::string _homePath;
std::string _channel;
// Offered software updates if we are an update host (we have update-dist.d and update hosting is enabled)
struct _D