Fix ZT_SSO_SUPPORTED flag behavior. Allow disabling for embedded targets.

make-linux.mk

@@ -1,12 +1,12 @@
 # Automagically pick CLANG or RH/CentOS newer GCC if present
 # This is only done if we have not overridden these with an environment or CLI variable
 ifeq ($(origin CC),default)
-        CC:=$(shell if [ -e /usr/bin/clang ]; then echo clang; else echo gcc; fi)
-        CC:=$(shell if [ -e /opt/rh/devtoolset-8/root/usr/bin/gcc ]; then echo /opt/rh/devtoolset-8/root/usr/bin/gcc; else echo $(CC); fi)
+	CC:=$(shell if [ -e /usr/bin/clang ]; then echo clang; else echo gcc; fi)
+	CC:=$(shell if [ -e /opt/rh/devtoolset-8/root/usr/bin/gcc ]; then echo /opt/rh/devtoolset-8/root/usr/bin/gcc; else echo $(CC); fi)
 endif
 ifeq ($(origin CXX),default)
-        CXX:=$(shell if [ -e /usr/bin/clang++ ]; then echo clang++; else echo g++; fi)
-        CXX:=$(shell if [ -e /opt/rh/devtoolset-8/root/usr/bin/g++ ]; then echo /opt/rh/devtoolset-8/root/usr/bin/g++; else echo $(CXX); fi)
+	CXX:=$(shell if [ -e /usr/bin/clang++ ]; then echo clang++; else echo g++; fi)
+	CXX:=$(shell if [ -e /opt/rh/devtoolset-8/root/usr/bin/g++ ]; then echo /opt/rh/devtoolset-8/root/usr/bin/g++; else echo $(CXX); fi)
 endif
 
 INCLUDES?=-Izeroidc/target
@@ -75,16 +75,19 @@ else
 endif
 
 ifeq ($(ZT_QNAP), 1)
-        override DEFS+=-D__QNAP__
+	override DEFS+=-D__QNAP__
+	ZT_EMBEDDED=1
 endif
 ifeq ($(ZT_UBIQUITI), 1)
-        override DEFS+=-D__UBIQUITI__
+	override DEFS+=-D__UBIQUITI__
+	ZT_EMBEDDED=1
 endif
 
 ifeq ($(ZT_SYNOLOGY), 1)
 	override CFLAGS+=-fPIC
 	override CXXFLAGS+=-fPIC
 	override DEFS+=-D__SYNOLOGY__
+	ZT_EMBEDDED=1
 endif
 
 ifeq ($(ZT_DISABLE_COMPRESSION), 1)
@@ -213,9 +216,9 @@ ifeq ($(CC_MACH),armv7hl)
 	ZT_USE_ARM32_NEON_ASM_CRYPTO=1
 endif
 ifeq ($(CC_MACH),armv7ve)
-        ZT_ARCHITECTURE=3
-        override DEFS+=-DZT_NO_TYPE_PUNNING
-        ZT_USE_ARM32_NEON_ASM_CRYPTO=1
+	ZT_ARCHITECTURE=3
+	override DEFS+=-DZT_NO_TYPE_PUNNING
+	ZT_USE_ARM32_NEON_ASM_CRYPTO=1
 endif
 ifeq ($(CC_MACH),arm64)
 	ZT_ARCHITECTURE=4
@@ -268,10 +271,13 @@ ifeq ($(ZT_IA32),1)
 endif
 
 ifeq ($(ZT_SSO_SUPPORTED), 1)
-	ifeq ($(ZT_DEBUG),1)
-		LDLIBS+=zeroidc/target/debug/libzeroidc.a -ldl -lssl -lcrypto
-	else
-		LDLIBS+=zeroidc/target/release/libzeroidc.a -ldl -lssl -lcrypto
+	ifeq ($(ZT_EMBEDDED),)
+		override DEFS+=-DZT_SSO_SUPPORTED=1
+		ifeq ($(ZT_DEBUG),1)
+			LDLIBS+=zeroidc/target/debug/libzeroidc.a -ldl -lssl -lcrypto
+		else
+			LDLIBS+=zeroidc/target/release/libzeroidc.a -ldl -lssl -lcrypto
+		endif
 	endif
 endif
 
@@ -384,9 +390,11 @@ debug:	FORCE
 	make ZT_DEBUG=1 selftest
 
 ifeq ($(ZT_SSO_SUPPORTED), 1)
+ifeq ($(ZT_EMBEDDED),)
 zeroidc:	FORCE
 #	export PATH=/root/.cargo/bin:$$PATH; cd zeroidc && cargo build -j1 $(RUSTFLAGS)
 	export PATH=/root/.cargo/bin:$$PATH; cd zeroidc && cargo build $(RUSTFLAGS)
+endif
 else
 zeroidc:
 endif

node/Constants.hpp

@@ -50,16 +50,17 @@
 #define __UNIX_LIKE__
 #endif
 #include <endian.h>
-
 #if (defined(__amd64) || defined(__amd64__) || defined(__x86_64) || defined(__x86_64__) || defined(__AMD64) || defined(__AMD64__) || defined(_M_X64) || defined(__aarch64__))
-#define OIDC_SUPPORTED 1
-#else
-#define OIDC_SUPPORTED 0
+#ifdef ZT_SSO_SUPPORTED
+#define ZT_SSO_ENABLED 1
+#endif
 #endif
 #endif
 
 #ifdef __APPLE__
-#define OIDC_SUPPORTED 1
+#ifdef ZT_SSO_SUPPORTED
+#define ZT_SSO_ENABLED 1
+#endif
 #define likely(x) __builtin_expect((x),1)
 #define unlikely(x) __builtin_expect((x),0)
 #include <TargetConditionals.h>
@@ -73,7 +74,9 @@
 #endif
 
 #if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__)
-#define OIDC_SUPPORTED 0
+#ifdef ZT_SSO_SUPPORTED
+#define ZT_SSO_ENABLED 0
+#endif
 #ifndef __UNIX_LIKE__
 #define __UNIX_LIKE__
 #endif
@@ -89,7 +92,9 @@
 #endif
 
 #if defined(_WIN32) || defined(_WIN64)
-#define OIDC_SUPPORTED 1
+#ifdef ZT_SSO_SUPPORTED
+#define ZT_SSO_ENABLED 1
+#endif
 #ifndef __WINDOWS__
 #define __WINDOWS__
 #endif

service/OneService.cpp

@@ -53,7 +53,7 @@
 #include "OneService.hpp"
 #include "SoftwareUpdater.hpp"
 
-#if OIDC_SUPPORTED
+#if ZT_SSO_ENABLED
 #include <zeroidc.h>
 #endif
 
@@ -195,7 +195,7 @@ public:
 	NetworkState() 
 		: _webPort(9993)
 		, _tap((EthernetTap *)0)
-#if OIDC_SUPPORTED
+#if ZT_SSO_ENABLED
 		, _idc(nullptr)
 #endif
 	{
@@ -212,7 +212,7 @@ public:
 		this->_managedRoutes.clear();
 		this->_tap.reset();
 
-#if OIDC_SUPPORTED
+#if ZT_SSO_ENABLED
 		if (_idc) {
 			zeroidc::zeroidc_stop(_idc);
 			zeroidc::zeroidc_delete(_idc);
@@ -296,7 +296,7 @@ public:
 
 		if (_config.ssoEnabled && _config.ssoVersion == 1) {
 			//  fprintf(stderr, "ssoEnabled for %s\n", nwid);
-#if OIDC_SUPPORTED
+#if ZT_SSO_ENABLED
 			if (_idc == nullptr)
 			{
 				assert(_config.issuerURL != nullptr);
@@ -353,7 +353,7 @@ public:
 	}
 
 	const char* getAuthURL() {
-#if OIDC_SUPPORTED
+#if ZT_SSO_ENABLED
 		if (_idc != nullptr) {
 			return zeroidc::zeroidc_get_auth_url(_idc);
 		}
@@ -363,7 +363,7 @@ public:
 	}
 
 	const char* doTokenExchange(const char *code) {
-#if OIDC_SUPPORTED
+#if ZT_SSO_ENABLED
 		if (_idc == nullptr) {
 			fprintf(stderr, "ainfo or idc null\n");
 			return "";
@@ -386,7 +386,7 @@ public:
 	}
 
 	uint64_t getExpiryTime() {
-#if OIDC_SUPPORTED
+#if ZT_SSO_ENABLED
 		if (_idc == nullptr) {
 			fprintf(stderr, "idc is null\n");
 			return 0;
@@ -404,7 +404,7 @@ private:
 	std::vector<InetAddress> _managedIps;
 	std::map< InetAddress, SharedPtr<ManagedRoute> > _managedRoutes;
 	OneService::NetworkSettings _settings;
-#if OIDC_SUPPORTED
+#if ZT_SSO_ENABLED
 	zeroidc::ZeroIDC *_idc;
 #endif
 };
@@ -1705,7 +1705,7 @@ public:
 						scode = _controller->handleControlPlaneHttpGET(std::vector<std::string>(ps.begin()+1,ps.end()),urlArgs,headers,body,responseBody,responseContentType);
 					} else scode = 404;
 				}
-#if OIDC_SUPPORTED
+#if ZT_SSO_ENABLED
 			} else if (ps[0] == "sso") {
 				char resBuf[4096] = {0};
 				const char *error = zeroidc::zeroidc_get_url_param_value("error", path.c_str());
@@ -2308,11 +2308,11 @@ public:
 						fprintf(stderr,"ERROR: unable to add ip address %s" ZT_EOL_S, ip->toString(ipbuf));
 				}
 			}
+#endif
 
 #ifdef __APPLE__
 			if (!MacDNSHelper::addIps(n.config().nwid, n.config().mac, n.tap()->deviceName().c_str(), newManagedIps))
 				fprintf(stderr, "ERROR: unable to add v6 addresses to system configuration" ZT_EOL_S);
-#endif
 #endif
 			n.setManagedIps(newManagedIps);
 		}