refactored SecureSocket to use interface #4313
This commit is contained in:
parent
be2b87fd39
commit
141b778477
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@ -30,6 +30,11 @@ Arch::Arch()
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s_instance = this;
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s_instance = this;
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}
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}
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Arch::Arch(Arch* arch)
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{
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s_instance = arch;
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}
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Arch::~Arch()
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Arch::~Arch()
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{
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{
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#if SYSAPI_WIN32
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#if SYSAPI_WIN32
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@ -99,6 +99,7 @@ class Arch : public ARCH_CONSOLE,
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public ARCH_TIME {
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public ARCH_TIME {
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public:
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public:
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Arch();
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Arch();
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Arch(Arch* arch);
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virtual ~Arch();
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virtual ~Arch();
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//! Call init on other arch classes.
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//! Call init on other arch classes.
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@ -42,11 +42,17 @@ public:
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*/
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*/
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virtual void load() = 0;
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virtual void load() = 0;
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//! Init plugins
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//! Init the common parts
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/*!
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/*!
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Initializes loaded plugins.
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Initializes common parts like log and arch.
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*/
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*/
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virtual void init(void* eventTarget, IEventQueue* events) = 0;
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virtual void init(void* log, void* arch) = 0;
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//! Init the event part
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/*!
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Initializes event parts.
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*/
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virtual void initEvent(void* eventTarget, IEventQueue* events) = 0;
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//! Check if exists
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//! Check if exists
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/*!
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/*!
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@ -60,7 +66,7 @@ public:
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*/
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*/
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virtual void* invoke(const char* plugin,
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virtual void* invoke(const char* plugin,
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const char* command,
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const char* command,
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void* args) = 0;
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void** args) = 0;
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//@}
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//@}
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@ -28,7 +28,8 @@
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#include <dirent.h>
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#include <dirent.h>
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#include <dlfcn.h>
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#include <dlfcn.h>
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typedef int (*initFunc)(void (*sendEvent)(const char*, void*), void (*log)(const char*));
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typedef void (*initFunc)(void*, void*);
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typedef int (*initEventFunc)(void (*sendEvent)(const char*, void*));
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typedef void* (*invokeFunc)(const char*, void*);
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typedef void* (*invokeFunc)(const char*, void*);
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void* g_eventTarget = NULL;
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void* g_eventTarget = NULL;
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@ -84,15 +85,25 @@ ArchPluginUnix::load()
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}
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}
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void
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void
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ArchPluginUnix::init(void* eventTarget, IEventQueue* events)
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ArchPluginUnix::init(void* log, void* arch)
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{
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PluginTable::iterator it;
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for (it = m_pluginTable.begin(); it != m_pluginTable.end(); it++) {
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initFunc initPlugin = (initFunc)dlsym(it->second, "init");
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initPlugin(log, arch);
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}
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}
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void
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ArchPluginUnix::initEvent(void* eventTarget, IEventQueue* events)
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{
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{
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g_eventTarget = eventTarget;
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g_eventTarget = eventTarget;
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g_events = events;
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g_events = events;
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PluginTable::iterator it;
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PluginTable::iterator it;
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for (it = m_pluginTable.begin(); it != m_pluginTable.end(); it++) {
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for (it = m_pluginTable.begin(); it != m_pluginTable.end(); it++) {
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initFunc initPlugin = (initFunc)dlsym(it->second, "init");
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initEventFunc initEventPlugin = (initEventFunc)dlsym(it->second, "initEvent");
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initPlugin(&sendEvent, &log);
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initEventPlugin(&sendEvent);
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}
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}
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}
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}
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@ -108,7 +119,7 @@ void*
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ArchPluginUnix::invoke(
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ArchPluginUnix::invoke(
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const char* plugin,
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const char* plugin,
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const char* command,
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const char* command,
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void* args)
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void** args)
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{
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{
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PluginTable::iterator it;
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PluginTable::iterator it;
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it = m_pluginTable.find(plugin);
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it = m_pluginTable.find(plugin);
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@ -32,11 +32,12 @@ public:
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// IArchPlugin overrides
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// IArchPlugin overrides
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void load();
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void load();
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void init(void* eventTarget, IEventQueue* events);
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void init(void* log, void* arch);
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void initEvent(void* eventTarget, IEventQueue* events);
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bool exists(const char* name);
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bool exists(const char* name);
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virtual void* invoke(const char* pluginName,
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virtual void* invoke(const char* pluginName,
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const char* functionName,
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const char* functionName,
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void* args);
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void** args);
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private:
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private:
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String getPluginsDir();
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String getPluginsDir();
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@ -27,8 +27,9 @@
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#include <Windows.h>
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#include <Windows.h>
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#include <iostream>
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#include <iostream>
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typedef int (*initFunc)(void (*sendEvent)(const char*, void*), void (*log)(const char*));
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typedef int (*initFunc)(void*, void*);
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typedef void* (*invokeFunc)(const char*, void*);
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typedef int (*initEventFunc)(void (*sendEvent)(const char*, void*));
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typedef void* (*invokeFunc)(const char*, void**);
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void* g_eventTarget = NULL;
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void* g_eventTarget = NULL;
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IEventQueue* g_events = NULL;
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IEventQueue* g_events = NULL;
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@ -68,7 +69,19 @@ ArchPluginWindows::load()
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}
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}
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void
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void
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ArchPluginWindows::init(void* eventTarget, IEventQueue* events)
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ArchPluginWindows::init(void* log, void* arch)
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{
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PluginTable::iterator it;
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HINSTANCE lib;
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for (it = m_pluginTable.begin(); it != m_pluginTable.end(); it++) {
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lib = reinterpret_cast<HINSTANCE>(it->second);
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initFunc initPlugin = (initFunc)GetProcAddress(lib, "init");
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initPlugin(log, arch);
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}
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}
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void
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ArchPluginWindows::initEvent(void* eventTarget, IEventQueue* events)
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{
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{
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g_eventTarget = eventTarget;
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g_eventTarget = eventTarget;
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g_events = events;
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g_events = events;
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@ -77,8 +90,8 @@ ArchPluginWindows::init(void* eventTarget, IEventQueue* events)
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HINSTANCE lib;
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HINSTANCE lib;
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for (it = m_pluginTable.begin(); it != m_pluginTable.end(); it++) {
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for (it = m_pluginTable.begin(); it != m_pluginTable.end(); it++) {
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lib = reinterpret_cast<HINSTANCE>(it->second);
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lib = reinterpret_cast<HINSTANCE>(it->second);
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initFunc initPlugin = (initFunc)GetProcAddress(lib, "init");
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initEventFunc initEventPlugin = (initEventFunc)GetProcAddress(lib, "initEvent");
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initPlugin(&sendEvent, &log);
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initEventPlugin(&sendEvent);
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}
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}
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}
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}
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@ -95,7 +108,7 @@ void*
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ArchPluginWindows::invoke(
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ArchPluginWindows::invoke(
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const char* plugin,
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const char* plugin,
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const char* command,
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const char* command,
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void* args)
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void** args)
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{
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{
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PluginTable::iterator it;
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PluginTable::iterator it;
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it = m_pluginTable.find(plugin);
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it = m_pluginTable.find(plugin);
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@ -35,11 +35,12 @@ public:
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// IArchPlugin overrides
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// IArchPlugin overrides
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void load();
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void load();
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void init(void* eventTarget, IEventQueue* events);
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void init(void* log, void* arch);
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void initEvent(void* eventTarget, IEventQueue* events);
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bool exists(const char* name);
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bool exists(const char* name);
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void* invoke(const char* pluginName,
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void* invoke(const char* pluginName,
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const char* functionName,
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const char* functionName,
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void* args);
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void** args);
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private:
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private:
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String getModuleDir();
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String getModuleDir();
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@ -74,6 +74,11 @@ Log::Log()
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s_log = this;
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s_log = this;
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}
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}
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Log::Log(Log* src)
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{
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s_log = src;
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}
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Log::~Log()
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Log::~Log()
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{
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{
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// clean up
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// clean up
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@ -41,6 +41,7 @@ LOGC() provide convenient access.
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class Log {
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class Log {
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public:
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public:
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Log();
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Log();
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Log(Log* src);
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~Log();
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~Log();
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//! @name manipulators
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//! @name manipulators
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@ -171,7 +171,7 @@ findReplaceAll(
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String
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String
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removeFileExt(String filename)
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removeFileExt(String filename)
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{
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{
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unsigned dot = filename.find_last_of('.');
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size_t dot = filename.find_last_of('.');
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if (dot == String::npos) {
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if (dot == String::npos) {
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return filename;
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return filename;
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@ -82,8 +82,7 @@ Client::Client(
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m_crypto(crypto),
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m_crypto(crypto),
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m_sendFileThread(NULL),
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m_sendFileThread(NULL),
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m_writeToDropDirThread(NULL),
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m_writeToDropDirThread(NULL),
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m_enableDragDrop(enableDragDrop),
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m_enableDragDrop(enableDragDrop)
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m_secureSocket(NULL)
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{
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{
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assert(m_socketFactory != NULL);
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assert(m_socketFactory != NULL);
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assert(m_screen != NULL);
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assert(m_screen != NULL);
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@ -108,11 +107,6 @@ Client::Client(
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new TMethodEventJob<Client>(this,
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new TMethodEventJob<Client>(this,
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&Client::handleFileRecieveCompleted));
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&Client::handleFileRecieveCompleted));
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}
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}
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if (ARCH->plugin().exists(s_networkSecurity)) {
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m_secureSocket = static_cast<SecureSocket*>(
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ARCH->plugin().invoke("ns", "getSecureSocket", NULL));
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}
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}
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}
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Client::~Client()
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Client::~Client()
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@ -163,14 +157,16 @@ Client::connect()
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}
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}
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// create the socket
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// create the socket
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IDataSocket* socket = m_socketFactory->create();
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bool useSecureSocket = ARCH->plugin().exists(s_networkSecurity);
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IDataSocket* socket = m_socketFactory->create(useSecureSocket);
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// filter socket messages, including a packetizing filter
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// filter socket messages, including a packetizing filter
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m_stream = socket;
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m_stream = socket;
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bool adopt = !useSecureSocket;
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if (m_streamFilterFactory != NULL) {
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if (m_streamFilterFactory != NULL) {
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m_stream = m_streamFilterFactory->create(m_stream, true);
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m_stream = m_streamFilterFactory->create(m_stream, adopt);
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}
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}
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m_stream = new PacketStreamFilter(m_events, m_stream, true);
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m_stream = new PacketStreamFilter(m_events, m_stream, adopt);
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if (m_crypto.m_mode != kDisabled) {
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if (m_crypto.m_mode != kDisabled) {
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m_cryptoStream = new CryptoStream(
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m_cryptoStream = new CryptoStream(
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@ -187,8 +183,7 @@ Client::connect()
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catch (XBase& e) {
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catch (XBase& e) {
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cleanupTimer();
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cleanupTimer();
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cleanupConnecting();
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cleanupConnecting();
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delete m_stream;
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cleanupStream();
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m_stream = NULL;
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LOG((CLOG_DEBUG1 "connection failed"));
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LOG((CLOG_DEBUG1 "connection failed"));
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sendConnectionFailedEvent(e.what());
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sendConnectionFailedEvent(e.what());
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return;
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return;
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m_stream->getEventTarget());
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m_stream->getEventTarget());
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m_events->removeHandler(m_events->forISocket().disconnected(),
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m_events->removeHandler(m_events->forISocket().disconnected(),
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m_stream->getEventTarget());
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m_stream->getEventTarget());
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delete m_stream;
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cleanupStream();
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m_stream = NULL;
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}
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}
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}
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}
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@ -577,6 +571,16 @@ Client::cleanupTimer()
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}
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}
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}
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}
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void
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Client::cleanupStream()
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{
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bool useSecureSocket = ARCH->plugin().exists(s_networkSecurity);
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if (!useSecureSocket) {
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delete m_stream;
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m_stream = NULL;
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}
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}
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void
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void
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Client::handleConnected(const Event&, void*)
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Client::handleConnected(const Event&, void*)
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{
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{
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@ -600,8 +604,7 @@ Client::handleConnectionFailed(const Event& event, void*)
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cleanupTimer();
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cleanupTimer();
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cleanupConnecting();
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cleanupConnecting();
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delete m_stream;
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cleanupStream();
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m_stream = NULL;
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LOG((CLOG_DEBUG1 "connection failed"));
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LOG((CLOG_DEBUG1 "connection failed"));
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sendConnectionFailedEvent(info->m_what.c_str());
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sendConnectionFailedEvent(info->m_what.c_str());
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delete info;
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delete info;
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@ -613,8 +616,7 @@ Client::handleConnectTimeout(const Event&, void*)
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cleanupTimer();
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cleanupTimer();
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cleanupConnecting();
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cleanupConnecting();
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cleanupConnection();
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cleanupConnection();
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delete m_stream;
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cleanupStream();
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m_stream = NULL;
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LOG((CLOG_DEBUG1 "connection timed out"));
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LOG((CLOG_DEBUG1 "connection timed out"));
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sendConnectionFailedEvent("Timed out");
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sendConnectionFailedEvent("Timed out");
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}
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}
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@ -190,6 +190,7 @@ private:
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void cleanupConnection();
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void cleanupConnection();
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void cleanupScreen();
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void cleanupScreen();
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void cleanupTimer();
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void cleanupTimer();
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void cleanupStream();
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void handleConnected(const Event&, void*);
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void handleConnected(const Event&, void*);
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void handleConnectionFailed(const Event&, void*);
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void handleConnectionFailed(const Event&, void*);
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void handleConnectTimeout(const Event&, void*);
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void handleConnectTimeout(const Event&, void*);
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@ -211,7 +212,8 @@ private:
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String m_name;
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String m_name;
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NetworkAddress m_serverAddress;
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NetworkAddress m_serverAddress;
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ISocketFactory* m_socketFactory;
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ISocketFactory* m_socketFactory;
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IStreamFilterFactory* m_streamFilterFactory;
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IStreamFilterFactory*
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m_streamFilterFactory;
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synergy::Screen* m_screen;
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synergy::Screen* m_screen;
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synergy::IStream* m_stream;
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synergy::IStream* m_stream;
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EventQueueTimer* m_timer;
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EventQueueTimer* m_timer;
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@ -234,5 +236,4 @@ private:
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Thread* m_sendFileThread;
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Thread* m_sendFileThread;
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Thread* m_writeToDropDirThread;
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Thread* m_writeToDropDirThread;
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bool m_enableDragDrop;
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bool m_enableDragDrop;
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SecureSocket* m_secureSocket;
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};
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};
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@ -34,10 +34,10 @@ public:
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//@{
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//@{
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//! Create data socket
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//! Create data socket
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virtual IDataSocket* create() const = 0;
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virtual IDataSocket* create(bool secure) const = 0;
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//! Create listen socket
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//! Create listen socket
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virtual IListenSocket* createListen() const = 0;
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virtual IListenSocket* createListen(bool secure) const = 0;
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//@}
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//@}
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};
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};
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@ -33,7 +33,7 @@ A listen socket using TCP.
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class TCPListenSocket : public IListenSocket {
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class TCPListenSocket : public IListenSocket {
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public:
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public:
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TCPListenSocket(IEventQueue* events, SocketMultiplexer* socketMultiplexer);
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TCPListenSocket(IEventQueue* events, SocketMultiplexer* socketMultiplexer);
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~TCPListenSocket();
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virtual ~TCPListenSocket();
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// ISocket overrides
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// ISocket overrides
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virtual void bind(const NetworkAddress&);
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virtual void bind(const NetworkAddress&);
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|
@ -44,12 +44,14 @@ public:
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virtual IDataSocket*
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virtual IDataSocket*
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accept();
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accept();
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private:
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ArchSocket& getSocket() { return m_socket; }
|
||||||
|
|
||||||
|
public:
|
||||||
ISocketMultiplexerJob*
|
ISocketMultiplexerJob*
|
||||||
serviceListening(ISocketMultiplexerJob*,
|
serviceListening(ISocketMultiplexerJob*,
|
||||||
bool, bool, bool);
|
bool, bool, bool);
|
||||||
|
|
||||||
private:
|
protected:
|
||||||
ArchSocket m_socket;
|
ArchSocket m_socket;
|
||||||
Mutex* m_mutex;
|
Mutex* m_mutex;
|
||||||
IEventQueue* m_events;
|
IEventQueue* m_events;
|
||||||
|
|
|
@ -38,7 +38,7 @@ class TCPSocket : public IDataSocket {
|
||||||
public:
|
public:
|
||||||
TCPSocket(IEventQueue* events, SocketMultiplexer* socketMultiplexer);
|
TCPSocket(IEventQueue* events, SocketMultiplexer* socketMultiplexer);
|
||||||
TCPSocket(IEventQueue* events, SocketMultiplexer* socketMultiplexer, ArchSocket socket);
|
TCPSocket(IEventQueue* events, SocketMultiplexer* socketMultiplexer, ArchSocket socket);
|
||||||
~TCPSocket();
|
virtual ~TCPSocket();
|
||||||
|
|
||||||
// ISocket overrides
|
// ISocket overrides
|
||||||
virtual void bind(const NetworkAddress&);
|
virtual void bind(const NetworkAddress&);
|
||||||
|
@ -57,15 +57,19 @@ public:
|
||||||
// IDataSocket overrides
|
// IDataSocket overrides
|
||||||
virtual void connect(const NetworkAddress&);
|
virtual void connect(const NetworkAddress&);
|
||||||
|
|
||||||
|
protected:
|
||||||
|
virtual void onConnected();
|
||||||
|
ArchSocket getSocket() { return m_socket; }
|
||||||
|
|
||||||
private:
|
private:
|
||||||
void init();
|
void init();
|
||||||
|
|
||||||
void setJob(ISocketMultiplexerJob*);
|
void setJob(ISocketMultiplexerJob*);
|
||||||
ISocketMultiplexerJob* newJob();
|
ISocketMultiplexerJob*
|
||||||
|
newJob();
|
||||||
void sendConnectionFailedEvent(const char*);
|
void sendConnectionFailedEvent(const char*);
|
||||||
void sendEvent(Event::Type);
|
void sendEvent(Event::Type);
|
||||||
|
|
||||||
void onConnected();
|
|
||||||
void onInputShutdown();
|
void onInputShutdown();
|
||||||
void onOutputShutdown();
|
void onOutputShutdown();
|
||||||
void onDisconnected();
|
void onDisconnected();
|
||||||
|
|
|
@ -20,11 +20,19 @@
|
||||||
|
|
||||||
#include "net/TCPSocket.h"
|
#include "net/TCPSocket.h"
|
||||||
#include "net/TCPListenSocket.h"
|
#include "net/TCPListenSocket.h"
|
||||||
|
#include "arch/Arch.h"
|
||||||
|
#include "base/Log.h"
|
||||||
|
|
||||||
//
|
//
|
||||||
// TCPSocketFactory
|
// TCPSocketFactory
|
||||||
//
|
//
|
||||||
|
|
||||||
|
#if defined _WIN32
|
||||||
|
static const char s_networkSecurity[] = { "ns" };
|
||||||
|
#else
|
||||||
|
static const char s_networkSecurity[] = { "libns" };
|
||||||
|
#endif
|
||||||
|
|
||||||
TCPSocketFactory::TCPSocketFactory(IEventQueue* events, SocketMultiplexer* socketMultiplexer) :
|
TCPSocketFactory::TCPSocketFactory(IEventQueue* events, SocketMultiplexer* socketMultiplexer) :
|
||||||
m_events(events),
|
m_events(events),
|
||||||
m_socketMultiplexer(socketMultiplexer)
|
m_socketMultiplexer(socketMultiplexer)
|
||||||
|
@ -38,13 +46,43 @@ TCPSocketFactory::~TCPSocketFactory()
|
||||||
}
|
}
|
||||||
|
|
||||||
IDataSocket*
|
IDataSocket*
|
||||||
TCPSocketFactory::create() const
|
TCPSocketFactory::create(bool secure) const
|
||||||
{
|
{
|
||||||
return new TCPSocket(m_events, m_socketMultiplexer);
|
IDataSocket* socket = NULL;
|
||||||
|
if (secure) {
|
||||||
|
void* args[4] = {
|
||||||
|
m_events,
|
||||||
|
m_socketMultiplexer,
|
||||||
|
Log::getInstance(),
|
||||||
|
Arch::getInstance()
|
||||||
|
};
|
||||||
|
socket = static_cast<IDataSocket*>(
|
||||||
|
ARCH->plugin().invoke(s_networkSecurity, "getSecureSocket", args));
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
socket = new TCPSocket(m_events, m_socketMultiplexer);
|
||||||
|
}
|
||||||
|
|
||||||
|
return socket;
|
||||||
}
|
}
|
||||||
|
|
||||||
IListenSocket*
|
IListenSocket*
|
||||||
TCPSocketFactory::createListen() const
|
TCPSocketFactory::createListen(bool secure) const
|
||||||
{
|
{
|
||||||
return new TCPListenSocket(m_events, m_socketMultiplexer);
|
IListenSocket* socket = NULL;
|
||||||
|
if (secure) {
|
||||||
|
void* args[4] = {
|
||||||
|
m_events,
|
||||||
|
m_socketMultiplexer,
|
||||||
|
Log::getInstance(),
|
||||||
|
Arch::getInstance()
|
||||||
|
};
|
||||||
|
socket = static_cast<IListenSocket*>(
|
||||||
|
ARCH->plugin().invoke(s_networkSecurity, "getSecureListenSocket", args));
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
socket = new TCPListenSocket(m_events, m_socketMultiplexer);
|
||||||
|
}
|
||||||
|
|
||||||
|
return socket;
|
||||||
}
|
}
|
||||||
|
|
|
@ -31,9 +31,9 @@ public:
|
||||||
|
|
||||||
// ISocketFactory overrides
|
// ISocketFactory overrides
|
||||||
virtual IDataSocket*
|
virtual IDataSocket*
|
||||||
create() const;
|
create(bool secure) const;
|
||||||
virtual IListenSocket*
|
virtual IListenSocket*
|
||||||
createListen() const;
|
createListen(bool secure) const;
|
||||||
|
|
||||||
private:
|
private:
|
||||||
IEventQueue* m_events;
|
IEventQueue* m_events;
|
||||||
|
|
|
@ -36,6 +36,12 @@
|
||||||
// ClientListener
|
// ClientListener
|
||||||
//
|
//
|
||||||
|
|
||||||
|
#if defined _WIN32
|
||||||
|
static const char s_networkSecurity[] = { "ns" };
|
||||||
|
#else
|
||||||
|
static const char s_networkSecurity[] = { "libns" };
|
||||||
|
#endif
|
||||||
|
|
||||||
ClientListener::ClientListener(const NetworkAddress& address,
|
ClientListener::ClientListener(const NetworkAddress& address,
|
||||||
ISocketFactory* socketFactory,
|
ISocketFactory* socketFactory,
|
||||||
IStreamFilterFactory* streamFilterFactory,
|
IStreamFilterFactory* streamFilterFactory,
|
||||||
|
@ -51,7 +57,8 @@ ClientListener::ClientListener(const NetworkAddress& address,
|
||||||
|
|
||||||
try {
|
try {
|
||||||
// create listen socket
|
// create listen socket
|
||||||
m_listen = m_socketFactory->createListen();
|
bool useSecureSocket = ARCH->plugin().exists(s_networkSecurity);
|
||||||
|
m_listen = m_socketFactory->createListen(useSecureSocket);
|
||||||
|
|
||||||
// bind listen address
|
// bind listen address
|
||||||
LOG((CLOG_DEBUG1 "binding listen socket"));
|
LOG((CLOG_DEBUG1 "binding listen socket"));
|
||||||
|
|
|
@ -460,6 +460,8 @@ ClientApp::mainLoop()
|
||||||
|
|
||||||
// load all available plugins.
|
// load all available plugins.
|
||||||
ARCH->plugin().load();
|
ARCH->plugin().load();
|
||||||
|
// pass log and arch into plugins.
|
||||||
|
ARCH->plugin().init(Log::getInstance(), Arch::getInstance());
|
||||||
|
|
||||||
// start client, etc
|
// start client, etc
|
||||||
appUtil().startNode();
|
appUtil().startNode();
|
||||||
|
@ -470,8 +472,8 @@ ClientApp::mainLoop()
|
||||||
initIpcClient();
|
initIpcClient();
|
||||||
}
|
}
|
||||||
|
|
||||||
// init all available plugins.
|
// init event for all available plugins.
|
||||||
ARCH->plugin().init(m_clientScreen->getEventTarget(), m_events);
|
ARCH->plugin().initEvent(m_clientScreen->getEventTarget(), m_events);
|
||||||
|
|
||||||
// run event loop. if startClient() failed we're supposed to retry
|
// run event loop. if startClient() failed we're supposed to retry
|
||||||
// later. the timer installed by startClient() will take care of
|
// later. the timer installed by startClient() will take care of
|
||||||
|
|
|
@ -707,6 +707,11 @@ ServerApp::mainLoop()
|
||||||
return kExitFailed;
|
return kExitFailed;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
// load all available plugins.
|
||||||
|
ARCH->plugin().load();
|
||||||
|
// pass log and arch into plugins.
|
||||||
|
ARCH->plugin().init(Log::getInstance(), Arch::getInstance());
|
||||||
|
|
||||||
// start server, etc
|
// start server, etc
|
||||||
appUtil().startNode();
|
appUtil().startNode();
|
||||||
|
|
||||||
|
@ -716,8 +721,8 @@ ServerApp::mainLoop()
|
||||||
initIpcClient();
|
initIpcClient();
|
||||||
}
|
}
|
||||||
|
|
||||||
// load all available plugins.
|
// init event for all available plugins.
|
||||||
ARCH->plugin().init(m_serverScreen->getEventTarget(), m_events);
|
ARCH->plugin().initEvent(m_serverScreen->getEventTarget(), m_events);
|
||||||
|
|
||||||
// handle hangup signal by reloading the server's configuration
|
// handle hangup signal by reloading the server's configuration
|
||||||
ARCH->setSignalHandler(Arch::kHANGUP, &reloadSignalHandler, NULL);
|
ARCH->setSignalHandler(Arch::kHANGUP, &reloadSignalHandler, NULL);
|
||||||
|
|
|
@ -0,0 +1,77 @@
|
||||||
|
/*
|
||||||
|
* synergy -- mouse and keyboard sharing utility
|
||||||
|
* Copyright (C) 2015 Synergy Si Ltd.
|
||||||
|
*
|
||||||
|
* This package is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License
|
||||||
|
* found in the file COPYING that should have accompanied this file.
|
||||||
|
*
|
||||||
|
* This package is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "SecureListenSocket.h"
|
||||||
|
|
||||||
|
#include "SecureSocket.h"
|
||||||
|
#include "net/NetworkAddress.h"
|
||||||
|
#include "net/SocketMultiplexer.h"
|
||||||
|
#include "net/TSocketMultiplexerMethodJob.h"
|
||||||
|
#include "arch/XArch.h"
|
||||||
|
#include "base/Log.h"
|
||||||
|
|
||||||
|
//
|
||||||
|
// SecureListenSocket
|
||||||
|
//
|
||||||
|
|
||||||
|
SecureListenSocket::SecureListenSocket(
|
||||||
|
IEventQueue* events,
|
||||||
|
SocketMultiplexer* socketMultiplexer) :
|
||||||
|
TCPListenSocket(events, socketMultiplexer)
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
SecureListenSocket::~SecureListenSocket()
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
IDataSocket*
|
||||||
|
SecureListenSocket::accept()
|
||||||
|
{
|
||||||
|
SecureSocket* socket = NULL;
|
||||||
|
try {
|
||||||
|
socket = new SecureSocket(
|
||||||
|
m_events,
|
||||||
|
m_socketMultiplexer,
|
||||||
|
ARCH->acceptSocket(m_socket, NULL));
|
||||||
|
socket->initSsl(true);
|
||||||
|
// TODO: customized certificate path
|
||||||
|
socket->loadCertificates("C:\\Temp\\synergy.pem");
|
||||||
|
|
||||||
|
if (socket != NULL) {
|
||||||
|
m_socketMultiplexer->addSocket(this,
|
||||||
|
new TSocketMultiplexerMethodJob<TCPListenSocket>(
|
||||||
|
this, &TCPListenSocket::serviceListening,
|
||||||
|
m_socket, true, false));
|
||||||
|
|
||||||
|
socket->acceptSecureSocket();
|
||||||
|
}
|
||||||
|
return dynamic_cast<IDataSocket*>(socket);
|
||||||
|
}
|
||||||
|
catch (XArchNetwork&) {
|
||||||
|
if (socket != NULL) {
|
||||||
|
delete socket;
|
||||||
|
}
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
catch (std::exception &ex) {
|
||||||
|
if (socket != NULL) {
|
||||||
|
delete socket;
|
||||||
|
}
|
||||||
|
throw ex;
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,34 @@
|
||||||
|
/*
|
||||||
|
* synergy -- mouse and keyboard sharing utility
|
||||||
|
* Copyright (C) 2015 Synergy Si Ltd.
|
||||||
|
*
|
||||||
|
* This package is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Public License
|
||||||
|
* found in the file COPYING that should have accompanied this file.
|
||||||
|
*
|
||||||
|
* This package is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include "net/TCPListenSocket.h"
|
||||||
|
|
||||||
|
class IEventQueue;
|
||||||
|
class SocketMultiplexer;
|
||||||
|
|
||||||
|
class SecureListenSocket : public TCPListenSocket{
|
||||||
|
public:
|
||||||
|
SecureListenSocket(IEventQueue* events,
|
||||||
|
SocketMultiplexer* socketMultiplexer);
|
||||||
|
~SecureListenSocket();
|
||||||
|
|
||||||
|
// IListenSocket overrides
|
||||||
|
virtual IDataSocket*
|
||||||
|
accept();
|
||||||
|
};
|
|
@ -17,26 +17,42 @@
|
||||||
|
|
||||||
#include "SecureSocket.h"
|
#include "SecureSocket.h"
|
||||||
|
|
||||||
#include "base/String.h"
|
#include "net/TCPSocket.h"
|
||||||
|
#include "arch/XArch.h"
|
||||||
|
#include "base/Log.h"
|
||||||
|
|
||||||
#include <openssl/ssl.h>
|
#include <openssl/ssl.h>
|
||||||
#include <openssl/err.h>
|
#include <openssl/err.h>
|
||||||
|
#include <cstring>
|
||||||
|
#include <cstdlib>
|
||||||
|
#include <memory>
|
||||||
|
|
||||||
//
|
//
|
||||||
// SecureSocket
|
// SecureSocket
|
||||||
//
|
//
|
||||||
|
|
||||||
|
#define MAX_ERROR_SIZE 65535
|
||||||
|
|
||||||
struct Ssl {
|
struct Ssl {
|
||||||
SSL_CTX* m_context;
|
SSL_CTX* m_context;
|
||||||
SSL* m_ssl;
|
SSL* m_ssl;
|
||||||
};
|
};
|
||||||
|
|
||||||
SecureSocket::SecureSocket() :
|
SecureSocket::SecureSocket(
|
||||||
m_ready(false),
|
IEventQueue* events,
|
||||||
m_errorSize(65535)
|
SocketMultiplexer* socketMultiplexer) :
|
||||||
|
TCPSocket(events, socketMultiplexer),
|
||||||
|
m_ready(false)
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
SecureSocket::SecureSocket(
|
||||||
|
IEventQueue* events,
|
||||||
|
SocketMultiplexer* socketMultiplexer,
|
||||||
|
ArchSocket socket) :
|
||||||
|
TCPSocket(events, socketMultiplexer, socket),
|
||||||
|
m_ready(false)
|
||||||
{
|
{
|
||||||
m_ssl = new Ssl();
|
|
||||||
m_ssl->m_context = NULL;
|
|
||||||
m_ssl->m_ssl = NULL;
|
|
||||||
m_error = new char[m_errorSize];
|
|
||||||
}
|
}
|
||||||
|
|
||||||
SecureSocket::~SecureSocket()
|
SecureSocket::~SecureSocket()
|
||||||
|
@ -51,6 +67,81 @@ SecureSocket::~SecureSocket()
|
||||||
delete[] m_error;
|
delete[] m_error;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
UInt32
|
||||||
|
SecureSocket::read(void* buffer, UInt32 n)
|
||||||
|
{
|
||||||
|
bool retry = false;
|
||||||
|
int r = 0;
|
||||||
|
if (m_ssl != NULL) {
|
||||||
|
r = SSL_read(m_ssl->m_ssl, buffer, n);
|
||||||
|
retry = checkResult(r);
|
||||||
|
if (retry) {
|
||||||
|
r = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return r > 0 ? (UInt32)r : 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
SecureSocket::write(const void* buffer, UInt32 n)
|
||||||
|
{
|
||||||
|
bool retry = false;
|
||||||
|
int r = 0;
|
||||||
|
if (m_ssl != NULL) {
|
||||||
|
r = SSL_write(m_ssl->m_ssl, buffer, n);
|
||||||
|
retry = checkResult(r);
|
||||||
|
if (retry) {
|
||||||
|
r = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
bool
|
||||||
|
SecureSocket::isReady() const
|
||||||
|
{
|
||||||
|
return m_ready;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
SecureSocket::connectSecureSocket()
|
||||||
|
{
|
||||||
|
#ifdef SYSAPI_WIN32
|
||||||
|
secureConnect(static_cast<int>(getSocket()->m_socket));
|
||||||
|
#elif SYSAPI_UNIX
|
||||||
|
secureConnect(getSocket()->m_fd);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
SecureSocket::acceptSecureSocket()
|
||||||
|
{
|
||||||
|
#ifdef SYSAPI_WIN32
|
||||||
|
secureAccept(static_cast<int>(getSocket()->m_socket));
|
||||||
|
#elif SYSAPI_UNIX
|
||||||
|
secureAccept(getSocket()->m_fd);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
SecureSocket::initSsl(bool server)
|
||||||
|
{
|
||||||
|
m_ssl = new Ssl();
|
||||||
|
m_ssl->m_context = NULL;
|
||||||
|
m_ssl->m_ssl = NULL;
|
||||||
|
m_error = new char[MAX_ERROR_SIZE];
|
||||||
|
|
||||||
|
initContext(server);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
SecureSocket::onConnected()
|
||||||
|
{
|
||||||
|
TCPSocket::onConnected();
|
||||||
|
|
||||||
|
connectSecureSocket();
|
||||||
|
}
|
||||||
|
|
||||||
void
|
void
|
||||||
SecureSocket::initContext(bool server)
|
SecureSocket::initContext(bool server)
|
||||||
{
|
{
|
||||||
|
@ -111,7 +202,7 @@ SecureSocket::createSSL()
|
||||||
}
|
}
|
||||||
|
|
||||||
void
|
void
|
||||||
SecureSocket::accept(int socket)
|
SecureSocket::secureAccept(int socket)
|
||||||
{
|
{
|
||||||
createSSL();
|
createSSL();
|
||||||
|
|
||||||
|
@ -124,6 +215,7 @@ SecureSocket::accept(int socket)
|
||||||
bool retry = checkResult(r);
|
bool retry = checkResult(r);
|
||||||
while (retry) {
|
while (retry) {
|
||||||
ARCH->sleep(.5f);
|
ARCH->sleep(.5f);
|
||||||
|
LOG((CLOG_INFO "secureAccept sleep .5s"));
|
||||||
r = SSL_accept(m_ssl->m_ssl);
|
r = SSL_accept(m_ssl->m_ssl);
|
||||||
retry = checkResult(r);
|
retry = checkResult(r);
|
||||||
}
|
}
|
||||||
|
@ -132,7 +224,7 @@ SecureSocket::accept(int socket)
|
||||||
}
|
}
|
||||||
|
|
||||||
void
|
void
|
||||||
SecureSocket::connect(int socket)
|
SecureSocket::secureConnect(int socket)
|
||||||
{
|
{
|
||||||
createSSL();
|
createSSL();
|
||||||
|
|
||||||
|
@ -152,38 +244,6 @@ SecureSocket::connect(int socket)
|
||||||
showCertificate();
|
showCertificate();
|
||||||
}
|
}
|
||||||
|
|
||||||
size_t
|
|
||||||
SecureSocket::write(const void* buffer, int size)
|
|
||||||
{
|
|
||||||
bool retry = false;
|
|
||||||
int n = 0;
|
|
||||||
if (m_ssl != NULL) {
|
|
||||||
n = SSL_write(m_ssl->m_ssl, buffer, size);
|
|
||||||
retry = checkResult(n);
|
|
||||||
if (retry) {
|
|
||||||
n = 0;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return n > 0 ? n : 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
size_t
|
|
||||||
SecureSocket::read(void* buffer, int size)
|
|
||||||
{
|
|
||||||
bool retry = false;
|
|
||||||
int n = 0;
|
|
||||||
if (m_ssl != NULL) {
|
|
||||||
n = SSL_read(m_ssl->m_ssl, buffer, size);
|
|
||||||
retry = checkResult(n);
|
|
||||||
if (retry) {
|
|
||||||
n = 0;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return n > 0 ? n : 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
void
|
||||||
SecureSocket::showCertificate()
|
SecureSocket::showCertificate()
|
||||||
{
|
{
|
||||||
|
@ -277,7 +337,7 @@ SecureSocket::getError()
|
||||||
bool errorUpdated = false;
|
bool errorUpdated = false;
|
||||||
|
|
||||||
if (e != 0) {
|
if (e != 0) {
|
||||||
ERR_error_string_n(e, m_error, m_errorSize);
|
ERR_error_string_n(e, m_error, MAX_ERROR_SIZE);
|
||||||
errorUpdated = true;
|
errorUpdated = true;
|
||||||
}
|
}
|
||||||
else {
|
else {
|
||||||
|
@ -286,9 +346,3 @@ SecureSocket::getError()
|
||||||
|
|
||||||
return errorUpdated;
|
return errorUpdated;
|
||||||
}
|
}
|
||||||
|
|
||||||
bool
|
|
||||||
SecureSocket::isReady()
|
|
||||||
{
|
|
||||||
return m_ready;
|
|
||||||
}
|
|
||||||
|
|
|
@ -17,34 +17,48 @@
|
||||||
|
|
||||||
#pragma once
|
#pragma once
|
||||||
|
|
||||||
|
#include "net/TCPSocket.h"
|
||||||
#include "base/XBase.h"
|
#include "base/XBase.h"
|
||||||
#include "base/Log.h"
|
|
||||||
|
class IEventQueue;
|
||||||
|
class SocketMultiplexer;
|
||||||
|
|
||||||
|
struct Ssl;
|
||||||
|
|
||||||
//! Generic socket exception
|
//! Generic socket exception
|
||||||
XBASE_SUBCLASS(XSecureSocket, XBase);
|
XBASE_SUBCLASS(XSecureSocket, XBase);
|
||||||
|
|
||||||
//! SSL
|
|
||||||
|
//! Secure socket
|
||||||
/*!
|
/*!
|
||||||
Secure socket layer using OpenSSL.
|
A secure socket using SSL.
|
||||||
*/
|
*/
|
||||||
|
class SecureSocket : public TCPSocket {
|
||||||
struct Ssl;
|
|
||||||
|
|
||||||
class SecureSocket {
|
|
||||||
public:
|
public:
|
||||||
SecureSocket();
|
SecureSocket(IEventQueue* events, SocketMultiplexer* socketMultiplexer);
|
||||||
|
SecureSocket(IEventQueue* events,
|
||||||
|
SocketMultiplexer* socketMultiplexer,
|
||||||
|
ArchSocket socket);
|
||||||
~SecureSocket();
|
~SecureSocket();
|
||||||
|
|
||||||
void initContext(bool server);
|
// IStream overrides
|
||||||
|
virtual UInt32 read(void* buffer, UInt32 n);
|
||||||
|
virtual void write(const void* buffer, UInt32 n);
|
||||||
|
virtual bool isReady() const;
|
||||||
|
|
||||||
|
void connectSecureSocket();
|
||||||
|
void acceptSecureSocket();
|
||||||
|
void initSsl(bool server);
|
||||||
void loadCertificates(const char* CertFile);
|
void loadCertificates(const char* CertFile);
|
||||||
void createSSL();
|
|
||||||
void accept(int s);
|
|
||||||
void connect(int s);
|
|
||||||
size_t write(const void* buffer, int size);
|
|
||||||
size_t read(void* buffer, int size);
|
|
||||||
bool isReady();
|
|
||||||
|
|
||||||
private:
|
private:
|
||||||
|
void onConnected();
|
||||||
|
|
||||||
|
// SSL
|
||||||
|
void initContext(bool server);
|
||||||
|
void createSSL();
|
||||||
|
void secureAccept(int s);
|
||||||
|
void secureConnect(int s);
|
||||||
void showCertificate();
|
void showCertificate();
|
||||||
bool checkResult(int n);
|
bool checkResult(int n);
|
||||||
void showError();
|
void showError();
|
||||||
|
@ -55,5 +69,4 @@ private:
|
||||||
Ssl* m_ssl;
|
Ssl* m_ssl;
|
||||||
bool m_ready;
|
bool m_ready;
|
||||||
char* m_error;
|
char* m_error;
|
||||||
const size_t m_errorSize;
|
|
||||||
};
|
};
|
||||||
|
|
|
@ -18,28 +18,62 @@
|
||||||
#include "ns.h"
|
#include "ns.h"
|
||||||
|
|
||||||
#include "SecureSocket.h"
|
#include "SecureSocket.h"
|
||||||
|
#include "SecureListenSocket.h"
|
||||||
|
#include "arch/Arch.h"
|
||||||
|
#include "base/Log.h"
|
||||||
|
|
||||||
#include <iostream>
|
#include <iostream>
|
||||||
|
|
||||||
SecureSocket* g_secureSocket = NULL;
|
SecureSocket* g_secureSocket = NULL;
|
||||||
|
SecureListenSocket* g_secureListenSocket = NULL;
|
||||||
|
Arch* g_arch = NULL;
|
||||||
|
Log* g_log = NULL;
|
||||||
|
|
||||||
extern "C" {
|
extern "C" {
|
||||||
|
|
||||||
|
void
|
||||||
|
init(void* log, void* arch)
|
||||||
|
{
|
||||||
|
if (g_log == NULL) {
|
||||||
|
g_log = new Log(reinterpret_cast<Log*>(log));
|
||||||
|
}
|
||||||
|
|
||||||
|
if (g_arch == NULL) {
|
||||||
|
g_arch = new Arch(reinterpret_cast<Arch*>(arch));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
int
|
int
|
||||||
init(void (*sendEvent)(const char*, void*), void (*log)(const char*))
|
initEvent(void (*sendEvent)(const char*, void*))
|
||||||
{
|
{
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
void*
|
void*
|
||||||
invoke(const char* command, void* args)
|
invoke(const char* command, void** args)
|
||||||
{
|
{
|
||||||
if (strcmp(command, "getSecureSocket") == 0) {
|
IEventQueue* arg1 = NULL;
|
||||||
if (g_secureSocket == NULL) {
|
SocketMultiplexer* arg2 = NULL;
|
||||||
g_secureSocket = new SecureSocket();
|
if (args != NULL) {
|
||||||
|
arg1 = reinterpret_cast<IEventQueue*>(args[0]);
|
||||||
|
arg2 = reinterpret_cast<SocketMultiplexer*>(args[1]);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (strcmp(command, "getSecureSocket") == 0) {
|
||||||
|
if (g_secureSocket != NULL) {
|
||||||
|
delete g_secureSocket;
|
||||||
|
}
|
||||||
|
g_secureSocket = new SecureSocket(arg1, arg2);
|
||||||
|
g_secureSocket->initSsl(false);
|
||||||
return g_secureSocket;
|
return g_secureSocket;
|
||||||
}
|
}
|
||||||
|
else if (strcmp(command, "getSecureListenSocket") == 0) {
|
||||||
|
if (g_secureListenSocket != NULL) {
|
||||||
|
delete g_secureListenSocket;
|
||||||
|
}
|
||||||
|
g_secureListenSocket = new SecureListenSocket(arg1, arg2);
|
||||||
|
return g_secureListenSocket;
|
||||||
|
}
|
||||||
else {
|
else {
|
||||||
return NULL;
|
return NULL;
|
||||||
}
|
}
|
||||||
|
@ -52,6 +86,10 @@ cleanup()
|
||||||
delete g_secureSocket;
|
delete g_secureSocket;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (g_secureListenSocket != NULL) {
|
||||||
|
delete g_secureListenSocket;
|
||||||
|
}
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
@ -33,8 +33,9 @@
|
||||||
|
|
||||||
extern "C" {
|
extern "C" {
|
||||||
|
|
||||||
NS_API int init(void (*sendEvent)(const char*, void*), void (*log)(const char*));
|
NS_API void init(void* log, void* arch);
|
||||||
NS_API void* invoke(const char* command, void* args);
|
NS_API int initEvent(void (*sendEvent)(const char*, void*));
|
||||||
|
NS_API void* invoke(const char* command, void** args);
|
||||||
NS_API int cleanup();
|
NS_API int cleanup();
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
|
@ -36,12 +36,15 @@ static void (*s_log)(const char*) = NULL;
|
||||||
|
|
||||||
extern "C" {
|
extern "C" {
|
||||||
|
|
||||||
|
void
|
||||||
|
init(void* log, void* arch)
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
int
|
int
|
||||||
init(void (*sendEvent)(const char*, void*), void (*log)(const char*))
|
initEvent(void (*sendEvent)(const char*, void*))
|
||||||
{
|
{
|
||||||
s_sendEvent = sendEvent;
|
s_sendEvent = sendEvent;
|
||||||
s_log = log;
|
|
||||||
LOG("init");
|
|
||||||
CreateThread(NULL, 0, mainLoop, NULL, 0, NULL);
|
CreateThread(NULL, 0, mainLoop, NULL, 0, NULL);
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
|
@ -29,7 +29,8 @@
|
||||||
|
|
||||||
extern "C" {
|
extern "C" {
|
||||||
|
|
||||||
WINMMJOY_API int init(void (*sendEvent)(const char*, void*), void (*log)(const char*));
|
WINMMJOY_API void init(void* log, void* arch);
|
||||||
|
WINMMJOY_API int initEvent(void (*sendEvent)(const char*, void*));
|
||||||
WINMMJOY_API int cleanup();
|
WINMMJOY_API int cleanup();
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
Loading…
Reference in New Issue