diff options
Diffstat (limited to 'indra')
32 files changed, 1770 insertions, 277 deletions
diff --git a/indra/llcommon/llsingleton.h b/indra/llcommon/llsingleton.h index 7aee1bb85f..00757be277 100644 --- a/indra/llcommon/llsingleton.h +++ b/indra/llcommon/llsingleton.h @@ -100,12 +100,6 @@ private: DELETED } EInitState; - static void deleteSingleton() - { - delete getData().mSingletonInstance; - getData().mSingletonInstance = NULL; - } - // stores pointer to singleton instance // and tracks initialization state of singleton struct SingletonInstanceData @@ -120,7 +114,11 @@ private: ~SingletonInstanceData() { - deleteSingleton(); + SingletonInstanceData& data = getData(); + if (data.mInitState != DELETED) + { + deleteSingleton(); + } } }; @@ -132,6 +130,14 @@ public: data.mInitState = DELETED; } + // Can be used to control when the singleton is deleted. Not normally needed. + static void deleteSingleton() + { + delete getData().mSingletonInstance; + getData().mSingletonInstance = NULL; + getData().mInitState = DELETED; + } + static SingletonInstanceData& getData() { // this is static to cache the lookup results diff --git a/indra/llmessage/CMakeLists.txt b/indra/llmessage/CMakeLists.txt index c5f82cf052..0f40a670fa 100644 --- a/indra/llmessage/CMakeLists.txt +++ b/indra/llmessage/CMakeLists.txt @@ -65,6 +65,7 @@ set(llmessage_SOURCE_FILES llpacketbuffer.cpp llpacketring.cpp llpartdata.cpp + llproxy.cpp llpumpio.cpp llregionpresenceverifier.cpp llsdappservices.cpp @@ -161,6 +162,7 @@ set(llmessage_HEADER_FILES llpacketring.h llpartdata.h llpumpio.h + llproxy.h llqueryflags.h llregionflags.h llregionhandle.h diff --git a/indra/llmessage/llcurl.cpp b/indra/llmessage/llcurl.cpp index 0735842dcd..7a041239bc 100644 --- a/indra/llmessage/llcurl.cpp +++ b/indra/llmessage/llcurl.cpp @@ -46,8 +46,9 @@ #endif #include "llbufferstream.h" -#include "llstl.h" +#include "llproxy.h" #include "llsdserialize.h" +#include "llstl.h" #include "llthread.h" #include "lltimer.h" @@ -204,7 +205,7 @@ namespace boost void intrusive_ptr_release(LLCurl::Responder* p) { - if(p && 0 == --p->mReferenceCount) + if (p && 0 == --p->mReferenceCount) { delete p; } @@ -214,73 +215,6 @@ namespace boost ////////////////////////////////////////////////////////////////////////////// - -class LLCurl::Easy -{ - LOG_CLASS(Easy); - -private: - Easy(); - -public: - static Easy* getEasy(); - ~Easy(); - - CURL* getCurlHandle() const { return mCurlEasyHandle; } - - void setErrorBuffer(); - void setCA(); - - void setopt(CURLoption option, S32 value); - // These assume the setter does not free value! - void setopt(CURLoption option, void* value); - void setopt(CURLoption option, char* value); - // Copies the string so that it is gauranteed to stick around - void setoptString(CURLoption option, const std::string& value); - - void slist_append(const char* str); - void setHeaders(); - - U32 report(CURLcode); - void getTransferInfo(LLCurl::TransferInfo* info); - - void prepRequest(const std::string& url, const std::vector<std::string>& headers, ResponderPtr, bool post = false); - - const char* getErrorBuffer(); - - std::stringstream& getInput() { return mInput; } - std::stringstream& getHeaderOutput() { return mHeaderOutput; } - LLIOPipe::buffer_ptr_t& getOutput() { return mOutput; } - const LLChannelDescriptors& getChannels() { return mChannels; } - - void resetState(); - - static CURL* allocEasyHandle(); - static void releaseEasyHandle(CURL* handle); - -private: - friend class LLCurl; - - CURL* mCurlEasyHandle; - struct curl_slist* mHeaders; - - std::stringstream mRequest; - LLChannelDescriptors mChannels; - LLIOPipe::buffer_ptr_t mOutput; - std::stringstream mInput; - std::stringstream mHeaderOutput; - char mErrorBuffer[CURL_ERROR_SIZE]; - - // Note: char*'s not strings since we pass pointers to curl - std::vector<char*> mStrings; - - ResponderPtr mResponder; - - static std::set<CURL*> sFreeHandles; - static std::set<CURL*> sActiveHandles; - static LLMutex* sHandleMutex; -}; - std::set<CURL*> LLCurl::Easy::sFreeHandles; std::set<CURL*> LLCurl::Easy::sActiveHandles; LLMutex* LLCurl::Easy::sHandleMutex = NULL; @@ -404,11 +338,11 @@ const char* LLCurl::Easy::getErrorBuffer() void LLCurl::Easy::setCA() { - if(!sCAPath.empty()) + if (!sCAPath.empty()) { setoptString(CURLOPT_CAPATH, sCAPath); } - if(!sCAFile.empty()) + if (!sCAFile.empty()) { setoptString(CURLOPT_CAINFO, sCAFile); } @@ -531,9 +465,12 @@ void LLCurl::Easy::prepRequest(const std::string& url, if (post) setoptString(CURLOPT_ENCODING, ""); - //setopt(CURLOPT_VERBOSE, 1); // usefull for debugging + //setopt(CURLOPT_VERBOSE, 1); // useful for debugging setopt(CURLOPT_NOSIGNAL, 1); + // Set the CURL options for either Socks or HTTP proxy + LLProxy::getInstance()->applyProxySettings(this); + mOutput.reset(new LLBufferArray); setopt(CURLOPT_WRITEFUNCTION, (void*)&curlWriteCallback); setopt(CURLOPT_WRITEDATA, (void*)this); @@ -545,7 +482,7 @@ void LLCurl::Easy::prepRequest(const std::string& url, setopt(CURLOPT_HEADERDATA, (void*)this); // Allow up to five redirects - if(responder && responder->followRedir()) + if (responder && responder->followRedir()) { setopt(CURLOPT_FOLLOWLOCATION, 1); setopt(CURLOPT_MAXREDIRS, MAX_REDIRECTS); @@ -579,54 +516,6 @@ void LLCurl::Easy::prepRequest(const std::string& url, //////////////////////////////////////////////////////////////////////////// -class LLCurl::Multi : public LLThread -{ - LOG_CLASS(Multi); -public: - - typedef enum - { - PERFORM_STATE_READY=0, - PERFORM_STATE_PERFORMING=1, - PERFORM_STATE_COMPLETED=2 - } ePerformState; - - Multi(); - ~Multi(); - - Easy* allocEasy(); - bool addEasy(Easy* easy); - - void removeEasy(Easy* easy); - - S32 process(); - void perform(); - - virtual void run(); - - CURLMsg* info_read(S32* msgs_in_queue); - - S32 mQueued; - S32 mErrorCount; - - S32 mPerformState; - - LLCondition* mSignal; - bool mQuitting; - -private: - void easyFree(Easy*); - - CURLM* mCurlMultiHandle; - - typedef std::set<Easy*> easy_active_list_t; - easy_active_list_t mEasyActiveList; - typedef std::map<CURL*, Easy*> easy_active_map_t; - easy_active_map_t mEasyActiveMap; - typedef std::set<Easy*> easy_free_list_t; - easy_free_list_t mEasyFreeList; -}; - LLCurl::Multi::Multi() : LLThread("Curl Multi"), mQueued(0), @@ -1025,6 +914,8 @@ LLCurlEasyRequest::LLCurlEasyRequest() { mEasy->setErrorBuffer(); mEasy->setCA(); + // Set proxy settings if configured to do so. + LLProxy::getInstance()->applyProxySettings(mEasy); } } diff --git a/indra/llmessage/llcurl.h b/indra/llmessage/llcurl.h index 2f951d6ab8..79f5eeb927 100644 --- a/indra/llmessage/llcurl.h +++ b/indra/llmessage/llcurl.h @@ -41,6 +41,7 @@ #include "llbuffer.h" #include "lliopipe.h" #include "llsd.h" +#include "llthread.h" class LLMutex; @@ -184,6 +185,120 @@ private: static const unsigned int MAX_REDIRECTS; }; +class LLCurl::Easy +{ + LOG_CLASS(Easy); + +private: + Easy(); + +public: + static Easy* getEasy(); + ~Easy(); + + CURL* getCurlHandle() const { return mCurlEasyHandle; } + + void setErrorBuffer(); + void setCA(); + + void setopt(CURLoption option, S32 value); + // These assume the setter does not free value! + void setopt(CURLoption option, void* value); + void setopt(CURLoption option, char* value); + // Copies the string so that it is guaranteed to stick around + void setoptString(CURLoption option, const std::string& value); + + void slist_append(const char* str); + void setHeaders(); + + U32 report(CURLcode); + void getTransferInfo(LLCurl::TransferInfo* info); + + void prepRequest(const std::string& url, const std::vector<std::string>& headers, ResponderPtr, bool post = false); + + const char* getErrorBuffer(); + + std::stringstream& getInput() { return mInput; } + std::stringstream& getHeaderOutput() { return mHeaderOutput; } + LLIOPipe::buffer_ptr_t& getOutput() { return mOutput; } + const LLChannelDescriptors& getChannels() { return mChannels; } + + void resetState(); + + static CURL* allocEasyHandle(); + static void releaseEasyHandle(CURL* handle); + +private: + friend class LLCurl; + + CURL* mCurlEasyHandle; + struct curl_slist* mHeaders; + + std::stringstream mRequest; + LLChannelDescriptors mChannels; + LLIOPipe::buffer_ptr_t mOutput; + std::stringstream mInput; + std::stringstream mHeaderOutput; + char mErrorBuffer[CURL_ERROR_SIZE]; + + // Note: char*'s not strings since we pass pointers to curl + std::vector<char*> mStrings; + + ResponderPtr mResponder; + + static std::set<CURL*> sFreeHandles; + static std::set<CURL*> sActiveHandles; + static LLMutex* sHandleMutex; +}; + +class LLCurl::Multi : public LLThread +{ + LOG_CLASS(Multi); +public: + + typedef enum + { + PERFORM_STATE_READY=0, + PERFORM_STATE_PERFORMING=1, + PERFORM_STATE_COMPLETED=2 + } ePerformState; + + Multi(); + ~Multi(); + + Easy* allocEasy(); + bool addEasy(Easy* easy); + + void removeEasy(Easy* easy); + + S32 process(); + void perform(); + + virtual void run(); + + CURLMsg* info_read(S32* msgs_in_queue); + + S32 mQueued; + S32 mErrorCount; + + S32 mPerformState; + + LLCondition* mSignal; + bool mQuitting; + +private: + void easyFree(Easy*); + + CURLM* mCurlMultiHandle; + + typedef std::set<Easy*> easy_active_list_t; + easy_active_list_t mEasyActiveList; + typedef std::map<CURL*, Easy*> easy_active_map_t; + easy_active_map_t mEasyActiveMap; + typedef std::set<Easy*> easy_free_list_t; + easy_free_list_t mEasyFreeList; +}; + namespace boost { void intrusive_ptr_add_ref(LLCurl::Responder* p); @@ -250,4 +365,7 @@ private: bool mResultReturned; }; +void check_curl_code(CURLcode code); +void check_curl_multi_code(CURLMcode code); + #endif // LL_LLCURL_H diff --git a/indra/llmessage/llhttpassetstorage.cpp b/indra/llmessage/llhttpassetstorage.cpp index 5a38b7fd9f..2bca517e97 100644 --- a/indra/llmessage/llhttpassetstorage.cpp +++ b/indra/llmessage/llhttpassetstorage.cpp @@ -33,6 +33,7 @@ #include "indra_constants.h" #include "message.h" +#include "llproxy.h" #include "llvfile.h" #include "llvfs.h" @@ -232,6 +233,10 @@ void LLHTTPAssetRequest::setupCurlHandle() { // *NOTE: Similar code exists in mapserver/llcurlutil.cpp JC mCurlHandle = curl_easy_init(); + + // Apply proxy settings if configured to do so + LLProxy::getInstance()->applyProxySettings(mCurlHandle); + curl_easy_setopt(mCurlHandle, CURLOPT_NOSIGNAL, 1); curl_easy_setopt(mCurlHandle, CURLOPT_NOPROGRESS, 1); curl_easy_setopt(mCurlHandle, CURLOPT_URL, mURLBuffer.c_str()); diff --git a/indra/llmessage/llhttpclient.cpp b/indra/llmessage/llhttpclient.cpp index 0e5206a520..dd4e3a6300 100644 --- a/indra/llmessage/llhttpclient.cpp +++ b/indra/llmessage/llhttpclient.cpp @@ -428,6 +428,9 @@ static LLSD blocking_request( std::string body_str; // other request method checks root cert first, we skip? + + // Apply configured proxy settings + LLProxy::getInstance()->applyProxySettings(curlp); // * Set curl handle options curl_easy_setopt(curlp, CURLOPT_NOSIGNAL, 1); // don't use SIGALRM for timeouts @@ -436,7 +439,7 @@ static LLSD blocking_request( curl_easy_setopt(curlp, CURLOPT_WRITEDATA, &http_buffer); curl_easy_setopt(curlp, CURLOPT_URL, url.c_str()); curl_easy_setopt(curlp, CURLOPT_ERRORBUFFER, curl_error_buffer); - + // * Setup headers (don't forget to free them after the call!) curl_slist* headers_list = NULL; if (headers.isMap()) diff --git a/indra/llmessage/lliosocket.cpp b/indra/llmessage/lliosocket.cpp index b717e321bf..ee9379f205 100644 --- a/indra/llmessage/lliosocket.cpp +++ b/indra/llmessage/lliosocket.cpp @@ -251,10 +251,12 @@ LLSocket::~LLSocket() { ll_debug_socket("Destroying socket", mSocket); apr_socket_close(mSocket); + mSocket = NULL; } if(mPool) { apr_pool_destroy(mPool); + mPool = NULL; } } diff --git a/indra/llmessage/lliosocket.h b/indra/llmessage/lliosocket.h index e0f6c1e34d..be0f7dfcc6 100644 --- a/indra/llmessage/lliosocket.h +++ b/indra/llmessage/lliosocket.h @@ -145,13 +145,6 @@ public: */ apr_socket_t* getSocket() const { return mSocket; } -protected: - /** - * @brief Protected constructor since should only make sockets - * with one of the two <code>create()</code> calls. - */ - LLSocket(apr_socket_t* socket, apr_pool_t* pool); - /** * @brief Set default socket options, with SO_NONBLOCK = 0 and a timeout in us. * @param timeout Number of microseconds to wait on this socket. Any @@ -164,6 +157,13 @@ protected: */ void setNonBlocking(); +protected: + /** + * @brief Protected constructor since should only make sockets + * with one of the two <code>create()</code> calls. + */ + LLSocket(apr_socket_t* socket, apr_pool_t* pool); + public: /** * @brief Do not call this directly. diff --git a/indra/llmessage/llpacketring.cpp b/indra/llmessage/llpacketring.cpp index 8999dec64a..ba82957b47 100644 --- a/indra/llmessage/llpacketring.cpp +++ b/indra/llmessage/llpacketring.cpp @@ -28,11 +28,20 @@ #include "llpacketring.h" +#if LL_WINDOWS + #include <winsock2.h> +#else + #include <sys/socket.h> + #include <netinet/in.h> +#endif + // linden library includes #include "llerror.h" #include "lltimer.h" -#include "timing.h" +#include "llproxy.h" #include "llrand.h" +#include "message.h" +#include "timing.h" #include "u64.h" /////////////////////////////////////////////////////////// @@ -216,8 +225,32 @@ S32 LLPacketRing::receivePacket (S32 socket, char *datap) else { // no delay, pull straight from net - packet_size = receive_packet(socket, datap); - mLastSender = ::get_sender(); + if (LLProxy::isEnabled()) + { + U8 buffer[NET_BUFFER_SIZE + SOCKS_HEADER_SIZE]; + packet_size = receive_packet(socket, reinterpret_cast<char *>(buffer)); + + if (packet_size > SOCKS_HEADER_SIZE) + { + // *FIX We are assuming ATYP is 0x01 (IPv4), not 0x03 (hostname) or 0x04 (IPv6) + memcpy(datap, buffer + SOCKS_HEADER_SIZE, packet_size - SOCKS_HEADER_SIZE); + proxywrap_t * header = reinterpret_cast<proxywrap_t *>(buffer); + mLastSender.setAddress(header->addr); + mLastSender.setPort(ntohs(header->port)); + + packet_size -= SOCKS_HEADER_SIZE; // The unwrapped packet size + } + else + { + packet_size = 0; + } + } + else + { + packet_size = receive_packet(socket, datap); + mLastSender = ::get_sender(); + } + mLastReceivingIF = ::get_receiving_interface(); if (packet_size) // did we actually get a packet? @@ -243,7 +276,7 @@ BOOL LLPacketRing::sendPacket(int h_socket, char * send_buffer, S32 buf_size, LL BOOL status = TRUE; if (!mUseOutThrottle) { - return send_packet(h_socket, send_buffer, buf_size, host.getAddress(), host.getPort() ); + return sendPacketImpl(h_socket, send_buffer, buf_size, host ); } else { @@ -264,7 +297,7 @@ BOOL LLPacketRing::sendPacket(int h_socket, char * send_buffer, S32 buf_size, LL mOutBufferLength -= packetp->getSize(); packet_size = packetp->getSize(); - status = send_packet(h_socket, packetp->getData(), packet_size, packetp->getHost().getAddress(), packetp->getHost().getPort()); + status = sendPacketImpl(h_socket, packetp->getData(), packet_size, packetp->getHost()); delete packetp; // Update the throttle @@ -273,7 +306,7 @@ BOOL LLPacketRing::sendPacket(int h_socket, char * send_buffer, S32 buf_size, LL else { // If the queue's empty, we can just send this packet right away. - status = send_packet(h_socket, send_buffer, buf_size, host.getAddress(), host.getPort() ); + status = sendPacketImpl(h_socket, send_buffer, buf_size, host ); packet_size = buf_size; // Update the throttle @@ -311,3 +344,23 @@ BOOL LLPacketRing::sendPacket(int h_socket, char * send_buffer, S32 buf_size, LL return status; } + +BOOL LLPacketRing::sendPacketImpl(int h_socket, const char * send_buffer, S32 buf_size, LLHost host) +{ + + if (!LLProxy::isEnabled()) + { + return send_packet(h_socket, send_buffer, buf_size, host.getAddress(), host.getPort()); + } + + proxywrap_t *socks_header = reinterpret_cast<proxywrap_t *>(&mProxyWrappedSendBuffer); + socks_header->rsv = 0; + socks_header->addr = host.getAddress(); + socks_header->port = htons(host.getPort()); + socks_header->atype = ADDRESS_IPV4; + socks_header->frag = 0; + + memcpy(mProxyWrappedSendBuffer + SOCKS_HEADER_SIZE, send_buffer, buf_size); + + return send_packet(h_socket, (const char*) mProxyWrappedSendBuffer, buf_size + 10, LLProxy::getInstance()->getUDPProxy().getAddress(), LLProxy::getInstance()->getUDPProxy().getPort()); +} diff --git a/indra/llmessage/llpacketring.h b/indra/llmessage/llpacketring.h index e6409d2048..7edcc834db 100644 --- a/indra/llmessage/llpacketring.h +++ b/indra/llmessage/llpacketring.h @@ -30,11 +30,11 @@ #include <queue> -#include "llpacketbuffer.h" #include "llhost.h" -#include "net.h" +#include "llpacketbuffer.h" +#include "llproxy.h" #include "llthrottle.h" - +#include "net.h" class LLPacketRing { @@ -82,6 +82,12 @@ protected: LLHost mLastSender; LLHost mLastReceivingIF; + + + U8 mProxyWrappedSendBuffer[NET_BUFFER_SIZE + SOCKS_HEADER_SIZE]; + +private: + BOOL sendPacketImpl(int h_socket, const char * send_buffer, S32 buf_size, LLHost host); }; diff --git a/indra/llmessage/llproxy.cpp b/indra/llmessage/llproxy.cpp new file mode 100644 index 0000000000..d34ad1a811 --- /dev/null +++ b/indra/llmessage/llproxy.cpp @@ -0,0 +1,411 @@ +/** + * @file llsocks5.cpp + * @brief SOCKS 5 implementation + * + * $LicenseInfo:firstyear=2011&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2011, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#include "linden_common.h" + +#include "llproxy.h" + +#include <algorithm> +#include <string> +#include <curl/curl.h> + +#include "llapr.h" +#include "llcurl.h" +#include "llhost.h" +#include "message.h" +#include "net.h" + +// Static class variable instances + +// We want this to be static to avoid excessive indirection on every +// incoming packet just to do a simple bool test. The getter for this +// member is also static +bool LLProxy::sUDPProxyEnabled = false; +bool LLProxy::sHTTPProxyEnabled = false; + +// Some helpful TCP functions +static LLSocket::ptr_t tcp_open_channel(apr_pool_t* pool, LLHost host); // Open a TCP channel to a given host +static void tcp_close_channel(LLSocket::ptr_t* handle_ptr); // Close an open TCP channel +static S32 tcp_handshake(LLSocket::ptr_t handle, char * dataout, apr_size_t outlen, char * datain, apr_size_t maxinlen); // Do a TCP data handshake + +LLProxy::LLProxy(): + mProxyType(LLPROXY_SOCKS), + mUDPProxy(), + mTCPProxy(), + mHTTPProxy(), + mAuthMethodSelected(METHOD_NOAUTH), + mSocksUsername(), + mSocksPassword(), + mPool(gAPRPoolp), + mSOCKSAuthStrings(), + mHTTPProxyAddrStrings(), + mProxyMutex(0) +{ +} + +LLProxy::~LLProxy() +{ + stopProxy(); + sUDPProxyEnabled = false; + sHTTPProxyEnabled = false; + + // Delete c_str versions of the addresses and credentials. + for_each(mSOCKSAuthStrings.begin(), mSOCKSAuthStrings.end(), DeletePointerArray()); + for_each(mHTTPProxyAddrStrings.begin(), mHTTPProxyAddrStrings.end(), DeletePointerArray()); +} + +// Perform a SOCKS 5 authentication and UDP association to the proxy +// specified by proxy, and associate UDP port message_port +S32 LLProxy::proxyHandshake(LLHost proxy, U32 message_port) +{ + S32 result; + + /* SOCKS 5 Auth request */ + socks_auth_request_t socks_auth_request; + socks_auth_response_t socks_auth_response; + + socks_auth_request.version = SOCKS_VERSION; // SOCKS version 5 + socks_auth_request.num_methods = 1; // Sending 1 method. + socks_auth_request.methods = mAuthMethodSelected; // Send only the selected method. + + result = tcp_handshake(mProxyControlChannel, (char*)&socks_auth_request, sizeof(socks_auth_request), (char*)&socks_auth_response, sizeof(socks_auth_response)); + if (result != 0) + { + LL_WARNS("Proxy") << "SOCKS authentication request failed, error on TCP control channel : " << result << LL_ENDL; + stopProxy(); + return SOCKS_CONNECT_ERROR; + } + + if (socks_auth_response.method == AUTH_NOT_ACCEPTABLE) + { + LL_WARNS("Proxy") << "SOCKS 5 server refused all our authentication methods" << LL_ENDL; + stopProxy(); + return SOCKS_NOT_ACCEPTABLE; + } + + // SOCKS 5 USERNAME/PASSWORD authentication + if (socks_auth_response.method == METHOD_PASSWORD) + { + // The server has requested a username/password combination + U32 request_size = mSocksUsername.size() + mSocksPassword.size() + 3; + char * password_auth = new char[request_size]; + password_auth[0] = 0x01; + password_auth[1] = mSocksUsername.size(); + memcpy(&password_auth[2], mSocksUsername.c_str(), mSocksUsername.size()); + password_auth[mSocksUsername.size() + 2] = mSocksPassword.size(); + memcpy(&password_auth[mSocksUsername.size()+3], mSocksPassword.c_str(), mSocksPassword.size()); + + authmethod_password_reply_t password_reply; + + result = tcp_handshake(mProxyControlChannel, password_auth, request_size, (char*)&password_reply, sizeof(password_reply)); + delete[] password_auth; + + if (result != 0) + { + LL_WARNS("Proxy") << "SOCKS authentication failed, error on TCP control channel : " << result << LL_ENDL; + stopProxy(); + return SOCKS_CONNECT_ERROR; + } + + if (password_reply.status != AUTH_SUCCESS) + { + LL_WARNS("Proxy") << "SOCKS authentication failed" << LL_ENDL; + stopProxy(); + return SOCKS_AUTH_FAIL; + } + } + + /* SOCKS5 connect request */ + + socks_command_request_t connect_request; + socks_command_response_t connect_reply; + + connect_request.version = SOCKS_VERSION; // SOCKS V5 + connect_request.command = COMMAND_UDP_ASSOCIATE; // Associate UDP + connect_request.reserved = FIELD_RESERVED; + connect_request.atype = ADDRESS_IPV4; + connect_request.address = htonl(0); // 0.0.0.0 + connect_request.port = htons(0); // 0 + // "If the client is not in possession of the information at the time of the UDP ASSOCIATE, + // the client MUST use a port number and address of all zeros. RFC 1928" + + result = tcp_handshake(mProxyControlChannel, (char*)&connect_request, sizeof(connect_request), (char*)&connect_reply, sizeof(connect_reply)); + if (result != 0) + { + LL_WARNS("Proxy") << "SOCKS connect request failed, error on TCP control channel : " << result << LL_ENDL; + stopProxy(); + return SOCKS_CONNECT_ERROR; + } + + if (connect_reply.reply != REPLY_REQUEST_GRANTED) + { + LL_WARNS("Proxy") << "Connection to SOCKS 5 server failed, UDP forward request not granted" << LL_ENDL; + stopProxy(); + return SOCKS_UDP_FWD_NOT_GRANTED; + } + + mUDPProxy.setPort(ntohs(connect_reply.port)); // reply port is in network byte order + mUDPProxy.setAddress(proxy.getAddress()); + // The connection was successful. We now have the UDP port to send requests that need forwarding to. + LL_INFOS("Proxy") << "SOCKS 5 UDP proxy connected on " << mUDPProxy << LL_ENDL; + return SOCKS_OK; +} + +S32 LLProxy::startProxy(std::string host, U32 port) +{ + mTCPProxy.setHostByName(host); + mTCPProxy.setPort(port); + + S32 status; + + if (mProxyControlChannel) + { + tcp_close_channel(&mProxyControlChannel); + } + + mProxyControlChannel = tcp_open_channel(mPool, mTCPProxy); + if (!mProxyControlChannel) + { + return SOCKS_HOST_CONNECT_FAILED; + } + status = proxyHandshake(mTCPProxy, (U32)gMessageSystem->mPort); + if (status == SOCKS_OK) + { + sUDPProxyEnabled = true; + } + else + { + stopProxy(); + } + return status; + +} + +void LLProxy::stopProxy() +{ + sUDPProxyEnabled = false; + + // If the SOCKS proxy is requested to stop and we are using that for HTTP as well + // then we must shut down any HTTP proxy operations. But it is allowable if web + // proxy is being used to continue proxying HTTP. + + if (LLPROXY_SOCKS == mProxyType) + { + void disableHTTPProxy(); + } + + if (mProxyControlChannel) + { + tcp_close_channel(&mProxyControlChannel); + } +} + +void LLProxy::setAuthNone() +{ + mAuthMethodSelected = METHOD_NOAUTH; +} + +void LLProxy::setAuthPassword(const std::string &username, const std::string &password) +{ + mAuthMethodSelected = METHOD_PASSWORD; + mSocksUsername = username; + mSocksPassword = password; + + U32 size = username.length() + password.length() + 2; + char* curl_auth_string = new char[size]; + snprintf(curl_auth_string, size, "%s:%s", username.c_str(), password.c_str()); + + LLMutexLock lock(&mProxyMutex); + mSOCKSAuthStrings.push_back(curl_auth_string); +} + +void LLProxy::enableHTTPProxy(LLHost httpHost, LLHttpProxyType type) +{ + LLMutexLock lock(&mProxyMutex); + + sHTTPProxyEnabled = true; + mHTTPProxy = httpHost; + mProxyType = type; + + U32 size = httpHost.getIPString().length() + 1; + char* http_addr_string = new char[size]; + strncpy(http_addr_string, httpHost.getIPString().c_str(), size); + mHTTPProxyAddrStrings.push_back(http_addr_string); +} + +void LLProxy::enableHTTPProxy() +{ + LLMutexLock lock(&mProxyMutex); + + sHTTPProxyEnabled = true; +} + +void LLProxy::disableHTTPProxy() +{ + LLMutexLock lock(&mProxyMutex); + + sHTTPProxyEnabled = false; +} + +//static +void LLProxy::cleanupClass() +{ + getInstance()->stopProxy(); + deleteSingleton(); +} + +// Apply proxy settings to CuRL request if either type of HTTP proxy is enabled. +void LLProxy::applyProxySettings(LLCurl::Easy* handle) +{ + if (sHTTPProxyEnabled) + { + std::string address = mHTTPProxy.getIPString(); + U16 port = mHTTPProxy.getPort(); + handle->setoptString(CURLOPT_PROXY, address.c_str()); + handle->setopt(CURLOPT_PROXYPORT, port); + if (mProxyType == LLPROXY_SOCKS) + { + handle->setopt(CURLOPT_PROXYTYPE, CURLPROXY_SOCKS5); + if (mAuthMethodSelected == METHOD_PASSWORD) + { + handle->setoptString(CURLOPT_PROXYUSERPWD, getProxyUserPwdCURL()); + } + } + else + { + handle->setopt(CURLOPT_PROXYTYPE, CURLPROXY_HTTP); + } + } +} + +void LLProxy::applyProxySettings(LLCurlEasyRequest* handle) +{ + if (sHTTPProxyEnabled) + { + std::string address = mHTTPProxy.getIPString(); + U16 port = mHTTPProxy.getPort(); + handle->setoptString(CURLOPT_PROXY, address.c_str()); + handle->setopt(CURLOPT_PROXYPORT, port); + if (mProxyType == LLPROXY_SOCKS) + { + handle->setopt(CURLOPT_PROXYTYPE, CURLPROXY_SOCKS5); + if (mAuthMethodSelected == METHOD_PASSWORD) + { + handle->setoptString(CURLOPT_PROXYUSERPWD, getProxyUserPwdCURL()); + } + } + else + { + handle->setopt(CURLOPT_PROXYTYPE, CURLPROXY_HTTP); + } + } +} + +void LLProxy::applyProxySettings(CURL* handle) +{ + LLMutexLock lock(&mProxyMutex); + if (sHTTPProxyEnabled) + { + check_curl_code(curl_easy_setopt(handle, CURLOPT_PROXY, mHTTPProxyAddrStrings.back())); + U16 port = mHTTPProxy.getPort(); + check_curl_code(curl_easy_setopt(handle, CURLOPT_PROXYPORT, port)); + + if (mProxyType == LLPROXY_SOCKS) + { + check_curl_code(curl_easy_setopt(handle, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS5)); + if (mAuthMethodSelected == METHOD_PASSWORD) + { + check_curl_code(curl_easy_setopt(handle, CURLOPT_PROXYUSERPWD, mSOCKSAuthStrings.back())); + } + } + else + { + check_curl_code(curl_easy_setopt(handle, CURLOPT_PROXYTYPE, CURLPROXY_HTTP)); + } + } +} + +static S32 tcp_handshake(LLSocket::ptr_t handle, char * dataout, apr_size_t outlen, char * datain, apr_size_t maxinlen) +{ + + apr_socket_t* apr_socket = handle->getSocket(); + apr_status_t rv = APR_SUCCESS; + + apr_size_t expected_len = outlen; + + handle->setBlocking(1000); + + rv = apr_socket_send(apr_socket, dataout, &outlen); + if (APR_SUCCESS != rv || expected_len != outlen) + { + LL_WARNS("Proxy") << "Error sending data to proxy control channel" << LL_ENDL; + ll_apr_warn_status(rv); + } + else if (expected_len != outlen) + { + LL_WARNS("Proxy") << "Error sending data to proxy control channel" << LL_ENDL; + rv = -1; + } + + if (APR_SUCCESS == rv) + { + expected_len = maxinlen; + rv = apr_socket_recv(apr_socket, datain, &maxinlen); + if (rv != APR_SUCCESS) + { + LL_WARNS("Proxy") << "Error receiving data from proxy control channel, status: " << rv << LL_ENDL; + ll_apr_warn_status(rv); + } + else if (expected_len != maxinlen) + { + LL_WARNS("Proxy") << "Received incorrect amount of data in proxy control channel" << LL_ENDL; + rv = -1; + } + } + + handle->setNonBlocking(); + + return rv; +} + +static LLSocket::ptr_t tcp_open_channel(apr_pool_t* pool, LLHost host) +{ + LLSocket::ptr_t socket = LLSocket::create(gAPRPoolp, LLSocket::STREAM_TCP); + bool connected = socket->blockingConnect(host); + if (!connected) + { + tcp_close_channel(&socket); + } + + return socket; +} + +// Pass a pointer-to-pointer to avoid changing use_count(). +static void tcp_close_channel(LLSocket::ptr_t* handle_ptr) +{ + LL_DEBUGS("Proxy") << "Resetting proxy LLSocket handle, use_count == " << handle_ptr->use_count() << LL_ENDL; + handle_ptr->reset(); +} diff --git a/indra/llmessage/llproxy.h b/indra/llmessage/llproxy.h new file mode 100644 index 0000000000..df1ec9121e --- /dev/null +++ b/indra/llmessage/llproxy.h @@ -0,0 +1,266 @@ +/** + * @file llsocks5.h + * @brief Socks 5 implementation + * + * $LicenseInfo:firstyear=2011&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2011, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifndef LL_PROXY_H +#define LL_PROXY_H + +#include "llcurl.h" +#include "llhost.h" +#include "lliosocket.h" +#include "llmemory.h" +#include "llsingleton.h" +#include "llthread.h" +#include <string> + +// Error codes returned from the StartProxy method + +#define SOCKS_OK 0 +#define SOCKS_CONNECT_ERROR (-1) +#define SOCKS_NOT_PERMITTED (-2) +#define SOCKS_NOT_ACCEPTABLE (-3) +#define SOCKS_AUTH_FAIL (-4) +#define SOCKS_UDP_FWD_NOT_GRANTED (-5) +#define SOCKS_HOST_CONNECT_FAILED (-6) + +#ifndef MAXHOSTNAMELEN +#define MAXHOSTNAMELEN (255 + 1) /* socks5: 255, +1 for len. */ +#endif + +#define SOCKS_VERSION 0x05 // we are using SOCKS 5 + +#define SOCKS_HEADER_SIZE 10 + +// SOCKS 5 address/hostname types +#define ADDRESS_IPV4 0x01 +#define ADDRESS_HOSTNAME 0x03 +#define ADDRESS_IPV6 0x04 + +// Lets just use our own ipv4 struct rather than dragging in system +// specific headers +union ipv4_address_t { + U8 octets[4]; + U32 addr32; +}; + +// SOCKS 5 control channel commands +#define COMMAND_TCP_STREAM 0x01 +#define COMMAND_TCP_BIND 0x02 +#define COMMAND_UDP_ASSOCIATE 0x03 + +// SOCKS 5 command replies +#define REPLY_REQUEST_GRANTED 0x00 +#define REPLY_GENERAL_FAIL 0x01 +#define REPLY_RULESET_FAIL 0x02 +#define REPLY_NETWORK_UNREACHABLE 0x03 +#define REPLY_HOST_UNREACHABLE 0x04 +#define REPLY_CONNECTION_REFUSED 0x05 +#define REPLY_TTL_EXPIRED 0x06 +#define REPLY_PROTOCOL_ERROR 0x07 +#define REPLY_TYPE_NOT_SUPPORTED 0x08 + +#define FIELD_RESERVED 0x00 + +// The standard SOCKS 5 request packet +// Push current alignment to stack and set alignment to 1 byte boundary +// This enabled us to use structs directly to set up and receive network packets +// into the correct fields, without fear of boundary alignment causing issues +#pragma pack(push,1) + +// SOCKS 5 command packet +struct socks_command_request_t { + U8 version; + U8 command; + U8 reserved; + U8 atype; + U32 address; + U16 port; +}; + +// Standard SOCKS 5 reply packet +struct socks_command_response_t { + U8 version; + U8 reply; + U8 reserved; + U8 atype; + U8 add_bytes[4]; + U16 port; +}; + +#define AUTH_NOT_ACCEPTABLE 0xFF // reply if preferred methods are not available +#define AUTH_SUCCESS 0x00 // reply if authentication successful + +// SOCKS 5 authentication request, stating which methods the client supports +struct socks_auth_request_t { + U8 version; + U8 num_methods; + U8 methods; // We are only using a single method currently +}; + +// SOCKS 5 authentication response packet, stating server preferred method +struct socks_auth_response_t { + U8 version; + U8 method; +}; + +// SOCKS 5 password reply packet +struct authmethod_password_reply_t { + U8 version; + U8 status; +}; + +// SOCKS 5 UDP packet header +struct proxywrap_t { + U16 rsv; + U8 frag; + U8 atype; + U32 addr; + U16 port; +}; + +#pragma pack(pop) /* restore original alignment from stack */ + + +// Currently selected HTTP proxy type +enum LLHttpProxyType +{ + LLPROXY_SOCKS = 0, + LLPROXY_HTTP = 1 +}; + +// Auth types +enum LLSocks5AuthType +{ + METHOD_NOAUTH = 0x00, // Client supports no auth + METHOD_GSSAPI = 0x01, // Client supports GSSAPI (Not currently supported) + METHOD_PASSWORD = 0x02 // Client supports username/password +}; + +class LLProxy: public LLSingleton<LLProxy> +{ +public: + LLProxy(); + ~LLProxy(); + + // Start a connection to the SOCKS 5 proxy + S32 startProxy(std::string host, U32 port); + + // Disconnect and clean up any connection to the SOCKS 5 proxy + void stopProxy(); + + // Delete LLProxy singleton, destroying the APR pool used by the control channel. + static void cleanupClass(); + + // Set up to use Password auth when connecting to the SOCKS proxy + void setAuthPassword(const std::string &username, const std::string &password); + + // Set up to use No Auth when connecting to the SOCKS proxy + void setAuthNone(); + + // get the currently selected auth method + LLSocks5AuthType getSelectedAuthMethod() const { return mAuthMethodSelected; } + + // static check for enabled status for UDP packets + static bool isEnabled() { return sUDPProxyEnabled; } + + // static check for enabled status for http packets + static bool isHTTPProxyEnabled() { return sHTTPProxyEnabled; } + + // Proxy HTTP packets via httpHost, which can be a SOCKS 5 or a HTTP proxy + // as specified in type + void enableHTTPProxy(LLHost httpHost, LLHttpProxyType type); + void enableHTTPProxy(); + + // Stop proxying HTTP packets + void disableHTTPProxy(); + + // Get the UDP proxy address and port + LLHost getUDPProxy() const { return mUDPProxy; } + + // Get the SOCKS 5 TCP control channel address and port + LLHost getTCPProxy() const { return mTCPProxy; } + + // Get the HTTP proxy address and port + LLHost getHTTPProxy() const { return mHTTPProxy; } + + // Get the currently selected HTTP proxy type + LLHttpProxyType getHTTPProxyType() const { return mProxyType; } + + // Get the username password in a curl compatible format + std::string getProxyUserPwdCURL() const { return (mSocksUsername + ":" + mSocksPassword); } + + std::string getSocksPwd() const { return mSocksPassword; } + std::string getSocksUser() const { return mSocksUsername; } + + // Apply the current proxy settings to a curl request. Doesn't do anything if sHTTPProxyEnabled is false. + void applyProxySettings(CURL* handle); + void applyProxySettings(LLCurl::Easy* handle); + void applyProxySettings(LLCurlEasyRequest* handle); + +private: + // Open a communication channel to the SOCKS 5 proxy proxy, at port messagePort + S32 proxyHandshake(LLHost proxy, U32 messagePort); + +private: + // socket handle to proxy TCP control channel + LLSocket::ptr_t mProxyControlChannel; + + // Is the UDP proxy enabled? + static bool sUDPProxyEnabled; + // Is the HTTP proxy enabled? + // Do not toggle directly, use enableHTTPProxy() and disableHTTPProxy() + static bool sHTTPProxyEnabled; + + // currently selected http proxy type + LLHttpProxyType mProxyType; + + // UDP proxy address and port + LLHost mUDPProxy; + // TCP proxy control channel address and port + LLHost mTCPProxy; + // HTTP proxy address and port + LLHost mHTTPProxy; + + // SOCKS 5 auth method selected + LLSocks5AuthType mAuthMethodSelected; + + // SOCKS 5 username + std::string mSocksUsername; + // SOCKS 5 password + std::string mSocksPassword; + + // Vectors to store valid pointers to string options that might have been set on CURL requests. + // This results in a behavior similar to LLCurl::Easy::setoptstring() + std::vector<char*> mSOCKSAuthStrings; + std::vector<char*> mHTTPProxyAddrStrings; + + // Mutex to protect members in cross-thread calls to applyProxySettings() + LLMutex mProxyMutex; + + // APR pool for the socket + apr_pool_t* mPool; +}; + +#endif diff --git a/indra/llmessage/llurlrequest.cpp b/indra/llmessage/llurlrequest.cpp index e8e35d00a2..a186596582 100644 --- a/indra/llmessage/llurlrequest.cpp +++ b/indra/llmessage/llurlrequest.cpp @@ -35,6 +35,7 @@ #include "llcurl.h" #include "llioutil.h" #include "llmemtype.h" +#include "llproxy.h" #include "llpumpio.h" #include "llsd.h" #include "llstring.h" @@ -227,8 +228,7 @@ void LLURLRequest::useProxy(bool use_proxy) } } - - lldebugs << "use_proxy = " << (use_proxy?'Y':'N') << ", env_proxy = " << (env_proxy ? env_proxy : "(null)") << llendl; + LL_DEBUGS("Proxy") << "use_proxy = " << (use_proxy?'Y':'N') << ", env_proxy = " << (env_proxy ? env_proxy : "(null)") << LL_ENDL; if (env_proxy && use_proxy) { @@ -438,6 +438,7 @@ void LLURLRequest::initialize() LLMemType m1(LLMemType::MTYPE_IO_URL_REQUEST); mState = STATE_INITIALIZED; mDetail = new LLURLRequestDetail; + LLProxy::getInstance()->applyProxySettings(mDetail->mCurlRequest); mDetail->mCurlRequest->setopt(CURLOPT_NOSIGNAL, 1); mDetail->mCurlRequest->setWriteCallback(&downCallback, (void*)this); mDetail->mCurlRequest->setReadCallback(&upCallback, (void*)this); diff --git a/indra/llmessage/net.cpp b/indra/llmessage/net.cpp index 97611c3b51..85aef5da00 100644 --- a/indra/llmessage/net.cpp +++ b/indra/llmessage/net.cpp @@ -50,7 +50,6 @@ #include "lltimer.h" #include "indra_constants.h" - // Globals #if LL_WINDOWS @@ -174,7 +173,7 @@ U32 ip_string_to_u32(const char* ip_string) // use wildcard addresses. -Ambroff U32 ip = inet_addr(ip_string); if (ip == INADDR_NONE - && strncmp(ip_string, BROADCAST_ADDRESS_STRING, MAXADDRSTR) != 0) + && strncmp(ip_string, BROADCAST_ADDRESS_STRING, MAXADDRSTR) != 0) { llwarns << "ip_string_to_u32() failed, Error: Invalid IP string '" << ip_string << "'" << llendl; return INVALID_HOST_IP_ADDRESS; @@ -188,11 +187,11 @@ U32 ip_string_to_u32(const char* ip_string) ////////////////////////////////////////////////////////////////////////////////////////// #if LL_WINDOWS - + S32 start_net(S32& socket_out, int& nPort) { // Create socket, make non-blocking - // Init WinSock + // Init WinSock int nRet; int hSocket; @@ -201,7 +200,7 @@ S32 start_net(S32& socket_out, int& nPort) int buff_size = 4; // Initialize windows specific stuff - if(WSAStartup(0x0202, &stWSAData)) + if (WSAStartup(0x0202, &stWSAData)) { S32 err = WSAGetLastError(); WSACleanup(); @@ -210,8 +209,8 @@ S32 start_net(S32& socket_out, int& nPort) } // Get a datagram socket - hSocket = (int)socket(AF_INET, SOCK_DGRAM, 0); - if (hSocket == INVALID_SOCKET) + hSocket = (int)socket(AF_INET, SOCK_DGRAM, 0); + if (hSocket == INVALID_SOCKET) { S32 err = WSAGetLastError(); WSACleanup(); @@ -304,7 +303,7 @@ S32 start_net(S32& socket_out, int& nPort) // Setup a destination address stDstAddr.sin_family = AF_INET; stDstAddr.sin_addr.s_addr = INVALID_HOST_IP_ADDRESS; - stDstAddr.sin_port = htons(nPort); + stDstAddr.sin_port = htons(nPort); socket_out = hSocket; return 0; @@ -393,10 +392,10 @@ S32 start_net(S32& socket_out, int& nPort) int rec_size = RECEIVE_BUFFER_SIZE; socklen_t buff_size = 4; - + // Create socket - hSocket = socket(AF_INET, SOCK_DGRAM, 0); - if (hSocket < 0) + hSocket = socket(AF_INET, SOCK_DGRAM, 0); + if (hSocket < 0) { llwarns << "socket() failed" << llendl; return 1; @@ -429,7 +428,7 @@ S32 start_net(S32& socket_out, int& nPort) } else { - // Name the socket (assign the local port number to receive on) + // Name the socket (assign the local port number to receive on) stLclAddr.sin_family = AF_INET; stLclAddr.sin_addr.s_addr = htonl(INADDR_ANY); stLclAddr.sin_port = htons(nPort); @@ -474,7 +473,7 @@ S32 start_net(S32& socket_out, int& nPort) nPort = attempt_port; } // Set socket to be non-blocking - fcntl(hSocket, F_SETFL, O_NONBLOCK); + fcntl(hSocket, F_SETFL, O_NONBLOCK); // set a large receive buffer nRet = setsockopt(hSocket, SOL_SOCKET, SO_RCVBUF, (char *)&rec_size, buff_size); if (nRet) @@ -510,8 +509,8 @@ S32 start_net(S32& socket_out, int& nPort) // Setup a destination address char achMCAddr[MAXADDRSTR] = "127.0.0.1"; /* Flawfinder: ignore */ stDstAddr.sin_family = AF_INET; - stDstAddr.sin_addr.s_addr = ip_string_to_u32(achMCAddr); - stDstAddr.sin_port = htons(nPort); + stDstAddr.sin_addr.s_addr = ip_string_to_u32(achMCAddr); + stDstAddr.sin_port = htons(nPort); socket_out = hSocket; return 0; @@ -537,7 +536,7 @@ static int recvfrom_destip( int socket, void *buf, int len, struct sockaddr *fro iov[0].iov_base = buf; iov[0].iov_len = len; - memset( &msg, 0, sizeof msg ); + memset(&msg, 0, sizeof msg); msg.msg_name = from; msg.msg_namelen = *fromlen; msg.msg_iov = iov; @@ -545,14 +544,14 @@ static int recvfrom_destip( int socket, void *buf, int len, struct sockaddr *fro msg.msg_control = &cmsg; msg.msg_controllen = sizeof(cmsg); - size = recvmsg( socket, &msg, 0 ); + size = recvmsg(socket, &msg, 0); - if( size == -1 ) + if (size == -1) { return -1; } - for( cmsgptr = CMSG_FIRSTHDR(&msg); cmsgptr != NULL; cmsgptr = CMSG_NXTHDR( &msg, cmsgptr ) ) + for (cmsgptr = CMSG_FIRSTHDR(&msg); cmsgptr != NULL; cmsgptr = CMSG_NXTHDR( &msg, cmsgptr)) { if( cmsgptr->cmsg_level == SOL_IP && cmsgptr->cmsg_type == IP_PKTINFO ) { @@ -650,7 +649,7 @@ BOOL send_packet(int hSocket, const char * sendBuffer, int size, U32 recipient, } } } - while ( resend && send_attempts < 3); + while (resend && send_attempts < 3); if (send_attempts >= 3) { diff --git a/indra/llmessage/net.h b/indra/llmessage/net.h index 9f4f5c5821..0f2437479d 100644 --- a/indra/llmessage/net.h +++ b/indra/llmessage/net.h @@ -46,10 +46,10 @@ S32 receive_packet(int hSocket, char * receiveBuffer); BOOL send_packet(int hSocket, const char *sendBuffer, int size, U32 recipient, int nPort); // Returns TRUE on success. //void get_sender(char * tmp); -LLHost get_sender(); +LLHost get_sender(); U32 get_sender_port(); U32 get_sender_ip(void); -LLHost get_receiving_interface(); +LLHost get_receiving_interface(); U32 get_receiving_interface_ip(void); const char* u32_to_ip_string(U32 ip); // Returns pointer to internal string buffer, "(bad IP addr)" on failure, cannot nest calls diff --git a/indra/llui/llfunctorregistry.h b/indra/llui/llfunctorregistry.h index 752c7df7ee..899cc3a326 100644 --- a/indra/llui/llfunctorregistry.h +++ b/indra/llui/llfunctorregistry.h @@ -103,7 +103,7 @@ public: } else { - llwarns << "tried to find '" << name << "' in LLFunctorRegistry, but it wasn't there." << llendl; + lldebugs << "tried to find '" << name << "' in LLFunctorRegistry, but it wasn't there." << llendl; return mMap[LOGFUNCTOR]; } } @@ -115,7 +115,7 @@ private: static void log_functor(const LLSD& notification, const LLSD& payload) { - llwarns << "log_functor called with payload: " << payload << llendl; + lldebugs << "log_functor called with payload: " << payload << llendl; } static void do_nothing(const LLSD& notification, const LLSD& payload) diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml index 9bb320d882..b18538a42b 100644 --- a/indra/newview/app_settings/settings.xml +++ b/indra/newview/app_settings/settings.xml @@ -796,6 +796,61 @@ <key>Value</key> <integer>5</integer> </map> + <key>Socks5ProxyEnabled</key> + <map> + <key>Comment</key> + <string>Use Socks5 Proxy</string> + <key>Persist</key> + <integer>1</integer> + <key>Type</key> + <string>Boolean</string> + <key>Value</key> + <integer>0</integer> + </map> + <key>Socks5HttpProxyType</key> + <map> + <key>Comment</key> + <string>Proxy type to use for HTTP operations</string> + <key>Persist</key> + <integer>1</integer> + <key>Type</key> + <string>String</string> + <key>Value</key> + <string>Socks</string> + </map> + <key>Socks5ProxyHost</key> + <map> + <key>Comment</key> + <string>Socks 5 Proxy Host</string> + <key>Persist</key> + <integer>1</integer> + <key>Type</key> + <string>String</string> + <key>Value</key> + <string></string> + </map> + <key>Socks5ProxyPort</key> + <map> + <key>Comment</key> + <string>Socks 5 Proxy Port</string> + <key>Persist</key> + <integer>1</integer> + <key>Type</key> + <string>U32</string> + <key>Value</key> + <integer>1080</integer> + </map> + <key>Socks5AuthType</key> + <map> + <key>Comment</key> + <string>Selected Auth mechanism for Socks5</string> + <key>Persist</key> + <integer>1</integer> + <key>Type</key> + <string>String</string> + <key>Value</key> + <string>None</string> + </map> <key>BuildAxisDeadZone0</key> <map> <key>Comment</key> diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp index b65933f8a1..27e72ad7ca 100644 --- a/indra/newview/llappviewer.cpp +++ b/indra/newview/llappviewer.cpp @@ -137,6 +137,7 @@ #include "lltoolmgr.h" #include "llassetstorage.h" #include "llpolymesh.h" +#include "llproxy.h" #include "llaudioengine.h" #include "llstreamingaudio.h" #include "llviewermenu.h" @@ -1840,6 +1841,8 @@ bool LLAppViewer::cleanup() LLWeb::loadURLExternal( gLaunchFileOnQuit, false ); llinfos << "File launched." << llendflush; } + llinfos << "Cleaning up LLProxy." << llendl; + LLProxy::cleanupClass(); LLMainLoopRepeater::instance().stop(); diff --git a/indra/newview/llfloaterpreference.cpp b/indra/newview/llfloaterpreference.cpp index 5fd262a720..84547ec38a 100755 --- a/indra/newview/llfloaterpreference.cpp +++ b/indra/newview/llfloaterpreference.cpp @@ -105,6 +105,7 @@ #include "llviewermedia.h" #include "llpluginclassmedia.h" #include "llteleporthistorystorage.h" +#include "llproxy.h" #include "lllogininstance.h" // to check if logged in yet #include "llsdserialize.h" @@ -158,7 +159,7 @@ BOOL LLVoiceSetKeyDialog::handleKeyHere(KEY key, MASK mask) { BOOL result = TRUE; - if(key == 'Q' && mask == MASK_CONTROL) + if (key == 'Q' && mask == MASK_CONTROL) { result = FALSE; } @@ -343,6 +344,7 @@ LLFloaterPreference::LLFloaterPreference(const LLSD& key) mCommitCallbackRegistrar.add("Pref.getUIColor", boost::bind(&LLFloaterPreference::getUIColor, this ,_1, _2)); mCommitCallbackRegistrar.add("Pref.MaturitySettings", boost::bind(&LLFloaterPreference::onChangeMaturity, this)); mCommitCallbackRegistrar.add("Pref.BlockList", boost::bind(&LLFloaterPreference::onClickBlockList, this)); + mCommitCallbackRegistrar.add("Pref.Proxy", boost::bind(&LLFloaterPreference::onClickProxySettings, this)); sSkin = gSavedSettings.getString("SkinCurrent"); @@ -457,7 +459,7 @@ BOOL LLFloaterPreference::postBuild() void LLFloaterPreference::onBusyResponseChanged() { // set "BusyResponseChanged" TRUE if user edited message differs from default, FALSE otherwise - if(LLTrans::getString("BusyModeResponseDefault") != getChild<LLUICtrl>("busy_response")->getValue().asString()) + if (LLTrans::getString("BusyModeResponseDefault") != getChild<LLUICtrl>("busy_response")->getValue().asString()) { gSavedPerAccountSettings.setBOOL("BusyResponseChanged", TRUE ); } @@ -539,7 +541,7 @@ void LLFloaterPreference::apply() LLViewerMedia::setCookiesEnabled(getChild<LLUICtrl>("cookies_enabled")->getValue()); - if(hasChild("web_proxy_enabled") &&hasChild("web_proxy_editor") && hasChild("web_proxy_port")) + if (hasChild("web_proxy_enabled") &&hasChild("web_proxy_editor") && hasChild("web_proxy_port")) { bool proxy_enable = getChild<LLUICtrl>("web_proxy_enabled")->getValue(); std::string proxy_address = getChild<LLUICtrl>("web_proxy_editor")->getValue(); @@ -552,13 +554,13 @@ void LLFloaterPreference::apply() gSavedSettings.setBOOL("PlainTextChatHistory", getChild<LLUICtrl>("plain_text_chat_history")->getValue().asBoolean()); - if(mGotPersonalInfo) + if (mGotPersonalInfo) { // gSavedSettings.setString("BusyModeResponse2", std::string(wstring_to_utf8str(busy_response))); bool new_im_via_email = getChild<LLUICtrl>("send_im_to_email")->getValue().asBoolean(); bool new_hide_online = getChild<LLUICtrl>("online_visibility")->getValue().asBoolean(); - if((new_im_via_email != mOriginalIMViaEmail) + if ((new_im_via_email != mOriginalIMViaEmail) ||(new_hide_online != mOriginalHideOnlineStatus)) { // This hack is because we are representing several different @@ -566,13 +568,13 @@ void LLFloaterPreference::apply() // can only select between 2 values, we represent it as a // checkbox. This breaks down a little bit for liaisons, but // works out in the end. - if(new_hide_online != mOriginalHideOnlineStatus) - { - if(new_hide_online) mDirectoryVisibility = VISIBILITY_HIDDEN; + if (new_hide_online != mOriginalHideOnlineStatus) + { + if (new_hide_online) mDirectoryVisibility = VISIBILITY_HIDDEN; else mDirectoryVisibility = VISIBILITY_DEFAULT; //Update showonline value, otherwise multiple applys won't work mOriginalHideOnlineStatus = new_hide_online; - } + } gAgent.sendAgentUpdateUserInfo(new_im_via_email,mDirectoryVisibility); } } @@ -616,6 +618,11 @@ void LLFloaterPreference::cancel() updateDoubleClickControls(); mDoubleClickActionDirty = false; } + LLFloaterPreferenceProxy * advanced_socks_settings = LLFloaterReg::findTypedInstance<LLFloaterPreferenceProxy>("prefs_socks5_advanced"); + if (advanced_socks_settings) + { + advanced_socks_settings->cancel(); + } } void LLFloaterPreference::onOpen(const LLSD& key) @@ -799,7 +806,7 @@ void LLFloaterPreference::onBtnCancel() void LLFloaterPreference::updateUserInfo(const std::string& visibility, bool im_via_email, const std::string& email) { LLFloaterPreference* instance = LLFloaterReg::findTypedInstance<LLFloaterPreference>("preferences"); - if(instance) + if (instance) { instance->setPersonalInfo(visibility, im_via_email, email); } @@ -809,7 +816,7 @@ void LLFloaterPreference::updateUserInfo(const std::string& visibility, bool im_ void LLFloaterPreference::refreshEnabledGraphics() { LLFloaterPreference* instance = LLFloaterReg::findTypedInstance<LLFloaterPreference>("preferences"); - if(instance) + if (instance) { instance->refresh(); //instance->refreshEnabledState(); @@ -1096,7 +1103,7 @@ void LLFloaterPreference::disableUnavailableSettings() LLCheckBoxCtrl* ctrl_dof = getChild<LLCheckBoxCtrl>("UseDoF"); // if vertex shaders off, disable all shader related products - if(!LLFeatureManager::getInstance()->isFeatureAvailable("VertexShaderEnable")) + if (!LLFeatureManager::getInstance()->isFeatureAvailable("VertexShaderEnable")) { ctrl_shader_enable->setEnabled(FALSE); ctrl_shader_enable->setValue(FALSE); @@ -1127,7 +1134,7 @@ void LLFloaterPreference::disableUnavailableSettings() } // disabled windlight - if(!LLFeatureManager::getInstance()->isFeatureAvailable("WindLightUseAtmosShaders")) + if (!LLFeatureManager::getInstance()->isFeatureAvailable("WindLightUseAtmosShaders")) { ctrl_wind_light->setEnabled(FALSE); ctrl_wind_light->setValue(FALSE); @@ -1164,28 +1171,28 @@ void LLFloaterPreference::disableUnavailableSettings() } // disabled deferred SSAO - if(!LLFeatureManager::getInstance()->isFeatureAvailable("RenderDeferredSSAO")) + if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderDeferredSSAO")) { ctrl_ssao->setEnabled(FALSE); ctrl_ssao->setValue(FALSE); } // disabled deferred shadows - if(!LLFeatureManager::getInstance()->isFeatureAvailable("RenderShadowDetail")) + if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderShadowDetail")) { ctrl_shadows->setEnabled(FALSE); ctrl_shadows->setValue(0); } // disabled reflections - if(!LLFeatureManager::getInstance()->isFeatureAvailable("RenderReflectionDetail")) + if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderReflectionDetail")) { ctrl_reflections->setEnabled(FALSE); ctrl_reflections->setValue(FALSE); } // disabled av - if(!LLFeatureManager::getInstance()->isFeatureAvailable("RenderAvatarVP")) + if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderAvatarVP")) { ctrl_avatar_vp->setEnabled(FALSE); ctrl_avatar_vp->setValue(FALSE); @@ -1208,14 +1215,14 @@ void LLFloaterPreference::disableUnavailableSettings() } // disabled cloth - if(!LLFeatureManager::getInstance()->isFeatureAvailable("RenderAvatarCloth")) + if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderAvatarCloth")) { ctrl_avatar_cloth->setEnabled(FALSE); ctrl_avatar_cloth->setValue(FALSE); } // disabled impostors - if(!LLFeatureManager::getInstance()->isFeatureAvailable("RenderUseImpostors")) + if (!LLFeatureManager::getInstance()->isFeatureAvailable("RenderUseImpostors")) { ctrl_avatar_impostors->setEnabled(FALSE); ctrl_avatar_impostors->setValue(FALSE); @@ -1381,12 +1388,12 @@ void LLFloaterPreference::setPersonalInfo(const std::string& visibility, bool im mOriginalIMViaEmail = im_via_email; mDirectoryVisibility = visibility; - if(visibility == VISIBILITY_DEFAULT) + if (visibility == VISIBILITY_DEFAULT) { mOriginalHideOnlineStatus = false; getChildView("online_visibility")->setEnabled(TRUE); } - else if(visibility == VISIBILITY_HIDDEN) + else if (visibility == VISIBILITY_HIDDEN) { mOriginalHideOnlineStatus = true; getChildView("online_visibility")->setEnabled(TRUE); @@ -1434,7 +1441,7 @@ void LLFloaterPreference::onUpdateSliderText(LLUICtrl* ctrl, const LLSD& name) { std::string ctrl_name = name.asString(); - if((ctrl_name =="" )|| !hasChild(ctrl_name, true)) + if ((ctrl_name =="" )|| !hasChild(ctrl_name, true)) return; LLTextBox* text_box = getChild<LLTextBox>(name.asString()); @@ -1444,7 +1451,7 @@ void LLFloaterPreference::onUpdateSliderText(LLUICtrl* ctrl, const LLSD& name) void LLFloaterPreference::updateSliderText(LLSliderCtrl* ctrl, LLTextBox* text_box) { - if(text_box == NULL || ctrl== NULL) + if (text_box == NULL || ctrl== NULL) return; // get range and points when text should change @@ -1457,7 +1464,7 @@ void LLFloaterPreference::updateSliderText(LLSliderCtrl* ctrl, LLTextBox* text_b F32 highPoint = min + (2.0f * range / 3.0f); // choose the right text - if(value < midPoint) + if (value < midPoint) { text_box->setText(LLTrans::getString("GraphicsQualityLow")); } @@ -1541,6 +1548,11 @@ void LLFloaterPreference::updateDoubleClickSettings() } } +void LLFloaterPreference::onClickProxySettings() +{ + LLFloaterReg::showInstance("prefs_proxy"); +} + void LLFloaterPreference::updateDoubleClickControls() { // check is one of double-click actions settings enabled @@ -1637,7 +1649,7 @@ BOOL LLPanelPreference::postBuild() { ////////////////////// PanelVoice /////////////////// - if(hasChild("voice_unavailable")) + if (hasChild("voice_unavailable")) { BOOL voice_disabled = gSavedSettings.getBOOL("CmdLineDisableVoice"); getChildView("voice_unavailable")->setVisible( voice_disabled); @@ -1659,7 +1671,7 @@ BOOL LLPanelPreference::postBuild() } - if(hasChild("online_visibility") && hasChild("send_im_to_email")) + if (hasChild("online_visibility") && hasChild("send_im_to_email")) { getChild<LLUICtrl>("email_address")->setValue(getString("log_in_to_change") ); // getChild<LLUICtrl>("busy_response")->setValue(getString("log_in_to_change")); @@ -1788,7 +1800,7 @@ void LLPanelPreference::cancel() iter != mSavedColors.end(); ++iter) { LLColorSwatchCtrl* color_swatch = findChild<LLColorSwatchCtrl>(iter->first); - if(color_swatch) + if (color_swatch) { color_swatch->set(iter->second); color_swatch->onCommit(); @@ -1832,7 +1844,7 @@ void LLPanelPreferenceGraphics::draw() LLButton* button_apply = findChild<LLButton>("Apply"); - if(button_apply && button_apply->getVisible()) + if (button_apply && button_apply->getVisible()) { bool enable = hasDirtyChilds(); @@ -1852,7 +1864,7 @@ bool LLPanelPreferenceGraphics::hasDirtyChilds() LLUICtrl* ctrl = dynamic_cast<LLUICtrl*>(curview); if (ctrl) { - if(ctrl->isDirty()) + if (ctrl->isDirty()) return true; } // Push children onto the end of the work stack @@ -1908,3 +1920,181 @@ void LLPanelPreferenceGraphics::setHardwareDefaults() resetDirtyChilds(); LLPanelPreference::setHardwareDefaults(); } + +LLFloaterPreferenceProxy::LLFloaterPreferenceProxy(const LLSD& key) + : LLFloater(key), + mSocksSettingsDirty(false) +{ + mCommitCallbackRegistrar.add("Proxy.OK", boost::bind(&LLFloaterPreferenceProxy::onBtnOk, this)); + mCommitCallbackRegistrar.add("Proxy.Cancel", boost::bind(&LLFloaterPreferenceProxy::onBtnCancel, this)); + mCommitCallbackRegistrar.add("Proxy.Change", boost::bind(&LLFloaterPreferenceProxy::onChangeSocksSettings, this)); +} + +LLFloaterPreferenceProxy::~LLFloaterPreferenceProxy() +{ +} + +BOOL LLFloaterPreferenceProxy::postBuild() +{ + LLRadioGroup* socksAuth = getChild<LLRadioGroup>("socks5_auth_type"); + if (socksAuth->getSelectedValue().asString() == "None") + { + getChild<LLLineEditor>("socks5_username")->setEnabled(false); + getChild<LLLineEditor>("socks5_password")->setEnabled(false); + } + else + { + // Populate the SOCKS 5 credential fields with protected values. + LLPointer<LLCredential> socks_cred = gSecAPIHandler->loadCredential("SOCKS5"); + getChild<LLLineEditor>("socks5_username")->setValue(socks_cred->getIdentifier()["username"].asString()); + getChild<LLLineEditor>("socks5_password")->setValue(socks_cred->getAuthenticator()["creds"].asString()); + } + + center(); + return TRUE; +} + +void LLFloaterPreferenceProxy::onOpen(const LLSD& key) +{ + saveSettings(); +} + +void LLFloaterPreferenceProxy::onClose(bool app_quitting) +{ + if (mSocksSettingsDirty) + { + + // If the user plays with the Socks proxy settings after login, it's only fair we let them know + // it will not be updated until next restart. + if (LLStartUp::getStartupState()>STATE_LOGIN_WAIT) + { + LLNotifications::instance().add("ChangeSocks5Settings", LLSD(), LLSD()); + mSocksSettingsDirty = false; // we have notified the user now be quiet again + } + } +} + +void LLFloaterPreferenceProxy::saveSettings() +{ + // Save the value of all controls in the hierarchy + mSavedValues.clear(); + std::list<LLView*> view_stack; + view_stack.push_back(this); + while(!view_stack.empty()) + { + // Process view on top of the stack + LLView* curview = view_stack.front(); + view_stack.pop_front(); + + LLUICtrl* ctrl = dynamic_cast<LLUICtrl*>(curview); + if (ctrl) + { + LLControlVariable* control = ctrl->getControlVariable(); + if (control) + { + mSavedValues[control] = control->getValue(); + } + } + + // Push children onto the end of the work stack + for (child_list_t::const_iterator iter = curview->getChildList()->begin(); + iter != curview->getChildList()->end(); ++iter) + { + view_stack.push_back(*iter); + } + } +} + +void LLFloaterPreferenceProxy::onBtnOk() +{ + // commit any outstanding text entry + if (hasFocus()) + { + LLUICtrl* cur_focus = dynamic_cast<LLUICtrl*>(gFocusMgr.getKeyboardFocus()); + if (cur_focus && cur_focus->acceptsTextInput()) + { + cur_focus->onCommit(); + } + } + + // Save SOCKS proxy credentials securely if password auth is enabled + LLRadioGroup* socksAuth = getChild<LLRadioGroup>("socks5_auth_type"); + if (socksAuth->getSelectedValue().asString() == "UserPass") + { + LLSD socks_id = LLSD::emptyMap(); + socks_id["type"] = "SOCKS5"; + socks_id["username"] = getChild<LLLineEditor>("socks5_username")->getValue().asString(); + + LLSD socks_authenticator = LLSD::emptyMap(); + socks_authenticator["type"] = "SOCKS5"; + socks_authenticator["creds"] = getChild<LLLineEditor>("socks5_password")->getValue().asString(); + + LLPointer<LLCredential> socks_cred = gSecAPIHandler->createCredential("SOCKS5", socks_id, socks_authenticator); + gSecAPIHandler->saveCredential(socks_cred, true); + } + else + { + // Clear SOCKS5 credentials since they are no longer needed. + LLPointer<LLCredential> socks_cred = new LLCredential("SOCKS5"); + gSecAPIHandler->deleteCredential(socks_cred); + } + + closeFloater(false); +} + +void LLFloaterPreferenceProxy::onBtnCancel() +{ + if (hasFocus()) + { + LLUICtrl* cur_focus = dynamic_cast<LLUICtrl*>(gFocusMgr.getKeyboardFocus()); + if (cur_focus && cur_focus->acceptsTextInput()) + { + cur_focus->onCommit(); + } + refresh(); + } + + cancel(); +} + +void LLFloaterPreferenceProxy::cancel() +{ + + for (control_values_map_t::iterator iter = mSavedValues.begin(); + iter != mSavedValues.end(); ++iter) + { + LLControlVariable* control = iter->first; + LLSD ctrl_value = iter->second; + control->set(ctrl_value); + } + + closeFloater(); +} + +void LLFloaterPreferenceProxy::onChangeSocksSettings() +{ + mSocksSettingsDirty = true; + + LLRadioGroup* socksAuth = getChild<LLRadioGroup>("socks5_auth_type"); + if (socksAuth->getSelectedValue().asString() == "None") + { + getChild<LLLineEditor>("socks5_username")->setEnabled(false); + getChild<LLLineEditor>("socks5_password")->setEnabled(false); + } + else + { + getChild<LLLineEditor>("socks5_username")->setEnabled(true); + getChild<LLLineEditor>("socks5_password")->setEnabled(true); + } + + // Check for invalid states for the other HTTP proxy radio + LLRadioGroup* otherHttpProxy = getChild<LLRadioGroup>("other_http_proxy_selection"); + if ((otherHttpProxy->getSelectedValue().asString() == "Socks" && + getChild<LLCheckBoxCtrl>("socks_proxy_enabled")->get() == FALSE )||( + otherHttpProxy->getSelectedValue().asString() == "Web" && + getChild<LLCheckBoxCtrl>("web_proxy_enabled")->get() == FALSE ) ) + { + otherHttpProxy->selectFirstItem(); + } + +}; diff --git a/indra/newview/llfloaterpreference.h b/indra/newview/llfloaterpreference.h index 61f2c78640..ef9bc2dd53 100644 --- a/indra/newview/llfloaterpreference.h +++ b/indra/newview/llfloaterpreference.h @@ -156,6 +156,7 @@ public: void applyResolution(); void onChangeMaturity(); void onClickBlockList(); + void onClickProxySettings(); void applyUIColor(LLUICtrl* ctrl, const LLSD& param); void getUIColor(LLUICtrl* ctrl, const LLSD& param); @@ -229,4 +230,33 @@ protected: }; +class LLFloaterPreferenceProxy : public LLFloater +{ +public: + LLFloaterPreferenceProxy(const LLSD& key); + ~LLFloaterPreferenceProxy(); + + /// show off our menu + static void show(); + void cancel(); + +protected: + BOOL postBuild(); + void onOpen(const LLSD& key); + void onClose(bool app_quitting); + void saveSettings(); + void onBtnOk(); + void onBtnCancel(); + + void onChangeSocksSettings(); + +private: + + bool mSocksSettingsDirty; + typedef std::map<LLControlVariable*, LLSD> control_values_map_t; + control_values_map_t mSavedValues; + +}; + + #endif // LL_LLPREFERENCEFLOATER_H diff --git a/indra/newview/llloginhandler.cpp b/indra/newview/llloginhandler.cpp index 48be251611..9b4f146332 100644 --- a/indra/newview/llloginhandler.cpp +++ b/indra/newview/llloginhandler.cpp @@ -30,13 +30,13 @@ // viewer includes #include "llsecapi.h" -#include "lllogininstance.h" // to check if logged in yet -#include "llpanellogin.h" // save_password_to_disk() +#include "lllogininstance.h" // to check if logged in yet +#include "llpanellogin.h" #include "llstartup.h" // getStartupState() #include "llslurl.h" #include "llviewercontrol.h" // gSavedSettings #include "llviewernetwork.h" // EGridInfo -#include "llviewerwindow.h" // getWindow() +#include "llviewerwindow.h" // getWindow() // library includes #include "llmd5.h" diff --git a/indra/newview/llpanellogin.h b/indra/newview/llpanellogin.h index 11273453ba..b1390a483a 100644 --- a/indra/newview/llpanellogin.h +++ b/indra/newview/llpanellogin.h @@ -115,7 +115,4 @@ private: static BOOL sCapslockDidNotification; }; -std::string load_password_from_disk(void); -void save_password_to_disk(const char* hashed_password); - #endif diff --git a/indra/newview/llsecapi.h b/indra/newview/llsecapi.h index b65cf37e7f..812a539324 100644 --- a/indra/newview/llsecapi.h +++ b/indra/newview/llsecapi.h @@ -286,8 +286,8 @@ bool operator!=(const LLCertificateVector::iterator& _lhs, const LLCertificateVe #define CRED_AUTHENTICATOR_TYPE_HASH "hash" // // LLCredential - interface for credentials providing the following functionality: -// * persistance of credential information based on grid (for saving username/password) -// * serialization to an OGP identifier/authenticator pair +// * Persistence of credential information based on grid (for saving username/password) +// * Serialization to an OGP identifier/authenticator pair // class LLCredential : public LLRefCount { diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp index 4dfcb85295..1fe241a8ce 100644 --- a/indra/newview/llstartup.cpp +++ b/indra/newview/llstartup.cpp @@ -126,6 +126,7 @@ #include "llpanelgroupnotices.h" #include "llpreview.h" #include "llpreviewscript.h" +#include "llproxy.h" #include "llproductinforequest.h" #include "llsecondlifeurls.h" #include "llselectmgr.h" @@ -593,6 +594,15 @@ bool idle_startup() LL_INFOS("AppInit") << "Message System Initialized." << LL_ENDL; //------------------------------------------------- + // Init the SOCKS 5 proxy and open the control TCP + // connection if the user is using SOCKS 5 + // We need to do this early in case the user is using + // socks for HTTP so we get the login screen via SOCKS + //------------------------------------------------- + + LLStartUp::handleSocksProxy(); + + //------------------------------------------------- // Init audio, which may be needed for prefs dialog // or audio cues in connection UI. //------------------------------------------------- @@ -807,6 +817,27 @@ bool idle_startup() if (STATE_LOGIN_CLEANUP == LLStartUp::getStartupState()) { + // Post login screen, we should see if any settings have changed that may + // require us to either start/stop or change the socks proxy. As various communications + // past this point may require the proxy to be up. + if ( gSavedSettings.getBOOL("Socks5ProxyEnabled") ) + { + if (!LLStartUp::handleSocksProxy()) + { + // Proxy start up failed, we should now bail the state machine + // HandleSocksProxy() will have reported an error to the user + // already, so we just go back to the login screen. The user + // could then change the preferences to fix the issue. + LLStartUp::setStartupState(STATE_LOGIN_SHOW); + return FALSE; + } + } + else + { + LLProxy::getInstance()->stopProxy(); + } + + //reset the values that could have come in from a slurl // DEV-42215: Make sure they're not empty -- gUserCredential // might already have been set from gSavedSettings, and it's too bad @@ -2738,6 +2769,111 @@ void LLStartUp::setStartSLURL(const LLSLURL& slurl) } } +bool LLStartUp::handleSocksProxy() +{ + std::string httpProxyType = gSavedSettings.getString("Socks5HttpProxyType"); + + // Determine the HTTP proxy type (if any) + if ((httpProxyType.compare("Web") == 0) && gSavedSettings.getBOOL("BrowserProxyEnabled")) + { + LLHost http_host; + http_host.setHostByName(gSavedSettings.getString("BrowserProxyAddress")); + http_host.setPort(gSavedSettings.getS32("BrowserProxyPort")); + LLProxy::getInstance()->enableHTTPProxy(http_host, LLPROXY_HTTP); + } + else if ((httpProxyType.compare("Socks") == 0) && gSavedSettings.getBOOL("Socks5ProxyEnabled")) + { + LLHost socks_host; + socks_host.setHostByName(gSavedSettings.getString("Socks5ProxyHost")); + socks_host.setPort(gSavedSettings.getU32("Socks5ProxyPort")); + LLProxy::getInstance()->enableHTTPProxy(socks_host, LLPROXY_SOCKS); + } + else + { + LLProxy::getInstance()->disableHTTPProxy(); + } + + bool use_socks_proxy = gSavedSettings.getBOOL("Socks5ProxyEnabled"); + if (use_socks_proxy) + { + + // Determine and update LLProxy with the saved authentication system + std::string auth_type = gSavedSettings.getString("Socks5AuthType"); + + if (auth_type.compare("UserPass") == 0) + { + LLPointer<LLCredential> socks_cred = gSecAPIHandler->loadCredential("SOCKS5"); + std::string socks_user = socks_cred->getIdentifier()["username"].asString(); + std::string socks_password = socks_cred->getAuthenticator()["creds"].asString(); + LLProxy::getInstance()->setAuthPassword(socks_user, socks_password); + } + else if (auth_type.compare("None") == 0) + { + LLProxy::getInstance()->setAuthNone(); + } + else + { + // Unknown or missing setting. + gSavedSettings.setString("Socks5AuthType", "None"); + + // Clear the SOCKS credentials. + LLPointer<LLCredential> socks_cred = new LLCredential("SOCKS5"); + gSecAPIHandler->deleteCredential(socks_cred); + + LLProxy::getInstance()->setAuthNone(); + } + + // Start the proxy and check for errors + // If status != SOCKS_OK, stopProxy() will already have been called when startProxy() returns. + int status = LLProxy::getInstance()->startProxy(gSavedSettings.getString("Socks5ProxyHost"), gSavedSettings.getU32("Socks5ProxyPort")); + LLSD subs; + subs["HOST"] = gSavedSettings.getString("Socks5ProxyHost"); + subs["PORT"] = (S32)gSavedSettings.getU32("Socks5ProxyPort"); + + std::string error_string; + + switch(status) + { + case SOCKS_OK: + return true; + break; + + case SOCKS_CONNECT_ERROR: // TCP Fail + error_string = "SOCKS_CONNECT_ERROR"; + break; + + case SOCKS_NOT_PERMITTED: // SOCKS 5 server rule set refused connection + error_string = "SOCKS_NOT_PERMITTED"; + break; + + case SOCKS_NOT_ACCEPTABLE: // Selected authentication is not acceptable to server + error_string = "SOCKS_NOT_ACCEPTABLE"; + break; + + case SOCKS_AUTH_FAIL: // Authentication failed + error_string = "SOCKS_AUTH_FAIL"; + break; + + case SOCKS_UDP_FWD_NOT_GRANTED: // UDP forward request failed + error_string = "SOCKS_UDP_FWD_NOT_GRANTED"; + break; + + case SOCKS_HOST_CONNECT_FAILED: // Failed to open a TCP channel to the socks server + error_string = "SOCKS_HOST_CONNECT_FAILED"; + break; + } + + LLNotificationsUtil::add(error_string, subs); + return false; + } + else + { + LLProxy::getInstance()->stopProxy(); // ensure no UDP proxy is running and it's all cleaned up + } + + return true; +} + bool login_alert_done(const LLSD& notification, const LLSD& response) { LLPanelLogin::giveFocus(); diff --git a/indra/newview/llstartup.h b/indra/newview/llstartup.h index b3d9ef1dcc..7292e4d68c 100644 --- a/indra/newview/llstartup.h +++ b/indra/newview/llstartup.h @@ -113,6 +113,8 @@ public: static void setStartSLURL(const LLSLURL& slurl); static LLSLURL& getStartSLURL() { return sStartSLURL; } + static bool handleSocksProxy(); // Initialize the SOCKS 5 proxy + private: static LLSLURL sStartSLURL; diff --git a/indra/newview/llviewerfloaterreg.cpp b/indra/newview/llviewerfloaterreg.cpp index 6ae8e79be4..068dddfbb9 100644 --- a/indra/newview/llviewerfloaterreg.cpp +++ b/indra/newview/llviewerfloaterreg.cpp @@ -232,6 +232,7 @@ void LLViewerFloaterReg::registerFloaters() LLFloaterReg::add("postcard", "floater_postcard.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterPostcard>); LLFloaterReg::add("preferences", "floater_preferences.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterPreference>); + LLFloaterReg::add("prefs_proxy", "floater_preferences_proxy.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterPreferenceProxy>); LLFloaterReg::add("prefs_hardware_settings", "floater_hardware_settings.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterHardwareSettings>); LLFloaterReg::add("perm_prefs", "floater_perm_prefs.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterPerms>); LLFloaterReg::add("pref_joystick", "floater_joystick.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterJoystick>); diff --git a/indra/newview/llxmlrpctransaction.cpp b/indra/newview/llxmlrpctransaction.cpp index bd1d2ed7a7..7683d4feb5 100644 --- a/indra/newview/llxmlrpctransaction.cpp +++ b/indra/newview/llxmlrpctransaction.cpp @@ -41,6 +41,8 @@ #include "llappviewer.h" #include "lltrans.h" +#include "llproxy.h" + // Static instance of LLXMLRPCListener declared here so that every time we // bring in this code, we instantiate a listener. If we put the static // instance of LLXMLRPCListener into llxmlrpclistener.cpp, the linker would @@ -307,18 +309,9 @@ void LLXMLRPCTransaction::Impl::init(XMLRPC_REQUEST request, bool useGzip) } mErrorCert = NULL; - if (gSavedSettings.getBOOL("BrowserProxyEnabled")) - { - mProxyAddress = gSavedSettings.getString("BrowserProxyAddress"); - S32 port = gSavedSettings.getS32 ( "BrowserProxyPort" ); - - // tell curl about the settings - mCurlRequest->setoptString(CURLOPT_PROXY, mProxyAddress); - mCurlRequest->setopt(CURLOPT_PROXYPORT, port); - mCurlRequest->setopt(CURLOPT_PROXYTYPE, CURLPROXY_HTTP); - } + LLProxy::getInstance()->applyProxySettings(mCurlRequest); -// mCurlRequest->setopt(CURLOPT_VERBOSE, 1); // usefull for debugging +// mCurlRequest->setopt(CURLOPT_VERBOSE, 1); // useful for debugging mCurlRequest->setopt(CURLOPT_NOSIGNAL, 1); mCurlRequest->setWriteCallback(&curlDownloadCallback, (void*)this); BOOL vefifySSLCert = !gSavedSettings.getBOOL("NoVerifySSLCert"); diff --git a/indra/newview/skins/default/xui/en/floater_preferences_proxy.xml b/indra/newview/skins/default/xui/en/floater_preferences_proxy.xml new file mode 100644 index 0000000000..020ee52c18 --- /dev/null +++ b/indra/newview/skins/default/xui/en/floater_preferences_proxy.xml @@ -0,0 +1,273 @@ +<?xml version="1.0" encoding="utf-8" standalone="yes" ?> +<floater + legacy_header_height="18" + height="500" + layout="topleft" + name="Proxy Settings Floater" + help_topic="proxy_settings_floater" + title="Proxy Settings" + width="500"> + <check_box + control_name="BrowserProxyEnabled" + top="38" + enabled="true" + follows="left|top" + height="14" + initial_value="false" + commit_callback.function="Proxy.Change" + label="Use HTTP Proxy for Web pages" + left="22" + mouse_opaque="true" + name="web_proxy_enabled" + radio_style="false" + width="400" + top_pad="5" /> + <text + type="string" + length="1" + follows="left|top" + height="10" + left_delta="23" + layout="topleft" + name="Proxy location" + top_pad="10" + width="300"> + HTTP Proxy: + </text> + <line_editor + control_name="BrowserProxyAddress" + enabled_control="BrowserProxyEnabled" + follows="left|top" + font="SansSerif" + height="23" + layout="topleft" + left_delta="0" + name="web_proxy_editor" + tool_tip="The DNS name or IP address of the HTTP proxy you would like to use." + top_pad="4" + width="200" /> + <spinner + control_name="BrowserProxyPort" + enabled_control="BrowserProxyEnabled" + decimal_digits="0" + follows="left|top" + height="23" + increment="1" + initial_value="80" + label="Port number:" + label_width="95" + layout="topleft" + left_delta="210" + max_val="12000" + min_val="10" + name="web_proxy_port" + top_delta="0" + tool_tip="The port of the HTTP proxy you would like to use." + width="145" /> + <check_box + control_name="Socks5ProxyEnabled" + height="16" + label="Use SOCKS 5 Proxy for UDP traffic" + layout="topleft" + left="22" + name="socks_proxy_enabled" + top_pad="32" + width="256" + commit_callback.function="Proxy.Change" /> + <text + type="string" + length="1" + follows="left|top" + height="10" + layout="topleft" + left_delta="23" + name="Proxy location" + top_pad="10" + width="300"> + SOCKS 5 Proxy: + </text> + <line_editor + control_name="Socks5ProxyHost" + enabled_control="Socks5ProxyEnabled" + follows="left|top" + font="SansSerif" + height="23" + layout="topleft" + left_delta="0" + name="socks_proxy_editor" + tool_tip="The DNS name or IP address of the SOCKS 5 proxy you would like to use." + top_pad="4" + width="200" + commit_callback.function="Proxy.Change" /> + <spinner + control_name="Socks5ProxyPort" + enabled_control="Socks5ProxyEnabled" + decimal_digits="0" + follows="left|top" + height="23" + increment="1" + initial_value="80" + label="Port number:" + label_width="95" + layout="topleft" + left_delta="210" + max_val="12000" + min_val="10" + name="socks_proxy_port" + top_delta="0" + width="145" + tool_tip="The port of the SOCKS 5 proxy you would like to use." + commit_callback.function="Proxy.Change" /> + <text + type="string" + length="1" + follows="left|top" + height="10" + layout="topleft" + left="40" + name="Proxy location" + top_pad="15" + width="300"> + SOCKS Authentication: + </text> + <radio_group + control_name="Socks5AuthType" + enabled_control="Socks5ProxyEnabled" + height="50" + layout="topleft" + name="socks5_auth_type" + top_pad="10" + width="120" + border="1" + commit_callback.function="Proxy.Change" > + <radio_item + height="16" + label="No Authentication" + layout="topleft" + name="Socks5NoAuth" + value="None" + tool_tip="Socks5 proxy requires no authentication." + width="120" /> + <radio_item + height="16" + label="Username/Password" + layout="topleft" + name="Socks5UserPass" + value="UserPass" + tool_tip="Socks5 proxy requires username/password authentication." + width="120" /> + </radio_group> + <text + type="string" + length="1" + follows="left|top" + height="10" + layout="topleft" + left_delta="20" + top_delta="50" + width="200"> + Username: + </text> + <text + type="string" + length="1" + follows="left|top" + height="10" + left_pad="15" + layout="topleft" + width="200"> + Password: + </text> + <line_editor + follows="left|top" + font="SansSerif" + height="23" + layout="topleft" + left="60" + name="socks5_username" + tool_tip="The username used to authenticate with your SOCKS 5 server" + top_pad="4" + width="200" + commit_callback.function="Proxy.Change" /> + <line_editor + follows="left|top" + font="SansSerif" + height="23" + layout="topleft" + left_pad="15" + name="socks5_password" + tool_tip="The password used to authenticate with your SOCKS 5 server" + top_delta="0" + width="200" + is_password="true" + commit_callback.function="Proxy.Change" /> + <text + type="string" + length="1" + follows="left|top" + height="10" + layout="topleft" + left="25" + name="Proxy location" + top_pad="18" + width="300"> + Other HTTP traffic proxy: + </text> + <radio_group + control_name="Socks5HttpProxyType" + height="60" + layout="topleft" + top_pad="9" + width="120" + border="1" + left_delta="15" + commit_callback.function="Proxy.Change" > + <radio_item + height="16" + label="Do not proxy" + layout="topleft" + value="None" + width="120" + tool_tip="Non-web HTTP traffic will NOT be sent to any proxy."/> + <radio_item + height="16" + label="Use HTTP Proxy" + layout="topleft" + value="Web" + width="120" + enabled_control="BrowserProxyEnabled" + tool_tip="Non-web HTTP will be sent through the configured Web proxy." /> + <radio_item + height="16" + label="Use SOCKS 5 Proxy" + layout="topleft" + value="Socks" + width="120" + enabled_control="Socks5ProxyEnabled" + tool_tip="Non-web HTTP traffic will be sent through the configured Socks 5 proxy."/> + </radio_group> + <button + follows="left|top" + height="22" + label="OK" + label_selected="OK" + layout="topleft" + left="282" + name="OK" + top_pad="36" + width="90" + commit_callback.function="Proxy.OK" /> + <button + follows="left|top" + height="22" + label="Cancel" + label_selected="Cancel" + layout="topleft" + left_pad="10" + name="Cancel" + top_delta="0" + width="90" + commit_callback.function="Proxy.Cancel" /> + + +</floater> diff --git a/indra/newview/skins/default/xui/en/notifications.xml b/indra/newview/skins/default/xui/en/notifications.xml index 661165069e..78685dbd79 100644 --- a/indra/newview/skins/default/xui/en/notifications.xml +++ b/indra/newview/skins/default/xui/en/notifications.xml @@ -7143,6 +7143,83 @@ Click and drag anywhere on the world to rotate your view </notification> <notification + icon="alertmodal.tga" + name="SOCKS_NOT_PERMITTED" + type="alertmodal"> + The SOCKS 5 proxy "[HOST]:[PORT]" refused the connection, not allowed by rule set + <tag>fail</tag> + <usetemplate + name="okbutton" + yestext="OK"/> + </notification> + + <notification + icon="alertmodal.tga" + name="SOCKS_CONNECT_ERROR" + type="alertmodal"> + The SOCKS 5 proxy "[HOST]:[PORT]" refused the connection, could not open TCP channel + <tag>fail</tag> + <usetemplate + name="okbutton" + yestext="OK"/> + </notification> + + <notification + icon="alertmodal.tga" + name="SOCKS_NOT_ACCEPTABLE" + type="alertmodal"> + The SOCKS 5 proxy "[HOST]:[PORT]" refused the selected authentication system + <tag>fail</tag> + <usetemplate + name="okbutton" + yestext="OK"/> + </notification> + + <notification + icon="alertmodal.tga" + name="SOCKS_AUTH_FAIL" + type="alertmodal"> + The SOCKS 5 proxy "[HOST]:[PORT]" reported your credentials are invalid + <tag>fail</tag> + <usetemplate + name="okbutton" + yestext="OK"/> + </notification> + + <notification + icon="alertmodal.tga" + name="SOCKS_UDP_FWD_NOT_GRANTED" + type="alertmodal"> + The SOCKS 5 proxy "[HOST]:[PORT]" refused the UDP associate request + <tag>fail</tag> + <usetemplate + name="okbutton" + yestext="OK"/> + </notification> + + <notification + icon="alertmodal.tga" + name="SOCKS_HOST_CONNECT_FAILED" + type="alertmodal"> + Could not connect to SOCKS 5 proxy server "[HOST]:[PORT]" + <tag>fail</tag> + <usetemplate + name="okbutton" + yestext="OK"/> + </notification> + + <notification + icon="alertmodal.tga" + name="ChangeSocks5Settings" + type="alert"> + SOCKS 5 proxy settings take effect after you restart [APP_NAME]. + <tag>fail</tag> + <usetemplate + name="okbutton" + yestext="OK"/> + </notification> + + <notification name="AuthRequest" type="browser"> The site at '<nolink>[HOST_NAME]</nolink>' in realm '[REALM]' requires a user name and password. diff --git a/indra/newview/skins/default/xui/en/panel_cof_wearables.xml b/indra/newview/skins/default/xui/en/panel_cof_wearables.xml index 9e70706603..beea53437a 100644 --- a/indra/newview/skins/default/xui/en/panel_cof_wearables.xml +++ b/indra/newview/skins/default/xui/en/panel_cof_wearables.xml @@ -52,7 +52,7 @@ multi_select="true" name="list_attachments" top="0" - width="311"/> + width="311" /> </accordion_tab> <accordion_tab layout="topleft" diff --git a/indra/newview/skins/default/xui/en/panel_preferences_privacy.xml b/indra/newview/skins/default/xui/en/panel_preferences_privacy.xml index 30be5bc853..47236c1a48 100644 --- a/indra/newview/skins/default/xui/en/panel_preferences_privacy.xml +++ b/indra/newview/skins/default/xui/en/panel_preferences_privacy.xml @@ -139,7 +139,7 @@ height="16" label="Add datestamp to log file name." layout="topleft" - left_detla="5" + left_delta="5" name="logfile_name_datestamp" top_pad="10" width="350"/> diff --git a/indra/newview/skins/default/xui/en/panel_preferences_setup.xml b/indra/newview/skins/default/xui/en/panel_preferences_setup.xml index e639f0dc9d..a7078ce2e1 100644 --- a/indra/newview/skins/default/xui/en/panel_preferences_setup.xml +++ b/indra/newview/skins/default/xui/en/panel_preferences_setup.xml @@ -70,7 +70,7 @@ layout="topleft" left="77" name="connection_port_enabled" - top_pad="20" + top_pad="10" width="256"> <check_box.commit_callback function="Notification.Show" @@ -79,7 +79,7 @@ <spinner control_name="ConnectionPort" enabled_control="ConnectionPortEnabled" - decimal_digits="0" + decimal_digits="0" follows="left|top" height="23" increment="1" @@ -195,60 +195,6 @@ name="media_popup_enabled" width="400" top_pad="5"/> - <check_box - top_delta="4" - enabled="true" - follows="left|top" - height="14" - initial_value="false" - control_name="BrowserProxyEnabled" - label="Enable Web Proxy" - left_delta="0" - mouse_opaque="true" - name="web_proxy_enabled" - radio_style="false" - width="400" top_pad="5"/> - <text - type="string" - length="1" - follows="left|top" - height="10" - layout="topleft" - left_delta="20" - name="Proxy location" - top_delta="16" - width="300"> - Proxy location: - </text> - <line_editor - control_name="BrowserProxyAddress" - enabled_control="BrowserProxyEnabled" - follows="left|top" - font="SansSerif" - height="23" - layout="topleft" - left_delta="0" - name="web_proxy_editor" - tool_tip="The name or IP address of the proxy you would like to use" - top_pad="4" - width="200" /> - <spinner - control_name="BrowserProxyPort" - enabled_control="BrowserProxyEnabled" - decimal_digits="0" - follows="left|top" - height="23" - increment="1" - initial_value="80" - label="Port number:" - label_width="95" - layout="topleft" - left_delta="210" - max_val="12000" - min_val="10" - name="web_proxy_port" - top_delta="0" - width="145" /> <text type="string" length="1" @@ -286,4 +232,31 @@ name="Install_manual" value="0" /> </combo_box> + <text + type="string" + length="1" + follows="left|top" + height="10" + layout="topleft" + left="30" + name="Proxy Settings:" + mouse_opaque="false" + top_pad="5" + width="300"> + Proxy Settings: + </text> + <button + label="Adjust proxy settings" + follows="left|top" + height="23" + width="140" + label_selected="Browse" + layout="topleft" + left_delta="50" + name="set_proxy" + top_pad="5" + > + <button.commit_callback + function="Pref.Proxy" /> + </button> </panel> |