/** * @file llviewernetwork.cpp * @author James Cook, Richard Nelson * @brief Networking constants and globals for viewer. * * $LicenseInfo:firstyear=2006&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, 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 "llviewerprecompiledheaders.h" #include "llviewernetwork.h" #include "llviewercontrol.h" #include "llsdserialize.h" #include "llsecapi.h" #include "lltrans.h" #include "llweb.h" const char* DEFAULT_LOGIN_PAGE = "http://viewer-login.agni.lindenlab.com/"; const char* SYSTEM_GRID_SLURL_BASE = "secondlife://%s/secondlife/"; const char* MAIN_GRID_SLURL_BASE = "http://maps.secondlife.com/secondlife/"; const char* SYSTEM_GRID_APP_SLURL_BASE = "secondlife:///app"; const char* DEFAULT_SLURL_BASE = "https://%s/region/"; const char* DEFAULT_APP_SLURL_BASE = "x-grid-location-info://%s/app"; LLGridManager::LLGridManager() : mIsInProductionGrid(false) { // by default, we use the 'grids.xml' file in the user settings directory // this file is an LLSD file containing multiple grid definitions. // This file does not contain definitions for secondlife.com grids, // as that would be a security issue when they are overwritten by // an attacker. Don't want someone snagging a password. std::string grid_file = gDirUtilp->getExpandedFilename(LL_PATH_USER_SETTINGS, "grids.xml"); initialize(grid_file); } LLGridManager::LLGridManager(const std::string& grid_file) { // initialize with an explicity grid file for testing. initialize(grid_file); } // // LLGridManager - class for managing the list of known grids, and the current // selection // // // LLGridManager::initialze - initialize the list of known grids based // on the fixed list of linden grids (fixed for security reasons) // the grids.xml file // and the command line. void LLGridManager::initialize(const std::string& grid_file) { // default grid list. // Don't move to a modifiable file for security reasons, mGrid.clear() ; // set to undefined mGridList = LLSD(); mGridFile = grid_file; // as we don't want an attacker to override our grid list // to point the default grid to an invalid grid addSystemGrid("None", "", "", "", DEFAULT_LOGIN_PAGE); addSystemGrid("Agni", MAINGRID, "https://login.agni.lindenlab.com/cgi-bin/login.cgi", "https://secondlife.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Aditi", "util.aditi.lindenlab.com", "https://login.aditi.lindenlab.com/cgi-bin/login.cgi", "http://aditi-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Aruna", "util.aruna.lindenlab.com", "https://login.aruna.lindenlab.com/cgi-bin/login.cgi", "http://aruna-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Bharati", "util.bharati.lindenlab.com", "https://login.bharati.lindenlab.com/cgi-bin/login.cgi", "http://bharati-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Chandra", "util.chandra.lindenlab.com", "https://login.chandra.lindenlab.com/cgi-bin/login.cgi", "http://chandra-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Damballah", "util.damballah.lindenlab.com", "https://login.damballah.lindenlab.com/cgi-bin/login.cgi", "http://damballah-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Danu", "util.danu.lindenlab.com", "https://login.danu.lindenlab.com/cgi-bin/login.cgi", "http://danu-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Durga", "util.durga.lindenlab.com", "https://login.durga.lindenlab.com/cgi-bin/login.cgi", "http://durga-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Ganga", "util.ganga.lindenlab.com", "https://login.ganga.lindenlab.com/cgi-bin/login.cgi", "http://ganga-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Mitra", "util.mitra.lindenlab.com", "https://login.mitra.lindenlab.com/cgi-bin/login.cgi", "http://mitra-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Mohini", "util.mohini.lindenlab.com", "https://login.mohini.lindenlab.com/cgi-bin/login.cgi", "http://mohini-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Nandi", "util.nandi.lindenlab.com", "https://login.nandi.lindenlab.com/cgi-bin/login.cgi", "http://nandi-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Parvati", "util.parvati.lindenlab.com", "https://login.parvati.lindenlab.com/cgi-bin/login.cgi", "http://parvati-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Radha", "util.radha.lindenlab.com", "https://login.radha.lindenlab.com/cgi-bin/login.cgi", "http://radha-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Ravi", "util.ravi.lindenlab.com", "https://login.ravi.lindenlab.com/cgi-bin/login.cgi", "http://ravi-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Siva", "util.siva.lindenlab.com", "https://login.siva.lindenlab.com/cgi-bin/login.cgi", "http://siva-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Shakti", "util.shakti.lindenlab.com", "https://login.shakti.lindenlab.com/cgi-bin/login.cgi", "http://shakti-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Soma", "util.soma.lindenlab.com", "https://login.soma.lindenlab.com/cgi-bin/login.cgi", "http://soma-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Uma", "util.uma.lindenlab.com", "https://login.uma.lindenlab.com/cgi-bin/login.cgi", "http://uma-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Vaak", "util.vaak.lindenlab.com", "https://login.vaak.lindenlab.com/cgi-bin/login.cgi", "http://vaak-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Yami", "util.yami.lindenlab.com", "https://login.yami.lindenlab.com/cgi-bin/login.cgi", "http://yami-secondlife.webdev.lindenlab.com/helpers/", DEFAULT_LOGIN_PAGE); addSystemGrid("Local (Linden)", "localhost", "https://login.dmz.lindenlab.com/cgi-bin/login.cgi", "", DEFAULT_LOGIN_PAGE); LLSD other_grids; llifstream llsd_xml; if (!grid_file.empty()) { llsd_xml.open( grid_file.c_str(), std::ios::in | std::ios::binary ); // parse through the gridfile, inserting grids into the list unless // they overwrite a linden grid. if( llsd_xml.is_open()) { LLSDSerialize::fromXMLDocument( other_grids, llsd_xml ); if(other_grids.isMap()) { for(LLSD::map_iterator grid_itr = other_grids.beginMap(); grid_itr != other_grids.endMap(); ++grid_itr) { LLSD::String key_name = grid_itr->first; LLSD grid = grid_itr->second; // TODO: Make sure gridfile specified label is not // a system grid label LL_DEBUGS("GridManager") << "reading: " << key_name << LL_ENDL; if (mGridList.has(key_name) && mGridList[key_name].has(GRID_IS_SYSTEM_GRID_VALUE)) { LL_DEBUGS("GridManager") << "Cannot override grid " << key_name << " as it's a system grid" << LL_ENDL; // If the system grid does exist in the grids file, and it's marked as a favorite, set it as a favorite. if(grid_itr->second.has(GRID_IS_FAVORITE_VALUE) && grid_itr->second[GRID_IS_FAVORITE_VALUE].asBoolean() ) { mGridList[key_name][GRID_IS_FAVORITE_VALUE] = TRUE; } } else { try { addGrid(grid); LL_DEBUGS("GridManager") << "Added grid: " << key_name << LL_ENDL; } catch (...) { } } } llsd_xml.close(); } } } // load a grid from the command line. // if the actual grid name is specified from the command line, // set it as the 'selected' grid. std::string cmd_line_grid = gSavedSettings.getString("CmdLineGridChoice"); if(!cmd_line_grid.empty()) { // try to find the grid assuming the command line parameter is // the case-insensitive 'label' of the grid. ie 'Agni' mGrid = getGridByLabel(cmd_line_grid); if(mGrid.empty()) { // if we couldn't find it, assume the // requested grid is the actual grid 'name' or index, // which would be the dns name of the grid (for non // linden hosted grids) // If the grid isn't there, that's ok, as it will be // automatically added later. mGrid = cmd_line_grid; } } else { // if a grid was not passed in via the command line, grab it from the CurrentGrid setting. // if there's no current grid, that's ok as it'll be either set by the value passed // in via the login uri if that's specified, or will default to maingrid mGrid = gSavedSettings.getString("CurrentGrid"); } if(mGrid.empty()) { // no grid was specified so default to maingrid LL_DEBUGS("GridManager") << "Setting grid to MAINGRID as no grid has been specified " << LL_ENDL; mGrid = MAINGRID; } // generate a 'grid list' entry for any command line parameter overrides // or setting overides that we'll add to the grid list or override // any grid list entries with. LLSD grid = LLSD::emptyMap(); if(mGridList.has(mGrid)) { grid = mGridList[mGrid]; } else { grid[GRID_VALUE] = mGrid; // add the grid with the additional values, or update the // existing grid if it exists with the given values addGrid(grid); } LLControlVariablePtr grid_control = gSavedSettings.getControl("CurrentGrid"); if (grid_control.notNull()) { grid_control->getSignal()->connect(boost::bind(&LLGridManager::updateIsInProductionGrid, this)); } // since above only triggers on changes, trigger the callback manually to initialize state updateIsInProductionGrid(); LL_DEBUGS("GridManager") << "Selected grid is " << mGrid << LL_ENDL; setGridChoice(mGrid); if(mGridList[mGrid][GRID_LOGIN_URI_VALUE].isArray()) { llinfos << "is array" << llendl; } } LLGridManager::~LLGridManager() { saveFavorites(); } void LLGridManager::getGridInfo(const std::string &grid, LLSD& grid_info) { grid_info = mGridList[grid]; // override any grid data with the command line info. LLSD cmd_line_login_uri = gSavedSettings.getLLSD("CmdLineLoginURI"); if (cmd_line_login_uri.isString()) { grid_info[GRID_LOGIN_URI_VALUE] = LLSD::emptyArray(); grid_info[GRID_LOGIN_URI_VALUE].append(cmd_line_login_uri); } // override the helper uri if it was passed in std::string cmd_line_helper_uri = gSavedSettings.getString("CmdLineHelperURI"); if(!cmd_line_helper_uri.empty()) { grid_info[GRID_HELPER_URI_VALUE] = cmd_line_helper_uri; } // override the login page if it was passed in std::string cmd_line_login_page = gSavedSettings.getString("LoginPage"); if(!cmd_line_login_page.empty()) { grid_info[GRID_LOGIN_PAGE_VALUE] = cmd_line_login_page; } } // // LLGridManager::addGrid - add a grid to the grid list, populating the needed values // if they're not populated yet. // void LLGridManager::addGrid(LLSD& grid_data) { if (grid_data.isMap() && grid_data.has(GRID_VALUE)) { std::string grid = utf8str_tolower(grid_data[GRID_VALUE]); // grid should be in the form of a dns address if (!grid.empty() && grid.find_first_not_of("abcdefghijklmnopqrstuvwxyz1234567890-_. ") != std::string::npos) { printf("grid name: %s", grid.c_str()); throw LLInvalidGridName(grid); } // populate the other values if they don't exist if (!grid_data.has(GRID_LABEL_VALUE)) { grid_data[GRID_LABEL_VALUE] = grid; } if (!grid_data.has(GRID_ID_VALUE)) { grid_data[GRID_ID_VALUE] = grid; } // if the grid data doesn't include any of the URIs, then // generate them from the grid, which should be a dns address if (!grid_data.has(GRID_LOGIN_URI_VALUE)) { grid_data[GRID_LOGIN_URI_VALUE] = LLSD::emptyArray(); grid_data[GRID_LOGIN_URI_VALUE].append(std::string("https://") + grid + "/cgi-bin/login.cgi"); } // Populate to the default values if (!grid_data.has(GRID_LOGIN_PAGE_VALUE)) { grid_data[GRID_LOGIN_PAGE_VALUE] = std::string("http://") + grid + "/app/login/"; } if (!grid_data.has(GRID_HELPER_URI_VALUE)) { grid_data[GRID_HELPER_URI_VALUE] = std::string("https://") + grid + "/helpers/"; } if (!grid_data.has(GRID_LOGIN_IDENTIFIER_TYPES)) { // non system grids and grids that haven't already been configured with values // get both types of credentials. grid_data[GRID_LOGIN_IDENTIFIER_TYPES] = LLSD::emptyArray(); grid_data[GRID_LOGIN_IDENTIFIER_TYPES].append(CRED_IDENTIFIER_TYPE_AGENT); grid_data[GRID_LOGIN_IDENTIFIER_TYPES].append(CRED_IDENTIFIER_TYPE_ACCOUNT); } LL_DEBUGS("GridManager") << "ADDING: " << grid << LL_ENDL; mGridList[grid] = grid_data; } } // // LLGridManager::addSystemGrid - helper for adding a system grid. void LLGridManager::addSystemGrid(const std::string& label, const std::string& name, const std::string& login, const std::string& helper, const std::string& login_page, const std::string& login_id) { LLSD grid = LLSD::emptyMap(); grid[GRID_VALUE] = name; grid[GRID_LABEL_VALUE] = label; grid[GRID_HELPER_URI_VALUE] = helper; grid[GRID_LOGIN_URI_VALUE] = LLSD::emptyArray(); grid[GRID_LOGIN_URI_VALUE].append(login); grid[GRID_LOGIN_PAGE_VALUE] = login_page; grid[GRID_IS_SYSTEM_GRID_VALUE] = TRUE; grid[GRID_LOGIN_IDENTIFIER_TYPES] = LLSD::emptyArray(); grid[GRID_LOGIN_IDENTIFIER_TYPES].append(CRED_IDENTIFIER_TYPE_AGENT); grid[GRID_APP_SLURL_BASE] = SYSTEM_GRID_APP_SLURL_BASE; if (login_id.empty()) { grid[GRID_ID_VALUE] = name; } else { grid[GRID_ID_VALUE] = login_id; } // only add the system grids beyond agni to the visible list // if we're building a debug version. if (name == std::string(MAINGRID)) { grid[GRID_SLURL_BASE] = MAIN_GRID_SLURL_BASE; grid[GRID_IS_FAVORITE_VALUE] = TRUE; } else { grid[GRID_SLURL_BASE] = llformat(SYSTEM_GRID_SLURL_BASE, label.c_str()); } addGrid(grid); } // return a list of grid name -> grid label mappings for UI purposes std::map LLGridManager::getKnownGrids(bool favorite_only) { std::map result; for(LLSD::map_iterator grid_iter = mGridList.beginMap(); grid_iter != mGridList.endMap(); grid_iter++) { if(!favorite_only || grid_iter->second.has(GRID_IS_FAVORITE_VALUE)) { result[grid_iter->first] = grid_iter->second[GRID_LABEL_VALUE].asString(); } } return result; } void LLGridManager::setGridChoice(const std::string& grid) { // Set the grid choice based on a string. // The string can be: // - a grid label from the gGridInfo table // - a hostname // - an ip address // loop through. We could do just a hash lookup but we also want to match // on label std::string grid_name = grid; if(!mGridList.has(grid_name)) { // case insensitive grid_name = getGridByLabel(grid); } if(grid_name.empty()) { // the grid was not in the list of grids. LLSD grid_data = LLSD::emptyMap(); grid_data[GRID_VALUE] = grid; addGrid(grid_data); } mGrid = grid; gSavedSettings.setString("CurrentGrid", grid); updateIsInProductionGrid(); } std::string LLGridManager::getGridByLabel( const std::string &grid_label, bool case_sensitive) { for(LLSD::map_iterator grid_iter = mGridList.beginMap(); grid_iter != mGridList.endMap(); grid_iter++) { if (grid_iter->second.has(GRID_LABEL_VALUE)) { if (0 == (case_sensitive?LLStringUtil::compareStrings(grid_label, grid_iter->second[GRID_LABEL_VALUE].asString()): LLStringUtil::compareInsensitive(grid_label, grid_iter->second[GRID_LABEL_VALUE].asString()))) { return grid_iter->first; } } } return std::string(); } void LLGridManager::getLoginURIs(std::vector& uris) { uris.clear(); LLSD cmd_line_login_uri = gSavedSettings.getLLSD("CmdLineLoginURI"); if (cmd_line_login_uri.isString()) { uris.push_back(cmd_line_login_uri); return; } for (LLSD::array_iterator llsd_uri = mGridList[mGrid][GRID_LOGIN_URI_VALUE].beginArray(); llsd_uri != mGridList[mGrid][GRID_LOGIN_URI_VALUE].endArray(); llsd_uri++) { uris.push_back(llsd_uri->asString()); } } std::string LLGridManager::getHelperURI() { std::string cmd_line_helper_uri = gSavedSettings.getString("CmdLineHelperURI"); if(!cmd_line_helper_uri.empty()) { return cmd_line_helper_uri; } return mGridList[mGrid][GRID_HELPER_URI_VALUE]; } std::string LLGridManager::getLoginPage() { // override the login page if it was passed in std::string cmd_line_login_page = gSavedSettings.getString("LoginPage"); if(!cmd_line_login_page.empty()) { return cmd_line_login_page; } return mGridList[mGrid][GRID_LOGIN_PAGE_VALUE]; } void LLGridManager::updateIsInProductionGrid() { mIsInProductionGrid = false; // *NOTE:Mani This used to compare GRID_INFO_AGNI to gGridChoice, // but it seems that loginURI trumps that. std::vector uris; getLoginURIs(uris); if (uris.empty()) { mIsInProductionGrid = true; return; } LLStringUtil::toLower(uris[0]); if((uris[0].find("agni") != std::string::npos)) { mIsInProductionGrid = true; return; } } bool LLGridManager::isInProductionGrid() { return mIsInProductionGrid; } void LLGridManager::saveFavorites() { // filter out just those marked as favorites LLSD output_grid_list = LLSD::emptyMap(); for(LLSD::map_iterator grid_iter = mGridList.beginMap(); grid_iter != mGridList.endMap(); grid_iter++) { if(grid_iter->second.has(GRID_IS_FAVORITE_VALUE)) { output_grid_list[grid_iter->first] = grid_iter->second; } } llofstream llsd_xml; llsd_xml.open( mGridFile.c_str(), std::ios::out | std::ios::binary); LLSDSerialize::toPrettyXML(output_grid_list, llsd_xml); llsd_xml.close(); } // build a slurl for the given region within the selected grid std::string LLGridManager::getSLURLBase(const std::string& grid) { std::string grid_base; if(mGridList.has(grid) && mGridList[grid].has(GRID_SLURL_BASE)) { return mGridList[grid][GRID_SLURL_BASE].asString(); } else { return llformat(DEFAULT_SLURL_BASE, grid.c_str()); } } // build a slurl for the given region within the selected grid std::string LLGridManager::getAppSLURLBase(const std::string& grid) { std::string grid_base; if(mGridList.has(grid) && mGridList[grid].has(GRID_APP_SLURL_BASE)) { return mGridList[grid][GRID_APP_SLURL_BASE].asString(); } else { return llformat(DEFAULT_APP_SLURL_BASE, grid.c_str()); } }