// Berkeley Open Infrastructure for Network Computing // http://boinc.berkeley.edu // Copyright (C) 2005 University of California // // This 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; // either version 2.1 of the License, or (at your option) any later version. // // This software 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. // // To view the GNU Lesser General Public License visit // http://www.gnu.org/copyleft/lesser.html // or write to the Free Software Foundation, Inc., // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA #include "network.h" // FSM states for auto-update #define AU_SS_INIT 0 // no get_screensaver_mode() yet #define AU_SS_GOT 1 // got a get_screensaver_mode() #define AU_SS_QUIT_REQ 2 // send a QUIT next time #define AU_SS_QUIT_SENT 3 // QUIT sent #define AU_MGR_INIT 0 #define AU_MGR_GOT 1 #define AU_MGR_QUIT_REQ 2 #define AU_MGR_QUIT_SENT 3 class GUI_RPC_CONN { public: int sock; char nonce[256]; bool auth_needed; // if true, don't allow operations other than authentication bool is_local; // connection is from local host int au_ss_state; int au_mgr_state; GUI_RPC_CONN(int); ~GUI_RPC_CONN(); int handle_rpc(); void handle_auth1(MIOFILE&); void handle_auth2(char*, MIOFILE&); }; // authentication for GUI RPCs: // 1) if a IPaddr-list file is found, accept only from those addrs // 2) if a password file file is found, ALSO demand password auth class GUI_RPC_CONN_SET { std::vector gui_rpcs; std::vector allowed_remote_ip_addresses; int get_allowed_hosts(); int get_password(); int insert(GUI_RPC_CONN*); public: int lsock; double time_of_last_rpc_needing_network; // time of the last RPC that needs network access to handle GUI_RPC_CONN_SET(); char password[256]; void get_fdset(FDSET_GROUP&, FDSET_GROUP&); void got_select(FDSET_GROUP&); int init(); void close(); bool recent_rpc_needs_network(double interval); void send_quits(); bool quits_sent(); };