#ifndef RETROSHARE_PEER_GUI_INTERFACE_H #define RETROSHARE_PEER_GUI_INTERFACE_H /* * libretroshare/src/rsiface: rspeer.h * * RetroShare C++ Interface. * * Copyright 2004-2008 by Robert Fernie. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License Version 2 as published by the Free Software Foundation. * * 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA. * * Please report all bugs and problems to "retroshare@lunamutt.com". * */ #include #include #include #include #include /* The Main Interface Class - for information about your Peers * A peer is another RS instance, means associated with an SSL certificate * A same GPG person can have multiple peer running with different SSL certs signed by the same GPG key * Thus a peer have SSL cert details, and also the parent GPG details */ class RsPeers; extern RsPeers *rsPeers; /* Trust Levels. Should be the same values than what is declared in PGPHandler.h */ const uint32_t RS_TRUST_LVL_UNDEFINED = 0; const uint32_t RS_TRUST_LVL_UNKNOWN = 1; const uint32_t RS_TRUST_LVL_NEVER = 2; const uint32_t RS_TRUST_LVL_MARGINAL = 3; const uint32_t RS_TRUST_LVL_FULL = 4; const uint32_t RS_TRUST_LVL_ULTIMATE = 5; /* Net Mode */ const uint32_t RS_NETMODE_UDP = 0x0001; const uint32_t RS_NETMODE_UPNP = 0x0002; const uint32_t RS_NETMODE_EXT = 0x0003; const uint32_t RS_NETMODE_UNREACHABLE = 0x0004; /* Visibility */ const uint32_t RS_VS_DHT_ON = 0x0001; const uint32_t RS_VS_DISC_ON = 0x0002; /* State */ const uint32_t RS_PEER_STATE_FRIEND = 0x0001; const uint32_t RS_PEER_STATE_ONLINE = 0x0002; const uint32_t RS_PEER_STATE_CONNECTED = 0x0004; const uint32_t RS_PEER_STATE_UNREACHABLE= 0x0008; // Service permission flags. // const ServicePermissionFlags RS_SERVICE_PERM_NONE ( 0x00000000 ) ; const ServicePermissionFlags RS_SERVICE_PERM_TURTLE ( 0x00000001 ) ; const ServicePermissionFlags RS_SERVICE_PERM_DISCOVERY ( 0x00000002 ) ; const ServicePermissionFlags RS_SERVICE_PERM_DISTRIB ( 0x00000004 ) ; const ServicePermissionFlags RS_SERVICE_PERM_DIRECT_DL ( 0x00000008 ) ; const ServicePermissionFlags RS_SERVICE_PERM_ALL = RS_SERVICE_PERM_TURTLE | RS_SERVICE_PERM_DISCOVERY | RS_SERVICE_PERM_DISTRIB | RS_SERVICE_PERM_DIRECT_DL; // ... /* Connect state */ const uint32_t RS_PEER_CONNECTSTATE_OFFLINE = 0; const uint32_t RS_PEER_CONNECTSTATE_TRYING_TUNNEL = 1; const uint32_t RS_PEER_CONNECTSTATE_TRYING_TCP = 2; const uint32_t RS_PEER_CONNECTSTATE_TRYING_UDP = 3; const uint32_t RS_PEER_CONNECTSTATE_CONNECTED_TCP = 4; const uint32_t RS_PEER_CONNECTSTATE_CONNECTED_UDP = 5; const uint32_t RS_PEER_CONNECTSTATE_CONNECTED_TUNNEL = 6; const uint32_t RS_PEER_CONNECTSTATE_CONNECTED_UNKNOWN = 7; /* Error codes for certificate cleaning and cert parsing. Numbers should not overlap. */ const int RS_PEER_CERT_CLEANING_CODE_NO_ERROR = 0x00 ; const int RS_PEER_CERT_CLEANING_CODE_UNKOWN_ERROR = 0x01 ; const int RS_PEER_CERT_CLEANING_CODE_NO_BEGIN_TAG = 0x02 ; const int RS_PEER_CERT_CLEANING_CODE_NO_END_TAG = 0x03 ; const int RS_PEER_CERT_CLEANING_CODE_NO_CHECKSUM = 0x04 ; const int RS_PEER_CERT_CLEANING_CODE_WRONG_NUMBER = 0x05 ; const int RS_PEER_CERT_CLEANING_CODE_WRONG_RADIX_CHAR = 0x06 ; const uint32_t CERTIFICATE_PARSING_ERROR_NO_ERROR = 0x10 ; const uint32_t CERTIFICATE_PARSING_ERROR_SIZE_ERROR = 0x11 ; const uint32_t CERTIFICATE_PARSING_ERROR_INVALID_LOCATION_ID = 0x12 ; const uint32_t CERTIFICATE_PARSING_ERROR_INVALID_EXTERNAL_IP = 0x13 ; const uint32_t CERTIFICATE_PARSING_ERROR_INVALID_LOCAL_IP = 0x14 ; const uint32_t CERTIFICATE_PARSING_ERROR_INVALID_CHECKSUM_SECTION = 0x15 ; const uint32_t CERTIFICATE_PARSING_ERROR_CHECKSUM_ERROR = 0x16 ; const uint32_t CERTIFICATE_PARSING_ERROR_UNKNOWN_SECTION_PTAG = 0x17 ; const uint32_t CERTIFICATE_PARSING_ERROR_MISSING_CHECKSUM = 0x18 ; const uint32_t PGP_KEYRING_REMOVAL_ERROR_NO_ERROR = 0x20 ; const uint32_t PGP_KEYRING_REMOVAL_ERROR_CANT_REMOVE_SECRET_KEYS = 0x21 ; const uint32_t PGP_KEYRING_REMOVAL_ERROR_CANNOT_CREATE_BACKUP = 0x22 ; const uint32_t PGP_KEYRING_REMOVAL_ERROR_CANNOT_WRITE_BACKUP = 0x23 ; const uint32_t PGP_KEYRING_REMOVAL_ERROR_DATA_INCONSISTENCY = 0x24 ; /* LinkType Flags */ // CONNECTION const uint32_t RS_NET_CONN_TRANS_MASK = 0x0000ffff; const uint32_t RS_NET_CONN_TRANS_TCP_MASK = 0x0000000f; const uint32_t RS_NET_CONN_TRANS_TCP_UNKNOWN = 0x00000001; const uint32_t RS_NET_CONN_TRANS_TCP_LOCAL = 0x00000002; const uint32_t RS_NET_CONN_TRANS_TCP_EXTERNAL = 0x00000004; const uint32_t RS_NET_CONN_TRANS_UDP_MASK = 0x000000f0; const uint32_t RS_NET_CONN_TRANS_UDP_UNKNOWN = 0x00000010; const uint32_t RS_NET_CONN_TRANS_UDP_DIRECT = 0x00000020; const uint32_t RS_NET_CONN_TRANS_UDP_PROXY = 0x00000040; const uint32_t RS_NET_CONN_TRANS_UDP_RELAY = 0x00000080; const uint32_t RS_NET_CONN_TRANS_OTHER_MASK = 0x00000f00; const uint32_t RS_NET_CONN_TRANS_TUNNEL = 0x00000100; const uint32_t RS_NET_CONN_TRANS_UNKNOWN = 0x00001000; const uint32_t RS_NET_CONN_SPEED_MASK = 0x000f0000; const uint32_t RS_NET_CONN_SPEED_UNKNOWN = 0x00000000; const uint32_t RS_NET_CONN_SPEED_TRICKLE = 0x00010000; const uint32_t RS_NET_CONN_SPEED_LOW = 0x00020000; const uint32_t RS_NET_CONN_SPEED_NORMAL = 0x00040000; const uint32_t RS_NET_CONN_SPEED_HIGH = 0x00080000; const uint32_t RS_NET_CONN_QUALITY_MASK = 0x00f00000; const uint32_t RS_NET_CONN_QUALITY_UNKNOWN = 0x00000000; // THIS INFO MUST BE SUPPLIED BY PEERMGR.... const uint32_t RS_NET_CONN_TYPE_MASK = 0x0f000000; const uint32_t RS_NET_CONN_TYPE_UNKNOWN = 0x00000000; const uint32_t RS_NET_CONN_TYPE_ACQUAINTANCE = 0x01000000; const uint32_t RS_NET_CONN_TYPE_FRIEND = 0x02000000; const uint32_t RS_NET_CONN_TYPE_SERVER = 0x04000000; const uint32_t RS_NET_CONN_TYPE_CLIENT = 0x08000000; // Potential certificate parsing errors. /* Groups */ #define RS_GROUP_ID_FRIENDS "Friends" #define RS_GROUP_ID_FAMILY "Family" #define RS_GROUP_ID_COWORKERS "Co-Workers" #define RS_GROUP_ID_OTHERS "Other Contacts" #define RS_GROUP_ID_FAVORITES "Favorites" const uint32_t RS_GROUP_FLAG_STANDARD = 0x0001; /* A couple of helper functions for translating the numbers games */ std::string RsPeerTrustString(uint32_t trustLvl); std::string RsPeerNetModeString(uint32_t netModel); std::string RsPeerLastConnectString(uint32_t lastConnect); /* Details class */ class RsPeerDetails { public: RsPeerDetails(); /* Auth details */ bool isOnlyGPGdetail; std::string id; std::string gpg_id; std::string name; std::string email; std::string location; std::string org; std::string issuer; std::string fpr; /* pgp fingerprint */ std::string authcode; std::list gpgSigners; uint32_t trustLvl; uint32_t validLvl; bool ownsign; /* we have signed the remote peer GPG key */ bool hasSignedMe; /* the remote peer has signed my GPG key */ bool accept_connection; /* Peer permission flags. What services the peer can use (Only valid if friend).*/ ServicePermissionFlags service_perm_flags ; /* Network details (only valid if friend) */ uint32_t state; std::string connectAddr ; // current address if connected. uint16_t connectPort ; std::string localAddr; uint16_t localPort; std::string extAddr; uint16_t extPort; std::string dyndns; std::list ipAddressList; uint32_t netMode; uint32_t visState; /* basic stats */ uint32_t lastConnect; /* how long ago */ uint32_t lastUsed; /* how long ago since last used: signature verif, connect attempt, etc */ uint32_t connectState; /* RS_PEER_CONNECTSTATE_... */ std::string connectStateString; /* Additional string like ip address */ uint32_t connectPeriod; bool foundDHT; /* have we been denied */ bool wasDeniedConnection; time_t deniedTS; /* linkType */ uint32_t linkType; }; // This class is used to get info about crytographic algorithms used with a // particular peer. // class RsPeerCryptoParams { public: int connexion_state ; std::string cipher_name ; int cipher_bits_1 ; int cipher_bits_2 ; std::string cipher_version ; }; class RsGroupInfo { public: RsGroupInfo(); std::string id; std::string name; uint32_t flag; std::list peerIds; }; std::ostream &operator<<(std::ostream &out, const RsPeerDetails &detail); class RsPeers { public: RsPeers() { return; } virtual ~RsPeers() { return; } /* Updates ... */ virtual bool FriendsChanged() = 0; virtual bool OthersChanged() = 0; /* Peer Details (Net & Auth) */ virtual std::string getOwnId() = 0; virtual bool haveSecretKey(const std::string& gpg_id) = 0 ; virtual bool getOnlineList(std::list &ssl_ids) = 0; virtual bool getFriendList(std::list &ssl_ids) = 0; //virtual bool getOthersList(std::list &ssl_ids) = 0; virtual bool getPeerCount (unsigned int *pnFriendCount, unsigned int *pnnOnlineCount, bool ssl) = 0; virtual bool isOnline(const std::string &ssl_id) = 0; virtual bool isFriend(const std::string &ssl_id) = 0; virtual bool isGPGAccepted(const std::string &gpg_id_is_friend) = 0; // virtual std::string getPeerName(const std::string &ssl_or_gpg_id) = 0; virtual std::string getGPGName(const std::string &gpg_id) = 0; virtual bool getPeerDetails(const std::string &ssl_or_gpg_id, RsPeerDetails &d) = 0; //get Peer detail accept SSL and PGP certs /* Using PGP Ids */ virtual std::string getGPGOwnId() = 0; virtual std::string getGPGId(const std::string &sslid_or_gpgid) = 0; //return the gpg id of the given gpg or ssl id virtual bool isKeySupported(const std::string& gpg_ids) = 0; virtual bool getGPGAcceptedList(std::list &gpg_ids) = 0; virtual bool getGPGSignedList(std::list &gpg_ids) = 0;//friends that we accpet to connect with but we don't want to sign their gpg key virtual bool getGPGValidList(std::list &gpg_ids) = 0; virtual bool getGPGAllList(std::list &gpg_ids) = 0; virtual bool getGPGDetails(const std::string &gpg_id, RsPeerDetails &d) = 0; virtual bool getAssociatedSSLIds(const std::string &gpg_id, std::list &ids) = 0; virtual bool gpgSignData(const void *data, const uint32_t len, unsigned char *sign, unsigned int *signlen) = 0; /* Add/Remove Friends */ virtual bool addFriend(const std::string &ssl_id, const std::string &gpg_id,ServicePermissionFlags flags = RS_SERVICE_PERM_ALL) = 0; virtual bool removeFriend(const std::string &ssl_or_gpg_id) = 0; virtual bool removeFriendLocation(const std::string &sslId) = 0; /* keyring management */ virtual bool removeKeysFromPGPKeyring(const std::list& pgp_ids,std::string& backup_file,uint32_t& error_code)=0 ; /* Network Stuff */ virtual bool connectAttempt(const std::string &ssl_id) = 0; virtual bool setLocation(const std::string &ssl_id, const std::string &location) = 0;//location is shown in the gui to differentiate ssl certs virtual bool setLocalAddress(const std::string &ssl_id, const std::string &addr, uint16_t port) = 0; virtual bool setExtAddress( const std::string &ssl_id, const std::string &addr, uint16_t port) = 0; virtual bool setDynDNS(const std::string &id, const std::string &addr) = 0; virtual bool setNetworkMode(const std::string &ssl_id, uint32_t netMode) = 0; virtual bool setVisState(const std::string &ssl_id, uint32_t vis) = 0; virtual void getIPServersList(std::list& ip_servers) = 0; virtual void allowServerIPDetermination(bool) = 0; virtual void allowTunnelConnection(bool) = 0; virtual bool getAllowServerIPDetermination() = 0 ; virtual bool getAllowTunnelConnection() = 0 ; /* Auth Stuff */ virtual std::string GetRetroshareInvite(const std::string& ssl_id,bool include_signatures,bool old_format = false) = 0; virtual bool GetPGPBase64StringAndCheckSum(const std::string& gpg_id,std::string& gpg_base64_string,std::string& gpg_base64_checksum) = 0 ; virtual std::string GetRetroshareInvite(bool include_signatures,bool old_format = false) = 0; virtual bool hasExportMinimal() = 0 ; // Add keys to the keyring virtual bool loadCertificateFromString(const std::string& cert, std::string& ssl_id,std::string& pgp_id, std::string& error_string) = 0; // Gets the GPG details, but does not add the key to the keyring. virtual bool loadDetailsFromStringCert(const std::string& certGPG, RsPeerDetails &pd,uint32_t& error_code) = 0; // Certificate utils virtual bool cleanCertificate(const std::string &certstr, std::string &cleanCert,int& error_code) = 0; virtual bool saveCertificateToFile(const std::string& id, const std::string &fname) = 0; virtual std::string saveCertificateToString(const std::string &id) = 0; virtual bool signGPGCertificate(const std::string &gpg_id) = 0; virtual bool trustGPGCertificate(const std::string &gpg_id, uint32_t trustlvl) = 0; /* Group Stuff */ virtual bool addGroup(RsGroupInfo &groupInfo) = 0; virtual bool editGroup(const std::string &groupId, RsGroupInfo &groupInfo) = 0; virtual bool removeGroup(const std::string &groupId) = 0; virtual bool getGroupInfo(const std::string &groupId, RsGroupInfo &groupInfo) = 0; virtual bool getGroupInfoList(std::list &groupInfoList) = 0; // groupId == "" && assign == false -> remove from all groups virtual bool assignPeerToGroup(const std::string &groupId, const std::string &peerId, bool assign) = 0; virtual bool assignPeersToGroup(const std::string &groupId, const std::list &peerIds, bool assign) = 0; /* Group sharing permission */ // Given // - the peer id // - the permission flags of a given hash, e.g. a combination of // RS_DIR_FLAGS_NETWORK_WIDE_OTHERS, RS_DIR_FLAGS_NETWORK_WIDE_GROUPS, RS_DIR_FLAGS_BROWSABLE_OTHERS and RS_DIR_FLAGS_BROWSABLE_GROUPS // - the parent groups of the file // // ... computes the sharing file permission hint flags set for this peer, that is a combination of // RS_FILE_HINTS_NETWORK_WIDE and RS_FILE_HINTS_BROWSABLE. // virtual FileSearchFlags computePeerPermissionFlags(const std::string& peer_id,FileStorageFlags file_sharing_flags,const std::list& file_parent_groups) = 0; /* Service permission flags */ virtual ServicePermissionFlags servicePermissionFlags(const std::string& gpg_id) = 0; virtual ServicePermissionFlags servicePermissionFlags_sslid(const std::string& ssl_id) = 0; virtual void setServicePermissionFlags(const std::string& gpg_id,const ServicePermissionFlags& flags) = 0; }; #endif