1 #include "../../include/freenet/boardlistrequester.h"
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2 #include "../../include/freenet/boardlistxml.h"
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8 BoardListRequester::BoardListRequester()
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13 BoardListRequester::BoardListRequester(FCPv2 *fcp):IIndexRequester<long>(fcp)
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18 std::string BoardListRequester::GetIdentityName(const long identityid)
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20 SQLite3DB::Statement st=m_db->Prepare("SELECT Name,PublicKey FROM tblIdentity WHERE IdentityID=?;");
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21 st.Bind(0,identityid);
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23 if(st.RowReturned())
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25 std::vector<std::string> keyparts;
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28 st.ResultText(0,name);
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29 st.ResultText(1,key);
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31 StringFunctions::SplitMultiple(key,"@,",keyparts);
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33 if(keyparts.size()>1)
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35 return name+"@"+keyparts[1];
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39 return name+"@invalidpublickey";
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48 const bool BoardListRequester::HandleAllData(FCPMessage &message)
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51 SQLite3DB::Statement st;
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52 std::vector<std::string> idparts;
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54 std::vector<char> data;
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58 std::string identityname="";
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61 StringFunctions::Split(message["Identifier"],"|",idparts);
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62 StringFunctions::Convert(message["DataLength"],datalength);
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63 StringFunctions::Convert(idparts[1],identityid);
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64 StringFunctions::Convert(idparts[2],index);
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66 identityname=GetIdentityName(identityid);
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68 // wait for all data to be received from connection
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69 while(m_fcp->Connected() && m_fcp->ReceiveBufferSize()<datalength)
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74 // if we got disconnected- return immediately
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75 if(m_fcp->Connected()==false)
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81 data.resize(datalength);
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82 m_fcp->ReceiveRaw(&data[0],datalength);
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84 // parse file into xml and update the database
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85 if(xml.ParseXML(std::string(data.begin(),data.end()))==true)
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88 SQLite3DB::Statement brd=m_db->Prepare("SELECT BoardID,BoardName,BoardDescription FROM tblBoard WHERE BoardName=?;");
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89 SQLite3DB::Statement ins=m_db->Prepare("INSERT INTO tblBoard(BoardName,BoardDescription,DateAdded,SaveReceivedMessages,AddedMethod) VALUES(?,?,?,?,?);");
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90 SQLite3DB::Statement upd=m_db->Prepare("UPDATE tblBoard SET BoardDescription=? WHERE BoardID=?;");
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91 for(long i=0; i<xml.GetCount(); i++)
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94 std::string name="";
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95 std::string description="";
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97 brd.Bind(0,xml.GetName(i));
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100 if(brd.RowReturned())
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102 brd.ResultInt(0,boardid);
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103 brd.ResultText(2,description);
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104 if(description=="" && xml.GetDescription(i)!="")
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106 upd.Bind(0,xml.GetDescription(i));
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107 upd.Bind(1,boardid);
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114 ins.Bind(0,xml.GetName(i));
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115 ins.Bind(1,xml.GetDescription(i));
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116 ins.Bind(2,now.Format("%Y-%m-%d %H:%M:%S"));
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117 if(m_savemessagesfromnewboards)
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119 ins.Bind(3,"true");
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123 ins.Bind(3,"false");
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125 ins.Bind(4,"Board List of "+identityname);
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132 st=m_db->Prepare("INSERT INTO tblBoardListRequests(IdentityID,Day,RequestIndex,Found) VALUES(?,?,?,'true');");
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133 st.Bind(0,identityid);
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134 st.Bind(1,idparts[4]);
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139 m_log->WriteLog(LogFile::LOGLEVEL_DEBUG,"BoardListRequester::HandleAllData parsed BoardList XML file : "+message["Identifier"]);
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143 // bad data - mark index
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144 st=m_db->Prepare("INSERT INTO tblBoardListRequests(IdentityID,Day,RequestIndex,Found) VALUES(?,?,?,'false');");
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145 st.Bind(0,identityid);
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146 st.Bind(1,idparts[4]);
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151 m_log->WriteLog(LogFile::LOGLEVEL_ERROR,"BoardListRequester::HandleAllData error parsing BoardList XML file : "+message["Identifier"]);
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154 // remove this identityid from request list
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155 RemoveFromRequestList(identityid);
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161 const bool BoardListRequester::HandleGetFailed(FCPMessage &message)
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164 SQLite3DB::Statement st;
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165 std::vector<std::string> idparts;
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170 StringFunctions::Split(message["Identifier"],"|",idparts);
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171 StringFunctions::Convert(idparts[1],identityid);
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172 StringFunctions::Convert(idparts[2],index);
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174 // if this is a fatal error - insert index into database so we won't try to download this index again
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175 if(message["Fatal"]=="true")
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177 st=m_db->Prepare("INSERT INTO tblBoardListRequests(IdentityID,Day,RequestIndex,Found) VALUES(?,?,?,'false');");
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178 st.Bind(0,identityid);
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179 st.Bind(1,idparts[4]);
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184 m_log->WriteLog(LogFile::LOGLEVEL_ERROR,"BoardListRequester::HandleGetFailed fatal error requesting "+message["Identifier"]);
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187 // remove this identityid from request list
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188 RemoveFromRequestList(identityid);
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193 void BoardListRequester::Initialize()
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195 std::string tempval="";
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197 m_fcpuniquename="BoardListRequester";
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200 Option::Instance()->Get("MaxBoardListRequests",tempval);
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201 StringFunctions::Convert(tempval,m_maxrequests);
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202 if(m_maxrequests<0)
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205 m_log->WriteLog(LogFile::LOGLEVEL_ERROR,"Option MaxBoardListRequests is currently set at "+tempval+". It must be 0 or greater.");
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207 if(m_maxrequests>100)
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209 m_log->WriteLog(LogFile::LOGLEVEL_WARNING,"Option MaxBoardListRequests is currently set at "+tempval+". This value might be incorrectly configured.");
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212 Option::Instance()->Get("SaveMessagesFromNewBoards",tempval);
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213 if(tempval=="true")
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215 m_savemessagesfromnewboards=true;
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219 m_savemessagesfromnewboards=false;
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222 Option::Instance()->Get("LocalTrustOverridesPeerTrust",tempval);
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223 if(tempval=="true")
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225 m_localtrustoverrides=true;
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229 m_localtrustoverrides=false;
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234 void BoardListRequester::PopulateIDList()
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238 today.SetToGMTime();
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240 SQLite3DB::Statement st;
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242 if(m_localtrustoverrides==false)
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244 st=m_db->Prepare("SELECT IdentityID FROM tblIdentity WHERE PublicKey IS NOT NULL AND PublicKey <> '' AND LastSeen>='"+today.Format("%Y-%m-%d")+"' AND (LocalMessageTrust IS NULL OR LocalMessageTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinLocalMessageTrust')) AND (PeerMessageTrust IS NULL OR PeerMessageTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinPeerMessageTrust')) AND PublishBoardList='true' ORDER BY LocalMessageTrust+LocalTrustListTrust DESC, LastSeen;");
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248 st=m_db->Prepare("SELECT IdentityID FROM tblIdentity WHERE PublicKey IS NOT NULL AND PublicKey <> '' AND LastSeen>='"+today.Format("%Y-%m-%d")+"' AND (LocalMessageTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinLocalMessageTrust') OR (LocalMessageTrust IS NULL AND (PeerMessageTrust IS NULL OR PeerMessageTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinPeerMessageTrust')))) AND PublishBoardList='true' ORDER BY LocalMessageTrust+LocalTrustListTrust DESC, LastSeen;");
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254 while(st.RowReturned())
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256 st.ResultInt(0,id);
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263 void BoardListRequester::StartRequest(const long &identityid)
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266 FCPMessage message;
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267 std::string publickey;
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268 std::string indexstr;
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270 std::string identityidstr;
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272 SQLite3DB::Statement st=m_db->Prepare("SELECT PublicKey FROM tblIdentity WHERE identityid=?;");
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273 st.Bind(0,identityid);
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276 if(st.RowReturned())
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278 st.ResultText(0,publickey);
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282 SQLite3DB::Statement st2=m_db->Prepare("SELECT MAX(RequestIndex) FROM tblBoardListRequests WHERE Day=? AND IdentityID=?;");
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283 st2.Bind(0,now.Format("%Y-%m-%d"));
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284 st2.Bind(1,identityid);
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288 if(st2.RowReturned())
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290 if(st2.ResultNull(0)==false)
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292 st2.ResultInt(0,index);
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298 StringFunctions::Convert(index,indexstr);
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299 StringFunctions::Convert(identityid,identityidstr);
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301 message.SetName("ClientGet");
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302 message["URI"]=publickey+m_messagebase+"|"+now.Format("%Y-%m-%d")+"|BoardList|"+indexstr+".xml";
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303 message["Identifier"]=m_fcpuniquename+"|"+identityidstr+"|"+indexstr+"|"+message["URI"];
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304 message["ReturnType"]="direct";
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305 message["MaxSize"]="100000"; // 100 KB
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307 m_fcp->SendMessage(message);
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309 m_requesting.push_back(identityid);
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314 m_ids[identityid]=true;
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