1 #include "../../include/freenet/identityrequester.h"
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2 #include "../../include/freenet/identityxml.h"
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3 #include "../../include/stringfunctions.h"
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4 #include "../../include/option.h"
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5 #include "../../include/datetime.h"
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11 IdentityRequester::IdentityRequester()
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16 IdentityRequester::IdentityRequester(FCPv2 *fcp):IIndexRequester<long>(fcp)
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21 const bool IdentityRequester::HandleAllData(FCPMessage &message)
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24 SQLite3DB::Statement st;
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25 std::vector<std::string> idparts;
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27 std::vector<char> data;
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31 std::string name="";
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34 StringFunctions::Split(message["Identifier"],"|",idparts);
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35 StringFunctions::Convert(message["DataLength"],datalength);
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36 StringFunctions::Convert(idparts[1],identityid);
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37 StringFunctions::Convert(idparts[2],index);
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39 // wait for all data to be received from connection
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40 while(m_fcp->Connected() && m_fcp->ReceiveBufferSize()<datalength)
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45 // if we got disconnected- return immediately
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46 if(m_fcp->Connected()==false)
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52 data.resize(datalength);
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53 m_fcp->ReceiveRaw(&data[0],datalength);
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55 // parse file into xml and update the database
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56 if(xml.ParseXML(std::string(data.begin(),data.end()))==true)
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59 st=m_db->Prepare("UPDATE tblIdentity SET Name=?, SingleUse=?, LastSeen=?, PublishTrustList=?, PublishBoardList=?, FreesiteEdition=? WHERE IdentityID=?");
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66 if(xml.GetSingleUse()==true)
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74 st.Bind(2,now.Format("%Y-%m-%d %H:%M:%S"));
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75 if(xml.GetPublishTrustList()==true)
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83 if(xml.GetPublishBoardList()==true)
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91 if(xml.GetFreesiteEdition()>=0)
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93 st.Bind(5,xml.GetFreesiteEdition());
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99 st.Bind(6,identityid);
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103 st=m_db->Prepare("INSERT INTO tblIdentityRequests(IdentityID,Day,RequestIndex,Found) VALUES(?,?,?,'true');");
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104 st.Bind(0,identityid);
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105 st.Bind(1,idparts[4]);
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110 m_log->WriteLog(LogFile::LOGLEVEL_DEBUG,"IdentityRequester::HandleAllData parsed Identity XML file : "+message["Identifier"]);
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114 // bad data - mark index
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115 st=m_db->Prepare("INSERT INTO tblIdentityRequests(IdentityID,Day,RequestIndex,Found) VALUES(?,?,?,'false');");
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116 st.Bind(0,identityid);
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117 st.Bind(1,idparts[4]);
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122 m_log->WriteLog(LogFile::LOGLEVEL_ERROR,"IdentityRequester::HandleAllData error parsing Identity XML file : "+message["Identifier"]);
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125 // remove this identityid from request list
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126 RemoveFromRequestList(identityid);
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132 const bool IdentityRequester::HandleGetFailed(FCPMessage &message)
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135 SQLite3DB::Statement st;
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136 std::vector<std::string> idparts;
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141 StringFunctions::Split(message["Identifier"],"|",idparts);
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142 StringFunctions::Convert(idparts[1],identityid);
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143 StringFunctions::Convert(idparts[2],index);
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145 // if this is a fatal error - insert index into database so we won't try to download this index again
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146 if(message["Fatal"]=="true")
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148 st=m_db->Prepare("INSERT INTO tblIdentityRequests(IdentityID,Day,RequestIndex,Found) VALUES(?,?,?,'false');");
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149 st.Bind(0,identityid);
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150 st.Bind(1,idparts[4]);
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155 m_log->WriteLog(LogFile::LOGLEVEL_ERROR,"IdentityRequester::HandleGetFailed fatal error requesting "+message["Identifier"]);
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158 // remove this identityid from request list
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159 RemoveFromRequestList(identityid);
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165 void IdentityRequester::Initialize()
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167 std::string tempval="";
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168 m_fcpuniquename="IdentityRequester";
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169 Option::Instance()->Get("MaxIdentityRequests",tempval);
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170 StringFunctions::Convert(tempval,m_maxrequests);
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171 if(m_maxrequests<1)
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174 m_log->WriteLog(LogFile::LOGLEVEL_ERROR,"Option MaxIdentityRequests is currently set at "+tempval+". It must be 1 or greater.");
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176 if(m_maxrequests>100)
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178 m_log->WriteLog(LogFile::LOGLEVEL_WARNING,"Option MaxIdentityRequests is currently set at "+tempval+". This value might be incorrectly configured.");
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182 void IdentityRequester::PopulateIDList()
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187 date.SetToGMTime();
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192 // select identities we want to query (haven't seen yet today) - sort by their trust level (descending) with secondary sort on how long ago we saw them (ascending)
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193 SQLite3DB::Statement st=m_db->Prepare("SELECT IdentityID FROM tblIdentity WHERE PublicKey IS NOT NULL AND PublicKey <> '' AND (LastSeen IS NULL OR LastSeen<'"+date.Format("%Y-%m-%d %H:%M:%S")+"') ORDER BY LocalMessageTrust+LocalTrustListTrust DESC, LastSeen;");
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198 while(st.RowReturned())
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200 st.ResultInt(0,id);
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206 void IdentityRequester::StartRequest(const long &identityid)
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209 FCPMessage message;
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210 std::string publickey;
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212 std::string indexstr;
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213 std::string identityidstr;
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215 SQLite3DB::Statement st=m_db->Prepare("SELECT PublicKey FROM tblIdentity WHERE IdentityID=?;");
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216 st.Bind(0,identityid);
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219 if(st.RowReturned())
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221 st.ResultText(0,publickey);
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225 SQLite3DB::Statement st2=m_db->Prepare("SELECT MAX(RequestIndex) FROM tblIdentityRequests WHERE Day=? AND IdentityID=?;");
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226 st2.Bind(0,now.Format("%Y-%m-%d"));
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227 st2.Bind(1,identityid);
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231 if(st2.RowReturned())
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233 if(st2.ResultNull(0)==false)
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235 st2.ResultInt(0,index);
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241 StringFunctions::Convert(index,indexstr);
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242 StringFunctions::Convert(identityid,identityidstr);
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244 message.SetName("ClientGet");
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245 message["URI"]=publickey+m_messagebase+"|"+now.Format("%Y-%m-%d")+"|Identity|"+indexstr+".xml";
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246 message["Identifier"]=m_fcpuniquename+"|"+identityidstr+"|"+indexstr+"|"+message["URI"];
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247 message["ReturnType"]="direct";
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248 message["MaxSize"]="10000"; // 10 KB
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250 m_fcp->SendMessage(message);
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252 m_requesting.push_back(identityid);
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256 m_ids[identityid]=true;
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