diff -ruN --exclude=.svn spooler/alias.cpp ZARAFA_SPOOLER/alias.cpp --- spooler/alias.cpp 1970-01-01 01:00:00.000000000 +0100 +++ ZARAFA_SPOOLER/alias.cpp 2013-05-03 00:48:14.339367400 +0200 @@ -0,0 +1,150 @@ +/* + * Copyright 2013 Christoph Haas + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + * + */ + +#include "alias.h" + +using namespace std; + +extern ECLogger *g_lpLogger; + +Alias::Alias(){ + aliasFound = false; +} + + +/* + * trim a string + */ +string Alias::trim(const string &strInput, const string &strTrim) { + string s = strInput; + size_t pos; + + if (s.empty()) + return s; + + pos = s.find_first_not_of(strTrim); + s.erase(0, pos); + + pos = s.find_last_not_of(strTrim); + if (pos != std::string::npos) + s.erase(pos + 1, std::string::npos); + + return s; +} + +/* + * Initializes the multimap + * Reads all rules from a space sepereated string + * e.g: + * 1@1.de 2@2.de + * 1@1.de alias1@1.de + */ +void Alias::init(char *filename) { + alias_file.open(filename); + + if(alias_file.is_open()) { + string sLine; + while (getline(alias_file, sLine)) { + istringstream ssLine(sLine); + string sPart; + string sKey; + AliasData data; + int count = 0; + + while ( getline(ssLine, sPart, ';') ) { + sPart = trim(sPart, " \t\r\n"); + + if(count == 0) { + sKey = sPart; + data.ownerMailAddress = sPart; + } else if(count == 1) { + remove(sPart.begin(), sPart.end(), ' '); + data.aliasMailAddress = sPart; + } else if(count == 2) { + data.aliasName = sPart; + } + count++; + } + + if(count == 3) { + acl.insert(pair(sKey, data)); + } + } + } else { + // the file could not be read + g_lpLogger->Log(EC_LOGLEVEL_FATAL, "Aliasfile could not be read! (%s)", filename); + } +} + +/* + * check if our acl is empty + */ +bool Alias::isInitialized(void) { + return !acl.empty(); // if there is no entry in our accesslist we do not have to check anything... +} + +/* + * check if we have found an alias + */ +bool Alias::foundAlias(void) { + return aliasFound; +} + +/* + * try to compare the given mail addresses with our acl + * FIXME: aliasing would not work with unicode mailaddresses! + */ +bool Alias::check_mail(wchar_t *e1, wchar_t *e2) { + wstring wE1 = wstring(e1); + wstring wE2 = wstring(e2); + string sE1(wE1.begin(), wE1.end()); + string sE2(wE2.begin(), wE2.end()); + + multimap::iterator mmIterator; + + if(isInitialized()) { + mmIterator = acl.find(sE1); + if(mmIterator != acl.end()) { + do { + if(mmIterator->second.aliasMailAddress.compare(sE2) == 0) { + // found positive match in acl + aliasFound = true; + aliasFoundData = mmIterator->second; + return true; + } + mmIterator++; + } while(mmIterator != acl.upper_bound(sE1)); + } else { + // found noting... + aliasFound = false; + return false; + } + } + + return false; +} + +wstring Alias::getAliasName() { + wstring name( L"" ); // default will be a empty string + + if(foundAlias()) { + name.assign(aliasFoundData.aliasName.begin(), aliasFoundData.aliasName.end()); // works for ascii only + } + + return name; +} \ No newline at end of file diff -ruN --exclude=.svn spooler/alias.h ZARAFA_SPOOLER/alias.h --- spooler/alias.h 1970-01-01 01:00:00.000000000 +0100 +++ ZARAFA_SPOOLER/alias.h 2013-04-27 20:54:19.619037700 +0200 @@ -0,0 +1,52 @@ +/* + * Copyright 2013 Christoph Haas + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + * + */ + +#include +#include +#include +#include +#include +#include + +#include "ECLogger.h" + +using namespace std; +extern ECLogger *g_lpLogger; + +struct AliasData { + string ownerMailAddress; + string aliasMailAddress; + string aliasName; +}; + +class Alias { + private: + ifstream alias_file; + multimap acl; + bool aliasFound; + AliasData aliasFoundData; + + string trim(const string &strInput, const string &strTrim = " "); + bool isInitialized (void); + public: + Alias(); + void init (char *filename); + bool foundAlias (void); + wstring getAliasName (void); + bool check_mail (wchar_t *e1, wchar_t *e2); +}; diff -ruN --exclude=.svn spooler/mailer.cpp ZARAFA_SPOOLER/mailer.cpp --- spooler/mailer.cpp 2013-02-28 17:13:18.000000000 +0100 +++ ZARAFA_SPOOLER/mailer.cpp 2013-05-03 10:14:51.555584600 +0200 @@ -50,6 +50,7 @@ #include "platform.h" #include "mailer.h" #include "archive.h" +#include "alias.h" #include #include @@ -82,6 +83,7 @@ #include #include + using namespace std; extern ECConfig *g_lpConfig; @@ -1688,7 +1690,7 @@ */ HRESULT CheckSendAs(IAddrBook *lpAddrBook, IMsgStore *lpUserStore, IMAPISession *lpAdminSession, ECSender *lpMailer, ULONG ulOwnerCB, LPENTRYID lpOwnerEID, ULONG ulRepresentCB, LPENTRYID lpRepresentEID, - bool *lpbAllowed, LPMDB *lppRepStore) + bool *lpbAllowed, LPMDB *lppRepStore, Alias *aliasCheck) { HRESULT hr = hrSuccess; bool bAllowed = false; @@ -1700,10 +1702,9 @@ LPSPropValue lpRepresentProps = NULL; SPropValue sSpoofEID = {0}; ULONG ulCmpRes = 0; - SizedSPropTagArray(3, sptaIDProps) = { 3, { PR_DISPLAY_NAME_W, PR_EC_SENDAS_USER_ENTRYIDS, PR_DISPLAY_TYPE } }; + SizedSPropTagArray(5, sptaIDProps) = { 5, { PR_DISPLAY_NAME_W, PR_EC_SENDAS_USER_ENTRYIDS, PR_DISPLAY_TYPE, PR_SMTP_ADDRESS_W, PR_EMAIL_ADDRESS_W } }; ULONG cValues = 0; - hr = SMTPToZarafa(lpAddrBook, ulRepresentCB, lpRepresentEID, &sSpoofEID.Value.bin.cb, (LPENTRYID*)&sSpoofEID.Value.bin.lpb); if (hr != hrSuccess) hr = ContactToZarafa(lpUserStore, lpAddrBook, ulRepresentCB, lpRepresentEID, &sSpoofEID.Value.bin.cb, (LPENTRYID*)&sSpoofEID.Value.bin.lpb); @@ -1740,6 +1741,18 @@ if (lpRepresentProps[2].ulPropTag != PR_DISPLAY_TYPE) { // Required property for a mailuser object hr = MAPI_E_NOT_FOUND; + + // we are checking a simple textfile for matches. + // if the users smtp-address is matching we allow the sending + if(strcmp(g_lpConfig->GetSetting("use_alias_file"), "yes") == 0) { + if(aliasCheck->check_mail(lpOwnerProps[3].Value.lpszW, lpRepresentProps[4].Value.lpszW)) { + g_lpLogger->Log(EC_LOGLEVEL_INFO,"alias found in acl: %ls -> %ls", lpOwnerProps[3].Value.lpszW, lpRepresentProps[4].Value.lpszW); + hr = hrSuccess; + bAllowed = true; + }else { + g_lpLogger->Log(EC_LOGLEVEL_ERROR,"alias not found in acl: %ls -> %ls", lpOwnerProps[3].Value.lpszW, lpRepresentProps[4].Value.lpszW); + } + } goto exit; } bHasStore = (lpRepresentProps[2].Value.l == DT_MAILUSER); @@ -2096,6 +2109,15 @@ ULONG ulResult = 0; ArchiveResult archiveResult; + + Alias aliasCheck; + + if(strcmp(g_lpConfig->GetSetting("use_alias_file"), "yes") == 0) { + g_lpLogger->Log(EC_LOGLEVEL_INFO,"Alias checking enabled"); + aliasCheck.init(g_lpConfig->GetSetting("alias_file")); + } else { + g_lpLogger->Log(EC_LOGLEVEL_INFO,"Alias checking disabled"); + } sending_options sopt; @@ -2264,7 +2286,7 @@ if (!bAllowDelegate) { hr = CheckSendAs(lpAddrBook, lpUserStore, lpAdminSession, lpMailer, lpPropOwner->Value.bin.cb, (LPENTRYID)lpPropOwner->Value.bin.lpb, - lpRepEntryID->Value.bin.cb, (LPENTRYID)lpRepEntryID->Value.bin.lpb, &bAllowSendAs, &lpRepStore); + lpRepEntryID->Value.bin.cb, (LPENTRYID)lpRepEntryID->Value.bin.lpb, &bAllowSendAs, &lpRepStore, &aliasCheck); if (hr != hrSuccess) goto exit; @@ -2293,7 +2315,6 @@ sPropSender[1].Value.LPSZ = _T("ZARAFA"); sPropSender[2].ulPropTag = PR_SENDER_EMAIL_ADDRESS_W; sPropSender[2].Value.LPSZ = lpUser->lpszMailAddress; - sPropSender[3].ulPropTag = PR_SENDER_ENTRYID; sPropSender[3].Value.bin.cb = lpUser->sUserId.cb; sPropSender[3].Value.bin.lpb = lpUser->sUserId.lpb; diff -ruN --exclude=.svn spooler/Makefile.am ZARAFA_SPOOLER/Makefile.am --- spooler/Makefile.am 2013-02-28 16:11:57.000000000 +0100 +++ ZARAFA_SPOOLER/Makefile.am 2013-04-27 13:12:21.888888200 +0200 @@ -28,7 +28,7 @@ $(PROG_LIBS) $(PYTHON_LIBS) zarafa_dagent_SOURCES = DAgent.cpp rules.cpp rules.h LMTP.cpp LMTP.h archive.cpp archive.h PyMapiPlugin.cpp PyMapiPlugin.h PythonSWIGRuntime.h -zarafa_spooler_SOURCES = Spooler.cpp mailer.cpp mailer.h archive.cpp archive.h PyMapiPlugin.cpp PyMapiPlugin.h PythonSWIGRuntime.h +zarafa_spooler_SOURCES = Spooler.cpp mailer.cpp mailer.h archive.cpp archive.h PyMapiPlugin.cpp PyMapiPlugin.h PythonSWIGRuntime.h alias.cpp alias.h BUILT_SOURCES=PythonSWIGRuntime.h diff -ruN --exclude=.svn spooler/Makefile.in ZARAFA_SPOOLER/Makefile.in --- spooler/Makefile.in 2013-02-28 16:13:50.000000000 +0100 +++ ZARAFA_SPOOLER/Makefile.in 2013-04-27 13:28:39.964779800 +0200 @@ -66,7 +66,7 @@ am__v_lt_ = $(am__v_lt_$(AM_DEFAULT_VERBOSITY)) am__v_lt_0 = --silent am_zarafa_spooler_OBJECTS = Spooler.$(OBJEXT) mailer.$(OBJEXT) \ - archive.$(OBJEXT) PyMapiPlugin.$(OBJEXT) + archive.$(OBJEXT) PyMapiPlugin.$(OBJEXT) alias.$(OBJEXT) zarafa_spooler_OBJECTS = $(am_zarafa_spooler_OBJECTS) zarafa_spooler_DEPENDENCIES = ${top_builddir}/inetmapi/libinetmapi.la \ ${top_builddir}/mapi4linux/src/libmapi.la \ @@ -388,7 +388,7 @@ $(PROG_LIBS) $(PYTHON_LIBS) zarafa_dagent_SOURCES = DAgent.cpp rules.cpp rules.h LMTP.cpp LMTP.h archive.cpp archive.h PyMapiPlugin.cpp PyMapiPlugin.h PythonSWIGRuntime.h -zarafa_spooler_SOURCES = Spooler.cpp mailer.cpp mailer.h archive.cpp archive.h PyMapiPlugin.cpp PyMapiPlugin.h PythonSWIGRuntime.h +zarafa_spooler_SOURCES = Spooler.cpp mailer.cpp mailer.h archive.cpp archive.h PyMapiPlugin.cpp PyMapiPlugin.h PythonSWIGRuntime.h alias.cpp alias.h BUILT_SOURCES = PythonSWIGRuntime.h CLEANFILES = PythonSWIGRuntime.h EXTRA_DIST = PythonSWIGRuntime.h @@ -489,6 +489,7 @@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Spooler.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/archive.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mailer.Po@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/alias.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rules.Po@am__quote@ .cpp.o: diff -ruN --exclude=.svn spooler/README.txt ZARAFA_SPOOLER/README.txt --- spooler/README.txt 1970-01-01 01:00:00.000000000 +0100 +++ ZARAFA_SPOOLER/README.txt 2013-04-28 01:20:13.946002000 +0200 @@ -0,0 +1,26 @@ +README for the alias extension: + +___BUILDING___: +First read: http://www.zarafa.com/wiki/index.php/Compiling_source_code + +cd path/to/zarafa-source +./configure --enable-release --disable-static --with-userscript-prefix=/etc/zarafa/userscripts --with-quotatemplate-prefix=/etc/zarafa/quotamails --enable-python --enable-unicode --disable-swig --disable-tcmalloc +make +checkinstall + +___GENERAL___: + +The alias checking reads its rules from an ansi textfile. +Each rule needs to be on a new line. The sender mailaddress, alias mailaddress and alias display name are seperated by a semicolon +E.g: + +user@zarafa.de;aliasforuser@zarafa.de;Alias Username +user2@zarafa.com;aliasforuser2@zarafa.de;Alias2 Displayname + +Changes to this file would be applied immediately. + + + +___CONFIGURATION___: + +The default path for the rule file is: /etc/zarafa/alias.txt + +You can enable/disable the extension in the spooler.cfg file. +WARNING: you have to restart the patched/recompiled spooler version once before you add the new config parameters! + +New configuration parameters: + +use_alias_file (Values: yes, no ; Default: yes) +alias_file (Values: Path to alias file ; Default: /etc/zarafa/alias.txt) \ No newline at end of file diff -ruN --exclude=.svn spooler/Spooler.cpp ZARAFA_SPOOLER/Spooler.cpp --- spooler/Spooler.cpp 2013-02-28 17:13:18.000000000 +0100 +++ ZARAFA_SPOOLER/Spooler.cpp 2013-04-27 13:15:02.096661200 +0200 @@ -1141,6 +1141,8 @@ { "plugin_enabled", "yes" }, { "plugin_path", "/var/lib/zarafa/spooler/plugins" }, { "plugin_manager_path", "/usr/share/zarafa-spooler/python" }, + { "use_alias_file", "yes", CONFIGSETTING_RELOADABLE }, + { "alias_file", "/etc/zarafa/alias.txt", CONFIGSETTING_RELOADABLE }, { NULL, NULL }, }; // SIGSEGV backtrace support