From: Pieter Lexis <pieter.lexis@powerdns.com>
Date: Wed, 10 Jan 2018 12:11:44 +0000 (+0100)
Subject: Initial options for ixfrdist
X-Git-Tag: dnsdist-1.3.0~111^2~31
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a2670f5ebeec6c24a9083f9407ef6d6086f0da7c;p=pdns

Initial options for ixfrdist
---

diff --git a/pdns/.gitignore b/pdns/.gitignore
index e48ccf408..9ffd6c31e 100644
--- a/pdns/.gitignore
+++ b/pdns/.gitignore
@@ -29,6 +29,7 @@
 /dnsscope
 /dnstcpbench
 /dnswasher
+/ixfrdist
 /ixplore
 /kvresp
 /pdns_notify
diff --git a/pdns/Makefile.am b/pdns/Makefile.am
index e3cce9a17..d497358d6 100644
--- a/pdns/Makefile.am
+++ b/pdns/Makefile.am
@@ -95,6 +95,7 @@ bin_PROGRAMS += \
 	saxfr \
 	stubquery \
 	ixplore \
+	ixfrdist \
 	sdig
 
 if HAVE_RECVMMSG
@@ -123,6 +124,7 @@ EXTRA_PROGRAMS = \
 	dumresp \
 	kvresp \
 	ixplore \
+	ixfrdist \
 	pdns_notify \
 	nproxy \
 	nsec3dig \
@@ -586,6 +588,51 @@ if GSS_TSIG
 saxfr_LDADD += $(GSS_LIBS)
 endif
 
+ixfrdist_SOURCES = \
+	arguments.cc \
+	base32.cc \
+	base64.cc base64.hh \
+	dns.cc \
+	dns_random.cc dns_random.hh \
+	dnslabeltext.cc \
+	dnsname.cc dnsname.hh \
+	dnsparser.cc dnsparser.hh \
+	dnsrecords.cc \
+	dnssecinfra.cc \
+	dnswriter.cc dnswriter.hh \
+	gss_context.cc gss_context.hh \
+	logger.cc \
+	misc.cc misc.hh \
+	nsecrecords.cc \
+	qtype.cc \
+	rcpgenerator.cc rcpgenerator.hh \
+	resolver.cc \
+	ixfr.cc ixfr.hh \
+	ixfrdist.cc \
+	sillyrecords.cc \
+	sstuff.hh \
+	statbag.cc \
+	tsigverifier.cc tsigverifier.hh \
+	unix_utility.cc zoneparser-tng.cc
+
+ixfrdist_LDADD = \
+	$(BOOST_PROGRAM_OPTIONS_LIBS) \
+	$(LIBCRYPTO_LIBS)
+
+ixfrdist_LDFLAGS = \
+	$(AM_LDFLAGS) \
+	$(BOOST_PROGRAM_OPTIONS_LDFLAGS) \
+	$(LIBCRYPTO_LDFLAGS)
+
+if PKCS11
+ixfrdist_SOURCES += pkcs11signers.cc pkcs11signers.hh
+ixfrdist_LDADD += $(P11KIT1_LIBS)
+endif
+
+if GSS_TSIG
+ixfrdist_LDADD += $(GSS_LIBS)
+endif
+
 
 ixplore_SOURCES = \
 	arguments.cc \
diff --git a/pdns/ixfrdist.cc b/pdns/ixfrdist.cc
new file mode 100644
index 000000000..fb59ac0ff
--- /dev/null
+++ b/pdns/ixfrdist.cc
@@ -0,0 +1,137 @@
+/*
+ * This file is part of PowerDNS or dnsdist.
+ * Copyright -- PowerDNS.COM B.V. and its contributors
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * In addition, for the avoidance of any doubt, permission is granted to
+ * link this program with OpenSSL and to (re)distribute the binaries
+ * produced as the result of such linking.
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "arguments.hh"
+#include "base64.hh"
+#include <sys/types.h>
+#include <dirent.h>
+
+#include "dnsparser.hh"
+#include "sstuff.hh"
+#include "misc.hh"
+#include "dnswriter.hh"
+#include "dnsrecords.hh"
+#include "statbag.hh"
+#include "base32.hh"
+#include "dnssecinfra.hh"
+
+#include "dns_random.hh"
+#include "gss_context.hh"
+#include "zoneparser-tng.hh"
+#include <boost/multi_index_container.hpp>
+#include <boost/program_options.hpp>
+#include "resolver.hh"
+#include <fstream>
+#include "ixfr.hh"
+using namespace boost::multi_index;
+StatBag S;
+
+ArgvMap &arg()
+{
+  static ArgvMap theArg;
+  return theArg;
+}
+
+namespace po = boost::program_options;
+po::variables_map g_vm;
+
+void usage(po::options_description &desc) {
+  cerr << "Usage: ixfrdist [OPTION]... DOMAIN [DOMAIN]..."<<endl;
+  cerr << desc << "\n";
+}
+
+int main(int argc, char** argv) {
+  po::options_description desc("IXFR distribution tool");
+  desc.add_options()
+    ("help", "produce help message")
+    ("version", "Display the version of ixfrdist")
+    ("listen-address", po::value< vector< string>>(), "IP Address(es) to listen on")
+    ("server-address", po::value<string>()->default_value("127.0.0.1:5300"), "server address")
+    ("work-dir", po::value<string>()->default_value("."), "Directory for storing AXFR and IXFR data")
+    ;
+  po::options_description alloptions;
+  po::options_description hidden("hidden options");
+  hidden.add_options()
+    ("domains", po::value< vector<string> >(), "domains");
+
+  alloptions.add(desc).add(hidden);
+  po::positional_options_description p;
+  p.add("domains", -1);
+
+  po::store(po::command_line_parser(argc, argv).options(alloptions).positional(p).run(), g_vm);
+  po::notify(g_vm);
+
+  if (g_vm.count("help")) {
+    usage(desc);
+    return EXIT_SUCCESS;
+  }
+
+  if (g_vm.count("version")) {
+    cout<<"ixfrdist "<<VERSION<<endl;
+    return EXIT_SUCCESS;
+  }
+
+  bool had_error = false;
+
+  vector<ComboAddress> listen_addresses = {ComboAddress("127.0.0.1:53")};
+
+  if (g_vm.count("listen-address")) {
+    listen_addresses.clear();
+    for (const auto &addr : g_vm["listen-address"].as< vector< string> >()) {
+      try {
+        listen_addresses.push_back(ComboAddress(addr, 53));
+      } catch(PDNSException &e) {
+        cerr<<"[Error] listen-address '"<<addr<<"' is not an IP address: "<<e.reason<<endl;
+        had_error = true;
+      }
+    }
+  }
+
+  try {
+    ComboAddress serverAddress = ComboAddress(g_vm["server-address"].as<string>(), 53);
+  } catch(PDNSException &e) {
+    cerr<<"[Error] server-address '"<<g_vm["server-address"].as<string>()<<"' is not an IP address: "<<e.reason<<endl;
+    had_error = true;
+  }
+
+  if (!g_vm.count("domains")) {
+    cerr<<"[Error] No domain(s) specified!"<<endl;
+    had_error = true;
+  }
+
+  vector<DNSName> domains;
+
+  for (const auto &domain : g_vm["domains"].as<vector<string>>()) {
+    try {
+      domains.push_back(DNSName(domain));
+    } catch (PDNSException &e) {
+      cerr<<"[Error] '"<<domain<<"' is not a valid domain name: "<<e.reason<<endl;
+      had_error = true;
+    }
+  }
+  if (had_error) {
+    // We have already sent the errors to stderr, just die
+    return EXIT_FAILURE;
+  }
+}