mktopology for making new signed topology root server dictionaries

.gitignore

@@ -31,3 +31,4 @@
 .qmake.stash
 *.autosave
 /ZeroTier One.dmg
+/topology/topology.secret

topology/Makefile

@@ -0,0 +1,5 @@
+all:
+	g++ -o mktopology mktopology.cpp ../node/Utils.cpp ../node/Identity.cpp ../node/C25519.cpp ../node/Salsa20.cpp ../node/Dictionary.cpp ../node/SHA512.cpp
+
+clean:
+	rm -f *.o mktopology

topology/mktopology.cpp

@@ -0,0 +1,54 @@
+/* Makes topology dictionary out of source dictionary and signs with
+ * 'topology.secret', which must be present (or symlinked) from where
+ * this is run. */
+
+/* Just type 'make' and then run (Only tested on Linux) */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include <string>
+#include <iostream>
+#include <map>
+
+#include "../node/Utils.hpp"
+#include "../node/Identity.hpp"
+#include "../node/Dictionary.hpp"
+
+using namespace ZeroTier;
+
+int main(int argc,char **argv)
+{
+	std::string buf;
+
+	if (!Utils::readFile("topology.secret",buf)) {
+		std::cout << "Cannot read topology.secret" << std::endl;
+		return 1;
+	}
+	Identity topologyAuthority(buf);
+
+	Dictionary topology;
+
+	Dictionary supernodes;
+	std::map<std::string,bool> supernodeDictionaries(Utils::listDirectory("supernodes"));
+	for(std::map<std::string,bool>::iterator sn(supernodeDictionaries.begin());sn!=supernodeDictionaries.end();++sn) {
+		if ((sn->first.length() == 10)&&(!sn->second)) {
+			buf.clear();
+			if (!Utils::readFile((std::string("supernodes/")+sn->first).c_str(),buf)) {
+				std::cout << "Cannot read supernodes/" << sn->first << std::endl;
+				return 1;
+			}
+			supernodes[sn->first] = buf;
+		}
+	}
+	topology["supernodes"] = supernodes.toString();
+
+	if (!topology.sign(topologyAuthority)) {
+		std::cout << "Unable to sign!" << std::endl;
+		return 1;
+	}
+
+	std::cout << topology.toString();
+	return 0;
+}

topology/topology.public

@@ -0,0 +1 @@
+77792b1c02:0:b5c361e8e9c2154e82c3e902fdfc337468b092a7c4d8dc685c37eb10ee4f3c17cc0bb1d024167e8cb0824d12263428373582da3d0a9a14b36e4546c317e811e6