New git repository for release - version 0.2.0 tagged

1 files changed, 182 insertions, 0 deletions

diff --git a/packtool.cpp b/packtool.cpp
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index 00000000..6726c8d7
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+++ b/packtool.cpp
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+/*
+ * ZeroTier One - Global Peer to Peer Ethernet
+ * Copyright (C) 2012-2013  ZeroTier Networks LLC
+ *
+ * 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 <http://www.gnu.org/licenses/>.
+ *
+ * --
+ *
+ * ZeroTier may be used and distributed under the terms of the GPLv3, which
+ * are available at: http://www.gnu.org/licenses/gpl-3.0.html
+ *
+ * If you would like to embed ZeroTier into a commercial application or
+ * redistribute it in a modified binary form, please contact ZeroTier Networks
+ * LLC. Start here: http://www.zerotier.com/
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <iostream>
+#include <string>
+
+#include "node/Identity.hpp"
+#include "node/Pack.hpp"
+#include "node/Utils.hpp"
+
+#include <unistd.h>
+
+using namespace ZeroTier;
+
+static void printHelp(const char *pn)
+{
+	std::cout << "Usage: " << pn << " <command> [<args>]" << std::endl << std::endl;
+	std::cout << "Commands:" << std::endl;
+	std::cout << "	list <packfile> [<identity.secret/public>]" << std::endl;
+	std::cout << "	create <packfile> <identity.secret> <file> [<file> ...]" << std::endl;
+	std::cout << "	extract <packfile> <destination directory>" << std::endl;
+	std::cout << std::endl << "To check signatures, use 'list' with an identity argument." << std::endl;
+}
+
+static Pack *readPack(const char *path)
+{
+	std::string tmp;
+	if (!Utils::readFile(path,tmp))
+		return (Pack *)0;
+	Pack *p = new Pack();
+	if (!p->deserialize(tmp)) {
+		delete p;
+		return (Pack *)0;
+	}
+	return p;
+}
+
+int main(int argc,char **argv)
+{
+	if (argc < 2) {
+		printHelp(argv[0]);
+		return -1;
+	}
+
+	if (!strcmp(argv[1],"list")) {
+		if (argc < 3) {
+			printHelp(argv[0]);
+			return -1;
+		}
+
+		Pack *pack = readPack(argv[2]);
+		if (!pack) {
+			std::cout << "Could not read " << argv[2] << std::endl;
+			return -1;
+		}
+
+		std::vector<const Pack::Entry *> entries = pack->getAll();
+		for(std::vector<const Pack::Entry *>::iterator e=entries.begin();e!=entries.end();++e) {
+			std::cout << (*e)->name << '\t' << (*e)->content.length() << '\t' << Utils::hex((*e)->sha256,32) << "\tsigned by: " << (*e)->signedBy.toString() << std::endl;
+		}
+
+		if (argc >= 4) {
+			std::string idser;
+			if (!Utils::readFile(argv[3],idser)) {
+				std::cout << "Unable to read identity from " << argv[3] << std::endl;
+				return -1;
+			}
+			Identity id;
+			if (!id.fromString(idser)) {
+				std::cout << "Invalid identity" << std::endl;
+				return -1;
+			}
+
+			entries = pack->verifyAll(id,true);
+			for(std::vector<const Pack::Entry *>::iterator e=entries.begin();e!=entries.end();++e) {
+				std::cout << "!!! Signature verification FAILED for: " << (*e)->name << std::endl;
+			}
+			if (!entries.size())
+				std::cout << "Signature for all entries verified OK" << std::endl;
+		}
+
+		delete pack;
+	} else if (!strcmp(argv[1],"create")) {
+		if (argc < 5) {
+			printHelp(argv[0]);
+			return -1;
+		}
+
+		std::string idser;
+		if (!Utils::readFile(argv[3],idser)) {
+			std::cout << "Unable to read identity from " << argv[3] << std::endl;
+			return -1;
+		}
+		Identity id;
+		if (!id.fromString(idser)) {
+			std::cout << "Invalid identity" << std::endl;
+			return -1;
+		}
+
+		if (!id.hasPrivate()) {
+			std::cout << "Identity must include private key to sign" << std::endl;
+			return -1;
+		}
+
+		Pack pack;
+		for(int i=4;i<argc;++i) {
+			std::string fdata;
+			if (!Utils::readFile(argv[i],fdata)) {
+				std::cout << "Unable to read " << argv[i] << std::endl;
+				return -1;
+			}
+			pack.put(std::string(argv[i]),fdata);
+			std::cout << "Added " << argv[i] << std::endl;
+		}
+		if (!pack.signAll(id)) {
+			std::cout << "Unable to sign with identity" << std::endl;
+			return -1;
+		} else std::cout << "Signed all entries with identity " << id.address().toString() << std::endl;
+		std::string packser = pack.serialize();
+
+		if (!Utils::writeFile(argv[2],packser)) {
+			std::cout << "Unable to write " << argv[2] << std::endl;
+			return -1;
+		}
+		std::cout << "Wrote " << packser.length() << " bytes to " << argv[2] << std::endl;
+	} else if (!strcmp(argv[1],"extract")) {
+		if (argc < 4) {
+			printHelp(argv[0]);
+			return -1;
+		}
+
+		Pack *pack = readPack(argv[2]);
+		if (!pack) {
+			std::cout << "Could not read " << argv[2] << std::endl;
+			return -1;
+		}
+
+		if (chdir(argv[3])) {
+			std::cout << "Unable to change to " << argv[3] << " for output." << std::endl;
+			return -1;
+		}
+
+		std::vector<const Pack::Entry *> entries = pack->getAll();
+		for(std::vector<const Pack::Entry *>::iterator e=entries.begin();e!=entries.end();++e) {
+			if (!Utils::writeFile((*e)->name.c_str(),(*e)->content))
+				std::cout << "Error writing " << (*e)->name << std::endl;
+			else std::cout << "Wrote " << (*e)->name << " (" << (*e)->content.length() << ")" << std::endl;
+		}
+	} else {
+		printHelp(argv[0]);
+		return -1;
+	}
+
+	return 0;
+}