1 files changed, 70 insertions, 0 deletions
diff --git a/security/nss/nss-tool/nss_tool.cc b/security/nss/nss-tool/nss_tool.cc
new file mode 100644
index 0000000000..8864f140da
--- /dev/null
+++ b/security/nss/nss-tool/nss_tool.cc
@@ -0,0 +1,70 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include <algorithm>
+#include <cstring>
+#include <iostream>
+#include <memory>
+#include <string>
+#include <vector>
+
+#include <prinit.h>
+
+#include "argparse.h"
+#include "db/dbtool.h"
+#include "digest/digesttool.h"
+#include "enc/enctool.h"
+#include "tool.h"
+
+static void Usage() {
+  std::cerr << "Usage: nss <command> <subcommand> [options]" << std::endl;
+  std::cerr << "       nss db [--path <directory>] <commands>" << std::endl;
+  std::cerr << "       nss encrypt <options>" << std::endl;
+  std::cerr << "       nss decrypt <options>" << std::endl;
+  std::cerr << "       nss digest <options>" << std::endl;
+}
+
+static const std::string kDbCommand = "db";
+static const std::string kEncryptCommand = "encrypt";
+static const std::string kDecryptCommand = "decrypt";
+static const std::string kDigestCommand = "digest";
+
+int main(int argc, char **argv) {
+  if (argc < 2) {
+    Usage();
+    return 1;
+  }
+  std::vector<std::string> arguments(argv + 2, argv + argc);
+
+  std::unique_ptr<Tool> tool = nullptr;
+  if (argv[1] == kDbCommand) {
+    tool = std::unique_ptr<Tool>(new DBTool());
+  }
+  if (argv[1] == kEncryptCommand) {
+    tool = std::unique_ptr<Tool>(new EncTool());
+    arguments.push_back("--encrypt");
+  }
+  if (argv[1] == kDecryptCommand) {
+    tool = std::unique_ptr<Tool>(new EncTool());
+    arguments.push_back("--decrypt");
+  }
+  if (argv[1] == kDigestCommand) {
+    tool = std::unique_ptr<Tool>(new DigestTool());
+  }
+  if (!tool) {
+    Usage();
+    return 1;
+  }
+
+  int exit_code = 0;
+  PR_Init(PR_SYSTEM_THREAD, PR_PRIORITY_NORMAL, 1);
+
+  if (!tool->Run(arguments)) {
+    exit_code = 1;
+  }
+
+  PR_Cleanup();
+
+  return exit_code;
+}