1 files changed, 49 insertions, 0 deletions
diff --git a/src/cli/bcrypt.cpp b/src/cli/bcrypt.cpp
new file mode 100644
index 000000000..81f7c536e
--- /dev/null
+++ b/src/cli/bcrypt.cpp
@@ -0,0 +1,49 @@
+/*
+* (C) 2014,2015 Jack Lloyd
+*
+* Botan is released under the Simplified BSD License (see license.txt)
+*/
+
+#include "apps.h"
+
+#if defined(BOTAN_HAS_BCRYPT)
+
+#include <botan/bcrypt.h>
+
+namespace {
+
+int bcrypt(const std::vector<std::string> &args)
+   {
+   if(args.size() == 2)
+      {
+      AutoSeeded_RNG rng;
+
+      const std::string password = args[1];
+
+      std::cout << generate_bcrypt(password, rng, 12) << std::endl;
+      return 0;
+      }
+   else if(args.size() == 3)
+      {
+      const std::string password = args[1];
+      const std::string hash = args[2];
+
+      if(hash.length() != 60)
+         std::cout << "Note: bcrypt '" << hash << "' has wrong length and cannot be valid" << std::endl;
+
+      const bool ok = check_bcrypt(password, hash);
+
+      std::cout << "Password is " << (ok ? "valid" : "NOT valid") << std::endl;
+      return (ok ? 0 : 1);
+      }
+
+   std::cout << "Usage: " << args[0] << " password\n"
+             << "       " << args[0] << " password passhash" << std::endl;
+   return 1;
+   }
+
+REGISTER_APP(bcrypt);
+
+}
+
+#endif