missed changes

1 files changed, 22 insertions, 0 deletions

diff --git a/server/src/utilities.cpp b/server/src/utilities.cpp
index ab10e30..c8510c9 100644
--- a/server/src/utilities.cpp
+++ b/server/src/utilities.cpp
@@ -20,6 +20,10 @@
 
 #include <boost/log/trivial.hpp>
 
+#include <boost/random.hpp>
+#include <boost/nondet_random.hpp>
+
+
 #include "utilities.h"
 #include "../../protocol/udm.pb.h"
 
@@ -56,3 +60,21 @@ std::shared_ptr<char*> pack_msg(server_msg *msg, int *size_)
 	msg->SerializeToString(&msg_buf);
 	return pack_data(msg_buf, size_);
 }
+
+std::string random_string(int length)
+{
+	BOOST_LOG_TRIVIAL(debug)<<__FILE__<<":"<<__LINE__<<"\t"<<__func__;
+    std::string chars("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890");
+    std::string data;
+    boost::random_device rng;
+    boost::variate_generator<boost::random_device&, boost::uniform_int<>> gen(rng, boost::uniform_int<>(0, (int)chars.length()-1));
+    for(int i = 0; i < length; ++i)
+        data += chars[gen()];
+    return data;
+}
+
+std::string generate_auth_token()
+{
+	return random_string(64);
+}
+