Use generic digest implementation instead of sha1 impl copied from boost

xbmc/network/websocket/CMakeLists.txt

@@ -3,8 +3,7 @@ set(SOURCES WebSocket.cpp
             WebSocketV13.cpp
             WebSocketV8.cpp)
 
-set(HEADERS sha1.hpp
-            WebSocket.h
+set(HEADERS WebSocket.h
             WebSocketManager.h
             WebSocketV13.h
             WebSocketV8.h)

xbmc/network/websocket/WebSocketV8.cpp

@@ -20,17 +20,19 @@
 
 #include <string>
 #include <sstream>
-#include "sha1.hpp"
 
 #include "WebSocketV8.h"
 #include "WebSocket.h"
 #include "utils/Base64.h"
+#include "utils/Digest.h"
 #include "utils/EndianSwap.h"
 #include "utils/HttpParser.h"
 #include "utils/HttpResponse.h"
 #include "utils/log.h"
 #include "utils/StringUtils.h"
 
+using KODI::UTILITY::CDigest;
+
 #define WS_HTTP_METHOD          "GET"
 #define WS_HTTP_TAG             "HTTP/"
 
@@ -191,14 +193,8 @@ std::string CWebSocketV8::calculateKey(const std::string &key)
   std::string acceptKey = key;
   acceptKey.append(WS_KEY_MAGICSTRING);
 
-  boost::uuids::detail::sha1 hash;
-  hash.process_bytes(acceptKey.c_str(), acceptKey.size());
-
-  unsigned int digest[5];
-  hash.get_digest(digest);
-
-  for (unsigned int index = 0; index < 5; index++)
-    digest[index] = Endian_SwapBE32(digest[index]);
+  CDigest digest{CDigest::Type::SHA1};
+  digest.Update(acceptKey);
 
-  return Base64::Encode((const char*)digest, sizeof(digest));
+  return Base64::Encode(digest.FinalizeRaw());
 }