svtools/inc/PasswordHelper.hxx

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  30
  31 #ifndef _SVTOOLS_PASSWORDHELPER_HXX
  32 #define _SVTOOLS_PASSWORDHELPER_HXX
  33
  34 #include "svtools/svldllapi.h"
  35 #include "sal/types.h"
  36 #include "com/sun/star/uno/Sequence.hxx"
  37
  38 class String;
  39
  40 class SvPasswordHelper
  41 {
  42     static void     GetHashPasswordLittleEndian(com::sun::star::uno::Sequence<sal_Int8>& rPassHash, const String& sPass);
  43     static void     GetHashPasswordBigEndian(com::sun::star::uno::Sequence<sal_Int8>& rPassHash, const String& sPass);
  44
  45 public:
  46     SVL_DLLPUBLIC static void     GetHashPassword(com::sun::star::uno::Sequence <sal_Int8>& rPassHash, const sal_Char* pPass, sal_uInt32 nLen);
  47
  48     SVL_DLLPUBLIC static void     GetHashPassword(com::sun::star::uno::Sequence<sal_Int8>& rPassHash, const String& sPass);
  49     /**
  50     Use this method to compare a given string with another given Hash value.
  51     This is necessary, because in older versions exists different hashs of the same string. They were endian dependent.
  52     We need this to handle old files. This method will compare against big and little endian. See #101326#
  53     */
  54     SVL_DLLPUBLIC static bool     CompareHashPassword(const com::sun::star::uno::Sequence<sal_Int8>& rOldPassHash, const String& sNewPass);
  55 };
  56
  57 #endif
  58