Secure.cpp File Reference

#include "blocxx/BLOCXX_config.h"
#include "blocxx/Array.hpp"
#include "blocxx/Secure.hpp"
#include "blocxx/FileSystem.hpp"
#include "blocxx/String.hpp"
#include "blocxx/Paths.hpp"
#include "blocxx/Format.hpp"
#include "blocxx/LazyGlobal.hpp"
#include <fcntl.h>
#include <grp.h>
#include <limits.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <cstdlib>
#include <cstdio>
#include <cerrno>
#include <vector>
#include <algorithm>

Go to the source code of this file.

Namespaces
namespace	BLOCXX_NAMESPACE
	Taken from RFC 1321.
namespace	BLOCXX_NAMESPACE::Secure

Macros
#define	THRBLOCXX_IF(tst, ExceptionClass, msg)
#define	THRBLOCXX_ERRNO_IF(tst, ExceptionClass, msg)
#define	ABORT_IF(tst, msg)   THRBLOCXX_IF((tst), Secure::ProcessAbortException, (msg))
#define	ABORT_ERRNO_IF(tst, msg)    THRBLOCXX_ERRNO_IF((tst), Secure::ProcessAbortException, (msg))

Functions
void	BLOCXX_NAMESPACE::Secure::dropPrivilegesPermanently (::uid_t newuid, ::gid_t newgid, EChildGroupAction extendedGroupAction)
StringArray	BLOCXX_NAMESPACE::Secure::minimalEnvironment ()
void	BLOCXX_NAMESPACE::Secure::runAs (char const *username, EChildGroupAction extendedGroupAction=E_SOURCE_EXTENDED_GROUPS)
	Look up user ID and group ID for username in password file, chdir to "/", then drop privileges and run with that user ID and group ID.

Macro Definition Documentation

ABORT_ERRNO_IF

#define ABORT_ERRNO_IF	(		tst,
			msg )    THRBLOCXX_ERRNO_IF((tst), Secure::ProcessAbortException, (msg))

Definition at line 105 of file Secure.cpp.

Referenced by BLOCXX_NAMESPACE::Secure::dropPrivilegesPermanently(), and BLOCXX_NAMESPACE::Secure::runAs().

ABORT_IF

#define ABORT_IF	(		tst,
			msg )   THRBLOCXX_IF((tst), Secure::ProcessAbortException, (msg))

Definition at line 103 of file Secure.cpp.

Referenced by BLOCXX_NAMESPACE::Secure::dropPrivilegesPermanently(), and BLOCXX_NAMESPACE::Secure::runAs().

THRBLOCXX_ERRNO_IF

#define THRBLOCXX_ERRNO_IF	(		tst,
			ExceptionClass,
			msg )

Value:

   do \
   { \
      if (tst) \
      { \
         BLOCXX_THROW_ERRNO_MSG(ExceptionClass, (msg)); \
      } \
   } while (false)

Definition at line 94 of file Secure.cpp.

THRBLOCXX_IF

#define THRBLOCXX_IF	(		tst,
			ExceptionClass,
			msg )

Value:

   do \
   { \
      if (tst) \
      { \
         BLOCXX_THROW(ExceptionClass, (msg)); \
      } \
   } while (false)

Definition at line 85 of file Secure.cpp.