pam_sec.c File Reference

#include "pam_sec.h"

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Functions
int	check_config (FILE *log_fp, const char *const file, const int is_dir)
	: Where security checks and security tools are placed More...
int	is_nlnk (FILE *log_fp, const char *const file, struct stat *const st)
int	check_perm (FILE *log_fp, const char *const file, const struct stat *const st, const int is_dir)

Function Documentation

check_config()

int check_config	(	FILE *	log_fp,
		const char *const	file,
		const int	is_dir
	)

: Where security checks and security tools are placed

Author

: zakuarbor (Ju Hong Kim) Return 1 iff the file exists (and not a link) and has the correct permission

Parameters

log_fp	the handle of the log file
file	the config file (a directory or regular file)
is_dir	1 iff the file is a directory

Returns

: return 1 iff the file exists, is of the type specified by is_dir and has the correct permission. Else returns a 0.

Definition at line 3 of file pam_sec.c.

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check_perm()

int check_perm	(	FILE *	log_fp,
		const char *const	file,
		const struct stat *const	st,
		const int	is_dir
	)

Return 1 iff the file is owned by root and has rw permission and the other fields does not have write permission

Parameters

log_fp	the handle of the log file
file	the file to inspect
st	the pointer to a file stat structure. This field is not modified in this function
is_dir	1 iff the desired file is supposed to be a directory

Returns

: return 1 iff the file is owned by root and has rw permission and the other fields does not have write permission

Definition at line 64 of file pam_sec.c.

is_nlnk()

int is_nlnk	(	FILE *	log_fp,
		const char *const	file,
		struct stat *const	st
	)

Return 1 iff the file exists and is not a symlink. Else returns a 0.

Parameters

log_fp	the handle of the log file
file	the file to inspect
st	the pointer to a file stat structure. This field is modified in the function

Returns

: return 1 iff the file exists and is not a symlink. Else returns a 0.

Definition at line 41 of file pam_sec.c.