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/*
* Part of Very Secure FTPd
* Licence: GPL v2
* Author: Chris Evans
* access.c
*
* Routines to do very very simple access control based on filenames.
*/
#include "access.h"
#include "ls.h"
#include "tunables.h"
#include "str.h"
int
vsf_access_check_file(const struct mystr* p_filename_str)
{
static struct mystr s_access_str;
unsigned int iters = 0;
if (!tunable_deny_file)
{
return 1;
}
if (str_isempty(&s_access_str))
{
str_alloc_text(&s_access_str, tunable_deny_file);
}
if (vsf_filename_passes_filter(p_filename_str, &s_access_str, &iters))
{
return 0;
}
else
{
struct str_locate_result loc_res =
str_locate_str(p_filename_str, &s_access_str);
if (loc_res.found)
{
return 0;
}
}
return 1;
}
int
vsf_access_check_file_visible(const struct mystr* p_filename_str)
{
static struct mystr s_access_str;
unsigned int iters = 0;
if (!tunable_hide_file)
{
return 1;
}
if (str_isempty(&s_access_str))
{
str_alloc_text(&s_access_str, tunable_hide_file);
}
if (vsf_filename_passes_filter(p_filename_str, &s_access_str, &iters))
{
return 0;
}
else
{
struct str_locate_result loc_res =
str_locate_str(p_filename_str, &s_access_str);
if (loc_res.found)
{
return 0;
}
}
return 1;
}
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