access.c
上传用户:ig0539
上传日期:2022-05-21
资源大小:181k
文件大小:1k
- /*
- * 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;
- 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))
- {
- 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;
- 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))
- {
- 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;
- }