/[LeafOK_CVS]/lbbs/src/user_priv.c
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Revision 1.8 by sysadm, Wed Apr 30 09:18:20 2025 UTC Revision 1.14 by sysadm, Tue May 20 08:22:41 2025 UTC
# Line 1  Line 1 
1  /***************************************************************************  /***************************************************************************
2                                                    user_priv.c  -  description                                                    user_priv.c  -  description
3                                                           -------------------                                                           -------------------
4          begin                : Mon Oct 22 2004          Copyright            : (C) 2004-2025 by Leaflet
5          copyright            : (C) 2004 by Leaflet          Email                : leaflet@leafok.com
         email                : leaflet@leafok.com  
6   ***************************************************************************/   ***************************************************************************/
7    
8  /***************************************************************************  /***************************************************************************
9   *                                                                         *   *                                                                         *
10   *   This program is free software; you can redistribute it and/or modify  *   *   This program is free software; you can redistribute it and/or modify  *
11   *   it under the terms of the GNU General Public License as published by  *   *   it under the terms of the GNU General Public License as published by  *
12   *   the Free Software Foundation; either version 2 of the License, or     *   *   the Free Software Foundation; either version 3 of the License, or     *
13   *   (at your option) any later version.                                   *   *   (at your option) any later version.                                   *
14   *                                                                         *   *                                                                         *
15   ***************************************************************************/   ***************************************************************************/
# Line 18  Line 17 
17  #include "user_priv.h"  #include "user_priv.h"
18  #include "bbs.h"  #include "bbs.h"
19  #include "common.h"  #include "common.h"
20    #include "database.h"
21  #include "log.h"  #include "log.h"
22  #include <stdio.h>  #include <stdio.h>
23  #include <mysql.h>  #include <mysql.h>
24    
25  BBS_user_priv BBS_priv;  BBS_user_priv BBS_priv;
26    
 int checklevel(BBS_user_priv *p_priv, int level)  
 {  
         return (((p_priv->level & level)) ^ level ? 0 : 1);  
 }  
   
27  int setpriv(BBS_user_priv *p_priv, int sid, int priv)  int setpriv(BBS_user_priv *p_priv, int sid, int priv)
28  {  {
29          int i;          int i;
# Line 71  int getpriv(BBS_user_priv *p_priv, int s Line 66  int getpriv(BBS_user_priv *p_priv, int s
66          return (sid >= 0 ? p_priv->g_priv : S_NONE);          return (sid >= 0 ? p_priv->g_priv : S_NONE);
67  }  }
68    
 int checkpriv(BBS_user_priv *p_priv, int sid, int priv)  
 {  
         return (((getpriv(p_priv, sid) & priv)) ^ priv ? 0 : 1);  
 }  
   
69  int load_priv(MYSQL *db, BBS_user_priv *p_priv, long int uid)  int load_priv(MYSQL *db, BBS_user_priv *p_priv, long int uid)
70  {  {
71          MYSQL_RES *rs;          MYSQL_RES *rs;
72          MYSQL_ROW row;          MYSQL_ROW row;
73          char sql[1024];          char sql[SQL_BUFFER_LEN];
         int i;  
74    
75          p_priv->uid = uid;          p_priv->uid = uid;
76          p_priv->level = (uid == 0 ? P_GUEST : P_USER);          p_priv->level = (uid == 0 ? P_GUEST : P_USER);
77          p_priv->g_priv = S_DEFAULT;          p_priv->g_priv = S_DEFAULT;
78            p_priv->s_count = 0;
79    
80          if (db == NULL)          if (db == NULL)
81                  return 1;                  return 1;
82    
83          // Permission          // Permission
84          sprintf(sql, "SELECT p_post, p_msg FROM user_list WHERE UID = %ld AND verified",          snprintf(sql, sizeof(sql), "SELECT p_post, p_msg FROM user_list WHERE UID = %ld AND verified",
85                          uid);                          uid);
86          if (mysql_query(db, sql) != 0)          if (mysql_query(db, sql) != 0)
87          {          {
# Line 103  int load_priv(MYSQL *db, BBS_user_priv * Line 93  int load_priv(MYSQL *db, BBS_user_priv *
93                  log_error("Get user_list data failed\n");                  log_error("Get user_list data failed\n");
94                  return -1;                  return -1;
95          }          }
96          if (row = mysql_fetch_row(rs))          if ((row = mysql_fetch_row(rs)))
97          {          {
98                  p_priv->g_priv |= (atoi(row[0]) ? S_POST : 0);                  p_priv->g_priv |= (atoi(row[0]) ? S_POST : 0);
99                  p_priv->g_priv |= (atoi(row[1]) ? S_MSG : 0);                  p_priv->g_priv |= (atoi(row[1]) ? S_MSG : 0);
# Line 111  int load_priv(MYSQL *db, BBS_user_priv * Line 101  int load_priv(MYSQL *db, BBS_user_priv *
101          mysql_free_result(rs);          mysql_free_result(rs);
102    
103          // Admin          // Admin
104          sprintf(sql, "SELECT major FROM admin_config WHERE UID = %ld "          snprintf(sql, sizeof(sql), "SELECT major FROM admin_config WHERE UID = %ld "
105                                   "AND enable AND (NOW() BETWEEN begin_dt AND end_dt)",                                   "AND enable AND (NOW() BETWEEN begin_dt AND end_dt)",
106                          uid);                          uid);
107          if (mysql_query(db, sql) != 0)          if (mysql_query(db, sql) != 0)
# Line 124  int load_priv(MYSQL *db, BBS_user_priv * Line 114  int load_priv(MYSQL *db, BBS_user_priv *
114                  log_error("Get admin_config data failed\n");                  log_error("Get admin_config data failed\n");
115                  return -1;                  return -1;
116          }          }
117          if (row = mysql_fetch_row(rs))          if ((row = mysql_fetch_row(rs)))
118          {          {
119                  p_priv->level |= (atoi(row[1]) ? P_ADMIN_M : P_ADMIN_S);                  p_priv->level |= (atoi(row[0]) ? P_ADMIN_M : P_ADMIN_S);
120                  p_priv->g_priv |= (atoi(row[1]) ? S_ALL : S_ADMIN);                  p_priv->g_priv |= (atoi(row[0]) ? S_ALL : S_ADMIN);
121          }          }
122          mysql_free_result(rs);          mysql_free_result(rs);
123    
124          // Section Master          // Section Master
125          sprintf(sql, "SELECT section_master.SID, major FROM section_master "          snprintf(sql, sizeof(sql), "SELECT section_master.SID, major FROM section_master "
126                                   "INNER JOIN section_config ON section_master.SID = section_config.SID "                                   "INNER JOIN section_config ON section_master.SID = section_config.SID "
127                                   "WHERE UID = %ld AND section_master.enable AND section_config.enable "                                   "WHERE UID = %ld AND section_master.enable AND section_config.enable "
128                                   "AND (NOW() BETWEEN begin_dt AND end_dt)",                                   "AND (NOW() BETWEEN begin_dt AND end_dt)",
# Line 147  int load_priv(MYSQL *db, BBS_user_priv * Line 137  int load_priv(MYSQL *db, BBS_user_priv *
137                  log_error("Get section_master data failed\n");                  log_error("Get section_master data failed\n");
138                  return -1;                  return -1;
139          }          }
140          while (row = mysql_fetch_row(rs))          while ((row = mysql_fetch_row(rs)))
141          {          {
142                  p_priv->level |= (atoi(row[1]) ? P_MAN_M : P_MAN_S);                  p_priv->level |= (atoi(row[1]) ? P_MAN_M : P_MAN_S);
143                  setpriv(p_priv, atoi(row[0]), getpriv(p_priv, atoi(row[0])) | (atoi(row[1]) ? S_MAN_M : S_MAN_S));                  setpriv(p_priv, atoi(row[0]), getpriv(p_priv, atoi(row[0])) | (atoi(row[1]) ? S_MAN_M : S_MAN_S));
# Line 155  int load_priv(MYSQL *db, BBS_user_priv * Line 145  int load_priv(MYSQL *db, BBS_user_priv *
145          mysql_free_result(rs);          mysql_free_result(rs);
146    
147          // Section status          // Section status
148          sprintf(sql, "SELECT SID, exp_get, read_user_level, write_user_level FROM section_config "          snprintf(sql, sizeof(sql), "SELECT SID, exp_get, read_user_level, write_user_level FROM section_config "
149                                   "INNER JOIN section_class ON section_config.CID = section_class.CID "                                   "INNER JOIN section_class ON section_config.CID = section_class.CID "
150                                   "WHERE section_config.enable AND section_class.enable "                                   "WHERE section_config.enable AND section_class.enable "
151                                   "ORDER BY SID");                                   "ORDER BY SID");
# Line 169  int load_priv(MYSQL *db, BBS_user_priv * Line 159  int load_priv(MYSQL *db, BBS_user_priv *
159                  log_error("Get section_config data failed\n");                  log_error("Get section_config data failed\n");
160                  return -1;                  return -1;
161          }          }
162          while (row = mysql_fetch_row(rs))          while ((row = mysql_fetch_row(rs)))
163          {          {
164                  int priv = getpriv(p_priv, atoi(row[0]));                  int priv = getpriv(p_priv, atoi(row[0]));
165                  if (p_priv->level < atoi(row[2]))                  if (p_priv->level < atoi(row[2]))
# Line 189  int load_priv(MYSQL *db, BBS_user_priv * Line 179  int load_priv(MYSQL *db, BBS_user_priv *
179          mysql_free_result(rs);          mysql_free_result(rs);
180    
181          // Section ban          // Section ban
182          sprintf(sql, "SELECT SID FROM ban_user_list WHERE UID = %ld AND enable "          snprintf(sql, sizeof(sql), "SELECT SID FROM ban_user_list WHERE UID = %ld AND enable "
183                                   "AND (NOW() BETWEEN ban_dt AND unban_dt)",                                   "AND (NOW() BETWEEN ban_dt AND unban_dt)",
184                          uid);                          uid);
185          if (mysql_query(db, sql) != 0)          if (mysql_query(db, sql) != 0)
# Line 202  int load_priv(MYSQL *db, BBS_user_priv * Line 192  int load_priv(MYSQL *db, BBS_user_priv *
192                  log_error("Get ban_user_list data failed\n");                  log_error("Get ban_user_list data failed\n");
193                  return -1;                  return -1;
194          }          }
195          while (row = mysql_fetch_row(rs))          while ((row = mysql_fetch_row(rs)))
196          {          {
197                  setpriv(p_priv, atoi(row[0]),                  setpriv(p_priv, atoi(row[0]),
198                                  getpriv(p_priv, atoi(row[0])) & (~S_POST));                                  getpriv(p_priv, atoi(row[0])) & (~S_POST));

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