mirror of
https://github.com/MariaDB/server.git
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85 lines
3.5 KiB
C
85 lines
3.5 KiB
C
/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#define SELECT_ACL 1
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#define INSERT_ACL 2
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#define UPDATE_ACL 4
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#define DELETE_ACL 8
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#define CREATE_ACL 16
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#define DROP_ACL 32
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#define RELOAD_ACL 64
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#define SHUTDOWN_ACL 128
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#define PROCESS_ACL 256
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#define FILE_ACL 512
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#define GRANT_ACL 1024
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#define REFERENCES_ACL 2048
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#define INDEX_ACL 4096
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#define ALTER_ACL 8192
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#define EXTRA_ACL 16384
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#define DB_ACLS (UPDATE_ACL | SELECT_ACL | INSERT_ACL | \
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DELETE_ACL | CREATE_ACL | DROP_ACL | GRANT_ACL | \
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REFERENCES_ACL | INDEX_ACL | ALTER_ACL)
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#define TABLE_ACLS (SELECT_ACL | INSERT_ACL | UPDATE_ACL | \
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DELETE_ACL | CREATE_ACL | DROP_ACL | GRANT_ACL | \
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REFERENCES_ACL | INDEX_ACL | ALTER_ACL)
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#define COL_ACLS (SELECT_ACL | INSERT_ACL | UPDATE_ACL | REFERENCES_ACL)
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#define GLOBAL_ACLS (SELECT_ACL | INSERT_ACL | UPDATE_ACL | DELETE_ACL |\
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CREATE_ACL | DROP_ACL | RELOAD_ACL | SHUTDOWN_ACL |\
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PROCESS_ACL | FILE_ACL | GRANT_ACL | REFERENCES_ACL |\
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INDEX_ACL | ALTER_ACL)
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#define NO_ACCESS 32768
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/* defines to change the above bits to how things are stored in tables */
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#define fix_rights_for_db(A) (((A) & 63) | (((A) & ~63) << 4))
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#define get_rights_for_db(A) (((A) & 63) | (((A) & ~63) >> 4))
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#define fix_rights_for_table(A) (((A) & 63) | (((A) & ~63) << 4))
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#define get_rights_for_table(A) (((A) & 63) | (((A) & ~63) >> 4))
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#define fix_rights_for_column(A) (((A) & COL_ACLS) | ((A & ~COL_ACLS) << 7))
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#define get_rights_for_column(A) (((A) & COL_ACLS) | ((A & ~COL_ACLS) >> 7))
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/* prototypes */
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int acl_init(bool dont_read_acl_tables);
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void acl_reload(void);
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void acl_free(bool end=0);
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uint acl_get(const char *host, const char *ip, const char *bin_ip,
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const char *user, const char *db);
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uint acl_getroot(const char *host, const char *ip, const char *user,
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const char *password,const char *scramble,char **priv_user,
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bool old_ver);
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bool acl_check_host(const char *host, const char *ip);
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bool change_password(THD *thd, const char *host, const char *user,
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char *password);
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int mysql_grant(THD *thd, const char *db, List <LEX_USER> &user_list,
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uint rights, bool revoke);
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int mysql_table_grant(THD *thd, TABLE_LIST *table, List <LEX_USER> &user_list,
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List <LEX_COLUMN> &column_list, uint rights,
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bool revoke);
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int grant_init(void);
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void grant_free(void);
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void grant_reload(void);
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bool check_grant(THD *thd, uint want_access, TABLE_LIST *tables,
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uint show_command=0);
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bool check_grant_column (THD *thd,TABLE *table, const char *name,uint length,
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uint show_command=0);
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bool check_grant_all_columns(THD *thd, uint want_access, TABLE *table);
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bool check_grant_db(THD *thd,const char *db);
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uint get_table_grant(THD *thd, TABLE_LIST *table);
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uint get_column_grant(THD *thd, TABLE_LIST *table, Field *field);
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int mysql_show_grants(THD *thd, LEX_USER *user);
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