MySQL 8.0.32
Source Code Documentation
dynamic_privilege_table.h
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22#ifndef DYNAMIC_PRIVILEGE_TABLE_H
23#define DYNAMIC_PRIVILEGE_TABLE_H
24
25#include <functional>
26#include <string>
27#include <unordered_set>
28
29#include "lex_string.h"
31
32class THD;
33struct TABLE;
34class Table_ref;
35
36typedef std::unordered_set<std::string> Dynamic_privilege_register;
37
40 const Auth_id_ref &auth_id,
41 const LEX_CSTRING &privilege,
42 bool with_grant_option,
43 bool delete_option);
45 public:
49 : m_thd(thd), m_table(table), m_no_update(false) {}
50 bool operator()(const std::string &priv, const Auth_id_ref &auth_id,
51 bool grant_option,
53 if (m_no_update) return false;
54 LEX_CSTRING cstr_priv = {priv.c_str(), priv.length()};
56 cstr_priv, grant_option,
57 op == Operation::REVOKE);
58 }
59
60 private:
64};
65
67void register_dynamic_privilege_impl(const std::string &priv);
69 std::function<bool(const char *)> action);
70#endif
std::pair< LEX_CSTRING, LEX_CSTRING > Auth_id_ref
user, host tuple which reference either acl_cache or g_default_roles
Definition: auth_common.h:78
For each client connection we create a separate thread with THD serving as a thread/connection descri...
Definition: sql_lexer_thd.h:33
Definition: table.h:2755
TABLE * table
Definition: table.h:3529
Definition: dynamic_privilege_table.h:44
Operation
Definition: dynamic_privilege_table.h:46
@ REVOKE
Definition: dynamic_privilege_table.h:46
@ GRANT
Definition: dynamic_privilege_table.h:46
bool m_no_update
Definition: dynamic_privilege_table.h:63
bool operator()(const std::string &priv, const Auth_id_ref &auth_id, bool grant_option, Update_dynamic_privilege_table::Operation op)
Definition: dynamic_privilege_table.h:50
TABLE * m_table
Definition: dynamic_privilege_table.h:62
THD * m_thd
Definition: dynamic_privilege_table.h:61
Update_dynamic_privilege_table()
Definition: dynamic_privilege_table.h:47
Update_dynamic_privilege_table(THD *thd, TABLE *table)
Definition: dynamic_privilege_table.h:48
void register_dynamic_privilege_impl(const std::string &priv)
Dynamic_privilege_register * get_dynamic_privilege_register(void)
This function returns a pointer to a global variable allocated on the heap.
Definition: dynamic_privilege_table.cc:71
std::unordered_set< std::string > Dynamic_privilege_register
Definition: dynamic_privilege_table.h:34
bool populate_dynamic_privilege_caches(THD *thd, Table_ref *tablelst)
Given an open table handler this function refresh the list of dynamic privilege grants by reading the...
Definition: dynamic_privilege_table.cc:88
bool modify_dynamic_privileges_in_table(THD *thd, TABLE *table, const Auth_id_ref &auth_id, const LEX_CSTRING &privilege, bool with_grant_option, bool delete_option)
Delete or insert a row in the mysql.dynamic_privilege table.
Definition: dynamic_privilege_table.cc:195
bool iterate_all_dynamic_privileges(THD *thd, std::function< bool(const char *)> action)
Definition: dynamic_privilege_table.cc:241
repeated Action action
Definition: replication_group_member_actions.proto:42
@ REVOKE
Definition: sql_yacc.h:520
Definition: mysql_lex_string.h:39
size_t length
Definition: mysql_lex_string.h:41
Definition: table.h:1395