dynamic_privilege_services_impl Class Reference

Interface implementation for registering and checking global dynamic privileges. More...

#include <dynamic_privileges_impl.h>

Static Public Member Functions
static mysql_service_status_t	register_privilege (const char *privilege_str, size_t privilege_str_len) noexcept
	Register a privilege identifiers in the list of known identifiers. More...
static mysql_service_status_t	unregister_privilege (const char *privilege_str, size_t privilege_str_len) noexcept
	Unregister a privilege identifiers in the list of known identifiers. More...
static mysql_service_status_t	has_global_grant (Security_context_handle, const char *privilege_str, size_t privilege_str_len) noexcept
	Check if the supplied security context has the specified privilege identifier granted to it. More...
static mysql_service_status_t	add_deprecated (const char *priv_name, size_t priv_name_len) noexcept
static mysql_service_status_t	remove_deprecated (const char *priv_name, size_t priv_name_len) noexcept

Detailed Description

Interface implementation for registering and checking global dynamic privileges.

Member Function Documentation

add_deprecated()

mysql_service_status_t dynamic_privilege_services_impl::add_deprecated ( const char *  priv_name, size_t  priv_name_len  )

staticnoexcept

has_global_grant()

mysql_service_status_t dynamic_privilege_services_impl::has_global_grant ( Security_context_handle  handle, const char *  privilege_str, size_t  privilege_str_len  )

staticnoexcept

Check if the supplied security context has the specified privilege identifier granted to it.

Checks if a user has a specified privilege ID granted to it.

Returns

Return values

true	The privilege was granted.
false	Access is defined - no such privilege.

Parameters

handle	The active security context of the user to be checked.
privilege_str	The privilege identifier string
privilege_str_len	The length of the identifier string

Returns

Success state

true The user has the grant

false The user hasn't the grant

register_privilege()

mysql_service_status_t dynamic_privilege_services_impl::register_privilege ( const char *  privilege_str, size_t  privilege_str_len  )

staticnoexcept

Register a privilege identifiers in the list of known identifiers.

This enable the SQL syntax to recognize the identifier as a valid token.

Parameters

privilege_str	The privilege identifier string
privilege_str_len	The length of the identifier string

Note

This function acquires the THD from the current_thd

Returns

Error flag

true The privilege ID couldn't be inserted.

false The privilege ID was successfully registered.

remove_deprecated()

mysql_service_status_t dynamic_privilege_services_impl::remove_deprecated ( const char *  priv_name, size_t  priv_name_len  )

staticnoexcept

unregister_privilege()

mysql_service_status_t dynamic_privilege_services_impl::unregister_privilege ( const char *  privilege_str, size_t  privilege_str_len  )

staticnoexcept

Unregister a privilege identifiers in the list of known identifiers.

This disables the SQL syntax from recognizing the identifier as a valid token.

Parameters

privilege_str	The privilege identifier string
privilege_str_len	The length of the identifier string

Note

This function acquires the THD from the current_thd

Returns

Error flag

true The privilege ID wasn't in the list or remove failed.

false The privilege ID was successfully unregistered.

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The documentation for this class was generated from the following files:

• sql/auth/dynamic_privileges_impl.h
• sql/auth/dynamic_privileges_impl.cc