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...

Detailed Description

Interface implementation for registering and checking global dynamic privileges.

Member Function Documentation

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.

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