Roles::Role_activation Class Reference

#include <roles.h>

Public Member Functions
	Role_activation (THD *thd, Security_context *sctx, role_enum type, const List< LEX_USER > *role_list=nullptr, bool raise_error=true)
	Constructor. More...
	Role_activation (const Role_activation &)=delete
	Role_activation (Role_activation &&)=delete
Role_activation &	operator= (const Role_activation &)=delete
Role_activation &	operator= (Role_activation &&)=delete
	~Role_activation ()
bool	activate ()
	Activate roles for given session. More...

Private Member Functions
bool	activate_role_none ()
	Deactivate all roles for current session. More...
bool	activate_role_default ()
	Activate default roles for current session. More...
bool	activate_role_all ()
	Activate all granted roles - except those specified through m_role_list. More...
bool	activate_role_name ()
	Activate roles available through m_role_list. More...

Private Attributes
THD *	m_thd
Security_context *	m_sctx
role_enum	m_type
const List< LEX_USER > *	m_role_list
bool	m_raise_error
bool	m_valid

Constructor & Destructor Documentation

Role_activation() [1/3]

Roles::Role_activation::Role_activation ( THD *  thd, Security_context *  sctx, role_enum  type, const List< LEX_USER > *  role_list = nullptr, bool  raise_error = true  )

explicit

Constructor.

Parameters

[in]	thd	THD handle
[in]	sctx	Security context handle
[in]	type	Role activation type
[in]	role_list	List of roles - depends on type
[in]	raise_error	Flag to raise error

Role_activation() [2/3]

Roles::Role_activation::Role_activation ( const Role_activation &  )

delete

Role_activation() [3/3]

Roles::Role_activation::Role_activation ( Role_activation &&  )

delete

~Role_activation()

Roles::Role_activation::~Role_activation ( )

inline

Member Function Documentation

activate()

bool Roles::Role_activation::activate

(

)

Activate roles for given session.

Returns

status of role activation

Return values

false	Success
true	Failure. Error is raised.

activate_role_all()

bool Roles::Role_activation::activate_role_all ( )

private

Activate all granted roles - except those specified through m_role_list.

Returns

Operation status

Return values

false	Success
true	Error

activate_role_default()

bool Roles::Role_activation::activate_role_default ( )

private

Activate default roles for current session.

Returns

Operation status

Return values

false	Success
true	Error

activate_role_name()

bool Roles::Role_activation::activate_role_name ( )

private

Activate roles available through m_role_list.

Returns

Operation status

Return values

false	Success
true	Error

activate_role_none()

bool Roles::Role_activation::activate_role_none ( )

private

Deactivate all roles for current session.

Returns

Operation status

Return values

false	Success
true	Error

No roles are active now, checking if user is granted access to current db directly

operator=() [1/2]

Role_activation & Roles::Role_activation::operator= ( const Role_activation &  )

delete

operator=() [2/2]

Role_activation & Roles::Role_activation::operator= ( Role_activation &&  )

delete

Member Data Documentation

m_raise_error

bool Roles::Role_activation::m_raise_error

private

m_role_list

const List<LEX_USER>* Roles::Role_activation::m_role_list

private

m_sctx

Security_context* Roles::Role_activation::m_sctx

private

m_thd

THD* Roles::Role_activation::m_thd

private

m_type

role_enum Roles::Role_activation::m_type

private

m_valid

bool Roles::Role_activation::m_valid

private

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

• sql/auth/roles.h
• sql/auth/roles.cc