Struct AuthManager 

pub struct AuthManager { /* private fields */ }

Authentication manager that handles users and roles

Implementations

impl AuthManager

pub fn new() -> Self

pub async fn add_user(&self, user: User) -> PgWireResult<()>

Add a new user to the system

pub async fn add_role(&self, role: Role) -> PgWireResult<()>

Add a new role to the system

pub async fn authenticate( &self, username: &str, password: &str, ) -> PgWireResult<bool>

Authenticate a user with username and password

pub async fn get_user(&self, username: &str) -> Option<User>

Get user information

pub async fn get_role(&self, role_name: &str) -> Option<Role>

Get role information

pub async fn user_has_role(&self, username: &str, role_name: &str) -> bool

Check if user has a specific role

pub async fn list_users(&self) -> Vec<String>

List all users (for administrative purposes)

pub async fn list_roles(&self) -> Vec<String>

List all roles (for administrative purposes)

pub async fn grant_permission( &self, role_name: &str, permission: Permission, resource: ResourceType, granted_by: &str, with_grant_option: bool, ) -> PgWireResult<()>

Grant permission to a role

pub async fn revoke_permission( &self, role_name: &str, permission: Permission, resource: ResourceType, ) -> PgWireResult<()>

Revoke permission from a role

pub async fn check_permission( &self, username: &str, permission: Permission, resource: ResourceType, ) -> bool

Check if a user has a specific permission on a resource

pub async fn add_role_inheritance( &self, child_role: &str, parent_role: &str, ) -> PgWireResult<()>

Add role inheritance

pub async fn remove_role_inheritance( &self, child_role: &str, parent_role: &str, ) -> PgWireResult<()>

Remove role inheritance

pub async fn create_role(&self, config: RoleConfig) -> PgWireResult<()>

Create a new role with specific capabilities

pub async fn create_predefined_roles(&self) -> PgWireResult<()>

Create common predefined roles

Trait Implementations

impl Clone for AuthManager

fn clone(&self) -> AuthManager

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AuthManager

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for AuthManager

fn default() -> Self

Returns the “default value” for a type.

impl PgCatalogContextProvider for AuthManager

fn roles<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Vec<String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn role<'life0, 'life1, 'async_trait>( &'life0 self, name: &'life1 str, ) -> Pin<Box<dyn Future<Output = Option<Role>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,