Struct ValidationUtils 

pub struct ValidationUtils;

Common token exchange validation utilities

Implementations

impl ValidationUtils

pub fn validate_grant_type(grant_type: &str) -> Result<()>

Validate RFC 8693 grant type

pub fn validate_token_type( token_type: &str, supported_types: &[String], ) -> Result<()>

Validate token type against supported types

pub fn extract_subject(metadata: &HashMap<String, Value>) -> Option<String>

Extract subject from token metadata

pub fn extract_scopes( metadata: &HashMap<String, Value>, scope_string: Option<&str>, ) -> Vec<String>

Extract scopes from token metadata or scope string

pub fn validate_delegation_depth( current_depth: usize, max_depth: usize, ) -> Result<()>

Validate delegation chain depth

pub fn normalize_token_type(token_type: &str) -> String

Normalize token type URN

pub fn is_jwt_token_type(token_type: &str) -> bool

Check if token type is JWT-based

pub fn validate_scope_requirements( requested_scopes: &[String], available_scopes: &[String], require_all: bool, ) -> Result<()>

Validate scope requirements