package auth

import "context"

// SSOProvider defines the interface for SSO authentication providers.
// Implementations will be added for LDAP, OAuth2, and SAML.
type SSOProvider interface {
	// Authenticate validates credentials and returns user information.
	Authenticate(ctx context.Context, credentials map[string]string) (*SSOUser, error)
	// Name returns the provider name (e.g., "ldap", "oauth2", "saml").
	Name() string
}

type SSOUser struct {
	ExternalID string
	Name       string
	Email      string
	Phone      string
	Department string
	AvatarURL  string
}