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auth/authmw/token.go
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package authmw
import "context"
type ctxUIDKey struct{}
type ctxClaimsKey struct{}
// SetTokenData stores uid and token claims in context.
// Called by provider-specific AuthMiddleware (auth-jwt, auth-firebase) after
// token verification. EnrichmentMiddleware reads these values downstream.
func SetTokenData(ctx context.Context, uid string, claims map[string]any) context.Context {
ctx = context.WithValue(ctx, ctxUIDKey{}, uid)
ctx = context.WithValue(ctx, ctxClaimsKey{}, claims)
return ctx
}
func getUID(ctx context.Context) (string, bool) {
v, ok := ctx.Value(ctxUIDKey{}).(string)
return v, ok && v != ""
}
// GetClaims returns the raw token claims stored by SetTokenData.
// Returns nil if SetTokenData was not called on this context.
// Useful for custom IdentityEnricher implementations and ClaimsPermissionProvider.
func GetClaims(ctx context.Context) map[string]any {
v, _ := ctx.Value(ctxClaimsKey{}).(map[string]any)
return v
}
func getClaims(ctx context.Context) map[string]any { return GetClaims(ctx) }