update claims

internal/modules/processor_jwt/context.go

@@ -0,0 +1,16 @@
+package processor_jwt
+
+import "context"
+
+type claimsContextKey struct{}
+
+// ContextWithClaims stores authenticated claims in ctx.
+func ContextWithClaims(ctx context.Context, claims *JWTClaims) context.Context {
+	return context.WithValue(ctx, claimsContextKey{}, claims)
+}
+
+// ClaimsFromContext returns authenticated claims stored in ctx.
+func ClaimsFromContext(ctx context.Context) (*JWTClaims, bool) {
+	claims, ok := ctx.Value(claimsContextKey{}).(*JWTClaims)
+	return claims, ok && claims != nil
+}

internal/modules/processor_jwt/interceptor.go

@@ -39,7 +39,7 @@ func NewAuthorizationInterceptor(
 			return nil, status.Errorf(codes.Unauthenticated, "invalid token")
 		}
 
-		ctx = context.WithValue(ctx, "claims", claims)
+		ctx = ContextWithClaims(ctx, claims)
 		return handler(ctx, req)
 	}
 }