From 1ca85b0ecb123da3582e59f189b78fa94449b412 Mon Sep 17 00:00:00 2001
From: Leo-Besancon <lb@massa.net>
Date: Thu, 22 Feb 2024 11:26:31 +0100
Subject: [PATCH] Improve readonly behaviour

---
 massa-api/src/public.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/massa-api/src/public.rs b/massa-api/src/public.rs
index bc2166c0bdd..d8fa99a370a 100644
--- a/massa-api/src/public.rs
+++ b/massa-api/src/public.rs
@@ -138,6 +138,11 @@ impl MassaRpcServer for API<Public> {
             fee,
         } in reqs
         {
+            if address.is_none() && fee.is_some() {
+                return Err(
+                    ApiError::BadRequest("fee argument is set without address".into()).into(),
+                );
+            }
             let address = if let Some(addr) = address {
                 addr
             } else {
@@ -231,6 +236,12 @@ impl MassaRpcServer for API<Public> {
             fee,
         } in reqs
         {
+            if caller_address.is_none() && (fee.is_some() || coins.is_some()) {
+                return Err(ApiError::BadRequest(
+                    "fee or coins argument is set without caller_address".into(),
+                )
+                .into());
+            }
             let caller_address = if let Some(addr) = caller_address {
                 addr
             } else {