Handle request and state more reasonably

crates/lox-wasm/Cargo.toml

@@ -13,6 +13,7 @@ crate-type = ["cdylib"]
 lox = { git = "https://gitlab.torproject.org/onyinyang/lox.git", branch = "master" }
 wasm-bindgen = "0.2"
 serde_json = "1.0.87"
+serde = "1"
 serde-wasm-bindgen = "0.4.5"
 
 console_error_panic_hook = "0.1.7"

crates/lox-wasm/src/lib.rs

@@ -2,11 +2,18 @@ use lox::bridge_table::BridgeLine;
 use lox::proto::open_invite;
 use lox::{IssuerPubKey, OPENINV_LENGTH};
 use serde_json;
+use serde::{Deserialize,Serialize};
 //use serde_wasm_bindgen;
 use std::array::TryFromSliceError;
 use std::panic;
 use wasm_bindgen::prelude::*;
 
+#[derive(Debug,Deserialize, Serialize)]
+struct ReqState {
+    request: String,
+    state: String,
+}
+
 #[wasm_bindgen]
 extern "C" {
     #[wasm_bindgen(js_namespace = console)]
@@ -28,16 +35,17 @@ pub fn open_invite(invite: &[u8]) -> Result<String, JsValue> {
         Err(e) => return Err(JsValue::from(e.to_string())),
     };
     let (request, state) = open_invite::request(&token);
-    let serialized_request = serde_json::to_string(&request).unwrap();
-    let serialized_state = serde_json::to_string(&state).unwrap();
+    let req_state = ReqState {
+        request: serde_json::to_string(&request).unwrap(),
+        state: serde_json::to_string(&state).unwrap(),
+    };
     unsafe {
         log(&format!(
             "Formatted open invite request: {}",
-            serialized_request
+            serde_json::to_string(&req_state).unwrap()
         ));
     }
-    let open_lox_result = concat_string(serialized_request, serialized_state);
-    Ok(open_lox_result)
+    Ok(serde_json::to_string(&req_state).unwrap())
 }
 
 fn concat_string(request: String, state: String) -> String {