attempt to fix query params

Cargo.lock

@@ -1182,12 +1182,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "urlencoding"
-version = "2.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
-
 [[package]]
 name = "utf-8"
 version = "0.7.6"
@@ -1296,7 +1290,6 @@ dependencies = [
  "tracing",
  "tracing-subscriber",
  "url",
- "urlencoding",
 ]
 
 [[package]]

Cargo.toml

@@ -11,5 +11,4 @@ tracing-subscriber = { version = "0.3", features = ["fmt"] }
 clap = { version = "4", features = ["derive"] }
 futures-util = "0.3"
 chrono = "0.4"
-urlencoding = "2"
 url = "2"

src/main.rs

@@ -3,7 +3,7 @@ use std::path::PathBuf;
 
 use chrono::Local;
 use clap::Parser;
-use url::Url;
+use url::{form_urlencoded, Url};
 use futures_util::StreamExt;
 use tokio::task::JoinSet;
 use tokio_tungstenite::{
@@ -70,10 +70,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
                 .map(|(k, v)| (k.into_owned(), v.into_owned()))
                 .collect();
 
-            let extra: Vec<(&str, &str)> = extra_params
-                .split('&')
-                .filter(|s| !s.is_empty())
-                .filter_map(|pair| pair.split_once('='))
+            let extra: Vec<(String, String)> = form_urlencoded::parse(extra_params.as_bytes())
+                .map(|(k, v)| (k.into_owned(), v.into_owned()))
                 .collect();
 
             // Rebuild query string with existing + extra params
@@ -84,10 +82,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
                     query_pairs.append_pair(k, v);
                 }
                 for (k, v) in &extra {
-                    // Decode first since append_pair will re-encode
-                    let k_decoded = urlencoding::decode(k).unwrap_or_else(|_| (*k).into());
-                    let v_decoded = urlencoding::decode(v).unwrap_or_else(|_| (*v).into());
-                    query_pairs.append_pair(&k_decoded, &v_decoded);
+                    query_pairs.append_pair(k, v);
                 }
             }
         }