Update to base64 0.22.1

This is just simple dependency update to avoid people having duplicate (old) versions of base64 in their dependency tree if they use this crate

jsonrpc/Cargo.toml

@@ -33,7 +33,7 @@ proxy = ["socks"]
 serde = { version = "1", features = ["derive"] }
 serde_json = { version = "1", features = [ "raw_value" ] }
 
-base64 = { version = "0.13.0", optional = true }
+base64 = { version = "0.22.1", optional = true }
 minreq = { version = "2.7.0", features = ["json-using-serde"], optional = true }
 socks = { version = "0.3.4", optional = true}
 

jsonrpc/src/http/minreq_http.rs

@@ -13,6 +13,9 @@ use std::{error, fmt};
 use crate::client::Transport;
 use crate::{Request, Response};
 
+use base64::engine::general_purpose::STANDARD as BASE64;
+use base64::Engine;
+
 const DEFAULT_URL: &str = "http://localhost";
 const DEFAULT_PORT: u16 = 8332; // the default RPC port for bitcoind.
 #[cfg(not(jsonrpc_fuzz))]
@@ -123,7 +126,7 @@ impl Builder {
         if let Some(ref pass) = pass {
             s.push_str(pass.as_ref());
         }
-        self.tp.basic_auth = Some(format!("Basic {}", &base64::encode(s.as_bytes())));
+        self.tp.basic_auth = Some(format!("Basic {}", &BASE64.encode(s.as_bytes())));
         self
     }
 
@@ -144,7 +147,7 @@ impl Builder {
     /// let client = MinreqHttpTransport::builder().cookie_auth(cookie);
     /// ```
     pub fn cookie_auth<S: AsRef<str>>(mut self, cookie: S) -> Self {
-        self.tp.basic_auth = Some(format!("Basic {}", &base64::encode(cookie.as_ref().as_bytes())));
+        self.tp.basic_auth = Some(format!("Basic {}", &BASE64.encode(cookie.as_ref().as_bytes())));
         self
     }
 

jsonrpc/src/http/simple_http.rs

@@ -14,6 +14,9 @@ use std::sync::{Arc, Mutex, MutexGuard};
 use std::time::Duration;
 use std::{error, fmt, io, net, num};
 
+use base64::engine::general_purpose::STANDARD as BASE64;
+use base64::Engine;
+
 #[cfg(feature = "proxy")]
 use socks::Socks5Stream;
 
@@ -377,13 +380,13 @@ impl Builder {
         if let Some(ref pass) = pass {
             auth.push_str(pass.as_ref());
         }
-        self.tp.basic_auth = Some(format!("Basic {}", &base64::encode(auth.as_bytes())));
+        self.tp.basic_auth = Some(format!("Basic {}", &BASE64.encode(auth.as_bytes())));
         self
     }
 
     /// Adds authentication information to the transport using a cookie string ('user:pass').
     pub fn cookie_auth<S: AsRef<str>>(mut self, cookie: S) -> Self {
-        self.tp.basic_auth = Some(format!("Basic {}", &base64::encode(cookie.as_ref().as_bytes())));
+        self.tp.basic_auth = Some(format!("Basic {}", &BASE64.encode(cookie.as_ref().as_bytes())));
         self
     }