hide password

Cargo.lock

@@ -1138,6 +1138,27 @@ dependencies = [
  "winreg",
 ]
 
+[[package]]
+name = "rpassword"
+version = "7.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6678cf63ab3491898c0d021b493c94c9b221d91295294a2a5746eacbe5928322"
+dependencies = [
+ "libc",
+ "rtoolbox",
+ "winapi",
+]
+
+[[package]]
+name = "rtoolbox"
+version = "0.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "034e22c514f5c0cb8a10ff341b9b048b5ceb21591f31c8f44c43b960f9b3524a"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
 [[package]]
 name = "rustc_version"
 version = "0.4.0"
@@ -1638,6 +1659,7 @@ dependencies = [
  "clap",
  "directories",
  "reqwest",
+ "rpassword",
  "scraper",
  "serde",
  "tokio",

Cargo.toml

@@ -16,3 +16,4 @@ reqwest = { version = "0.11", features = ["cookies"] }
 tokio = { version = ">=1.23.1", features = ["full"] }
 scraper = "0.14"
 clap = { version = "4.0.32", features = ["derive"] }
+rpassword = "7.2"

src/main.rs

@@ -45,9 +45,9 @@ async fn main() {
                         username: if args.username.is_some() {
                             args.username.unwrap()
                         } else {
-                            utils::ask("Username: ")
+                            utils::ask_username()
                         },
-                        password: Some(utils::ask("Password: ")),
+                        password: Some(utils::ask_password()),
                     }
                 }
             },
@@ -57,14 +57,14 @@ async fn main() {
                     args.username.unwrap()
                 } else {
                     // Only ask if nothing has been given in args
-                    utils::ask("Username: ")
+                    utils::ask_username()
                 },
-                password: Some(utils::ask("Password: ")),
+                password: Some(utils::ask_password()),
             },
         };
 
         if config.password.is_none() {
-            config.password = Some(utils::ask("Password: "));
+            config.password = Some(utils::ask_password());
         }
 
         let user_agent = format!("uwm/{}", env!("CARGO_PKG_VERSION"));

src/utils.rs

@@ -1,17 +1,24 @@
 use std::io::{self, Write};
 
-/// Ask user for something
-pub fn ask(text: &str) -> std::string::String {
+/// Ask user for username
+pub fn ask_username() -> std::string::String {
     let mut user_input = String::new();
     let stdin = io::stdin();
 
-    print!("{}", text);
+    print!("Username: ");
     io::stdout().flush().unwrap();
     stdin.read_line(&mut user_input).unwrap();
 
     user_input.trim_end().to_string()
 }
 
+/// Ask user for password
+pub fn ask_password() -> std::string::String {
+    print!("Password: ");
+    io::stdout().flush().unwrap();
+    rpassword::read_password().unwrap()
+}
+
 /// Write a document to a file
 ///
 /// `html_data` may be created with something like that: