From 09f5b7f0eb6117a6cfc915a359042faff01f2dee Mon Sep 17 00:00:00 2001
From: Harald Eilertsen <haraldei@anduin.net>
Date: Thu, 22 Mar 2018 20:18:14 +0100
Subject: Move reporting of pwned or not into main.

---
 src/main.rs | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/main.rs b/src/main.rs
index 3f82135..4e7cbb7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -17,6 +17,7 @@
 extern crate reqwest;
 extern crate ring;
 use std::env;
+use std::error::Error;
 use ring::digest;
 
 //
@@ -75,17 +76,20 @@ fn test_creating_new_password() {
     assert_eq!(&pw.rest, "910077770C8340F63CD2DCA2AC1F120444F");
 }
 
-fn check(pw: Password) {
+fn check(pw: Password) -> Result<bool, reqwest::Error>{
     let uri = &format!("https://api.pwnedpasswords.com/range/{}", pw.range);
-    let hashes = reqwest::get(uri).unwrap().text().unwrap();
+    let hashes = reqwest::get(uri)?.text()?;
 
     if let Some(pos) = hashes.find(&pw.rest) {
-        println!("Password is PWNED!");
         if let Some(res) = hashes[pos..].lines().take(1).collect::<Vec<_>>().pop() {
             let count = res.split(':').skip(1).collect::<Vec<_>>().pop().unwrap();
             println!("The password {} was found in {} breaches", pw.pw, count);
         }
+
+        return Ok(true);
     }
+
+    Ok(false)
 }
 
 fn print_usage() {
@@ -103,6 +107,10 @@ fn main() {
     }
 
     for pw in passwords {
-        check(Password::new(&pw));
+        match check(Password::new(&pw)) {
+            Err(e) => println!("{}", e.description()),
+            Ok(true) => println!("Password is PWNED!"),
+            Ok(false) => println!("Password was not found in any breaches.")
+        }
     }
 }
-- 
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