Fix: reading of key

Thanks: Daniel

1 files changed, 3 insertions, 4 deletions

diff --git a/src/main.rs b/src/main.rs
index c123572..fcae3b9 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -20,11 +20,10 @@ struct Claims {
 
 fn main() {
     println!("reading key");
-    let mut f = File::open("foo").unwrap();
-    let bufsize = 1024 * 1024;
+    let mut f = File::open("foo.der").unwrap();
 
-    let mut key = vec![0; bufsize];
-    f.read(&mut key).unwrap();
+    let mut key = Vec::new();
+    f.read_to_end(&mut key).unwrap();
     println!("key len {}", key.len());
 
     println!("finding tokens on command line");