paddle::verify_signature(): Remove `unwrap`s

Return a `Result` from the function to pass errors through.

2 files changed, 7 insertions, 3 deletions

diff --git a/license-generator/src/errors.rs b/license-generator/src/errors.rs
index 0a28341..0799c3e 100644
--- a/license-generator/src/errors.rs
+++ b/license-generator/src/errors.rs
@@ -1,5 +1,6 @@
 use log;
 use mysql;
+use paddle;
 
 error_chain! {
     foreign_links {
@@ -8,5 +9,7 @@ error_chain! {
 
         Log(log::SetLoggerError);
         MySql(mysql::error::Error);
+
+        Paddle(paddle::errors::Error);
     }
 }
diff --git a/license-generator/src/request.rs b/license-generator/src/request.rs
index 103656c..94e5b8d 100644
--- a/license-generator/src/request.rs
+++ b/license-generator/src/request.rs
@@ -1,14 +1,15 @@
 use paddle;
 
+use errors::*;
 use params;
 
-pub fn verified(req_params: &str) -> bool {
+pub fn verified(req_params: &str) -> Result<bool> {
     let mut p = params::parse(&req_params);
     let signature = p.remove("p_signature");
     let pem = include_bytes!("../private/paddle.pubkey.asc");
 
     match signature {
-        Some(signature) => paddle::verify_signature(pem, &signature, p),
-        None => false,
+        Some(signature) => Ok(paddle::verify_signature(pem, &signature, p)?),
+        None => Ok(false),
     }
 }