1 files changed, 5 insertions, 2 deletions

diff --git a/webd/src/config.rs b/webd/src/config.rs
index d3ada8f..44ce4ec 100644
--- a/webd/src/config.rs
+++ b/webd/src/config.rs
@@ -34,11 +34,14 @@ impl Config {
         if !origin.starts_with("http://") && !origin.starts_with("https://") {
             return Err("ZAGAN_WEB_ORIGIN must start with http:// or https://".to_string());
         }
-        let origin = origin.trim_end_matches('/').to_string();
+        let origin = origin.trim_end_matches('/').to_ascii_lowercase();
 
         let upstream = value("ZAGAN_UPSTREAM", DEFAULT_UPSTREAM);
         let fingerprint = required("ZAGAN_UPSTREAM_FINGERPRINT")?;
-        let fingerprint = fingerprint.trim().to_ascii_lowercase();
+        let fingerprint = fingerprint
+            .trim()
+            .replace([':', ' ', '-'], "")
+            .to_ascii_lowercase();
         if fingerprint.len() != 64 || !fingerprint.bytes().all(|byte| byte.is_ascii_hexdigit()) {
             return Err(
                 "ZAGAN_UPSTREAM_FINGERPRINT must be the 64-character SHA-256 of the upstream SPKI"