Lower-case the X.500s.

2 files changed, 2 insertions, 1 deletions

diff --git a/src/bin/add-student-x500s.rs b/src/bin/add-student-x500s.rs
index 14023b1..d39568c 100644
--- a/src/bin/add-student-x500s.rs
+++ b/src/bin/add-student-x500s.rs
@@ -99,7 +99,7 @@ async fn main() -> Result<()> {
         .map(|record| {
             let email = &record[3];
             if let Some(x500) = email.strip_suffix("@umn.edu") {
-                Ok(x500.to_string())
+                Ok(x500.to_lowercase())
             } else {
                 bail!("not a valid UMN email: {:?}", email)
             }
diff --git a/src/handlers/x500_mapper.rs b/src/handlers/x500_mapper.rs
index 31b888f..c228f70 100644
--- a/src/handlers/x500_mapper.rs
+++ b/src/handlers/x500_mapper.rs
@@ -79,6 +79,7 @@ impl X500Mapper {
     }
 
     async fn record_x500(&self, uid: UserId, x500: String) {
+        let x500 = x500.to_lowercase();
         let x500 = &x500;
         let future = async move {
             let uid = i64::from(uid);