feat: filter invisible chars in title

2022-08-30 23:36:44 +08:00
parent 86b736dadb
commit dd110be8c7
1 changed files with 6 additions and 1 deletions
--- a/src/api/operation.rs
+++ b/src/api/operation.rs
@@ -208,7 +208,12 @@ pub struct TitleInput {

 #[post("/title", data = "<ti>")]
 pub async fn set_title(ti: Form<TitleInput>, user: CurrentUser, rconn: RdsConn) -> JsonApi {
-    if CustomTitle::set(&rconn, &user.namehash, &ti.title).await? {
+    let title: String = ti.title.chars().filter(|c| c.is_alphanumeric()).collect();
+    if title.is_empty() {
+        Err(TitleUsed)?
+    }
+
+    if CustomTitle::set(&rconn, &user.namehash, &title).await? {
        code0!()
    } else {
        Err(TitleUsed)?