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Stop leaking usernames when SIGNUPS_ALLOWED=false

This fixes #691 - respond in less specific way to not leak the
fact that user is already registered on the server.
This commit is contained in:
Miro Prasil 2019-11-01 22:34:42 +00:00
parent 77b78f0991
commit 00a11b1b78

View file

@ -62,7 +62,11 @@ fn register(data: JsonUpcase<RegisterData>, conn: DbConn) -> EmptyResult {
let mut user = match User::find_by_mail(&data.Email, &conn) {
Some(user) => {
if !user.password_hash.is_empty() {
err!("User already exists")
if CONFIG.signups_allowed() {
err!("User already exists")
} else {
err!("Registration not allowed or user already exists")
}
}
if let Some(token) = data.Token {
@ -82,14 +86,14 @@ fn register(data: JsonUpcase<RegisterData>, conn: DbConn) -> EmptyResult {
} else if CONFIG.signups_allowed() {
err!("Account with this email already exists")
} else {
err!("Registration not allowed")
err!("Registration not allowed or user already exists")
}
}
None => {
if CONFIG.signups_allowed() || Invitation::take(&data.Email, &conn) {
User::new(data.Email.clone())
} else {
err!("Registration not allowed")
err!("Registration not allowed or user already exists")
}
}
};