Merge pull request #695 from mprasil/do-not-leak-usernames

Stop leaking usernames when SIGNUPS_ALLOWED=false
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Daniel García 2019-11-02 00:12:53 +01:00 committed by GitHub
commit e2e3712921
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@ -62,7 +62,11 @@ fn register(data: JsonUpcase<RegisterData>, conn: DbConn) -> EmptyResult {
let mut user = match User::find_by_mail(&data.Email, &conn) { let mut user = match User::find_by_mail(&data.Email, &conn) {
Some(user) => { Some(user) => {
if !user.password_hash.is_empty() { if !user.password_hash.is_empty() {
if CONFIG.signups_allowed() {
err!("User already exists") err!("User already exists")
} else {
err!("Registration not allowed or user already exists")
}
} }
if let Some(token) = data.Token { if let Some(token) = data.Token {
@ -82,14 +86,14 @@ fn register(data: JsonUpcase<RegisterData>, conn: DbConn) -> EmptyResult {
} else if CONFIG.signups_allowed() { } else if CONFIG.signups_allowed() {
err!("Account with this email already exists") err!("Account with this email already exists")
} else { } else {
err!("Registration not allowed") err!("Registration not allowed or user already exists")
} }
} }
None => { None => {
if CONFIG.signups_allowed() || Invitation::take(&data.Email, &conn) { if CONFIG.signups_allowed() || Invitation::take(&data.Email, &conn) {
User::new(data.Email.clone()) User::new(data.Email.clone())
} else { } else {
err!("Registration not allowed") err!("Registration not allowed or user already exists")
} }
} }
}; };