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Support fuzzy username matching on login

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This allows logging in with a non-normalized username.
This commit is contained in:
Matt Baer 2018-11-09 21:55:35 -05:00
parent 5a062eb437
commit aecbc3c014
1 changed files with 8 additions and 0 deletions
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8
database.go
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@ -289,6 +289,14 @@ func (db *datastore) GetUserForAuth(username string) (*User, error) {
err := db.QueryRow("SELECT id, password, email, created FROM users WHERE username = ?", username).Scan(&u.ID, &u.HashedPass, &u.Email, &u.Created)
switch {
case err == sql.ErrNoRows:
// Check if they've entered the wrong, unnormalized username
username = getSlug(username, "")
if username != u.Username {
err = db.QueryRow("SELECT id FROM users WHERE username = ? LIMIT 1", username).Scan(&u.ID)
if err == nil {
return db.GetUserForAuth(username)
}
}
return nil, ErrUserNotFound
case err != nil:
log.Error("Couldn't SELECT user password: %v", err)