// revomeKeyFromUser removes a key from the given user's document
//
// Also removes the key from gandalf.
//
// This functions makes uses of git:host, git:protocol and optionaly git:port configurations
func removeKeyFromUser(content string, u *auth.User) error {
key, index := u.FindKey(auth.Key{Content: content})
if index < 0 {
return &errors.Http{Code: http.StatusNotFound, Message: "User does not have this key"}
}
err := removeKeyFromGandalf(&key, u)
if err != nil {
return err
}
return removeKeyFromDatabase(&key, u)
}
