// addKeyToUser adds a key to a user in mongodb and send the key to the git server
// in order to allow ssh-ing into git server.
func addKeyToUser(content string, u *auth.User) error {
key := auth.Key{Content: content}
if u.HasKey(key) {
return &errors.Http{Code: http.StatusConflict, Message: "User already has this key"}
}
actions := []*action.Action{
&addKeyInGandalfAction,
&addKeyInDatabaseAction,
}
pipeline := action.NewPipeline(actions...)
err := pipeline.Execute(&key, u)
if err != nil {
return err
}
return nil
}