| // Copyright 2016 The Prometheus Authors |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| // This package no longer handles safe yaml parsing. In order to |
| // ensure correct yaml unmarshalling, use "yaml.UnmarshalStrict()". |
| |
| package config |
| |
| // Secret special type for storing secrets. |
| type Secret string |
| |
| // MarshalYAML implements the yaml.Marshaler interface for Secrets. |
| func (s Secret) MarshalYAML() (interface{}, error) { |
| if s != "" { |
| return "<secret>", nil |
| } |
| return nil, nil |
| } |
| |
| //UnmarshalYAML implements the yaml.Unmarshaler interface for Secrets. |
| func (s *Secret) UnmarshalYAML(unmarshal func(interface{}) error) error { |
| type plain Secret |
| return unmarshal((*plain)(s)) |
| } |
