f8024cadbb
This is an improvement upon existing implementation by avoiding transfer of access and secret keys over the network. This change only exchanges JWT tokens generated by an rpc client. Even if the JWT can be traced over the network on a non-TLS connection, this change makes sure that we never really expose the secret key over the network.
402 lines
8.5 KiB
Go
402 lines
8.5 KiB
Go
/*
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* Minio Cloud Storage, (C) 2017 Minio, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cmd
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import (
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"fmt"
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"sync"
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)
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// Notifier represents collection of supported notification queues.
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type notifier struct {
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sync.RWMutex
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AMQP amqpConfigs `json:"amqp"`
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NATS natsConfigs `json:"nats"`
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ElasticSearch elasticSearchConfigs `json:"elasticsearch"`
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Redis redisConfigs `json:"redis"`
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PostgreSQL postgreSQLConfigs `json:"postgresql"`
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Kafka kafkaConfigs `json:"kafka"`
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Webhook webhookConfigs `json:"webhook"`
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MySQL mySQLConfigs `json:"mysql"`
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MQTT mqttConfigs `json:"mqtt"`
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// Add new notification queues.
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}
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type amqpConfigs map[string]amqpNotify
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func (a amqpConfigs) Clone() amqpConfigs {
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a2 := make(amqpConfigs, len(a))
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for k, v := range a {
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a2[k] = v
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}
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return a2
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}
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func (a amqpConfigs) Validate() error {
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for k, v := range a {
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if err := v.Validate(); err != nil {
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return fmt.Errorf("AMQP [%s] configuration invalid: %s", k, err.Error())
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}
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}
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return nil
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}
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type mqttConfigs map[string]mqttNotify
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func (a mqttConfigs) Clone() mqttConfigs {
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a2 := make(mqttConfigs, len(a))
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for k, v := range a {
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a2[k] = v
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}
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return a2
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}
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func (a mqttConfigs) Validate() error {
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for k, v := range a {
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if err := v.Validate(); err != nil {
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return fmt.Errorf("MQTT [%s] configuration invalid: %s", k, err.Error())
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}
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}
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return nil
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}
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type natsConfigs map[string]natsNotify
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func (a natsConfigs) Clone() natsConfigs {
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a2 := make(natsConfigs, len(a))
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for k, v := range a {
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a2[k] = v
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}
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return a2
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}
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func (a natsConfigs) Validate() error {
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for k, v := range a {
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if err := v.Validate(); err != nil {
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return fmt.Errorf("NATS [%s] configuration invalid: %s", k, err.Error())
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}
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}
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return nil
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}
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type elasticSearchConfigs map[string]elasticSearchNotify
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func (a elasticSearchConfigs) Clone() elasticSearchConfigs {
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a2 := make(elasticSearchConfigs, len(a))
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for k, v := range a {
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a2[k] = v
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}
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return a2
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}
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func (a elasticSearchConfigs) Validate() error {
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for k, v := range a {
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if err := v.Validate(); err != nil {
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return fmt.Errorf("ElasticSearch [%s] configuration invalid: %s", k, err.Error())
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}
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}
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return nil
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}
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type redisConfigs map[string]redisNotify
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func (a redisConfigs) Clone() redisConfigs {
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a2 := make(redisConfigs, len(a))
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for k, v := range a {
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a2[k] = v
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}
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return a2
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}
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func (a redisConfigs) Validate() error {
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for k, v := range a {
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if err := v.Validate(); err != nil {
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return fmt.Errorf("Redis [%s] configuration invalid: %s", k, err.Error())
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}
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}
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return nil
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}
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type postgreSQLConfigs map[string]postgreSQLNotify
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func (a postgreSQLConfigs) Clone() postgreSQLConfigs {
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a2 := make(postgreSQLConfigs, len(a))
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for k, v := range a {
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a2[k] = v
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}
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return a2
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}
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func (a postgreSQLConfigs) Validate() error {
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for k, v := range a {
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if err := v.Validate(); err != nil {
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return fmt.Errorf("PostgreSQL [%s] configuration invalid: %s", k, err.Error())
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}
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}
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return nil
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}
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type kafkaConfigs map[string]kafkaNotify
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func (a kafkaConfigs) Clone() kafkaConfigs {
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a2 := make(kafkaConfigs, len(a))
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for k, v := range a {
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a2[k] = v
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}
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return a2
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}
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func (a kafkaConfigs) Validate() error {
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for k, v := range a {
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if err := v.Validate(); err != nil {
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return fmt.Errorf("Kafka [%s] configuration invalid: %s", k, err.Error())
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}
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}
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return nil
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}
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type webhookConfigs map[string]webhookNotify
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func (a webhookConfigs) Clone() webhookConfigs {
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a2 := make(webhookConfigs, len(a))
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for k, v := range a {
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a2[k] = v
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}
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return a2
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}
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func (a webhookConfigs) Validate() error {
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for k, v := range a {
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if err := v.Validate(); err != nil {
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return fmt.Errorf("Webhook [%s] configuration invalid: %s", k, err.Error())
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}
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}
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return nil
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}
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type mySQLConfigs map[string]mySQLNotify
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func (a mySQLConfigs) Clone() mySQLConfigs {
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a2 := make(mySQLConfigs, len(a))
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for k, v := range a {
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a2[k] = v
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}
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return a2
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}
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func (a mySQLConfigs) Validate() error {
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for k, v := range a {
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if err := v.Validate(); err != nil {
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return fmt.Errorf("MySQL [%s] configuration invalid: %s", k, err.Error())
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}
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}
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return nil
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}
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func (n *notifier) Validate() error {
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if n == nil {
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return nil
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}
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if err := n.AMQP.Validate(); err != nil {
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return err
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}
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if err := n.NATS.Validate(); err != nil {
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return err
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}
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if err := n.ElasticSearch.Validate(); err != nil {
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return err
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}
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if err := n.Redis.Validate(); err != nil {
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return err
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}
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if err := n.PostgreSQL.Validate(); err != nil {
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return err
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}
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if err := n.Kafka.Validate(); err != nil {
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return err
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}
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if err := n.Webhook.Validate(); err != nil {
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return err
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}
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if err := n.MySQL.Validate(); err != nil {
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return err
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}
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return n.MQTT.Validate()
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}
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func (n *notifier) SetAMQPByID(accountID string, amqpn amqpNotify) {
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n.Lock()
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defer n.Unlock()
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n.AMQP[accountID] = amqpn
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}
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func (n *notifier) GetAMQP() map[string]amqpNotify {
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n.RLock()
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defer n.RUnlock()
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return n.AMQP.Clone()
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}
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func (n *notifier) GetAMQPByID(accountID string) amqpNotify {
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n.RLock()
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defer n.RUnlock()
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return n.AMQP[accountID]
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}
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func (n *notifier) SetMQTTByID(accountID string, mqttn mqttNotify) {
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n.Lock()
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defer n.Unlock()
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n.MQTT[accountID] = mqttn
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}
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func (n *notifier) GetMQTT() map[string]mqttNotify {
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n.RLock()
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defer n.RUnlock()
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return n.MQTT.Clone()
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}
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func (n *notifier) GetMQTTByID(accountID string) mqttNotify {
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n.RLock()
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defer n.RUnlock()
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return n.MQTT[accountID]
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}
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func (n *notifier) SetNATSByID(accountID string, natsn natsNotify) {
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n.Lock()
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defer n.Unlock()
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n.NATS[accountID] = natsn
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}
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func (n *notifier) GetNATS() map[string]natsNotify {
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n.RLock()
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defer n.RUnlock()
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return n.NATS.Clone()
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}
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func (n *notifier) GetNATSByID(accountID string) natsNotify {
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n.RLock()
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defer n.RUnlock()
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return n.NATS[accountID]
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}
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func (n *notifier) SetElasticSearchByID(accountID string, es elasticSearchNotify) {
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n.Lock()
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defer n.Unlock()
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n.ElasticSearch[accountID] = es
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}
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func (n *notifier) GetElasticSearchByID(accountID string) elasticSearchNotify {
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n.RLock()
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defer n.RUnlock()
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return n.ElasticSearch[accountID]
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}
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func (n *notifier) GetElasticSearch() map[string]elasticSearchNotify {
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n.RLock()
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defer n.RUnlock()
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return n.ElasticSearch.Clone()
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}
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func (n *notifier) SetRedisByID(accountID string, r redisNotify) {
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n.Lock()
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defer n.Unlock()
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n.Redis[accountID] = r
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}
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func (n *notifier) GetRedis() map[string]redisNotify {
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n.RLock()
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defer n.RUnlock()
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return n.Redis.Clone()
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}
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func (n *notifier) GetRedisByID(accountID string) redisNotify {
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n.RLock()
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defer n.RUnlock()
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return n.Redis[accountID]
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}
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func (n *notifier) GetWebhook() map[string]webhookNotify {
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n.RLock()
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defer n.RUnlock()
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return n.Webhook.Clone()
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}
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func (n *notifier) GetWebhookByID(accountID string) webhookNotify {
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n.RLock()
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defer n.RUnlock()
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return n.Webhook[accountID]
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}
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func (n *notifier) SetWebhookByID(accountID string, pgn webhookNotify) {
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n.Lock()
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defer n.Unlock()
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n.Webhook[accountID] = pgn
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}
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func (n *notifier) SetPostgreSQLByID(accountID string, pgn postgreSQLNotify) {
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n.Lock()
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defer n.Unlock()
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n.PostgreSQL[accountID] = pgn
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}
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func (n *notifier) GetPostgreSQL() map[string]postgreSQLNotify {
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n.RLock()
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defer n.RUnlock()
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return n.PostgreSQL.Clone()
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}
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func (n *notifier) GetPostgreSQLByID(accountID string) postgreSQLNotify {
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n.RLock()
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defer n.RUnlock()
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return n.PostgreSQL[accountID]
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}
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func (n *notifier) SetMySQLByID(accountID string, pgn mySQLNotify) {
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n.Lock()
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defer n.Unlock()
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n.MySQL[accountID] = pgn
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}
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func (n *notifier) GetMySQL() map[string]mySQLNotify {
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n.RLock()
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defer n.RUnlock()
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return n.MySQL.Clone()
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}
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func (n *notifier) GetMySQLByID(accountID string) mySQLNotify {
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n.RLock()
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defer n.RUnlock()
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return n.MySQL[accountID]
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}
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func (n *notifier) SetKafkaByID(accountID string, kn kafkaNotify) {
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n.Lock()
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defer n.Unlock()
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n.Kafka[accountID] = kn
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}
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func (n *notifier) GetKafka() map[string]kafkaNotify {
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n.RLock()
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defer n.RUnlock()
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return n.Kafka.Clone()
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}
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func (n *notifier) GetKafkaByID(accountID string) kafkaNotify {
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n.RLock()
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defer n.RUnlock()
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return n.Kafka[accountID]
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}
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