mirror of
https://github.com/minio/minio.git
synced 2024-12-25 22:55:54 -05:00
31dff87903
Also changes the behavior of `secretKeyHash` which is not necessary to be sent over the network, each node has its own secretKeyHash to validate. Fixes #3696 Partial(fix) #3700 (More changes needed with some code cleanup)
391 lines
9.7 KiB
Go
391 lines
9.7 KiB
Go
/*
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* Minio Cloud Storage, (C) 2016, 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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"os"
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"sync"
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"github.com/minio/minio/pkg/quick"
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)
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// Read Write mutex for safe access to ServerConfig.
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var serverConfigMu sync.RWMutex
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// serverConfigV13 server configuration version '13' which is like
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// version '12' except it adds support for webhook notification.
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type serverConfigV13 struct {
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Version string `json:"version"`
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// S3 API configuration.
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Credential credential `json:"credential"`
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Region string `json:"region"`
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// Additional error logging configuration.
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Logger logger `json:"logger"`
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// Notification queue configuration.
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Notify notifier `json:"notify"`
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}
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// newConfig - initialize a new server config, saves creds from env
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// if globalIsEnvCreds is set otherwise generates a new set of keys
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// and those are saved.
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func newConfig(envCreds credential) error {
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// Initialize server config.
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srvCfg := &serverConfigV13{}
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srvCfg.Version = globalMinioConfigVersion
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srvCfg.Region = globalMinioDefaultRegion
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// If env is set for a fresh start, save them to config file.
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if globalIsEnvCreds {
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srvCfg.SetCredential(envCreds)
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} else {
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srvCfg.SetCredential(newCredential())
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}
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// Enable console logger by default on a fresh run.
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srvCfg.Logger.Console = consoleLogger{
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Enable: true,
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Level: "error",
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}
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// Make sure to initialize notification configs.
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srvCfg.Notify.AMQP = make(map[string]amqpNotify)
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srvCfg.Notify.AMQP["1"] = amqpNotify{}
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srvCfg.Notify.ElasticSearch = make(map[string]elasticSearchNotify)
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srvCfg.Notify.ElasticSearch["1"] = elasticSearchNotify{}
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srvCfg.Notify.Redis = make(map[string]redisNotify)
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srvCfg.Notify.Redis["1"] = redisNotify{}
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srvCfg.Notify.NATS = make(map[string]natsNotify)
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srvCfg.Notify.NATS["1"] = natsNotify{}
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srvCfg.Notify.PostgreSQL = make(map[string]postgreSQLNotify)
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srvCfg.Notify.PostgreSQL["1"] = postgreSQLNotify{}
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srvCfg.Notify.Kafka = make(map[string]kafkaNotify)
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srvCfg.Notify.Kafka["1"] = kafkaNotify{}
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srvCfg.Notify.Webhook = make(map[string]webhookNotify)
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srvCfg.Notify.Webhook["1"] = webhookNotify{}
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// Create config path.
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if err := createConfigPath(); err != nil {
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return err
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}
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// hold the mutex lock before a new config is assigned.
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// Save the new config globally.
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// unlock the mutex.
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serverConfigMu.Lock()
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serverConfig = srvCfg
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serverConfigMu.Unlock()
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// Save config into file.
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return serverConfig.Save()
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}
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// loadConfig - loads a new config from disk, overrides creds from env
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// if globalIsEnvCreds is set otherwise serves the creds from loaded
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// from the disk.
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func loadConfig(envCreds credential) error {
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configFile, err := getConfigFile()
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if err != nil {
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return err
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}
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if _, err = os.Stat(configFile); err != nil {
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return err
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}
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srvCfg := &serverConfigV13{}
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srvCfg.Version = globalMinioConfigVersion
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qc, err := quick.New(srvCfg)
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if err != nil {
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return err
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}
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if err = qc.Load(configFile); err != nil {
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return err
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}
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// If env is set override the credentials from config file.
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if globalIsEnvCreds {
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srvCfg.SetCredential(envCreds)
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} else {
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srvCfg.SetCredential(srvCfg.Credential)
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}
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// hold the mutex lock before a new config is assigned.
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serverConfigMu.Lock()
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// Save the loaded config globally.
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serverConfig = srvCfg
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serverConfigMu.Unlock()
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// Set the version properly after the unmarshalled json is loaded.
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serverConfig.Version = globalMinioConfigVersion
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return nil
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}
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// serverConfig server config.
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var serverConfig *serverConfigV13
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// GetVersion get current config version.
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func (s serverConfigV13) GetVersion() string {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Version
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}
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/// Logger related.
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func (s *serverConfigV13) SetAMQPNotifyByID(accountID string, amqpn amqpNotify) {
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serverConfigMu.Lock()
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defer serverConfigMu.Unlock()
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s.Notify.AMQP[accountID] = amqpn
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}
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func (s serverConfigV13) GetAMQP() map[string]amqpNotify {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Notify.AMQP
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}
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// GetAMQPNotify get current AMQP logger.
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func (s serverConfigV13) GetAMQPNotifyByID(accountID string) amqpNotify {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Notify.AMQP[accountID]
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}
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//
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func (s *serverConfigV13) SetNATSNotifyByID(accountID string, natsn natsNotify) {
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serverConfigMu.Lock()
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defer serverConfigMu.Unlock()
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s.Notify.NATS[accountID] = natsn
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}
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func (s serverConfigV13) GetNATS() map[string]natsNotify {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Notify.NATS
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}
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// GetNATSNotify get current NATS logger.
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func (s serverConfigV13) GetNATSNotifyByID(accountID string) natsNotify {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Notify.NATS[accountID]
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}
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func (s *serverConfigV13) SetElasticSearchNotifyByID(accountID string, esNotify elasticSearchNotify) {
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serverConfigMu.Lock()
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defer serverConfigMu.Unlock()
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s.Notify.ElasticSearch[accountID] = esNotify
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}
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func (s serverConfigV13) GetElasticSearch() map[string]elasticSearchNotify {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Notify.ElasticSearch
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}
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// GetElasticSearchNotify get current ElasicSearch logger.
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func (s serverConfigV13) GetElasticSearchNotifyByID(accountID string) elasticSearchNotify {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Notify.ElasticSearch[accountID]
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}
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func (s *serverConfigV13) SetRedisNotifyByID(accountID string, rNotify redisNotify) {
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serverConfigMu.Lock()
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defer serverConfigMu.Unlock()
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s.Notify.Redis[accountID] = rNotify
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}
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func (s serverConfigV13) GetRedis() map[string]redisNotify {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Notify.Redis
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}
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func (s serverConfigV13) GetWebhook() map[string]webhookNotify {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Notify.Webhook
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}
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// GetWebhookNotifyByID get current Webhook logger.
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func (s serverConfigV13) GetWebhookNotifyByID(accountID string) webhookNotify {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Notify.Webhook[accountID]
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}
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func (s *serverConfigV13) SetWebhookNotifyByID(accountID string, pgn webhookNotify) {
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serverConfigMu.Lock()
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defer serverConfigMu.Unlock()
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s.Notify.Webhook[accountID] = pgn
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}
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// GetRedisNotify get current Redis logger.
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func (s serverConfigV13) GetRedisNotifyByID(accountID string) redisNotify {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Notify.Redis[accountID]
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}
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func (s *serverConfigV13) SetPostgreSQLNotifyByID(accountID string, pgn postgreSQLNotify) {
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serverConfigMu.Lock()
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defer serverConfigMu.Unlock()
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s.Notify.PostgreSQL[accountID] = pgn
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}
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func (s serverConfigV13) GetPostgreSQL() map[string]postgreSQLNotify {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Notify.PostgreSQL
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}
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func (s serverConfigV13) GetPostgreSQLNotifyByID(accountID string) postgreSQLNotify {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Notify.PostgreSQL[accountID]
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}
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// Kafka related functions
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func (s *serverConfigV13) SetKafkaNotifyByID(accountID string, kn kafkaNotify) {
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serverConfigMu.Lock()
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defer serverConfigMu.Unlock()
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s.Notify.Kafka[accountID] = kn
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}
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func (s serverConfigV13) GetKafka() map[string]kafkaNotify {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Notify.Kafka
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}
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func (s serverConfigV13) GetKafkaNotifyByID(accountID string) kafkaNotify {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Notify.Kafka[accountID]
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}
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// SetFileLogger set new file logger.
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func (s *serverConfigV13) SetFileLogger(flogger fileLogger) {
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serverConfigMu.Lock()
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defer serverConfigMu.Unlock()
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s.Logger.File = flogger
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}
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// GetFileLogger get current file logger.
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func (s serverConfigV13) GetFileLogger() fileLogger {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Logger.File
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}
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// SetConsoleLogger set new console logger.
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func (s *serverConfigV13) SetConsoleLogger(clogger consoleLogger) {
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serverConfigMu.Lock()
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defer serverConfigMu.Unlock()
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s.Logger.Console = clogger
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}
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// GetConsoleLogger get current console logger.
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func (s serverConfigV13) GetConsoleLogger() consoleLogger {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Logger.Console
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}
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// SetRegion set new region.
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func (s *serverConfigV13) SetRegion(region string) {
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serverConfigMu.Lock()
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defer serverConfigMu.Unlock()
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s.Region = region
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}
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// GetRegion get current region.
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func (s serverConfigV13) GetRegion() string {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Region
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}
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// SetCredentials set new credentials.
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func (s *serverConfigV13) SetCredential(creds credential) {
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serverConfigMu.Lock()
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defer serverConfigMu.Unlock()
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// Set updated credential.
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s.Credential = newCredentialWithKeys(creds.AccessKey, creds.SecretKey)
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}
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// GetCredentials get current credentials.
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func (s serverConfigV13) GetCredential() credential {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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return s.Credential
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}
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// Save config.
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func (s serverConfigV13) Save() error {
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serverConfigMu.RLock()
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defer serverConfigMu.RUnlock()
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// get config file.
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configFile, err := getConfigFile()
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if err != nil {
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return err
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}
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// initialize quick.
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qc, err := quick.New(&s)
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if err != nil {
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return err
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}
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// Save config file.
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return qc.Save(configFile)
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}
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