mirror of
https://github.com/minio/minio.git
synced 2024-12-30 09:03:22 -05:00
137 lines
3.5 KiB
Go
137 lines
3.5 KiB
Go
// Copyright (c) 2015-2021 MinIO, Inc.
|
|
//
|
|
// This file is part of MinIO Object Storage stack
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package subnet
|
|
|
|
import (
|
|
"net/http"
|
|
"net/url"
|
|
"os"
|
|
"strings"
|
|
"sync"
|
|
|
|
"github.com/minio/minio/internal/config"
|
|
"github.com/minio/pkg/v2/env"
|
|
xnet "github.com/minio/pkg/v2/net"
|
|
)
|
|
|
|
// DefaultKVS - default KV config for subnet settings
|
|
var DefaultKVS = config.KVS{
|
|
config.KV{
|
|
Key: config.License, // Deprecated Dec 2021
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: config.APIKey,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: config.Proxy,
|
|
Value: "",
|
|
},
|
|
}
|
|
|
|
// Config represents the subnet related configuration
|
|
type Config struct {
|
|
// The subnet license token - Deprecated Dec 2021
|
|
License string `json:"license"`
|
|
|
|
// The subnet api key
|
|
APIKey string `json:"apiKey"`
|
|
|
|
// The HTTP(S) proxy URL to use for connecting to SUBNET
|
|
Proxy string `json:"proxy"`
|
|
|
|
// Transport configured with proxy_url if set optionally.
|
|
transport http.RoundTripper
|
|
}
|
|
|
|
var configLock sync.RWMutex
|
|
|
|
// Registered indicates if cluster is registered or not
|
|
func (c *Config) Registered() bool {
|
|
configLock.RLock()
|
|
defer configLock.RUnlock()
|
|
|
|
return len(c.APIKey) > 0
|
|
}
|
|
|
|
// ApplyEnv - applies the current subnet config to Console UI specific environment variables.
|
|
func (c *Config) ApplyEnv() {
|
|
configLock.RLock()
|
|
defer configLock.RUnlock()
|
|
|
|
if c.License != "" {
|
|
os.Setenv("CONSOLE_SUBNET_LICENSE", c.License)
|
|
}
|
|
if c.APIKey != "" {
|
|
os.Setenv("CONSOLE_SUBNET_API_KEY", c.APIKey)
|
|
}
|
|
if c.Proxy != "" {
|
|
os.Setenv("CONSOLE_SUBNET_PROXY", c.Proxy)
|
|
}
|
|
}
|
|
|
|
// Update - in-place update with new license and registration information.
|
|
func (c *Config) Update(ncfg Config) {
|
|
configLock.Lock()
|
|
defer configLock.Unlock()
|
|
|
|
c.License = ncfg.License
|
|
c.APIKey = ncfg.APIKey
|
|
c.Proxy = ncfg.Proxy
|
|
c.transport = ncfg.transport
|
|
}
|
|
|
|
// LookupConfig - lookup config and override with valid environment settings if any.
|
|
func LookupConfig(kvs config.KVS, transport http.RoundTripper) (cfg Config, err error) {
|
|
if err = config.CheckValidKeys(config.SubnetSubSys, kvs, DefaultKVS); err != nil {
|
|
return cfg, err
|
|
}
|
|
|
|
var proxyURL *xnet.URL
|
|
proxy := env.Get(config.EnvMinIOSubnetProxy, kvs.Get(config.Proxy))
|
|
if len(proxy) > 0 {
|
|
proxyURL, err = xnet.ParseHTTPURL(proxy)
|
|
if err != nil {
|
|
return cfg, err
|
|
}
|
|
|
|
}
|
|
|
|
cfg.License = strings.TrimSpace(env.Get(config.EnvMinIOSubnetLicense, kvs.Get(config.License)))
|
|
cfg.APIKey = strings.TrimSpace(env.Get(config.EnvMinIOSubnetAPIKey, kvs.Get(config.APIKey)))
|
|
cfg.Proxy = proxy
|
|
|
|
if transport == nil {
|
|
// when transport is nil, it means we are just validating the
|
|
// inputs not performing any network calls.
|
|
return cfg, nil
|
|
}
|
|
|
|
// Make sure to clone the transport before editing the ProxyURL
|
|
if proxyURL != nil {
|
|
ctransport := transport.(*http.Transport).Clone()
|
|
ctransport.Proxy = http.ProxyURL((*url.URL)(proxyURL))
|
|
cfg.transport = ctransport
|
|
} else {
|
|
cfg.transport = transport
|
|
}
|
|
|
|
return cfg, nil
|
|
}
|