minio/jwt.go
Harshavardhana aaf97ea02c config/main: Re-write config files - add to new config v3
- New config format.

```
{
	"version": "3",
	"address": ":9000",
    "backend": {
          "type": "fs",
          "disk": "/path"
    },
	"credential": {
		"accessKey": "WLGDGYAQYIGI833EV05A",
		"secretKey": "BYvgJM101sHngl2uzjXS/OBF/aMxAN06JrJ3qJlF"
	},
	"region": "us-east-1",
	"logger": {
		"file": {
			"enable": false,
			"fileName": "",
			"level": "error"
		},
		"syslog": {
			"enable": false,
			"address": "",
			"level": "debug"
		},
		"console": {
			"enable": true,
			"level": "fatal"
		}
	}
}
```

New command lines in lieu of supporting XL.

Minio initialize filesystem backend.
~~~
$ minio init fs <path>
~~~

Minio initialize XL backend.
~~~
$ minio init xl <url1>...<url16>
~~~

For 'fs' backend it starts the server.
~~~
$ minio server
~~~

For 'xl' backend it waits for servers to join.
~~~
$ minio server
... [PROGRESS BAR] of servers connecting
~~~

Now on other servers execute 'join' and they connect.
~~~
....
minio join <url1> -- from <url2> && minio server
minio join <url1> -- from <url3> && minio server
...
...
minio join <url1> -- from <url16> && minio server
~~~
2016-03-23 19:16:09 -07:00

73 lines
2.0 KiB
Go

/*
* Minio Cloud Storage, (C) 2016 Minio, Inc.
*
* 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.
*/
package main
import (
"strings"
"time"
jwtgo "github.com/dgrijalva/jwt-go"
"github.com/minio/minio/pkg/probe"
"golang.org/x/crypto/bcrypt"
)
// JWT - jwt auth backend
type JWT struct {
credential
}
// Default - each token expires in 10hrs.
const (
tokenExpires time.Duration = 10
)
// initJWT - initialize.
func initJWT() *JWT {
jwt := &JWT{}
// Save access, secret keys.
jwt.credential = serverConfig.GetCredential()
// Return.
return jwt
}
// GenerateToken - generates a new Json Web Token based on the incoming user id.
func (jwt *JWT) GenerateToken(userName string) (string, *probe.Error) {
token := jwtgo.New(jwtgo.SigningMethodHS512)
// Token expires in 10hrs.
token.Claims["exp"] = time.Now().Add(time.Hour * tokenExpires).Unix()
token.Claims["iat"] = time.Now().Unix()
token.Claims["sub"] = userName
tokenString, e := token.SignedString([]byte(jwt.SecretAccessKey))
if e != nil {
return "", probe.NewError(e)
}
return tokenString, nil
}
// Authenticate - authenticates incoming username and password.
func (jwt *JWT) Authenticate(userName, password string) bool {
userName = strings.TrimSpace(userName)
password = strings.TrimSpace(password)
if userName != jwt.AccessKeyID {
return false
}
hashedPassword, _ := bcrypt.GenerateFromPassword([]byte(jwt.SecretAccessKey), bcrypt.DefaultCost)
return bcrypt.CompareHashAndPassword(hashedPassword, []byte(password)) == nil
}