minio/pkg/madmin/generic-commands.go
Harshavardhana 54ae364def Introduce STS client grants API and OPA policy integration (#6168)
This PR introduces two new features

- AWS STS compatible STS API named AssumeRoleWithClientGrants

```
POST /?Action=AssumeRoleWithClientGrants&Token=<jwt>
```

This API endpoint returns temporary access credentials, access
tokens signature types supported by this API

  - RSA keys
  - ECDSA keys

Fetches the required public key from the JWKS endpoints, provides
them as rsa or ecdsa public keys.

- External policy engine support, in this case OPA policy engine

- Credentials are stored on disks
2018-10-09 14:00:01 -07:00

67 lines
1.6 KiB
Go

/*
* Minio Cloud Storage, (C) 2016, 2017 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 madmin
import (
"encoding/json"
"net/http"
)
// SetCredsReq - xml to send to the server to set new credentials
type SetCredsReq struct {
AccessKey string `json:"accessKey"`
SecretKey string `json:"secretKey"`
}
// SetAdminCredentials - Call Set Credentials API to set new access and
// secret keys in the specified Minio server
func (adm *AdminClient) SetAdminCredentials(access, secret string) error {
// Setup request's body
body, err := json.Marshal(SetCredsReq{access, secret})
if err != nil {
return err
}
ebody, err := EncryptData(adm.secretAccessKey, body)
if err != nil {
return err
}
// Setup new request
reqData := requestData{
relPath: "/v1/config/credential",
content: ebody,
}
// Execute GET on bucket to list objects.
resp, err := adm.executeMethod("PUT", reqData)
defer closeResponse(resp)
if err != nil {
return err
}
// Return error to the caller if http response code is
// different from 200
if resp.StatusCode != http.StatusOK {
return httpRespToErrorResponse(resp)
}
return nil
}