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minio/pkg/madmin/generic-commands.go

72 lines
2.0 KiB

/*
* 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 (
"bytes"
"encoding/xml"
"errors"
"net/http"
"net/url"
)
// setCredsReq - xml to send to the server to set new credentials
type setCredsReq struct {
Username string `xml:"username"`
Password string `xml:"password"`
}
// SetCredentials - Call Set Credentials API to set new access and secret keys in the specified Minio server
func (adm *AdminClient) SetCredentials(access, secret string) error {
// Disallow sending with the server if the connection is not secure
if !adm.secure {
return errors.New("setting new credentials requires HTTPS connection to the server")
}
// Setup new request
reqData := requestData{}
reqData.queryValues = make(url.Values)
reqData.queryValues.Set("service", "")
reqData.customHeaders = make(http.Header)
reqData.customHeaders.Set(minioAdminOpHeader, "set-credentials")
// Setup request's body
body, err := xml.Marshal(setCredsReq{Username: access, Password: secret})
if err != nil {
return err
}
reqData.contentBody = bytes.NewReader(body)
reqData.contentLength = int64(len(body))
reqData.contentMD5Bytes = sumMD5(body)
reqData.contentSHA256Bytes = sum256(body)
// Execute GET on bucket to list objects.
resp, err := adm.executeMethod("POST", 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
}