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https://github.com/minio/minio.git
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83 lines
2.2 KiB
Go
83 lines
2.2 KiB
Go
// Copyright (c) 2015-2021 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package madmin
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import (
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"bytes"
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"context"
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"io"
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"net/http"
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)
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// GetConfig - returns the config.json of a minio setup, incoming data is encrypted.
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func (adm *AdminClient) GetConfig(ctx context.Context) ([]byte, error) {
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// Execute GET on /minio/admin/v3/config to get config of a setup.
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resp, err := adm.executeMethod(ctx,
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http.MethodGet,
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requestData{relPath: adminAPIPrefix + "/config"})
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defer closeResponse(resp)
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if err != nil {
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return nil, err
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}
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if resp.StatusCode != http.StatusOK {
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return nil, httpRespToErrorResponse(resp)
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}
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return DecryptData(adm.getSecretKey(), resp.Body)
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}
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// SetConfig - set config supplied as config.json for the setup.
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func (adm *AdminClient) SetConfig(ctx context.Context, config io.Reader) (err error) {
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const maxConfigJSONSize = 256 * 1024 // 256KiB
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// Read configuration bytes
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configBuf := make([]byte, maxConfigJSONSize+1)
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n, err := io.ReadFull(config, configBuf)
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if err == nil {
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return bytes.ErrTooLarge
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}
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if err != io.ErrUnexpectedEOF {
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return err
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}
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configBytes := configBuf[:n]
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econfigBytes, err := EncryptData(adm.getSecretKey(), configBytes)
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if err != nil {
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return err
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}
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reqData := requestData{
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relPath: adminAPIPrefix + "/config",
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content: econfigBytes,
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}
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// Execute PUT on /minio/admin/v3/config to set config.
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resp, err := adm.executeMethod(ctx, http.MethodPut, reqData)
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defer closeResponse(resp)
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if err != nil {
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return err
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}
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if resp.StatusCode != http.StatusOK {
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return httpRespToErrorResponse(resp)
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}
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return nil
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}
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