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https://github.com/minio/minio.git
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885c170a64
This commit introduces a new package `pkg/kms`. It contains basic types and functions to interact with various KMS implementations. This commit also moves KMS-related code from `cmd/crypto` to `pkg/kms`. Now, it is possible to implement a KMS-based config data encryption in the `pkg/config` package.
70 lines
2.1 KiB
Go
70 lines
2.1 KiB
Go
// MinIO Cloud Storage, (C) 2021 MinIO, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package kms
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import (
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"bytes"
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"encoding/base64"
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"testing"
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)
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var dekEncodeDecodeTests = []struct {
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Key DEK
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}{
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{
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Key: DEK{},
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},
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{
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Key: DEK{
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Plaintext: nil,
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Ciphertext: mustDecodeB64("eyJhZWFkIjoiQUVTLTI1Ni1HQ00tSE1BQy1TSEEtMjU2IiwiaXYiOiJ3NmhLUFVNZXVtejZ5UlVZL29pTFVBPT0iLCJub25jZSI6IktMSEU3UE1jRGo2N2UweHkiLCJieXRlcyI6Ik1wUkhjQWJaTzZ1Sm5lUGJGcnpKTkxZOG9pdkxwTmlUcTNLZ0hWdWNGYkR2Y0RlbEh1c1lYT29zblJWVTZoSXIifQ=="),
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},
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},
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{
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Key: DEK{
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Plaintext: mustDecodeB64("GM2UvLXp/X8lzqq0mibFC0LayDCGlmTHQhYLj7qAy7Q="),
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Ciphertext: mustDecodeB64("eyJhZWFkIjoiQUVTLTI1Ni1HQ00tSE1BQy1TSEEtMjU2IiwiaXYiOiJ3NmhLUFVNZXVtejZ5UlVZL29pTFVBPT0iLCJub25jZSI6IktMSEU3UE1jRGo2N2UweHkiLCJieXRlcyI6Ik1wUkhjQWJaTzZ1Sm5lUGJGcnpKTkxZOG9pdkxwTmlUcTNLZ0hWdWNGYkR2Y0RlbEh1c1lYT29zblJWVTZoSXIifQ=="),
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},
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},
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}
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func TestEncodeDecodeDEK(t *testing.T) {
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for i, test := range dekEncodeDecodeTests {
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text, err := test.Key.MarshalText()
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if err != nil {
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t.Fatalf("Test %d: failed to marshal DEK: %v", i, err)
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}
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var key DEK
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if err = key.UnmarshalText(text); err != nil {
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t.Fatalf("Test %d: failed to unmarshal DEK: %v", i, err)
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}
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if key.Plaintext != nil {
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t.Fatalf("Test %d: unmarshaled DEK contains non-nil plaintext", i)
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}
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if !bytes.Equal(key.Ciphertext, test.Key.Ciphertext) {
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t.Fatalf("Test %d: ciphertext mismatch: got %x - want %x", i, key.Ciphertext, test.Key.Ciphertext)
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}
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}
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}
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func mustDecodeB64(s string) []byte {
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b, err := base64.StdEncoding.DecodeString(s)
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if err != nil {
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panic(err)
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}
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return b
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}
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