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| 1 | +package yclockbox |
| 2 | + |
| 3 | +import ( |
| 4 | + "context" |
| 5 | + "encoding/json" |
| 6 | + "fmt" |
| 7 | + "os" |
| 8 | + |
| 9 | + "github.com/yandex-cloud/go-genproto/yandex/cloud/lockbox/v1" |
| 10 | + sdk "github.com/yandex-cloud/go-sdk" |
| 11 | + |
| 12 | + "github.com/helmfile/vals/pkg/api" |
| 13 | + "github.com/helmfile/vals/pkg/log" |
| 14 | +) |
| 15 | + |
| 16 | +const ( |
| 17 | + TOKEN_ENV = "YC_TOKEN" |
| 18 | +) |
| 19 | + |
| 20 | +// Format: ref+yclockbox://SECRET_ID[?version_id=VERSION_ID][#KEY] |
| 21 | +type provider struct { |
| 22 | + logger *log.Logger |
| 23 | + client lockbox.PayloadServiceClient |
| 24 | + versionId string |
| 25 | +} |
| 26 | + |
| 27 | +func New(l *log.Logger, cfg api.StaticConfig) *provider { |
| 28 | + token, ok := os.LookupEnv(TOKEN_ENV) |
| 29 | + if !ok { |
| 30 | + l.Debugf("yclockbox: Missing %s environment variable", TOKEN_ENV) |
| 31 | + } |
| 32 | + |
| 33 | + sdk, err := sdk.Build( |
| 34 | + context.TODO(), |
| 35 | + sdk.Config{ |
| 36 | + Credentials: sdk.NewIAMTokenCredentials( |
| 37 | + token, |
| 38 | + ), |
| 39 | + }, |
| 40 | + ) |
| 41 | + |
| 42 | + if err != nil { |
| 43 | + l.Debugf("yclockbox: SDK initialization error: %s", err) |
| 44 | + return nil |
| 45 | + } |
| 46 | + |
| 47 | + p := &provider{ |
| 48 | + logger: l, |
| 49 | + client: sdk.LockboxPayload().Payload(), |
| 50 | + } |
| 51 | + |
| 52 | + if v := cfg.String("version_id"); cfg.Exists("version_id") { |
| 53 | + p.versionId = v |
| 54 | + } |
| 55 | + |
| 56 | + return p |
| 57 | +} |
| 58 | + |
| 59 | +func (p *provider) GetString(key string) (string, error) { |
| 60 | + if p == nil { |
| 61 | + return "", fmt.Errorf("yclockbox: provider is nil") |
| 62 | + } |
| 63 | + secret, err := p.GetStringMap(key) |
| 64 | + |
| 65 | + if err != nil { |
| 66 | + p.logger.Debugf("yclockbox: get string failed: key=%s", key) |
| 67 | + return "", err |
| 68 | + } |
| 69 | + |
| 70 | + res, err := json.Marshal(secret) |
| 71 | + |
| 72 | + if err != nil { |
| 73 | + p.logger.Debugf("yclockbox: marshaling failed") |
| 74 | + return "", err |
| 75 | + } |
| 76 | + |
| 77 | + return string(res), nil |
| 78 | +} |
| 79 | + |
| 80 | +func (p *provider) GetStringMap(key string) (map[string]any, error) { |
| 81 | + if p == nil { |
| 82 | + return nil, fmt.Errorf("yclockbox: provider is nil") |
| 83 | + } |
| 84 | + secret, err := p.client.Get( |
| 85 | + context.Background(), |
| 86 | + &lockbox.GetPayloadRequest{ |
| 87 | + SecretId: key, |
| 88 | + VersionId: p.versionId, |
| 89 | + }, |
| 90 | + ) |
| 91 | + if err != nil { |
| 92 | + p.logger.Debugf("yclockbox: %s", err) |
| 93 | + return nil, err |
| 94 | + } |
| 95 | + |
| 96 | + res := map[string]interface{}{} |
| 97 | + |
| 98 | + for _, entry := range secret.Entries { |
| 99 | + var value string |
| 100 | + if entry.GetTextValue() != "" { |
| 101 | + value = entry.GetTextValue() |
| 102 | + } else { |
| 103 | + value = string(entry.GetBinaryValue()) |
| 104 | + } |
| 105 | + res[entry.GetKey()] = value |
| 106 | + } |
| 107 | + |
| 108 | + return res, nil |
| 109 | +} |
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