本文整理汇总了Golang中go/mozilla/org/sops.Tree.GenerateDataKey方法的典型用法代码示例。如果您正苦于以下问题：Golang Tree.GenerateDataKey方法的具体用法？Golang Tree.GenerateDataKey怎么用？Golang Tree.GenerateDataKey使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类go/mozilla/org/sops.Tree的用法示例。
在下文中一共展示了Tree.GenerateDataKey方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: rotate
func rotate(c *cli.Context, tree sops.Tree, outputStore sops.Store) ([]byte, error) {
tree, _, err := decryptTree(tree, c.Bool("ignore-mac"))
if err != nil {
return nil, err
}
kmsEncryptionContext := kms.ParseKMSContext(c.String("encryption-context"))
if c.String("encryption-context") != "" && kmsEncryptionContext == nil {
return nil, cli.NewExitError("Invalid KMS encryption context format", exitErrorInvalidKMSEncryptionContextFormat)
}
tree.Metadata.AddKMSMasterKeys(c.String("add-kms"), kmsEncryptionContext)
tree.Metadata.AddPGPMasterKeys(c.String("add-pgp"))
tree.Metadata.RemoveKMSMasterKeys(c.String("rm-kms"))
tree.Metadata.RemovePGPMasterKeys(c.String("rm-pgp"))
_, errs := tree.GenerateDataKey()
if len(errs) > 0 {
return nil, cli.NewExitError(fmt.Sprintf("Error encrypting the data key with one or more master keys: %s", errs), exitCouldNotRetrieveKey)
}
tree, err = encryptTree(tree, nil)
if err != nil {
return nil, err
}
out, err := outputStore.MarshalWithMetadata(tree.Branch, tree.Metadata)
if err != nil {
return nil, cli.NewExitError(fmt.Sprintf("Could not marshal tree: %s", err), exitErrorDumpingTree)
}
return out, nil
}示例2: loadExample
func loadExample(c *cli.Context, file string) (sops.Tree, error) {
var in []byte
var tree sops.Tree
fileStore := inputStore(c, file)
if _, ok := fileStore.(*json.BinaryStore); ok {
// Get the value under the first key
in = []byte(exampleTree[0].Value.(string))
} else {
var err error
in, err = fileStore.Marshal(exampleTree)
if err != nil {
return tree, err
}
}
branch, _ := fileStore.Unmarshal(in)
tree.Branch = branch
ks, err := getKeySources(c, file)
if err != nil {
return tree, err
}
tree.Metadata.UnencryptedSuffix = c.String("unencrypted-suffix")
tree.Metadata.Version = version
tree.Metadata.KeySources = ks
key, errs := tree.GenerateDataKey()
if len(errs) > 0 {
return tree, cli.NewExitError(fmt.Sprintf("Error encrypting the data key with one or more master keys: %s", errs), exitCouldNotRetrieveKey)
}
tree.Metadata.UpdateMasterKeys(key)
return tree, nil
}示例3: encrypt
func encrypt(c *cli.Context, file string, fileBytes []byte, output io.Writer) error {
store := store(file)
branch, err := store.Unmarshal(fileBytes)
if err != nil {
return cli.NewExitError(fmt.Sprintf("Error loading file: %s", err), exitCouldNotReadInputFile)
}
var metadata sops.Metadata
metadata.UnencryptedSuffix = c.String("unencrypted-suffix")
metadata.Version = "2.0.0"
var kmsKeys []sops.MasterKey
var pgpKeys []sops.MasterKey
if c.String("kms") != "" {
for _, k := range kms.MasterKeysFromArnString(c.String("kms")) {
kmsKeys = append(kmsKeys, &k)
}
}
if c.String("pgp") != "" {
for _, k := range pgp.MasterKeysFromFingerprintString(c.String("pgp")) {
pgpKeys = append(pgpKeys, &k)
}
}
if c.String("kms") == "" && c.String("pgp") == "" {
var confBytes []byte
if c.String("config") != "" {
confBytes, err = ioutil.ReadFile(c.String("config"))
if err != nil {
return cli.NewExitError(fmt.Sprintf("Error loading config file: %s", err), exitErrorReadingConfig)
}
}
kmsString, pgpString, err := yaml.MasterKeyStringsForFile(file, confBytes)
if err == nil {
for _, k := range pgp.MasterKeysFromFingerprintString(pgpString) {
pgpKeys = append(pgpKeys, &k)
}
for _, k := range kms.MasterKeysFromArnString(kmsString) {
kmsKeys = append(kmsKeys, &k)
}
}
}
kmsKs := sops.KeySource{Name: "kms", Keys: kmsKeys}
pgpKs := sops.KeySource{Name: "pgp", Keys: pgpKeys}
metadata.KeySources = append(metadata.KeySources, kmsKs)
metadata.KeySources = append(metadata.KeySources, pgpKs)
tree := sops.Tree{Branch: branch, Metadata: metadata}
key, err := tree.GenerateDataKey()
if err != nil {
return cli.NewExitError(err.Error(), exitCouldNotRetrieveKey)
}
cipher := aes.Cipher{}
mac, err := tree.Encrypt(key, cipher)
encryptedMac, err := cipher.Encrypt(mac, key, []byte(metadata.LastModified.Format(time.RFC3339)))
if err != nil {
return cli.NewExitError(fmt.Sprintf("Could not encrypt MAC: %s", err), exitErrorEncryptingTree)
}
metadata.MessageAuthenticationCode = encryptedMac
out, err := store.MarshalWithMetadata(tree.Branch, metadata)
_, err = output.Write([]byte(out))
if err != nil {
return cli.NewExitError(fmt.Sprintf("Could not write to output stream: %s", err), exitCouldNotWriteOutputFile)
}
return nil
}