本文整理汇总了Golang中github.com/docker/notary/passphrase.PromptRetrieverWithInOut函数的典型用法代码示例。如果您正苦于以下问题：Golang PromptRetrieverWithInOut函数的具体用法？Golang PromptRetrieverWithInOut怎么用？Golang PromptRetrieverWithInOut使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了PromptRetrieverWithInOut函数的2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: getPassphraseRetriever
func (cli *DockerCli) getPassphraseRetriever() passphrase.Retriever {
aliasMap := map[string]string{
"root": "root",
"snapshot": "repository",
"targets": "repository",
"default": "repository",
}
baseRetriever := passphrase.PromptRetrieverWithInOut(cli.in, cli.out, aliasMap)
env := map[string]string{
"root": os.Getenv("DOCKER_CONTENT_TRUST_ROOT_PASSPHRASE"),
"snapshot": os.Getenv("DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE"),
"targets": os.Getenv("DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE"),
"default": os.Getenv("DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE"),
}
return func(keyName string, alias string, createNew bool, numAttempts int) (string, bool, error) {
if v := env[alias]; v != "" {
return v, numAttempts > 1, nil
}
// For non-root roles, we can also try the "default" alias if it is specified
if v := env["default"]; v != "" && alias != data.CanonicalRootRole {
return v, numAttempts > 1, nil
}
return baseRetriever(keyName, alias, createNew, numAttempts)
}
}示例2: getPassphraseRetriever
func (cli *DockerCli) getPassphraseRetriever() passphrase.Retriever {
aliasMap := map[string]string{
"root": "root",
"snapshot": "repository",
"targets": "repository",
}
baseRetriever := passphrase.PromptRetrieverWithInOut(cli.in, cli.out, aliasMap)
env := map[string]string{
"root": os.Getenv("DOCKER_CONTENT_TRUST_ROOT_PASSPHRASE"),
"snapshot": os.Getenv("DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE"),
"targets": os.Getenv("DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE"),
}
// Backwards compatibility with old env names. We should remove this in 1.10
if env["root"] == "" {
if passphrase := os.Getenv("DOCKER_CONTENT_TRUST_OFFLINE_PASSPHRASE"); passphrase != "" {
env["root"] = passphrase
fmt.Fprintf(cli.err, "[DEPRECATED] The environment variable DOCKER_CONTENT_TRUST_OFFLINE_PASSPHRASE has been deprecated and will be removed in v1.10. Please use DOCKER_CONTENT_TRUST_ROOT_PASSPHRASE\n")
}
}
if env["snapshot"] == "" || env["targets"] == "" {
if passphrase := os.Getenv("DOCKER_CONTENT_TRUST_TAGGING_PASSPHRASE"); passphrase != "" {
env["snapshot"] = passphrase
env["targets"] = passphrase
fmt.Fprintf(cli.err, "[DEPRECATED] The environment variable DOCKER_CONTENT_TRUST_TAGGING_PASSPHRASE has been deprecated and will be removed in v1.10. Please use DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE\n")
}
}
return func(keyName string, alias string, createNew bool, numAttempts int) (string, bool, error) {
if v := env[alias]; v != "" {
return v, numAttempts > 1, nil
}
return baseRetriever(keyName, alias, createNew, numAttempts)
}
}