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wtf/modules/pihole/settings.go
Sam Roberts 3c405da087 Use docker-credential-helper to manage secrets
Store service credentials securely in the stores supported by docker:
- https://github.com/docker/docker-credential-helpers#available-programs

Introduces a top-level config property, "secretStore" and additional
command line arguments to manage the stored secrets.

The value of secretStore is used to find a helper command,
`docker-credential-<secretStore>`.

The docker project currently provides 4 store helpers:
- "osxkeychain" (OS X only)
- "secretservice" (Linux only)
- "wincred" (Windows only)
- "pass" (any OS supporting pass, which uses gpg2)

Docker-for-desktop installs the credential helpers above, as well as
"desktop" (docker-credential-desktop).

Generic installation instructions for the helpers:
- https://github.com/docker/docker-credential-helpers#installation

Users could provide additional helpers, the only requirement is that the
helper implements the credential store protocol:
- https://github.com/docker/docker-credential-helpers#development

The credential protocol is open, and new credential stores can be
implemented by any CLI satisfying the protocol:
- https://github.com/docker/docker-credential-helpers#development

The modifications to existing modules is not tested due to lack
of API keys, but demonstrates the unobtrusive changes required to
use the secret store.
2020-05-10 19:26:32 -07:00

42 lines
1.1 KiB
Go

package pihole
import (
"github.com/olebedev/config"
"github.com/wtfutil/wtf/cfg"
)
const (
defaultFocusable = true
defaultTitle = "Pi-hole"
)
type Settings struct {
common *cfg.Common
wrapText bool
apiUrl string
token string
showTopItems int
showTopClients int
maxClientWidth int
maxDomainWidth int
showSummary bool
}
func NewSettingsFromYAML(name string, ymlConfig *config.Config, globalConfig *config.Config) *Settings {
settings := Settings{
common: cfg.NewCommonSettingsFromModule(name, defaultTitle, defaultFocusable, ymlConfig, globalConfig),
apiUrl: ymlConfig.UString("apiUrl"),
token: ymlConfig.UString("token"),
showSummary: ymlConfig.UBool("showSummary", true),
showTopItems: ymlConfig.UInt("showTopItems", 5),
showTopClients: ymlConfig.UInt("showTopClients", 5),
maxClientWidth: ymlConfig.UInt("maxClientWidth", 20),
maxDomainWidth: ymlConfig.UInt("maxDomainWidth", 20),
}
cfg.ModuleSecret(name, globalConfig, &settings.token).
Service(settings.apiUrl).Load()
return &settings
}