/
vault_config_handler.go
56 lines (47 loc) · 1.78 KB
/
vault_config_handler.go
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package auth
import (
"path/filepath"
"github.com/jenkins-x/jx/v2/pkg/vault"
"github.com/pkg/errors"
"sigs.k8s.io/yaml"
)
// LoadConfig loads the config from the vault
func (v *VaultAuthConfigHandler) LoadConfig() (*AuthConfig, error) {
data, err := v.vaultClient.ReadYaml(vault.AuthSecretPath(v.secretName))
if err != nil {
return nil, errors.Wrapf(err, "loading the auth config %q from vault", v.secretName)
}
var config AuthConfig
if data == "" {
return &config, nil
}
if err := yaml.Unmarshal([]byte(data), &config); err != nil {
return nil, errors.Wrapf(err, "unmarshalling auth config %q", v.secretName)
}
return &config, nil
}
// SaveConfig saves the config to the vault
func (v *VaultAuthConfigHandler) SaveConfig(config *AuthConfig) error {
data, err := yaml.Marshal(config)
if err != nil {
return errors.Wrap(err, "marshaling auth config")
}
if _, err := v.vaultClient.WriteYaml(vault.AuthSecretPath(v.secretName), string(data)); err != nil {
return errors.Wrapf(err, "saving auth config %q in vault", v.secretName)
}
return nil
}
// NewVaultAuthConfigService creates a new config service that loads/saves the auth config form/into vault
func NewVaultAuthConfigService(secretName string, vaultClient vault.Client) ConfigService {
// Only use the base file name as a vault key in case there is a full file path
secretName = filepath.Base(secretName)
handler := newVaultAuthConfigHandler(secretName, vaultClient)
return NewAuthConfigService(&handler)
}
// newVaultAuthConfigHandler creates a config handler that loads/saves the auth config under a specified secret name in a vault
func newVaultAuthConfigHandler(secretName string, vaultClient vault.Client) VaultAuthConfigHandler {
return VaultAuthConfigHandler{
secretName: secretName,
vaultClient: vaultClient,
}
}