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Define injected function types for notary-server/main.getTrustService 

Signed-off-by: Ying Li <ying.li@docker.com>
This commit is contained in:
Ying Li 2015-11-30 16:57:18 -08:00
parent 1dd04d4e5d
commit 870fe0fd01
1 changed files with 7 additions and 6 deletions
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13
cmd/notary-server/main.go
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@ -119,12 +119,13 @@ func getStore(configuration *viper.Viper, allowedBackends []string) (
return store, nil
}
type signerFactory func(hostname, port string, tlsConfig *tls.Config) *client.NotarySigner
type healthRegister func(name string, checkFunc func() error, duration time.Duration)
// parses the configuration and determines which trust service and key algorithm
// to return
func getTrustService(configuration *viper.Viper,
signerFactory func(string, string, *tls.Config) *client.NotarySigner,
healthRegister func(string, func() error, time.Duration)) (
signed.CryptoService, string, error) {
func getTrustService(configuration *viper.Viper, sFactory signerFactory,
hRegister healthRegister) (signed.CryptoService, string, error) {
switch configuration.GetString("trust_service.type") {
case "local":
@ -149,14 +150,14 @@ func getTrustService(configuration *viper.Viper,
logrus.Info("Using remote signing service")
notarySigner := signerFactory(
notarySigner := sFactory(
configuration.GetString("trust_service.hostname"),
configuration.GetString("trust_service.port"),
clientTLS,
)
minute := 1 * time.Minute
healthRegister(
hRegister(
"Trust operational",
// If the trust service fails, the server is degraded but not
// exactly unheatlthy, so always return healthy and just log an