Merge pull request #21 from Nike-Inc/add-delta-to-sts-auth-expiry

Add buffer to account for latency in STS auth

Author: sdford

api/types.go

@@ -27,7 +27,7 @@ import (
 )
 
 // ClientHeader is the header version for all requests. It should be updated on version bumps
-const ClientHeader = "CerberusGoClient/1.0.1"
+const ClientHeader = "CerberusGoClient/1.0.2"
 
 // AuthStatus is the status of a UserAuthResponse
 type AuthStatus string

auth/sts.go

@@ -124,7 +124,7 @@ func (a *STSAuth) authenticate() error {
 
 	a.token = authResponse.Token
 	a.headers.Set("X-Cerberus-Token", authResponse.Token)
-	a.expiry = time.Now().Add(time.Duration(authResponse.Duration) * time.Second)
+	a.expiry = time.Now().Add((time.Duration(authResponse.Duration) * time.Second) - expiryDelta)
 	return nil
 }