Remove aws.region validation

Signed-off-by: pincher95 <[email protected]>

Author: pincher95

config/config.go

@@ -68,7 +68,7 @@ func (c *Config) validate() error {
 				return fmt.Errorf("auth_module %s type apikey requires apikey", name)
 			}
 		case "aws":
-			if am.AWS == nil || am.AWS.Region == "" {
+			if am.AWS == nil {
 				return fmt.Errorf("auth_module %s type aws requires region", name)
 			}
 		case "tls":

main.go

@@ -350,10 +350,6 @@ func main() {
 				}
 			case "aws":
 				if am.AWS != nil {
-					if am.AWS.Region == "" {
-						http.Error(w, "aws.region is required for aws auth_module", http.StatusBadRequest)
-						return
-					}
 					var err error
 					transport, err = roundtripper.NewAWSSigningTransport(transport, am.AWS.Region, am.AWS.RoleARN, logger)
 					if err != nil {