Add GO report card and other improvements (#83)

README.md

@@ -3,30 +3,31 @@ SPDX-FileCopyrightText: 2021 Open Networking Foundation <info@opennetworking.org
 Copyright 2019 free5GC.org
 
 SPDX-License-Identifier: Apache-2.0
-
 -->
+[![Go Report Card](https://goreportcard.com/badge/github.com/omec-project/ausf)](https://goreportcard.com/report/github.com/omec-project/ausf)
 
 # ausf
 
-AUSF is an important service function in the 5G Core network. It provides the basic authentication
-for both 3gpp and non-3gpp access. Crucial for secured network access, the AUSF is responsible for 
-the security procedure for SIM authentication using the 5G-AKA authentication method. AUSF connects 
-and also provides services with UDM (Unified Data Management) and AMF (Access and Mobility Management
-Function) through SBI.
+AUSF is an important service function in the 5G Core network. It provides the
+basic authentication for both 3gpp and non-3gpp access. Crucial for secured
+network access, the AUSF is responsible for the security procedure for SIM
+authentication using the 5G-AKA authentication method. AUSF connects and also
+provides services with UDM (Unified Data Management) and AMF (Access and
+Mobility Management Function) through SBI.
 
-AMF requests the authentication of the UE by providing UE related information and the serving network 
-name and the 5G AKA is selected. The NF Service Consumer (AMF) shall then return to the AUSF the result 
-received from the UE.
+AMF requests the authentication of the UE by providing UE related information
+and the serving network name and the 5G AKA is selected. The NF Service Consumer
+(AMF) shall then return to the AUSF the result received from the UE.
 
 ## Supported Features
 
 1. Supports Nudm_UEAuthentication Services Procedure
 2. Nausf_UEAuthentication (Authentication and Key Agreement)
-3. Provides service on SBI interface Nausf 
+3. Provides service on SBI interface Nausf
 
-Compliance of the 5G Network functions can be found at [5G Compliance ](https://docs.sd-core.opennetworking.org/master/overview/3gpp-compliance-5g.html)
+Compliance of the 5G Network functions can be found at [5G Compliance](https://docs.sd-core.opennetworking.org/master/overview/3gpp-compliance-5g.html)
 
-## Reach out to us thorugh 
+## Reach out to us thorugh
 
 1. #sdcore-dev channel in [ONF Community Slack](https://onf-community.slack.com/)
 2. Raise Github issues

ueauthentication/api_default.go

@@ -21,9 +21,9 @@ import (
 
 	"github.com/omec-project/ausf/logger"
 	"github.com/omec-project/ausf/producer"
-	"github.com/omec-project/util/httpwrapper"
 	"github.com/omec-project/openapi"
 	"github.com/omec-project/openapi/models"
+	"github.com/omec-project/util/httpwrapper"
 )
 
 // HTTPEapAuthMethod -