provider/handler/registration_handler.go

   1 // -
   2 //
   3 //      ========================LICENSE_START=================================
   4 //      O-RAN-SC
   5 //      %%
   6 //      Copyright (C) 2023: Nordix Foundation
   7 //      %%
   8 //      Licensed under the Apache License, Version 2.0 (the "License");
   9 //      you may not use this file except in compliance with the License.
  10 //      You may obtain a copy of the License at
  11 //
  12 //           http://www.apache.org/licenses/LICENSE-2.0
  13 //
  14 //      Unless required by applicable law or agreed to in writing, software
  15 //      distributed under the License is distributed on an "AS IS" BASIS,
  16 //      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  17 //      See the License for the specific language governing permissions and
  18 //      limitations under the License.
  19 //      ========================LICENSE_END===================================
  20 package handler
  21
  22 import (
  23         "encoding/json"
  24         "fmt"
  25         "net/http"
  26
  27         "github.com/labstack/echo/v4"
  28         log "github.com/sirupsen/logrus"
  29         "oransc.org/nonrtric/capifprov/internal/providermanagementapi"
  30 )
  31
  32 func RegistrationHandler(c echo.Context) error {
  33         return c.Render(http.StatusOK, "registration.html", map[string]interface{}{
  34                 "isError":    false,
  35                 "isResponse": false,
  36         })
  37 }
  38
  39 func RegistrationFormHandler(server string) echo.HandlerFunc {
  40         return func(c echo.Context) error {
  41
  42                 url := server + "/api-provider-management/v1/registrations"
  43                 log.Infof("[Register provider] url to capif core %v\n", url)
  44
  45                 var newProvider providermanagementapi.APIProviderEnrolmentDetails
  46                 err := json.Unmarshal([]byte(c.FormValue("enrolmentDetails")), &newProvider)
  47                 if err != nil {
  48                         log.Error("[Register provider] error unmarshaling parameter enrolmentDetails as JSON")
  49                         return c.Render(http.StatusBadRequest, "registration.html", map[string]interface{}{
  50                                 "isResponse": false,
  51                                 "isError":    true,
  52                                 "response":   "Error unmarshaling parameter enrolmentDetails as JSON",
  53                         })
  54                 }
  55
  56                 headers := map[string]string{
  57                         "Content-Type": "application/json",
  58                 }
  59                 resp, err := makeRequest("POST", url, headers, newProvider)
  60                 if err != nil {
  61                         log.Errorf("[Register provider] %v", fmt.Sprintf("error: %v", err))
  62                         return c.Render(http.StatusBadRequest, "registration.html", map[string]interface{}{
  63                                 "isResponse": false,
  64                                 "isError":    true,
  65                                 "response":   fmt.Sprintf("error: %v", err),
  66                         })
  67                 }
  68
  69                 var resProvider providermanagementapi.APIProviderEnrolmentDetails
  70                 err = json.Unmarshal(resp, &resProvider)
  71                 if err != nil {
  72                         log.Error("[Register provider] error unmarshaling parameter enrolmentDetails as JSON")
  73                         return c.Render(http.StatusBadRequest, "registration.html", map[string]interface{}{
  74                                 "isResponse": false,
  75                                 "isError":    true,
  76                                 "response":   "error unmarshaling parameter enrolmentDetails as JSON",
  77                         })
  78                 }
  79
  80                 bytes, _ := json.Marshal(resProvider)
  81                 log.Infof("[Register provider] Api Provider domain %v has been register\n", resProvider.ApiProvDomId)
  82                 return c.Render(http.StatusOK, "registration.html", map[string]interface{}{
  83                         "isResponse": true,
  84                         "isError":    false,
  85                         "response":   string(bytes),
  86                 })
  87         }
  88 }