invoker/handler/onboardinvoker_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         "bytes"
  24         "encoding/json"
  25         "fmt"
  26         "net/http"
  27
  28         "github.com/labstack/echo/v4"
  29         log "github.com/sirupsen/logrus"
  30         invokerapi "oransc.org/nonrtric/capifinvoker/internal/invokermanagementapi"
  31 )
  32
  33 func OnboardingInvokerHandler(c echo.Context) error {
  34         return c.Render(http.StatusOK, "onboardinvoker.html", map[string]interface{}{
  35                 "isError":    false,
  36                 "isResponse": false,
  37         })
  38 }
  39
  40 func OnboardInvoker(server string) echo.HandlerFunc {
  41         return func(c echo.Context) error {
  42
  43                 url := server + "/api-invoker-management/v1/onboardedInvokers"
  44                 log.Infof("[Register invoker] url to capif core %v\n", url)
  45
  46                 var newInvoker invokerapi.APIInvokerEnrolmentDetails
  47                 fmt.Printf("Getting enrolment details from UI:: %+v", c.FormValue("enrolmentDetails"))
  48                 err := json.Unmarshal([]byte(c.FormValue("enrolmentDetails")), &newInvoker)
  49                 if err != nil {
  50                         fmt.Printf("error: %+v", err)
  51                         log.Error("[Register invoker] error unmarshaling parameter enrolmentDetails as JSON")
  52                         return c.Render(http.StatusBadRequest, "onboardinvoker.html", map[string]interface{}{
  53                                 "isResponse": false,
  54                                 "isError":    true,
  55                                 "response":   "Error unmarshaling parameter enrolmentDetails as JSON",
  56                         })
  57                 }
  58
  59                 headers := map[string]string{
  60                         "Content-Type": "application/json",
  61                 }
  62                 jsonBytes, err := json.Marshal(newInvoker)
  63                 if err != nil {
  64                         return c.Render(http.StatusBadRequest, "onboardinvoker.html", map[string]interface{}{
  65                                 "isResponse": false,
  66                                 "isError":    true,
  67                                 "response":   "Error marshaling parameter enrolmentDetails before doing request",
  68                         })
  69                 }
  70
  71                 resp, err := makeRequest("POST", url, headers, bytes.NewReader(jsonBytes))
  72                 if err != nil {
  73                         log.Errorf("[Register invoker] %v", fmt.Sprintf("error: %v", err))
  74                         return c.Render(http.StatusBadRequest, "onboardinvoker.html", map[string]interface{}{
  75                                 "isResponse": false,
  76                                 "isError":    true,
  77                                 "response":   fmt.Sprintf("error: %v", err),
  78                         })
  79                 }
  80
  81                 var resInvoker invokerapi.APIInvokerEnrolmentDetails
  82                 err = json.Unmarshal(resp, &resInvoker)
  83                 if err != nil {
  84                         log.Error("[Register invoker] error unmarshaling response enrolmentDetails as JSON")
  85                         return c.Render(http.StatusBadRequest, "onboardinvoker.html", map[string]interface{}{
  86                                 "isResponse": false,
  87                                 "isError":    true,
  88                                 "response":   "error unmarshaling parameter enrolmentDetails as JSON",
  89                         })
  90                 }
  91
  92                 bytes, _ := json.Marshal(resInvoker)
  93                 log.Infof("[Register invoker] new invoker register with id %v\n", *resInvoker.ApiInvokerId)
  94                 return c.Render(http.StatusOK, "onboardinvoker.html", map[string]interface{}{
  95                         "isResponse": true,
  96                         "isError":    false,
  97                         "response":   string(bytes),
  98                 })
  99         }
 100 }