http-boot-server/bootserver/controllers/client/enroll.go

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package client
import (
"encoding/json"
"fmt"
"io"
"net"
"net/http"
"git.faercol.me/faercol/http-boot-server/bootserver/bootoption"
"git.faercol.me/faercol/http-boot-server/bootserver/helpers"
"git.faercol.me/faercol/http-boot-server/bootserver/services"
"github.com/sirupsen/logrus"
)
const EnrollRoute = "/enroll"
type EnrollController struct {
clientService *services.ClientHandlerService
l *logrus.Logger
}
func NewEnrollController(l *logrus.Logger) *EnrollController {
return &EnrollController{
clientService: services.NewClientHandlerService(),
l: l,
}
}
func (ec *EnrollController) enrollMachine(w http.ResponseWriter, r *http.Request) (int, error) {
if r.Method != http.MethodPost {
return http.StatusMethodNotAllowed, nil
}
clientIP, _, err := net.SplitHostPort(r.RemoteAddr)
if err != nil {
return http.StatusInternalServerError, fmt.Errorf("failed to read remote IP: %w", err)
}
dat, err := io.ReadAll(r.Body)
if err != nil {
return http.StatusInternalServerError, fmt.Errorf("failed to read body: %w", err)
}
var client bootoption.Client
if err := json.Unmarshal(dat, &client); err != nil {
return http.StatusInternalServerError, fmt.Errorf("failed to parse body: %w", err)
}
client.IP = clientIP
ec.clientService.AddClient(&client)
ec.l.Infof("Added client %s", clientIP)
return http.StatusAccepted, nil
}
func (ec *EnrollController) ServeHTTP(w http.ResponseWriter, r *http.Request) {
returncode, err := ec.enrollMachine(w, r)
if err != nil {
ec.l.Errorf("Error handling client enrollement: %s", err.Error())
}
helpers.HandleResponse(w, r, returncode, nil, ec.l)
}