update

caddy/caddyapi.go

@@ -197,7 +197,7 @@ func (c *CaddyAPI) CreateWebsite(domain string, resource string) error {
 	// send put request to the caddy api.
 	path := fmt.Sprintf("%s/config/apps/http/servers/srv0/routes/%d", c.Url, 0)
 	log.WithField("payload", payload).Debug("sending payload to caddy")
-	if err := c.put(path, []byte(payload)); err != nil {
+	if err := c.post(path, []byte(payload)); err != nil {
 		return err
 	}
 	success = true
@@ -224,13 +224,45 @@ func (c *CaddyAPI) ForwardWebsite(param types.ForwardWebsite) error {
 	// send put request to the caddy api.
 	path := fmt.Sprintf("%s/config/apps/http/servers/srv0/routes/%d", c.Url, 0)
 	log.WithField("payload", payload).Debug("sending payload to caddy")
-	if err := c.put(path, []byte(payload)); err != nil {
+	if err := c.post(path, []byte(payload)); err != nil {
 		return err
 	}
 
 	return nil
 }
 
+func (c *CaddyAPI) post(path string, data []byte) error {
+	// send a get request to the Caddy API.
+	req, err := http.NewRequest("POST", path, bytes.NewBuffer(data))
+	if err != nil {
+		log.WithError(err).Error("failed to create request")
+		return err
+	}
+
+	req.Header.Set("Content-Type", "application/json")
+
+	resp, err := c.client.Do(req)
+	if err != nil {
+		log.WithError(err).Error("failed to send request")
+		return err
+	}
+	defer resp.Body.Close()
+
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		log.WithError(err).Error("failed to read response body")
+		return err
+	}
+	if resp.StatusCode != http.StatusOK {
+		log.WithFields(log.Fields{
+			"status":  resp.StatusCode,
+			"message": string(body),
+		}).Error("failed to post data")
+		return fmt.Errorf("failed to post data")
+	}
+	return nil
+}
+
 func (c *CaddyAPI) put(path string, data []byte) error {
 	// send a get request to the Caddy API.
 	req, err := http.NewRequest("PUT", path, bytes.NewBuffer(data))