Change Coocke session get from request

authentication.go

@@ -2,6 +2,7 @@ package jira
 
 import (
 	"fmt"
+	"net/http"
 )
 
 // AuthenticationService handles authentication for the JIRA instance / API.
@@ -25,6 +26,7 @@ type Session struct {
 		LastFailedLoginTime string `json:"lastFailedLoginTime"`
 		PreviousLoginTime   string `json:"previousLoginTime"`
 	} `json:"loginInfo"`
+	SetCoockie []*http.Cookie
 }
 
 // AcquireSessionCookie creates a new session for a user in JIRA.
@@ -51,6 +53,10 @@ func (s *AuthenticationService) AcquireSessionCookie(username, password string)
 
 	session := new(Session)
 	resp, err := s.client.Do(req, session)
+
+	cookies := resp.Cookies()
+	session.SetCoockie = cookies
+
 	if err != nil {
 		return false, fmt.Errorf("Auth at JIRA instance failed (HTTP(S) request). %s", err)
 	}

jira.go

@@ -3,7 +3,6 @@ package jira
 import (
 	"bytes"
 	"encoding/json"
-	"fmt"
 	"io"
 	"io/ioutil"
 	"net/http"
@@ -83,7 +82,9 @@ func (c *Client) NewRequest(method, urlStr string, body interface{}) (*http.Requ
 
 	// Set session cookie if there is one
 	if c.session != nil {
-		req.Header.Set("Cookie", fmt.Sprintf("%s=%s", c.session.Session.Name, c.session.Session.Value))
+		for _, cookie := range c.session.SetCoockie {
+			req.AddCookie(cookie)
+		}
 	}
 
 	return req, nil