From c7ccfc65bf013d31075ef18afc861a9f7667c67e Mon Sep 17 00:00:00 2001
From: y a t s <65122-yats@users.noreply.gitgud.io>
Date: Fri, 19 Jun 2026 10:42:39 -0400
Subject: [PATCH] refactoring

---
 auth.go    | 34 +++++++++++++---------------------
 cookies.go | 18 ++++++++++--------
 libkiwi.go |  6 ++----
 3 files changed, 25 insertions(+), 33 deletions(-)

diff --git a/auth.go b/auth.go
index de4ac36..158ff6a 100644
--- a/auth.go
+++ b/auth.go
@@ -29,6 +29,16 @@ func loginForm(xfToken string, creds Credentials) url.Values {
 	}
 }
 
+func newFormRequest(ctx context.Context, reqURL string, form url.Values) (*http.Request, error) {
+	req, err := http.NewRequestWithContext(ctx, "POST", reqURL, strings.NewReader(form.Encode()))
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+
+	return req, nil
+}
+
 func (kf *KF) newLoginRequest(ctx context.Context, creds Credentials) (*http.Request, error) {
 	u := kf.urlFromPath("login")
 
@@ -43,17 +53,8 @@ func (kf *KF) newLoginRequest(ctx context.Context, creds Credentials) (*http.Req
 		return nil, err
 	}
 
-	form := loginForm(xfToken, creds)
-
-	// i.e. https://kiwifarms.net/login/login
-	reqURL := fmt.Sprintf("%s/login", u.String())
-	req, err := http.NewRequestWithContext(ctx, "POST", reqURL, strings.NewReader(form.Encode()))
-	if err != nil {
-		return nil, err
-	}
-	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
-
-	return req, nil
+	// e.g. https://kiwifarms.net/login/login
+	return newFormRequest(ctx, fmt.Sprintf("%s/login", u.String()), loginForm(xfToken, creds))
 }
 
 func (kf *KF) Login(ctx context.Context, creds Credentials) (*http.Response, error) {
@@ -101,16 +102,7 @@ func (kf *KF) newTwoFactorRequest(ctx context.Context, resp *http.Response, code
 		return nil, err
 	}
 
-	form := twoFactorForm(xfToken, code, u)
-	reqURL := fmt.Sprintf("https://%s/login/two-step", u.Hostname())
-
-	req, err := http.NewRequestWithContext(ctx, "POST", reqURL, strings.NewReader(form.Encode()))
-	if err != nil {
-		return nil, err
-	}
-	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
-
-	return req, nil
+	return newFormRequest(ctx, fmt.Sprintf("https://%s/login/two-step", u.Hostname()), twoFactorForm(xfToken, code, u))
 }
 
 func (kf *KF) TwoFactorAuth(ctx context.Context, resp *http.Response, code uint32) (*http.Response, error) {
diff --git a/cookies.go b/cookies.go
index ead8e21..111388c 100644
--- a/cookies.go
+++ b/cookies.go
@@ -6,12 +6,13 @@ import (
 )
 
 // http.CookieJar interface wrapper to add convenience functions.
-type jar struct {
-	http.CookieJar
+type cookieJar struct {
+	jar *http.CookieJar
 }
 
-func (j *jar) GetCookie(u *url.URL, name string) *http.Cookie {
-	cookies := j.Cookies(u)
+func (j *cookieJar) GetCookie(u *url.URL, name string) *http.Cookie {
+	jar := (*j.jar)
+	cookies := jar.Cookies(u)
 	for _, c := range cookies {
 		if c.Name == name {
 			return c
@@ -21,18 +22,19 @@ func (j *jar) GetCookie(u *url.URL, name string) *http.Cookie {
 	return nil
 }
 
-func (j *jar) SetCookie(u *url.URL, newCookie *http.Cookie) {
-	cookies := j.Cookies(u)
+func (j *cookieJar) SetCookie(u *url.URL, newCookie *http.Cookie) {
+	jar := (*j.jar)
+	cookies := jar.Cookies(u)
 
 	for i, c := range cookies {
 		if c.Name == newCookie.Name {
 			cookies[i] = newCookie
-			j.SetCookies(u, cookies)
+			jar.SetCookies(u, cookies)
 			return
 		}
 	}
 
 	// Append if not already existing.
 	cookies = append(cookies, newCookie)
-	j.SetCookies(u, cookies)
+	jar.SetCookies(u, cookies)
 }
diff --git a/libkiwi.go b/libkiwi.go
index 1445f35..a23ea98 100644
--- a/libkiwi.go
+++ b/libkiwi.go
@@ -13,13 +13,11 @@ import (
 	gq "github.com/PuerkitoBio/goquery"
 )
 
-const _USER_AGENT = "Mozilla/5.0 (Windows NT 6.1; rv:60.0) Gecko/20100101 Firefox/60.0"
-
 type KF struct {
 	client http.Client
 	domain *url.URL
 
-	Cookies jar
+	Cookies cookieJar
 }
 
 // Supply your own http.Client to route through any proxies.
@@ -41,7 +39,7 @@ func NewKF(hc http.Client, host *url.URL) (KF, error) {
 	return KF{
 		client:  hc,
 		domain:  u,
-		Cookies: jar{hc.Jar},
+		Cookies: cookieJar{&hc.Jar},
 	}, nil
 }