Adapting updated verify system

Author: simplenty

desktop/login.go

@@ -7,50 +7,65 @@ import (
 	"net/url"
 	"strings"
 	"time"
-
-	"golang.org/x/text/encoding/simplifiedchinese"
 )
 
 func loginCampus(config *Config) error {
-	// 初始化客户端
 	client := &http.Client{
-		Timeout: time.Duration(10) * time.Second,
+		Timeout: 10 * time.Second,
 	}
-	// 构造 POST 请求
+
+	urlStr := "http://10.0.0.252/cgi-bin/ace_web_auth.cgi"
+
 	formData := url.Values{
-		"DDDDD":  {config.Username},
-		"upass":  {config.Password},
-		"0MKKey": {"登　录"},
+		"web_jumpto":   {""},
+		"orig_referer": {"http://www.qq.com/"},
+		"username":     {config.Username},
+		"userpwd":      {config.Password},
+		"login_page":   {""},
+		"temp_account": {"0"},
+		"path":         {"-6"},
+		"u_type":       {"1"},
 	}
-	// 执行网络请求
-	response, err := client.PostForm("http://10.0.0.253/0.htm", formData)
+
+	response, err := client.PostForm(urlStr, formData)
 	if err != nil {
 		return fmt.Errorf("网络请求失败")
 	}
-	// 自动关闭请求体
-	defer func(Body io.ReadCloser) {
-		_ = Body.Close()
-	}(response.Body)
-	// 读取请求
+	defer response.Body.Close()
+
 	bodyBytes, err := io.ReadAll(response.Body)
 	if err != nil {
 		return fmt.Errorf("读取响应失败")
 	}
-	// 转换编码
-	utf8body, err := simplifiedchinese.GBK.NewDecoder().Bytes(bodyBytes)
-	if err != nil {
-		return fmt.Errorf("编码转换失败")
-	}
-	// 转换成 UTF-8 编码
-	html := string(utf8body)
-	// 返回请求状态
-	if strings.Contains(html, "您已经成功登录") {
+
+	html := string(bodyBytes)
+	redirect := extractRedirect(html)
+
+	if strings.Contains(redirect, "login_online_detail") {
 		return nil
-	} else if strings.Contains(html, "userid error1") {
-		return fmt.Errorf("账号错误")
-	} else if strings.Contains(html, "userid error2") {
-		return fmt.Errorf("密码错误")
+	} else if strings.Contains(redirect, "reason=27") {
+		return fmt.Errorf("账号或密码错误")
 	}
-	// 无法处理
+
 	return fmt.Errorf("其他错误")
 }
+
+func extractRedirect(html string) string {
+	start := strings.Index(html, "location")
+	if start == -1 {
+		return ""
+	}
+
+	firstQuote := strings.IndexAny(html[start:], `"'`)
+	if firstQuote == -1 {
+		return ""
+	}
+	firstQuote += start
+
+	secondQuote := strings.IndexAny(html[firstQuote+1:], `"'`)
+	if secondQuote == -1 {
+		return ""
+	}
+	secondQuote += firstQuote + 1
+	return html[firstQuote+1 : secondQuote]
+}

desktop/main.go

@@ -123,7 +123,7 @@ func workflow(application fyne.App) {
 	if config, err := loadConfig("config.json"); err == nil {
 		if err := loginCampus(config); err == nil {
 			os.Exit(0)
-		} else if err.Error() == "账号错误" || err.Error() == "密码错误" {
+		} else if err.Error() == "账号或密码错误" {
 			showDialogWindow(application, err.Error(), func() {
 				if err := deleteConfig("config.json"); err != nil {
 					showDialogWindow(application, "无法删除错误配置文件", func() {
@@ -157,4 +157,4 @@ func main() {
 	application := app.NewWithID("com.simplenty.drcom")
 	workflow(application)
 	application.Run()
-}
+}