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fix(lanzou): auto handle acw_sc__v2 and down_ip=1 for all requests, improve secondary validation (#1394)

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* Refactor upload and request handling in util.go

重构请求部分以避免偶现failed link: failed get link:的情况

Signed-off-by: HG-ha <60115106+HG-ha@users.noreply.github.com>

* Format and clean up code in util.go

Signed-off-by: HG-ha <60115106+HG-ha@users.noreply.github.com>

* go fmt util.go

---------

Signed-off-by: HG-ha <60115106+HG-ha@users.noreply.github.com>
This commit is contained in:
HG-ha
2025-10-01 17:38:50 +08:00
committed by GitHub
parent da0c734aa3
commit 22deb4df30
1 changed files with 55 additions and 24 deletions
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79
drivers/lanzou/util.go
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@@ -95,36 +95,66 @@ func (d *LanZou) _post(url string, callback base.ReqCallback, resp interface{},
}
}
// 修复点：所有请求都自动处理 acw_sc__v2 验证和 down_ip=1
func (d *LanZou) request(url string, method string, callback base.ReqCallback, up bool) ([]byte, error) {
var req *resty.Request
if up {
once.Do(func() {
upClient = base.NewRestyClient().SetTimeout(120 * time.Second)
var vs string
for retry := 0; retry < 3; retry++ {
if up {
once.Do(func() {
upClient = base.NewRestyClient().SetTimeout(120 * time.Second)
})
req = upClient.R()
} else {
req = base.RestyClient.R()
}
req.SetHeaders(map[string]string{
"Referer": "https://pc.woozooo.com",
"User-Agent": d.UserAgent,
})
req = upClient.R()
} else {
req = base.RestyClient.R()
}
req.SetHeaders(map[string]string{
"Referer": "https://pc.woozooo.com",
"User-Agent": d.UserAgent,
})
// 下载直链时需要加 down_ip=1
if strings.Contains(url, "/file/") {
cookie := d.Cookie
if cookie != "" {
cookie += "; "
}
cookie += "down_ip=1"
if vs != "" {
cookie += "; acw_sc__v2=" + vs
}
req.SetHeader("cookie", cookie)
} else if d.Cookie != "" {
cookie := d.Cookie
if vs != "" {
cookie += "; acw_sc__v2=" + vs
}
req.SetHeader("cookie", cookie)
} else if vs != "" {
req.SetHeader("cookie", "acw_sc__v2="+vs)
}
if d.Cookie != "" {
req.SetHeader("cookie", d.Cookie)
}
if callback != nil {
callback(req)
}
if callback != nil {
callback(req)
res, err := req.Execute(method, url)
if err != nil {
return nil, err
}
bodyStr := res.String()
log.Debugf("lanzou request: url=>%s ,stats=>%d ,body => %s\n", res.Request.URL, res.StatusCode(), bodyStr)
if strings.Contains(bodyStr, "acw_sc__v2") {
vs, err = CalcAcwScV2(bodyStr)
if err != nil {
return nil, err
}
continue
}
return res.Body(), err
}
res, err := req.Execute(method, url)
if err != nil {
return nil, err
}
log.Debugf("lanzou request: url=>%s ,stats=>%d ,body => %s\n", res.Request.URL, res.StatusCode(), res.String())
return res.Body(), err
return nil, errors.New("acw_sc__v2 validation error")
}
func (d *LanZou) Login() ([]*http.Cookie, error) {
@@ -445,7 +475,7 @@ func (d *LanZou) getFilesByShareUrl(shareID, pwd string, sharePageData string) (
SetCookie(&http.Cookie{
Name: "acw_sc__v2",
Value: vs,
}).Get(downloadUrl)
}).SetHeader("cookie", "down_ip=1").Get(downloadUrl)
if err != nil {
return nil, err
}
@@ -494,6 +524,7 @@ func (d *LanZou) getFilesByShareUrl(shareID, pwd string, sharePageData string) (
for i := 0; i < 3; i++ {
data, err = d.post(fmt.Sprint(baseUrl, "/ajax.php"), func(req *resty.Request) {
req.SetFormData(param)
req.SetHeader("cookie", "down_ip=1")
if vs != "" {
req.SetCookie(&http.Cookie{
Name: "acw_sc__v2",