api proxy

This commit is contained in:
微凉
2021-12-19 17:10:20 +08:00
parent 3d3a97288a
commit 8e7b2c5837
6 changed files with 49 additions and 20 deletions

View File

@ -48,18 +48,26 @@ func Proxy(c *gin.Context) {
common.ErrorResp(c, err, 500)
return
}
// 只有种情况允许中转:
// 只有以下几种情况允许中转:
// 1. 账号开启中转
// 2. driver只能中转
// 3. 是文本类型文件
// 4. 开启webdav中转需要验证sign
if !account.Proxy && !driver.Config().OnlyProxy && utils.GetFileType(filepath.Ext(rawPath)) != conf.TEXT {
common.ErrorResp(c, fmt.Errorf("[%s] not allowed proxy", account.Name), 403)
return
// 只开启了webdav中转验证sign
ok := false
if account.WebdavProxy {
_, ok = c.Get("sign")
}
if !ok {
common.ErrorResp(c, fmt.Errorf("[%s] not allowed proxy", account.Name), 403)
return
}
}
// 中转时有中转机器使用中转机器,若携带标志位则表明不能再走中转机器了
if account.ProxyUrl != "" && c.Param("d") != "1" {
if account.DownProxyUrl != "" && c.Param("d") != "1" {
name := utils.Base(rawPath)
link := fmt.Sprintf("%s%s?sign=%s", account.ProxyUrl, rawPath, utils.SignWithToken(name, conf.Token))
link := fmt.Sprintf("%s%s?sign=%s", account.DownProxyUrl, rawPath, utils.SignWithToken(name, conf.Token))
c.Redirect(302, link)
return
}

View File

@ -41,8 +41,8 @@ func Path(c *gin.Context) {
if file != nil {
// 对于中转文件或只能中转,将链接修改为中转链接
if driver.Config().OnlyProxy || account.Proxy {
if account.ProxyUrl != "" {
file.Url = fmt.Sprintf("%s%s?sign=%s", account.ProxyUrl, req.Path, utils.SignWithToken(file.Name, conf.Token))
if account.DownProxyUrl != "" {
file.Url = fmt.Sprintf("%s%s?sign=%s", account.DownProxyUrl, req.Path, utils.SignWithToken(file.Name, conf.Token))
} else {
file.Url = fmt.Sprintf("//%s/d%s", c.Request.Host, req.Path)
}

View File

@ -14,6 +14,7 @@ func DownCheck(c *gin.Context) {
rawPath = utils.ParsePath(rawPath)
name := utils.Base(rawPath)
if sign == utils.SignWithToken(name, conf.Token) {
c.Set("sign", true)
c.Next()
return
}
@ -24,4 +25,4 @@ func DownCheck(c *gin.Context) {
return
}
c.Next()
}
}