75 lines
1.6 KiB
Go
75 lines
1.6 KiB
Go
package proxy
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import (
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"ghproxy/config"
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"strings"
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"github.com/infinite-iroha/touka"
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)
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func RoutingHandler(cfg *config.Config) touka.HandlerFunc {
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return func(c *touka.Context) {
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var shoudBreak bool
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// shoudBreak = rateCheck(cfg, c, limiter, iplimiter)
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// if shoudBreak {
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// return
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//}
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var (
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rawPath string
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)
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rawPath = strings.TrimPrefix(c.GetRequestURI(), "/") // 去掉前缀/
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var (
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user string
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repo string
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)
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user = c.Param("user")
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repo = c.Param("repo")
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matcher, exists := c.GetString("matcher")
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if !exists {
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ErrorPage(c, NewErrorWithStatusLookup(500, "Matcher Not Found in Context"))
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c.Errorf("Matcher Not Found in Context Path: %s", c.GetRequestURIPath())
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return
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}
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ctx := c.Request.Context()
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shoudBreak = listCheck(cfg, c, user, repo, rawPath)
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if shoudBreak {
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return
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}
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shoudBreak = authCheck(c, cfg, matcher, rawPath)
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if shoudBreak {
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return
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}
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// 处理blob/raw路径
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if matcher == "blob" {
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rawPath = rawPath[10:]
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rawPath = "raw.githubusercontent.com" + rawPath
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rawPath = strings.Replace(rawPath, "/blob/", "/", 1)
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matcher = "raw"
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}
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// 为rawpath加入https:// 头
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rawPath = "https://" + rawPath
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switch matcher {
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case "releases", "blob", "raw", "gist", "api":
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ChunkedProxyRequest(ctx, c, rawPath, cfg, matcher)
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case "clone":
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GitReq(ctx, c, rawPath, cfg, "git")
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default:
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ErrorPage(c, NewErrorWithStatusLookup(500, "Matched But Not Matched"))
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c.Errorf("Matched But Not Matched Path: %s rawPath: %s matcher: %s", c.GetRequestURIPath(), rawPath, matcher)
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return
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}
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}
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}
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