feat: add provider proxies api

This commit is contained in:
gVisor bot 2023-09-23 17:54:20 +08:00
parent e386107a78
commit 23970f4332

View File

@ -4,22 +4,35 @@ import (
"context" "context"
"net/http" "net/http"
C "github.com/Dreamacro/clash/constant"
"github.com/Dreamacro/clash/constant/provider" "github.com/Dreamacro/clash/constant/provider"
"github.com/Dreamacro/clash/tunnel" "github.com/Dreamacro/clash/tunnel"
"github.com/go-chi/chi/v5" "github.com/go-chi/chi/v5"
"github.com/go-chi/render" "github.com/go-chi/render"
"github.com/samber/lo"
) )
func proxyProviderRouter() http.Handler { func proxyProviderRouter() http.Handler {
r := chi.NewRouter() r := chi.NewRouter()
r.Get("/", getProviders) r.Get("/", getProviders)
r.Route("/{name}", func(r chi.Router) { r.Route("/{providerName}", func(r chi.Router) {
r.Use(parseProviderName, findProviderByName) r.Use(parseProviderName, findProviderByName)
r.Get("/", getProvider) r.Get("/", getProvider)
r.Put("/", updateProvider) r.Put("/", updateProvider)
r.Get("/healthcheck", healthCheckProvider) r.Get("/healthcheck", healthCheckProvider)
r.Mount("/", proxyProviderProxyRouter())
})
return r
}
func proxyProviderProxyRouter() http.Handler {
r := chi.NewRouter()
r.Route("/{name}", func(r chi.Router) {
r.Use(parseProxyName, findProviderProxyByName)
r.Get("/", getProxy)
r.Get("/healthcheck", getProxyDelay)
}) })
return r return r
} }
@ -54,7 +67,7 @@ func healthCheckProvider(w http.ResponseWriter, r *http.Request) {
func parseProviderName(next http.Handler) http.Handler { func parseProviderName(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
name := getEscapeParam(r, "name") name := getEscapeParam(r, "providerName")
ctx := context.WithValue(r.Context(), CtxKeyProviderName, name) ctx := context.WithValue(r.Context(), CtxKeyProviderName, name)
next.ServeHTTP(w, r.WithContext(ctx)) next.ServeHTTP(w, r.WithContext(ctx))
}) })
@ -76,6 +89,27 @@ func findProviderByName(next http.Handler) http.Handler {
}) })
} }
func findProviderProxyByName(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
var (
name = r.Context().Value(CtxKeyProxyName).(string)
pd = r.Context().Value(CtxKeyProvider).(provider.ProxyProvider)
)
proxy, exist := lo.Find(pd.Proxies(), func(proxy C.Proxy) bool {
return proxy.Name() == name
})
if !exist {
render.Status(r, http.StatusNotFound)
render.JSON(w, r, ErrNotFound)
return
}
ctx := context.WithValue(r.Context(), CtxKeyProxy, proxy)
next.ServeHTTP(w, r.WithContext(ctx))
})
}
func ruleProviderRouter() http.Handler { func ruleProviderRouter() http.Handler {
r := chi.NewRouter() r := chi.NewRouter()
r.Get("/", getRuleProviders) r.Get("/", getRuleProviders)