Pull request: 5190-clear-cache

Updates #4695.
Updates #5190.

Squashed commit of the following:

commit f4156f54ebd1b0c96318715441da1dc54cbbfb0f
Author: Ildar Kamalov <ik@adguard.com>
Date:   Fri Dec 2 16:19:03 2022 +0300

    client: button styles

commit 42cd8ac8ac1abb5c43a42065e2374d11f2d9a62b
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Fri Dec 2 15:39:15 2022 +0300

    all: upd dnsproxy

commit 87b04391afeaed28523448aa12a317300e718b72
Author: Ildar Kamalov <ik@adguard.com>
Date:   Fri Dec 2 15:19:07 2022 +0300

    client: add clear cache button

commit ee99548b3689ce47959d9bddc6a1e866e773dcc3
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Thu Dec 1 18:54:54 2022 +0300

    all: add cache clear
This commit is contained in:
Ainar Garipov
2022-12-02 18:06:50 +03:00
parent e6f8aeeebe
commit 09f88cf21d
10 changed files with 91 additions and 57 deletions

View File

@@ -3,6 +3,7 @@ package dnsforward
import (
"encoding/json"
"fmt"
"io"
"net"
"net/http"
"net/netip"
@@ -669,6 +670,12 @@ func (s *Server) handleTestUpstreamDNS(w http.ResponseWriter, r *http.Request) {
_ = aghhttp.WriteJSONResponse(w, r, result)
}
// handleCacheClear is the handler for the POST /control/cache_clear HTTP API.
func (s *Server) handleCacheClear(w http.ResponseWriter, _ *http.Request) {
s.dnsProxy.ClearCache()
_, _ = io.WriteString(w, "OK")
}
// handleDoH is the DNS-over-HTTPs handler.
//
// Control flow:
@@ -703,6 +710,8 @@ func (s *Server) registerHandlers() {
s.conf.HTTPRegister(http.MethodGet, "/control/access/list", s.handleAccessList)
s.conf.HTTPRegister(http.MethodPost, "/control/access/set", s.handleAccessSet)
s.conf.HTTPRegister(http.MethodPost, "/control/cache_clear", s.handleCacheClear)
// Register both versions, with and without the trailing slash, to
// prevent a 301 Moved Permanently redirect when clients request the
// path without the trailing slash. Those redirects break some clients.