89 lines
2.5 KiB
Go
89 lines
2.5 KiB
Go
package app
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import (
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"encoding/json"
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"io"
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"net/http"
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"strings"
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)
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// ---------------------------------------------------------------------
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// EN: `handleDNSSmartdnsService` is an HTTP handler for dns smartdns service.
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// RU: `handleDNSSmartdnsService` - HTTP-обработчик для dns smartdns service.
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// ---------------------------------------------------------------------
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func handleDNSSmartdnsService(w http.ResponseWriter, r *http.Request) {
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if r.Method != http.MethodPost {
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http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
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return
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}
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var body struct {
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Action string `json:"action"`
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}
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if r.Body != nil {
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defer r.Body.Close()
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_ = json.NewDecoder(io.LimitReader(r.Body, 1<<20)).Decode(&body)
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}
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action := strings.ToLower(strings.TrimSpace(body.Action))
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if action == "" {
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action = "restart"
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}
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switch action {
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case "start", "stop", "restart":
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default:
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http.Error(w, "unknown action", http.StatusBadRequest)
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return
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}
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res := runSmartdnsUnitAction(action)
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mode := loadDNSMode()
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rt := smartDNSRuntimeSnapshot()
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writeJSON(w, http.StatusOK, map[string]any{
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"ok": res.OK,
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"message": res.Message,
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"exitCode": res.ExitCode,
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"stdout": res.Stdout,
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"stderr": res.Stderr,
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"unit_state": smartdnsUnitState(),
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"via_smartdns": mode.ViaSmartDNS,
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"smartdns_addr": mode.SmartDNSAddr,
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"mode": mode.Mode,
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"runtime_nftset": rt.Enabled,
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"wildcard_source": rt.WildcardSource,
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})
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}
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// ---------------------------------------------------------------------
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// EN: `handleSmartdnsService` is an HTTP handler for smartdns service.
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// RU: `handleSmartdnsService` - HTTP-обработчик для smartdns service.
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// ---------------------------------------------------------------------
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func handleSmartdnsService(w http.ResponseWriter, r *http.Request) {
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switch r.Method {
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case http.MethodGet:
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writeJSON(w, http.StatusOK, map[string]string{"state": smartdnsUnitState()})
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case http.MethodPost:
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var body struct {
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Action string `json:"action"`
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}
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if r.Body != nil {
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defer r.Body.Close()
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_ = json.NewDecoder(io.LimitReader(r.Body, 1<<20)).Decode(&body)
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}
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action := strings.ToLower(strings.TrimSpace(body.Action))
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if action == "" {
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action = "restart"
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}
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switch action {
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case "start", "stop", "restart":
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default:
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http.Error(w, "unknown action", http.StatusBadRequest)
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return
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}
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writeJSON(w, http.StatusOK, runSmartdnsUnitAction(action))
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default:
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http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
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}
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}
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