Add handles logging
This commit is contained in:
Aleksey Dmitrevskiy
parent
523c5ef10a
commit
1ed3a9673d
40
control.go
40
control.go
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@ -83,6 +83,7 @@ func httpUpdateConfigReloadDNSReturnOK(w http.ResponseWriter, r *http.Request) {
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}
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func handleStatus(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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data := map[string]interface{}{
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"dns_address": config.DNS.BindHost,
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"http_port": config.BindPort,
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@ -111,11 +112,13 @@ func handleStatus(w http.ResponseWriter, r *http.Request) {
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}
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func handleProtectionEnable(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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config.DNS.ProtectionEnabled = true
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httpUpdateConfigReloadDNSReturnOK(w, r)
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}
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func handleProtectionDisable(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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config.DNS.ProtectionEnabled = false
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httpUpdateConfigReloadDNSReturnOK(w, r)
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}
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@ -124,16 +127,19 @@ func handleProtectionDisable(w http.ResponseWriter, r *http.Request) {
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// stats
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// -----
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func handleQueryLogEnable(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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config.DNS.QueryLogEnabled = true
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httpUpdateConfigReloadDNSReturnOK(w, r)
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}
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func handleQueryLogDisable(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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config.DNS.QueryLogEnabled = false
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httpUpdateConfigReloadDNSReturnOK(w, r)
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}
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func handleQueryLog(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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data := dnsServer.GetQueryLog()
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jsonVal, err := json.Marshal(data)
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@ -150,6 +156,7 @@ func handleQueryLog(w http.ResponseWriter, r *http.Request) {
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}
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func handleStatsTop(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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s := dnsServer.GetStatsTop()
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// use manual json marshalling because we want maps to be sorted by value
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@ -196,6 +203,7 @@ func handleStatsTop(w http.ResponseWriter, r *http.Request) {
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// handleStatsReset resets the stats caches
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func handleStatsReset(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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dnsServer.PurgeStats()
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_, err := fmt.Fprintf(w, "OK\n")
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if err != nil {
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@ -205,6 +213,7 @@ func handleStatsReset(w http.ResponseWriter, r *http.Request) {
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// handleStats returns aggregated stats data for the 24 hours
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func handleStats(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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summed := dnsServer.GetAggregatedStats()
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statsJSON, err := json.Marshal(summed)
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@ -222,6 +231,7 @@ func handleStats(w http.ResponseWriter, r *http.Request) {
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// HandleStatsHistory returns historical stats data for the 24 hours
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func handleStatsHistory(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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// handle time unit and prepare our time window size
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timeUnitString := r.URL.Query().Get("time_unit")
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var timeUnit time.Duration
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@ -297,6 +307,7 @@ func sortByValue(m map[string]int) []string {
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// -----------------------
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func handleSetUpstreamDNS(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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body, err := ioutil.ReadAll(r.Body)
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if err != nil {
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httpError(w, http.StatusBadRequest, "Failed to read request body: %s", err)
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@ -328,16 +339,19 @@ func handleSetUpstreamDNS(w http.ResponseWriter, r *http.Request) {
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}
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func handleAllServersEnable(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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config.DNS.AllServers = true
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httpUpdateConfigReloadDNSReturnOK(w, r)
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}
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func handleAllServersDisable(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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config.DNS.AllServers = false
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httpUpdateConfigReloadDNSReturnOK(w, r)
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}
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func handleAllServersStatus(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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data := map[string]interface{}{
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"enabled": config.DNS.AllServers,
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}
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@ -356,6 +370,7 @@ func handleAllServersStatus(w http.ResponseWriter, r *http.Request) {
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}
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func handleTestUpstreamDNS(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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body, err := ioutil.ReadAll(r.Body)
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if err != nil {
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httpError(w, http.StatusBadRequest, "Failed to read request body: %s", err)
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@ -424,6 +439,7 @@ func checkDNS(input string) error {
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}
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func handleGetVersionJSON(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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now := time.Now()
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if now.Sub(versionCheckLastTime) <= versionCheckPeriod && len(versionCheckJSON) != 0 {
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// return cached copy
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@ -463,16 +479,19 @@ func handleGetVersionJSON(w http.ResponseWriter, r *http.Request) {
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// ---------
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func handleFilteringEnable(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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config.DNS.FilteringEnabled = true
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httpUpdateConfigReloadDNSReturnOK(w, r)
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}
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func handleFilteringDisable(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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config.DNS.FilteringEnabled = false
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httpUpdateConfigReloadDNSReturnOK(w, r)
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}
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func handleFilteringStatus(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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data := map[string]interface{}{
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"enabled": config.DNS.FilteringEnabled,
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}
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@ -497,6 +516,7 @@ func handleFilteringStatus(w http.ResponseWriter, r *http.Request) {
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}
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func handleFilteringAddURL(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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f := filter{}
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err := json.NewDecoder(r.Body).Decode(&f)
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if err != nil {
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@ -569,6 +589,7 @@ func handleFilteringAddURL(w http.ResponseWriter, r *http.Request) {
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}
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func handleFilteringRemoveURL(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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parameters, err := parseParametersFromBody(r.Body)
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if err != nil {
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httpError(w, http.StatusBadRequest, "failed to parse parameters from body: %s", err)
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@ -606,6 +627,7 @@ func handleFilteringRemoveURL(w http.ResponseWriter, r *http.Request) {
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}
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func handleFilteringEnableURL(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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parameters, err := parseParametersFromBody(r.Body)
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if err != nil {
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httpError(w, http.StatusBadRequest, "failed to parse parameters from body: %s", err)
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@ -643,6 +665,7 @@ func handleFilteringEnableURL(w http.ResponseWriter, r *http.Request) {
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}
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func handleFilteringDisableURL(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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parameters, err := parseParametersFromBody(r.Body)
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if err != nil {
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httpError(w, http.StatusBadRequest, "failed to parse parameters from body: %s", err)
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@ -678,6 +701,7 @@ func handleFilteringDisableURL(w http.ResponseWriter, r *http.Request) {
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}
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func handleFilteringSetRules(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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body, err := ioutil.ReadAll(r.Body)
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if err != nil {
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httpError(w, http.StatusBadRequest, "Failed to read request body: %s", err)
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@ -689,6 +713,7 @@ func handleFilteringSetRules(w http.ResponseWriter, r *http.Request) {
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}
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func handleFilteringRefresh(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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force := r.URL.Query().Get("force")
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updated := refreshFiltersIfNecessary(force != "")
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fmt.Fprintf(w, "OK %d filters updated\n", updated)
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@ -699,16 +724,19 @@ func handleFilteringRefresh(w http.ResponseWriter, r *http.Request) {
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// ------------
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func handleSafeBrowsingEnable(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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config.DNS.SafeBrowsingEnabled = true
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httpUpdateConfigReloadDNSReturnOK(w, r)
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}
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func handleSafeBrowsingDisable(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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config.DNS.SafeBrowsingEnabled = false
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httpUpdateConfigReloadDNSReturnOK(w, r)
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}
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func handleSafeBrowsingStatus(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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data := map[string]interface{}{
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"enabled": config.DNS.SafeBrowsingEnabled,
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}
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@ -729,6 +757,7 @@ func handleSafeBrowsingStatus(w http.ResponseWriter, r *http.Request) {
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// parental
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// --------
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func handleParentalEnable(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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parameters, err := parseParametersFromBody(r.Body)
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if err != nil {
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httpError(w, http.StatusBadRequest, "failed to parse parameters from body: %s", err)
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@ -773,11 +802,13 @@ func handleParentalEnable(w http.ResponseWriter, r *http.Request) {
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}
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func handleParentalDisable(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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config.DNS.ParentalEnabled = false
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httpUpdateConfigReloadDNSReturnOK(w, r)
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}
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func handleParentalStatus(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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data := map[string]interface{}{
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"enabled": config.DNS.ParentalEnabled,
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}
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@ -803,16 +834,19 @@ func handleParentalStatus(w http.ResponseWriter, r *http.Request) {
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// ------------
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func handleSafeSearchEnable(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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config.DNS.SafeSearchEnabled = true
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httpUpdateConfigReloadDNSReturnOK(w, r)
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}
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func handleSafeSearchDisable(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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config.DNS.SafeSearchEnabled = false
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httpUpdateConfigReloadDNSReturnOK(w, r)
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}
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func handleSafeSearchStatus(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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data := map[string]interface{}{
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"enabled": config.DNS.SafeSearchEnabled,
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}
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@ -845,6 +879,7 @@ type firstRunData struct {
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}
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func handleInstallGetAddresses(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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data := firstRunData{}
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// find out if port 80 is available -- if not, fall back to 3000
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@ -880,6 +915,7 @@ func handleInstallGetAddresses(w http.ResponseWriter, r *http.Request) {
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}
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func handleInstallConfigure(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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newSettings := firstRunData{}
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err := json.NewDecoder(r.Body).Decode(&newSettings)
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if err != nil {
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@ -938,10 +974,12 @@ func handleInstallConfigure(w http.ResponseWriter, r *http.Request) {
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// TLS
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// ---
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func handleTLSStatus(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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marshalTLS(w, config.TLS)
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}
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func handleTLSValidate(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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data, err := unmarshalTLS(r)
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if err != nil {
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httpError(w, http.StatusBadRequest, "Failed to unmarshal TLS config: %s", err)
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@ -967,6 +1005,7 @@ func handleTLSValidate(w http.ResponseWriter, r *http.Request) {
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}
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func handleTLSConfigure(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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data, err := unmarshalTLS(r)
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if err != nil {
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httpError(w, http.StatusBadRequest, "Failed to unmarshal TLS config: %s", err)
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@ -1224,6 +1263,7 @@ func marshalTLS(w http.ResponseWriter, data tlsConfig) {
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// DNS-over-HTTPS
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// --------------
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func handleDOH(w http.ResponseWriter, r *http.Request) {
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log.Tracef("")
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if r.TLS == nil {
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httpError(w, http.StatusNotFound, "Not Found")
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return
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