[change] control: Handle upstream config with JSON
This commit is contained in:
Aleksey Dmitrevskiy
parent
81e88472cb
commit
3929f0da44
89
control.go
89
control.go
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@ -306,35 +306,35 @@ func sortByValue(m map[string]int) []string {
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// upstreams configuration
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// -----------------------
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// TODO this struct will become unnecessary after config file rework
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type upstreamConfig struct {
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upstreams []string // Upstreams
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bootstrapDNS []string // Bootstrap DNS
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allServers bool // --all-servers param for dnsproxy
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}
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func handleSetUpstreamConfig(w http.ResponseWriter, r *http.Request) {
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log.Tracef("%s %v", r.Method, r.URL)
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}
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newconfig := upstreamConfig{}
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err := json.NewDecoder(r.Body).Decode(&newconfig)
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if err != nil {
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httpError(w, http.StatusBadRequest, "Failed to parse new upstreams config json: %s", err)
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return
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}
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func handleSetUpstreamDNS(w http.ResponseWriter, r *http.Request) {
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log.Tracef("%s %v", r.Method, r.URL)
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setDNSServers(w, r, true)
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}
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func handleSetBootstrapDNS(w http.ResponseWriter, r *http.Request) {
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log.Tracef("%s %v", r.Method, r.URL)
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setDNSServers(w, r, false)
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setDNSServers(newconfig.upstreams, true)
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setDNSServers(newconfig.bootstrapDNS, false)
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config.DNS.AllServers = newconfig.allServers
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httpUpdateConfigReloadDNSReturnOK(w, r)
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}
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// setDNSServers sets upstream and bootstrap DNS servers
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func setDNSServers(w http.ResponseWriter, r *http.Request, upstreams bool) {
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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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return
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}
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// if empty body -- user is asking for default servers
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hosts := strings.Fields(string(body))
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func setDNSServers(hosts []string, upstreams bool) {
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// bootstrap servers are plain DNS only. We should remove tls:// https:// and sdns:// hosts from slice
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bootstraps := []string{}
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if !upstreams && len(hosts) > 0 {
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for _, host := range hosts {
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err = checkBootstrapDNS(host)
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err := checkBootstrapDNS(host)
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if err != nil {
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log.Tracef("%s can not be used as bootstrap DNS cause: %s", host, err)
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continue
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@ -360,52 +360,6 @@ func setDNSServers(w http.ResponseWriter, r *http.Request, upstreams bool) {
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config.DNS.BootstrapDNS = bootstraps
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}
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}
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err = writeAllConfigs()
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if err != nil {
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httpError(w, http.StatusInternalServerError, "Couldn't write config file: %s", err)
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return
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}
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err = reconfigureDNSServer()
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if err != nil {
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httpError(w, http.StatusInternalServerError, "Couldn't reconfigure the DNS server: %s", err)
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return
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}
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_, err = fmt.Fprintf(w, "OK %d servers\n", count)
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if err != nil {
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httpError(w, http.StatusInternalServerError, "Couldn't write body: %s", err)
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}
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}
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func handleAllServersEnable(w http.ResponseWriter, r *http.Request) {
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log.Tracef("%s %v", r.Method, r.URL)
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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("%s %v", r.Method, r.URL)
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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("%s %v", r.Method, r.URL)
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data := map[string]interface{}{
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"enabled": config.DNS.AllServers,
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}
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jsonVal, err := json.Marshal(data)
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if err != nil {
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httpError(w, http.StatusInternalServerError, "Unable to marshal status json: %s", err)
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return
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}
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w.Header().Set("Content-Type", "application/json")
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_, err = w.Write(jsonVal)
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if err != nil {
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httpError(w, http.StatusInternalServerError, "Unable to write response json: %s", err)
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return
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}
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}
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// checkBootstrapDNS checks if host is plain DNS
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@ -1343,13 +1297,8 @@ func registerControlHandlers() {
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http.HandleFunc("/control/querylog", postInstall(optionalAuth(ensureGET(handleQueryLog))))
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http.HandleFunc("/control/querylog_enable", postInstall(optionalAuth(ensurePOST(handleQueryLogEnable))))
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http.HandleFunc("/control/querylog_disable", postInstall(optionalAuth(ensurePOST(handleQueryLogDisable))))
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http.HandleFunc("/control/set_upstream_dns", postInstall(optionalAuth(ensurePOST(handleSetUpstreamDNS))))
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http.HandleFunc("/control/set_upstreams_config", postInstall(optionalAuth(ensurePOST(handleSetUpstreamConfig))))
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http.HandleFunc("/control/test_upstream_dns", postInstall(optionalAuth(ensurePOST(handleTestUpstreamDNS))))
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http.HandleFunc("/control/set_bootstrap_dns", postInstall(optionalAuth(ensurePOST(handleSetBootstrapDNS))))
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http.HandleFunc("/control/all_servers/enable", postInstall(optionalAuth(ensurePOST(handleAllServersEnable))))
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http.HandleFunc("/control/all_servers/disable", postInstall(optionalAuth(ensurePOST(handleAllServersDisable))))
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http.HandleFunc("/control/all_servers/status", postInstall(optionalAuth(ensureGET(handleAllServersStatus))))
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http.HandleFunc("/control/i18n/change_language", postInstall(optionalAuth(ensurePOST(handleI18nChangeLanguage))))
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http.HandleFunc("/control/i18n/current_language", postInstall(optionalAuth(ensureGET(handleI18nCurrentLanguage))))
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http.HandleFunc("/control/stats_top", postInstall(optionalAuth(ensureGET(handleStatsTop))))
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@ -16,8 +16,8 @@ import (
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"sync/atomic"
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"time"
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"github.com/bluele/gcache"
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"github.com/AdguardTeam/golibs/log"
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"github.com/bluele/gcache"
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"golang.org/x/net/publicsuffix"
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)
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@ -9,8 +9,8 @@ import (
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"sync"
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"time"
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"github.com/bluele/gcache"
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"github.com/AdguardTeam/golibs/log"
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"github.com/bluele/gcache"
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"github.com/miekg/dns"
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)
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@ -106,63 +106,6 @@ paths:
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200:
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description: OK
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/set_upstream_dns:
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post:
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tags:
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- global
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operationId: setUpstreamDNS
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summary: 'Set upstream DNS for coredns, empty value will reset it to default values'
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consumes:
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- text/plain
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parameters:
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- in: body
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name: upstream
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description: 'Upstream servers, separated by newline or space, port is optional after colon'
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schema:
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# TODO: use JSON
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type: string
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example: |
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1.1.1.1
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1.0.0.1
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8.8.8.8 8.8.4.4
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192.168.1.104:53535
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responses:
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200:
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description: OK
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/all_servers/enable:
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post:
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tags:
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- global
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operationId: allServersEnable
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summary: 'Enable parallel queries'
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responses:
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200:
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description: OK
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/all_servers/disable:
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post:
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tags:
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- global
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operationId: allServersDisable
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summary: 'Disable parallel queries'
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responses:
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200:
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description: OK
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/all_servers/status:
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get:
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tags:
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- global
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operationId: allServersStatus
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summary: 'Get parallel queries status'
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responses:
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200:
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description: OK
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examples:
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application/json:
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enabled: false
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/test_upstream_dns:
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post:
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tags:
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@ -194,30 +137,6 @@ paths:
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8.8.4.4: OK
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"192.168.1.104:53535": "Couldn't communicate with DNS server"
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/set_bootstrap_dns:
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post:
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tags:
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- global
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operationId: setBootstrapDNS
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summary: 'Set bootstrap DNS for DNS-over-HTTPS and DNS-over-TLS upstreams, empty value will reset it to default values'
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consumes:
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- text/plain
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parameters:
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- in: body
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name: upstream
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description: 'Bootstrap servers, separated by newline or space, port is optional after colon'
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schema:
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# TODO: use JSON
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type: string
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example: |
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1.1.1.1
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1.0.0.1
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8.8.8.8 8.8.4.4
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192.168.1.104:53535
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responses:
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200:
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description: OK
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/version.json:
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get:
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tags:
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@ -880,12 +799,19 @@ definitions:
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required:
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- "bootstrap_dns"
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- "upstream_dns"
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- "all_servers"
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properties:
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bootstrap_dns:
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type: "string"
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example: "8.8.8.8:53"
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type: "array"
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description: 'Bootstrap servers, port is optional after colon. Empty value will reset it to default values'
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items:
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type: "string"
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example:
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- "8.8.8.8:53"
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- "1.1.1.1:53"
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upstream_dns:
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type: "array"
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description: 'Upstream servers, port is optional after colon. Empty value will reset it to default values'
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items:
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type: "string"
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example:
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@ -893,6 +819,7 @@ definitions:
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- "tls://1.0.0.1"
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all_servers:
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type: "boolean"
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description: "If true, parallel queries to all configured upstream servers are enabled"
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Filter:
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type: "object"
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description: "Filter subscription info"
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