Merge pull request #92 from strnk/master
listen.base-url parameter to support reverse-proxy setups
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Sprait
GitHub
commit
dbc48ef3f1
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@ -94,6 +94,9 @@ Flags:
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--listen.port="8080" port for ovpn-admin
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(or OVPN_LISTEN_PORT)
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--listen.base-url="/" base URL for ovpn-admin web files
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(or $OVPN_LISTEN_BASE_URL)
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--role="master" server role, master or slave
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(or OVPN_ROLE)
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63
main.go
63
main.go
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@ -36,12 +36,12 @@ import (
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const (
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usernameRegexp = `^([a-zA-Z0-9_.-@])+$`
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passwordMinLength = 6
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downloadCertsApiUrl = "/api/data/certs/download"
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downloadCcdApiUrl = "/api/data/ccd/download"
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certsArchiveFileName = "certs.tar.gz"
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ccdArchiveFileName = "ccd.tar.gz"
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indexTxtDateLayout = "060102150405Z"
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stringDateFormat = "2006-01-02 15:04:05"
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downloadCertsApiUrl = "api/data/certs/download"
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downloadCcdApiUrl = "api/data/ccd/download"
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kubeNamespaceFilePath = "/var/run/secrets/kubernetes.io/serviceaccount/namespace"
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)
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@ -49,6 +49,7 @@ const (
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var (
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listenHost = kingpin.Flag("listen.host", "host for ovpn-admin").Default("0.0.0.0").Envar("OVPN_LISTEN_HOST").String()
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listenPort = kingpin.Flag("listen.port", "port for ovpn-admin").Default("8080").Envar("OVPN_LISTEN_PORT").String()
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listenBaseUrl = kingpin.Flag("listen.base-url", "base url for ovpn-admin").Default("/").Envar("OVPN_LISTEN_BASE_URL").String()
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serverRole = kingpin.Flag("role", "server role, master or slave").Default("master").Envar("OVPN_ROLE").HintOptions("master", "slave").String()
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masterHost = kingpin.Flag("master.host", "URL for the master server").Default("http://127.0.0.1").Envar("OVPN_MASTER_HOST").String()
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masterBasicAuthUser = kingpin.Flag("master.basic-auth.user", "user for master server's Basic Auth").Default("").Envar("OVPN_MASTER_USER").String()
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@ -63,6 +64,7 @@ var (
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metricsPath = kingpin.Flag("metrics.path", "URL path for exposing collected metrics").Default("/metrics").Envar("OVPN_METRICS_PATH").String()
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easyrsaDirPath = kingpin.Flag("easyrsa.path", "path to easyrsa dir").Default("./easyrsa").Envar("EASYRSA_PATH").String()
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indexTxtPath = kingpin.Flag("easyrsa.index-path", "path to easyrsa index file").Default("").Envar("OVPN_INDEX_PATH").String()
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easyrsaBinPath = kingpin.Flag("easyrsa.bin-path", "path to easyrsa script").Default("easyrsa").Envar("EASYRSA_BIN_PATH").String()
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ccdEnabled = kingpin.Flag("ccd", "enable client-config-dir").Default("false").Envar("OVPN_CCD").Bool()
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ccdDir = kingpin.Flag("ccd.path", "path to client-config-dir").Default("./ccd").Envar("OVPN_CCD_PATH").String()
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clientConfigTemplatePath = kingpin.Flag("templates.clientconfig-path", "path to custom client.conf.tpl").Default("").Envar("OVPN_TEMPLATES_CC_PATH").String()
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@ -92,6 +94,9 @@ var logFormats = map[string]log.Formatter{
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"json": &log.JSONFormatter{},
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}
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var (
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)
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var (
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ovpnServerCertExpire = prometheus.NewGauge(prometheus.GaugeOpts{
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Name: "ovpn_server_cert_expire",
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@ -555,32 +560,32 @@ func main() {
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staticBox := packr.New("static", "./frontend/static")
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static := CacheControlWrapper(http.FileServer(staticBox))
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http.Handle("/", static)
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http.HandleFunc("/api/server/settings", ovpnAdmin.serverSettingsHandler)
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http.HandleFunc("/api/users/list", ovpnAdmin.userListHandler)
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http.HandleFunc("/api/user/create", ovpnAdmin.userCreateHandler)
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http.HandleFunc("/api/user/change-password", ovpnAdmin.userChangePasswordHandler)
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http.HandleFunc("/api/user/rotate", ovpnAdmin.userRotateHandler)
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http.HandleFunc("/api/user/delete", ovpnAdmin.userDeleteHandler)
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http.HandleFunc("/api/user/revoke", ovpnAdmin.userRevokeHandler)
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http.HandleFunc("/api/user/unrevoke", ovpnAdmin.userUnrevokeHandler)
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http.HandleFunc("/api/user/config/show", ovpnAdmin.userShowConfigHandler)
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http.HandleFunc("/api/user/disconnect", ovpnAdmin.userDisconnectHandler)
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http.HandleFunc("/api/user/statistic", ovpnAdmin.userStatisticHandler)
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http.HandleFunc("/api/user/ccd", ovpnAdmin.userShowCcdHandler)
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http.HandleFunc("/api/user/ccd/apply", ovpnAdmin.userApplyCcdHandler)
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http.Handle(*listenBaseUrl, http.StripPrefix(strings.TrimRight(*listenBaseUrl, "/"), static))
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http.HandleFunc(*listenBaseUrl + "api/server/settings", ovpnAdmin.serverSettingsHandler)
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http.HandleFunc(*listenBaseUrl + "api/users/list", ovpnAdmin.userListHandler)
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http.HandleFunc(*listenBaseUrl + "api/user/create", ovpnAdmin.userCreateHandler)
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http.HandleFunc(*listenBaseUrl + "api/user/change-password", ovpnAdmin.userChangePasswordHandler)
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http.HandleFunc(*listenBaseUrl + "api/user/rotate", ovpnAdmin.userRotateHandler)
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http.HandleFunc(*listenBaseUrl + "api/user/delete", ovpnAdmin.userDeleteHandler)
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http.HandleFunc(*listenBaseUrl + "api/user/revoke", ovpnAdmin.userRevokeHandler)
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http.HandleFunc(*listenBaseUrl + "api/user/unrevoke", ovpnAdmin.userUnrevokeHandler)
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http.HandleFunc(*listenBaseUrl + "api/user/config/show", ovpnAdmin.userShowConfigHandler)
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http.HandleFunc(*listenBaseUrl + "api/user/disconnect", ovpnAdmin.userDisconnectHandler)
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http.HandleFunc(*listenBaseUrl + "api/user/statistic", ovpnAdmin.userStatisticHandler)
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http.HandleFunc(*listenBaseUrl + "api/user/ccd", ovpnAdmin.userShowCcdHandler)
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http.HandleFunc(*listenBaseUrl + "api/user/ccd/apply", ovpnAdmin.userApplyCcdHandler)
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http.HandleFunc("/api/sync/last/try", ovpnAdmin.lastSyncTimeHandler)
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http.HandleFunc("/api/sync/last/successful", ovpnAdmin.lastSuccessfulSyncTimeHandler)
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http.HandleFunc(downloadCertsApiUrl, ovpnAdmin.downloadCertsHandler)
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http.HandleFunc(downloadCcdApiUrl, ovpnAdmin.downloadCcdHandler)
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http.HandleFunc(*listenBaseUrl + "api/sync/last/try", ovpnAdmin.lastSyncTimeHandler)
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http.HandleFunc(*listenBaseUrl + "api/sync/last/successful", ovpnAdmin.lastSuccessfulSyncTimeHandler)
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http.HandleFunc(*listenBaseUrl + downloadCertsApiUrl, ovpnAdmin.downloadCertsHandler)
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http.HandleFunc(*listenBaseUrl + downloadCcdApiUrl, ovpnAdmin.downloadCcdHandler)
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http.Handle(*metricsPath, promhttp.HandlerFor(ovpnAdmin.promRegistry, promhttp.HandlerOpts{}))
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http.HandleFunc("/ping", func(w http.ResponseWriter, r *http.Request) {
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http.HandleFunc(*listenBaseUrl + "ping", func(w http.ResponseWriter, r *http.Request) {
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fmt.Fprintf(w, "pong")
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})
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log.Printf("Bind: http://%s:%s", *listenHost, *listenPort)
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log.Printf("Bind: http://%s:%s%s", *listenHost, *listenPort, *listenBaseUrl)
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log.Fatal(http.ListenAndServe(*listenHost+":"+*listenPort, nil))
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}
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@ -983,7 +988,7 @@ func (oAdmin *OvpnAdmin) userCreate(username, password string) (bool, string) {
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log.Error(err)
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}
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} else {
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o := runBash(fmt.Sprintf("cd %s && easyrsa build-client-full %s nopass 1>/dev/null", *easyrsaDirPath, username))
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o := runBash(fmt.Sprintf("cd %s && %s build-client-full %s nopass 1>/dev/null", *easyrsaDirPath, *easyrsaBinPath, username))
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log.Debug(o)
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}
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@ -1046,7 +1051,7 @@ func (oAdmin *OvpnAdmin) userRevoke(username string) (error, string) {
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log.Error(err)
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}
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} else {
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o := runBash(fmt.Sprintf("cd %s && echo yes | easyrsa revoke %s 1>/dev/null && easyrsa gen-crl 1>/dev/null", *easyrsaDirPath, username))
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o := runBash(fmt.Sprintf("cd %s && echo yes | easyrsa revoke %s 1>/dev/null && %s gen-crl 1>/dev/null", *easyrsaDirPath, *easyrsaBinPath, username))
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log.Debugln(o)
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}
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@ -1110,7 +1115,7 @@ func (oAdmin *OvpnAdmin) userUnrevoke(username string) (error, string) {
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log.Error(err)
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}
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_ = runBash(fmt.Sprintf("cd %s && easyrsa gen-crl 1>/dev/null", *easyrsaDirPath))
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_ = runBash(fmt.Sprintf("cd %s && %s gen-crl 1>/dev/null", *easyrsaDirPath, *easyrsaBinPath))
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if *authByPassword {
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o := runBash(fmt.Sprintf("openvpn-user restore --db-path %s --user %s", *authDatabase, username))
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@ -1201,7 +1206,7 @@ func (oAdmin *OvpnAdmin) userRotate(username, newPassword string) (error, string
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log.Error(err)
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}
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_ = runBash(fmt.Sprintf("cd %s && easyrsa gen-crl 1>/dev/null", *easyrsaDirPath))
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_ = runBash(fmt.Sprintf("cd %s && %s gen-crl 1>/dev/null", *easyrsaDirPath, *easyrsaBinPath))
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}
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crlFix()
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oAdmin.clients = oAdmin.usersList()
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@ -1233,7 +1238,7 @@ func (oAdmin *OvpnAdmin) userDelete(username string) (error, string) {
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if err != nil {
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log.Error(err)
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}
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_ = runBash(fmt.Sprintf("cd %s && easyrsa gen-crl 1>/dev/null ", *easyrsaDirPath))
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_ = runBash(fmt.Sprintf("cd %s && %s gen-crl 1>/dev/null ", *easyrsaDirPath, *easyrsaBinPath))
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}
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crlFix()
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oAdmin.clients = oAdmin.usersList()
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@ -1437,7 +1442,7 @@ func (oAdmin *OvpnAdmin) downloadCerts() bool {
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}
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}
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err := fDownload(certsArchivePath, *masterHost+downloadCertsApiUrl+"?token="+oAdmin.masterSyncToken, oAdmin.masterHostBasicAuth)
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err := fDownload(certsArchivePath, *masterHost+*listenBaseUrl+downloadCertsApiUrl+"?token="+oAdmin.masterSyncToken, oAdmin.masterHostBasicAuth)
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if err != nil {
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log.Error(err)
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return false
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@ -1454,7 +1459,7 @@ func (oAdmin *OvpnAdmin) downloadCcd() bool {
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}
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}
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err := fDownload(ccdArchivePath, *masterHost+downloadCcdApiUrl+"?token="+oAdmin.masterSyncToken, oAdmin.masterHostBasicAuth)
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err := fDownload(ccdArchivePath, *masterHost+*listenBaseUrl+downloadCcdApiUrl+"?token="+oAdmin.masterSyncToken, oAdmin.masterHostBasicAuth)
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if err != nil {
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log.Error(err)
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return false
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