mirror of https://github.com/fatedier/frp
259 lines
11 KiB
Go
259 lines
11 KiB
Go
// Copyright 2023 The frp Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package config
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import (
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"fmt"
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"strconv"
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"strings"
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"github.com/spf13/cobra"
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"github.com/spf13/pflag"
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"github.com/fatedier/frp/pkg/config/types"
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v1 "github.com/fatedier/frp/pkg/config/v1"
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"github.com/fatedier/frp/pkg/config/v1/validation"
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)
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// WordSepNormalizeFunc changes all flags that contain "_" separators
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func WordSepNormalizeFunc(f *pflag.FlagSet, name string) pflag.NormalizedName {
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if strings.Contains(name, "_") {
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return pflag.NormalizedName(strings.ReplaceAll(name, "_", "-"))
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}
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return pflag.NormalizedName(name)
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}
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type RegisterFlagOption func(*registerFlagOptions)
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type registerFlagOptions struct {
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sshMode bool
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}
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func WithSSHMode() RegisterFlagOption {
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return func(o *registerFlagOptions) {
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o.sshMode = true
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}
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}
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type BandwidthQuantityFlag struct {
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V *types.BandwidthQuantity
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}
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func (f *BandwidthQuantityFlag) Set(s string) error {
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return f.V.UnmarshalString(s)
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}
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func (f *BandwidthQuantityFlag) String() string {
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return f.V.String()
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}
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func (f *BandwidthQuantityFlag) Type() string {
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return "string"
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}
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func RegisterProxyFlags(cmd *cobra.Command, c v1.ProxyConfigurer, opts ...RegisterFlagOption) {
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registerProxyBaseConfigFlags(cmd, c.GetBaseConfig(), opts...)
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switch cc := c.(type) {
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case *v1.TCPProxyConfig:
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cmd.Flags().IntVarP(&cc.RemotePort, "remote_port", "r", 0, "remote port")
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case *v1.UDPProxyConfig:
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cmd.Flags().IntVarP(&cc.RemotePort, "remote_port", "r", 0, "remote port")
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case *v1.HTTPProxyConfig:
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registerProxyDomainConfigFlags(cmd, &cc.DomainConfig)
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cmd.Flags().StringSliceVarP(&cc.Locations, "locations", "", []string{}, "locations")
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cmd.Flags().StringVarP(&cc.HTTPUser, "http_user", "", "", "http auth user")
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cmd.Flags().StringVarP(&cc.HTTPPassword, "http_pwd", "", "", "http auth password")
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cmd.Flags().StringVarP(&cc.HostHeaderRewrite, "host_header_rewrite", "", "", "host header rewrite")
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case *v1.HTTPSProxyConfig:
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registerProxyDomainConfigFlags(cmd, &cc.DomainConfig)
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case *v1.TCPMuxProxyConfig:
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registerProxyDomainConfigFlags(cmd, &cc.DomainConfig)
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cmd.Flags().StringVarP(&cc.Multiplexer, "mux", "", "", "multiplexer")
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cmd.Flags().StringVarP(&cc.HTTPUser, "http_user", "", "", "http auth user")
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cmd.Flags().StringVarP(&cc.HTTPPassword, "http_pwd", "", "", "http auth password")
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case *v1.STCPProxyConfig:
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cmd.Flags().StringVarP(&cc.Secretkey, "sk", "", "", "secret key")
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cmd.Flags().StringSliceVarP(&cc.AllowUsers, "allow_users", "", []string{}, "allow visitor users")
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case *v1.SUDPProxyConfig:
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cmd.Flags().StringVarP(&cc.Secretkey, "sk", "", "", "secret key")
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cmd.Flags().StringSliceVarP(&cc.AllowUsers, "allow_users", "", []string{}, "allow visitor users")
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case *v1.XTCPProxyConfig:
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cmd.Flags().StringVarP(&cc.Secretkey, "sk", "", "", "secret key")
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cmd.Flags().StringSliceVarP(&cc.AllowUsers, "allow_users", "", []string{}, "allow visitor users")
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}
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}
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func registerProxyBaseConfigFlags(cmd *cobra.Command, c *v1.ProxyBaseConfig, opts ...RegisterFlagOption) {
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if c == nil {
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return
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}
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options := ®isterFlagOptions{}
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for _, opt := range opts {
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opt(options)
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}
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cmd.Flags().StringVarP(&c.Name, "proxy_name", "n", "", "proxy name")
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cmd.Flags().StringToStringVarP(&c.Metadatas, "metadatas", "", nil, "metadata key-value pairs (e.g., key1=value1,key2=value2)")
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cmd.Flags().StringToStringVarP(&c.Annotations, "annotations", "", nil, "annotation key-value pairs (e.g., key1=value1,key2=value2)")
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if !options.sshMode {
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cmd.Flags().StringVarP(&c.LocalIP, "local_ip", "i", "127.0.0.1", "local ip")
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cmd.Flags().IntVarP(&c.LocalPort, "local_port", "l", 0, "local port")
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cmd.Flags().BoolVarP(&c.Transport.UseEncryption, "ue", "", false, "use encryption")
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cmd.Flags().BoolVarP(&c.Transport.UseCompression, "uc", "", false, "use compression")
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cmd.Flags().StringVarP(&c.Transport.BandwidthLimitMode, "bandwidth_limit_mode", "", types.BandwidthLimitModeClient, "bandwidth limit mode")
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cmd.Flags().VarP(&BandwidthQuantityFlag{V: &c.Transport.BandwidthLimit}, "bandwidth_limit", "", "bandwidth limit (e.g. 100KB or 1MB)")
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}
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}
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func registerProxyDomainConfigFlags(cmd *cobra.Command, c *v1.DomainConfig) {
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if c == nil {
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return
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}
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cmd.Flags().StringSliceVarP(&c.CustomDomains, "custom_domain", "d", []string{}, "custom domains")
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cmd.Flags().StringVarP(&c.SubDomain, "sd", "", "", "sub domain")
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}
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func RegisterVisitorFlags(cmd *cobra.Command, c v1.VisitorConfigurer, opts ...RegisterFlagOption) {
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registerVisitorBaseConfigFlags(cmd, c.GetBaseConfig(), opts...)
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// add visitor flags if exist
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}
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func registerVisitorBaseConfigFlags(cmd *cobra.Command, c *v1.VisitorBaseConfig, _ ...RegisterFlagOption) {
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if c == nil {
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return
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}
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cmd.Flags().StringVarP(&c.Name, "visitor_name", "n", "", "visitor name")
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cmd.Flags().BoolVarP(&c.Transport.UseEncryption, "ue", "", false, "use encryption")
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cmd.Flags().BoolVarP(&c.Transport.UseCompression, "uc", "", false, "use compression")
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cmd.Flags().StringVarP(&c.SecretKey, "sk", "", "", "secret key")
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cmd.Flags().StringVarP(&c.ServerName, "server_name", "", "", "server name")
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cmd.Flags().StringVarP(&c.ServerUser, "server-user", "", "", "server user")
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cmd.Flags().StringVarP(&c.BindAddr, "bind_addr", "", "", "bind addr")
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cmd.Flags().IntVarP(&c.BindPort, "bind_port", "", 0, "bind port")
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}
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func RegisterClientCommonConfigFlags(cmd *cobra.Command, c *v1.ClientCommonConfig, opts ...RegisterFlagOption) {
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options := ®isterFlagOptions{}
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for _, opt := range opts {
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opt(options)
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}
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if !options.sshMode {
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cmd.PersistentFlags().StringVarP(&c.ServerAddr, "server_addr", "s", "127.0.0.1", "frp server's address")
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cmd.PersistentFlags().IntVarP(&c.ServerPort, "server_port", "P", 7000, "frp server's port")
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cmd.PersistentFlags().StringVarP(&c.Transport.Protocol, "protocol", "p", "tcp",
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fmt.Sprintf("optional values are %v", validation.SupportedTransportProtocols))
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cmd.PersistentFlags().StringVarP(&c.Log.Level, "log_level", "", "info", "log level")
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cmd.PersistentFlags().StringVarP(&c.Log.To, "log_file", "", "console", "console or file path")
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cmd.PersistentFlags().Int64VarP(&c.Log.MaxDays, "log_max_days", "", 3, "log file reversed days")
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cmd.PersistentFlags().BoolVarP(&c.Log.DisablePrintColor, "disable_log_color", "", false, "disable log color in console")
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cmd.PersistentFlags().StringVarP(&c.Transport.TLS.ServerName, "tls_server_name", "", "", "specify the custom server name of tls certificate")
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cmd.PersistentFlags().StringVarP(&c.DNSServer, "dns_server", "", "", "specify dns server instead of using system default one")
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c.Transport.TLS.Enable = cmd.PersistentFlags().BoolP("tls_enable", "", true, "enable frpc tls")
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}
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cmd.PersistentFlags().StringVarP(&c.User, "user", "u", "", "user")
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cmd.PersistentFlags().StringVarP(&c.Auth.Token, "token", "t", "", "auth token")
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}
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type PortsRangeSliceFlag struct {
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V *[]types.PortsRange
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}
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func (f *PortsRangeSliceFlag) String() string {
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if f.V == nil {
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return ""
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}
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return types.PortsRangeSlice(*f.V).String()
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}
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func (f *PortsRangeSliceFlag) Set(s string) error {
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slice, err := types.NewPortsRangeSliceFromString(s)
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if err != nil {
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return err
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}
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*f.V = slice
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return nil
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}
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func (f *PortsRangeSliceFlag) Type() string {
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return "string"
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}
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type BoolFuncFlag struct {
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TrueFunc func()
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FalseFunc func()
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v bool
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}
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func (f *BoolFuncFlag) String() string {
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return strconv.FormatBool(f.v)
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}
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func (f *BoolFuncFlag) Set(s string) error {
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f.v = strconv.FormatBool(f.v) == "true"
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if !f.v {
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if f.FalseFunc != nil {
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f.FalseFunc()
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}
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return nil
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}
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if f.TrueFunc != nil {
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f.TrueFunc()
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}
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return nil
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}
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func (f *BoolFuncFlag) Type() string {
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return "bool"
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}
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func RegisterServerConfigFlags(cmd *cobra.Command, c *v1.ServerConfig, opts ...RegisterFlagOption) {
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cmd.PersistentFlags().StringVarP(&c.BindAddr, "bind_addr", "", "0.0.0.0", "bind address")
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cmd.PersistentFlags().IntVarP(&c.BindPort, "bind_port", "p", 7000, "bind port")
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cmd.PersistentFlags().IntVarP(&c.KCPBindPort, "kcp_bind_port", "", 0, "kcp bind udp port")
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cmd.PersistentFlags().IntVarP(&c.QUICBindPort, "quic_bind_port", "", 0, "quic bind udp port")
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cmd.PersistentFlags().StringVarP(&c.ProxyBindAddr, "proxy_bind_addr", "", "0.0.0.0", "proxy bind address")
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cmd.PersistentFlags().IntVarP(&c.VhostHTTPPort, "vhost_http_port", "", 0, "vhost http port")
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cmd.PersistentFlags().IntVarP(&c.VhostHTTPSPort, "vhost_https_port", "", 0, "vhost https port")
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cmd.PersistentFlags().Int64VarP(&c.VhostHTTPTimeout, "vhost_http_timeout", "", 60, "vhost http response header timeout")
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cmd.PersistentFlags().StringVarP(&c.WebServer.Addr, "dashboard_addr", "", "0.0.0.0", "dashboard address")
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cmd.PersistentFlags().IntVarP(&c.WebServer.Port, "dashboard_port", "", 0, "dashboard port")
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cmd.PersistentFlags().StringVarP(&c.WebServer.User, "dashboard_user", "", "admin", "dashboard user")
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cmd.PersistentFlags().StringVarP(&c.WebServer.Password, "dashboard_pwd", "", "admin", "dashboard password")
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cmd.PersistentFlags().BoolVarP(&c.EnablePrometheus, "enable_prometheus", "", false, "enable prometheus dashboard")
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cmd.PersistentFlags().StringVarP(&c.Log.To, "log_file", "", "console", "log file")
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cmd.PersistentFlags().StringVarP(&c.Log.Level, "log_level", "", "info", "log level")
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cmd.PersistentFlags().Int64VarP(&c.Log.MaxDays, "log_max_days", "", 3, "log max days")
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cmd.PersistentFlags().BoolVarP(&c.Log.DisablePrintColor, "disable_log_color", "", false, "disable log color in console")
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cmd.PersistentFlags().StringVarP(&c.Auth.Token, "token", "t", "", "auth token")
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cmd.PersistentFlags().StringVarP(&c.SubDomainHost, "subdomain_host", "", "", "subdomain host")
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cmd.PersistentFlags().VarP(&PortsRangeSliceFlag{V: &c.AllowPorts}, "allow_ports", "", "allow ports")
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cmd.PersistentFlags().Int64VarP(&c.MaxPortsPerClient, "max_ports_per_client", "", 0, "max ports per client")
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cmd.PersistentFlags().BoolVarP(&c.Transport.TLS.Force, "tls_only", "", false, "frps tls only")
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webServerTLS := v1.TLSConfig{}
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cmd.PersistentFlags().StringVarP(&webServerTLS.CertFile, "dashboard_tls_cert_file", "", "", "dashboard tls cert file")
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cmd.PersistentFlags().StringVarP(&webServerTLS.KeyFile, "dashboard_tls_key_file", "", "", "dashboard tls key file")
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cmd.PersistentFlags().VarP(&BoolFuncFlag{
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TrueFunc: func() { c.WebServer.TLS = &webServerTLS },
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}, "dashboard_tls_mode", "", "if enable dashboard tls mode")
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}
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