145 lines
3.7 KiB
Go
145 lines
3.7 KiB
Go
// Copyright 2016 fatedier, fatedier@gmail.com
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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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"strings"
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"github.com/fatedier/frp/pkg/auth"
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plugin "github.com/fatedier/frp/pkg/plugin/server"
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"github.com/fatedier/frp/pkg/util/util"
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"gopkg.in/ini.v1"
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)
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// GetDefaultServerConf returns a server configuration with reasonable
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// defaults.
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func DefaultServerConf() ServerCommonConf {
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return ServerCommonConf{
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ServerConfig: auth.GetDefaultServerConf(),
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BindAddr: "0.0.0.0",
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BindPort: 7000,
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BindUDPPort: 0,
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KCPBindPort: 0,
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ProxyBindAddr: "0.0.0.0",
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VhostHTTPPort: 0,
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VhostHTTPSPort: 0,
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TCPMuxHTTPConnectPort: 0,
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VhostHTTPTimeout: 60,
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DashboardAddr: "0.0.0.0",
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DashboardPort: 0,
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DashboardUser: "admin",
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DashboardPwd: "admin",
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EnablePrometheus: false,
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AssetsDir: "",
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LogFile: "console",
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LogWay: "console",
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LogLevel: "info",
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LogMaxDays: 3,
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DisableLogColor: false,
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DetailedErrorsToClient: true,
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SubDomainHost: "",
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TCPMux: true,
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AllowPorts: make(map[int]struct{}),
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MaxPoolCount: 5,
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MaxPortsPerClient: 0,
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TLSOnly: false,
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TLSCertFile: "",
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TLSKeyFile: "",
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TLSTrustedCaFile: "",
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HeartbeatTimeout: 90,
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UserConnTimeout: 10,
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Custom404Page: "",
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HTTPPlugins: make(map[string]plugin.HTTPPluginOptions),
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UDPPacketSize: 1500,
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}
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}
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func (cfg *ServerCommonConf) Check() error {
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return nil
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}
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func LoadServerCommonConf(source interface{}) (ServerCommonConf, error) {
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f, err := ini.LoadSources(ini.LoadOptions{
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Insensitive: false,
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InsensitiveSections: false,
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InsensitiveKeys: false,
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IgnoreInlineComment: true,
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AllowBooleanKeys: true,
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}, source)
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if err != nil {
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return ServerCommonConf{}, err
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}
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s, err := f.GetSection("common")
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if err != nil {
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// TODO: add error info
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return ServerCommonConf{}, err
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}
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common := DefaultServerConf()
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err = s.MapTo(&common)
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if err != nil {
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return ServerCommonConf{}, err
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}
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// allow_ports
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allowPortStr := s.Key("allow_ports").String()
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if allowPortStr != "" {
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allowPorts, err := util.ParseRangeNumbers(allowPortStr)
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if err != nil {
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return ServerCommonConf{}, fmt.Errorf("Parse conf error: allow_ports: %v", err)
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}
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for _, port := range allowPorts {
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common.AllowPorts[int(port)] = struct{}{}
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}
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}
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// plugin.xxx
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pluginOpts := make(map[string]plugin.HTTPPluginOptions)
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for _, section := range f.Sections() {
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name := section.Name()
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if !strings.HasPrefix(name, "plugin.") {
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continue
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}
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opt, err := loadHTTPPluginOpt(section)
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if err != nil {
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return ServerCommonConf{}, err
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}
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pluginOpts[opt.Name] = *opt
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}
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common.HTTPPlugins = pluginOpts
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return common, nil
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}
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func loadHTTPPluginOpt(section *ini.Section) (*plugin.HTTPPluginOptions, error) {
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name := strings.TrimSpace(strings.TrimPrefix(section.Name(), "plugin."))
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opt := new(plugin.HTTPPluginOptions)
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err := section.MapTo(opt)
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if err != nil {
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return nil, err
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}
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opt.Name = name
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return opt, nil
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}
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