mirror of https://github.com/fatedier/frp
105 lines
2.7 KiB
Go
105 lines
2.7 KiB
Go
// Copyright 2019 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 proxy
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import (
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"net"
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"reflect"
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"strings"
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v1 "github.com/fatedier/frp/pkg/config/v1"
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"github.com/fatedier/frp/pkg/util/util"
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"github.com/fatedier/frp/pkg/util/vhost"
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)
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func init() {
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RegisterProxyFactory(reflect.TypeOf(&v1.HTTPSProxyConfig{}), NewHTTPSProxy)
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}
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type HTTPSProxy struct {
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*BaseProxy
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cfg *v1.HTTPSProxyConfig
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}
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func NewHTTPSProxy(baseProxy *BaseProxy) Proxy {
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unwrapped, ok := baseProxy.GetConfigurer().(*v1.HTTPSProxyConfig)
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if !ok {
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return nil
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}
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return &HTTPSProxy{
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BaseProxy: baseProxy,
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cfg: unwrapped,
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}
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}
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func (pxy *HTTPSProxy) Run() (remoteAddr string, err error) {
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xl := pxy.xl
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routeConfig := &vhost.RouteConfig{}
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defer func() {
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if err != nil {
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pxy.Close()
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}
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}()
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addrs := make([]string, 0)
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for _, domain := range pxy.cfg.CustomDomains {
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if domain == "" {
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continue
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}
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l, err := pxy.listenForDomain(routeConfig, domain)
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if err != nil {
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return "", err
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}
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pxy.listeners = append(pxy.listeners, l)
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addrs = append(addrs, util.CanonicalAddr(domain, pxy.serverCfg.VhostHTTPSPort))
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xl.Infof("https proxy listen for host [%s] group [%s]", domain, pxy.cfg.LoadBalancer.Group)
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}
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if pxy.cfg.SubDomain != "" {
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domain := pxy.cfg.SubDomain + "." + pxy.serverCfg.SubDomainHost
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l, err := pxy.listenForDomain(routeConfig, domain)
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if err != nil {
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return "", err
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}
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pxy.listeners = append(pxy.listeners, l)
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addrs = append(addrs, util.CanonicalAddr(domain, pxy.serverCfg.VhostHTTPSPort))
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xl.Infof("https proxy listen for host [%s] group [%s]", domain, pxy.cfg.LoadBalancer.Group)
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}
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pxy.startCommonTCPListenersHandler()
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remoteAddr = strings.Join(addrs, ",")
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return
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}
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func (pxy *HTTPSProxy) Close() {
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pxy.BaseProxy.Close()
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}
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func (pxy *HTTPSProxy) listenForDomain(routeConfig *vhost.RouteConfig, domain string) (net.Listener, error) {
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tmpRouteConfig := *routeConfig
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tmpRouteConfig.Domain = domain
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if pxy.cfg.LoadBalancer.Group != "" {
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return pxy.rc.HTTPSGroupCtl.Listen(
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pxy.ctx,
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pxy.cfg.LoadBalancer.Group,
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pxy.cfg.LoadBalancer.GroupKey,
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tmpRouteConfig,
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)
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}
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return pxy.rc.VhostHTTPSMuxer.Listen(pxy.ctx, &tmpRouteConfig)
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}
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