mirror of
https://github.com/e1732a364fed/v2ray_simple.git
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e1732a364fed
108 lines
2.6 KiB
Go
108 lines
2.6 KiB
Go
package proxy
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import (
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"encoding/json"
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"io/ioutil"
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"log"
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"net/url"
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"os"
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"github.com/e1732a364fed/v2ray_simple/httpLayer"
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"github.com/e1732a364fed/v2ray_simple/netLayer"
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"github.com/e1732a364fed/v2ray_simple/utils"
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)
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//极简配置模式；只支持json
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type SimpleConf struct {
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ListenUrl string `json:"listen"`
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DialUrl string `json:"dial"`
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Route []*netLayer.RuleConf `json:"route"`
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Fallbacks []*httpLayer.FallbackConf `json:"fallbacks"`
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MyCountryISO_3166 string `json:"mycountry"`
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}
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func LoadSimpleConfigFile(fileNamePath string) (config SimpleConf, hasError bool, E utils.ErrInErr) {
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if cf, err := os.Open(fileNamePath); err == nil {
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defer cf.Close()
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bs, _ := ioutil.ReadAll(cf)
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if err = json.Unmarshal(bs, &config); err != nil {
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hasError = true
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E = utils.ErrInErr{
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ErrDesc: "can not parse config file ",
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ErrDetail: err,
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Data: fileNamePath,
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}
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}
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return
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} else {
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hasError = true
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E = utils.ErrInErr{ErrDesc: "can't open config file", ErrDetail: err}
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return
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}
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}
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func LoadSimpleConfigFromStr(str string) (config SimpleConf, hasE bool, E utils.ErrInErr) {
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if err := json.Unmarshal([]byte(str), &config); err != nil {
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E = utils.ErrInErr{ErrDesc: "can not parse config ", ErrDetail: err}
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hasE = true
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}
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return
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}
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func loadSimpleConf_byFile(fpath string) (simpleConf SimpleConf, mainFallback *httpLayer.ClassicFallback, err error) {
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//默认认为所有其他后缀的都是json格式，因为有时会用 server.json.vless 这种写法
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// 默认所有json格式的文件都为 极简模式
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var hasE bool
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simpleConf, hasE, err = LoadSimpleConfigFile(fpath)
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if hasE {
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log.Printf("can not load simple config file: %s\n", err.Error())
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return
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} else {
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err = nil
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}
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if simpleConf.Fallbacks != nil {
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mainFallback = httpLayer.NewClassicFallbackFromConfList(simpleConf.Fallbacks)
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}
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if simpleConf.DialUrl == "" {
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simpleConf.DialUrl = DirectURL
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}
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return
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}
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//listenURL 不可为空。dialURL如果为空，会自动被设为 DirectURL
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func loadSimpleConf_byUrl(listenURL, dialURL string) (simpleConf SimpleConf, err error) {
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if dialURL == "" {
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dialURL = DirectURL
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}
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_, err = url.Parse(listenURL)
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if err != nil {
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log.Printf("listenURL given but invalid %s %s\n", listenURL, err.Error())
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return
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}
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simpleConf = SimpleConf{
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ListenUrl: listenURL,
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}
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_, err = url.Parse(dialURL)
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if err != nil {
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log.Printf("dialURL given but invalid %s %s\n", dialURL, err.Error())
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return
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}
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simpleConf.DialUrl = dialURL
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return
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}
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