mirror of
https://github.com/XTLS/Xray-core.git
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Commands: Add convert with two sub-commands (#3661)
* Add back convert-configs-to-protobuf command. * Add convert-typedMessage-to-json command. * Add -debug and -type arguments into convert.pb sub-command. --------- Co-authored-by: nobody <nobody@nowhere.mars>
This commit is contained in:
nobody
GitHub
parent
85e2ebc6f7
commit
f650d87083
@ -2,6 +2,7 @@ package all
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import (
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"github.com/xtls/xray-core/main/commands/all/api"
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"github.com/xtls/xray-core/main/commands/all/convert"
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"github.com/xtls/xray-core/main/commands/all/tls"
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"github.com/xtls/xray-core/main/commands/base"
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)
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@ -12,7 +13,7 @@ func init() {
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base.RootCommand.Commands = append(
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base.RootCommand.Commands,
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api.CmdAPI,
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// cmdConvert,
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convert.CmdConvert,
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tls.CmdTLS,
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cmdUUID,
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cmdX25519,
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@ -1,126 +0,0 @@
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package all
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import (
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"bytes"
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"fmt"
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"io"
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"net/http"
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"net/url"
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"os"
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"strings"
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"time"
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"github.com/xtls/xray-core/common"
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"github.com/xtls/xray-core/common/buf"
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"github.com/xtls/xray-core/common/errors"
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"github.com/xtls/xray-core/infra/conf"
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"github.com/xtls/xray-core/infra/conf/serial"
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"github.com/xtls/xray-core/main/commands/base"
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"google.golang.org/protobuf/proto"
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)
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var cmdConvert = &base.Command{
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UsageLine: "{{.Exec}} convert [json file] [json file] ...",
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Short: "Convert multiple json config to protobuf",
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Long: `
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Convert multiple json config to protobuf.
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Examples:
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{{.Exec}} convert config.json c1.json c2.json <url>.json
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`,
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}
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func init() {
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cmdConvert.Run = executeConvert // break init loop
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}
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func executeConvert(cmd *base.Command, args []string) {
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unnamedArgs := cmdConvert.Flag.Args()
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if len(unnamedArgs) < 1 {
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base.Fatalf("empty config list")
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}
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conf := &conf.Config{}
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for _, arg := range unnamedArgs {
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fmt.Fprintf(os.Stderr, "Read config: %s", arg)
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r, err := loadArg(arg)
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common.Must(err)
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c, err := serial.DecodeJSONConfig(r)
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if err != nil {
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base.Fatalf(err.Error())
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}
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conf.Override(c, arg)
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}
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pbConfig, err := conf.Build()
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if err != nil {
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base.Fatalf(err.Error())
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}
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bytesConfig, err := proto.Marshal(pbConfig)
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if err != nil {
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base.Fatalf("failed to marshal proto config: %s", err)
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}
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if _, err := os.Stdout.Write(bytesConfig); err != nil {
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base.Fatalf("failed to write proto config: %s", err)
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}
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}
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// loadArg loads one arg, maybe an remote url, or local file path
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func loadArg(arg string) (out io.Reader, err error) {
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var data []byte
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switch {
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case strings.HasPrefix(arg, "http://"), strings.HasPrefix(arg, "https://"):
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data, err = FetchHTTPContent(arg)
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case arg == "stdin:":
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data, err = io.ReadAll(os.Stdin)
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default:
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data, err = os.ReadFile(arg)
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}
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if err != nil {
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return
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}
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out = bytes.NewBuffer(data)
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return
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}
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// FetchHTTPContent dials https for remote content
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func FetchHTTPContent(target string) ([]byte, error) {
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parsedTarget, err := url.Parse(target)
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if err != nil {
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return nil, errors.New("invalid URL: ", target).Base(err)
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}
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if s := strings.ToLower(parsedTarget.Scheme); s != "http" && s != "https" {
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return nil, errors.New("invalid scheme: ", parsedTarget.Scheme)
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}
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client := &http.Client{
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Timeout: 30 * time.Second,
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}
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resp, err := client.Do(&http.Request{
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Method: "GET",
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URL: parsedTarget,
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Close: true,
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})
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if err != nil {
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return nil, errors.New("failed to dial to ", target).Base(err)
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}
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defer resp.Body.Close()
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if resp.StatusCode != 200 {
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return nil, errors.New("unexpected HTTP status code: ", resp.StatusCode)
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}
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content, err := buf.ReadAllToBytes(resp.Body)
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if err != nil {
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return nil, errors.New("failed to read HTTP response").Base(err)
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}
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return content, nil
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}
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17
main/commands/all/convert/convert.go
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17
main/commands/all/convert/convert.go
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@ -0,0 +1,17 @@
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package convert
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import (
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"github.com/xtls/xray-core/main/commands/base"
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)
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// CmdConvert do config convertion
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var CmdConvert = &base.Command{
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UsageLine: "{{.Exec}} convert",
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Short: "Convert configs",
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Long: `{{.Exec}} {{.LongName}} provides tools to convert config.
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`,
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Commands: []*base.Command{
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cmdProtobuf,
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cmdJson,
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},
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}
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71
main/commands/all/convert/json.go
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71
main/commands/all/convert/json.go
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@ -0,0 +1,71 @@
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package convert
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import (
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"encoding/json"
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"fmt"
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"io"
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creflect "github.com/xtls/xray-core/common/reflect"
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cserial "github.com/xtls/xray-core/common/serial"
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"github.com/xtls/xray-core/main/commands/base"
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"github.com/xtls/xray-core/main/confloader"
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)
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var cmdJson = &base.Command{
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CustomFlags: true,
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UsageLine: "{{.Exec}} convert json [-type] [stdin:] [typedMessage file] ",
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Short: "Convert typedMessage to json",
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Long: `
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Convert ONE typedMessage to json.
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Where typedMessage file need to be in the following format:
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{
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"type": "xray.proxy.shadowsocks.Account",
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"value": "CgMxMTEQBg=="
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}
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Arguments:
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-t, -type
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Inject type infomation.
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Examples:
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{{.Exec}} convert json user.tmsg
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`,
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Run: executeTypedMessageToJson,
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}
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func executeTypedMessageToJson(cmd *base.Command, args []string) {
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var injectTypeInfo bool
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cmd.Flag.BoolVar(&injectTypeInfo, "t", false, "")
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cmd.Flag.BoolVar(&injectTypeInfo, "type", false, "")
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cmd.Flag.Parse(args)
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if cmd.Flag.NArg() < 1 {
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base.Fatalf("empty input list")
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}
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reader, err := confloader.LoadConfig(cmd.Flag.Arg(0))
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if err != nil {
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base.Fatalf(err.Error())
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}
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b, err := io.ReadAll(reader)
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if err != nil {
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base.Fatalf(err.Error())
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}
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tm := cserial.TypedMessage{}
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if err = json.Unmarshal(b, &tm); err != nil {
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base.Fatalf(err.Error())
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}
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if j, ok := creflect.MarshalToJson(&tm, injectTypeInfo); ok {
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fmt.Println(j)
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} else {
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base.Fatalf("marshal TypedMessage to json failed")
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}
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}
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81
main/commands/all/convert/protobuf.go
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81
main/commands/all/convert/protobuf.go
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@ -0,0 +1,81 @@
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package convert
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import (
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"fmt"
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"os"
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"github.com/xtls/xray-core/common/cmdarg"
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creflect "github.com/xtls/xray-core/common/reflect"
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"github.com/xtls/xray-core/core"
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"github.com/xtls/xray-core/main/commands/base"
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"google.golang.org/protobuf/proto"
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)
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var cmdProtobuf = &base.Command{
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CustomFlags: true,
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UsageLine: "{{.Exec}} convert pb [-debug] [-type] [json file] [json file] ...",
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Short: "Convert multiple json configs to protobuf",
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Long: `
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Convert multiple json configs to protobuf.
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Arguments:
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-d, -debug
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Show mix.pb as json.
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FOR DEBUGGING ONLY!
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DO NOT PASS THIS OUTPUT TO XRAY-CORE!
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-t, -type
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Inject type information into debug output.
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Examples:
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{{.Exec}} convert pb config.json c1.json c2.json c3.json > mix.pb
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`,
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Run: executeConvertConfigsToProtobuf,
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}
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func executeConvertConfigsToProtobuf(cmd *base.Command, args []string) {
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var optDump bool
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var optType bool
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cmd.Flag.BoolVar(&optDump, "d", false, "")
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cmd.Flag.BoolVar(&optDump, "debug", false, "")
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cmd.Flag.BoolVar(&optType, "t", false, "")
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cmd.Flag.BoolVar(&optType, "type", false, "")
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cmd.Flag.Parse(args)
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unnamedArgs := cmdarg.Arg{}
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for _, v := range cmd.Flag.Args() {
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unnamedArgs.Set(v)
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}
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if len(unnamedArgs) < 1 {
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base.Fatalf("empty config list")
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}
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pbConfig, err := core.LoadConfig("auto", unnamedArgs)
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if err != nil {
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base.Fatalf(err.Error())
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}
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if optDump {
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if j, ok := creflect.MarshalToJson(pbConfig, optType); ok {
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fmt.Println(j)
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return
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} else {
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base.Fatalf("failed to marshal proto config to json.")
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}
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}
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bytesConfig, err := proto.Marshal(pbConfig)
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if err != nil {
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base.Fatalf("failed to marshal proto config: %s", err)
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}
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if _, err := os.Stdout.Write(bytesConfig); err != nil {
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base.Fatalf("failed to write proto config: %s", err)
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}
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}
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