use gophertunnel realms support

This commit is contained in:
olebeck 2022-08-23 21:06:08 +02:00
parent 50a0a813a8
commit f963cf8d41
5 changed files with 18 additions and 121 deletions

20
auth.go
View File

@ -1,12 +1,12 @@
package main
import (
"context"
"encoding/json"
"fmt"
"os"
"github.com/sandertv/gophertunnel/minecraft/auth"
"github.com/sandertv/gophertunnel/minecraft/realms"
"golang.org/x/oauth2"
)
@ -30,21 +30,13 @@ func GetTokenSource() oauth2.TokenSource {
return G_token_src
}
var _G_xbl_token *auth.XBLToken
var G_realms_api *realms.Client
func GetXBLToken(ctx context.Context) *auth.XBLToken {
if _G_xbl_token != nil {
return _G_xbl_token
func getRealmsApi() *realms.Client {
if G_realms_api == nil {
G_realms_api = realms.NewClient(GetTokenSource())
}
_token, err := GetTokenSource().Token()
if err != nil {
panic(err)
}
_G_xbl_token, err = auth.RequestXBLToken(ctx, _token, "https://pocket.realms.minecraft.net/")
if err != nil {
panic(err)
}
return _G_xbl_token
return G_realms_api
}
func write_token(token *oauth2.Token) {

2
go.mod
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@ -18,7 +18,7 @@ require (
//replace github.com/df-mc/dragonfly => ./dragonfly
replace github.com/sandertv/gophertunnel => github.com/olebeck/gophertunnel v1.24.8
replace github.com/sandertv/gophertunnel => github.com/olebeck/gophertunnel v1.24.8-1
replace github.com/df-mc/dragonfly => github.com/olebeck/dragonfly v0.8.2-5

2
go.sum
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@ -43,6 +43,8 @@ github.com/olebeck/gophertunnel v1.24.6 h1:Mnpzk9e+eMdfx/wbEsmwQabEbalNzFRu+3iME
github.com/olebeck/gophertunnel v1.24.6/go.mod h1:dMOw79FHxr2azEqiGH20AwdljisAN1kqwu5SjPBnZ5k=
github.com/olebeck/gophertunnel v1.24.7 h1:EMYLDMxGxzPtoI/Y77KHPcfelkGS+QcjdtStGIqtYFE=
github.com/olebeck/gophertunnel v1.24.7/go.mod h1:dMOw79FHxr2azEqiGH20AwdljisAN1kqwu5SjPBnZ5k=
github.com/olebeck/gophertunnel v1.24.8-1 h1:ECZs6y/ZtvUjhIPlu3RjJr8c5QkOdxdQnoO+4iR4TEk=
github.com/olebeck/gophertunnel v1.24.8-1/go.mod h1:dMOw79FHxr2azEqiGH20AwdljisAN1kqwu5SjPBnZ5k=
github.com/olebeck/gophertunnel v1.24.8 h1:jdqBOABDAE1yISqzm9IxIrI+/lJApLBjTieynXUSalw=
github.com/olebeck/gophertunnel v1.24.8/go.mod h1:dMOw79FHxr2azEqiGH20AwdljisAN1kqwu5SjPBnZ5k=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=

113
realms.go
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@ -2,99 +2,17 @@ package main
import (
"context"
"encoding/json"
"flag"
"fmt"
"io"
"net/http"
"os"
"strings"
"time"
"github.com/google/subcommands"
"github.com/sandertv/gophertunnel/minecraft/realms"
)
type Realm struct {
Id int `json:"id"`
Owner string `json:"owner"`
Name string `json:"name"`
Motd string `json:"motd"`
State string `json:"state"`
}
func realms_get(path string) ([]byte, error) {
req, err := http.NewRequest("GET", fmt.Sprintf("https://pocket.realms.minecraft.net/%s", path), nil)
if err != nil {
return nil, err
}
req.Header.Set("User-Agent", "MCPE/UWP")
req.Header.Set("Client-Version", "1.10.1")
GetXBLToken(context.Background()).SetAuthHeader(req)
resp, err := http.DefaultClient.Do(req)
if err != nil {
return nil, err
}
defer resp.Body.Close()
if resp.StatusCode != 200 {
return nil, fmt.Errorf("HTTP %d", resp.StatusCode)
}
data, err := io.ReadAll(resp.Body)
if err != nil {
return nil, err
}
return data, nil
}
func (realm *Realm) Address() (string, error) {
var body []byte
var err error
ticker := time.NewTicker(time.Second * 3)
defer ticker.Stop()
i := 0
for range ticker.C {
i++
body, err = realms_get(fmt.Sprintf("worlds/%d/join", realm.Id))
if err != nil {
if err.Error() == "HTTP 503" {
fmt.Printf("Waiting for the realm to start... %d\033[K\r", i)
continue
}
return "", err
}
println()
var data struct {
Address string `json:"address"`
PendingUpdate bool `json:"pendingUpdate"`
}
if err := json.Unmarshal(body, &data); err != nil {
return "", err
}
return data.Address, nil
}
panic("unreachable")
}
// get_realms lists all realms the user has access to
func get_realms() ([]Realm, error) {
data, err := realms_get("worlds")
if err != nil {
return nil, err
}
var realms struct {
Servers []Realm `json:"servers"`
}
if err := json.Unmarshal(data, &realms); err != nil {
return nil, err
}
return realms.Servers, nil
}
func get_realm(realm_name, id string) (name string, address string, err error) {
realms, err := get_realms()
func get_realm(ctx context.Context, api *realms.Client, realm_name, id string) (name string, address string, err error) {
realms, err := api.Realms(ctx)
if err != nil {
return "", "", err
}
@ -104,7 +22,7 @@ func get_realm(realm_name, id string) (name string, address string, err error) {
continue
}
name = realm.Name
address, err = realm.Address()
address, err = realm.Address(ctx)
if err != nil {
return "", "", err
}
@ -114,21 +32,6 @@ func get_realm(realm_name, id string) (name string, address string, err error) {
return "", "", fmt.Errorf("realm not found")
}
type TokenCMD struct{}
func (*TokenCMD) Name() string { return "realms-token" }
func (*TokenCMD) Synopsis() string { return "print xbl3.0 token for realms api" }
func (c *TokenCMD) SetFlags(f *flag.FlagSet) {}
func (c *TokenCMD) Usage() string {
return c.Name() + ": " + c.Synopsis() + "\n"
}
func (c *TokenCMD) Execute(ctx context.Context, f *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
fmt.Printf("%s\n", GetXBLToken(ctx).AuthorizationToken.Token)
return 0
}
type RealmListCMD struct{}
func (*RealmListCMD) Name() string { return "list-realms" }
@ -139,19 +42,19 @@ func (c *RealmListCMD) Usage() string {
return c.Name() + ": " + c.Synopsis() + "\n"
}
func (c *RealmListCMD) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
realms, err := get_realms()
func (c *RealmListCMD) Execute(ctx context.Context, f *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
api := realms.NewClient(GetTokenSource())
realms, err := api.Realms(ctx)
if err != nil {
fmt.Fprintln(os.Stderr, err)
return 1
}
for _, realm := range realms {
fmt.Printf("Name: %s\tid: %d\n", realm.Name, realm.Id)
fmt.Printf("Name: %s\tid: %d\n", realm.Name, realm.ID)
}
return 0
}
func init() {
register_command(&TokenCMD{})
register_command(&RealmListCMD{})
}

View File

@ -65,7 +65,7 @@ func server_input(server string) (address, name string, err error) {
if len(realm_info) == 3 {
id = realm_info[2]
}
name, address, err = get_realm(realm_info[1], id)
name, address, err = get_realm(context.Background(), getRealmsApi(), realm_info[1], id)
if err != nil {
return "", "", err
}