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realms.go
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realms.go
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package realms
import (
"bytes"
"encoding/json"
"fmt"
"net/http"
"net/http/cookiejar"
"net/url"
)
type Realms struct {
c http.Client
}
type Error struct {
ErrorCode int
ErrorMsg string
}
func (e *Error) Error() string {
return fmt.Sprintf("[%d] %s", e.ErrorCode, e.ErrorMsg)
}
// Domain is the URL of Realms API server
// Panic if it cannot be parsed by url.Parse().
const Domain = "https://pc.realms.minecraft.net"
// NewRealms create a new Realms with version, username, accessToken and UUID without dashes.
func NewRealms(version, user, astk, uuid string) *Realms {
r := &Realms{
c: http.Client{},
}
var err error
r.c.Jar, err = cookiejar.New(nil)
if err != nil {
panic(err)
}
d, err := url.Parse(Domain)
if err != nil {
panic("cannot parse realms.Domain as url: " + err.Error())
}
r.c.Jar.SetCookies(d, []*http.Cookie{
{Name: "user", Value: user},
{Name: "version", Value: version},
{Name: "sid", Value: "token:" + astk + ":" + uuid},
})
return r
}
func (r *Realms) get(endpoint string, resp interface{}) error {
rawResp, err := r.c.Get(Domain + endpoint)
if err != nil {
return err
}
defer rawResp.Body.Close()
err = json.NewDecoder(rawResp.Body).Decode(resp)
if err != nil {
return err
}
return nil
}
func (r *Realms) post(endpoint string, payload, resp interface{}) error {
data, err := json.Marshal(payload)
if err != nil {
return err
}
rawResp, err := r.c.Post(Domain+endpoint, "application/json", bytes.NewReader(data))
if err != nil {
return err
}
err = json.NewDecoder(rawResp.Body).Decode(resp)
if err != nil {
return err
}
return nil
}