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tursom 2022-11-23 20:30:16 +08:00
commit 215855af08
6 changed files with 409 additions and 0 deletions

10
.gitignore vendored Normal file
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# idea
.idea/
# python venv
venv/
# test cookie file
live/Room_test.cookie.txt
vendor/

13
go.mod Normal file
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module libbili
go 1.19
require (
github.com/go-resty/resty/v2 v2.7.0
github.com/tursom/GoCollections v0.1.4
)
require (
github.com/timandy/routine v1.0.5 // indirect
golang.org/x/net v0.2.0 // indirect
)

18
go.sum Normal file
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github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
github.com/go-resty/resty/v2 v2.7.0 h1:me+K9p3uhSmXtrBZ4k9jcEAfJmuC8IivWHwaLZwPrFY=
github.com/go-resty/resty/v2 v2.7.0/go.mod h1:9PWDzw47qPphMRFfhsyk0NnSgvluHcljSMVIq3w7q0I=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMTY=
github.com/timandy/routine v1.0.5 h1:JBVo2mOZlYVsod/v1jjmjSzxTH84x3vS9b6k4ZBTvdc=
github.com/timandy/routine v1.0.5/go.mod h1:BT7/+zFFZkugUiUUClwDgZjQ/PNcivY1hqRLXQAftGU=
github.com/tursom/GoCollections v0.1.4 h1:NV3vK2jmkzseEgpcKv716DlUEl8BzCyk3wM1njr0Cp8=
github.com/tursom/GoCollections v0.1.4/go.mod h1:kwFG//g3vbmDShsnY8Vm47PsTUBWgk83RcEPYZLgmZU=
golang.org/x/net v0.0.0-20211029224645-99673261e6eb/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.2.0 h1:sZfSu1wtKLGlWI4ZZayP0ck9Y73K1ynO6gqzTdBVdPU=
golang.org/x/net v0.2.0/go.mod h1:KqCZLdyyvdV855qA2rE3GC2aiw5xGR5TEjj8smXukLY=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=

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live/Room.go Normal file
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package live
import (
"bytes"
"encoding/json"
"fmt"
"mime/multipart"
"strconv"
"time"
"github.com/go-resty/resty/v2"
"github.com/tursom/GoCollections/exceptions"
)
type (
Room interface {
SetCookie(cookie string)
ID() uint32
Send(msg string) (*DanmuResp, exceptions.Exception)
SendDanmu(danmu *Danmu) (*DanmuResp, exceptions.Exception)
GetDanmuColors() (*DanmuColors, exceptions.Exception)
}
roomImpl struct {
id uint32
cookie string
}
Danmu struct {
Bubble int32 `json:"bubble,omitempty"`
Msg string `json:"msg,omitempty"`
Color string `json:"color,omitempty"`
Mode int32 `json:"mode,omitempty"`
Fontsize int32 `json:"fontsize,omitempty"`
Rnd int64 `json:"rnd,omitempty"`
RoomId uint32 `json:"roomid,omitempty"`
Csrf string `json:"csrf,omitempty"`
CsrfToken string `json:"csrf_token,omitempty"`
}
DanmuResp struct {
Code int `json:"code"`
Data struct {
ModeInfo struct {
Mode int `json:"mode"`
ShowPlayerType int `json:"show_player_type"`
Extra string `json:"extra"`
} `json:"mode_info"`
} `json:"data"`
Message string `json:"message"`
Msg string `json:"msg"`
}
DanmuColors struct {
Code int `json:"code"`
Data struct {
Group []struct {
Name string `json:"name"`
Sort int `json:"sort"`
Color []struct {
Name string `json:"name"`
Color string `json:"color"`
ColorHex string `json:"color_hex"`
Status int `json:"status"`
Weight int `json:"weight"`
ColorId int `json:"color_id"`
Origin int `json:"origin"`
} `json:"color"`
} `json:"group"`
Mode []struct {
Name string `json:"name"`
Mode int `json:"mode"`
Type string `json:"type"`
Status int `json:"status"`
} `json:"mode"`
} `json:"data"`
Message string `json:"message"`
Msg string `json:"msg"`
}
)
var (
client = resty.New()
)
func NewRoom(id uint32) Room {
return &roomImpl{
id: id,
}
}
func (r *roomImpl) SetCookie(cookie string) {
r.cookie = cookie
}
func (r *roomImpl) ID() uint32 {
return r.id
}
func (r *roomImpl) Send(msg string) (*DanmuResp, exceptions.Exception) {
if r.cookie == "" {
// return err that no cookie set
return nil, exceptions.NewIllegalParameterException("cookie not set", nil)
}
return r.SendDanmu(&Danmu{
Bubble: 0,
Msg: msg,
Color: "16777215",
Mode: 1,
Fontsize: 25,
Rnd: time.Now().Unix(),
RoomId: r.id,
Csrf: "c1b21617a15daf838f505271ff8f5204",
CsrfToken: "c1b21617a15daf838f505271ff8f5204",
})
}
func (r *roomImpl) SendDanmu(danmu *Danmu) (*DanmuResp, exceptions.Exception) {
if r.cookie == "" {
// return err that no cookie set
return nil, exceptions.NewIllegalParameterException("cookie not set", nil)
}
request := client.R()
form, boundary, exception := multipartForm(danmu)
if exception != nil {
return nil, exception
}
request.SetBody(form)
//request, err := http.NewRequest("POST", "https://api.live.bilibili.com/msg/send", form)
//if err != nil {
// return nil, exceptions.Package(err)
//}
//request.Header.Add("Accept", "*/*")
request.Header.Set("Cookie", r.cookie)
//request.Header.Set("Origin", "https://live.bilibili.com")
//request.Header.Set("Referer", fmt.Sprintf("https://li|ve.bilibili.com/%d?spm_id_from=444.41.live_users.item.click", r.id))
//request.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36")
request.Header.Set("Content-Type", fmt.Sprintf("multipart/form-data; boundary=%s", boundary))
//request.Header.Set("Sec-Ch-Ua", "\"Google Chrome\";v=\"107\", \"Chromium\";v=\"107\", \"Not=A?Brand\";v=\"24\"")
//request.Header.Set("Sec-Ch-Ua-Mobile", "?0")
//request.Header.Set("Sec-Ch-Ua-Platform", "\"Windows\"")
//request.Header.Set("Sec-Fetch-Dest", "empty")
//request.Header.Set("Sec-Fetch-Mode", "cors")
//request.Header.Set("Sec-Fetch-Site", "same-site")
//request.Header.Set("content-length", strconv.Itoa(len(form)))
//do, err := http.DefaultClient.Do(request)
do, err := request.Post("https://api.live.bilibili.com/msg/send")
if do.StatusCode() != 200 {
// return err
fmt.Println(string(do.Body()))
return nil, exceptions.NewPackageException(fmt.Sprintf("send response status failed: %d", do.StatusCode()),
exceptions.Cfg().SetCause(do.StatusCode))
}
var resp DanmuResp
err = json.Unmarshal(do.Body(), &resp)
if err != nil {
return nil, exceptions.Package(err)
}
return &resp, nil
}
func multipartForm(danmu *Danmu) (formData []byte, boundary string, exception exceptions.Exception) {
formBuffer := bytes.NewBuffer(nil)
formWriter := multipart.NewWriter(formBuffer)
err := formWriter.WriteField("bubble", strconv.Itoa(int(danmu.Bubble)))
if err != nil {
return nil, "", exceptions.Package(err)
}
err = formWriter.WriteField("msg", danmu.Msg)
if err != nil {
return nil, "", exceptions.Package(err)
}
err = formWriter.WriteField("color", danmu.Color)
if err != nil {
return nil, "", exceptions.Package(err)
}
err = formWriter.WriteField("mode", strconv.Itoa(int(danmu.Mode)))
if err != nil {
return nil, "", exceptions.Package(err)
}
err = formWriter.WriteField("fontsize", strconv.Itoa(int(danmu.Fontsize)))
if err != nil {
return nil, "", exceptions.Package(err)
}
err = formWriter.WriteField("rnd", strconv.FormatInt(danmu.Rnd, 10))
if err != nil {
return nil, "", exceptions.Package(err)
}
err = formWriter.WriteField("roomid", strconv.Itoa(int(danmu.RoomId)))
if err != nil {
return nil, "", exceptions.Package(err)
}
err = formWriter.WriteField("csrf", danmu.Csrf)
if err != nil {
return nil, "", exceptions.Package(err)
}
err = formWriter.WriteField("csrf_token", danmu.CsrfToken)
if err != nil {
return nil, "", exceptions.Package(err)
}
err = formWriter.Close()
if err != nil {
return nil, "", exceptions.Package(err)
}
formBytes := formBuffer.Bytes()
fmt.Println(string(formBytes))
return formBytes, formWriter.Boundary(), nil
}
func (r *roomImpl) GetDanmuColors() (*DanmuColors, exceptions.Exception) {
url := fmt.Sprintf("https://api.live.bilibili.com/xlive/web-room/v1/dM/GetDMConfigByGroup?room_id=%d", r.id)
request := client.R()
if r.cookie != "" {
request.Header.Set("Cookie", r.cookie)
}
response, err := request.Get(url)
if err != nil {
return nil, exceptions.Package(err)
}
var colors DanmuColors
err = json.Unmarshal(response.Body(), &colors)
if err != nil {
return nil, exceptions.Package(err)
}
return &colors, nil
}

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live/Room.py Normal file
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import http.client
import logging
import time
import httpx
logging.basicConfig()
logging.getLogger().setLevel(logging.DEBUG)
http.client.HTTPConnection.debuglevel = 1
# session.proxies = {
# 'http': 'http://127.0.0.1:2080',
# 'https': 'http://127.0.0.1:2080',
# }
id = 917818
with open("Room_test.cookie.txt") as cookie_txt:
cookie = cookie_txt.read()
session = httpx.Client(http2=True)
resp = session.post(
"https://api.live.bilibili.com/msg/send",
# files=(
# ("bubble", (None, "0")),
# ("msg", (None, "弹幕测试")),
# ("color", (None, "16777215")),
# ("mode", (None, "1")),
# ("fontsize", (None, "25")),
# ("rnd", (None, str(int(time.time())))),
# ("roomid", (None, str(id))),
# ("csrf", (None, "c1b21617a15daf838f505271ff8f5204")),
# ("csrf_token", (None, "c1b21617a15daf838f505271ff8f5204")),
# ),
data={
"bubble", "0",
"msg", "弹幕测试",
"color", "16777215",
"mode", "1",
"fontsize", "25",
"rnd", str(int(time.time())),
"roomid", str(id),
"csrf", "c1b21617a15daf838f505271ff8f5204",
"csrf_token", "c1b21617a15daf838f505271ff8f5204",
},
headers={
"Accept": "*/*",
"Cookie": cookie,
# "Origin": "https://live.bilibili.com",
# "Referer": f"https://li|ve.bilibili.com/{id}?spm_id_from=444.41.live_users.item.click",
# "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36",
# "Sec-Ch-Ua": "\"Google Chrome\";v=\"107\", \"Chromium\";v=\"107\", \"Not=A?Brand\";v=\"24\"",
# "Sec-Ch-Ua-Mobile": "?0",
# "Sec-Ch-Ua-Platform": "\"Windows\"",
# "Sec-Fetch-Dest": "empty",
# "Sec-Fetch-Mode": "cors",
# "Sec-Fetch-Site": "same-site",
},
# cookies={
# "Cookie": cookie,
# },
)
print(resp)

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live/Room_test.go Normal file
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package live
import (
"encoding/json"
"os"
"testing"
"github.com/tursom/GoCollections/exceptions"
)
func getRoomImpl() (Room, exceptions.Exception) {
cookieBytes, err := os.ReadFile("Room_test.cookie.txt")
if err != nil {
return nil, exceptions.NewPackageException("read cookie file failed", exceptions.Cfg().SetCause(err))
}
room := NewRoom(917818)
room.SetCookie(string(cookieBytes))
return room, nil
}
func Test_roomImpl_Send(t *testing.T) {
room, err := getRoomImpl()
if err != nil {
t.Fatalf("get room impl failed: %s", err)
}
resp, err := room.Send("弹幕测试")
if err != nil {
t.Fatalf("test send danmu failed: %s", exceptions.GetStackTraceString(err.(exceptions.Exception)))
}
t.Logf("send danmu resp: %v", resp)
}
func Test_roomImpl_GetDanmuColors(t *testing.T) {
room, err := getRoomImpl()
if err != nil {
t.Fatalf("get room impl failed: %s", err)
}
colors, exception := room.GetDanmuColors()
if exception != nil {
t.Fatalf("get danmu colors failed: %s", exceptions.GetStackTraceString(exception))
}
marshal, _ := json.Marshal(colors)
t.Logf("get colors: %s", string(marshal))
}