chinhwajie/BitSrunLoginGo
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feature:支持使用配置文件，增加网络检查

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1、从Config.json读取配置
2、网络正常时跳过登录
This commit is contained in:
Mmx
2021-03-16 22:51:54 +08:00
parent a273e2673c
commit 56dfeaf4cf
11 changed files with 220 additions and 99 deletions
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4
.gitignore vendored
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@@ -1 +1,3 @@
.idea/
.idea/
Mmx
Config.json

6
Modles/config.go Normal file
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@@ -0,0 +1,6 @@
package Modles
type Config struct {
From LoginForm
Meta LoginMeta
}

31
Modles/login.go Normal file
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@@ -0,0 +1,31 @@
package Modles
type LoginForm struct {
Domain string `json:"domain"`
UserName string `json:"username"`
PassWord string `json:"password"`
}
type LoginMeta struct {
N string `json:"n"`
VType string `json:"v_type"`
Acid string `json:"acid"`
Enc string `json:"enc"`
}
type LoginInfo struct {
UrlLoginPage string
UrlGetChallengeApi string
UrlLoginApi string
Ip string
Token string
EncryptedInfo string
Md5 string
EncryptedMd5 string
EncryptedChkstr string
LoginResult string
Form *LoginForm
Meta *LoginMeta
}

1
README.md
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@@ -1,4 +1,5 @@
# BitSrunLoginGo
NCU移动深澜校园网登录脚本Go语言版
在main函数中填入账号密码和登录地址ip即可

40
Util/XBase64.go
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@@ -5,7 +5,7 @@ import (
"os"
)
func getbyte(a byte)int{
func getbyte(a byte) int {
x := int(a)
if x > 255 {
fmt.Println("INVALID_CHARACTER_ERR: DOM Exception 5")
@@ -14,30 +14,30 @@ func getbyte(a byte)int{
return x
}
func Base64(s []byte)string{
func Base64(s []byte) string {
const ALPHA = "LVoJPiCN2R8G90yg+hmFHuacZ1OWMnrsSTXkYpUq/3dlbfKwv6xztjI7DeBE45QA"
const PADCHAR = "="
i:=0
b10:=0
i := 0
b10 := 0
var x []byte
imax:=len(s)-len(s)%3
if len(s)==0{
imax := len(s) - len(s)%3
if len(s) == 0 {
return ""
}
for i:=0;i<imax;i+=3{
b10=(getbyte(s[i])<<16)|(getbyte(s[i+1]) << 8)|(getbyte(s[i+2]))
x=append(x,ALPHA[(b10>>18)])
x=append(x,ALPHA[((b10 >> 12) & 63)])
x=append(x,ALPHA[((b10 >> 6) & 63)])
x=append(x,ALPHA[(b10 & 63)])
for i := 0; i < imax; i += 3 {
b10 = (getbyte(s[i]) << 16) | (getbyte(s[i+1]) << 8) | (getbyte(s[i+2]))
x = append(x, ALPHA[(b10>>18)])
x = append(x, ALPHA[((b10>>12)&63)])
x = append(x, ALPHA[((b10>>6)&63)])
x = append(x, ALPHA[(b10&63)])
}
i=imax
if len(s)-imax==1{
b10=getbyte(s[i])<<16
x=append(x,ALPHA[(b10 >> 18)],ALPHA[((b10 >> 12) & 63)],PADCHAR[0],PADCHAR[0])
}else if len(s)-imax ==2{
b10=(getbyte(s[i])<<16)|(getbyte(s[i+1])<<8)
x=append(x,ALPHA[(b10 >> 18)],ALPHA[((b10 >> 12) & 63)],ALPHA[((b10 >> 6) & 63)],PADCHAR[0])
i = imax
if len(s)-imax == 1 {
b10 = getbyte(s[i]) << 16
x = append(x, ALPHA[(b10>>18)], ALPHA[((b10>>12)&63)], PADCHAR[0], PADCHAR[0])
} else if len(s)-imax == 2 {
b10 = (getbyte(s[i]) << 16) | (getbyte(s[i+1]) << 8)
x = append(x, ALPHA[(b10>>18)], ALPHA[((b10>>12)&63)], ALPHA[((b10>>6)&63)], PADCHAR[0])
}
return string(x)
}
}

2
Util/Xencode.go → Util/XEncode.go
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@@ -38,7 +38,7 @@ func lenCode(msg []uint32, key bool) []byte {
}
var t []byte
for i := range msg {
t = append(t, byte(msg[i]&0xff),byte(msg[i]>>8&0xff),byte(msg[i]>>16&0xff),byte(msg[i]>>24&0xff))
t = append(t, byte(msg[i]&0xff), byte(msg[i]>>8&0xff), byte(msg[i]>>16&0xff), byte(msg[i]>>24&0xff))
}
if key {
return t[0:ll]

20
Util/checker.go Normal file
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@@ -0,0 +1,20 @@
package Util
import (
"fmt"
"net"
)
type checker struct{}
var Checker checker
func (checker) NetOk() bool {
if ip, err := net.LookupIP("www.msftconnecttest.com"); err != nil {
fmt.Println("a")
return false
} else if len(ip) == 0 || ip[0].String() != "13.107.4.52" {
return false
}
return true
}

62
Util/config.go Normal file
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@@ -0,0 +1,62 @@
package Util
import (
"Mmx/Modles"
"fmt"
"os"
)
type config struct {
Path string
}
var Config = config{
Path: "Config.json",
}
func (*config) Generate(Form *Modles.LoginForm, Meta *Modles.LoginMeta) *Modles.LoginInfo {
return &Modles.LoginInfo{
UrlLoginPage: "http://" + Form.Domain + "/srun_portal_success",
UrlGetChallengeApi: "http://" + Form.Domain + "/cgi-bin/get_challenge",
UrlLoginApi: "http://" + Form.Domain + "/cgi-bin/srun_portal",
Meta: Meta,
Form: &Modles.LoginForm{
UserName: Form.UserName + "@cmcc",
PassWord: Form.PassWord,
},
}
}
func (a *config) Init() *Modles.LoginInfo {
if !File.Exists(a.Path) {
if err := File.Write(a.Path, &Modles.Config{ //默认值
From: Modles.LoginForm{
Domain: "www.msftconnecttest.com",
UserName: "",
PassWord: "",
},
Meta: Modles.LoginMeta{
N: "200",
VType: "1",
Acid: "5",
Enc: "srun_bx1",
},
}); err != nil {
fmt.Println("Create 'Config.json' error:\n", err.Error())
os.Exit(3)
}
fmt.Println("Please edit 'Config.json' and try again.")
os.Exit(1)
}
var c Modles.Config
if err := File.Read(a.Path, &c); err != nil {
fmt.Println("Read config failed:\n", err.Error())
os.Exit(3)
}
return a.Generate(
&c.From,
&c.Meta,
)
}

39
Util/file.go Normal file
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@@ -0,0 +1,39 @@
package Util
import (
"encoding/json"
"io/ioutil"
"os"
)
type file struct {
}
var File file
func (*file) Exists(path string) bool {
_, err := os.Stat(path)
if err != nil {
if os.IsExist(err) {
return true
}
return false
}
return true
}
func (*file) Read(path string, receiver interface{}) error {
file, err := ioutil.ReadFile(path)
if err != nil {
return err
}
return json.Unmarshal(file, receiver)
}
func (*file) Write(path string, receiver interface{}) error {
data, err := json.MarshalIndent(receiver, "", " ")
if err != nil {
return err
}
return ioutil.WriteFile(path, data, 777)
}

10
Util/util.go
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@@ -26,11 +26,11 @@ func GetIp(body string) (string, error) {
}
func GetToken(body string) (string, error) {
return Search("\"challenge\":\"(.*?)\"",body)
return Search("\"challenge\":\"(.*?)\"", body)
}
func GetResult(body string)(string,error){
return Search("\"error\":\"(.+?)\"",body)
func GetResult(body string) (string, error) {
return Search("\"error\":\"(.+?)\"", body)
}
func Md5(content string) string {
@@ -39,9 +39,9 @@ func Md5(content string) string {
return fmt.Sprintf("%x", w.Sum(nil)) //w.Sum(nil)将w的hash转成[]byte格式
}
func Sha1(content string)string{
func Sha1(content string) string {
h := sha1.New()
h.Write([]byte(content))
bs := h.Sum(nil)
return fmt.Sprintf("%x\n", bs)
}
}

104
main.go
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@@ -5,63 +5,23 @@ import (
"Mmx/Util"
"encoding/json"
"fmt"
"os"
)
type LoginForm struct {
UserName string
PassWord string
}
type LoginInfo struct {
UrlLoginPage string
UrlGetChallengeApi string
UrlLoginApi string
N string
VType string
Acid string
Enc string
Ip string
Token string
EncryptedInfo string
Md5 string
EncryptedMd5 string
EncryptedChkstr string
LoginResult string
Form *LoginForm
}
func Generate(Domain string, Username string, Password string) *LoginInfo {
return &LoginInfo{
UrlLoginPage: "http://" + Domain + "/srun_portal_success?ac_id=5&theme=basic1",
UrlGetChallengeApi: "http://" + Domain + "/cgi-bin/get_challenge",
UrlLoginApi: "http://" + Domain + "/cgi-bin/srun_portal",
N: "200",
VType: "1",
Acid: "5",
Enc: "srun_bx1",
Form: &LoginForm{
UserName: Username + "@cmcc",
PassWord: Password,
},
}
}
func ErrHandler(err error) {
if err != nil {
defer os.Exit(3)
fmt.Println("Error")
fmt.Println("Error occurred")
panic(err)
}
}
func main() {
G := Generate(
"", //登录地址域名或ip
"", //账号
"", //密码
)
if Util.Checker.NetOk() {
fmt.Println("There's no need to login")
return
}
G := Util.Config.Init()
fmt.Println("Step1: Get local ip returned from srun server.")
{
body, err := Request.Get(G.UrlLoginPage, nil)
@@ -86,42 +46,42 @@ func main() {
"username": G.Form.UserName,
"password": G.Form.PassWord,
"ip": G.Ip,
"acid": G.Acid,
"enc_ver": G.Enc,
"acid": G.Meta.Acid,
"enc_ver": G.Meta.Enc,
})
ErrHandler(err)
G.EncryptedInfo = "{SRBX1}" + Util.Base64(Util.XEncode(string(info), G.Token))
G.Md5=Util.Md5(G.Token)
G.EncryptedMd5 = "{MD5}"+G.Md5
G.Md5 = Util.Md5(G.Token)
G.EncryptedMd5 = "{MD5}" + G.Md5
var chkstr string
chkstr = G.Token + G.Form.UserName
chkstr += G.Token + G.Md5
chkstr += G.Token + G.Acid
chkstr += G.Token + G.Meta.Acid
chkstr += G.Token + G.Ip
chkstr += G.Token + G.N
chkstr += G.Token + G.VType
chkstr += G.Token+ G.EncryptedInfo
G.EncryptedChkstr=Util.Sha1(chkstr)
chkstr += G.Token + G.Meta.N
chkstr += G.Token + G.Meta.VType
chkstr += G.Token + G.EncryptedInfo
G.EncryptedChkstr = Util.Sha1(chkstr)
res,err:=Request.Get(G.UrlLoginApi, map[string]string{
"callback": "jQuery1124011576657442209481_1602812074032",
"action":"login",
"username": G.Form.UserName,
"password": G.EncryptedMd5,
"ac_id": G.Acid,
"ip": G.Ip,
"info": G.EncryptedInfo,
"chksum": G.EncryptedChkstr,
"n": G.N,
"type": G.VType,
"os": "Windows 10",
"name": "windows",
res, err := Request.Get(G.UrlLoginApi, map[string]string{
"callback": "jQuery1124011576657442209481_1602812074032",
"action": "login",
"username": G.Form.UserName,
"password": G.EncryptedMd5,
"ac_id": G.Meta.Acid,
"ip": G.Ip,
"info": G.EncryptedInfo,
"chksum": G.EncryptedChkstr,
"n": G.Meta.N,
"type": G.Meta.VType,
"os": "Windows 10",
"name": "windows",
"double_stack": "0",
"_": "1602812428675",
"_": "1602812428675",
})
ErrHandler(err)
G.LoginResult,err=Util.GetResult(res)
G.LoginResult, err = Util.GetResult(res)
ErrHandler(err)
}
fmt.Println("The loggin result is: " + G.LoginResult)