feat: add chaoxing and vtencent driver (#5526 close #3347)

* add chaoxing and vtencent

* add vtencent put file

* add sha1 to transfer files instantly

* simplified upload file code

* setting onlyproxy

* fix get files modifyDate bug

drivers/chaoxing/util.go

@@ -0,0 +1,179 @@
+package chaoxing
+
+import (
+	"bytes"
+	"crypto/aes"
+	"crypto/cipher"
+	"encoding/base64"
+	"errors"
+	"fmt"
+	"mime/multipart"
+	"net/http"
+	"strings"
+
+	"github.com/alist-org/alist/v3/drivers/base"
+	"github.com/go-resty/resty/v2"
+)
+
+func (d *ChaoXing) requestDownload(pathname string, method string, callback base.ReqCallback, resp interface{}) ([]byte, error) {
+	u := d.conf.DowloadApi + pathname
+	req := base.RestyClient.R()
+	req.SetHeaders(map[string]string{
+		"Cookie":  d.Cookie,
+		"Accept":  "application/json, text/plain, */*",
+		"Referer": d.conf.referer,
+	})
+	if callback != nil {
+		callback(req)
+	}
+	if resp != nil {
+		req.SetResult(resp)
+	}
+	var e Resp
+	req.SetError(&e)
+	res, err := req.Execute(method, u)
+	if err != nil {
+		return nil, err
+	}
+	return res.Body(), nil
+}
+
+func (d *ChaoXing) request(pathname string, method string, callback base.ReqCallback, resp interface{}) ([]byte, error) {
+	u := d.conf.api + pathname
+	if strings.Contains(pathname, "getUploadConfig") {
+		u = pathname
+	}
+	req := base.RestyClient.R()
+	req.SetHeaders(map[string]string{
+		"Cookie":  d.Cookie,
+		"Accept":  "application/json, text/plain, */*",
+		"Referer": d.conf.referer,
+	})
+	if callback != nil {
+		callback(req)
+	}
+	if resp != nil {
+		req.SetResult(resp)
+	}
+	var e Resp
+	req.SetError(&e)
+	res, err := req.Execute(method, u)
+	if err != nil {
+		return nil, err
+	}
+	return res.Body(), nil
+}
+
+func (d *ChaoXing) GetFiles(parent string) ([]File, error) {
+	files := make([]File, 0)
+	query := map[string]string{
+		"bbsid":    d.Addition.Bbsid,
+		"folderId": parent,
+		"recType":  "1",
+	}
+	var resp ListFileResp
+	_, err := d.request("/pc/resource/getResourceList", http.MethodGet, func(req *resty.Request) {
+		req.SetQueryParams(query)
+	}, &resp)
+	if err != nil {
+		return nil, err
+	}
+	if resp.Result != 1 {
+		msg:=fmt.Sprintf("error code is:%d", resp.Result)
+		return nil, errors.New(msg)
+	}
+	if len(resp.List) > 0 {
+		files = append(files, resp.List...)
+	}
+	querys := map[string]string{
+		"bbsid":    d.Addition.Bbsid,
+		"folderId": parent,
+		"recType":  "2",
+	}
+	var resps ListFileResp
+	_, err = d.request("/pc/resource/getResourceList", http.MethodGet, func(req *resty.Request) {
+		req.SetQueryParams(querys)
+	}, &resps)
+	if err != nil {
+		return nil, err
+	}
+	if len(resps.List) > 0 {
+		files = append(files, resps.List...)
+	}
+	return files, nil
+}
+
+func EncryptByAES(message, key string) (string, error) {
+	aesKey := []byte(key)
+	plainText := []byte(message)
+	block, err := aes.NewCipher(aesKey)
+	if err != nil {
+		return "", err
+	}
+	iv := aesKey[:aes.BlockSize]
+	mode := cipher.NewCBCEncrypter(block, iv)
+	padding := aes.BlockSize - len(plainText)%aes.BlockSize
+	paddedText := append(plainText, byte(padding))
+	for i := 0; i < padding-1; i++ {
+		paddedText = append(paddedText, byte(padding))
+	}
+	ciphertext := make([]byte, len(paddedText))
+	mode.CryptBlocks(ciphertext, paddedText)
+	encrypted := base64.StdEncoding.EncodeToString(ciphertext)
+	return encrypted, nil
+}
+
+func CookiesToString(cookies []*http.Cookie) string {
+	var cookieStr string
+	for _, cookie := range cookies {
+		cookieStr += cookie.Name + "=" + cookie.Value + "; "
+	}
+	if len(cookieStr) > 2 {
+		cookieStr = cookieStr[:len(cookieStr)-2]
+	}
+	return cookieStr
+}
+
+func (d *ChaoXing) Login() (string, error) {
+	transferKey := "u2oh6Vu^HWe4_AES"
+	body := &bytes.Buffer{}
+	writer := multipart.NewWriter(body)
+	uname, err := EncryptByAES(d.Addition.UserName, transferKey)
+	if err != nil {
+		return "", err
+	}
+	password, err := EncryptByAES(d.Addition.Password, transferKey)
+	if err != nil {
+		return "", err
+	}
+	err = writer.WriteField("uname", uname)
+	if err != nil {
+		return "", err
+	}
+	err = writer.WriteField("password", password)
+	if err != nil {
+		return "", err
+	}
+	err = writer.WriteField("t", "true")
+	if err != nil {
+		return "", err
+	}
+	err = writer.Close()
+	if err != nil {
+		return "", err
+	}
+	// Create the request
+	req, err := http.NewRequest("POST", "https://passport2.chaoxing.com/fanyalogin", body)
+	if err != nil {
+		return "", err
+	}
+	req.Header.Set("Content-Type", writer.FormDataContentType())
+	req.Header.Set("Content-Length", fmt.Sprintf("%d", body.Len()))
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+	return CookiesToString(resp.Cookies()), nil
+
+}