feat(ct): 升级城通网盘接口并实现目录分享解析

- 移除token参数，新增url参数至API1请求
- API2新增start_time/wait_seconds/verifycode/share_id/acheck=1参数
- parse()中从API1响应提取FileInfo(file_name/file_id/file_size/file_time/username)
- 新增parseFileList()实现目录分享解析，通过getdir.php+file_list API获取文件列表
- 新增CTD枚举项匹配城通网盘目录分享链接(/d/路径)

parser/src/main/java/cn/qaiu/parser/PanDomainTemplate.java

@@ -249,7 +249,13 @@ public enum PanDomainTemplate {
     CT("城通网盘",
             compile("https://(?:[a-zA-Z\\d-]+\\.)?(ctfile|545c|u062|ghpym|474b)\\.com/f(ile)?/" +
                     "(?<KEY>[0-9a-zA-Z_-]+)(\\?p=(?<PWD>\\w+))?"),
-            "https://474b.com/file/{shareKey}",
+            "https://ctfile.com/file/{shareKey}",
+            CtTool.class),
+    // https://url94.ctfile.com/d/64115194-164803691-48508c?p=7609&d=164803691&fk=decb36
+    CTD("城通网盘-目录",
+            compile("https://(?:[a-zA-Z\\d-]+\\.)?(ctfile|545c|u062|ghpym|474b)\\.com/d/" +
+                    "(?<KEY>[0-9a-zA-Z_-]+)(\\?p=(?<PWD>\\w+))?"),
+            "https://ctfile.com/d/{shareKey}",
             CtTool.class),
     // https://www.vyuyun.com/s/QMa6ie?password=I4KG7H
     // https://www.vyuyun.com/s/QMa6ie/file?password=I4KG7H

parser/src/main/java/cn/qaiu/parser/impl/CtTool.java

@@ -1,16 +1,23 @@
 package cn.qaiu.parser.impl;
 
+import cn.qaiu.entity.FileInfo;
 import cn.qaiu.entity.ShareLinkInfo;
 import cn.qaiu.parser.PanBase;
-import cn.qaiu.util.RandomStringGenerator;
+import cn.qaiu.util.FileSizeConverter;
 import io.vertx.core.Future;
+import io.vertx.core.Promise;
 import io.vertx.core.buffer.Buffer;
+import io.vertx.core.json.JsonArray;
 import io.vertx.core.json.JsonObject;
 import io.vertx.ext.web.client.HttpRequest;
 import io.vertx.uritemplate.UriTemplate;
 
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 /**
  * <a href="https://www.ctfile.com">诚通网盘</a>
@@ -18,19 +25,34 @@ import java.util.Map;
 public class CtTool extends PanBase {
     private static final String API_URL_PREFIX = "https://webapi.ctfile.com";
 
-    // https://webapi.ctfile.com/getfile.php?path=f&f=55050874-1246660795-6464f6&
+    // https://webapi.ctfile.com/getfile.php?path=f&f=64115194-17569800420720-06c697&
-    // passcode=7548&token=30wiijxs1fzhb6brw0p9m6&r=0.5885881231735761&
+    // passcode=7609&r=0.6611183001986635&ref=&url=https%3A%2F%2Furl94.ctfile.com%2Ff%2F64115194-17569800420720-06c697%3Fp%3D7609
-    // ref=&url=https%3A%2F%2F474b.com%2Ff%2F55050874-1246660795-6464f6%3Fp%3D7548
     private static final String API1 = API_URL_PREFIX + "/getfile.php?path={path}" +
-            "&f={shareKey}&passcode={pwd}&token={token}&r={rand}&ref=";
+            "&f={shareKey}&passcode={pwd}&r={rand}&ref=&url={url}";
 
-    //https://webapi.ctfile.com/get_file_url.php?uid=55050874&fid=1246660795&folder_id=0&
+    // https://webapi.ctfile.com/get_file_url.php?uid=64115194&fid=17569800420720&folder_id=0&
-    // file_chk=054bc20461f5c63ff82015b9e69fb7fc&mb=1&token=30wiijxs1fzhb6brw0p9m6&app=0&
+    // share_id=&file_chk=af5c8757a49cbc69a557eb3da59b246c&start_time=1780471868&wait_seconds=0&
-    // acheck=1&verifycode=&rd=0.965929071503574
+    // mb=0&app=0&acheck=1&verifycode=1780471868.2951fe63abedf36ec02f34ed5711ce70&rd=0.36350981353622636
     private static final String API2 = API_URL_PREFIX + "/get_file_url.php?" +
-            "uid={uid}&fid={fid}&folder_id=0&file_chk={file_chk}&mb=0&token={token}&app=0&acheck=0&verifycode=" +
+            "uid={uid}&fid={fid}&folder_id=0&share_id=&file_chk={file_chk}" +
-            "&rd={rand}";
+            "&start_time={start_time}&wait_seconds={wait_seconds}&mb=0&app=0&acheck=1" +
+            "&verifycode={verifycode}&rd={rand}";
 
+    // https://webapi.ctfile.com/getdir.php?path=d&d=64115194-164803691-48508c&
+    // folder_id=164803691&fk=decb36&passcode=7609&r=0.23...&ref=&url=https://url94.ctfile.com/d/...
+    private static final String API_GETDIR = API_URL_PREFIX + "/getdir.php?path={path}" +
+            "&d={shareKey}&folder_id={folder_id}&fk={fk}&passcode={pwd}&r={rand}&ref=&url={url}";
+
+    // DataTables参数，用于获取目录文件列表
+    private static final String FILE_LIST_PARAMS = "&sEcho=1&iColumns=4&sColumns=%2C%2C%2C" +
+            "&iDisplayStart=0&iDisplayLength=500&mDataProp_0=0&mDataProp_1=1&mDataProp_2=2&mDataProp_3=3" +
+            "&iSortCol_0=3&sSortDir_0=desc&iSortingCols=1";
+
+    // 文件列表HTML解析正则
+    private static final Pattern FILE_ID_PATTERN = Pattern.compile("value=\"f(\\d+)\"");
+    private static final Pattern FILE_HREF_PATTERN = Pattern.compile("href=\"#/f/([^\"]+)\"");
+    private static final Pattern FILE_NAME_PATTERN = Pattern.compile(">([^<]+)</a>");
+    private static final Pattern FILE_ICON_PATTERN = Pattern.compile("alt=\"([^\"]+)\"");
 
     /**
      * 子类重写此构造方法不需要添加额外逻辑
@@ -57,7 +79,6 @@ public class CtTool extends PanBase {
         }
         String[] split = shareKey.split("-");
         String uid = split[0], fid = split[1];
-        String token = RandomStringGenerator.generateRandomString();
         // 获取url path
         int i1 = shareLinkInfo.getShareUrl().indexOf("com/");
         int i2 = shareLinkInfo.getShareUrl().lastIndexOf("/");
@@ -67,8 +88,8 @@ public class CtTool extends PanBase {
                 .setTemplateParam("path", path)
                 .setTemplateParam("shareKey", shareKey)
                 .setTemplateParam("pwd", shareLinkInfo.getSharePassword())
-                .setTemplateParam("token", token)
+                .setTemplateParam("rand", String.valueOf(Math.random()))
-                .setTemplateParam("r", Math.random() + "");
+                .setTemplateParam("url", shareLinkInfo.getShareUrl());
 
         bufferHttpRequest1
                 .send().onSuccess(res -> {
@@ -77,23 +98,40 @@ public class CtTool extends PanBase {
                         var fileJson = resJson.getJsonObject("file");
                         if (fileJson.containsKey("file_chk")) {
                             var file_chk = fileJson.getString("file_chk");
+                            String startTime = fileJson.getValue("start_time").toString();
+                            String waitSeconds = fileJson.getValue("wait_seconds").toString();
+                            String verifycode = fileJson.getString("verifycode");
+
+                            // 提取文件信息并存储
+                            FileInfo fileInfo = new FileInfo()
+                                    .setFileName(fileJson.getString("file_name"))
+                                    .setFileId(String.valueOf(fileJson.getLong("file_id", 0L)))
+                                    .setSizeStr(fileJson.getString("file_size"))
+                                    .setCreateTime(fileJson.getString("file_time"))
+                                    .setCreateBy(fileJson.getString("username"))
+                                    .setFileType("file")
+                                    .setPanType(shareLinkInfo.getType());
+                            shareLinkInfo.getOtherParam().put("fileInfo", fileInfo);
+
                             HttpRequest<Buffer> bufferHttpRequest2 = clientSession.getAbs(UriTemplate.of(API2))
                                     .setTemplateParam("uid", uid)
                                     .setTemplateParam("fid", fid)
                                     .setTemplateParam("file_chk", file_chk)
-                                    .setTemplateParam("token", token)
+                                    .setTemplateParam("start_time", startTime)
-                                    .setTemplateParam("rd", Math.random() + "");
+                                    .setTemplateParam("wait_seconds", waitSeconds)
+                                    .setTemplateParam("verifycode", verifycode)
+                                    .setTemplateParam("rand", String.valueOf(Math.random()));
                             bufferHttpRequest2
                                     .send().onSuccess(res2 -> {
                                         JsonObject resJson2 = asJson(res2);
                                         if (resJson2.containsKey("downurl")) {
                                             String downloadUrl = resJson2.getString("downurl");
-                                            
+
                                             // 存储下载元数据，包括必要的请求头
                                             Map<String, String> headers = new HashMap<>();
                                             headers.put("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36");
                                             headers.put("Referer", shareLinkInfo.getShareUrl());
-                                            
+
                                             // 使用新的 completeWithMeta 方法
                                             completeWithMeta(downloadUrl, headers);
                                         } else {
@@ -109,4 +147,132 @@ public class CtTool extends PanBase {
                 }).onFailure(handleFail(bufferHttpRequest1.queryParams().toString()));
         return promise.future();
     }
+
+    @Override
+    public Future<List<FileInfo>> parseFileList() {
+        Promise<List<FileInfo>> listPromise = Promise.promise();
+
+        final String shareKey = shareLinkInfo.getShareKey();
+        final String shareUrl = shareLinkInfo.getShareUrl();
+        final String pwd = shareLinkInfo.getSharePassword();
+
+        // shareKey格式: uid-folder_id-hash (例如 64115194-164803691-48508c)
+        String[] split = shareKey.split("-");
+        if (split.length < 2) {
+            listPromise.fail(baseMsg() + " shareKey格式不正确: " + shareKey);
+            return listPromise.future();
+        }
+        String folderId = split[1];
+
+        // 从分享URL中提取fk参数
+        String fk = extractQueryParam(shareUrl, "fk");
+
+        // 从URL中提取path (例如从 "https://url94.ctfile.com/d/xxx?p=..." 中提取 "d")
+        int comIdx = shareUrl.indexOf("com/");
+        int qIdx = shareUrl.indexOf('?');
+        String pathAndKey = qIdx > 0 ? shareUrl.substring(comIdx + 4, qIdx) : shareUrl.substring(comIdx + 4);
+        int slashIdx = pathAndKey.indexOf('/');
+        String path = slashIdx > 0 ? pathAndKey.substring(0, slashIdx) : pathAndKey;
+
+        clientSession.getAbs(UriTemplate.of(API_GETDIR))
+                .setTemplateParam("path", path)
+                .setTemplateParam("shareKey", shareKey)
+                .setTemplateParam("folder_id", folderId)
+                .setTemplateParam("fk", fk != null ? fk : "")
+                .setTemplateParam("pwd", pwd != null ? pwd : "")
+                .setTemplateParam("rand", String.valueOf(Math.random()))
+                .setTemplateParam("url", shareUrl)
+                .send().onSuccess(res -> {
+                    var resJson = asJson(res);
+                    if (!resJson.containsKey("file")) {
+                        listPromise.fail(baseMsg() + " 目录解析失败: " + resJson.encode());
+                        return;
+                    }
+                    var dirInfo = resJson.getJsonObject("file");
+                    String fileListRelUrl = dirInfo.getString("url");
+                    if (fileListRelUrl == null) {
+                        listPromise.fail(baseMsg() + " 文件列表URL为空");
+                        return;
+                    }
+
+                    String fileListUrl = API_URL_PREFIX + fileListRelUrl + FILE_LIST_PARAMS;
+                    clientSession.getAbs(fileListUrl)
+                            .send().onSuccess(res2 -> {
+                                var listJson = asJson(res2);
+                                JsonArray aaData = listJson.getJsonArray("aaData");
+                                if (aaData == null) {
+                                    listPromise.fail(baseMsg() + " 文件列表为空");
+                                    return;
+                                }
+                                List<FileInfo> fileList = new ArrayList<>();
+                                String panType = shareLinkInfo.getType();
+                                for (int i = 0; i < aaData.size(); i++) {
+                                    var row = aaData.getJsonArray(i);
+                                    try {
+                                        String checkboxHtml = row.getString(0);
+                                        String nameCellHtml = row.getString(1);
+                                        String sizeStr = row.getString(2).trim();
+
+                                        // 从checkbox HTML中提取文件ID
+                                        String fileId = null;
+                                        Matcher idMatcher = FILE_ID_PATTERN.matcher(checkboxHtml);
+                                        if (idMatcher.find()) fileId = idMatcher.group(1);
+
+                                        // 从文件名单元格HTML中提取临时分享key
+                                        String fileShareKey = null;
+                                        Matcher hrefMatcher = FILE_HREF_PATTERN.matcher(nameCellHtml);
+                                        if (hrefMatcher.find()) fileShareKey = hrefMatcher.group(1);
+
+                                        // 提取文件名
+                                        String fileName = null;
+                                        Matcher nameMatcher = FILE_NAME_PATTERN.matcher(nameCellHtml);
+                                        if (nameMatcher.find()) fileName = nameMatcher.group(1).trim();
+
+                                        // 提取文件图标/类型
+                                        String fileIcon = null;
+                                        Matcher iconMatcher = FILE_ICON_PATTERN.matcher(nameCellHtml);
+                                        if (iconMatcher.find()) fileIcon = iconMatcher.group(1);
+
+                                        if (fileName == null || fileShareKey == null) continue;
+
+                                        long sizeBytes = 0;
+                                        try {
+                                            sizeBytes = FileSizeConverter.convertToBytes(sizeStr);
+                                        } catch (Exception ignored) {}
+
+                                        FileInfo fileInfo = new FileInfo()
+                                                .setFileName(fileName)
+                                                .setFileId(fileId)
+                                                .setSizeStr(sizeStr)
+                                                .setSize(sizeBytes)
+                                                .setFileType(fileIcon)
+                                                .setFileIcon(fileIcon)
+                                                .setPanType(panType)
+                                                .setParserUrl(String.format("%s/v2/redirectUrl/%s/%s",
+                                                        getDomainName(), panType, fileShareKey));
+                                        fileList.add(fileInfo);
+                                    } catch (Exception e) {
+                                        log.warn("解析文件行失败: {}", e.getMessage());
+                                    }
+                                }
+                                listPromise.complete(fileList);
+                            }).onFailure(listPromise::fail);
+                }).onFailure(listPromise::fail);
+
+        return listPromise.future();
+    }
+
+    private String extractQueryParam(String url, String paramName) {
+        if (url == null) return null;
+        int qIdx = url.indexOf('?');
+        if (qIdx < 0) return null;
+        String query = url.substring(qIdx + 1);
+        for (String param : query.split("&")) {
+            int eqIdx = param.indexOf('=');
+            if (eqIdx > 0 && param.substring(0, eqIdx).equals(paramName)) {
+                return param.substring(eqIdx + 1);
+            }
+        }
+        return null;
+    }
 }