youpaishidifu/Sdf1_plugin
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feat: BaoTa第三路备选更新检查

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- Main: 添加BaoTa HTML第三路备选通道，GitHub/Gitee限流后自动降级
This commit is contained in:
ypsdf1
2026-06-08 13:12:47 +08:00
parent f15a715c62
commit eb225d0936
3 changed files with 105 additions and 12 deletions
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src/main/java/com/sdf1/Main.java
+99 -6
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@@ -64,6 +64,10 @@ public class Main extends JavaPlugin implements Listener, CommandExecutor {
private static final String API_GE = "https://gitee.com/api/v5/repos/nihaoshidifu/sdf1_plugn/releases/latest";
private static final String DL_GH = "https://github.com/ypsdf1/sdf1_plugn/releases";
private static final String DL_GE = "https://gitee.com/nihaoshidifu/sdf1_plugn/releases";
// 第三路备选：宝塔静态HTML
private static final String FALLBACK_HTML = "https://caoyuan.ypshidifu.cn/update_check.html";
private static final String[] CY_DISCOVER_NAMES = {"CY_beibao", "CY", "cy_beibao", "Cy", "cy"};
private Plugin discoveredCy = null;
private java.lang.reflect.Method discoveredCyActivate = null;
@@ -2439,8 +2443,16 @@ public class Main extends JavaPlugin implements Listener, CommandExecutor {
log("[更新] " + pName + " 失败，切换 " + bName);
result = fetchRelease(bApi, bName);
if (result != null) { applyUpdate(result[0], result[1], bDl, manual, bName); return; }
log("双路均失败");
if (manual != null) manual.sendMessage("[更新] 检查失败");
// ★ 双路均失败，尝试第三路备选（宝塔静态HTML）
log("[更新] GitHub/Gitee 均失败，尝试第三路备选 BaoTa...");
String[] fbResult = tryFallbackChannel();
if (fbResult != null) {
log("[更新] 第三路备选 BaoTa 检查成功: " + fbResult[0]);
applyUpdate(fbResult[0], fbResult[1], DL_GH, manual, "BaoTa");
return;
}
log("[更新] 三路均失败");
if (manual != null) manual.sendMessage("[更新] 检查失败（含宝塔备选）");
} catch (Exception e) { log("异常: " + e.getMessage()); }
}}).start();
}
@@ -2452,14 +2464,21 @@ public class Main extends JavaPlugin implements Listener, CommandExecutor {
SSLContext sc = SSLContext.getInstance("TLS"); sc.init(null, trustAll, new java.security.SecureRandom());
URL url = new URL(apiUrl); c = (HttpURLConnection) url.openConnection();
if (c instanceof HttpsURLConnection) { HttpsURLConnection hc = (HttpsURLConnection) c; hc.setSSLSocketFactory(sc.getSocketFactory()); hc.setHostnameVerifier(new javax.net.ssl.HostnameVerifier(){public boolean verify(String h,javax.net.ssl.SSLSession sess){return true;}}); }
c.setRequestMethod("GET"); c.setRequestProperty("User-Agent",
c.setRequestMethod("GET");
c.setRequestProperty("User-Agent",
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 "
+ "(KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36");
+ "(KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36");
c.setRequestProperty("Accept", "*/*");
c.setRequestProperty("Accept-Language", "zh-CN,zh;q=0.9");
c.setRequestProperty("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8");
c.setRequestProperty("Connection", "keep-alive");
c.setConnectTimeout(15000); c.setReadTimeout(15000); c.setInstanceFollowRedirects(true);
int code = c.getResponseCode();
if (code != 200) { log(ch + " HTTP " + code); return null; }
if (code != 200) {
String errBody = "";
try { errBody = readStream(c.getErrorStream()); } catch (Exception ignored) {}
log(ch + " HTTP " + code + (errBody.isEmpty() ? "" : " | " + errBody.substring(0, Math.min(errBody.length(), 200))));
return null;
}
String json = readStream(c.getInputStream());
if (json == null || json.isEmpty()) { log(ch + " 响应为空"); return null; }
String rv = jParse(json, "tag_name"); String rn = jParse(json, "body");
@@ -2478,6 +2497,80 @@ public class Main extends JavaPlugin implements Listener, CommandExecutor {
catch (Exception e) { log("[更新] 读取流失败: " + e.getMessage()); return null; }
}
/**
* 第三路备选：从宝塔静态HTML解析版本信息
* HTML中用 <!--UPDATE_DATA 包裹结构化数据：
* pluginName|version|downloadLink
*/
private String[] tryFallbackChannel() {
HttpURLConnection conn = null;
try {
URL url = new URL(FALLBACK_HTML);
conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
conn.setRequestProperty("User-Agent", "Sdf1-Plugin-UpdateChecker/1.0");
conn.setConnectTimeout(5000);
conn.setReadTimeout(5000);
conn.setInstanceFollowRedirects(true);
int code = conn.getResponseCode();
if (code != 200) {
log("[更新] BaoTa: HTTP " + code);
return null;
}
BufferedReader reader = new BufferedReader(
new InputStreamReader(conn.getInputStream(), "UTF-8"));
StringBuilder sb = new StringBuilder();
String line;
while ((line = reader.readLine()) != null) {
sb.append(line).append("\n");
}
reader.close();
// 解析 <!--UPDATE_DATA ... UPDATE_DATA--> 块
String html = sb.toString();
int start = html.indexOf("<!--UPDATE_DATA");
int end = html.indexOf("UPDATE_DATA-->");
if (start < 0 || end < 0 || end <= start) {
log("[更新] BaoTa: 无法解析更新数据块");
return null;
}
String block = html.substring(start, end);
// ★ 去除 Cloudflare 注入的 CDN-CGI 链接（<a href=...>...</a>）
block = block.replaceAll("<a\\s[^>]*>[^<]*</a>", "");
// 逐行查找匹配 sdf1 的记录
String[] lines = block.split("\n");
for (String l : lines) {
l = l.trim();
// 跳过空行、注释标记行、HTML注入标签
if (l.isEmpty() || l.startsWith("<!--") || l.startsWith("<")) continue;
if (l.startsWith("sdf1|")) {
// 格式: sdf1|1.0|https://...
String[] parts = l.split("\\|");
if (parts.length >= 2) {
String ver = parts[1].trim();
return new String[]{ver, ""};
}
}
}
log("[更新] BaoTa: 未找到 sdf1 的版本信息");
return null;
} catch (java.net.SocketTimeoutException e) {
log("[更新] BaoTa: 连接超时");
return null;
} catch (Exception e) {
log("[更新] BaoTa: " + e.getMessage());
return null;
} finally {
if (conn != null) conn.disconnect();
}
}
private void applyUpdate(String rv, String notes, String dlLink, CommandSender manual, String ch) {
remoteVer = rv;
// 版本比较：远程≠本地即视为有更新（用户即将推新版本）