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@ -33,6 +33,8 @@ import org.springframework.web.multipart.commons.CommonsMultipartResolver;
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import javax.servlet.ServletInputStream;
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import javax.servlet.http.HttpServletRequest;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.io.InputStream;
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import java.net.URLEncoder;
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@ -86,16 +88,6 @@ public class BasicZuulFilter extends ZuulFilter {
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HttpServletRequest request = ctx.getRequest();
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String url = request.getRequestURI();
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//防止SQL注入过滤器
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if(doSqlFilter(request)){
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return this.forbidden(ctx, ResultStatus.ERROR_PARA, "Illegal parameter");
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}
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//文件类型过滤器
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if(doFileFilter(request)){
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return this.forbidden(ctx, ResultStatus.ERROR_PARA, "Illegal file");
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}
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logger.info("BasicZuulFilter:"+url);
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if (!(url.contains("/open/noLogin/notify")||
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@ -122,10 +114,18 @@ public class BasicZuulFilter extends ZuulFilter {
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}
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}
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//保存操作日志
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baseMethodLogService.saveMethodLog(request);
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//防止SQL注入过滤器
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if(doSqlFilter(request)){
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return this.forbidden(ctx, ResultStatus.ERROR_PARA, "Illegal parameter");
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}
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//文件类型过滤器
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if(doFileFilter(request)){
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return this.forbidden(ctx, ResultStatus.ERROR_PARA, "Illegal file");
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}
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//保存操作日志
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baseMethodLogService.saveMethodLog(request);
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//内部微服务有不需要认证的地址请在URL上追加/open/来进行过滤,如/api/v1.0/open/**,不要在此继续追加!!!
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if (url.contains("/auth/")//验证服务
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@ -437,4 +437,122 @@ public class BasicZuulFilter extends ZuulFilter {
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}flag=false;
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return flag;
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}
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public final static Map<String, String> FILE_TYPE_MAP = new HashMap<String, String>();
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static {
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getAllFileType(); // 初始化文件类型信息
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}
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/**
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* 常用文件格式,不能上传的文件类型
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*/
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private static void getAllFileType() {
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// FILE_TYPE_MAP.put("ffd8ffe000104a464946", "jpg"); // JPEG (jpg)
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// FILE_TYPE_MAP.put("89504e470d0a1a0a0000", "png"); // PNG (png)
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// FILE_TYPE_MAP.put("47494638396126026f01", "gif"); // GIF (gif)
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// FILE_TYPE_MAP.put("49492a00227105008037", "tif"); // TIFF (tif)
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// FILE_TYPE_MAP.put("424d228c010000000000", "bmp"); // 16色位图(bmp)
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// FILE_TYPE_MAP.put("424d8240090000000000", "bmp"); // 24位位图(bmp)
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// FILE_TYPE_MAP.put("424d8e1b030000000000", "bmp"); // 256色位图(bmp)
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FILE_TYPE_MAP.put("41433130313500000000", "dwg"); // CAD (dwg)
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FILE_TYPE_MAP.put("3c21444f435459504520", "html"); // HTML (html)
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FILE_TYPE_MAP.put("3c21646f637479706520", "htm"); // HTM (htm)
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FILE_TYPE_MAP.put("48544d4c207b0d0a0942", "css"); // css
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FILE_TYPE_MAP.put("696b2e71623d696b2e71", "js"); // js
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// FILE_TYPE_MAP.put("7b5c727466315c616e73", "rtf"); // Rich Text Format (rtf)
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// FILE_TYPE_MAP.put("38425053000100000000", "psd"); // Photoshop (psd)
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// FILE_TYPE_MAP.put("46726f6d3a203d3f6762", "eml"); // Email [Outlook Express 6] (eml)
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// FILE_TYPE_MAP.put("d0cf11e0a1b11ae10000", "doc"); // MS Excel 注意:word、msi 和 excel的文件头一样
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// FILE_TYPE_MAP.put("d0cf11e0a1b11ae10000", "vsd"); // Visio 绘图
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// FILE_TYPE_MAP.put("5374616E64617264204A", "mdb"); // MS Access (mdb)
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// FILE_TYPE_MAP.put("252150532D41646F6265", "ps");
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// FILE_TYPE_MAP.put("255044462d312e350d0a", "pdf"); // Adobe Acrobat (pdf)
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// FILE_TYPE_MAP.put("2e524d46000000120001", "rmvb"); // rmvb/rm相同
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// FILE_TYPE_MAP.put("464c5601050000000900", "flv"); // flv与f4v相同
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// FILE_TYPE_MAP.put("00000020667479706d70", "mp4");
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// FILE_TYPE_MAP.put("49443303000000002176", "mp3");
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// FILE_TYPE_MAP.put("000001ba210001000180", "mpg"); //
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// FILE_TYPE_MAP.put("3026b2758e66cf11a6d9", "wmv"); // wmv与asf相同
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// FILE_TYPE_MAP.put("52494646e27807005741", "wav"); // Wave (wav)
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// FILE_TYPE_MAP.put("52494646d07d60074156", "avi");
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// FILE_TYPE_MAP.put("4d546864000000060001", "mid"); // MIDI (mid)
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// FILE_TYPE_MAP.put("504b0304140000000800", "zip");
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// FILE_TYPE_MAP.put("526172211a0700cf9073", "rar");
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// FILE_TYPE_MAP.put("235468697320636f6e66", "ini");
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FILE_TYPE_MAP.put("504b03040a0000000000", "jar");
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FILE_TYPE_MAP.put("4d5a9000030000000400", "exe");// 可执行文件
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FILE_TYPE_MAP.put("3c25402070616765206c", "jsp");// jsp文件
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FILE_TYPE_MAP.put("4d616e69666573742d56", "mf");// MF文件
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FILE_TYPE_MAP.put("3c3f786d6c2076657273", "xml");// xml文件
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FILE_TYPE_MAP.put("494e5345525420494e54", "sql");// xml文件
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FILE_TYPE_MAP.put("7061636b616765207765", "java");// java文件
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FILE_TYPE_MAP.put("406563686f206f66660d", "bat");// bat文件
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FILE_TYPE_MAP.put("1f8b0800000000000000", "gz");// gz文件
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FILE_TYPE_MAP.put("6c6f67346a2e726f6f74", "properties");// bat文件
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FILE_TYPE_MAP.put("cafebabe0000002e0041", "class");// bat文件
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FILE_TYPE_MAP.put("49545346030000006000", "chm");// bat文件
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FILE_TYPE_MAP.put("04000000010000001300", "mxp");// bat文件
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// FILE_TYPE_MAP.put("504b0304140006000800", "docx");// docx文件
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FILE_TYPE_MAP.put("d0cf11e0a1b11ae10000", "wps");// WPS文字wps、表格et、演示dps都是一样的
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FILE_TYPE_MAP.put("6431303a637265617465", "torrent");
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// FILE_TYPE_MAP.put("6D6F6F76", "mov"); // Quicktime (mov)
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// FILE_TYPE_MAP.put("FF575043", "wpd"); // WordPerfect (wpd)
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// FILE_TYPE_MAP.put("CFAD12FEC5FD746F", "dbx"); // Outlook Express (dbx)
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// FILE_TYPE_MAP.put("2142444E", "pst"); // Outlook (pst)
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// FILE_TYPE_MAP.put("AC9EBD8F", "qdf"); // Quicken (qdf)
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// FILE_TYPE_MAP.put("E3828596", "pwl"); // Windows Password (pwl)
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// FILE_TYPE_MAP.put("2E7261FD", "ram"); // Real Audio (ram)
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// FILE_TYPE_MAP.put("null", null); // null
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}
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/**
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* 文件头比较
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* @param filePaht
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* @return
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*/
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public static String getFileType(String filePaht) {
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String res = null;
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try {
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FileInputStream is = new FileInputStream(filePaht);
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byte[] b = new byte[10];
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is.read(b, 0, b.length);
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String fileCode = bytesToHexString(b);
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Iterator<String> keyIter = FILE_TYPE_MAP.keySet().iterator();
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while (keyIter.hasNext()) {
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String key = keyIter.next();
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// 验证前5个字符比较
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if (key.toLowerCase().startsWith(fileCode.toLowerCase().substring(0, 5))
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|| fileCode.toLowerCase().substring(0, 5).startsWith(key.toLowerCase())) {
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res = FILE_TYPE_MAP.get(key);
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break;
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}
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}
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} catch (FileNotFoundException e) {
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e.printStackTrace();
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} catch (IOException e) {
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e.printStackTrace();
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}
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return res;
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}
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/**
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* 得到上传文件的文件头
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* @param src
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* @return
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*/
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public static String bytesToHexString(byte[] src) {
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StringBuilder stringBuilder = new StringBuilder();
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if (src == null || src.length <= 0) {
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return null;
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}
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for (int i = 0; i < src.length; i++) {
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int v = src[i] & 0xFF;
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String hv = Integer.toHexString(v);
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if (hv.length() < 2) {
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stringBuilder.append(0);
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}
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stringBuilder.append(hv);
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}
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return stringBuilder.toString();
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}
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}
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