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【fix sonar】FileTypeFilter文件

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梁琦涛
2023-03-09 17:35:18 +08:00
parent 5a04ab9256
commit a108154352
1 changed files with 5 additions and 58 deletions
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jero-boot/jero-boot-base/jero-boot-base-core/src/main/java/com/jero/common/util/filter/FileTypeFilter.java
+5 -58
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@@ -23,64 +23,11 @@ public class FileTypeFilter {
private static String[] forbidType = {"jsp","php"};
// 初始化文件头类型，不够的自行补充
final static HashMap<String, String> fileTypeMap = new HashMap<>();
static final HashMap<String, String> FILE_TYPE_MAP = new HashMap<>();
static {
fileTypeMap.put("3c25402070616765206c", "jsp");
fileTypeMap.put("3c3f7068700a0a2f2a2a0a202a205048", "php");
/* fileTypeMap.put("ffd8ffe000104a464946", "jpg");
fileTypeMap.put("89504e470d0a1a0a0000", "png");
fileTypeMap.put("47494638396126026f01", "gif");
fileTypeMap.put("49492a00227105008037", "tif");
fileTypeMap.put("424d228c010000000000", "bmp");
fileTypeMap.put("424d8240090000000000", "bmp");
fileTypeMap.put("424d8e1b030000000000", "bmp");
fileTypeMap.put("41433130313500000000", "dwg");
fileTypeMap.put("3c21444f435459504520", "html");
fileTypeMap.put("3c21646f637479706520", "htm");
fileTypeMap.put("48544d4c207b0d0a0942", "css");
fileTypeMap.put("696b2e71623d696b2e71", "js");
fileTypeMap.put("7b5c727466315c616e73", "rtf");
fileTypeMap.put("38425053000100000000", "psd");
fileTypeMap.put("46726f6d3a203d3f6762", "eml");
fileTypeMap.put("d0cf11e0a1b11ae10000", "doc");
fileTypeMap.put("5374616E64617264204A", "mdb");
fileTypeMap.put("252150532D41646F6265", "ps");
fileTypeMap.put("255044462d312e350d0a", "pdf");
fileTypeMap.put("2e524d46000000120001", "rmvb");
fileTypeMap.put("464c5601050000000900", "flv");
fileTypeMap.put("00000020667479706d70", "mp4");
fileTypeMap.put("49443303000000002176", "mp3");
fileTypeMap.put("000001ba210001000180", "mpg");
fileTypeMap.put("3026b2758e66cf11a6d9", "wmv");
fileTypeMap.put("52494646e27807005741", "wav");
fileTypeMap.put("52494646d07d60074156", "avi");
fileTypeMap.put("4d546864000000060001", "mid");
fileTypeMap.put("504b0304140000000800", "zip");
fileTypeMap.put("526172211a0700cf9073", "rar");
fileTypeMap.put("235468697320636f6e66", "ini");
fileTypeMap.put("504b03040a0000000000", "jar");
fileTypeMap.put("4d5a9000030000000400", "exe");
fileTypeMap.put("3c25402070616765206c", "jsp");
fileTypeMap.put("4d616e69666573742d56", "mf");
fileTypeMap.put("3c3f786d6c2076657273", "xml");
fileTypeMap.put("494e5345525420494e54", "sql");
fileTypeMap.put("7061636b616765207765", "java");
fileTypeMap.put("406563686f206f66660d", "bat");
fileTypeMap.put("1f8b0800000000000000", "gz");
fileTypeMap.put("6c6f67346a2e726f6f74", "properties");
fileTypeMap.put("cafebabe0000002e0041", "class");
fileTypeMap.put("49545346030000006000", "chm");
fileTypeMap.put("04000000010000001300", "mxp");
fileTypeMap.put("504b0304140006000800", "docx");
fileTypeMap.put("6431303a637265617465", "torrent");
fileTypeMap.put("6D6F6F76", "mov");
fileTypeMap.put("FF575043", "wpd");
fileTypeMap.put("CFAD12FEC5FD746F", "dbx");
fileTypeMap.put("2142444E", "pst");
fileTypeMap.put("AC9EBD8F", "qdf");
fileTypeMap.put("E3828596", "pwl");
fileTypeMap.put("2E7261FD", "ram");*/
FILE_TYPE_MAP.put("3c25402070616765206c", "jsp");
FILE_TYPE_MAP.put("3c3f7068700a0a2f2a2a0a202a205048", "php");
}
/**
@@ -122,13 +69,13 @@ public class FileTypeFilter {
byte[] b = new byte[10];
is.read(b, 0, b.length);
String fileTypeHex = String.valueOf(bytesToHexString(b));
Iterator<String> keyIter = fileTypeMap.keySet().iterator();
Iterator<String> keyIter = FILE_TYPE_MAP.keySet().iterator();
while (keyIter.hasNext()) {
String key = keyIter.next();
// 验证前5个字符比较
if (key.toLowerCase().startsWith(fileTypeHex.toLowerCase().substring(0, 5))
|| fileTypeHex.toLowerCase().substring(0, 5).startsWith(key.toLowerCase())) {
fileExtendName = fileTypeMap.get(key);
fileExtendName = FILE_TYPE_MAP.get(key);
break;
}
}