From 81da61b828e29b7745e1382dfbbaeb685dc083ef Mon Sep 17 00:00:00 2001
From: admin <weikou2014>
Date: 星期二, 23 一月 2024 17:17:55 +0800
Subject: [PATCH] 抖音转链修改
---
utils/src/main/java/com/qq/weixin/mp/aes/PKCS7Encoder.java | 134 ++++++++++++++++++++++----------------------
1 files changed, 67 insertions(+), 67 deletions(-)
diff --git a/utils/src/main/java/com/qq/weixin/mp/aes/PKCS7Encoder.java b/utils/src/main/java/com/qq/weixin/mp/aes/PKCS7Encoder.java
index b402ab0..9c3879d 100644
--- a/utils/src/main/java/com/qq/weixin/mp/aes/PKCS7Encoder.java
+++ b/utils/src/main/java/com/qq/weixin/mp/aes/PKCS7Encoder.java
@@ -1,67 +1,67 @@
-/**
- * 瀵瑰叕浼楀钩鍙板彂閫佺粰鍏紬璐﹀彿鐨勬秷鎭姞瑙ｅ瘑绀轰緥浠ｇ爜.
- *
- * @copyright Copyright (c) 1998-2014 Tencent Inc.
- */
-
-// ------------------------------------------------------------------------
-
-package com.qq.weixin.mp.aes;
-
-import java.nio.charset.Charset;
-import java.util.Arrays;
-
-/**
- * 鎻愪緵鍩轰簬PKCS7绠楁硶鐨勫姞瑙ｅ瘑鎺ュ彛.
- */
-class PKCS7Encoder {
- static Charset CHARSET = Charset.forName("utf-8");
- static int BLOCK_SIZE = 32;
-
- /**
- * 鑾峰緱瀵规槑鏂囪繘琛岃ˉ浣嶅～鍏呯殑瀛楄妭.
- *
- * @param count 闇�瑕佽繘琛屽～鍏呰ˉ浣嶆搷浣滅殑鏄庢枃瀛楄妭涓暟
- * @return 琛ラ綈鐢ㄧ殑瀛楄妭鏁扮粍
- */
- static byte[] encode(int count) {
- // 璁＄畻闇�瑕佸～鍏呯殑浣嶆暟
- int amountToPad = BLOCK_SIZE - (count % BLOCK_SIZE);
- if (amountToPad == 0) {
- amountToPad = BLOCK_SIZE;
- }
- // 鑾峰緱琛ヤ綅鎵�鐢ㄧ殑瀛楃
- char padChr = chr(amountToPad);
- String tmp = new String();
- for (int index = 0; index < amountToPad; index++) {
- tmp += padChr;
- }
- return tmp.getBytes(CHARSET);
- }
-
- /**
- * 鍒犻櫎瑙ｅ瘑鍚庢槑鏂囩殑琛ヤ綅瀛楃
- *
- * @param decrypted 瑙ｅ瘑鍚庣殑鏄庢枃
- * @return 鍒犻櫎琛ヤ綅瀛楃鍚庣殑鏄庢枃
- */
- static byte[] decode(byte[] decrypted) {
- int pad = (int) decrypted[decrypted.length - 1];
- if (pad < 1 || pad > 32) {
- pad = 0;
- }
- return Arrays.copyOfRange(decrypted, 0, decrypted.length - pad);
- }
-
- /**
- * 灏嗘暟瀛楄浆鍖栨垚ASCII鐮佸搴旂殑瀛楃锛岀敤浜庡鏄庢枃杩涜琛ョ爜
- *
- * @param a 闇�瑕佽浆鍖栫殑鏁板瓧
- * @return 杞寲寰楀埌鐨勫瓧绗�
- */
- static char chr(int a) {
- byte target = (byte) (a & 0xFF);
- return (char) target;
- }
-
-}
+/**
+ * 瀵瑰叕浼楀钩鍙板彂閫佺粰鍏紬璐﹀彿鐨勬秷鎭姞瑙ｅ瘑绀轰緥浠ｇ爜.
+ *
+ * @copyright Copyright (c) 1998-2014 Tencent Inc.
+ */
+
+// ------------------------------------------------------------------------
+
+package com.qq.weixin.mp.aes;
+
+import java.nio.charset.Charset;
+import java.util.Arrays;
+
+/**
+ * 鎻愪緵鍩轰簬PKCS7绠楁硶鐨勫姞瑙ｅ瘑鎺ュ彛.
+ */
+class PKCS7Encoder {
+ static Charset CHARSET = Charset.forName("utf-8");
+ static int BLOCK_SIZE = 32;
+
+ /**
+ * 鑾峰緱瀵规槑鏂囪繘琛岃ˉ浣嶅～鍏呯殑瀛楄妭.
+ *
+ * @param count 闇�瑕佽繘琛屽～鍏呰ˉ浣嶆搷浣滅殑鏄庢枃瀛楄妭涓暟
+ * @return 琛ラ綈鐢ㄧ殑瀛楄妭鏁扮粍
+ */
+ static byte[] encode(int count) {
+ // 璁＄畻闇�瑕佸～鍏呯殑浣嶆暟
+ int amountToPad = BLOCK_SIZE - (count % BLOCK_SIZE);
+ if (amountToPad == 0) {
+ amountToPad = BLOCK_SIZE;
+ }
+ // 鑾峰緱琛ヤ綅鎵�鐢ㄧ殑瀛楃
+ char padChr = chr(amountToPad);
+ String tmp = new String();
+ for (int index = 0; index < amountToPad; index++) {
+ tmp += padChr;
+ }
+ return tmp.getBytes(CHARSET);
+ }
+
+ /**
+ * 鍒犻櫎瑙ｅ瘑鍚庢槑鏂囩殑琛ヤ綅瀛楃
+ *
+ * @param decrypted 瑙ｅ瘑鍚庣殑鏄庢枃
+ * @return 鍒犻櫎琛ヤ綅瀛楃鍚庣殑鏄庢枃
+ */
+ static byte[] decode(byte[] decrypted) {
+ int pad = (int) decrypted[decrypted.length - 1];
+ if (pad < 1 || pad > 32) {
+ pad = 0;
+ }
+ return Arrays.copyOfRange(decrypted, 0, decrypted.length - pad);
+ }
+
+ /**
+ * 灏嗘暟瀛楄浆鍖栨垚ASCII鐮佸搴旂殑瀛楃锛岀敤浜庡鏄庢枃杩涜琛ョ爜
+ *
+ * @param a 闇�瑕佽浆鍖栫殑鏁板瓧
+ * @return 杞寲寰楀埌鐨勫瓧绗�
+ */
+ static char chr(int a) {
+ byte target = (byte) (a & 0xFF);
+ return (char) target;
+ }
+
+}
--
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