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@@ -0,0 +1,363 @@
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+package cn.iocoder.yudao.module.pms.util;
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+
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+import cn.hutool.core.util.StrUtil;
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+import org.jetbrains.annotations.Nullable;
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+
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+import javax.crypto.BadPaddingException;
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+import javax.crypto.Cipher;
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+import javax.crypto.IllegalBlockSizeException;
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+import java.io.*;
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+import java.net.URLEncoder;
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+import java.nio.ByteBuffer;
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+import java.nio.charset.StandardCharsets;
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+import java.security.Key;
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+import java.security.KeyFactory;
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+import java.security.PublicKey;
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+import java.security.spec.X509EncodedKeySpec;
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+import java.util.Base64;
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+
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+/**
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+ * 帆软报表集成 工具类
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+ * RsaEncrypt
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+ */
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+public class FineReportUtils {
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+ private static final int FRAGMENT_LENGTH = 245;
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+
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+ private static final String defaultKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAiTfdc/D6qyr8/F/G0bMTOajihezMvx2J\n" +
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+ "0mSZlp1m+3IFZejE4RADV/CxZTsr768tBLX/thi4U8m36ADEEVJPvKi1YeWTcbNX3Ky9pdXC1hts\n" +
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+ "XAL1hqIQ62MkJWc7Cid3bgHo+Lvzzv1Dz+jq37NJkOxfd8R2WYdH3l09hvXgrcxUopjnqcPllGxz\n" +
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+ "f58uVn8VRJFnTt5ewSu99nioSMAaMj4xX+nP4nuVSiG09Sc6A85kcR2h5BqwKB4VmoZXAzDmr5sz\n" +
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+ "OvSAmlqdtifDSzBh5qr/PM3LYJUzJqFFwsl4fU+0DLOhUn08cPM/XdLxa9IBLPFD01QJ59bKRuek\n" +
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+ "cwmzQwIDAQAB";
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+
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+ /**
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+ * 加密方法.
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+ *
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+ * @return base64编码的加密字符串
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+ */
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+ public static String RsaEncrypt(String jobNumber) {
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+ // 加密后的字符串
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+ String encode = StrUtil.EMPTY;
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+ String text = System.getProperty("text");
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+ String key = System.getProperty("publicKey");
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+ String username = text == null ? jobNumber : text;
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+ //从插件配置页面获取
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+ String publicKey = key == null ? defaultKey : key;
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+ //加密后的ssoToken,可以在前台界面进行解密测试
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+ String encrypt = encrypt(username, publicKey);
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+ //encode后的token,可以直接放于url上进行单点
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+ try {
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+ encode = URLEncoder.encode(encrypt, "UTF-8");
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+ } catch (UnsupportedEncodingException e) {
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+ throw new RuntimeException(e);
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+ }
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+ return encode;
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+ }
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+
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+ public static void main(String[] args) throws UnsupportedEncodingException {
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+ String text = System.getProperty("text");
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+ String key = System.getProperty("publicKey");
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+ String username = text == null ? "0033777" : text;
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+ String defaultKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAiTfdc/D6qyr8/F/G0bMTOajihezMvx2J\n" +
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+ "0mSZlp1m+3IFZejE4RADV/CxZTsr768tBLX/thi4U8m36ADEEVJPvKi1YeWTcbNX3Ky9pdXC1hts\n" +
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+ "XAL1hqIQ62MkJWc7Cid3bgHo+Lvzzv1Dz+jq37NJkOxfd8R2WYdH3l09hvXgrcxUopjnqcPllGxz\n" +
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+ "f58uVn8VRJFnTt5ewSu99nioSMAaMj4xX+nP4nuVSiG09Sc6A85kcR2h5BqwKB4VmoZXAzDmr5sz\n" +
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+ "OvSAmlqdtifDSzBh5qr/PM3LYJUzJqFFwsl4fU+0DLOhUn08cPM/XdLxa9IBLPFD01QJ59bKRuek\n" +
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+ "cwmzQwIDAQAB";
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+
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+ //从插件配置页面获取
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+ String publicKey = key == null ? defaultKey : key;
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+
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+ //加密后的ssoToken,可以在前台界面进行解密测试
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+ String encrypt = encrypt(username, publicKey);
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+ System.out.println("encrypted username: " + encrypt);
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+
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+ //encode后的token,可以直接放于url上进行单点
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+ String encode = URLEncoder.encode(encrypt, "UTF-8");
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+ System.out.println("ssoToken: " + encode);
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+
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+ }
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+
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+ /**
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+ * 加密方法.
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+ *
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+ * @param plainText 要加密的文本
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+ * @param customPublicKey 公钥,可以从插件配置页面获取
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+ * @return base64编码的加密字符串
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+ */
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+ public static String encrypt(String plainText, String customPublicKey) {
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+ return encrypt(plainText, string2PublicKey(customPublicKey));
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+ }
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+
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+ public static byte[] encrypt(byte[] plainTextData, Key publicKey) {
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+
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+ if (plainTextData.length == 0) {
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+ return plainTextData;
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+ }
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+ try {
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+ Cipher c1 = Cipher.getInstance("RSA");
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+ c1.init(Cipher.ENCRYPT_MODE, publicKey);
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+ return dealEncryptFragment(plainTextData, c1);
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+ } catch (Exception e) {
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+ e.printStackTrace();
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+ }
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+ return null;
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+ }
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+
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+ public static String encrypt(String plainText, Key publicKey) {
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+ if (plainText == null || "".equals(plainText)) {
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+ return plainText;
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+ }
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+ byte[] publicEncrypt = encrypt(plainText.getBytes(StandardCharsets.UTF_8), publicKey);
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+ return Base64.getEncoder().encodeToString(publicEncrypt);
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+ }
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+
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+ public static PublicKey string2PublicKey(String pubStr) {
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+ try {
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+ byte[] keyBytes = base642Byte(pubStr);
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+ X509EncodedKeySpec keySpec = new X509EncodedKeySpec(keyBytes);
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+ KeyFactory keyFactory = KeyFactory.getInstance("RSA");
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+ return keyFactory.generatePublic(keySpec);
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+ } catch (Exception e) {
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+ e.printStackTrace();
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+ }
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+ return null;
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+ }
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+
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+ public static byte[] base642Byte(String base64Key) throws Exception {
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+ BASE64Decoder decoder = new BASE64Decoder();
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+ return decoder.decodeBuffer(base64Key);
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+ }
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+
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+ private static byte[] dealEncryptFragment(byte[] data, Cipher cipher) throws IllegalBlockSizeException, BadPaddingException {
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+
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+ byte[] result = new byte[]{};
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+ int i;
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+ for (i = 0; i < data.length; i += FRAGMENT_LENGTH) {
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+ byte[] fragment = subarray(data, i, i + FRAGMENT_LENGTH);
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+ byte[] update = cipher.doFinal(fragment);
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+ result = addAll(result, update);
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+ }
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+ return result;
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+ }
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+
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+ public static byte[] subarray(@Nullable byte[] array, int startIndexInclusive, int endIndexExclusive) {
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+ if (array == null) {
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+ return null;
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+ } else {
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+ if (startIndexInclusive < 0) {
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+ startIndexInclusive = 0;
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+ }
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+
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+ if (endIndexExclusive > array.length) {
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+ endIndexExclusive = array.length;
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+ }
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+
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+ int newSize = endIndexExclusive - startIndexInclusive;
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+ if (newSize <= 0) {
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+ return new byte[0];
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+ } else {
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+ byte[] subarray = new byte[newSize];
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+ System.arraycopy(array, startIndexInclusive, subarray, 0, newSize);
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+ return subarray;
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+ }
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+ }
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+ }
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+
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+ public static byte[] addAll(@Nullable byte[] array1, @Nullable byte... array2) {
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+ if (array1 == null) {
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+ return clone(array2);
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+ } else if (array2 == null) {
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+ return clone(array1);
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+ } else {
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+ byte[] joinedArray = new byte[array1.length + array2.length];
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+ System.arraycopy(array1, 0, joinedArray, 0, array1.length);
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+ System.arraycopy(array2, 0, joinedArray, array1.length, array2.length);
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+ return joinedArray;
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+ }
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+ }
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+
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+ public static byte[] clone(@Nullable byte[] array) {
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+ return array == null ? null : (byte[]) array.clone();
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+ }
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+
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+ static abstract class CharacterDecoder {
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+ public CharacterDecoder() {
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+ }
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+
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+ protected abstract int bytesPerAtom();
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+
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+ protected abstract int bytesPerLine();
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+
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+ protected void decodeBufferPrefix(PushbackInputStream var1, OutputStream var2) throws Exception {
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+ }
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+
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+ protected void decodeBufferSuffix(PushbackInputStream var1, OutputStream var2) throws Exception {
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+ }
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+
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+ protected int decodeLinePrefix(PushbackInputStream var1, OutputStream var2) throws Exception {
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+ return this.bytesPerLine();
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+ }
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+
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+ protected void decodeLineSuffix(PushbackInputStream var1, OutputStream var2) throws Exception {
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+ }
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+
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+ protected void decodeAtom(PushbackInputStream var1, OutputStream var2, int var3) throws Exception {
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+ throw new Exception();
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+ }
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+
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+ protected int readFully(InputStream var1, byte[] var2, int var3, int var4) throws Exception {
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+ for(int var5 = 0; var5 < var4; ++var5) {
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+ int var6 = var1.read();
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+ if (var6 == -1) {
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+ return var5 == 0 ? -1 : var5;
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+ }
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+
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+ var2[var5 + var3] = (byte)var6;
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+ }
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+
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+ return var4;
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+ }
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+
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+ public void decodeBuffer(InputStream var1, OutputStream var2) throws Exception {
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+ int var4 = 0;
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+ PushbackInputStream var5 = new PushbackInputStream(var1);
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+ this.decodeBufferPrefix(var5, var2);
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+
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+ while(true) {
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+ try {
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+ int var6 = this.decodeLinePrefix(var5, var2);
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+
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+ int var3;
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+ for(var3 = 0; var3 + this.bytesPerAtom() < var6; var3 += this.bytesPerAtom()) {
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+ this.decodeAtom(var5, var2, this.bytesPerAtom());
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+ var4 += this.bytesPerAtom();
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+ }
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+
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+ if (var3 + this.bytesPerAtom() == var6) {
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+ this.decodeAtom(var5, var2, this.bytesPerAtom());
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+ var4 += this.bytesPerAtom();
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+ } else {
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+ this.decodeAtom(var5, var2, var6 - var3);
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+ var4 += var6 - var3;
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+ }
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+
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+ this.decodeLineSuffix(var5, var2);
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+ } catch (Exception var8) {
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+ this.decodeBufferSuffix(var5, var2);
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+ return;
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+ }
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+ }
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+ }
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+
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+ public byte[] decodeBuffer(String var1) throws Exception {
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+ byte[] var2 = new byte[var1.length()];
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+ var1.getBytes(0, var1.length(), var2, 0);
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+ ByteArrayInputStream var3 = new ByteArrayInputStream(var2);
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+ ByteArrayOutputStream var4 = new ByteArrayOutputStream();
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+ this.decodeBuffer(var3, var4);
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+ return var4.toByteArray();
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+ }
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+
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+ public byte[] decodeBuffer(InputStream var1) throws Exception {
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+ ByteArrayOutputStream var2 = new ByteArrayOutputStream();
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+ this.decodeBuffer(var1, var2);
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+ return var2.toByteArray();
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+ }
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+
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+ public ByteBuffer decodeBufferToByteBuffer(String var1) throws Exception {
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+ return ByteBuffer.wrap(this.decodeBuffer(var1));
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+ }
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+
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+ public ByteBuffer decodeBufferToByteBuffer(InputStream var1) throws Exception {
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+ return ByteBuffer.wrap(this.decodeBuffer(var1));
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+ }
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+ }
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+
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+
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+ static class BASE64Decoder extends CharacterDecoder {
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+ private static final char[] pem_array = new char[]{'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/'};
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+ private static final byte[] pem_convert_array = new byte[256];
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+ byte[] decode_buffer = new byte[4];
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+
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+ public BASE64Decoder() {
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+ }
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+
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+ protected int bytesPerAtom() {
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+ return 4;
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+ }
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+
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+ protected int bytesPerLine() {
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+ return 72;
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+ }
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+
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+ protected void decodeAtom(PushbackInputStream var1, OutputStream var2, int var3) throws Exception {
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+ byte var5 = -1;
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+ byte var6 = -1;
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+ byte var7 = -1;
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+ byte var8 = -1;
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+ if (var3 < 2) {
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+ throw new Exception("BASE64Decoder: Not enough bytes for an atom.");
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+ } else {
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+ int var4;
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+ do {
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+ var4 = var1.read();
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+ if (var4 == -1) {
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+ throw new Exception();
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+ }
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+ } while(var4 == 10 || var4 == 13);
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+
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+ this.decode_buffer[0] = (byte)var4;
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+ var4 = this.readFully(var1, this.decode_buffer, 1, var3 - 1);
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+ if (var4 == -1) {
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+ throw new Exception();
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+ } else {
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+ if (var3 > 3 && this.decode_buffer[3] == 61) {
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+ var3 = 3;
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+ }
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+
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+ if (var3 > 2 && this.decode_buffer[2] == 61) {
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+ var3 = 2;
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+ }
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+
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+ switch(var3) {
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+ case 4:
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+ var8 = pem_convert_array[this.decode_buffer[3] & 255];
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+ case 3:
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+ var7 = pem_convert_array[this.decode_buffer[2] & 255];
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+ case 2:
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+ var6 = pem_convert_array[this.decode_buffer[1] & 255];
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+ var5 = pem_convert_array[this.decode_buffer[0] & 255];
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+ default:
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+ switch(var3) {
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+ case 2:
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+ var2.write((byte)(var5 << 2 & 252 | var6 >>> 4 & 3));
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+ break;
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+ case 3:
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+ var2.write((byte)(var5 << 2 & 252 | var6 >>> 4 & 3));
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+ var2.write((byte)(var6 << 4 & 240 | var7 >>> 2 & 15));
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+ break;
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+ case 4:
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+ var2.write((byte)(var5 << 2 & 252 | var6 >>> 4 & 3));
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+ var2.write((byte)(var6 << 4 & 240 | var7 >>> 2 & 15));
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+ var2.write((byte)(var7 << 6 & 192 | var8 & 63));
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+ }
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+
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+ }
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+ }
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+ }
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+ }
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+
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+ static {
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+ int var0;
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+ for(var0 = 0; var0 < 255; ++var0) {
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+ pem_convert_array[var0] = -1;
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+ }
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+
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+ for(var0 = 0; var0 < pem_array.length; ++var0) {
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+ pem_convert_array[pem_array[var0]] = (byte)var0;
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+ }
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+
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+ }
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+ }
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+}
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