Examples with BASE64Encoder sun.misc.BASE64Encoder used on opensource projects

Example 36 with BASE64Encoder

use of sun.misc.BASE64Encoder in project atlas by alibaba.

the class SignedJarBuilder method writeSignatureFile.

/**
 * Writes a .SF file with a digest to the manifest.
 */
private void writeSignatureFile(SignatureOutputStream out) throws IOException, GeneralSecurityException {
    Manifest sf = new Manifest();
    Attributes main = sf.getMainAttributes();
    main.putValue("Signature-Version", "1.0");
    main.putValue("Created-By", "1.0 (Android)");
    BASE64Encoder base64 = new BASE64Encoder();
    MessageDigest md = MessageDigest.getInstance(DIGEST_ALGORITHM);
    PrintStream print = new PrintStream(new DigestOutputStream(new ByteArrayOutputStream(), md), true, "utf-8");
    // Digest of the entire manifest
    mManifest.write(print);
    print.flush();
    main.putValue(DIGEST_MANIFEST_ATTR, base64.encode(md.digest()));
    Map<String, Attributes> entries = mManifest.getEntries();
    for (Map.Entry<String, Attributes> entry : entries.entrySet()) {
        // Digest of the manifest stanza for this entry.
        print.print("Name: " + entry.getKey() + "\r\n");
        for (Map.Entry<Object, Object> att : entry.getValue().entrySet()) {
            print.print(att.getKey() + ": " + att.getValue() + "\r\n");
        }
        print.print("\r\n");
        print.flush();
        Attributes sfAttr = new Attributes();
        sfAttr.putValue(DIGEST_ATTR, base64.encode(md.digest()));
        sf.getEntries().put(entry.getKey(), sfAttr);
    }
    sf.write(out);
    // As a workaround, add an extra CRLF in this case.
    if ((out.size() % 1024) == 0) {
        out.write('\r');
        out.write('\n');
    }
}

Example 37 with BASE64Encoder

use of sun.misc.BASE64Encoder in project orientdb by orientechnologies.

the class OCommandExecutorSQLSelectTest method testBinaryField.

@Test
public void testBinaryField() {
    // issue #6379
    byte[] array = new byte[] { 1, 4, 5, 74, 3, 45, 6, 127, -120, 2 };
    db.command(new OCommandSQL("create class TestBinaryField")).execute();
    ODocument doc = db.newInstance("TestBinaryField");
    doc.field("binaryField", array);
    doc.save();
    doc = db.newInstance("TestBinaryField");
    doc.field("binaryField", "foobar");
    doc.save();
    String base64Value = new BASE64Encoder().encode(array);
    List<ODocument> results = db.query(new OSQLSynchQuery<ODocument>("select from TestBinaryField where binaryField = decode(?, 'base64')"), base64Value);
    assertEquals(results.size(), 1);
    Object value = results.get(0).field("binaryField");
    assertEquals(value, array);
}

Example 38 with BASE64Encoder

use of sun.misc.BASE64Encoder in project paascloud-master by paascloud.

the class HttpAesUtil method encrypt.

/**
 * 加密
 *
 * @param contentParam 需要加密的内容
 * @param keyParam     加密密码
 * @param md5Key       是否对key进行md5加密
 * @param ivParam      加密向量
 *
 * @return 加密后的字节数据 string
 */
public static String encrypt(String contentParam, String keyParam, boolean md5Key, String ivParam) {
    try {
        byte[] content = contentParam.getBytes(CHAR_SET);
        byte[] key = keyParam.getBytes(CHAR_SET);
        byte[] iv = ivParam.getBytes(CHAR_SET);
        if (md5Key) {
            MessageDigest md = MessageDigest.getInstance("MD5");
            key = md.digest(key);
        }
        SecretKeySpec skeySpec = new SecretKeySpec(key, "AES");
        // "算法/模式/补码方式"
        Cipher cipher = Cipher.getInstance("AES/CBC/ISO10126Padding");
        // 使用CBC模式, 需要一个向量iv, 可增加加密算法的强度
        IvParameterSpec ivps = new IvParameterSpec(iv);
        cipher.init(Cipher.ENCRYPT_MODE, skeySpec, ivps);
        byte[] bytes = cipher.doFinal(content);
        return new BASE64Encoder().encode(bytes);
    } catch (Exception ex) {
        log.error("加密密码失败", ex);
        throw new HttpAesException("加密失败");
    }
}

Example 39 with BASE64Encoder

use of sun.misc.BASE64Encoder in project pancm_project by xuwujing.

the class CopyOfMyTools method GetImageStr.

/**
 * Get image str string.
 *
 * @param fileurl the fileurl
 * @return the string
 */
// 图片转化成base64字符串
public static String GetImageStr(String fileurl) {
    // 将图片文件转化为字节数组字符串，并对其进行Base64编码处理
    // 待处理的图片
    String imgFile = fileurl;
    InputStream in = null;
    byte[] data = null;
    // 读取图片字节数组
    try {
        in = new FileInputStream(imgFile);
        data = new byte[in.available()];
        in.read(data);
        in.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    // 对字节数组Base64编码
    BASE64Encoder encoder = new BASE64Encoder();
    // 返回Base64编码过的字节数组字符串
    return encoder.encode(data);
}

Example 40 with BASE64Encoder

use of sun.misc.BASE64Encoder in project pmph by BCSquad.

the class SyncUtils method encrypt.

/**
 * 根据密钥对指定的明文plainText进行加密.
 *
 * @param plainText 明文
 * @return 加密后的密文.
 */
public static final String encrypt(String plainText) {
    Key secretKey = getKey("medu");
    try {
        Cipher cipher = Cipher.getInstance("AES");
        cipher.init(Cipher.ENCRYPT_MODE, secretKey);
        byte[] p = plainText.getBytes("UTF-8");
        byte[] result = cipher.doFinal(p);
        BASE64Encoder encoder = new BASE64Encoder();
        String encoded = encoder.encode(result);
        return encoded;
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}