Examples with CharArrayReader java.io.CharArrayReader used on opensource projects

Example 96 with CharArrayReader

use of java.io.CharArrayReader in project leopard by tanhaichao.

the class tls_sigature method CheckTLSSignatureEx.

public static CheckTLSSignatureResult CheckTLSSignatureEx(String urlSig, long sdkAppid, String identifier, String publicKey) throws DataFormatException {
    CheckTLSSignatureResult result = new CheckTLSSignatureResult();
    Security.addProvider(new BouncyCastleProvider());
    // DeBaseUrl64 urlSig to json
    Base64 decoder = new Base64();
    byte[] compressBytes = base64_url.base64DecodeUrl(urlSig.getBytes(Charset.forName("UTF-8")));
    // Decompression
    Inflater decompression = new Inflater();
    decompression.setInput(compressBytes, 0, compressBytes.length);
    byte[] decompressBytes = new byte[1024];
    int decompressLength = decompression.inflate(decompressBytes);
    decompression.end();
    String jsonString = new String(Arrays.copyOfRange(decompressBytes, 0, decompressLength));
    // Get TLS.Sig from json
    JSONObject jsonObject = new JSONObject(jsonString);
    String sigTLS = jsonObject.getString("TLS.sig");
    // debase64 TLS.Sig to get serailString
    byte[] signatureBytes = decoder.decode(sigTLS.getBytes(Charset.forName("UTF-8")));
    try {
        String strSdkAppid = jsonObject.getString("TLS.sdk_appid");
        String sigTime = jsonObject.getString("TLS.time");
        String sigExpire = jsonObject.getString("TLS.expire_after");
        if (Integer.parseInt(strSdkAppid) != sdkAppid) {
            result.errMessage = new String("sdkappid " + strSdkAppid + " in tls sig not equal sdkappid " + sdkAppid + " in request");
            return result;
        }
        if (System.currentTimeMillis() / 1000 - Long.parseLong(sigTime) > Long.parseLong(sigExpire)) {
            result.errMessage = new String("TLS sig is out of date");
            return result;
        }
        // Get Serial String from json
        String SerialString = "TLS.appid_at_3rd:" + 0 + "\n" + "TLS.account_type:" + 0 + "\n" + "TLS.identifier:" + identifier + "\n" + "TLS.sdk_appid:" + sdkAppid + "\n" + "TLS.time:" + sigTime + "\n" + "TLS.expire_after:" + sigExpire + "\n";
        Reader reader = new CharArrayReader(publicKey.toCharArray());
        PEMParser parser = new PEMParser(reader);
        JcaPEMKeyConverter converter = new JcaPEMKeyConverter();
        Object obj = parser.readObject();
        parser.close();
        PublicKey pubKeyStruct = converter.getPublicKey((SubjectPublicKeyInfo) obj);
        Signature signature = Signature.getInstance("SHA256withECDSA", "BC");
        signature.initVerify(pubKeyStruct);
        signature.update(SerialString.getBytes(Charset.forName("UTF-8")));
        boolean bool = signature.verify(signatureBytes);
        result.expireTime = Integer.parseInt(sigExpire);
        result.initTime = Integer.parseInt(sigTime);
        result.verifyResult = bool;
    } catch (Exception e) {
        e.printStackTrace();
        result.errMessage = "Failed in checking sig";
    }
    return result;
}

Example 97 with CharArrayReader

use of java.io.CharArrayReader in project leopard by tanhaichao.

the class tls_sigature method GenTLSSignatureEx.

/**
 * @brief 生成 tls 票据，精简参数列表
 * @param skdAppid 应用的 sdkappid
 * @param identifier 用户 id
 * @param privStr 私钥文件内容
 * @param expire 有效期，以秒为单位，推荐时长一个月
 * @return
 * @throws IOException
 */
public static GenTLSSignatureResult GenTLSSignatureEx(long skdAppid, String identifier, String privStr, long expire) throws IOException {
    GenTLSSignatureResult result = new GenTLSSignatureResult();
    Security.addProvider(new BouncyCastleProvider());
    Reader reader = new CharArrayReader(privStr.toCharArray());
    JcaPEMKeyConverter converter = new JcaPEMKeyConverter();
    PEMParser parser = new PEMParser(reader);
    Object obj = parser.readObject();
    parser.close();
    PrivateKey privKeyStruct = converter.getPrivateKey((PrivateKeyInfo) obj);
    String jsonString = "{" + "\"TLS.account_type\":\"" + 0 + "\"," + "\"TLS.identifier\":\"" + identifier + "\"," + "\"TLS.appid_at_3rd\":\"" + 0 + "\"," + "\"TLS.sdk_appid\":\"" + skdAppid + "\"," + "\"TLS.expire_after\":\"" + expire + "\"," + "\"TLS.version\": \"201512300000\"" + "}";
    String time = String.valueOf(System.currentTimeMillis() / 1000);
    String SerialString = "TLS.appid_at_3rd:" + 0 + "\n" + "TLS.account_type:" + 0 + "\n" + "TLS.identifier:" + identifier + "\n" + "TLS.sdk_appid:" + skdAppid + "\n" + "TLS.time:" + time + "\n" + "TLS.expire_after:" + expire + "\n";
    try {
        // Create Signature by SerialString
        Signature signature = Signature.getInstance("SHA256withECDSA", "BC");
        signature.initSign(privKeyStruct);
        signature.update(SerialString.getBytes(Charset.forName("UTF-8")));
        byte[] signatureBytes = signature.sign();
        String sigTLS = Base64.encodeBase64String(signatureBytes);
        // Add TlsSig to jsonString
        JSONObject jsonObject = new JSONObject(jsonString);
        jsonObject.put("TLS.sig", (Object) sigTLS);
        jsonObject.put("TLS.time", (Object) time);
        jsonString = jsonObject.toString();
        // compression
        Deflater compresser = new Deflater();
        compresser.setInput(jsonString.getBytes(Charset.forName("UTF-8")));
        compresser.finish();
        byte[] compressBytes = new byte[512];
        int compressBytesLength = compresser.deflate(compressBytes);
        compresser.end();
        String userSig = new String(base64_url.base64EncodeUrl(Arrays.copyOfRange(compressBytes, 0, compressBytesLength)));
        result.urlSig = userSig;
    } catch (Exception e) {
        e.printStackTrace();
        result.errMessage = "generate usersig failed";
    }
    return result;
}

Example 98 with CharArrayReader

use of java.io.CharArrayReader in project leopard by tanhaichao.

the class tls_sigature method GenTLSSignature.

/**
 * @brief 生成 tls 票据
 * @param expire 有效期，单位是秒，推荐一个月
 * @param strAppid3rd 填写与 sdkAppid 一致字符串形式的值
 * @param skdAppid 应用的 appid
 * @param identifier 用户 id
 * @param accountType 创建应用后在配置页面上展示的 acctype
 * @param privStr 生成 tls 票据使用的私钥内容
 * @return 如果出错，GenTLSSignatureResult 中的 urlSig为空，errMsg 为出错信息，成功返回有效的票据
 * @throws IOException
 */
@Deprecated
public static GenTLSSignatureResult GenTLSSignature(long expire, String strAppid3rd, long skdAppid, String identifier, long accountType, String privStr) throws IOException {
    GenTLSSignatureResult result = new GenTLSSignatureResult();
    Security.addProvider(new BouncyCastleProvider());
    Reader reader = new CharArrayReader(privStr.toCharArray());
    JcaPEMKeyConverter converter = new JcaPEMKeyConverter();
    PEMParser parser = new PEMParser(reader);
    Object obj = parser.readObject();
    parser.close();
    PrivateKey privKeyStruct = converter.getPrivateKey((PrivateKeyInfo) obj);
    // Create Json string and serialization String
    String jsonString = "{" + "\"TLS.account_type\":\"" + accountType + "\"," + "\"TLS.identifier\":\"" + identifier + "\"," + "\"TLS.appid_at_3rd\":\"" + strAppid3rd + "\"," + "\"TLS.sdk_appid\":\"" + skdAppid + "\"," + "\"TLS.expire_after\":\"" + expire + "\"" + "}";
    // System.out.println("#jsonString : \n" + jsonString);
    String time = String.valueOf(System.currentTimeMillis() / 1000);
    String SerialString = "TLS.appid_at_3rd:" + strAppid3rd + "\n" + "TLS.account_type:" + accountType + "\n" + "TLS.identifier:" + identifier + "\n" + "TLS.sdk_appid:" + skdAppid + "\n" + "TLS.time:" + time + "\n" + "TLS.expire_after:" + expire + "\n";
    try {
        // Create Signature by SerialString
        Signature signature = Signature.getInstance("SHA256withECDSA", "BC");
        signature.initSign(privKeyStruct);
        signature.update(SerialString.getBytes(Charset.forName("UTF-8")));
        byte[] signatureBytes = signature.sign();
        String sigTLS = Base64.encodeBase64String(signatureBytes);
        // System.out.println("#sigTLS : " + sigTLS);
        // Add TlsSig to jsonString
        JSONObject jsonObject = new JSONObject(jsonString);
        jsonObject.put("TLS.sig", (Object) sigTLS);
        jsonObject.put("TLS.time", (Object) time);
        jsonString = jsonObject.toString();
        // System.out.println("#jsonString : \n" + jsonString);
        // compression
        Deflater compresser = new Deflater();
        compresser.setInput(jsonString.getBytes(Charset.forName("UTF-8")));
        compresser.finish();
        byte[] compressBytes = new byte[512];
        int compressBytesLength = compresser.deflate(compressBytes);
        compresser.end();
        // System.out.println("#compressBytes "+ compressBytesLength+": " + Hex.encodeHexString(Arrays.copyOfRange(compressBytes,0,compressBytesLength)));
        // String userSig = Base64.encodeBase64URLSafeString(Arrays.copyOfRange(compressBytes,0,compressBytesLength));
        String userSig = new String(base64_url.base64EncodeUrl(Arrays.copyOfRange(compressBytes, 0, compressBytesLength)));
        result.urlSig = userSig;
    // System.out.println("urlSig: "+ userSig);
    } catch (Exception e) {
        e.printStackTrace();
        result.errMessage = "generate usersig failed";
    }
    return result;
}

Example 99 with CharArrayReader

use of java.io.CharArrayReader in project Payara by payara.

the class SmallFileSubstitutionHandler method getReader.

@Override
public Reader getReader() {
    try {
        if (reader == null) {
            char[] buffer = new char[(int) inputFile.length()];
            int count = 0;
            try (InputStreamReader newReader = new InputStreamReader(new FileInputStream(inputFile))) {
                count = newReader.read(buffer);
            }
            reader = new CharArrayReader(buffer, 0, count);
        }
    } catch (IOException e) {
        LOGGER.log(Level.WARNING, STRINGS.get("invalidFileLocation", inputFile.getAbsolutePath()), e);
    }
    return reader;
}

Example 100 with CharArrayReader

use of java.io.CharArrayReader in project cxf by apache.

the class FilterEvaluationTest method simpleFilterEvaluationNegative.

@Test
public void simpleFilterEvaluationNegative() throws Exception {
    Reader reader = new CharArrayReader("<tt><in>1</in></tt>".toCharArray());
    Document doc = StaxUtils.read(reader);
    FilterType filter = new FilterType();
    filter.getContent().add("//ttx");
    Assert.assertFalse(FilteringUtil.doesConformToFilter(doc.getDocumentElement(), filter));
}