Example usage for org.apache.commons.codec.digest HmacUtils hmacSha1

Introduction

In this page you can find the example usage for org.apache.commons.codec.digest HmacUtils hmacSha1.

Prototype

public static byte[] hmacSha1(final String key, final String valueToDigest) 

Source Link

Document

Returns a HmacSHA1 Message Authentication Code (MAC) for the given key and value.

Usage

From source file:com.qcloud.sign.PicProcessSign.java

public static String sign(int appId, String secret_id, String secret_key, String bucket, long expired) {
    //a=[appid]&b=[bucket]&k=[SecretID]&t=[currenTime]&e=[expiredTime]
    if (empty(secret_id) || empty(secret_key)) {
        return null;
    }//w  w  w.jav a 2 s  .  c om

    long now = System.currentTimeMillis() / 1000;
    String plain_text = String.format("a=%d&b=%s&k=%s&t=%d&e=%d", appId, bucket, secret_id, now, expired);

    byte[] bin = HmacUtils.hmacSha1(secret_key, plain_text);

    byte[] all = new byte[bin.length + plain_text.getBytes().length];
    System.arraycopy(bin, 0, all, 0, bin.length);
    System.arraycopy(plain_text.getBytes(), 0, all, bin.length, plain_text.getBytes().length);

    all = Base64.encodeBase64(all);
    return new String(all);
}

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From source file:com.lankr.tv_cloud.support.qcloud.image.PicProcessSign.java

public static String sign(int appId, String secret_id, String secret_key, String bucket, long expired,
        String url) {/*www .j  a  va 2s  . c  o m*/
    //a=[appid]&b=[bucket]&k=[SecretID]&t=[currenTime]&e=[expiredTime]&l=[url link]
    if (empty(secret_id) || empty(secret_key)) {
        return null;
    }

    long now = System.currentTimeMillis() / 1000;
    String plain_text = String.format("a=%d&b=%s&k=%s&t=%d&e=%d&l=%s", appId, bucket, secret_id, now, expired,
            url);

    byte[] bin = HmacUtils.hmacSha1(secret_key, plain_text);

    byte[] all = new byte[bin.length + plain_text.getBytes().length];
    System.arraycopy(bin, 0, all, 0, bin.length);
    System.arraycopy(plain_text.getBytes(), 0, all, bin.length, plain_text.getBytes().length);

    all = Base64.encodeBase64(all);
    return new String(all);
}

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From source file:com.vmware.o11n.plugin.crypto.service.CryptoDigestService.java

/**
 * HmacSHA1//from   w  w w  . j a  v a2 s .c  om
 *
 * @param keyB64 Secret key Base64 encoded
 * @param dataB64 Data to sign Base64 encoded
 * @return HmacSha1 MAC for the given key and data Base64 encoded
 */
public String hmacSha1(String keyB64, String dataB64) {
    validateB64(keyB64);
    validateB64(dataB64);
    final byte[] key = Base64.decodeBase64(keyB64);
    final byte[] data = Base64.decodeBase64(dataB64);

    return Base64.encodeBase64String(HmacUtils.hmacSha1(key, data));
}

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From source file:br.com.autonomiccs.apacheCloudStack.client.ApacheCloudStackClient.java

/**
 * Creates a signature (HMAC-sha1) with the {@link #ApacheCloudStackUser#getSecretKey()} and the given queryString
 * The returner signature is encoded in Base64.
 *///from  w  w w.j a v  a2 s .c  o m
protected String createSignature(String queryString) {
    byte[] signatureBytes = HmacUtils.hmacSha1(apacheCloudStackUser.getSecretKey(), queryString.toLowerCase());
    return Base64.encodeBase64String(signatureBytes);
}

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