我已经有了 Cloudstack apikey 和 secretkey,那我该如何生成签名呢?我的 java 程序是:
package test;
import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;
import org.apache.commons.codec.binary.Base64;
public class Sign
{
public static void main(String args[]) throws Exception{
String apikey="UETJV-Q_G1quXrV84WMHCRbDzWy-ZCUSdtmvsJWdLODMHbfIP4qLQt19CDj_4m1M5yvoZ4I18SdHsBXAtH5Hmw";
String request=("apikey="+apikey+"&command=listZones").toLowerCase();
String secret="8q0oR6oPIhB2je9mmgIuuaPJ5mBLkdzsL1BN6OVI8MTfkmW6Y9oHzvlpRiOr5cP612IWH_TTjvfMfKBgKgUMMg";
Mac mac = Mac.getInstance("HmacSHA1");
SecretKeySpec keySpec = new SecretKeySpec(secret.getBytes(),"HmacSHA1");
mac.init(keySpec);
mac.update(request.getBytes());
byte[] encryptedBytes = mac.doFinal();
System.out.println(Base64.encodeBase64String(encryptedBytes));//result
}
}
HOWVEVR,我就是无法通过凭证。有什么问题吗?