通过查看以下链接,不清楚签名应包含什么或如何形成规范字符串以创建可使用HMAC-SH256算法加密的签名。
https://msdn.microsoft.com/en-us/library/azure/dd179428.aspx
我正在使用以下网址
获取https://mystorageaccount.table.core.windows.net/Tables
接头:
Authorization SharedKeyLite mystorrageaccount:<<encrypted signature>>
x-ms-date Thu 28 Jul 2016 11:19:33 GMT
获取以下错误:
服务器无法验证请求。确保价值 正确形成授权标头,包括签名。
答案 0 :(得分:0)
@Prit,请参阅下面的代码,以生成表存储的共享密钥精简作为参考。
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Locale;
import java.util.TimeZone;
import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;
import org.apache.commons.codec.binary.Base64;
String secret = "<storage-account-key>";
// Date for string to sign
Calendar calendar = Calendar.getInstance();
SimpleDateFormat sdf = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss 'GMT'", Locale.US);
sdf.setTimeZone(TimeZone.getTimeZone("GMT"));
String date = sdf.format(calendar.getTime());
// canonicalizedResource, such as "/testaccount1/Tables"
String canonicalizedResource = "<Canonicalized-Resource>";
String stringToSign = date + "\n" + canonicalizedResource;
System.out.println(stringToSign);
// HMAC-SHA@%^
Mac sha256HMAC = Mac.getInstance("HmacSHA256");
SecretKeySpec secretKey = new SecretKeySpec(secret.getBytes(), "HmacSHA256");
sha256HMAC.init(secretKey);
String hash = Base64.encodeBase64String(sha256HMAC.doFinal(stringToSign.getBytes()));
System.out.println(hash);