阿里云视频直播服务获取签名,试了一万次，最后还是催工单了，好尴尬
直接上代码
package com.zjy.xzlive.util;
import org.apache.commons.codec.binary.Base64;
import sun.misc.BASE64Encoder;
import javax.crypto.Mac;
import javax.crypto.SecretKey;
import javax.crypto.spec.SecretKeySpec;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.Random;
public class ALiYunSignUtils {
public static String Format = "xml"; //返回值的类型，支持JSON与XML
public static String Version = "2016-11-01"; //API版本号
public static String Signature = ""; //签名结果字符串
public static String SignatureMethod = "HMAC-SHA1"; //签名方式
public static String SignatureNonce = new RandomGUID().toString(); //唯一随机数，用于防止网络重复攻击
public static String SignatureVersion = "1.0"; //签名算法版本
public static String AccessKeyId = ""; //填写自己的key
public static String AccessKeySecret = ""; //填写自己的secret
public static String Timestamp = getTimestamp(); //请求的时间戳
private static final String ISO8601_DATE_FORMAT = "yyyy-MM-dd'T'HH:mm:ss'Z'";
public static String getTimestamp() {
//1、取得本地时间：
final java.util.Calendar cal = java.util.Calendar.getInstance();
//System.out.println(cal.getTime());
//2、取得时间偏移量：
final int zoneOffset = cal.get(java.util.Calendar.ZONE_OFFSET);
//System.out.println(zoneOffset);
//3、取得夏令时差：
final int dstOffset = cal.get(java.util.Calendar.DST_OFFSET);
//System.out.println(dstOffset);
//4、从本地时间里扣除这些差量，即可以取得UTC时间：
cal.add(java.util.Calendar.MILLISECOND, -(zoneOffset + dstOffset));
SimpleDateFormat df = new SimpleDateFormat(ISO8601_DATE_FORMAT);
return df.format(cal.getTime());
}
public static String getSignature(String Action, String DomainName) throws UnsupportedEncodingException, NoSuchAlgorithmException, InvalidKeyException {
Map map = new HashMap();
map.put("Format", Format);
map.put("Version", Version);
map.put("SignatureMethod", SignatureMethod);
map.put("SignatureNonce", SignatureNonce);
map.put("SignatureVersion", SignatureVersion);
map.put("AccessKeyId", AccessKeyId);
map.put("Timestamp", Timestamp);
map.put("Action", Action);
map.put("DomainName", DomainName);
//1 构造规范化的请求字符串CQString
//1.1参数排序
String[] sortedKeys = (String[]) map.keySet().toArray(new String[]{});
Arrays.sort(sortedKeys);
//1.2参数编码
StringBuilder CQString = new StringBuilder();
for (String key : sortedKeys) {
// 这里注意对key和value进行编码
CQString.append("&").append(percentEncode(key))
.append("=").append(percentEncode((String) map.get(key)));
}
//2 将上述的CQString构造成待签名的字符串
String StringToSign = "GET" + "&" +
percentEncode("/") + "&" +
percentEncode(CQString.toString().substring(1));
//3 计算待签名字符串StringToSign的HMAC值
String key = AccessKeySecret + "&";
SecretKey secretKey = new SecretKeySpec(key.getBytes(), "HmacSHA1");
//System.out.println(key.getBytes());
Mac mac = null;
try {
mac = Mac.getInstance("HmacSHA1");
} catch (NoSuchAlgorithmException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
mac.init(secretKey);
} catch (InvalidKeyException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
byte[] HMAC=mac.doFinal(StringToSign.getBytes());
//4 按照 Base64 编码规则把上面的 HMAC 值编码成字符串，即得到签名值（Signature）
String Signature= Base64.encodeBase64String(HMAC);
return Signature;
}
private static final String ENCODING = "UTF-8";
private static String percentEncode(String value) throws UnsupportedEncodingException {
return value != null ? URLEncoder.encode(value, ENCODING).
replace("+", "%20").
replace("*", "%2A").
replace("%7E", "~") : null;
}
private static String getSignature(String action, String domainName, String appName, String streamName, String endTime, String startTime) throws UnsupportedEncodingException {
Map map = new HashMap();
map.put("Format", Format);
map.put("Version", Version);
map.put("SignatureMethod", SignatureMethod);
map.put("SignatureNonce", SignatureNonce);
map.put("SignatureVersion", SignatureVersion);
map.put("AccessKeyId", AccessKeyId);
map.put("Timestamp", Timestamp);
map.put("Action", action);
map.put("DomainName", domainName);
map.put("AppName",appName);
map.put("EndTime",endTime);
map.put("StartTime",startTime);
map.put("StreamName",streamName);
//1 构造规范化的请求字符串CQString
//1.1参数排序
String[] sortedKeys = (String[]) map.keySet().toArray(new String[]{});
Arrays.sort(sortedKeys);
//1.2参数编码
StringBuilder CQString = new StringBuilder();
for (String key : sortedKeys) {
// 这里注意对key和value进行编码
CQString.append("&").append(percentEncode(key))
.append("=").append(percentEncode((String) map.get(key)));
}
//2 将上述的CQString构造成待签名的字符串
String StringToSign = "GET" + "&" +
percentEncode("/") + "&" +
percentEncode(CQString.toString().substring(1));
//3 计算待签名字符串StringToSign的HMAC值
String key = AccessKeySecret + "&";
SecretKey secretKey = new SecretKeySpec(key.getBytes(), "HmacSHA1");
//System.out.println(key.getBytes());
Mac mac = null;
try {
mac = Mac.getInstance("HmacSHA1");
} catch (NoSuchAlgorithmException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
mac.init(secretKey);
} catch (InvalidKeyException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
byte[] HMAC=mac.doFinal(StringToSign.getBytes());
//4 按照 Base64 编码规则把上面的 HMAC 值编码成字符串，即得到签名值（Signature）
String Signature= Base64.encodeBase64String(HMAC); //.getEncoder().encodeToString(HMAC);
//String Signature = new sun.misc.BASE64Encoder().encode(HMAC);
return Signature;
}
public static void main(String[] args) throws InvalidKeyException, UnsupportedEncodingException, NoSuchAlgorithmException {
// TODO Auto-generated method stub
String Action = "SetLiveStreamsNotifyUrlConfig";
//String Action = "AddLiveRecordNotifyConfig";
String DomainName = "zb.0898zlb.com";
String NotifyUrl = "http://crown.free.idcfengye.com/System/LiveSet/zbCallBack";
boolean NeedStatusNotify = true;
//String AppName = "xzlive";
//String StreamName = "xz_1234";
//String EndTime = "2018-09-28T16:36:00Z";
//String StartTime = "2018-09-26T16:36:00Z";
System.out.println(getSignature222(Action, DomainName,NotifyUrl,NeedStatusNotify));
String url = "http://live.aliyuncs.com/?"
+ "Format=" + Format
+ "&SignatureMethod=" + SignatureMethod
+ "&Signature=" + getSignature222(Action, DomainName,NotifyUrl,NeedStatusNotify)
+ "&Timestamp=" + Timestamp
+ "&Action=" + Action
+ "&DomainName=" + DomainName
//+ "&NeedStatusNotify="+NeedStatusNotify
//+ "&AppName=" + AppName
//+ "&StreamName=" + StreamName
//+ "&EndTime="+"2018-09-28T16:36:00Z"
//+ "&StartTime="+"2018-09-26T16:36:00Z"
+ "&AccessKeyId=" + AccessKeyId
+ "&SignatureNonce=" + SignatureNonce
+ "&Version=" + Version
+ "&SignatureVersion=" +SignatureVersion
+ "&NotifyUrl="+"http://crown.free.idcfengye.com/System/LiveSet/zbCallBack";
System.out.println(url);
//添加录制回调
}
private static String getSignature222(String action, String domainName, String NotifyUrl,boolean NeedStatusNotify) throws UnsupportedEncodingException {
Map map = new HashMap();
map.put("Format", Format);
map.put("Version", Version);
map.put("SignatureMethod", SignatureMethod);
map.put("SignatureNonce", SignatureNonce);
map.put("SignatureVersion", SignatureVersion);
map.put("AccessKeyId", AccessKeyId);
map.put("Timestamp", Timestamp);
map.put("Action", action);
map.put("DomainName", domainName);
map.put("NotifyUrl",NotifyUrl);
//map.put("NeedStatusNotify",NeedStatusNotify);
//1 构造规范化的请求字符串CQString
//1.1参数排序
String[] sortedKeys = (String[]) map.keySet().toArray(new String[]{});
Arrays.sort(sortedKeys);
//1.2参数编码
StringBuilder CQString = new StringBuilder();
for (String key : sortedKeys) {
// 这里注意对key和value进行编码
CQString.append("&").append(percentEncode(key))
.append("=").append(percentEncode((String) map.get(key)));
}
//2 将上述的CQString构造成待签名的字符串
String StringToSign = "GET" + "&" +
percentEncode("/") + "&" +
percentEncode(CQString.toString().substring(1));
//3 计算待签名字符串StringToSign的HMAC值
String key = AccessKeySecret + "&";
SecretKey secretKey = new SecretKeySpec(key.getBytes(), "HmacSHA1");
//System.out.println(key.getBytes());
Mac mac = null;
try {
mac = Mac.getInstance("HmacSHA1");
} catch (NoSuchAlgorithmException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
mac.init(secretKey);
} catch (InvalidKeyException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
byte[] HMAC=mac.doFinal(StringToSign.getBytes());
//4 按照 Base64 编码规则把上面的 HMAC 值编码成字符串，即得到签名值（Signature）
String Signature= Base64.encodeBase64String(HMAC); //.getEncoder().encodeToString(HMAC);
//String Signature = new sun.misc.BASE64Encoder().encode(HMAC);
return Signature;
}
}
注意这一段Base64用的是jdk1.7的注意版本