/**
* 仅将请求参数作为签名因子进行签名
*
* @param params api请求的各参数键值对
* @param appSecretKey
* @return
*/
public static String signatureWithParamsOnly(Map<String, String> params, String appSecretKey) {
List<String> paramValueList = new ArrayList<String>();
if (params != null) {
for (Map.Entry<String, String> entry : params.entrySet()) {
paramValueList.add(entry.getKey() + entry.getValue());
}
}
Collections.sort(paramValueList);
String[] datas = new String[paramValueList.size()];
paramValueList.toArray(datas);
byte[] signature = SecurityUtil.hmacSha1(datas, StringUtil.toBytes(appSecretKey));
return StringUtil.encodeHexStr(signature);
}
/**
* 将urlPath和请求参数同时作为签名因子进行签名
*
* @param urlPath protocol/version/namespace/name/appKey
* @param params api请求的各参数键值对
* @param appSecretKey app签名密钥
* @return
*/
public static String signatureWithParamsAndUrlPath(
String urlPath, Map<String, String> params, String appSecretKey) {
List<String> paramValueList = new ArrayList<String>();
if (params != null) {
for (Map.Entry<String, String> entry : params.entrySet()) {
paramValueList.add(entry.getKey() + entry.getValue());
}
}
final String[] datas = new String[1 + paramValueList.size()];
datas[0] = urlPath;
Collections.sort(paramValueList);
for (int i = 0; i < paramValueList.size(); i++) {
datas[i + 1] = paramValueList.get(i);
}
byte[] signature = SecurityUtil.hmacSha1(datas, StringUtil.toBytes(appSecretKey));
return StringUtil.encodeHexStr(signature);
}
