/// <summary>
/// 校验当前的请求地址客户端是否有权限访问
/// </summary>
/// <param name="clientid">客户端ID</param>
/// <param name="path">请求地址</param>
/// <returns></returns>
public async Task <bool> CheckClientAuthenticationAsync(string clientid, string path)
{
var enablePrefix = _options.RedisKeyPrefix + "ClientAuthentication";
var key = AhphOcelotHelper.ComputeCounterKey(enablePrefix, clientid, "", path);
var cacheResult = _ocelotCache.Get(key, enablePrefix);
if (cacheResult != null)
{//提取缓存数据
return(cacheResult.Role);
}
else
{
//重新获取认证信息
var result = await _clientAuthenticationRepository.ClientAuthenticationAsync(clientid, path);
//TODO:for test
result = true;
//添加到缓存里
_ocelotCache.Add(key, new ClientRoleModel()
{
CacheTime = DateTime.Now, Role = result
}, TimeSpan.FromMinutes(_options.ClientAuthorizationCacheTime), enablePrefix);
return(result);
}
}
public async Task UpdateClientRuleCache(string clientid, string path)
{
var region = CzarCacheRegion.AuthenticationRegion;
var key = CzarOcelotHelper.ComputeCounterKey(region, clientid, "", path);
key = CzarOcelotHelper.GetKey(_options.RedisOcelotKeyPrefix, region, key);
var result = await _clientAuthenticationRepository.ClientAuthenticationAsync(clientid, path);
var data = new ClientRoleModel()
{
CacheTime = DateTime.Now, Role = result
};
if (_options.ClusterEnvironment)
{
RedisHelper.Set(key, data); //加入redis缓存
RedisHelper.Publish(key, data.ToJson()); //发布事件
}
else
{
_cache.Remove(key);
}
}
