protected Credential(Credential innerCredential)
{
if(innerCredential == null)
throw new ArgumentNullException("innerCredential");
_innerCredential = innerCredential;
}
public CredentialTest()
{
_credential = new Credential("10012001", new Membership.User(101, "Popeye"), "Web", TimeSpan.FromHours(4), new DateTime(2015, 5, 15));
_credential.ExtendedProperties.Add("User.Avatar", ":001:");
_credential.ExtendedProperties.Add("User.Nickname", "钟少");
_credential.ExtendedProperties.Add("User.Gender", Zongsoft.Tests.Gender.Male);
}
private string SerializeCertificationToJson(Credential credential)
{
return Zongsoft.Runtime.Serialization.Serializer.Json.Serialize(credential, new Runtime.Serialization.TextSerializationSettings()
{
Indented = false,
Typed = true,
SerializationBehavior = Runtime.Serialization.SerializationBehavior.IgnoreDefaultValue,
});
}
protected virtual void Register(Credential credential)
{
var storage = this.EnsureService<Zongsoft.Runtime.Caching.ICache>();
//声明命名空间对应的所有凭证的集合
ICollection<string> namespaces = null;
//获取要注册的用户及应用场景已经注册的凭证号
var originalCredentialId = storage.GetValue(this.GetCacheKeyOfUser(credential.User.UserId, credential.Scene)) as string;
//确保同个用户在相同场景下只能存在一个凭证：如果获取的凭证号不为空并且有值，则
if(originalCredentialId != null && originalCredentialId.Length > 0)
{
//将同名用户及场景下的原来的凭证删除（即踢下线）
storage.Remove(this.GetCacheKeyOfCredential(originalCredentialId));
//获取命名空间的凭证集合
namespaces = storage.GetValue(this.GetCacheKeyOfNamespace(credential.Namespace)) as ICollection<string>;
//将原来的凭证号从对应的命名空间集合中删除
if(namespaces != null)
namespaces.Remove(originalCredentialId);
//将本地内存缓存中的凭证对象删除
_memoryCache.Remove(originalCredentialId);
}
//设置当前用户及场景所对应的唯一凭证号为新注册的凭证号
storage.SetValue(this.GetCacheKeyOfUser(credential.User.UserId, credential.Scene), credential.CredentialId, credential.Duration);
//将当前凭证信息以JSON文本的方式保存到物理存储层中
storage.SetValue(this.GetCacheKeyOfCredential(credential.CredentialId), this.SerializeCertificationToJson(credential), credential.Duration);
if(namespaces == null)
{
//获取当前凭证所在的命名空间的集合
namespaces = storage.GetValue(this.GetCacheKeyOfNamespace(credential.Namespace)) as ICollection<string>;
//如果命名空间集合为空则创建它，并初始化包含当前凭证号，否则直接在集合中添加当前凭证号
if(namespaces == null)
storage.SetValue(this.GetCacheKeyOfNamespace(credential.Namespace), new string[] { credential.CredentialId });
else
namespaces.Add(credential.CredentialId);
}
else
{
namespaces.Add(credential.CredentialId);
}
//将缓存对象保存到本地内存缓存中
_memoryCache.SetValue(credential.CredentialId, credential, DateTime.Now.AddSeconds(credential.Duration.TotalSeconds / 2));
}
public static void SetCredentialCookie(Credential credential, TimeSpan duration)
{
if(credential == null)
return;
var ticket = new System.Web.HttpCookie(CredentialKey, credential.CredentialId);
if(duration > TimeSpan.Zero)
ticket.Expires = DateTime.Now + duration;
HttpContext.Current.Response.Cookies.Set(ticket);
}
public static void SetCredentialCookie(Credential credential)
{
SetCredentialCookie(credential, TimeSpan.Zero);
}
protected Credential(Credential innerCredential)
{
_innerCredential = innerCredential ?? throw new ArgumentNullException(nameof(innerCredential));
}
