/// <summary>
/// 处理任何命令
/// </summary>
/// <param name="request">请求</param>
/// <returns></returns>
public Message Any(Message request)
{
try
{
var context = new HecpContext(acDomain, HecpRequest.Create(acDomain, request));
acDomain.NodeHost.HecpHandler.Process(context);
return context.Response.ToMessage();
}
catch (Exception ex)
{
acDomain.LoggingService.Error(ex);
var r = new Message
{
MessageType = MessageType.Event.ToName(),
MessageId = string.Empty
};
r.Body.Event.Description = "服务器内部逻辑异常";
r.Body.Event.Status = 500;
r.Body.Event.ReasonPhrase = Status.InternalServerError.ToString();// 不使用ToName扩展方法以避免造成新的异常
return r;
}
}
private Message GetRequest(DistributeContext context)
{
var command = context.Command;
var ticks = DateTime.UtcNow.Ticks;
var request = new Message
{
Verb = command.Verb.Code,
Ontology = command.Ontology,
MessageType = command.MessageType.ToName(),
Body = new BodyData(command.DataTuple.IdItems.Items.ToDto(), command.DataTuple.ValueItems.Items.ToDto())
{
Event = new EventData
{
SourceType = command.EventSourceType,
Subject = command.EventSubjectCode,
ReasonPhrase = command.ReasonPhrase,
Status = command.Status
}
},
TimeStamp = command.TimeStamp.ToUniversalTime().Ticks,
MessageId = command.MessageId,
Version = command.Version,
IsDumb = command.IsDumb,
Credential = new CredentialData
{
ClientType = ClientType.Node.ToName(),
UserType = UserType.None.ToName(),
CredentialType = CredentialType.Signature.ToName(),
SignatureMethod = SignatureMethod.HMAC_SHA1.ToName(),
ClientId = context.ClientAgent.PublicKey,
UserName = command.UserName,// UserName
Ticks = ticks
}
};
// 签名
request.Credential.Password = Signature.Sign(request.ToOrignalString(request.Credential), context.ClientAgent.SecretKey);
return request;
}
/// <summary>
///
/// </summary>
/// <param name="command"></param>
/// <param name="publicKey"></param>
/// <param name="ticks"></param>
/// <returns></returns>
public static void Signature(Message command, string publicKey, Int64 ticks)
{
var credential = new CredentialData
{
ClientType = ClientType.Node.ToName(),
CredentialType = CredentialType.Signature.ToName(),
SignatureMethod = SignatureMethod.HMAC_SHA1.ToName(),
ClientId = publicKey,
Ticks = ticks,
UserName = "******"
};
command.Credential = credential;
}
public ActionResult AuditApproved(string ontologyCode, string id)
{
var response = new ResponseData { id = id, success = true };
OntologyDescriptor ontology;
if (!AcDomain.NodeHost.Ontologies.TryGetOntology(ontologyCode, out ontology))
{
throw new ValidationException("非法的本体码");
}
string[] ids = id.Split(',');
var localEventIDs = new Guid[ids.Length];
for (int i = 0; i < ids.Length; i++)
{
Guid tmp;
if (Guid.TryParse(ids[i], out tmp))
{
localEventIDs[i] = tmp;
}
else
{
throw new ValidationException("意外的本地事件标识" + ids[i]);
}
}
foreach (var localEventId in localEventIDs)
{
MessageEntity evnt = ontology.MessageProvider.GetCommand(MessageTypeKind.LocalEvent, ontology, localEventId);
if (evnt != null)
{
if (evnt.Status == (int)Status.ToAudit
&& evnt.EventSourceType.Equals("Command", StringComparison.OrdinalIgnoreCase))
{
var node = AcDomain.NodeHost.Nodes.ThisNode;
var ticks = DateTime.UtcNow.Ticks;
var cmd = new Message()
{
Version = ApiVersion.V1.ToName(),
IsDumb = false,
MessageType = MessageType.Event.ToName(),
Credential = new CredentialData
{
ClientType = ClientType.Node.ToName(),
UserType = UserType.None.ToName(),
CredentialType = CredentialType.Token.ToName(),
ClientId = node.Node.PublicKey.ToString(),
UserName = evnt.UserName,// UserName
Password = TokenObject.Token(node.Node.Id.ToString(), ticks, node.Node.SecretKey),
Ticks = ticks
},
TimeStamp = DateTime.UtcNow.Ticks,
MessageId = evnt.Id.ToString(),
Verb = evnt.Verb.Code,
Ontology = evnt.Ontology,
Body = new BodyData(new KeyValue[] { new KeyValue("Id", evnt.LocalEntityId) }, evnt.DataTuple.ValueItems.Items.ToDto())
{
Event = new EventData
{
Status = (int)Status.AuditApproved,
ReasonPhrase = Status.AuditApproved.ToName(),
SourceType = evnt.EventSourceType,
Subject = evnt.EventSubjectCode
}
}
};
var result = AnyMessage.Create(HecpRequest.Create(AcDomain, cmd), AcDomain.NodeHost.Nodes.ThisNode).Response();
if (result.Body.Event.Status == (int)Status.NotExist)
{
ontology.MessageProvider.DeleteCommand(MessageTypeKind.LocalEvent, ontology, evnt.Id, evnt.IsDumb);
}
else
{
if (result.Body.Event.Status < 200 || result.Body.Event.Status >= 400)
{
response.success = false;
response.msg = result.Body.Event.Description;
response.Warning();
}
}
}
}
else
{
response.success = false;
response.msg = "给定标识的本地事件不存在";
response.Warning();
}
}
return this.JsonResult(response);
}
/// <summary>
///
/// </summary>
/// <param name="publicKey"></param>
/// <returns></returns>
public static void Signature(Message data, string publicKey)
{
Signature(data, publicKey, SystemTime.UtcNow().Ticks);
}