public override void OnActionExecuting(HttpActionContext actionContext)
{
IEnumerable <string> sessions;
string[] pathStrings = actionContext.Request.RequestUri.AbsolutePath.Split('/');
string method = pathStrings[pathStrings.Length - 1];
if (!"getSession".Equals(method))
{
if (actionContext.Request.Headers.TryGetValues("em_session", out sessions))
{
string session = sessions.FirstOrDefault();
if (string.IsNullOrWhiteSpace(session) ||
!session.Equals(SimpleCacheHelper <string> .GetCache("session")))
{
BasicModelResponse <string> response = new BasicModelResponse <string>()
{
ErrCode = -1,
Status = -2,
Data = new List <string>()
{
"session过期"
}
};
HttpResponseMessage responseMessage = new HttpResponseMessage();
responseMessage.Content = new StringContent(JsonConvert.SerializeObject(response));
responseMessage.Content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
actionContext.Response = responseMessage;
return;
}
base.OnActionExecuting(actionContext);
}
else
{
BasicModelResponse <string> response = new BasicModelResponse <string>()
{
ErrCode = -1,
Status = -2,
Data = new List <string>()
{
"session过期"
}
};
HttpResponseMessage responseMessage = new HttpResponseMessage();
responseMessage.Content = new StringContent(JsonConvert.SerializeObject(response));
responseMessage.Content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
actionContext.Response = responseMessage;
}
}
base.OnActionExecuting(actionContext);
}
public BasicModelResponse <LoginResponse> getSession()
{
string session = Guid.NewGuid().ToString();
SimpleCacheHelper <string> .AddCache("session", session);
return(new BasicModelResponse <LoginResponse>()
{
Data = new List <LoginResponse>()
{
new LoginResponse()
{
session = session
}
}
});
}
public override void OnActionExecuted(HttpActionExecutedContext actionExecutedContext)
{
var request = actionExecutedContext.Request;
string[] pathStrings = request.RequestUri.AbsolutePath.Split('/');
string method = pathStrings[pathStrings.Length - 1];
if ("getSession".Equals(method))
{
//如果调用的getsession，设置response的header
var response = actionExecutedContext.Response;
HttpContent responseContent = response.Content;
string session = SimpleCacheHelper <string> .GetCache("session");
response.Headers.Add("em_session", session);
HttpCookie cookie = new HttpCookie("em_session", session);
cookie.HttpOnly = true;
cookie.Secure = true;
cookie.SameSite = SameSiteMode.Lax;
//cookie.Domain = "192.168.*";
HttpContext.Current.Response.Cookies.Add(cookie);
}
base.OnActionExecuted(actionExecutedContext);
}
