大约6个月前,我推出了一个网站,每个请求都需要通过https。当时我能找到的确保每个页面请求都是通过https的唯一方法是在页面加载事件中检查它。如果请求不是通过http,我会response.redirect("https://example.com")
有没有更好的方法,比如web。config中的一些设置?
大约6个月前,我推出了一个网站,每个请求都需要通过https。当时我能找到的确保每个页面请求都是通过https的唯一方法是在页面加载事件中检查它。如果请求不是通过http,我会response.redirect("https://example.com")
有没有更好的方法,比如web。config中的一些设置?
当前回答
如果你不能在IIS中设置这个,我会做一个HTTP模块,为你重定向:
using System;
using System.Web;
namespace HttpsOnly
{
/// <summary>
/// Redirects the Request to HTTPS if it comes in on an insecure channel.
/// </summary>
public class HttpsOnlyModule : IHttpModule
{
public void Init(HttpApplication app)
{
// Note we cannot trust IsSecureConnection when
// in a webfarm, because usually only the load balancer
// will come in on a secure port the request will be then
// internally redirected to local machine on a specified port.
// Move this to a config file, if your behind a farm,
// set this to the local port used internally.
int specialPort = 443;
if (!app.Context.Request.IsSecureConnection
|| app.Context.Request.Url.Port != specialPort)
{
app.Context.Response.Redirect("https://"
+ app.Context.Request.ServerVariables["HTTP_HOST"]
+ app.Context.Request.RawUrl);
}
}
public void Dispose()
{
// Needed for IHttpModule
}
}
}
然后将其编译为DLL,将其作为项目的引用添加到web.config中:
<httpModules>
<add name="HttpsOnlyModule" type="HttpsOnly.HttpsOnlyModule, HttpsOnly" />
</httpModules>
其他回答
对于上面的@Joe,“这是给我一个重定向循环。在我添加代码之前,它工作得很好。有什么建议吗?——乔11月8日11月4点13分
这种情况也发生在我身上,我认为发生的情况是有一个负载均衡器在Web服务器前终止SSL请求。因此,我的Web站点总是认为请求是“http”,即使原始浏览器要求它是“https”。
I admit this is a bit hacky, but what worked for me was to implement a "JustRedirected" property that I could leverage to figure out the person was already redirected once. So, I test for specific conditions that warrant the redirect and, if they are met, I set this property (value stored in session) prior to the redirection. Even if the http/https conditions for redirection are met the second time, I bypass the redirection logic and reset the "JustRedirected" session value to false. You'll need your own conditional test logic, but here's a simple implementation of the property:
public bool JustRedirected
{
get
{
if (Session[RosadaConst.JUSTREDIRECTED] == null)
return false;
return (bool)Session[RosadaConst.JUSTREDIRECTED];
}
set
{
Session[RosadaConst.JUSTREDIRECTED] = value;
}
}
IIS7模块将允许您重定向。
<rewrite>
<rules>
<rule name="Redirect HTTP to HTTPS" stopProcessing="true">
<match url="(.*)"/>
<conditions>
<add input="{HTTPS}" pattern="^OFF$"/>
</conditions>
<action type="Redirect" url="https://{HTTP_HOST}/{R:1}" redirectType="SeeOther"/>
</rule>
</rules>
</rewrite>
简单地在公共类HomeController: Controller的顶部添加[RequireHttps]。
->并添加GlobalFilters.Filters。添加(新RequireHttpsAttribute ());在Global.asax.cs文件中的'protected void Application_Start()'方法中。
强制整个应用程序使用HTTPS。
如果你不能在IIS中设置这个,我会做一个HTTP模块,为你重定向:
using System;
using System.Web;
namespace HttpsOnly
{
/// <summary>
/// Redirects the Request to HTTPS if it comes in on an insecure channel.
/// </summary>
public class HttpsOnlyModule : IHttpModule
{
public void Init(HttpApplication app)
{
// Note we cannot trust IsSecureConnection when
// in a webfarm, because usually only the load balancer
// will come in on a secure port the request will be then
// internally redirected to local machine on a specified port.
// Move this to a config file, if your behind a farm,
// set this to the local port used internally.
int specialPort = 443;
if (!app.Context.Request.IsSecureConnection
|| app.Context.Request.Url.Port != specialPort)
{
app.Context.Response.Redirect("https://"
+ app.Context.Request.ServerVariables["HTTP_HOST"]
+ app.Context.Request.RawUrl);
}
}
public void Dispose()
{
// Needed for IHttpModule
}
}
}
然后将其编译为DLL,将其作为项目的引用添加到web.config中:
<httpModules>
<add name="HttpsOnlyModule" type="HttpsOnly.HttpsOnlyModule, HttpsOnly" />
</httpModules>
如果SSL支持在您的站点中不可配置(例如。应该能够打开/关闭https) -你可以在任何你希望保护的控制器/控制器动作上使用[RequireHttps]属性。