asp.net 中为整个站点强制使用 https 的最佳方法? [英] Best way in asp.net to force https for an entire site?
问题描述
大约 6 个月前,我推出了一个网站,其中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")
About 6 months ago I rolled out a site where every request needed to be over https. The only way at the time I could find to ensure that every request to a page was over https was to check it in the page load event. If the request was not over http I would response.redirect("https://example.com")
有没有更好的方法——最好在 web.config 中进行一些设置?
Is there a better way -- ideally some setting in the web.config?
推荐答案
请使用 HSTS (HTTP 严格传输安全)
Please use HSTS (HTTP Strict Transport Security)
来自 http://www.hanselman.com/blog/HowToEnableHTTPStrictTransportSecurityHSTSInIIS7.aspx
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<system.webServer>
<rewrite>
<rules>
<rule name="HTTP to HTTPS redirect" stopProcessing="true">
<match url="(.*)" />
<conditions>
<add input="{HTTPS}" pattern="off" ignoreCase="true" />
</conditions>
<action type="Redirect" url="https://{HTTP_HOST}/{R:1}"
redirectType="Permanent" />
</rule>
</rules>
<outboundRules>
<rule name="Add Strict-Transport-Security when HTTPS" enabled="true">
<match serverVariable="RESPONSE_Strict_Transport_Security"
pattern=".*" />
<conditions>
<add input="{HTTPS}" pattern="on" ignoreCase="true" />
</conditions>
<action type="Rewrite" value="max-age=31536000" />
</rule>
</outboundRules>
</rewrite>
</system.webServer>
</configuration>
原始答案(于 2015 年 12 月 4 日替换为上述内容)
Original Answer (replaced with the above on 4 December 2015)
基本上
protected void Application_BeginRequest(Object sender, EventArgs e)
{
if (HttpContext.Current.Request.IsSecureConnection.Equals(false) && HttpContext.Current.Request.IsLocal.Equals(false))
{
Response.Redirect("https://" + Request.ServerVariables["HTTP_HOST"]
+ HttpContext.Current.Request.RawUrl);
}
}
这将进入 global.asax.cs(或 global.asax.vb)
that would go in the global.asax.cs (or global.asax.vb)
我不知道在 web.config 中指定它的方法
i dont know of a way to specify it in the web.config
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