[英]yarp rewriting hardcoded service urls
I don't know, if my question is well formulated, but I try... I'm using yarp as a reverse proxy.我不知道,如果我的问题表述得很好,但我尝试......我使用 yarp 作为反向代理。 Behind the proxy there is a asp.net core service (order-service) on port 5048 eg
在代理后面有一个 5048 端口上的 asp.net 核心服务(order-service),例如
So the config looks like the following:所以配置如下所示:
"ReverseProxy": {
"Routes": {
"orderService": {
"ClusterId": "orderServiceProps",
"Match": {
"Path": "/order-service/{**Remainder}"
},
"Transforms": [
{
"PathRemovePrefix": "/order-service"
}
]
}
},
"Clusters": {
"orderServiceProps": {
"Destinations": {
"destination1": {
"Address": "http://localhost:5048"
}
}
}
}
}
If I type eg http://localhost:8080/order-service/api/collection the request gets forwarded to http://localhost:5048/api/collection All well so far.如果我输入例如 http://localhost:8080/order-service/api/collection 请求被转发到 http://localhost:5048/api/collection 到目前为止一切顺利。 But the order-service also has a simple html gui, which is showing some simple links to some special endpoints.
但是 order-service 也有一个简单的 html gui,它显示了一些到一些特殊端点的简单链接。
Now if I click on eg the settings link, the service navigates to http://localhost:5048/settings but I want the service navigates to http://localhost:8080/order-service/settings现在,如果我单击例如设置链接,服务导航到 http://localhost:5048/settings 但我希望服务导航到 http://localhost:8080/order-service/settings
I don't know if I can reach such a bahavior.不知道能不能达到这样的境界。
I don't want the user is seeing the 5048 in his browser!我不希望用户在他的浏览器中看到 5048!
And can I do this without let the service know that it is behind a proxy?我可以在不让服务知道它在代理后面的情况下做到这一点吗?
On the order-service you should configure the X-Forwarded middleware like this:在 order-service 上,您应该像这样配置 X-Forwarded 中间件:
// in ConfigureServices
services.Configure<ForwardedHeadersOptions>(options =>
{
options.ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto;
options.KnownNetworks.Clear();
options.KnownProxies.Clear();
});
// in Configure
app.UseForwardedHeaders();
Check this for more info: Configure ASP.NET Core to work with proxy servers and load balancers检查此以获取更多信息: 配置 ASP.NET Core 以使用代理服务器和负载平衡器
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