如何在Undertow中配置HTTP-> HTTPS重定向?我查看了Undertow的代码库,有些类似乎是相关的(例如RedirectHandler)。此外,Undertow文档(Predicates Attributes and Handlers)似乎正好针对这个问题。但我不知道从哪里开始。
基本上,我正在寻找的是与Apache的mod_rewrite配置相对应的东西:
RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}
谢谢!
答案 0 :(得分:3)
This answer指出了正确的方向。以编程方式,必须将SecurityConstraint
添加到Builder
并设置ConfidentialPortManager
:
DeploymentInfo servletBuilder = Servlets.deployment();
servletBuilder.addSecurityConstraint(new SecurityConstraint()
.addWebResourceCollection(new WebResourceCollection()
.addUrlPattern("/*"))
.setTransportGuaranteeType(TransportGuaranteeType.CONFIDENTIAL)
.setEmptyRoleSemantic(EmptyRoleSemantic.PERMIT))
.setConfidentialPortManager(new ConfidentialPortManager() {
@Override
public int getConfidentialPort(HttpServerExchange exchange) {
return 443;
}
}
);