<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>401 on IDaaS Book</title><link>https://idaas.xlabs.club/tags/401/</link><description>Recent content in 401 on IDaaS Book</description><generator>Hugo</generator><language>zh-CN</language><copyright>Copyright (c) 2020-2024 xlabs.club</copyright><lastBuildDate>Tue, 15 Sep 2026 11:16:15 +0800</lastBuildDate><atom:link href="https://idaas.xlabs.club/tags/401/index.xml" rel="self" type="application/rss+xml"/><item><title>IAM 网关 Keycloak 重定向循环与 401 排错</title><link>https://idaas.xlabs.club/blog/keycloak-redirect-loop-troubleshooting/</link><pubDate>Wed, 08 Jul 2026 00:00:00 +0800</pubDate><guid>https://idaas.xlabs.club/blog/keycloak-redirect-loop-troubleshooting/</guid><description>登录成功后又被弹回登录页，或者明明已登录却一直 401 —— 按反向代理 Header、Cookie、OIDC 回调 URI、TLS 终结层次、Token 校验五道关卡顺序定位，附症状速查表与诊断命令。</description></item></channel></rss>