{"type":"rich","published":"2026-02-10 16:00:43","author_name":"TAKEmaru","description":"\u4ee3\u8868\u306e\u5c0f\u7af9\uff08aka tkmru\uff09\u3067\u3059\u3002 \u300cGoogle\u3067\u30ed\u30b0\u30a4\u30f3\u300d\u306a\u3069\u306e\u30bd\u30fc\u30b7\u30e3\u30eb\u30ed\u30b0\u30a4\u30f3\u306f\u3001\u4eca\u3084Web\u30b5\u30fc\u30d3\u30b9\u306e\u6a19\u6e96\u6a5f\u80fd\u3067\u3059\u3002 \u3053\u306e\u6a5f\u80fd\u306f\u4e00\u822c\u7684\u306b\u3001\u8a8d\u53ef\u306e\u4ed5\u7d44\u307f\u3067\u3042\u308bOAuth\u306e\u4e0a\u306b\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8eab\u5143\u78ba\u8a8d\u3092\u884c\u3046\u305f\u3081\u306eOpenID Connect\uff08OIDC\uff09\u3068\u3044\u3046\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u91cd\u306d\u308b\u3053\u3068\u3067\u5b9f\u73fe\u3055\u308c\u3066\u3044\u307e\u3059\u3002 RFC 9700\uff08Best Current Practice for OAuth 2.0 Security\uff09\u304a\u3088\u3073IETF\u306b\u3088\u3063\u3066\u7b56\u5b9a\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u308b OAuth 2.1\u306e\u767b\u5834\u306b\u3088\u308a\u3001\u63a8\u5968\u3055\u308c\u3066\u3044\u308b\u5b9f\u88c5\u306f\u5909\u5316\u3057\u3064\u3064\u3042\u308a\u307e\u3059\u3002 \u672c\u984c\u306b\u5165\u308b\u524d\u306b\u3001\u6b21\u306e\u30bb\u30eb\u30d5\u30c1\u30a7\u30c3\u30af\u3092\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002 [ ] \u8a8d\u2026","blog_url":"https://tech-blog.sterrasec.com/","width":"100%","image_url":null,"title":"\u305d\u306e\u300c\u30bd\u30fc\u30b7\u30e3\u30eb\u30ed\u30b0\u30a4\u30f3\u300d\u306f\u5927\u4e08\u592b\uff1fOAuth/OIDC\u5b9f\u88c5\u306e3\u3064\u306e\u843d\u3068\u3057\u7a74","author_url":"https://blog.hatena.ne.jp/TAKEmaru/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftech-blog.sterrasec.com%2Fentry%2F2026%2F02%2F10%2F160043\" title=\"\u305d\u306e\u300c\u30bd\u30fc\u30b7\u30e3\u30eb\u30ed\u30b0\u30a4\u30f3\u300d\u306f\u5927\u4e08\u592b\uff1fOAuth/OIDC\u5b9f\u88c5\u306e3\u3064\u306e\u843d\u3068\u3057\u7a74 - Sterra Security Tech Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","version":"1.0","provider_name":"Hatena Blog","blog_title":"Sterra Security Tech Blog","categories":["OAuth"],"url":"https://tech-blog.sterrasec.com/entry/2026/02/10/160043","height":"190"}