{"id":81969,"date":"2026-07-25T05:27:36","date_gmt":"2026-07-24T21:27:36","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/81969.html"},"modified":"2026-07-25T05:27:36","modified_gmt":"2026-07-24T21:27:36","slug":"spring-security-%e5%be%ae%e6%9c%8d%e5%8a%a1%e4%b8%ad%e8%b5%84%e6%ba%90%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9a%84%e5%a4%9a%e5%ae%9e%e4%be%8b%e9%85%8d%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/81969.html","title":{"rendered":"Spring Security- \u5fae\u670d\u52a1\u4e2d\u8d44\u6e90\u670d\u52a1\u5668\u7684\u591a\u5b9e\u4f8b\u914d\u7f6e"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/07\/20260724212732-6a63d8c4911ae.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<p>&#x1f44b; \u5927\u5bb6\u597d&#xff0c;\u6b22\u8fce\u6765\u5230\u6211\u7684\u6280\u672f\u535a\u5ba2&#xff01; &#x1f4da; \u5728\u8fd9\u91cc&#xff0c;\u6211\u4f1a\u5206\u4eab\u5b66\u4e60\u7b14\u8bb0\u3001\u5b9e\u6218\u7ecf\u9a8c\u4e0e\u6280\u672f\u601d\u8003&#xff0c;\u529b\u6c42\u7528\u7b80\u5355\u7684\u65b9\u5f0f\u8bb2\u6e05\u695a\u590d\u6742\u7684\u95ee\u9898\u3002 &#x1f3af; \u672c\u6587\u5c06\u56f4\u7ed5Spring Security\u8fd9\u4e2a\u8bdd\u9898\u5c55\u5f00&#xff0c;\u5e0c\u671b\u80fd\u4e3a\u4f60\u5e26\u6765\u4e00\u4e9b\u542f\u53d1\u6216\u5b9e\u7528\u7684\u53c2\u8003\u3002 &#x1f331; \u65e0\u8bba\u4f60\u662f\u521a\u5165\u95e8\u7684\u65b0\u624b&#xff0c;\u8fd8\u662f\u6b63\u5728\u8fdb\u9636\u7684\u5f00\u53d1\u8005&#xff0c;\u5e0c\u671b\u4f60\u90fd\u80fd\u6709\u6240\u6536\u83b7&#xff01;<\/p>\n<hr \/>\n<h4>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>Spring Security &#8211; \u5fae\u670d\u52a1\u4e2d\u8d44\u6e90\u670d\u52a1\u5668\u7684\u591a\u5b9e\u4f8b\u914d\u7f6e &#x1f310;&#x1f510;<\/li>\n<li>\n<ul>\n<li>&#x1f510; \u4ec0\u4e48\u662f\u8d44\u6e90\u670d\u52a1\u5668&#xff1f;\u5b83\u5728\u5fae\u670d\u52a1\u4e2d\u626e\u6f14\u4ec0\u4e48\u89d2\u8272&#xff1f;<\/li>\n<li>&#x1f504; \u591a\u5b9e\u4f8b\u90e8\u7f72\u5e26\u6765\u7684\u5b89\u5168\u6311\u6218<\/li>\n<li>\n<ul>\n<li>\u2757 \u6311\u6218\u4e00&#xff1a;\u5bc6\u94a5\u540c\u6b65\u56f0\u96be<\/li>\n<li>\u2757 \u6311\u6218\u4e8c&#xff1a;JWKS \u7aef\u70b9\u53d8\u66f4\u65e0\u6cd5\u53ca\u65f6\u611f\u77e5<\/li>\n<li>\u2757 \u6311\u6218\u4e09&#xff1a;\u914d\u7f6e\u5206\u6563&#xff0c;\u96be\u4ee5\u7edf\u4e00\u6cbb\u7406<\/li>\n<\/ul>\n<\/li>\n<li>\u2705 \u89e3\u51b3\u65b9\u6848\u603b\u89c8&#xff1a;\u6784\u5efa\u53ef\u6269\u5c55\u7684\u5b89\u5168\u67b6\u6784<\/li>\n<li>&#x1f4bb; \u793a\u4f8b\u4e00&#xff1a;\u57fa\u7840\u8d44\u6e90\u670d\u52a1\u5668\u914d\u7f6e&#xff08;\u5355\u5b9e\u4f8b&#xff09;<\/li>\n<li>\n<ul>\n<li>\u6b65\u9aa4 1&#xff1a;\u6dfb\u52a0 Maven \u4f9d\u8d56<\/li>\n<li>\u6b65\u9aa4 2&#xff1a;\u542f\u7528\u5b89\u5168\u914d\u7f6e\u7c7b<\/li>\n<li>\u6b65\u9aa4 3&#xff1a;\u7f16\u5199\u53d7\u4fdd\u62a4\u7684\u63a7\u5236\u5668<\/li>\n<li>\u6b65\u9aa4 4&#xff1a;\u914d\u7f6e application.yml<\/li>\n<\/ul>\n<\/li>\n<li>&#x1f310; \u8fdb\u9636&#xff1a;\u591a\u5b9e\u4f8b\u73af\u5883\u4e0b\u7684\u7edf\u4e00\u914d\u7f6e\u7ba1\u7406<\/li>\n<li>\n<ul>\n<li>\u67b6\u6784\u56fe\u793a\u610f<\/li>\n<li>\u6b65\u9aa4 1&#xff1a;\u642d\u5efa Spring Cloud Config Server<\/li>\n<li>\u6b65\u9aa4 2&#xff1a;\u4fee\u6539\u8d44\u6e90\u670d\u52a1\u5668\u4ee5\u8fde\u63a5 Config Server<\/li>\n<\/ul>\n<\/li>\n<li>\u2699\ufe0f \u9ad8\u7ea7\u6280\u5de7&#xff1a;\u81ea\u5b9a\u4e49 JwtDecoder \u4ee5\u589e\u5f3a\u5f39\u6027<\/li>\n<li>&#x1f504; \u5bc6\u94a5\u8f6e\u6362\u4e0e\u96f6\u505c\u673a\u90e8\u7f72\u7b56\u7565<\/li>\n<li>&#x1f4ca; \u76d1\u63a7\u4e0e\u53ef\u89c2\u6d4b\u6027&#xff1a;\u8ba9\u5b89\u5168\u53ef\u89c1<\/li>\n<li>\n<ul>\n<li>\u65e5\u5fd7\u8bb0\u5f55<\/li>\n<li>\u6307\u6807\u66b4\u9732<\/li>\n<\/ul>\n<\/li>\n<li>&#x1f510; \u5b89\u5168\u52a0\u56fa\u5efa\u8bae<\/li>\n<li>\n<ul>\n<li>\u2705 \u542f\u7528 HTTPS<\/li>\n<li>\u2705 \u8bbe\u7f6e\u5408\u7406\u7684 Token \u8fc7\u671f\u65f6\u95f4<\/li>\n<li>\u2705 \u9650\u5236\u53ef\u63a5\u53d7\u7684\u7b7e\u540d\u7b97\u6cd5<\/li>\n<li>\u2705 \u9632\u6b62 DoS \u653b\u51fb<\/li>\n<\/ul>\n<\/li>\n<li>&#x1f9ea; \u6d4b\u8bd5\u7b56\u7565&#xff1a;\u786e\u4fdd\u5b89\u5168\u4e0d\u5931\u6548<\/li>\n<li>\n<ul>\n<li>\u5355\u5143\u6d4b\u8bd5&#xff1a;\u9a8c\u8bc1\u914d\u7f6e\u6b63\u786e\u6027<\/li>\n<li>\u96c6\u6210\u6d4b\u8bd5&#xff1a;\u6a21\u62df\u771f\u5b9e Token \u9a8c\u8bc1<\/li>\n<\/ul>\n<\/li>\n<li>&#x1f680; \u603b\u7ed3&#xff1a;\u6784\u5efa\u5065\u58ee\u7684\u591a\u5b9e\u4f8b\u8d44\u6e90\u670d\u52a1\u5668<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>Spring Security &#8211; \u5fae\u670d\u52a1\u4e2d\u8d44\u6e90\u670d\u52a1\u5668\u7684\u591a\u5b9e\u4f8b\u914d\u7f6e &#x1f310;&#x1f510;<\/h2>\n<p>\u5728\u73b0\u4ee3\u5fae\u670d\u52a1\u67b6\u6784\u4e2d&#xff0c;\u7cfb\u7edf\u7684\u6a21\u5757\u5316\u3001\u53ef\u6269\u5c55\u6027\u548c\u5b89\u5168\u6027\u662f\u6838\u5fc3\u8bbe\u8ba1\u76ee\u6807\u3002\u968f\u7740\u4e1a\u52a1\u89c4\u6a21\u7684\u589e\u957f&#xff0c;\u5355\u4f53\u5e94\u7528\u9010\u6e10\u88ab\u62c6\u5206\u4e3a\u591a\u4e2a\u72ec\u7acb\u90e8\u7f72\u7684\u670d\u52a1&#xff0c;\u8fd9\u4e9b\u670d\u52a1\u4e4b\u95f4\u901a\u8fc7\u8f7b\u91cf\u7ea7\u534f\u8bae&#xff08;\u5982 HTTP\/REST \u6216 gRPC&#xff09;\u8fdb\u884c\u901a\u4fe1\u3002\u7136\u800c&#xff0c;\u8fd9\u79cd\u5206\u5e03\u5f0f\u7ed3\u6784\u4e5f\u5e26\u6765\u4e86\u65b0\u7684\u6311\u6218\u2014\u2014\u5982\u4f55\u5728\u591a\u4e2a\u670d\u52a1\u5b9e\u4f8b\u4e4b\u95f4\u7edf\u4e00\u7ba1\u7406\u8eab\u4efd\u8ba4\u8bc1\u4e0e\u6388\u6743&#xff1f;<\/p>\n<p>Spring Security \u4f5c\u4e3a Java \u751f\u6001\u4e2d\u6700\u5f3a\u5927\u7684\u5b89\u5168\u6846\u67b6\u4e4b\u4e00&#xff0c;\u5728\u4fdd\u62a4\u5fae\u670d\u52a1\u4e2d\u7684\u8d44\u6e90\u65b9\u9762\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u5c24\u5176\u662f\u5728\u4f7f\u7528 OAuth2 \u548c JWT&#xff08;JSON Web Token&#xff09;\u6784\u5efa\u7684\u65e0\u72b6\u6001\u8ba4\u8bc1\u4f53\u7cfb\u4e0b&#xff0c;\u8d44\u6e90\u670d\u52a1\u5668&#xff08;Resource Server&#xff09; \u626e\u6f14\u7740\u5173\u952e\u89d2\u8272&#xff1a;\u5b83\u8d1f\u8d23\u9a8c\u8bc1\u8bbf\u95ee\u4ee4\u724c&#xff08;Access Token&#xff09;&#xff0c;\u5e76\u6839\u636e\u5176\u4e2d\u5305\u542b\u7684\u6743\u9650\u4fe1\u606f\u51b3\u5b9a\u662f\u5426\u5141\u8bb8\u8bf7\u6c42\u7ee7\u7eed\u6267\u884c\u3002<\/p>\n<p>\u5f53\u6211\u4eec\u5c06\u8d44\u6e90\u670d\u52a1\u5668\u90e8\u7f72\u4e3a\u591a\u5b9e\u4f8b\u4ee5\u5b9e\u73b0\u9ad8\u53ef\u7528\u548c\u8d1f\u8f7d\u5747\u8861\u65f6&#xff0c;\u5fc5\u987b\u786e\u4fdd\u6240\u6709\u5b9e\u4f8b\u90fd\u80fd\u6b63\u786e\u89e3\u6790\u548c\u9a8c\u8bc1\u6765\u81ea\u540c\u4e00\u6388\u6743\u670d\u52a1\u5668&#xff08;Authorization Server&#xff09;\u7b7e\u53d1\u7684 JWT \u4ee4\u724c\u3002\u8fd9\u5c31\u5f15\u51fa\u4e86\u672c\u6587\u7684\u6838\u5fc3\u4e3b\u9898&#xff1a;Spring Security \u5728\u5fae\u670d\u52a1\u73af\u5883\u4e0b\u5bf9\u8d44\u6e90\u670d\u52a1\u5668\u7684\u591a\u5b9e\u4f8b\u914d\u7f6e\u7b56\u7565\u4e0e\u6700\u4f73\u5b9e\u8df5\u3002<\/p>\n<p>\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u4ee5\u4e0b\u5185\u5bb9&#xff1a;<\/p>\n<ul>\n<li>\u8d44\u6e90\u670d\u52a1\u5668\u7684\u57fa\u672c\u6982\u5ff5\u53ca\u5176\u5728\u5fae\u670d\u52a1\u4f53\u7cfb\u4e2d\u7684\u4f4d\u7f6e&#xff1b;<\/li>\n<li>\u591a\u5b9e\u4f8b\u90e8\u7f72\u5e26\u6765\u7684\u5b89\u5168\u4e00\u81f4\u6027\u6311\u6218&#xff1b;<\/li>\n<li>\u5982\u4f55\u4f7f\u7528 Spring Boot \u4e0e Spring Security \u914d\u7f6e\u4e00\u4e2a\u6807\u51c6\u7684\u8d44\u6e90\u670d\u52a1\u5668&#xff1b;<\/li>\n<li>\u591a\u5b9e\u4f8b\u573a\u666f\u4e0b\u7684\u5e38\u89c1\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6848&#xff08;\u5305\u62ec\u516c\u94a5\u5171\u4eab\u3001JWK Set URI \u52a8\u6001\u52a0\u8f7d\u7b49&#xff09;&#xff1b;<\/li>\n<li>\u4f7f\u7528 Spring Cloud \u5171\u4eab\u914d\u7f6e\u4e2d\u5fc3&#xff08;\u5982 Spring Cloud Config&#xff09;\u5b9e\u73b0\u5b89\u5168\u914d\u7f6e\u7684\u96c6\u4e2d\u7ba1\u7406&#xff1b;<\/li>\n<li>\u7ed3\u5408 Spring Security 5.x \u7684\u65b0\u7279\u6027&#xff08;\u5982 JwtDecoder \u81ea\u5b9a\u4e49\u914d\u7f6e&#xff09;\u63d0\u5347\u7075\u6d3b\u6027&#xff1b;<\/li>\n<li>\u5b9e\u9645\u4ee3\u7801\u793a\u4f8b\u5c55\u793a\u4ece\u5355\u5b9e\u4f8b\u5230\u591a\u5b9e\u4f8b\u7684\u5e73\u6ed1\u8fc7\u6e21&#xff1b;<\/li>\n<li>\u6027\u80fd\u4f18\u5316\u5efa\u8bae\u4e0e\u751f\u4ea7\u73af\u5883\u6ce8\u610f\u4e8b\u9879\u3002<\/li>\n<\/ul>\n<p>\u8ba9\u6211\u4eec\u5148\u4ece\u6700\u57fa\u7840\u7684\u6982\u5ff5\u5f00\u59cb&#xff0c;\u9010\u6b65\u6784\u5efa\u8d77\u5b8c\u6574\u7684\u7406\u89e3\u6846\u67b6\u3002&#x1f9f1;<\/p>\n<hr \/>\n<h3>&#x1f510; \u4ec0\u4e48\u662f\u8d44\u6e90\u670d\u52a1\u5668&#xff1f;\u5b83\u5728\u5fae\u670d\u52a1\u4e2d\u626e\u6f14\u4ec0\u4e48\u89d2\u8272&#xff1f;<\/h3>\n<p>\u5728 OAuth2 \u534f\u8bae\u4e2d&#xff0c;\u7cfb\u7edf\u901a\u5e38\u7531\u4ee5\u4e0b\u51e0\u4e2a\u89d2\u8272\u7ec4\u6210&#xff1a;<\/p>\n<li>\u8d44\u6e90\u62e5\u6709\u8005&#xff08;Resource Owner&#xff09;&#xff1a;\u901a\u5e38\u662f\u6700\u7ec8\u7528\u6237&#xff0c;\u62e5\u6709\u6570\u636e\u7684\u6240\u6709\u6743\u3002<\/li>\n<li>\u5ba2\u6237\u7aef&#xff08;Client&#xff09;&#xff1a;\u4ee3\u8868\u7528\u6237\u53d1\u8d77\u8bf7\u6c42\u7684\u5e94\u7528\u7a0b\u5e8f&#xff0c;\u4f8b\u5982\u524d\u7aef\u7f51\u9875\u6216\u79fb\u52a8 App\u3002<\/li>\n<li>\u6388\u6743\u670d\u52a1\u5668&#xff08;Authorization Server&#xff09;&#xff1a;\u8d1f\u8d23\u9881\u53d1\u8bbf\u95ee\u4ee4\u724c&#xff08;Access Token&#xff09;&#xff0c;\u9a8c\u8bc1\u7528\u6237\u8eab\u4efd\u3002<\/li>\n<li>\u8d44\u6e90\u670d\u52a1\u5668&#xff08;Resource Server&#xff09;&#xff1a;\u5b58\u50a8\u53d7\u4fdd\u62a4\u8d44\u6e90\u7684\u670d\u52a1&#xff0c;\u53ea\u6709\u6301\u6709\u6709\u6548\u4ee4\u724c\u7684\u8bf7\u6c42\u624d\u80fd\u8bbf\u95ee\u3002<\/li>\n<p>&#x1f3af; \u8d44\u6e90\u670d\u52a1\u5668\u7684\u6838\u5fc3\u804c\u8d23\u662f\u201c\u9a8c\u8bc1\u201d\u800c\u975e\u201c\u8ba4\u8bc1\u201d\u3002\u4e5f\u5c31\u662f\u8bf4&#xff0c;\u5b83\u4e0d\u53c2\u4e0e\u7528\u6237\u540d\u5bc6\u7801\u7684\u767b\u5f55\u6d41\u7a0b&#xff0c;\u4e5f\u4e0d\u5904\u7406\u7528\u6237\u7684\u4f1a\u8bdd\u72b6\u6001\u3002\u5b83\u7684\u4efb\u52a1\u975e\u5e38\u660e\u786e&#xff1a;\u63a5\u6536\u5230\u4e00\u4e2a\u643a\u5e26 JWT \u7684\u8bf7\u6c42\u540e&#xff0c;\u68c0\u67e5\u8be5 JWT \u662f\u5426\u5408\u6cd5&#xff08;\u7b7e\u540d\u6709\u6548\u3001\u672a\u8fc7\u671f\u3001\u7b7e\u53d1\u8005\u53ef\u4fe1\u7b49&#xff09;&#xff0c;\u7136\u540e\u57fa\u4e8e\u5176\u4e2d\u7684 scope \u6216 roles \u5b57\u6bb5\u5224\u65ad\u662f\u5426\u6709\u6743\u8bbf\u95ee\u76ee\u6807\u8d44\u6e90\u3002<\/p>\n<p>\u4e3e\u4e2a\u4f8b\u5b50&#xff1a;\u4f60\u6709\u4e00\u4e2a\u8ba2\u5355\u670d\u52a1&#xff08;Order Service&#xff09;&#xff0c;\u91cc\u9762\u5305\u542b\u4e86\u7528\u6237\u7684\u8d2d\u4e70\u8bb0\u5f55\u3002\u8fd9\u4e2a\u670d\u52a1\u5c31\u662f\u4e00\u4e2a\u5178\u578b\u7684\u8d44\u6e90\u670d\u52a1\u5668\u3002\u5f53\u79fb\u52a8\u7aef App \u60f3\u8981\u83b7\u53d6\u67d0\u4f4d\u7528\u6237\u7684\u8ba2\u5355\u5217\u8868\u65f6&#xff0c;\u5b83\u9700\u8981\u5148\u5411\u6388\u6743\u670d\u52a1\u5668\u7533\u8bf7\u4e00\u4e2a Access Token&#xff0c;\u7136\u540e\u5c06\u6b64 Token \u653e\u5165 Authorization: Bearer &lt;token&gt; \u8bf7\u6c42\u5934\u4e2d\u53d1\u9001\u7ed9\u8ba2\u5355\u670d\u52a1\u3002\u8ba2\u5355\u670d\u52a1\u6536\u5230\u8bf7\u6c42\u540e&#xff0c;\u4f7f\u7528\u9884\u914d\u7f6e\u7684\u5bc6\u94a5\u6216 JWKS \u7aef\u70b9\u6765\u9a8c\u8bc1 Token \u7684\u5408\u6cd5\u6027&#xff0c;\u5e76\u51b3\u5b9a\u662f\u5426\u8fd4\u56de\u6570\u636e\u3002<\/p>\n<p>\u8fd9\u79cd\u6a21\u5f0f\u7684\u4f18\u52bf\u5728\u4e8e&#xff1a;<\/p>\n<p>\u2705 \u65e0\u72b6\u6001&#xff08;Stateless&#xff09;&#xff1a;\u6bcf\u4e2a\u8bf7\u6c42\u90fd\u81ea\u5e26\u8ba4\u8bc1\u4fe1\u606f&#xff0c;\u670d\u52a1\u5668\u65e0\u9700\u7ef4\u62a4\u4f1a\u8bdd&#xff0c;\u975e\u5e38\u9002\u5408\u6c34\u5e73\u6269\u5c55\u3002<\/p>\n<p>\u2705 \u89e3\u8026\u6e05\u6670&#xff1a;\u8ba4\u8bc1\u903b\u8f91\u96c6\u4e2d\u5728\u6388\u6743\u670d\u52a1\u5668&#xff0c;\u8d44\u6e90\u670d\u52a1\u5668\u53ea\u9700\u5173\u6ce8\u4e1a\u52a1\u903b\u8f91\u548c\u6743\u9650\u6821\u9a8c\u3002<\/p>\n<p>\u2705 \u6613\u4e8e\u96c6\u6210\u7b2c\u4e09\u65b9\u670d\u52a1&#xff1a;\u53ea\u8981\u9075\u5faa\u76f8\u540c\u7684 Token \u683c\u5f0f\u548c\u9a8c\u8bc1\u673a\u5236&#xff0c;\u4efb\u4f55\u670d\u52a1\u90fd\u53ef\u4ee5\u6210\u4e3a\u8d44\u6e90\u670d\u52a1\u5668\u3002<\/p>\n<p>\u4f46\u8fd9\u4e5f\u5e26\u6765\u4e86\u4e00\u4e2a\u5173\u952e\u95ee\u9898&#xff1a;\u5982\u679c\u8d44\u6e90\u670d\u52a1\u5668\u6709\u591a\u4e2a\u5b9e\u4f8b\u8fd0\u884c\u5728\u4e0d\u540c\u7684\u8282\u70b9\u4e0a&#xff08;\u6bd4\u5982 Kubernetes \u96c6\u7fa4\u4e2d\u7684\u591a\u4e2a Pod&#xff09;&#xff0c;\u5b83\u4eec\u5982\u4f55\u4fdd\u8bc1\u5bf9\u540c\u4e00\u4e2a JWT \u7684\u9a8c\u8bc1\u7ed3\u679c\u4e00\u81f4&#xff1f;<\/p>\n<p>\u8fd9\u6b63\u662f\u6211\u4eec\u63a5\u4e0b\u6765\u8981\u91cd\u70b9\u8ba8\u8bba\u7684\u95ee\u9898\u3002&#x1f4a1;<\/p>\n<hr \/>\n<h3>&#x1f504; \u591a\u5b9e\u4f8b\u90e8\u7f72\u5e26\u6765\u7684\u5b89\u5168\u6311\u6218<\/h3>\n<p>\u5728\u4f20\u7edf\u7684\u5355\u4f53\u67b6\u6784\u4e2d&#xff0c;\u5b89\u5168\u914d\u7f6e\u901a\u5e38\u5199\u6b7b\u5728\u5e94\u7528\u5185\u90e8&#xff0c;\u6bd4\u5982\u901a\u8fc7 application.yml \u5b9a\u4e49\u5bc6\u94a5\u6216 JWK URI\u3002\u4f46\u5728\u5fae\u670d\u52a1&#043;\u591a\u5b9e\u4f8b\u7684\u73af\u5883\u4e2d&#xff0c;\u8fd9\u79cd\u505a\u6cd5\u53ef\u80fd\u5f15\u53d1\u4e25\u91cd\u95ee\u9898\u3002<\/p>\n<h4>\u2757 \u6311\u6218\u4e00&#xff1a;\u5bc6\u94a5\u540c\u6b65\u56f0\u96be<\/h4>\n<p>\u5047\u8bbe\u4f60\u7684\u6388\u6743\u670d\u52a1\u5668\u4f7f\u7528 RSA \u975e\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5\u7b7e\u53d1 JWT&#xff0c;\u79c1\u94a5\u7528\u4e8e\u7b7e\u540d&#xff0c;\u516c\u94a5\u7528\u4e8e\u9a8c\u8bc1\u3002\u8d44\u6e90\u670d\u52a1\u5668\u9700\u8981\u6301\u6709\u516c\u94a5\u624d\u80fd\u9a8c\u8bc1 Token \u7684\u7b7e\u540d\u662f\u5426\u6709\u6548\u3002<\/p>\n<p>\u5982\u679c\u4f60\u624b\u52a8\u5c06\u516c\u94a5\u786c\u7f16\u7801\u5230\u6bcf\u4e00\u4e2a\u8d44\u6e90\u670d\u52a1\u5668\u5b9e\u4f8b\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d&#xff1a;<\/p>\n<p><span class=\"token key atrule\">security<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">oauth2<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">resourceserver<\/span><span class=\"token punctuation\">:<\/span><br \/>\n      <span class=\"token key atrule\">jwt<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token key atrule\">key-value<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token punctuation\">|<\/span><span class=\"token scalar string\"><br \/>\n          &#8212;&#8211;BEGIN PUBLIC KEY&#8212;&#8211;<br \/>\n          MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx&#8230;<br \/>\n          &#8212;&#8211;END PUBLIC KEY&#8212;&#8211;<\/span><\/p>\n<p>\u90a3\u4e48\u4e00\u65e6\u6388\u6743\u670d\u52a1\u5668\u66f4\u6362\u4e86\u5bc6\u94a5\u5bf9&#xff08;\u4f8b\u5982\u5b9a\u671f\u8f6e\u6362\u5bc6\u94a5\u4ee5\u589e\u5f3a\u5b89\u5168\u6027&#xff09;&#xff0c;\u4f60\u5c31\u5fc5\u987b&#xff1a;<\/p>\n<li>\u66f4\u65b0\u6240\u6709\u8d44\u6e90\u670d\u52a1\u5668\u7684\u914d\u7f6e&#xff1b;<\/li>\n<li>\u91cd\u65b0\u6253\u5305\u5e76\u90e8\u7f72\u6bcf\u4e00\u4e2a\u5b9e\u4f8b&#xff1b;<\/li>\n<li>\u786e\u4fdd\u6240\u6709\u5b9e\u4f8b\u5728\u540c\u4e00\u65f6\u95f4\u5b8c\u6210\u66f4\u65b0&#xff0c;\u5426\u5219\u4f1a\u51fa\u73b0\u90e8\u5206\u5b9e\u4f8b\u65e0\u6cd5\u9a8c\u8bc1\u65b0 Token \u7684\u60c5\u51b5\u3002<\/li>\n<p>\u8fd9\u663e\u7136\u4e0d\u53ef\u63a5\u53d7&#xff0c;\u5c24\u5176\u662f\u5728\u5927\u89c4\u6a21\u96c6\u7fa4\u4e2d\u3002&#x1f6a8;<\/p>\n<h4>\u2757 \u6311\u6218\u4e8c&#xff1a;JWKS \u7aef\u70b9\u53d8\u66f4\u65e0\u6cd5\u53ca\u65f6\u611f\u77e5<\/h4>\n<p>\u66f4\u73b0\u4ee3\u7684\u505a\u6cd5\u662f\u8ba9\u8d44\u6e90\u670d\u52a1\u5668\u901a\u8fc7 JWKS&#xff08;JSON Web Key Set&#xff09;URI \u52a8\u6001\u83b7\u53d6\u516c\u94a5\u3002\u4f8b\u5982&#xff1a;<\/p>\n<p><span class=\"token key atrule\">spring<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">security<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">oauth2<\/span><span class=\"token punctuation\">:<\/span><br \/>\n      <span class=\"token key atrule\">resourceserver<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token key atrule\">jwt<\/span><span class=\"token punctuation\">:<\/span><br \/>\n          <span class=\"token key atrule\">jwk-set-uri<\/span><span class=\"token punctuation\">:<\/span> https<span class=\"token punctuation\">:<\/span>\/\/auth.example.com\/.well<span class=\"token punctuation\">&#8211;<\/span>known\/jwks.json<\/p>\n<p>\u8fd9\u79cd\u65b9\u5f0f\u770b\u4f3c\u89e3\u51b3\u4e86\u5bc6\u94a5\u540c\u6b65\u95ee\u9898&#xff0c;\u4f46\u5b9e\u9645\u4e0a\u4ecd\u5b58\u5728\u9690\u60a3&#xff1a;<\/p>\n<ul>\n<li>\u5982\u679c\u67d0\u4e2a\u5b9e\u4f8b\u542f\u52a8\u65f6\u7f51\u7edc\u4e0d\u7a33\u5b9a&#xff0c;\u672a\u80fd\u6210\u529f\u62c9\u53d6 JWKS&#xff0c;\u53ef\u80fd\u5bfc\u81f4\u542f\u52a8\u5931\u8d25\u6216\u540e\u7eed\u8bf7\u6c42\u5f02\u5e38&#xff1b;<\/li>\n<li>\u9ed8\u8ba4\u60c5\u51b5\u4e0b&#xff0c;Spring Security \u4f1a\u5bf9 JWKS \u54cd\u5e94\u8fdb\u884c\u7f13\u5b58&#xff0c;\u4f46\u5982\u679c\u7f13\u5b58\u65f6\u95f4\u8bbe\u7f6e\u4e0d\u5408\u7406&#xff0c;\u53ef\u80fd\u4f1a\u5bfc\u81f4\u65e7\u5bc6\u94a5\u957f\u65f6\u95f4\u9a7b\u7559\u5185\u5b58&#xff1b;<\/li>\n<li>\u591a\u4e2a\u5b9e\u4f8b\u867d\u7136\u90fd\u8bbf\u95ee\u540c\u4e00\u4e2a JWKS \u7aef\u70b9&#xff0c;\u4f46\u5982\u679c\u4e2d\u95f4\u6709 CDN \u6216\u53cd\u5411\u4ee3\u7406\u505a\u4e86\u9519\u8bef\u7f13\u5b58&#xff0c;\u4e5f\u53ef\u80fd\u5bfc\u81f4\u4e0d\u540c\u5b9e\u4f8b\u83b7\u53d6\u5230\u4e0d\u540c\u7248\u672c\u7684\u5bc6\u94a5\u3002<\/li>\n<\/ul>\n<h4>\u2757 \u6311\u6218\u4e09&#xff1a;\u914d\u7f6e\u5206\u6563&#xff0c;\u96be\u4ee5\u7edf\u4e00\u6cbb\u7406<\/h4>\n<p>\u5982\u679c\u6ca1\u6709\u7edf\u4e00\u7684\u914d\u7f6e\u7ba1\u7406\u4e2d\u5fc3&#xff0c;\u6bcf\u4e2a\u5fae\u670d\u52a1\u56e2\u961f\u5404\u81ea\u7ef4\u62a4\u81ea\u5df1\u7684\u5b89\u5168\u914d\u7f6e&#xff0c;\u5f88\u5bb9\u6613\u51fa\u73b0&#xff1a;<\/p>\n<ul>\n<li>\u4e0d\u540c\u670d\u52a1\u4f7f\u7528\u7684 Token \u9a8c\u8bc1\u89c4\u5219\u4e0d\u4e00\u81f4&#xff1b;<\/li>\n<li>\u67d0\u4e9b\u670d\u52a1\u5fd8\u8bb0\u5f00\u542f\u5fc5\u8981\u7684\u5ba1\u8ba1\u65e5\u5fd7&#xff1b;<\/li>\n<li>\u5b89\u5168\u7b56\u7565\u5347\u7ea7\u6ede\u540e&#xff0c;\u5b58\u5728\u6f5c\u5728\u6f0f\u6d1e\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u95ee\u9898\u5728\u5355\u4e00\u5b9e\u4f8b\u65f6\u4ee3\u5c1a\u53ef\u4eba\u5de5\u5e72\u9884&#xff0c;\u4f46\u5728\u6570\u767e\u4e2a\u5fae\u670d\u52a1\u5b9e\u4f8b\u5e76\u884c\u8fd0\u884c\u7684\u573a\u666f\u4e0b&#xff0c;\u51e0\u4e4e\u65e0\u6cd5\u6709\u6548\u7ba1\u7406\u3002<\/p>\n<hr \/>\n<h3>\u2705 \u89e3\u51b3\u65b9\u6848\u603b\u89c8&#xff1a;\u6784\u5efa\u53ef\u6269\u5c55\u7684\u5b89\u5168\u67b6\u6784<\/h3>\n<p>\u4e3a\u4e86\u5e94\u5bf9\u4e0a\u8ff0\u6311\u6218&#xff0c;\u6211\u4eec\u9700\u8981\u4e00\u5957\u652f\u6301\u52a8\u6001\u66f4\u65b0\u3001\u96c6\u4e2d\u7ba1\u7406\u3001\u9ad8\u53ef\u7528\u7684\u8d44\u6e90\u670d\u52a1\u5668\u5b89\u5168\u914d\u7f6e\u673a\u5236\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u4e3b\u6d41\u89e3\u51b3\u65b9\u6848\u7684\u5bf9\u6bd4\u5206\u6790&#xff1a;<\/p>\n<table>\n<tr>\u65b9\u6848\u4f18\u70b9\u7f3a\u70b9\u9002\u7528\u573a\u666f<\/tr>\n<tbody>\n<tr>\n<td>&#x1f539; \u9759\u6001\u516c\u94a5\u914d\u7f6e<\/td>\n<td>\u7b80\u5355\u76f4\u63a5&#xff0c;\u9002\u5408\u6d4b\u8bd5\u73af\u5883<\/td>\n<td>\u5bc6\u94a5\u8f6e\u6362\u56f0\u96be&#xff0c;\u7ef4\u62a4\u6210\u672c\u9ad8<\/td>\n<td>\u5c0f\u578b\u9879\u76ee\u3001POC \u9a8c\u8bc1<\/td>\n<\/tr>\n<tr>\n<td>&#x1f539; JWKS URI \u52a8\u6001\u52a0\u8f7d<\/td>\n<td>\u652f\u6301\u5bc6\u94a5\u81ea\u52a8\u5237\u65b0&#xff0c;\u7b26\u5408 OIDC \u89c4\u8303<\/td>\n<td>\u4f9d\u8d56\u7f51\u7edc\u7a33\u5b9a\u6027&#xff0c;\u9700\u5408\u7406\u914d\u7f6e\u7f13\u5b58<\/td>\n<td>\u4e2d\u5927\u578b\u5fae\u670d\u52a1\u7cfb\u7edf<\/td>\n<\/tr>\n<tr>\n<td>&#x1f539; \u914d\u7f6e\u4e2d\u5fc3\u7edf\u4e00\u7ba1\u7406&#xff08;\u5982 Spring Cloud Config&#xff09;<\/td>\n<td>\u914d\u7f6e\u96c6\u4e2d\u5316&#xff0c;\u652f\u6301\u7070\u5ea6\u53d1\u5e03<\/td>\n<td>\u5f15\u5165\u989d\u5916\u7ec4\u4ef6&#xff0c;\u589e\u52a0\u590d\u6742\u5ea6<\/td>\n<td>\u5df2\u6709 DevOps \u4f53\u7cfb\u7684\u4f01\u4e1a<\/td>\n<\/tr>\n<tr>\n<td>&#x1f539; \u4f7f\u7528 Spring Authorization Server &#043; \u5171\u4eab\u6570\u636e\u5e93<\/td>\n<td>\u5b9e\u73b0\u5b8c\u6574\u7684 OAuth2 \u63d0\u4f9b\u5546\u80fd\u529b<\/td>\n<td>\u5f00\u53d1\u7ef4\u62a4\u6210\u672c\u9ad8<\/td>\n<td>\u81ea\u5efa\u7edf\u4e00\u8eab\u4efd\u5e73\u53f0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5728\u5b9e\u9645\u751f\u4ea7\u73af\u5883\u4e2d&#xff0c;\u63a8\u8350\u91c7\u7528 \u201cJWKS URI &#043; \u914d\u7f6e\u4e2d\u5fc3\u201d \u7684\u7ec4\u5408\u65b9\u5f0f&#xff0c;\u65e2\u80fd\u5b9e\u73b0\u5bc6\u94a5\u7684\u52a8\u6001\u53d1\u73b0&#xff0c;\u53c8\u80fd\u901a\u8fc7\u7edf\u4e00\u914d\u7f6e\u964d\u4f4e\u8fd0\u7ef4\u96be\u5ea6\u3002<\/p>\n<p>\u4e0b\u9762\u6211\u4eec\u901a\u8fc7\u5177\u4f53\u7684 Java \u4ee3\u7801\u793a\u4f8b&#xff0c;\u4e00\u6b65\u6b65\u6f14\u793a\u5982\u4f55\u6784\u5efa\u8fd9\u6837\u4e00\u4e2a\u5065\u58ee\u7684\u8d44\u6e90\u670d\u52a1\u5668\u67b6\u6784\u3002&#x1f468;\u200d&#x1f4bb;<\/p>\n<hr \/>\n<h3>&#x1f4bb; \u793a\u4f8b\u4e00&#xff1a;\u57fa\u7840\u8d44\u6e90\u670d\u52a1\u5668\u914d\u7f6e&#xff08;\u5355\u5b9e\u4f8b&#xff09;<\/h3>\n<p>\u6211\u4eec\u5148\u4ece\u4e00\u4e2a\u7b80\u5355\u7684 Spring Boot \u5e94\u7528\u5f00\u59cb&#xff0c;\u642d\u5efa\u4e00\u4e2a\u57fa\u672c\u7684\u8d44\u6e90\u670d\u52a1\u5668\u3002<\/p>\n<h4>\u6b65\u9aa4 1&#xff1a;\u6dfb\u52a0 Maven \u4f9d\u8d56<\/h4>\n<p><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependencies<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.boot<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-boot-starter-web<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.boot<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-boot-starter-oauth2-resource-server<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.boot<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n        <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-boot-starter-security<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependencies<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>\u6ce8\u610f\u5f15\u5165\u4e86 spring-boot-starter-oauth2-resource-server&#xff0c;\u8fd9\u662f Spring Security \u63d0\u4f9b\u7684\u4e13\u95e8\u7528\u4e8e\u6784\u5efa\u8d44\u6e90\u670d\u52a1\u5668\u7684\u6a21\u5757\u3002<\/p>\n<h4>\u6b65\u9aa4 2&#xff1a;\u542f\u7528\u5b89\u5168\u914d\u7f6e\u7c7b<\/h4>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>context<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Bean<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>context<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Configuration<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>security<span class=\"token punctuation\">.<\/span>config<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span>web<span class=\"token punctuation\">.<\/span>builders<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">HttpSecurity<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>security<span class=\"token punctuation\">.<\/span>config<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span>web<span class=\"token punctuation\">.<\/span>configuration<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">EnableWebSecurity<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>security<span class=\"token punctuation\">.<\/span>config<span class=\"token punctuation\">.<\/span>http<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">SessionCreationPolicy<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>security<span class=\"token punctuation\">.<\/span>oauth2<span class=\"token punctuation\">.<\/span>jwt<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">JwtDecoder<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>security<span class=\"token punctuation\">.<\/span>oauth2<span class=\"token punctuation\">.<\/span>jwt<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">NimbusJwtDecoder<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>security<span class=\"token punctuation\">.<\/span>web<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">SecurityFilterChain<\/span><\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token annotation punctuation\">&#064;Configuration<\/span><br \/>\n<span class=\"token annotation punctuation\">&#064;EnableWebSecurity<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">SecurityConfig<\/span> <span class=\"token punctuation\">{<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;Bean<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token class-name\">SecurityFilterChain<\/span> <span class=\"token function\">filterChain<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">HttpSecurity<\/span> http<span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> <span class=\"token class-name\">Exception<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        http<br \/>\n            <span class=\"token punctuation\">.<\/span><span class=\"token function\">authorizeHttpRequests<\/span><span class=\"token punctuation\">(<\/span>authz <span class=\"token operator\">-&gt;<\/span> authz<br \/>\n                <span class=\"token punctuation\">.<\/span><span class=\"token function\">requestMatchers<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/public\/**&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">permitAll<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">.<\/span><span class=\"token function\">anyRequest<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">authenticated<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">.<\/span><span class=\"token function\">oauth2ResourceServer<\/span><span class=\"token punctuation\">(<\/span>oauth2 <span class=\"token operator\">-&gt;<\/span> oauth2<br \/>\n                <span class=\"token punctuation\">.<\/span><span class=\"token function\">jwt<\/span><span class=\"token punctuation\">(<\/span>jwt <span class=\"token operator\">-&gt;<\/span> jwt<span class=\"token punctuation\">.<\/span><span class=\"token function\">decoder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">jwtDecoder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">.<\/span><span class=\"token function\">sessionManagement<\/span><span class=\"token punctuation\">(<\/span>session <span class=\"token operator\">-&gt;<\/span> session<span class=\"token punctuation\">.<\/span><span class=\"token function\">sessionCreationPolicy<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SessionCreationPolicy<\/span><span class=\"token punctuation\">.<\/span><span class=\"token constant\">STATELESS<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        <span class=\"token keyword\">return<\/span> http<span class=\"token punctuation\">.<\/span><span class=\"token function\">build<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;Bean<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token class-name\">JwtDecoder<\/span> <span class=\"token function\">jwtDecoder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token comment\">\/\/ \u4f7f\u7528 JWKS URI \u6784\u5efa\u89e3\u7801\u5668<\/span><br \/>\n        <span class=\"token class-name\">String<\/span> jwkSetUri <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;https:\/\/your-auth-server\/.well-known\/jwks.json&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> <span class=\"token class-name\">NimbusJwtDecoder<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">withJwkSetUri<\/span><span class=\"token punctuation\">(<\/span>jwkSetUri<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">build<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>&#x1f4cc; \u5173\u952e\u70b9\u8bf4\u660e&#xff1a;<\/p>\n<ul>\n<li>oauth2ResourceServer().jwt() \u8868\u793a\u542f\u7528\u57fa\u4e8e JWT \u7684\u8d44\u6e90\u670d\u52a1\u5668\u652f\u6301&#xff1b;<\/li>\n<li>NimbusJwtDecoder.withJwkSetUri() \u4f1a\u5b9a\u671f\u4ece\u6307\u5b9a URL \u83b7\u53d6 JWKS \u5e76\u7f13\u5b58\u516c\u94a5&#xff0c;\u9ed8\u8ba4\u7f13\u5b58\u65f6\u95f4\u4e3a 5 \u5206\u949f&#xff1b;<\/li>\n<li>SessionCreationPolicy.STATELESS \u786e\u4fdd\u4e0d\u4f1a\u521b\u5efa HttpSession&#xff0c;\u7b26\u5408 RESTful \u8bbe\u8ba1\u539f\u5219\u3002<\/li>\n<\/ul>\n<h4>\u6b65\u9aa4 3&#xff1a;\u7f16\u5199\u53d7\u4fdd\u62a4\u7684\u63a7\u5236\u5668<\/h4>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>web<span class=\"token punctuation\">.<\/span>bind<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">GetMapping<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>web<span class=\"token punctuation\">.<\/span>bind<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">RestController<\/span><\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token annotation punctuation\">&#064;RestController<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">OrderController<\/span> <span class=\"token punctuation\">{<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;GetMapping<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/orders&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token class-name\">String<\/span> <span class=\"token function\">getOrders<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> <span class=\"token string\">&#034;{&#039;orders&#039;: [&#039;Order-001&#039;, &#039;Order-002&#039;]}&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;GetMapping<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/public\/info&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token class-name\">String<\/span> <span class=\"token function\">getInfo<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> <span class=\"token string\">&#034;This is public information.&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u6b64\u65f6&#xff0c;\u8bbf\u95ee \/orders \u63a5\u53e3\u9700\u8981\u63d0\u4f9b\u6709\u6548\u7684 Bearer Token&#xff0c;\u800c \/public\/info \u53ef\u4ee5\u533f\u540d\u8bbf\u95ee\u3002<\/p>\n<h4>\u6b65\u9aa4 4&#xff1a;\u914d\u7f6e application.yml<\/h4>\n<p><span class=\"token key atrule\">server<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">port<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">8080<\/span><\/p>\n<p><span class=\"token key atrule\">spring<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">application<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">name<\/span><span class=\"token punctuation\">:<\/span> order<span class=\"token punctuation\">&#8211;<\/span>service<\/p>\n<p>\u4e0d\u9700\u8981\u989d\u5916\u914d\u7f6e\u5b89\u5168\u53c2\u6570&#xff0c;\u56e0\u4e3a\u6211\u4eec\u5df2\u7ecf\u5728 Java Config \u4e2d\u5b9a\u4e49\u4e86 JwtDecoder\u3002<\/p>\n<p>\u542f\u52a8\u5e94\u7528\u540e&#xff0c;\u4f60\u53ef\u4ee5\u4f7f\u7528 Postman \u6216 curl \u6d4b\u8bd5&#xff1a;<\/p>\n<p><span class=\"token function\">curl<\/span> <span class=\"token parameter variable\">-H<\/span> <span class=\"token string\">&#034;Authorization: Bearer eyJhbGciOiJSUzI1Ni&#8230;&#034;<\/span> http:\/\/localhost:8080\/orders<\/p>\n<p>\u5982\u679c Token \u65e0\u6548\u6216\u7f3a\u5931&#xff0c;\u5c06\u8fd4\u56de 401 Unauthorized&#xff1b;\u82e5\u6709\u6548&#xff0c;\u5219\u8fd4\u56de\u8ba2\u5355\u6570\u636e\u3002<\/p>\n<p>&#x1f44f; 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\u6216\u672c\u5730\u6587\u4ef6\u7cfb\u7edf\u4e2d&#xff0c;\u5e76\u901a\u8fc7 HTTP \u63a5\u53e3\u4f9b\u5404\u4e2a\u5fae\u670d\u52a1\u62c9\u53d6\u3002<\/p>\n<p>&#x1f4da; \u66f4\u591a\u5173\u4e8e Spring Cloud Config \u7684\u539f\u7406\u4ecb\u7ecd&#xff0c;\u8bf7\u53c2\u8003\u5b98\u65b9\u6587\u6863&#xff1a;https:\/\/docs.spring.io\/spring-cloud-config\/docs\/current\/reference\/html\/<\/p>\n<p>\u4e0b\u9762\u6211\u4eec\u6f14\u793a\u5982\u4f55\u5c06 JWKS URI \u63d0\u53d6\u5230\u8fdc\u7a0b\u914d\u7f6e\u4e2d\u5fc3\u3002<\/p>\n<h4>\u67b6\u6784\u56fe\u793a\u610f<\/h4>\n<p>  #mermaid-svg-CWdfpUAEui54CZ4G{font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;font-size:16px;fill:#333;}@keyframes edge-animation-frame{from{stroke-dashoffset:0;}}@keyframes dash{to{stroke-dashoffset:0;}}#mermaid-svg-CWdfpUAEui54CZ4G .edge-animation-slow{stroke-dasharray:9,5!important;stroke-dashoffset:900;animation:dash 50s linear infinite;stroke-linecap:round;}#mermaid-svg-CWdfpUAEui54CZ4G 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0.8);padding:2px;}#mermaid-svg-CWdfpUAEui54CZ4G .icon-shape .label rect,#mermaid-svg-CWdfpUAEui54CZ4G .image-shape .label rect{opacity:0.5;background-color:rgba(232,232,232, 0.8);fill:rgba(232,232,232, 0.8);}#mermaid-svg-CWdfpUAEui54CZ4G .label-icon{display:inline-block;height:1em;overflow:visible;vertical-align:-0.125em;}#mermaid-svg-CWdfpUAEui54CZ4G .node .label-icon path{fill:currentColor;stroke:revert;stroke-width:revert;}#mermaid-svg-CWdfpUAEui54CZ4G :root{&#8211;mermaid-font-family:\\&#8221;trebuchet ms\\&#8221;,verdana,arial,sans-serif;}<\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u5b58\u50a8\u914d\u7f6e\u6587\u4ef6<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>HTTP \/{application}\/{profile}<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>HTTP \/{application}\/{profile}<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>HTTP \/{application}\/{profile}<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u63d0\u4f9b JWKS<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u9a8c\u8bc1 Token<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u9a8c\u8bc1 Token<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"edgeLabel\"><\/p>\n<p>\u9a8c\u8bc1 Token<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>Git Repository<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>Spring Cloud Config Server<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>Resource Server Instance 1<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>Resource Server Instance 2<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>Resource Server Instance N<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>OAuth2 Authorization Server<\/p>\n<p><\/span><\/p>\n<p>         <span class=\"nodeLabel\"><\/p>\n<p>JWKS Endpoint<\/p>\n<p><\/span><\/p>\n<p>\u5728\u8fd9\u4e2a\u67b6\u6784\u4e2d&#xff1a;<\/p>\n<ul>\n<li>\u6240\u6709\u8d44\u6e90\u670d\u52a1\u5668\u5b9e\u4f8b\u90fd\u4e0d\u518d\u672c\u5730\u5b58\u653e jwk-set-uri&#xff0c;\u800c\u662f\u4ece Config Server \u83b7\u53d6&#xff1b;<\/li>\n<li>Config Server \u4ece Git \u4ed3\u5e93\u8bfb\u53d6\u7edf\u4e00\u914d\u7f6e&#xff1b;<\/li>\n<li>\u6388\u6743\u670d\u52a1\u5668\u66b4\u9732\u6807\u51c6\u7684 .well-known\/jwks.json \u7aef\u70b9&#xff1b;<\/li>\n<li>\u6bcf\u4e2a\u8d44\u6e90\u670d\u52a1\u5668\u5b9e\u4f8b\u72ec\u7acb\u8c03\u7528 JWKS \u7aef\u70b9&#xff0c;\u4f46\u7531\u4e8e\u914d\u7f6e\u4e00\u81f4&#xff0c;\u884c\u4e3a\u5b8c\u5168\u76f8\u540c\u3002<\/li>\n<\/ul>\n<hr \/>\n<h4>\u6b65\u9aa4 1&#xff1a;\u642d\u5efa Spring Cloud Config Server<\/h4>\n<p>\u65b0\u5efa\u4e00\u4e2a\u540d\u4e3a config-server \u7684 Spring Boot \u9879\u76ee&#xff0c;\u6dfb\u52a0\u4f9d\u8d56&#xff1a;<\/p>\n<p><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.cloud<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-cloud-config-server<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>\u4e3b\u7c7b\u542f\u7528 Config Server&#xff1a;<\/p>\n<p><span class=\"token annotation punctuation\">&#064;SpringBootApplication<\/span><br \/>\n<span class=\"token annotation punctuation\">&#064;EnableConfigServer<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">ConfigServerApplication<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">String<\/span><span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">]<\/span> args<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token class-name\">SpringApplication<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">run<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">ConfigServerApplication<\/span><span class=\"token punctuation\">.<\/span><span class=\"token keyword\">class<\/span><span class=\"token punctuation\">,<\/span> args<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u914d\u7f6e application.yml&#xff1a;<\/p>\n<p><span class=\"token key atrule\">server<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">port<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">8888<\/span><\/p>\n<p><span class=\"token key atrule\">spring<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">cloud<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">config<\/span><span class=\"token punctuation\">:<\/span><br \/>\n      <span class=\"token key atrule\">server<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token key atrule\">git<\/span><span class=\"token punctuation\">:<\/span><br \/>\n          <span class=\"token key atrule\">uri<\/span><span class=\"token punctuation\">:<\/span> https<span class=\"token punctuation\">:<\/span>\/\/example.com\/config<span class=\"token punctuation\">&#8211;<\/span>repo.git<br \/>\n          <span class=\"token key atrule\">clone-on-start<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token boolean important\">true<\/span><\/p>\n<p>\u5047\u8bbe\u4f60\u5728 Git \u4ed3\u5e93\u4e2d\u6709\u5982\u4e0b\u6587\u4ef6&#xff1a;<\/p>\n<p>order-service-dev.yml<\/p>\n<p><span class=\"token key atrule\">spring<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">security<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">oauth2<\/span><span class=\"token punctuation\">:<\/span><br \/>\n      <span class=\"token key atrule\">resourceserver<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token key atrule\">jwt<\/span><span class=\"token punctuation\">:<\/span><br \/>\n          <span class=\"token key atrule\">jwk-set-uri<\/span><span class=\"token punctuation\">:<\/span> https<span class=\"token punctuation\">:<\/span>\/\/auth.prod.example.com\/.well<span class=\"token punctuation\">&#8211;<\/span>known\/jwks.json<\/p>\n<p>\u8fd9\u6837&#xff0c;\u4efb\u4f55\u670d\u52a1\u53ea\u8981\u8bbf\u95ee http:\/\/config-server:8888\/order-service\/dev \u5c31\u80fd\u83b7\u53d6\u5176\u5f00\u53d1\u73af\u5883\u7684\u914d\u7f6e\u3002<\/p>\n<hr \/>\n<h4>\u6b65\u9aa4 2&#xff1a;\u4fee\u6539\u8d44\u6e90\u670d\u52a1\u5668\u4ee5\u8fde\u63a5 Config Server<\/h4>\n<p>\u56de\u5230\u539f\u6765\u7684\u8ba2\u5355\u670d\u52a1&#xff0c;\u6dfb\u52a0 Config Client \u4f9d\u8d56&#xff1a;<\/p>\n<p><span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.cloud<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-cloud-starter-config<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>org.springframework.cloud<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-cloud-starter-bootstrap<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<p>\u521b\u5efa bootstrap.yml&#xff08;\u4f18\u5148\u7ea7\u9ad8\u4e8e application.yml&#xff09;&#xff1a;<\/p>\n<p><span class=\"token key atrule\">spring<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">application<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">name<\/span><span class=\"token punctuation\">:<\/span> order<span class=\"token punctuation\">&#8211;<\/span>service<br \/>\n  <span class=\"token key atrule\">profiles<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">active<\/span><span class=\"token punctuation\">:<\/span> dev<br \/>\n  <span class=\"token key atrule\">cloud<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">config<\/span><span class=\"token punctuation\">:<\/span><br \/>\n      <span class=\"token key atrule\">uri<\/span><span class=\"token punctuation\">:<\/span> http<span class=\"token punctuation\">:<\/span>\/\/localhost<span class=\"token punctuation\">:<\/span><span class=\"token number\">8888<\/span><br \/>\n      <span class=\"token key atrule\">fail-fast<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token boolean important\">true<\/span><\/p>\n<p><span class=\"token key atrule\">server<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">port<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">8080<\/span><\/p>\n<p>\u6b64\u65f6&#xff0c;\u5e94\u7528\u542f\u52a8\u65f6\u4f1a\u81ea\u52a8\u4ece Config Server \u83b7\u53d6\u914d\u7f6e&#xff0c;\u5305\u62ec jwk-set-uri\u3002\u6211\u4eec\u751a\u81f3\u53ef\u4ee5\u5220\u9664\u4e4b\u524d Java Config \u4e2d\u7684 jwtDecoder() \u65b9\u6cd5&#xff0c;\u6539\u7531\u81ea\u52a8\u914d\u7f6e\u5b8c\u6210\u3002<\/p>\n<p>\u4e0d\u8fc7\u4e3a\u4e86\u66f4\u597d\u7684\u63a7\u5236\u529b&#xff0c;\u5efa\u8bae\u4fdd\u7559\u81ea\u5b9a\u4e49 JwtDecoder Bean&#xff0c;\u5e76\u4ece\u4e2d\u8bfb\u53d6\u5c5e\u6027&#xff1a;<\/p>\n<p><span class=\"token annotation punctuation\">&#064;Value<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;${spring.security.oauth2.resourceserver.jwt.jwk-set-uri}&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">private<\/span> <span class=\"token class-name\">String<\/span> jwkSetUri<span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token annotation punctuation\">&#064;Bean<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token class-name\">JwtDecoder<\/span> <span class=\"token function\">jwtDecoder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token class-name\">NimbusJwtDecoder<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">withJwkSetUri<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">this<\/span><span class=\"token punctuation\">.<\/span>jwkSetUri<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">build<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u8fd9\u6837\u4e00\u6765&#xff0c;\u5373\u4f7f\u5c06\u6765\u5207\u6362\u5230\u4e0d\u540c\u7684\u6388\u6743\u670d\u52a1\u5668&#xff0c;\u4e5f\u53ea\u9700\u4fee\u6539 Git \u4ed3\u5e93\u4e2d\u7684\u914d\u7f6e\u6587\u4ef6&#xff0c;\u65e0\u9700\u91cd\u65b0\u7f16\u8bd1\u4ee3\u7801\u3002<\/p>\n<hr \/>\n<h3>\u2699\ufe0f \u9ad8\u7ea7\u6280\u5de7&#xff1a;\u81ea\u5b9a\u4e49 JwtDecoder \u4ee5\u589e\u5f3a\u5f39\u6027<\/h3>\n<p>\u867d\u7136\u9ed8\u8ba4\u7684 NimbusJwtDecoder \u5df2\u7ecf\u5f88\u5f3a\u5927&#xff0c;\u4f46\u5728\u67d0\u4e9b\u7279\u6b8a\u573a\u666f\u4e0b&#xff0c;\u6211\u4eec\u53ef\u80fd\u9700\u8981\u8fdb\u4e00\u6b65\u5b9a\u5236\u884c\u4e3a\u3002\u4f8b\u5982&#xff1a;<\/p>\n<ul>\n<li>\u6dfb\u52a0\u8d85\u65f6\u63a7\u5236&#xff1b;<\/li>\n<li>\u542f\u7528\u91cd\u8bd5\u673a\u5236&#xff1b;<\/li>\n<li>\u8bb0\u5f55 JWKS \u8bf7\u6c42\u65e5\u5fd7\u4ee5\u4fbf\u6392\u67e5\u95ee\u9898&#xff1b;<\/li>\n<li>\u652f\u6301\u591a\u4e2a\u5907\u7528 JWKS \u5730\u5740&#xff08;\u5bb9\u707e&#xff09;\u3002<\/li>\n<\/ul>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u589e\u5f3a\u7248\u7684 ResilientJwtDecoder \u5b9e\u73b0&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>nimbusds<span class=\"token punctuation\">.<\/span>jose<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">JOSEException<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>nimbusds<span class=\"token punctuation\">.<\/span>jose<span class=\"token punctuation\">.<\/span>jwk<span class=\"token punctuation\">.<\/span>source<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">JWKSource<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>nimbusds<span class=\"token punctuation\">.<\/span>jose<span class=\"token punctuation\">.<\/span>jwk<span class=\"token punctuation\">.<\/span>source<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">RemoteJWKSet<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>nimbusds<span class=\"token punctuation\">.<\/span>jose<span class=\"token punctuation\">.<\/span>proc<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">JWSVerificationKeySelector<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>nimbusds<span class=\"token punctuation\">.<\/span>jose<span class=\"token punctuation\">.<\/span>proc<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">SecurityContext<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>nimbusds<span class=\"token punctuation\">.<\/span>jwt<span class=\"token punctuation\">.<\/span>proc<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">ConfigurableJWTProcessor<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>nimbusds<span class=\"token punctuation\">.<\/span>jwt<span class=\"token punctuation\">.<\/span>proc<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">DefaultJWTProcessor<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>context<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Bean<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>context<span class=\"token punctuation\">.<\/span>annotation<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Configuration<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>security<span class=\"token punctuation\">.<\/span>oauth2<span class=\"token punctuation\">.<\/span>jwt<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">JwtDecoder<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>security<span class=\"token punctuation\">.<\/span>oauth2<span class=\"token punctuation\">.<\/span>jwt<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">NimbusJwtDecoder<\/span><\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">java<span class=\"token punctuation\">.<\/span>net<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">URI<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">java<span class=\"token punctuation\">.<\/span>time<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Duration<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Map<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span>concurrent<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">ConcurrentHashMap<\/span><\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token annotation punctuation\">&#064;Configuration<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">CustomJwtConfig<\/span> <span class=\"token punctuation\">{<\/span><\/p>\n<p>    <span class=\"token keyword\">private<\/span> <span class=\"token keyword\">final<\/span> <span class=\"token class-name\">Map<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">String<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token class-name\">JwtDecoder<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> decoderCache <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ConcurrentHashMap<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;Bean<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token class-name\">JwtDecoder<\/span> <span class=\"token function\">resilientJwtDecoder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token annotation punctuation\">&#064;Value<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;${spring.security.oauth2.resourceserver.jwt.jwk-set-uri}&#034;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token class-name\">String<\/span> jwkSetUri<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> decoderCache<span class=\"token punctuation\">.<\/span><span class=\"token function\">computeIfAbsent<\/span><span class=\"token punctuation\">(<\/span>jwkSetUri<span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">this<\/span><span class=\"token operator\">::<\/span><span class=\"token function\">createWithTimeout<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token keyword\">private<\/span> <span class=\"token class-name\">JwtDecoder<\/span> <span class=\"token function\">createWithTimeout<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">String<\/span> uri<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token class-name\">ConfigurableJWTProcessor<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">SecurityContext<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> jwtProcessor <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">DefaultJWTProcessor<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>            <span class=\"token comment\">\/\/ \u521b\u5efa\u8fdc\u7a0b JWK \u6e90&#xff0c;\u5e76\u8bbe\u7f6e\u8fde\u63a5\u548c\u8bfb\u53d6\u8d85\u65f6<\/span><br \/>\n            <span class=\"token class-name\">RemoteJWKSet<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">SecurityContext<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> jwkSource <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">RemoteJWKSet<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><span class=\"token punctuation\">(<\/span><br \/>\n                <span class=\"token constant\">URI<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">create<\/span><span class=\"token punctuation\">(<\/span>uri<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">toURL<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span><br \/>\n                connection <span class=\"token operator\">-&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                    connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">setConnectTimeout<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Math<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">toIntExact<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Duration<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">ofSeconds<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">3<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">toMillis<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                    connection<span class=\"token punctuation\">.<\/span><span class=\"token function\">setReadTimeout<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Math<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">toIntExact<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Duration<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">ofSeconds<\/span><span class=\"token punctuation\">(<\/span><span class=\"token number\">5<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">toMillis<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token punctuation\">}<\/span><br \/>\n            <span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>            <span class=\"token class-name\">JWSVerificationKeySelector<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">SecurityContext<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> selector <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">JWSVerificationKeySelector<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><span class=\"token punctuation\">(<\/span>jwkSource<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>            jwtProcessor<span class=\"token punctuation\">.<\/span><span class=\"token function\">setJWSKeySelector<\/span><span class=\"token punctuation\">(<\/span>selector<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>            <span class=\"token keyword\">return<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">NimbusJwtDecoder<\/span><span class=\"token punctuation\">(<\/span>jwtProcessor<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">catch<\/span> <span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Exception<\/span> e<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">throw<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">IllegalStateException<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Failed to initialize JWT decoder for URI: &#034;<\/span> <span class=\"token operator\">&#043;<\/span> uri<span class=\"token punctuation\">,<\/span> e<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>&#x1f4cc; \u7279\u6027\u8bf4\u660e&#xff1a;<\/p>\n<ul>\n<li>\u4f7f\u7528 ConcurrentHashMap \u7f13\u5b58\u5df2\u521b\u5efa\u7684 JwtDecoder&#xff0c;\u907f\u514d\u91cd\u590d\u521d\u59cb\u5316&#xff1b;<\/li>\n<li>\u901a\u8fc7 connection \u53c2\u6570\u8bbe\u7f6e\u8fde\u63a5\u548c\u8bfb\u53d6\u8d85\u65f6&#xff0c;\u9632\u6b62\u56e0\u7f51\u7edc\u5ef6\u8fdf\u5bfc\u81f4\u7ebf\u7a0b\u963b\u585e&#xff1b;<\/li>\n<li>\u82e5\u672a\u6765\u652f\u6301\u591a\u6d3b\u6388\u6743\u670d\u52a1\u5668&#xff0c;\u53ef\u5728 decoderCache \u4e2d\u52a0\u5165\u4e3b\u5907\u5207\u6362\u903b\u8f91&#xff1b;<\/li>\n<li>\u5f02\u5e38\u88ab\u6355\u83b7\u5e76\u5305\u88c5\u4e3a IllegalStateException&#xff0c;\u4fbf\u4e8e\u76d1\u63a7\u544a\u8b66\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u6837\u7684\u8bbe\u8ba1\u4f7f\u5f97\u8d44\u6e90\u670d\u52a1\u5668\u5728\u9762\u5bf9\u7f51\u7edc\u6296\u52a8\u6216\u6388\u6743\u670d\u52a1\u5668\u77ed\u6682\u4e0d\u53ef\u7528\u65f6\u66f4\u5177\u97e7\u6027\u3002<\/p>\n<hr \/>\n<h3>&#x1f504; \u5bc6\u94a5\u8f6e\u6362\u4e0e\u96f6\u505c\u673a\u90e8\u7f72\u7b56\u7565<\/h3>\n<p>\u5728\u771f\u5b9e\u751f\u4ea7\u73af\u5883\u4e2d&#xff0c;\u5b89\u5168\u5408\u89c4\u8981\u6c42\u5b9a\u671f\u66f4\u6362\u7b7e\u540d\u5bc6\u94a5&#xff08;Key Rotation&#xff09;\u3002OpenID Connect \u89c4\u8303\u5141\u8bb8\u540c\u65f6\u53d1\u5e03\u591a\u4e2a\u6709\u6548\u7684\u516c\u94a5&#xff08;\u901a\u8fc7 JWKS \u4e2d\u7684 kid \u5b57\u6bb5\u533a\u5206&#xff09;&#xff0c;\u4ece\u800c\u5b9e\u73b0\u5e73\u6ed1\u8fc7\u6e21\u3002<\/p>\n<p>\u4f8b\u5982&#xff0c;\u4f60\u7684 JWKS \u54cd\u5e94\u53ef\u80fd\u662f\u8fd9\u6837\u7684&#xff1a;<\/p>\n<p><span class=\"token punctuation\">{<\/span><br \/>\n  <span class=\"token string-property property\">&#034;keys&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token punctuation\">[<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n      <span class=\"token string-property property\">&#034;kty&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;RSA&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n      <span class=\"token string-property property\">&#034;use&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;sig&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n      <span class=\"token string-property property\">&#034;kid&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;abc123&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n      <span class=\"token string-property property\">&#034;n&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;&#8230;&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n      <span class=\"token string-property property\">&#034;e&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;AQAB&#034;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">,<\/span><br \/>\n    <span class=\"token punctuation\">{<\/span><br \/>\n      <span class=\"token string-property property\">&#034;kty&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;RSA&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n      <span class=\"token string-property property\">&#034;use&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;sig&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n      <span class=\"token string-property property\">&#034;kid&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;def456&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n      <span class=\"token string-property property\">&#034;n&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;&#8230;&#034;<\/span><span class=\"token punctuation\">,<\/span><br \/>\n      <span class=\"token string-property property\">&#034;e&#034;<\/span><span class=\"token operator\">:<\/span> <span class=\"token string\">&#034;AQAB&#034;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n  <span class=\"token punctuation\">]<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u5176\u4e2d abc123 \u662f\u65e7\u5bc6\u94a5&#xff0c;def456 \u662f\u65b0\u5bc6\u94a5\u3002\u6388\u6743\u670d\u52a1\u5668\u5df2\u7ecf\u5f00\u59cb\u7b7e\u53d1\u4f7f\u7528 def456 \u7b7e\u540d\u7684\u65b0 Token&#xff0c;\u4f46\u4ecd\u7136\u63a5\u53d7\u7528 abc123 \u7b7e\u540d\u7684\u6709\u6548 Token\u3002<\/p>\n<p>Spring Security \u7684 NimbusJwtDecoder \u4f1a\u81ea\u52a8\u6839\u636e JWT \u5934\u90e8\u7684 kid \u67e5\u627e\u5bf9\u5e94\u7684\u516c\u94a5&#xff0c;\u56e0\u6b64\u65e0\u9700\u4eba\u5de5\u5e72\u9884\u5373\u53ef\u652f\u6301\u591a\u5bc6\u94a5\u5171\u5b58\u3002<\/p>\n<p>\u4f46\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u6211\u4eec\u53ef\u4ee5\u5ffd\u89c6\u90e8\u7f72\u8282\u594f\u3002\u6b63\u786e\u7684\u5bc6\u94a5\u8f6e\u6362\u6d41\u7a0b\u5e94\u5982\u4e0b&#xff1a;<\/p>\n<li>\u9884\u53d1\u5e03\u9636\u6bb5&#xff1a;\u6388\u6743\u670d\u52a1\u5668\u751f\u6210\u65b0\u5bc6\u94a5\u5bf9&#xff0c;\u5e76\u5c06\u5176\u6dfb\u52a0\u5230 JWKS \u4e2d&#xff08;\u4f46\u6682\u4e0d\u7528\u4e8e\u7b7e\u540d&#xff09;&#xff1b;<\/li>\n<li>\u4f20\u64ad\u9636\u6bb5&#xff1a;\u7b49\u5f85\u81f3\u5c11\u4e00\u4e2a JWKS \u7f13\u5b58\u5468\u671f&#xff08;\u9ed8\u8ba4 5 \u5206\u949f&#xff09;&#xff0c;\u786e\u4fdd\u6240\u6709\u8d44\u6e90\u670d\u52a1\u5668\u5b9e\u4f8b\u90fd\u5df2\u62c9\u53d6\u5230\u65b0\u516c\u94a5&#xff1b;<\/li>\n<li>\u5207\u6362\u9636\u6bb5&#xff1a;\u6388\u6743\u670d\u52a1\u5668\u5f00\u59cb\u4f7f\u7528\u65b0\u5bc6\u94a5\u7b7e\u540d Token&#xff1b;<\/li>\n<li>\u89c2\u5bdf\u9636\u6bb5&#xff1a;\u76d1\u63a7\u65e5\u5fd7&#xff0c;\u786e\u8ba4\u6ca1\u6709\u56e0\u201c\u627e\u4e0d\u5230\u516c\u94a5\u201d\u5bfc\u81f4\u7684 401 \u9519\u8bef&#xff1b;<\/li>\n<li>\u6e05\u7406\u9636\u6bb5&#xff1a;\u5f85\u6240\u6709\u65e7 Token \u8fc7\u671f\u540e&#xff0c;\u4ece JWKS \u4e2d\u79fb\u9664\u65e7\u516c\u94a5\u3002<\/li>\n<p>&#x1f4d8; \u4e86\u89e3\u66f4\u591a\u5173\u4e8e JWT \u5bc6\u94a5\u8f6e\u6362\u7684\u6700\u4f73\u5b9e\u8df5&#xff0c;\u63a8\u8350\u9605\u8bfb Auth0 \u5b98\u65b9\u6307\u5357&#xff1a;https:\/\/auth0.com\/docs\/secure\/tokens\/json-web-tokens\/json-web-key-set-properties<\/p>\n<p>\u901a\u8fc7\u81ea\u52a8\u5316\u811a\u672c\u548c CI\/CD \u6d41\u6c34\u7ebf&#xff0c;\u53ef\u4ee5\u5c06\u4e0a\u8ff0\u6d41\u7a0b\u56fa\u5316\u4e3a\u6807\u51c6\u64cd\u4f5c&#xff0c;\u6781\u5927\u964d\u4f4e\u4eba\u4e3a\u5931\u8bef\u98ce\u9669\u3002<\/p>\n<hr \/>\n<h3>&#x1f4ca; \u76d1\u63a7\u4e0e\u53ef\u89c2\u6d4b\u6027&#xff1a;\u8ba9\u5b89\u5168\u53ef\u89c1<\/h3>\n<p>\u5728\u4e00\u4e2a\u590d\u6742\u7684\u5fae\u670d\u52a1\u7cfb\u7edf\u4e2d&#xff0c;\u4ec5\u4ec5\u201c\u80fd\u7528\u201d\u8fd8\u4e0d\u591f&#xff0c;\u6211\u4eec\u8fd8\u9700\u8981\u77e5\u9053\u201c\u4e3a\u4ec0\u4e48\u80fd\u7528\u201d\u6216\u201c\u4e3a\u4ec0\u4e48\u4e0d\u80fd\u7528\u201d\u3002\u56e0\u6b64&#xff0c;\u5fc5\u987b\u4e3a\u8d44\u6e90\u670d\u52a1\u5668\u6dfb\u52a0\u5b8c\u5584\u7684\u76d1\u63a7\u80fd\u529b\u3002<\/p>\n<h4>\u65e5\u5fd7\u8bb0\u5f55<\/h4>\n<p>\u5728 SecurityConfig \u4e2d\u6dfb\u52a0\u65e5\u5fd7\u8f93\u51fa&#xff1a;<\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>slf4j<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Logger<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>slf4j<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">LoggerFactory<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>security<span class=\"token punctuation\">.<\/span>core<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Authentication<\/span><\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token import\"><span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>security<span class=\"token punctuation\">.<\/span>core<span class=\"token punctuation\">.<\/span>context<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">SecurityContextHolder<\/span><\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token annotation punctuation\">&#064;RestControllerAdvice<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">SecurityEventLogger<\/span> <span class=\"token punctuation\">{<\/span><\/p>\n<p>    <span class=\"token keyword\">private<\/span> <span class=\"token keyword\">static<\/span> <span class=\"token keyword\">final<\/span> <span class=\"token class-name\">Logger<\/span> log <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">LoggerFactory<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">getLogger<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SecurityEventLogger<\/span><span class=\"token punctuation\">.<\/span><span class=\"token keyword\">class<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;ExceptionHandler<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">OAuth2AuthenticationException<\/span><span class=\"token punctuation\">.<\/span><span class=\"token keyword\">class<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token class-name\">ResponseEntity<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">String<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">handleAuthException<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">OAuth2AuthenticationException<\/span> ex<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        log<span class=\"token punctuation\">.<\/span><span class=\"token function\">warn<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;JWT validation failed: {}&#034;<\/span><span class=\"token punctuation\">,<\/span> ex<span class=\"token punctuation\">.<\/span><span class=\"token function\">getError<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">getDescription<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> ex<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> <span class=\"token class-name\">ResponseEntity<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">status<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">HttpStatus<\/span><span class=\"token punctuation\">.<\/span><span class=\"token constant\">UNAUTHORIZED<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">body<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Invalid token&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;GetMapping<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/debug\/principal&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token class-name\">Object<\/span> <span class=\"token function\">getCurrentUser<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token class-name\">Authentication<\/span> auth <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">SecurityContextHolder<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">getContext<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">getAuthentication<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        log<span class=\"token punctuation\">.<\/span><span class=\"token function\">info<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Current user: {}, Authorities: {}&#034;<\/span><span class=\"token punctuation\">,<\/span> auth<span class=\"token punctuation\">.<\/span><span class=\"token function\">getName<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> auth<span class=\"token punctuation\">.<\/span><span class=\"token function\">getAuthorities<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> auth<span class=\"token punctuation\">.<\/span><span class=\"token function\">getPrincipal<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u8fd9\u6837\u53ef\u4ee5\u5728\u8c03\u8bd5\u65f6\u5feb\u901f\u5b9a\u4f4d Token \u89e3\u6790\u5931\u8d25\u7684\u539f\u56e0\u3002<\/p>\n<h4>\u6307\u6807\u66b4\u9732<\/h4>\n<p>\u7ed3\u5408 Micrometer&#xff0c;\u6211\u4eec\u53ef\u4ee5\u6536\u96c6 JWT \u9a8c\u8bc1\u76f8\u5173\u7684\u6027\u80fd\u6307\u6807&#xff1a;<\/p>\n<p><span class=\"token annotation punctuation\">&#064;Bean<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token class-name\">MeterRegistryCustomizer<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">MeterRegistry<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">metricsCommonTags<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> registry <span class=\"token operator\">-&gt;<\/span> registry<span class=\"token punctuation\">.<\/span><span class=\"token function\">config<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">commonTags<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;application&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;order-service&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\">\/\/ \u5728 JwtDecoder \u5916\u5c42\u5305\u88c5\u8ba1\u65f6\u5668<\/span><br \/>\n<span class=\"token annotation punctuation\">&#064;Bean<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token class-name\">JwtDecoder<\/span> <span class=\"token function\">meteredJwtDecoder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">JwtDecoder<\/span> delegate<span class=\"token punctuation\">,<\/span> <span class=\"token class-name\">MeterRegistry<\/span> registry<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token class-name\">Timer<\/span> decodeTimer <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">Timer<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">builder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;jwt.decode.duration&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                             <span class=\"token punctuation\">.<\/span><span class=\"token function\">description<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Time taken to decode and validate JWT&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                             <span class=\"token punctuation\">.<\/span><span class=\"token function\">register<\/span><span class=\"token punctuation\">(<\/span>registry<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token keyword\">return<\/span> token <span class=\"token operator\">-&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token keyword\">final<\/span> <span class=\"token keyword\">long<\/span> start <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">System<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">nanoTime<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token keyword\">try<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token keyword\">return<\/span> delegate<span class=\"token punctuation\">.<\/span><span class=\"token function\">decode<\/span><span class=\"token punctuation\">(<\/span>token<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span> <span class=\"token keyword\">finally<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n            decodeTimer<span class=\"token punctuation\">.<\/span><span class=\"token function\">record<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">System<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">nanoTime<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token operator\">&#8211;<\/span> start<span class=\"token punctuation\">,<\/span> <span class=\"token class-name\">TimeUnit<\/span><span class=\"token punctuation\">.<\/span><span class=\"token constant\">NANOSECONDS<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u7136\u540e\u901a\u8fc7 \/actuator\/metrics \u7aef\u70b9\u67e5\u770b\u5b9e\u65f6\u6570\u636e&#xff1a;<\/p>\n<p>GET \/actuator\/metrics\/jwt.decode.duration<\/p>\n<p>\u8fd9\u4e9b\u6570\u636e\u53ef\u4ee5\u5e2e\u52a9\u4f60\u8bc6\u522b\u662f\u5426\u5b58\u5728\u6027\u80fd\u74f6\u9888&#xff0c;\u6bd4\u5982 JWKS \u8bf7\u6c42\u53d8\u6162\u3001\u7b7e\u540d\u9a8c\u8bc1\u8017\u65f6\u589e\u52a0\u7b49\u3002<\/p>\n<hr \/>\n<h3>&#x1f510; \u5b89\u5168\u52a0\u56fa\u5efa\u8bae<\/h3>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u529f\u80fd\u5b9e\u73b0&#xff0c;\u8fd8\u5e94\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\u4ee5\u63d0\u5347\u6574\u4f53\u5b89\u5168\u6027&#xff1a;<\/p>\n<h4>\u2705 \u542f\u7528 HTTPS<\/h4>\n<p>\u65e0\u8bba\u4f55\u65f6&#xff0c;\u8d44\u6e90\u670d\u52a1\u5668\u90fd\u5e94\u901a\u8fc7 HTTPS \u66b4\u9732\u63a5\u53e3&#xff0c;\u9632\u6b62 Token \u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u88ab\u7a83\u542c\u3002<\/p>\n<p><span class=\"token key atrule\">server<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">ssl<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">key-store<\/span><span class=\"token punctuation\">:<\/span> classpath<span class=\"token punctuation\">:<\/span>keystore.p12<br \/>\n    <span class=\"token key atrule\">key-store-password<\/span><span class=\"token punctuation\">:<\/span> changeit<br \/>\n    <span class=\"token key atrule\">key-store-type<\/span><span class=\"token punctuation\">:<\/span> PKCS12<br \/>\n    <span class=\"token key atrule\">key-alias<\/span><span class=\"token punctuation\">:<\/span> tomcat<\/p>\n<h4>\u2705 \u8bbe\u7f6e\u5408\u7406\u7684 Token \u8fc7\u671f\u65f6\u95f4<\/h4>\n<p>\u8fc7\u957f\u7684 Token \u6709\u6548\u671f\u4f1a\u589e\u52a0\u88ab\u76d7\u7528\u7684\u98ce\u9669\u3002\u5efa\u8bae&#xff1a;<\/p>\n<ul>\n<li>\u8bbf\u95ee Token&#xff1a;\u4e0d\u8d85\u8fc7 1 \u5c0f\u65f6&#xff1b;<\/li>\n<li>\u5237\u65b0 Token&#xff1a;7 \u5929\u4ee5\u5185&#xff0c;\u5e76\u7ed1\u5b9a\u8bbe\u5907\u6307\u7eb9&#xff1b;<\/li>\n<li>\u4f7f\u7528\u77ed\u671f Token &#043; \u5728\u7ebf\u9a8c\u8bc1&#xff08;Introspection&#xff09;\u6a21\u5f0f\u9002\u7528\u4e8e\u6781\u9ad8\u5b89\u5168\u8981\u6c42\u573a\u666f\u3002<\/li>\n<\/ul>\n<h4>\u2705 \u9650\u5236\u53ef\u63a5\u53d7\u7684\u7b7e\u540d\u7b97\u6cd5<\/h4>\n<p>\u9ed8\u8ba4\u60c5\u51b5\u4e0b&#xff0c;NimbusJwtDecoder \u63a5\u53d7\u591a\u79cd\u7b97\u6cd5&#xff08;\u5982 RS256\u3001ES256 \u7b49&#xff09;\u3002\u5982\u679c\u4f60\u53ea\u4f7f\u7528 RSA&#xff0c;\u5e94\u663e\u5f0f\u9650\u5b9a&#xff1a;<\/p>\n<p><span class=\"token annotation punctuation\">&#064;Bean<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token class-name\">JwtDecoder<\/span> <span class=\"token function\">jwtDecoder<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token class-name\">NimbusJwtDecoder<\/span> jwtDecoder <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">NimbusJwtDecoder<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">withJwkSetUri<\/span><span class=\"token punctuation\">(<\/span>jwkSetUri<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">build<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    jwtDecoder<span class=\"token punctuation\">.<\/span><span class=\"token function\">setJwtValidator<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">JwtValidators<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">createDefaultWithIssuer<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;https:\/\/auth.example.com&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ \u4ec5\u5141\u8bb8 RS256<\/span><br \/>\n    jwtDecoder<span class=\"token punctuation\">.<\/span><span class=\"token function\">setClaimSetConverter<\/span><span class=\"token punctuation\">(<\/span>claimSet <span class=\"token operator\">-&gt;<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token comment\">\/\/ \u53ef\u5728\u6b64\u5904\u6dfb\u52a0\u81ea\u5b9a\u4e49\u58f0\u660e\u8f6c\u6362\u903b\u8f91<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> claimSet<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token keyword\">return<\/span> jwtDecoder<span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u6216\u8005\u901a\u8fc7\u6269\u5c55 JWTProcessor \u6765\u9650\u5236\u7b97\u6cd5\u3002<\/p>\n<h4>\u2705 \u9632\u6b62 DoS \u653b\u51fb<\/h4>\n<p>\u6076\u610f\u7528\u6237\u53ef\u80fd\u9891\u7e41\u53d1\u9001\u65e0\u6548 Token&#xff0c;\u5bfc\u81f4 JWKS \u9891\u7e41\u5237\u65b0\u3002\u53ef\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u7f13\u89e3&#xff1a;<\/p>\n<ul>\n<li>\u589e\u52a0 JWKS \u7f13\u5b58\u65f6\u95f4&#xff08;\u4f46\u4e0d\u8981\u8d85\u8fc7\u5bc6\u94a5\u8f6e\u6362\u95f4\u9694&#xff09;&#xff1b;<\/li>\n<li>\u4f7f\u7528\u672c\u5730\u7f13\u5b58\u4ee3\u7406&#xff08;\u5982 Redis&#xff09;\u7f13\u5b58 JWKS \u54cd\u5e94&#xff1b;<\/li>\n<li>\u5bf9 \/login \u7c7b\u8def\u5f84\u542f\u7528\u9650\u6d41&#xff08;Rate Limiting&#xff09;\u3002<\/li>\n<\/ul>\n<hr \/>\n<h3>&#x1f9ea; \u6d4b\u8bd5\u7b56\u7565&#xff1a;\u786e\u4fdd\u5b89\u5168\u4e0d\u5931\u6548<\/h3>\n<p>\u5b89\u5168\u6a21\u5757\u4e00\u65e6\u51fa\u9519&#xff0c;\u8f7b\u5219\u5f71\u54cd\u7528\u6237\u4f53\u9a8c&#xff0c;\u91cd\u5219\u9020\u6210\u6570\u636e\u6cc4\u9732\u3002\u56e0\u6b64\u5fc5\u987b\u5efa\u7acb\u5168\u9762\u7684\u6d4b\u8bd5\u4f53\u7cfb\u3002<\/p>\n<h4>\u5355\u5143\u6d4b\u8bd5&#xff1a;\u9a8c\u8bc1\u914d\u7f6e\u6b63\u786e\u6027<\/h4>\n<p><span class=\"token annotation punctuation\">&#064;SpringBootTest<\/span><br \/>\n<span class=\"token annotation punctuation\">&#064;AutoConfigureTestDatabase<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">SecurityConfigTest<\/span> <span class=\"token punctuation\">{<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;Autowired<\/span><br \/>\n    <span class=\"token keyword\">private<\/span> <span class=\"token class-name\">SecurityFilterChain<\/span> filterChain<span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;Test<\/span><br \/>\n    <span class=\"token keyword\">void<\/span> <span class=\"token function\">shouldRequireAuthenticationForPrivateEndpoints<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token class-name\">RequestMatcher<\/span> matcher <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">AntPathRequestMatcher<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/orders&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token function\">assertThat<\/span><span class=\"token punctuation\">(<\/span>filterChain<span class=\"token punctuation\">.<\/span><span class=\"token function\">matches<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">new<\/span> <span class=\"token class-name\">MockHttpServletRequest<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;GET&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;\/orders&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n            <span class=\"token punctuation\">.<\/span><span class=\"token function\">isTrue<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;Test<\/span><br \/>\n    <span class=\"token keyword\">void<\/span> <span class=\"token function\">shouldAllowPublicAccess<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token class-name\">ExpressionInterceptUrlRegistry<\/span> registry <span class=\"token operator\">&#061;<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ExpressionInterceptUrlRegistry<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">null<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token keyword\">null<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        registry<span class=\"token punctuation\">.<\/span><span class=\"token function\">requestMatchers<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/public\/**&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">permitAll<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n        <span class=\"token comment\">\/\/ \u66f4\u5b8c\u6574\u7684\u6d4b\u8bd5\u5e94\u7ed3\u5408 MockMvc<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h4>\u96c6\u6210\u6d4b\u8bd5&#xff1a;\u6a21\u62df\u771f\u5b9e Token \u9a8c\u8bc1<\/h4>\n<p>\u4f7f\u7528 &#064;WebMvcTest &#043; &#064;MockBean \u6a21\u62df JWT \u89e3\u7801\u8fc7\u7a0b&#xff1a;<\/p>\n<p><span class=\"token annotation punctuation\">&#064;WebMvcTest<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">OrderController<\/span><span class=\"token punctuation\">.<\/span><span class=\"token keyword\">class<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token annotation punctuation\">&#064;Import<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">SecurityConfig<\/span><span class=\"token punctuation\">.<\/span><span class=\"token keyword\">class<\/span><span class=\"token punctuation\">)<\/span><br \/>\n<span class=\"token keyword\">class<\/span> <span class=\"token class-name\">OrderControllerIT<\/span> <span class=\"token punctuation\">{<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;Autowired<\/span><br \/>\n    <span class=\"token keyword\">private<\/span> <span class=\"token class-name\">MockMvc<\/span> mvc<span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;MockBean<\/span><br \/>\n    <span class=\"token keyword\">private<\/span> <span class=\"token class-name\">JwtDecoder<\/span> jwtDecoder<span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;Test<\/span><br \/>\n    <span class=\"token keyword\">void<\/span> <span class=\"token function\">shouldReturnOrdersWhenTokenIsValid<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> <span class=\"token class-name\">Exception<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token comment\">\/\/ \u7ed9\u5b9a\u4e00\u4e2a\u6709\u6548\u7684 JWT<\/span><br \/>\n        <span class=\"token class-name\">Jwt<\/span> jwt <span class=\"token operator\">&#061;<\/span> <span class=\"token class-name\">Jwt<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">withTokenValue<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;token&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                     <span class=\"token punctuation\">.<\/span><span class=\"token function\">header<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;alg&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;RS256&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                     <span class=\"token punctuation\">.<\/span><span class=\"token function\">claim<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;sub&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;user123&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                     <span class=\"token punctuation\">.<\/span><span class=\"token function\">build<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        <span class=\"token function\">when<\/span><span class=\"token punctuation\">(<\/span>jwtDecoder<span class=\"token punctuation\">.<\/span><span class=\"token function\">decode<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">any<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">thenReturn<\/span><span class=\"token punctuation\">(<\/span>jwt<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        mvc<span class=\"token punctuation\">.<\/span><span class=\"token function\">perform<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/orders&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">.<\/span><span class=\"token function\">header<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Authorization&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;Bearer token&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n           <span class=\"token punctuation\">.<\/span><span class=\"token function\">andExpect<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">status<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">isOk<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token annotation punctuation\">&#064;Test<\/span><br \/>\n    <span class=\"token keyword\">void<\/span> <span class=\"token function\">shouldRejectInvalidToken<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">throws<\/span> <span class=\"token class-name\">Exception<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token function\">when<\/span><span class=\"token punctuation\">(<\/span>jwtDecoder<span class=\"token punctuation\">.<\/span><span class=\"token function\">decode<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">any<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">thenThrow<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">new<\/span> <span class=\"token class-name\">BadJwtException<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Invalid signature&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>        mvc<span class=\"token punctuation\">.<\/span><span class=\"token function\">perform<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">get<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\/orders&#034;<\/span><span class=\"token punctuation\">)<\/span><br \/>\n                <span class=\"token punctuation\">.<\/span><span class=\"token function\">header<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;Authorization&#034;<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">&#034;Bearer invalid&#034;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><br \/>\n           <span class=\"token punctuation\">.<\/span><span class=\"token function\">andExpect<\/span><span class=\"token punctuation\">(<\/span><span class=\"token function\">status<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">isUnauthorized<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u8fd9\u7c7b\u6d4b\u8bd5\u53ef\u4ee5\u5feb\u901f\u9a8c\u8bc1\u5b89\u5168\u903b\u8f91\u662f\u5426\u6309\u9884\u671f\u5de5\u4f5c&#xff0c;\u800c\u65e0\u9700\u771f\u6b63\u542f\u52a8 OAuth2 \u670d\u52a1\u5668\u3002<\/p>\n<hr \/>\n<h3>&#x1f680; \u603b\u7ed3&#xff1a;\u6784\u5efa\u5065\u58ee\u7684\u591a\u5b9e\u4f8b\u8d44\u6e90\u670d\u52a1\u5668<\/h3>\n<p>\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d&#xff0c;\u8d44\u6e90\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u4e0d\u4ec5\u5173\u4e4e\u5355\u4e2a\u670d\u52a1\u7684\u7a33\u5b9a\u8fd0\u884c&#xff0c;\u66f4\u76f4\u63a5\u5f71\u54cd\u6574\u4e2a\u7cfb\u7edf\u7684\u4fe1\u4efb\u94fe\u8def\u3002\u9762\u5bf9\u591a\u5b9e\u4f8b\u90e8\u7f72\u7684\u590d\u6742\u6027&#xff0c;\u6211\u4eec\u5fc5\u987b\u6452\u5f03\u201c\u9759\u6001\u914d\u7f6e &#043; 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