{"id":189272,"date":"2024-11-12T06:15:21","date_gmt":"2024-11-11T22:15:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189272\/"},"modified":"2024-11-12T06:15:22","modified_gmt":"2024-11-11T22:15:22","slug":"%e9%80%9a%e9%81%8eredis%e9%9b%86%e7%be%a4%e5%af%a6%e7%8f%bejwt%e7%9a%84%e5%ae%89%e5%85%a8%e4%bf%9d%e8%ad%b7%ef%bc%88redis%e9%9b%86%e7%be%a4jwt%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189272\/","title":{"rendered":"\u901a\u904eRedis\u96c6\u7fa4\u5be6\u73feJWT\u7684\u5b89\u5168\u4fdd\u8b77\uff08redis\u96c6\u7fa4jwt\uff09"},"content":{"rendered":"<h1 id=\"%e9%80%9a%e9%81%8eredis%e9%9b%86%e7%be%a4%e5%af%a6%e7%8f%bejwt%e7%9a%84%e5%ae%89%e5%85%a8%e4%bf%9d%e8%ad%b7%ef%bc%88redis%e9%9b%86%e7%be%a4jwt%ef%bc%89-cjBHKkTuGL\">\u901a\u904eRedis\u96c6\u7fa4\u5be6\u73feJWT\u7684\u5b89\u5168\u4fdd\u8b77\uff08redis\u96c6\u7fa4jwt\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u5b89\u5168\u6027\u662f\u958b\u767c\u8005\u548c\u4f01\u696d\u6700\u70ba\u95dc\u6ce8\u7684\u554f\u984c\u4e4b\u4e00\u3002\u96a8\u8457API\u7684\u666e\u53ca\uff0cJSON Web Token\uff08JWT\uff09\u6210\u70ba\u4e86\u4e00\u7a2e\u6d41\u884c\u7684\u8eab\u4efd\u9a57\u8b49\u548c\u6388\u6b0a\u6a5f\u5236\u3002\u7136\u800c\uff0cJWT\u7684\u5b89\u5168\u6027\u53d6\u6c7a\u65bc\u5176\u5b58\u5132\u548c\u7ba1\u7406\u65b9\u5f0f\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904eRedis\u96c6\u7fa4\u4f86\u52a0\u5f37JWT\u7684\u5b89\u5168\u4fdd\u8b77\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afjwt%ef%bc%9f-cjBHKkTuGL\">\u4ec0\u9ebc\u662fJWT\uff1f<\/h2>\n<p>JWT\u662f\u4e00\u7a2e\u958b\u653e\u6a19\u6e96\uff08RFC 7519\uff09\uff0c\u7528\u65bc\u5728\u5404\u65b9\u4e4b\u9593\u4ee5JSON\u5c0d\u8c61\u5b89\u5168\u5730\u50b3\u905e\u4fe1\u606f\u3002\u9019\u4e9b\u4fe1\u606f\u53ef\u4ee5\u88ab\u9a57\u8b49\u548c\u4fe1\u4efb\uff0c\u56e0\u70ba\u5b83\u5011\u662f\u6578\u5b57\u7c3d\u540d\u7684\u3002JWT\u901a\u5e38\u7531\u4e09\u90e8\u5206\u7d44\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u6a19\u982d\uff08Header\uff09<\/strong>\uff1a\u901a\u5e38\u5305\u542b\u4ee4\u724c\u7684\u985e\u578b\uff08JWT\uff09\u548c\u6240\u4f7f\u7528\u7684\u7c3d\u540d\u7b97\u6cd5\uff08\u5982HMAC SHA256\u6216RSA\uff09\u3002<\/li>\n<li><strong>\u6709\u6548\u8f09\u8377\uff08Payload\uff09<\/strong>\uff1a\u5305\u542b\u8072\u660e\uff08Claims\uff09\uff0c\u9019\u4e9b\u8072\u660e\u662f\u95dc\u65bc\u5be6\u9ad4\uff08\u901a\u5e38\u662f\u7528\u6236\uff09\u548c\u5176\u4ed6\u6578\u64da\u7684\u8cc7\u8a0a\u3002<\/li>\n<li><strong>\u7c3d\u540d\uff08Signature\uff09<\/strong>\uff1a\u7528\u65bc\u9a57\u8b49\u6d88\u606f\u7684\u767c\u9001\u8005\u4ee5\u53ca\u78ba\u4fdd\u6d88\u606f\u5728\u50b3\u8f38\u904e\u7a0b\u4e2d\u672a\u88ab\u7be1\u6539\u3002<\/li>\n<\/ul>\n<h2 id=\"jwt%e7%9a%84%e5%ae%89%e5%85%a8%e6%80%a7%e6%8c%91%e6%88%b0-cjBHKkTuGL\">JWT\u7684\u5b89\u5168\u6027\u6311\u6230<\/h2>\n<p>\u5118\u7ba1JWT\u63d0\u4f9b\u4e86\u4e00\u7a2e\u65b9\u4fbf\u7684\u8eab\u4efd\u9a57\u8b49\u65b9\u5f0f\uff0c\u4f46\u5176\u5b89\u5168\u6027\u4ecd\u7136\u9762\u81e8\u4e00\u4e9b\u6311\u6230\uff1a<\/p>\n<ul>\n<li><strong>\u4ee4\u724c\u904e\u671f<\/strong>\uff1aJWT\u901a\u5e38\u5177\u6709\u6709\u6548\u671f\uff0c\u904e\u671f\u5f8c\u9700\u8981\u91cd\u65b0\u7c3d\u767c\u3002\u5982\u679c\u4e0d\u59a5\u5584\u7ba1\u7406\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u5b89\u5168\u6f0f\u6d1e\u3002<\/li>\n<li><strong>\u4ee4\u724c\u5b58\u5132<\/strong>\uff1aJWT\u901a\u5e38\u5b58\u5132\u5728\u5ba2\u6236\u7aef\uff0c\u9019\u4f7f\u5f97\u5b83\u5011\u5bb9\u6613\u53d7\u5230XSS\u653b\u64ca\u3002<\/li>\n<li><strong>\u64a4\u92b7\u6a5f\u5236<\/strong>\uff1a\u4e00\u65e6JWT\u88ab\u7c3d\u767c\uff0c\u7121\u6cd5\u8f15\u6613\u64a4\u92b7\uff0c\u9019\u5728\u7528\u6236\u767b\u51fa\u6216\u6b0a\u9650\u8b8a\u66f4\u6642\u53ef\u80fd\u6703\u9020\u6210\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e9%9b%86%e7%be%a4%e7%9a%84%e5%84%aa%e5%8b%a2-cjBHKkTuGL\">Redis\u96c6\u7fa4\u7684\u512a\u52e2<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u9069\u5408\u7528\u65bc\u5b58\u5132JWT\u3002\u4f7f\u7528Redis\u96c6\u7fa4\u53ef\u4ee5\u63d0\u4f9b\u4ee5\u4e0b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u53ef\u7528\u6027<\/strong>\uff1aRedis\u96c6\u7fa4\u652f\u6301\u6578\u64da\u5206\u7247\u548c\u81ea\u52d5\u6545\u969c\u8f49\u79fb\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u9ad8\u53ef\u7528\u6027\u3002<\/li>\n<li><strong>\u5feb\u901f\u5b58\u53d6<\/strong>\uff1aRedis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u6975\u5feb\uff0c\u9069\u5408\u7528\u65bc\u983b\u7e41\u7684\u8eab\u4efd\u9a57\u8b49\u8acb\u6c42\u3002<\/li>\n<li><strong>\u7c21\u55ae\u7684\u6578\u64da\u7d50\u69cb<\/strong>\uff1aRedis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u53ef\u4ee5\u9748\u6d3b\u5730\u5b58\u5132JWT\u53ca\u5176\u76f8\u95dc\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%9a%e9%81%8eredis%e9%9b%86%e7%be%a4%e5%af%a6%e7%8f%bejwt%e7%9a%84%e5%ae%89%e5%85%a8%e4%bf%9d%e8%ad%b7-cjBHKkTuGL\">\u5982\u4f55\u901a\u904eRedis\u96c6\u7fa4\u5be6\u73feJWT\u7684\u5b89\u5168\u4fdd\u8b77<\/h2>\n<p>\u4ee5\u4e0b\u662f\u901a\u904eRedis\u96c6\u7fa4\u5be6\u73feJWT\u5b89\u5168\u4fdd\u8b77\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-jwt%e7%9a%84%e7%94%9f%e6%88%90%e8%88%87%e5%ad%98%e5%84%b2-cjBHKkTuGL\">1. JWT\u7684\u751f\u6210\u8207\u5b58\u5132<\/h3>\n<pre><code>const jwt = require('jsonwebtoken');\nconst redis = require('redis');\nconst client = redis.createClient();\n\nfunction generateToken(user) {\n    const token = jwt.sign({ id: user.id }, 'your_secret_key', { expiresIn: '1h' });\n    client.set(token, JSON.stringify(user), 'EX', 3600); \/\/ \u5b58\u5132JWT\u53ca\u5176\u6709\u6548\u671f\n    return token;\n}<\/code><\/pre>\n<h3 id=\"2-jwt%e7%9a%84%e9%a9%97%e8%ad%89-cjBHKkTuGL\">2. JWT\u7684\u9a57\u8b49<\/h3>\n<pre><code>function verifyToken(token) {\n    return new Promise((resolve, reject) =&gt; {\n        client.get(token, (err, result) =&gt; {\n            if (err) return reject(err);\n            if (!result) return reject('Token not found or expired');\n            jwt.verify(token, 'your_secret_key', (err, decoded) =&gt; {\n                if (err) return reject(err);\n                resolve(decoded);\n            });\n        });\n    });\n}<\/code><\/pre>\n<h3 id=\"3-jwt%e7%9a%84%e6%92%a4%e9%8a%b7-cjBHKkTuGL\">3. JWT\u7684\u64a4\u92b7<\/h3>\n<pre><code>function revokeToken(token) {\n    client.del(token); \/\/ \u522a\u9664Redis\u4e2d\u7684JWT\n}<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-cjBHKkTuGL\">\u7d50\u8ad6<\/h2>\n<p>\u901a\u904e\u5c07JWT\u8207Redis\u96c6\u7fa4\u7d50\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u8eab\u4efd\u9a57\u8b49\u7684\u5b89\u5168\u6027\u3002Redis\u4e0d\u50c5\u80fd\u5920\u5feb\u901f\u5b58\u53d6JWT\uff0c\u9084\u80fd\u63d0\u4f9b\u6709\u6548\u7684\u64a4\u92b7\u6a5f\u5236\uff0c\u5f9e\u800c\u89e3\u6c7aJWT\u7684\u5b89\u5168\u6311\u6230\u3002\u9019\u7a2e\u65b9\u6cd5\u7279\u5225\u9069\u5408\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u5834\u666f\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u4e14\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u9805\u76ee\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u901a\u904eRedis\u96c6\u7fa4\u5be6\u73feJWT\u7684\u5b89\u5168\u4fdd\u8b77\uff0c\u63d0\u5347\u61c9\u7528\u5b89\u5168\u6027\u8207\u6027\u80fd\uff0c\u78ba\u4fdd\u7528\u6236\u6578\u64da\u7684\u5b89\u5168\u7ba1\u7406\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-189272","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=189272"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189272\/revisions"}],"predecessor-version":[{"id":189273,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189272\/revisions\/189273"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=189272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=189272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=189272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}