{"id":124625,"date":"2024-10-25T15:47:23","date_gmt":"2024-10-25T07:47:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124625\/"},"modified":"2024-10-25T15:47:23","modified_gmt":"2024-10-25T07:47:23","slug":"redis-%e9%9b%86%e7%be%a4%e6%94%af%e6%8c%81-jwt-%e8%aa%8d%e8%ad%89%e6%8f%90%e5%8d%87%e5%ae%89%e5%85%a8%e6%80%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124625\/","title":{"rendered":"Redis \u96c6\u7fa4\u652f\u6301 JWT \u8a8d\u8b49\u63d0\u5347\u5b89\u5168\u6027"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e6%94%af%e6%8c%81-jwt-%e8%aa%8d%e8%ad%89%e6%8f%90%e5%8d%87%e5%ae%89%e5%85%a8%e6%80%a7-deiJfCKvPS\">Redis \u96c6\u7fa4\u652f\u6301 JWT \u8a8d\u8b49\u63d0\u5347\u5b89\u5168\u6027<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u5b89\u5168\u6027\u5df2\u6210\u70ba\u958b\u767c\u8005\u548c\u4f01\u696d\u6700\u95dc\u6ce8\u7684\u8b70\u984c\u4e4b\u4e00\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u8907\u96dc\u6027\u589e\u52a0\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u7528\u6236\u8eab\u4efd\u9a57\u8b49\u548c\u6388\u6b0a\u6210\u70ba\u4e86\u4e00\u500b\u6311\u6230\u3002JSON Web Token\uff08JWT\uff09\u4f5c\u70ba\u4e00\u7a2e\u8f15\u91cf\u7d1a\u7684\u8eab\u4efd\u9a57\u8b49\u6a5f\u5236\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u958b\u767c\u8005\u7684\u9752\u775e\u3002\u800c\u5c07 JWT \u8207 Redis \u96c6\u7fa4\u7d50\u5408\u4f7f\u7528\uff0c\u5247\u80fd\u9032\u4e00\u6b65\u63d0\u5347\u7cfb\u7d71\u7684\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-jwt%ef%bc%9f-deiJfCKvPS\">\u4ec0\u9ebc\u662f JWT\uff1f<\/h2>\n<p>JWT \u662f\u4e00\u7a2e\u958b\u653e\u6a19\u6e96\uff08RFC 7519\uff09\uff0c\u7528\u65bc\u5728\u5404\u65b9\u4e4b\u9593\u5b89\u5168\u5730\u50b3\u905e\u4fe1\u606f\u3002\u5b83\u7531\u4e09\u90e8\u5206\u7d44\u6210\uff1a\u6a19\u982d\uff08Header\uff09\u3001\u6709\u6548\u8f09\u8377\uff08Payload\uff09\u548c\u7c3d\u540d\uff08Signature\uff09\u3002\u9019\u4e09\u90e8\u5206\u901a\u904e\u9ede\uff08.\uff09\u9023\u63a5\u5728\u4e00\u8d77\uff0c\u5f62\u6210\u4e00\u500b\u5b57\u7b26\u4e32\u3002JWT \u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5176\u7121\u72c0\u614b\u6027\uff0c\u9019\u610f\u5473\u8457\u4f3a\u670d\u5668\u4e0d\u9700\u8981\u5b58\u5132\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\uff0c\u5f9e\u800c\u6e1b\u5c11\u4e86\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e5%84%aa%e5%8b%a2-deiJfCKvPS\">Redis \u96c6\u7fa4\u7684\u512a\u52e2<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002Redis \u96c6\u7fa4\u5141\u8a31\u7528\u6236\u5728\u591a\u500b Redis \u5be6\u4f8b\u4e4b\u9593\u5206\u6563\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\u3002\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u4e26\u767c\u8a2a\u554f\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"jwt-%e8%88%87-redis-%e9%9b%86%e7%be%a4%e7%9a%84%e7%b5%90%e5%90%88-deiJfCKvPS\">JWT \u8207 Redis \u96c6\u7fa4\u7684\u7d50\u5408<\/h2>\n<p>\u5c07 JWT \u8207 Redis \u96c6\u7fa4\u7d50\u5408\u4f7f\u7528\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u95dc\u9375\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u5feb\u901f\u9a57\u8b49\uff1a<\/strong>JWT \u7684\u7c3d\u540d\u90e8\u5206\u53ef\u4ee5\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u9019\u6a23\u5728\u6bcf\u6b21\u8acb\u6c42\u6642\uff0c\u4f3a\u670d\u5668\u53ef\u4ee5\u5feb\u901f\u67e5\u8a62 Redis \u4f86\u9a57\u8b49 JWT \u7684\u6709\u6548\u6027\u3002<\/li>\n<li><strong>\u96c6\u4e2d\u7ba1\u7406\uff1a<\/strong>\u4f7f\u7528 Redis \u96c6\u7fa4\u53ef\u4ee5\u96c6\u4e2d\u7ba1\u7406\u6240\u6709\u7528\u6236\u7684 JWT\uff0c\u9019\u6a23\u5373\u4f7f\u5728\u591a\u500b\u4f3a\u670d\u5668\u4e4b\u9593\u9032\u884c\u8ca0\u8f09\u5747\u8861\uff0c\u4e5f\u80fd\u78ba\u4fdd\u7528\u6236\u7684\u8eab\u4efd\u9a57\u8b49\u4fe1\u606f\u4e00\u81f4\u3002<\/li>\n<li><strong>\u904e\u671f\u7ba1\u7406\uff1a<\/strong>JWT \u901a\u5e38\u6703\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u5c07\u904e\u671f\u7684 JWT \u5b58\u5132\u5728 Redis \u4e2d\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u9032\u884c\u6e05\u7406\u548c\u7ba1\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be%e7%a4%ba%e4%be%8b-deiJfCKvPS\">\u5be6\u73fe\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728 Node.js \u4e2d\u4f7f\u7528 Redis \u548c JWT \u9032\u884c\u8eab\u4efd\u9a57\u8b49\uff1a<\/p>\n<pre><code>const express = require('express');\nconst jwt = require('jsonwebtoken');\nconst redis = require('redis');\nconst app = express();\nconst client = redis.createClient();\n\napp.use(express.json());\n\nconst SECRET_KEY = 'your_secret_key';\n\n\/\/ \u767b\u9304\u4e26\u751f\u6210 JWT\napp.post('\/login', (req, res) =&gt; {\n    const user = { id: 1, username: 'user' }; \/\/ \u5047\u8a2d\u7684\u7528\u6236\u6578\u64da\n    const token = jwt.sign({ user }, SECRET_KEY, { expiresIn: '1h' });\n    client.setex(user.id, 3600, token); \/\/ \u5c07 token \u5b58\u5132\u5230 Redis\n    res.json({ token });\n});\n\n\/\/ \u4e2d\u9593\u4ef6\u9a57\u8b49 JWT\nfunction authenticateToken(req, res, next) {\n    const token = req.headers['authorization'];\n    if (!token) return res.sendStatus(401);\n\n    client.get(1, (err, reply) =&gt; { \/\/ \u5047\u8a2d\u7528\u6236 ID \u70ba 1\n        if (err) return res.sendStatus(500);\n        if (reply !== token) return res.sendStatus(403); \/\/ token \u4e0d\u5339\u914d\n\n        jwt.verify(token, SECRET_KEY, (err, user) =&gt; {\n            if (err) return res.sendStatus(403);\n            req.user = user;\n            next();\n        });\n    });\n}\n\n\/\/ \u53d7\u4fdd\u8b77\u7684\u8def\u7531\napp.get('\/protected', authenticateToken, (req, res) =&gt; {\n    res.json({ message: '\u9019\u662f\u53d7\u4fdd\u8b77\u7684\u8def\u7531', user: req.user });\n});\n\napp.listen(3000, () =&gt; {\n    console.log('\u4f3a\u670d\u5668\u904b\u884c\u5728 http:\/\/localhost:3000');\n});\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-deiJfCKvPS\">\u7d50\u8ad6<\/h2>\n<p>\u7d50\u5408 Redis \u96c6\u7fa4\u548c JWT \u8a8d\u8b49\uff0c\u4e0d\u50c5\u80fd\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u96a8\u8457\u7db2\u7d61\u5b89\u5168\u5a01\u8105\u7684\u589e\u52a0\uff0c\u9019\u7a2e\u89e3\u6c7a\u65b9\u6848\u5c07\u6210\u70ba\u8a31\u591a\u4f01\u696d\u7684\u9996\u9078\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u9ad8\u5b89\u5168\u6027\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9078\u64c7\u5408\u9069\u7684\u6280\u8853\u67b6\u69cb\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u5176\u4ed6\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u96c6\u7fa4\u652f\u6301 JWT \u8a8d\u8b49\uff0c\u63d0\u5347\u6578\u64da\u5b89\u5168\u6027\uff0c\u78ba\u4fdd\u7528\u6236\u8eab\u4efd\u9a57\u8b49\u8207\u6388\u6b0a\u7684\u9ad8\u6548\u6027\u8207\u53ef\u9760\u6027\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-124625","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124625","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=124625"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124625\/revisions"}],"predecessor-version":[{"id":124626,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124625\/revisions\/124626"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124625"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124625"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}