{"id":123992,"date":"2024-10-25T14:26:24","date_gmt":"2024-10-25T06:26:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/123992\/"},"modified":"2024-10-25T14:26:24","modified_gmt":"2024-10-25T06:26:24","slug":"redis-%e9%9b%86%e7%be%a4%e5%af%a6%e7%8f%be-jwt-%e8%aa%8d%e8%ad%89%e7%9a%84%e6%96%b0%e6%80%9d%e8%b7%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/123992\/","title":{"rendered":"Redis \u96c6\u7fa4\u5be6\u73fe JWT \u8a8d\u8b49\u7684\u65b0\u601d\u8def"},"content":{"rendered":"

Redis \u96c6\u7fa4\u5be6\u73fe JWT \u8a8d\u8b49\u7684\u65b0\u601d\u8def<\/h1>\n

\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u5b89\u5168\u6027\u548c\u6027\u80fd\u662f\u5169\u500b\u81f3\u95dc\u91cd\u8981\u7684\u56e0\u7d20\u3002\u96a8\u8457\u5fae\u670d\u52d9\u67b6\u69cb\u7684\u666e\u53ca\uff0cJSON Web Token\uff08JWT\uff09\u5df2\u6210\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u8eab\u4efd\u9a57\u8b49\u548c\u6388\u6b0a\u6a5f\u5236\u3002\u7136\u800c\uff0c\u7576\u61c9\u7528\u898f\u6a21\u64f4\u5927\u6642\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u9a57\u8b49 JWT \u4ee4\u724c\u6210\u70ba\u4e86\u4e00\u500b\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u96c6\u7fa4\u4f86\u5be6\u73fe JWT \u8a8d\u8b49\u7684\u65b0\u601d\u8def\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n

\u4ec0\u9ebc\u662f JWT\uff1f<\/h2>\n

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\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\u4efb\u4f55\u6703\u8a71\u4fe1\u606f\uff0c\u5f9e\u800c\u6e1b\u5c11\u4e86\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\u3002<\/p>\n

\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis\uff1f<\/h2>\n

Redis \u662f\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u7528\u65bc\u7de9\u5b58\u548c\u6578\u64da\u5b58\u5132\u3002\u5176\u652f\u6301\u7684\u6578\u64da\u7d50\u69cb\u548c\u9ad8\u6548\u7684\u8b80\u5beb\u6027\u80fd\u4f7f\u5176\u6210\u70ba\u7ba1\u7406 JWT \u7684\u7406\u60f3\u9078\u64c7\u3002\u4f7f\u7528 Redis \u96c6\u7fa4\u53ef\u4ee5\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u8655\u7406\u5927\u91cf\u8acb\u6c42\u7684\u61c9\u7528\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n

Redis \u96c6\u7fa4\u8207 JWT \u7684\u7d50\u5408<\/h2>\n

\u5728\u50b3\u7d71\u7684 JWT \u8a8d\u8b49\u4e2d\uff0c\u4f3a\u670d\u5668\u901a\u5e38\u6703\u5c07\u7528\u6236\u7684 JWT \u4ee4\u724c\u5b58\u5132\u5728\u5167\u5b58\u6216\u6578\u64da\u5eab\u4e2d\u3002\u7136\u800c\uff0c\u9019\u7a2e\u65b9\u6cd5\u5728\u9762\u5c0d\u9ad8\u4e26\u767c\u8acb\u6c42\u6642\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u3002\u901a\u904e\u5c07 JWT \u4ee4\u724c\u5b58\u5132\u5728 Redis \u96c6\u7fa4\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u5be6\u73fe\u66f4\u9ad8\u6548\u7684\u67e5\u8a62\u548c\u7ba1\u7406\u3002<\/p>\n

\u5be6\u73fe\u6b65\u9a5f<\/h3>\n
    \n
  1. \u8a2d\u7f6e Redis \u96c6\u7fa4\uff1a<\/strong>\u9996\u5148\uff0c\u9700\u8981\u5728\u4f3a\u670d\u5668\u4e0a\u5b89\u88dd\u548c\u914d\u7f6e Redis \u96c6\u7fa4\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Redis \u4f3a\u670d\u5668\uff1a<\/li>\n
    redis-server --cluster create : : ...<\/code><\/pre>\n
  2. \u751f\u6210 JWT \u4ee4\u724c\uff1a<\/strong>\u4f7f\u7528\u4e00\u500b JWT \u5eab\u751f\u6210\u4ee4\u724c\uff0c\u4e26\u5c07\u5176\u5b58\u5132\u5728 Redis \u4e2d\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Node.js \u7684\u793a\u4f8b\uff1a<\/li>\n
    const jwt = require('jsonwebtoken');\nconst redis = require('redis');\nconst client = redis.createClient();\n\nconst token = jwt.sign({ userId: 123 }, 'your-secret-key', { expiresIn: '1h' });\nclient.set(token, JSON.stringify({ userId: 123 }), 'EX', 3600); \/\/ \u5b58\u5132\u4ee4\u724c\uff0c\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/code><\/pre>\n
  3. \u9a57\u8b49 JWT \u4ee4\u724c\uff1a<\/strong>\u5728\u6bcf\u6b21\u8acb\u6c42\u4e2d\uff0c\u5f9e\u8acb\u6c42\u982d\u4e2d\u63d0\u53d6 JWT \u4ee4\u724c\uff0c\u4e26\u4f7f\u7528 Redis \u9032\u884c\u9a57\u8b49\uff1a<\/li>\n
    client.get(token, (err, result) => {\n    if (err || !result) {\n        return res.status(401).send('Unauthorized');\n    }\n    const decoded = jwt.verify(token, 'your-secret-key');\n    req.user = decoded; \/\/ \u5c07\u7528\u6236\u4fe1\u606f\u9644\u52a0\u5230\u8acb\u6c42\u5c0d\u8c61\u4e0a\n});<\/code><\/pre>\n<\/ol>\n
    \u512a\u52e2\u5206\u6790<\/h2>\n
    \u901a\u904e\u5c07 JWT \u4ee4\u724c\u5b58\u5132\u5728 Redis \u96c6\u7fa4\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u7372\u5f97\u4ee5\u4e0b\u512a\u52e2\uff1a<\/p>\n